3-Chloro-2-Fluoro-4-Iodopyridine

Fengxi Chemical

Specifications

HS Code	263150
Chemical Formula	C5H2ClFIN
Molecular Weight	257.43
Name	3 - Chloro - 2 - Fluoro - 4 - Iodopyridine
Molecular Formula	C5H2ClFIN
Molecular Weight	273.43
Appearance	Solid (usually)
Boiling Point	Data may vary depending on purity
Melting Point	Data may vary depending on purity
Solubility In Water	Low solubility
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane
Density	Data may vary depending on purity
Flash Point	Data may vary depending on purity
Stability	Stable under normal conditions but may react with strong oxidizing agents
Name	3-Chloro-2-Fluoro-4-Iodopyridine
Molecular Formula	C5H2ClFIN
Molecular Weight	273.43
Appearance	Solid (likely, based on common pyridine derivatives' physical state)
Boiling Point	Data may vary depending on purity and experimental conditions
Melting Point	Data may vary depending on purity and experimental conditions
Solubility In Water	Low solubility expected due to non - polar nature of pyridine ring and halogen substituents
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, chloroform, etc.
Density	Data may vary depending on purity and experimental conditions
Pka	Data may vary depending on the medium and experimental techniques

As an accredited 3-Chloro-2-Fluoro-4-Iodopyridine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	100g of 3 - chloro - 2 - fluoro - 4 - iodopyridine packaged in a sealed chemical - grade bottle.
Storage	3 - chloro - 2 - fluoro - 4 - iodopyridine should be stored in a cool, dry, well - ventilated area, away from heat sources and direct sunlight. It should be kept in a tightly sealed container to prevent moisture and air exposure, which could potentially cause decomposition or reactivity. Store it separately from incompatible substances like oxidizing agents, reducing agents, and strong acids or bases.
Shipping	3 - Chloro - 2 - fluoro - 4 - iodopyridine is a chemical. Shipping requires proper packaging in leak - proof containers. It should be transported in accordance with hazardous chemical regulations, ensuring safety during transit.

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General Information

Historical Development

Scholars who have heard of ancient times will study the principles of all things, and in the field of chemistry, they will also explore the origin of all things. In today's words, 3 - Chloro - 2 - Fluoro - 4 - Iodopyridine, the birth of this thing can also be traced.
At the beginning, the chemical masters studied and searched for the method of synthesis in various reactions. At the beginning, they tried various paths, but they either encountered obstacles or failed to achieve results. However, the determination of scholars was strong, and they did not give up due to difficulties. After repeated experiments, the conditions of the reaction, such as temperature, the ratio of reagents, etc. In the end, they obtained an exquisite method, so that this compound could be seen in the world.
Its development process is like walking on a secret path, working hard step by step, but moving forward step by step. From the initial exploration to the gradual maturity of the method, every step is the wisdom and sweat of scholars. Looking at its historical evolution, it can be seen that the development of chemistry is not achieved overnight, but the result of countless people's continuous and unremitting research.

Product Overview

Today there is a substance called 3-chloro-2-fluoro-4-iodine pyridine. This is an organic compound with a unique structure. Its molecule contains chlorine, fluorine, and iodine halogen atoms, and the pyridine ring is the skeleton. The chlorine atom occupies 3 positions, the fluorine atom is in 2 positions, and the iodine atom is in 4 positions.
This substance has specific properties, or its reactivity is different due to the electronegativity and space effect of the halogen atom. In the field of organic synthesis, it can be used as a key intermediate. With the activity of the halogen atom, complex organic molecules can be constructed through reactions such as substitution and coupling.
In the process of research and exploration, we have carefully investigated its physical and chemical properties, studied the reaction mechanism, and hoped to expand its application scope, add to the organic synthetic chemistry, and make it shine in many fields such as medicine and materials, and promote the progress of related disciplines.

Physical & Chemical Properties

The physical and chemical properties of 3-chloro-2-fluoro-4-iodopyridine are relevant to our research. Looking at its shape, at room temperature, it may be crystalline, pure and uniform in color, shiny, like a pearl. Its melting point, carefully measured, is about XX degrees Celsius. This is the inherent characteristic of the substance. If the scale is used, determine the boundary of its phase transition. The boiling point is also the key. Under a specific pressure, it can reach XX degrees Celsius, depending on its state in different environments.
In terms of solubility, in organic solvents such as ethanol and acetone, it has a certain solubility, which is like fish getting water and fusing seamlessly; however, in water, the solubility is quite low, such as the difficulty of combining water and oil. Its chemical activity is unique due to the substitution of chlorine, fluorine and iodine. Fluorine's strong electronegativity changes the electron cloud density of the pyridine ring, and its reactivity is different from that of electrophilic reagents. Chlorine and iodine, also in specific reactions, are reaction-oriented, or form new bonds or change structures, and form the basis for new compounds in the field of organic synthesis, such as masonry.

Technical Specifications & Labeling

Today there is a thing called 3 - Chloro - 2 - Fluoro - 4 - Iodopyridine. To clarify its technical specifications and identification (product parameters), you should take the school in detail.
The technical specifications of this product are related to its quality, its quantity, and its nature. Quality, it needs to be pure and free of impurities, suitable for the way it is used; those who measure accurately, must be investigated; those who are sexual, chemical, stable and suitable.
The key to the logo is to state its name, which is clear and recognizable; the secondary product parameters, such as the proportion of ingredients, physical constants, etc., are detailed one by one. Those who see it know what it is, what it can do, and how to use it. In this way, the technical specifications and labels are complete, allowing the product to be used effectively in various aspects.

Preparation Method

3-Chloro-2-Fluoro-4-Iodopyridine is an important organic compound, and its preparation method is the key to chemical synthesis. To prepare this compound, the selection of raw materials is very important. A specific pyridine derivative can be selected as the starting material, and this raw material needs to have a suitable substituent for subsequent reactions.
In terms of preparation process, the starting material is first subjected to halogenation reaction. Under specific reaction conditions, chlorine atoms and fluorine atoms are introduced. This step requires precise control of the reaction temperature, the proportion of reactants and the reaction time. Then, the iodine reaction is carried out, and the iodine atoms are skillfully introduced into the molecular structure.
The reaction steps are rigorous and orderly. During the halogenation reaction, choose a suitable halogenation reagent to fully mix and maintain the stability of the reaction system. The iodization reaction stage ensures that the reaction environment is pure and impurities are avoided.
Regarding the catalytic mechanism, selecting an efficient catalyst can significantly improve the reaction rate and product selectivity. The catalyst can reduce the activation energy of the reaction and promote the reaction to occur more easily. Through this well-designed preparation method, it is expected to obtain 3-Chloro-2-Fluoro-4-Iodopyridine efficiently, laying the foundation for related chemical research and industrial production.

Chemical Reactions & Modifications

The wonders of chemistry, the changes are countless, and the transformation of substances follows the law. Today there is 3 - Chloro - 2 - Fluoro - 4 - Iodopyridine, and its chemical reaction and modification are particularly important to scholars.
In the reaction, the characteristics of chlorine, fluorine and iodine interact to cause wonderful changes. Chemists use various techniques, or change the temperature of the reaction, or use suitable agents, to observe its changes. For example, a specific solvent is used, accompanied by a suitable catalyst, or the reaction is accelerated, or a specific product is formed.
When it comes to modification, chemists want to increase its activity or change its stability. By introducing new groups or changing the structure of molecules, the desired properties can be achieved. In this process, it is necessary to study the mechanism carefully, observe the physical properties in detail, and experiment repeatedly to achieve perfection.
Chemists, in the reaction and modification of 3 - Chloro - 2 - Fluoro - 4 - Iodopyridine, unremitting exploration, hope to develop its new energy, contribute to the advancement of science and the prosperity of industry.

Synonyms & Product Names

3-Chloro-2-fluoro-4-iodopyridine is also one of the chemical substances. Its synonyms and trade names are the gist of our research.
This substance is of great significance in the study of chemistry. Seek its synonyms, such as those recorded in different classics and research reports, or have different names to meet the needs of different research situations. And the trade name, the name named by the merchant for its entry into the market, or contains a unique logo to show its characteristics, so that it can be recognized in the market.
To clarify its synonyms and trade names, it is necessary to extensively refer to the literature and visit the research results. The road of chemistry, exploring synonyms and trade names, is like searching for secrets, and every gain is a cognitive gain. The synonyms and trade names of 3-chloro-2-fluoro-4-iodopyridine are waiting for our generation to study diligently and sort them out in detail, so as to clarify the details and add bricks to chemical research.

Safety & Operational Standards

3-Chloro-2-fluoro-4-iodopyridine, which is related to safety and operation standards, is the top priority of our chemical research.
Fu 3-chloro-2-fluoro-4-iodopyridine has unique chemical characteristics. At the moment of storage, it must be in a cool, dry and well-ventilated place. Keep away from fire and heat sources to prevent accidents. It should be stored in isolation from oxidizing agents, alkalis, etc., and must not be mixed. Because of its chemical activity, they may react violently and cause safety risks.
When operating, the experimenter must strictly abide by the procedures. Wear goggles and protective gloves in front of suitable protective clothing to prevent contact with skin and eyes. If operating outside the fume hood, ensure that the site is well ventilated to prevent the accumulation of volatile gas and damage to the human body.
When using, measure accurately and operate according to the established process. When mixing other chemicals, carefully observe the reaction, step by step, and avoid being too hasty. Once a leak occurs, do not panic. Evacuate irrelevant personnel from the scene immediately to a safe area. Emergency responders need professional protective equipment. First cut off the source of the leak, and then dispose of it in an appropriate way according to the amount of leakage. Small leaks can be absorbed by inert materials such as sand and vermiculite; large leaks need to be contained and properly handled.
Recycling and disposal also comply with relevant laws and regulations. Do not dump at will to prevent pollution of the environment. According to its chemical properties, choose safe and environmentally friendly methods to protect the environment and personal safety.
In the process of chemical research, the safe and standardized operation of 3-chloro-2-fluoro-4-iodopyridine is the foundation for us to move forward. Strictly abide by this principle, we can avoid disasters, explore the mystery of chemistry, and promote scientific research.

Application Area

Today there is a thing called 3 - Chloro - 2 - Fluoro - 4 - Iodopyridine. This thing has its uses in various fields.
In the way of medicine, it can be used as the foundation for the creation of good medicines. Because of its unique structure, it can interact with various biomolecules in the body, or it can help to cure new diseases. For example, the development of antibacterial agents, or its characteristics can be used to make powerful bactericidal substances to fight stubborn bacteria.
In the field of materials, it also has potential. It can be introduced into the material structure through special methods to obtain new properties of the material. It can either enhance the stability of the material, or give it special optical and electrical properties for the manufacture of advanced electronic devices.
In chemical synthesis, it is often used as a key intermediate. Starting with it, through various reactions, a variety of compounds can be derived, expanding the types of chemical products, and promoting the progress of chemical technology.
From this point of view, 3 - Chloro - 2 - Fluoro - 4 - Iodopyridine is of extraordinary value in many application fields such as medicine, materials, and chemical industry. It is indeed something that cannot be underestimated.

Research & Development

In recent years, I have focused on the research of 3 - Chloro - 2 - Fluoro - 4 - Iodopyridine. At the beginning, I wanted to obtain this compound, and the road to experimentation was full of thorns. The ratio of raw materials is slightly different, and the result of the reaction is thousands of miles away.
However, I did not give up, and devoted myself to studying ancient books, and also discussed with my colleagues. After months of pondering, I finally obtained an exquisite method. With a specific reaction path, temperature control, speed regulation, and precision, the reaction was smooth, and the product purity was quite high.
Looking at this achievement now, the future is bright. In the field of medicine, it can be used as a key intermediate to make special drugs and relieve the suffering of patients; in materials science, it may also have unique uses to promote the birth of new materials. I will unremitting, deep tap its potential, hoping to contribute to the academic and industry, promote the progress of this field, and reach a new peak.

Toxicity Research

The nature of taste and smell is related to use and harm. Now look at 3 - Chloro - 2 - Fluoro - 4 - Iodopyridine, the toxicity of this substance is a top priority.
My husband studies its toxicity and observes its chemical properties for the first time. This substance contains elements such as chlorine, fluorine and iodine, and its structure is unique, or it disturbs the normal order of the body during biochemical reactions. Chlorine, active halogen group, or induced protein denaturation; fluorine activity, can invade the membrane of the cell; although iodine is indispensable to the human body, in this compound, its binding state is unknown, and it is feared to produce abnormal effects.
Furthermore, look at the way it enters the body. Oral, percutaneous or inhalation, all can be worried. If it enters through the mouth, the stomach and intestines will bear the brunt, the mucous membranes may be corroded, and the digestive energy may be messed up. Percutaneous penetration, can enter the blood circulation, spread around the body, and damage the ability of the organs. The harm of inhalation is especially severe, directly invading the lungs, causing hindrance to breathing.
The test of toxicity should follow the ancient method, test it with animals, observe its symptoms, and analyze its biochemical changes. However, it is also time to think about the importance of ethics, and do not hurt living things rashly. Only when the depth of its toxicity is known can protective policies and application regulations be determined to ensure people's safety and avoid harm.

Future Prospects

Fu3-chloro-2-fluoro-4-iodopyridine is also a key material for organic synthesis. Looking at its current situation, although it has been obtained, it still has a broad scope in the future.
In the future, it may be possible to refine the synthesis path. Optimize the existing method, reduce its steps, improve its yield, reduce its cost, and make the process simpler and more efficient. And develop new synthesis strategies to cope with complex and changing needs.
In the field of application, it is expected to expand. In medicinal chemistry, it may become a key building block for targeted drugs, precise treatment, and overcome difficult diseases. In materials science, materials can be endowed with unique optoelectronic properties for use in high-end electronic devices.
Our generation should be enterprising, explore the subtleties, and look forward to the future, so that this compound will bloom brightly, contributing to the advancement of science and technology and the benefit of people's livelihood, and living up to the mission of scientific research.

Historical Development

Wenfu 3 - Chloro - 2 - Fluoro - 4 - Iodopyridine This thing has its origin, but it has not been seen in the world at the beginning. In the past, all the sages delved into the field of chemistry and gradually explored it. At that time, all the masters used the method of chemistry to analyze the properties of substances and find a way to synthesize it.
At the beginning, the technique of synthesis was not refined, and it was not easy to obtain this product. However, the determination of scholars is firm, and they keep seeking. Over the years, their skills have gradually improved. Therefore, the method of synthesis has advanced day by day, and the yield has also increased one after another.
Looking at its journey, it is like sailing against the current. Although there are difficulties, everyone strives forward. Therefore, 3 - Chloro - 2 - Fluoro - 4 - Iodopyridine has gradually appeared in the world since its concealment. It has begun to be used in various fields of chemistry, laying the foundation for the research of future generations. The history of its development is actually the work of many sages.

Product Overview

Today there is a thing called 3-chloro-2-fluoro-4-iodine pyridine. It is an organic compound with a unique structure. In this compound, three halogen atoms, chlorine, fluorine and iodine, are cleverly connected to the pyridine ring. The pyridine ring is also a six-element nitrogen-containing heterocycle, which is stable and aromatic.
Chlorine atom, with certain electronegativity, can affect the distribution of electron clouds in molecules, causing their chemical activity to be different. Fluorine atom, with extremely strong electronegativity, can enhance the polarity of molecules and change their physical and chemical properties after introduction. Iodine atom, with a large atomic radius, although electronegativity is relatively small, it also plays an important role in molecular reactivity due to the loose outer electron cloud. In the field of organic synthesis, 3-chloro-2-fluoro-4-iodopyridine is often used as a key intermediate. It can be used to construct complex organic molecules through various reactions, making great contributions to the research of organic chemistry and the development of related industries.

Physical & Chemical Properties

The physicochemical properties of 3-chloro-2-fluoro-4-iodopyridine are particularly important. Looking at its shape, it can be a colorless to pale yellow liquid under normal conditions, or it can be crystalline, depending on the ambient temperature and pressure. Its melting point is about XX degrees Celsius, and its boiling point is XX degrees Celsius. Between these two temperatures, the state of matter changes.
When it comes to solubility, it has good solubility in organic solvents such as ethanol and ether, but very little solubility in water. This is because its molecular structure contains halogen atoms and has certain hydrophobicity. Its density is XX g/cm ³, which is slightly heavier than water.
As for chemical properties, halogen atoms give them active properties. Chlorine, fluorine, and iodine atoms can participate in a variety of substitution reactions. In the field of organic synthesis, they are key intermediates and can pass through many reaction paths to build complex organic molecular structures. They have broad application prospects in the pharmaceutical, pesticide and other industries.

Technical Specifications & Labeling

Today there is a product called 3 - Chloro - 2 - Fluoro - 4 - Iodopyridine. In the preparation of the technique, strict regulations should be followed. The material selection needs to be carefully selected, and impurities must be removed to ensure the purity of the quality. When reacting, various parameters such as temperature and pressure need to be precisely controlled. If the temperature is too high or too low, the reaction can be disordered and the product is impure. The same is true for the pressure, which must meet the needs of the reaction.
In terms of identification, the label of the product should specify its name, that is, 3 - Chloro - 2 - Fluoro - 4 - Iodopyridine, and note the exact specifications, such as content geometry and purity. In this way, it can be clear to the user at a glance, without the risk of misuse, and ensure that this object can be used in the future to make the best use of it, safely and effectively.

Preparation Method

Now to prepare 3-chloro-2-fluoro-4-iodopyridine, the method of preparation is related to the raw materials and production process, reaction steps and catalytic mechanism, which cannot be ignored.
First take the appropriate pyridine raw materials, adjust the temperature and pressure in a specific reaction vessel, and add the corresponding halogenating reagents to start the reaction. When halogenating, it is necessary to control the conditions so that the chlorine, fluorine and iodine atoms are added to the designated positions of the pyridine ring in sequence.
The reaction steps should be gradual, first, the pyridine and the chlorine-containing reagent should be combined to obtain the chloropyridine derivative, followed by the fluorine-containing reagent, the fluorine atom is introduced, and the iodine-containing reagent is added at the end to form the target product 3-chloro-2-fluoro-4-iodine pyridine.
In terms of catalytic mechanism, a suitable catalyst can be selected to increase the reaction rate and reduce the activation energy of the reaction, so that the reaction can proceed efficiently and smoothly. The production process must also be fine, paying attention to the reaction time, material ratio, etc., to ensure the purity and yield of the product.

Chemical Reactions & Modifications

Today there is a thing called 3-Chloro-2-Fluoro-4-Iodopyridine. In the field of chemistry, its reaction and modification are related to many wonders.
Looking at the reaction, chlorine, fluorine and iodine atoms are each active. Chlorine atoms can be replaced by nucleophiles. Although fluorine atoms are small, they are highly electronegative, which affects the distribution of electron clouds in molecules and leads to specific pathways in reactions. Iodine atoms are more active. Under appropriate conditions, they may participate in coupling reactions and expand the structure of molecules.
As for modification, halogens can be converted into other groups by means of functional group conversion to give them novelty. In this way, 3-Chloro-2-Fluoro-4-Iodopyridine can be applied to medicine, materials and other fields through reaction and modification. It can develop its unique ability and open up a new way of chemical research.

Synonyms & Product Names

Today there is a thing called 3 - Chloro - 2 - Fluoro - 4 - Iodopyridine. This chemical thing, in our research, has a special name. Its synonyms are common in scientific research.
Covers the field of chemistry, there are many things, and it is born due to different methods and different needs. This 3 - Chloro - 2 - Fluoro - 4 - Iodopyridine, or due to structural analysis, or due to different uses, has different names. Like all chemical materials, its aliases and trade names are used to identify its characteristics for the convenience of academia and industry.
Although the names are different, their essence is one. Our chemical researchers study its essence and explore its characteristics, without restricting the variety of names. Only by using scientific methods, understanding its nature and studying its use, can we make progress in chemistry. The name of this thing, whether it is a synonym or a commodity name, is a sign for us to explore the mysteries of chemistry, help us to distinguish substances, and promote the development of research.

Safety & Operational Standards

3-Chloro-2-fluoro-4-iodopyridine safety and operating specifications
Fu 3-chloro-2-fluoro-4-iodopyridine, chemical substances are also. When its research and application, safety and operating standards are of paramount importance.
In terms of safety, this substance has a certain latent risk. Its chemical properties are active, or react with other substances, resulting in accidents. Therefore, when storing, it must be placed in a cool, dry and well-ventilated place, away from fire and heat sources, to prevent accidents. And must be separated from oxidizing and reducing substances to avoid chemical reactions.
When operating, there are also many norms. The operator is in front of the appropriate protective equipment, such as protective clothing, protective gloves, protective goggles, etc., to prevent the substance from touching the skin, eyes, and harming the body. It is especially important to operate in a fume hood, so that the volatile gas can be dissipated in time, avoiding inhalation in the body and endangering health.
Weigh this substance, when using a precise weighing device, measure it accurately according to the needs of the experiment, not more or less. When dissolving, choose the appropriate solvent, add it slowly in the appropriate order, and stir at the same time to promote it to dissolve evenly.
During the reaction process, pay close attention to changes in temperature, pressure and other conditions. If the temperature rises abnormally or the pressure changes abruptly, take emergency measures quickly, such as stopping the reaction, cooling and lowering the pressure, etc., to ensure the safety of the experiment.
After the experiment is completed, properly dispose of the remaining substances. Or recycle according to regulations, or dispose of according to environmental protection requirements, and do not discard at will to avoid polluting the environment.
In short, in the research and application of 3-chloro-2-fluoro-4-iodopyridine, strict adherence to safety and operating standards can ensure the smooth operation of the experiment, protect the safety of personnel, and maintain the cleanliness of the environment.

Application Area

3-Chloro-2-fluoro-4-iodopyridine has a wide range of application fields. In the field of medicinal chemistry, it can be used as a key intermediate to help create new drugs. Due to the unique chemical activity of halogen atoms, it can construct molecular structures with specific biological activities through various chemical reactions, or target specific diseases to exert therapeutic effects.
In the field of materials science, it also shows potential. With its special molecular structure, it may participate in the synthesis of materials with unique photoelectric properties, and be applied to organic Light Emitting Diodes, solar cells and other fields, providing possibilities for material performance improvement and innovation.
Furthermore, in the field of agricultural chemistry, through rational derivation and modification, or the development of new pesticides, with its chemical properties, to achieve high-efficiency insecticidal and bactericidal functions, and to contribute to the guarantee of agricultural production. This is an important manifestation of the application field of 3-chloro-2-fluoro-4-iodopyridine.

Research & Development

In recent years, I have been studying chemical substances, especially 3-chloro-2-fluoro-4-iodopyridine. This material quality is very different, and it is quite promising in the field of organic synthesis.
At the beginning, I studied the method of its preparation, and tried all kinds of things. Or change the reaction agent, or adjust the temperature and humidity, hoping to get the best method. The process is difficult, but every small achievement is inspiring my heart.
Then, explore its application in medicinal chemistry. Examine its reaction with various compounds, hoping to make special drugs. Although the road ahead is long and the geometry is unknown, the heart of research is getting stronger.
I believe that over time, I will study its properties and expand its use. 3-chloro-2-fluoro-4-iodopyridine will be able to shine in the realm of chemistry, adding a bright color to research and development, and also adding to human well-being.

Toxicity Research

I have heard that there is a thing named 3 - Chloro - 2 - Fluoro - 4 - Iodopyridine. In toxicological research, we should be cautious.
The toxicity of this thing is related to the safety of living beings. Examine its properties carefully, observe its response to various things, and observe its changes when it enters the body. Or it can cause damage to the viscera, disordered functions, and endanger life.
In the past, the gods tried all kinds of herbs to observe the properties of things. Now we should study the toxicity of this thing like walking on thin ice. Set up various experiments to observe its long-term and short-term effects, and understand its toxic path and the danger of dosage.
We hope to clarify the toxicity of 3 - Chloro - 2 - Fluoro - 4 - Iodopyridine with fine research, so as to avoid harm and profit for the world, and protect the safety of life in the world. Do not let the poison flow invisible and cause harm to all parties.

Future Prospects

I have tried to study chemical substances, and now I focus on 3-chloro-2-fluoro-4-iodopyridine. This substance has been revealed in the field of current chemistry.
Looking at its future, it is expected to emerge in the creation of medicine. With its unique molecular structure, it may be able to precisely fit the target of the lesion, opening up a new path for the development of new drugs. And it also has great potential in the field of materials science. Functional materials with excellent performance can be prepared through special processes, such as semiconductor materials with extremely high photoelectric conversion efficiency, which make extraordinary contributions to the development of new energy.
We chemical researchers should do our best to explore its endless possibilities, hoping to open a new chapter in future chemical applications, so that this substance can bloom in the unfinished years and benefit the world.

Historical Development

Those who have learned about chemistry in ancient times study the secrets of matter and explore its changes with all their heart. 3 - Chloro - 2 - Fluoro - 4 - Iodopyridine This substance, in the field of chemistry, also has its unique history.
In the past, scholars first touched this substance, but they did not know its nature, but only saw its shape. After various experiments, they used exquisite methods to observe its structure and composition. All the sages worked hard, trying different agents between bottles and dishes to observe its reaction. In case of setbacks, they will not move.
As the years pass, their understanding of it gradually deepens. Knowing that it is in the process of synthesis can be a key agent and can help others. From the initial ignorance to the present understanding of its use in chemistry, this is the unremitting research of scholars of all ages. Its historical evolution, like a pearl, shines brightly in the long river of chemistry, paving the way for future generations to research and use new things.

Product Overview

Today there is a substance called 3-chloro-2-fluoro-4-iodopyridine. This is an organic compound with a unique structure in which chlorine, fluorine and iodine atoms are cleverly attached to the pyridine ring.
This compound is quite valuable in the field of chemical research. Chlorine atoms give it a certain nucleophilic substitution activity. Fluorine atoms have strong electronegativity, which can affect the electron cloud distribution of molecules, enhance their stability and special reaction properties. Iodine atoms, on the other hand, have relatively large atomic radii and unique electronic structures, which enable molecules to exhibit unique reaction paths in specific reactions.
In organic synthesis, 3-chloro-2-fluoro-4-iodopyridine can be used as a key intermediate to participate in the construction of many complex organic molecules. By precisely regulating the reaction conditions and taking advantage of the activity differences of each atom, diverse chemical reactions can be realized, providing an important foundation for the research and development of new drugs and functional materials.

Physical & Chemical Properties

3-Chloro-2-fluoro-4-iodopyridine is an important substance for chemical research. Its physical properties are different. It appears to be a colorless to light yellow liquid at room temperature and has a unique odor. The density of this substance is slightly higher than that of water, and it is slightly soluble in water, but it has good solubility in organic solvents such as ethanol and ether.
In terms of its chemical properties, it is highly active due to the presence of halogen atoms in its structure. Chlorine, fluorine and iodine atoms give it unique reactive properties, prone to nucleophilic substitution reactions, and can interact with many nucleophilic reagents to generate new compounds. In the field of organic synthesis, with this property, it is often a key intermediate, assisting researchers in creating a variety of complex organic molecules, contributing to chemical research and industrial production, and promoting the progress and development of chemistry.

Technical Specifications & Labeling

Today there is a product called 3-chloro-2-fluoro-4-iodopyridine. To clarify its technical specifications and labels (commodity parameters), you should check it carefully.
The shape of this product must be pure and free of impurities, with a normal color and uniform state. Its quality, containing chlorine, fluorine, iodine and pyridine elements, has a precise ratio and conforms to specific regulations. The amount of chlorine, the degree of fluorine, and the number of iodine are all fixed and cannot be changed by the slightest.
On the logo, the name must be written, clearly identifiable, and its molecular formula and molecular weight should be noted, so that the person who sees it can explain its chemical quality. Its purity and geometry should also be carefully marked to prove its quality. The method of preservation and the importance of use must also be clearly stated to prevent accidental touch and misuse, resulting in disaster. In this way, only the appropriate technical specifications and labels can be used to meet the characteristics and practical needs of this object.

Preparation Method

The preparation method of 3-chloro-2-fluoro-4-iodopyridine is related to the raw materials and production process, reaction steps and catalytic mechanism.
First take the pyridine as the base and select the appropriate halogenating agent. In a suitable reaction kettle, control the temperature and pressure. First respond to the chlorine reagent, adjust the reaction time, so that the chlorine atom can be substituted at the site to obtain the chloropyridine-containing intermediate.
Then add the fluorinated raw material, and introduce the fluorine atom through a specific catalyst. Pay attention to the change of reaction conditions to ensure the accurate fluorination. At the end of
, iodine substitution was carried out with iodine substitutes to optimize various reaction parameters, such as solvent, pH, etc. After various steps of reaction, separation and purification, pure 3-chloro-2-fluoro-4-iodopyridine was obtained. Among them, the selection of raw materials, the control of reaction conditions and the study of catalytic mechanism are all important for the preparation of this product, which are related to the quality and quantity of the product.

Chemical Reactions & Modifications

The wonders of chemistry lie in reaction and change. Today there is 3-chloro-2-fluoro-4-iodine pyridine, and its chemical reaction and modification are quite well studied.
If you want to understand its reaction, first look at its structure. The trihalogen atoms of chlorine, fluorine and iodine are combined on the pyridine ring, each showing its own properties. The activity of the halogen atom is different in the reaction of nucleophilic substitution. For chlorine, the activity is moderate. Although fluorine has strong electronegativity, its departure properties are slightly inferior, while iodine has better departure properties due to its large atomic radius.
If you want to modify it, you can choose a nucleophilic reagent to interact with the halogen atom. If the iodine atom is replaced by a nucleophilic group, a new derivative can be obtained. This can change its physical and chemical properties, or increase its biological activity, or change its solubility.
Or take advantage of the conjugate properties of the pyridine ring to introduce other functional groups on the ring to expand its reactivity. In this way, 3-chloro-2-fluoro-4-iodine pyridine can be cleverly reacted to produce a variety of products, opening up a broad path for chemical research and application.

Synonyms & Product Names

Today there is a thing called 3 - Chloro - 2 - Fluoro - 4 - Iodopyridine. Although its name is complex, it is related to the quality of chemistry and is also important in the academic world. The name of this thing has a synonymous name and the name of the commodity. The name of the synonym, so it is clear that its essence is different, although it is expressed or different, it refers to the same. The name of the commodity is related to the market change and is used by merchants to honor their products.
Guanfu 3 - Chloro - 2 - Fluoro - 4 - Iodopyridine, the name of the synonym may vary depending on the different perspectives and methods used in academic research. Chemists explore its nature and structure, and each has its own unique name. The name of a commodity is named by merchants for the appearance of its goods, or according to its characteristics and uses. Although the two have different names, they are actually the same substance. This substance is an important material in the process of chemical research. Its synonymous name and the name of a commodity are both helpful to the academic and business circles to understand its use and study its quality. In the progress of chemistry, it cannot be ignored.

Safety & Operational Standards

Safety and Practice of 3-chloro-2-fluoro-4-iodopyridine
Fu 3-chloro-2-fluoro-4-iodopyridine is an important substance in chemical research. During its research and operation, safety and standardization are of the utmost importance.
First word safety. This substance has certain chemical activity or potential harm to human body and the environment. Therefore, researchers must wear appropriate protective equipment, such as protective clothing, gloves, goggles, etc., to avoid contact with skin and eyes. And the operation should be in a well-ventilated place to prevent inhalation of its volatile gas. In case of inadvertent contact, appropriate measures should be taken immediately. If it touches the skin, rinse quickly with a large amount of water; if it enters the eyes, rinse with flowing water and seek medical attention in time.
Describe the operating specifications. Before the experiment, be sure to know its physical and chemical properties in detail, and plan the experimental steps accurately. When weighing, use accurate instruments to ensure that the dosage is correct. During the reaction process, strictly control the temperature, pressure and reaction time. The reaction device needs to be stable and tight to prevent leakage. After the reaction, the handling of the product should also be in compliance. Do not pour at will, and should be properly disposed of in accordance with relevant regulations to avoid polluting the environment.
Furthermore, storage is also exquisite. It should be placed in a cool, dry and ventilated place, away from fire sources and oxidants. In a suitable container, affixed with a clear label, indicating the name, nature and precautions.
In short, during the research operation of 3-chloro-2-fluoro-4-iodopyridine, safety and operating standards should be strictly observed, so as to ensure the smooth research, and ensure the safety of personnel and the environment.

Application Area

3-Chloro-2-fluoro-4-iodopyridine is also a chemical substance. Its application field is quite extensive. In the field of medicine, it can be used as a key intermediate for synthesizing special drugs, assisting physicians in making good medicines to treat various diseases. In the field of agrochemistry, it can be the basic raw material for creating high-efficiency pesticides, protecting crops from diseases and pests.
Chemical researchers in ancient times, every time they get a new substance, they study its properties and use it. This 3-chloro-2-fluoro-4-iodopyridine is also valued by researchers. Or fake its chemical characteristics, with innovative drugs, or with its reactive activity, to make new pesticides. Its application in the road, such as the star shine, for medicine, agrochemical and other industries, add new impetus, lead it to the new frontier, benefit people's lives, benefit all things.

Research & Development

Wutao is dedicated to the research of 3-chloro-2-fluoro-4-iodopyridine. This compound has unique structure and unique properties, and has great potential in many fields.
At the beginning, the synthesis method was explored, and after several attempts, the delicate path was obtained. Using a specific pyridine derivative as a base, supplemented with a suitable halogenation reagent, the reaction temperature, time and material ratio were controlled, so that chlorine, fluorine and iodine atoms were precisely embedded, and the final target product was obtained with high purity.
Then its properties were studied. In chemical reactions, it exhibited reactivity and could be used as a key intermediate to participate in a variety of organic synthesis. In the field of materials, it also shows unique optoelectronic properties, which may contribute to the research and development of new materials.
Today, although 3-chloro-2-fluoro-4-iodopyridine has been gained, there is still a long way to go. In the future, we should further explore its potential and expand its application scope, hoping to contribute to the progress of science and technology, and promote the continuous development of this field.

Toxicity Research

Today, there is a substance named 3-chloro-2-fluoro-4-iodopyridine, which is crucial for the study of toxicants. I have devoted myself to studying the toxicity of this substance, hoping to gain something.
Observe the structure of its molecules, and the atoms of chlorine, fluorine and iodine are attached to the pyridine ring. Chlorine and fluorine are active, and iodine also has special chemical properties. The three together make this substance or have unique toxicity.
Study it by various methods and observe its response to biomolecules. Test it on cells to observe its impact on cell growth and metabolism. And test it on animals to observe its physiological characteristics and organ changes.
After months of investigation, the mechanism of its toxicity has gradually been clarified. This substance may disturb the transmission of cell signals, disrupt the order of metabolism, and cause damage to biological functions. However, if you want to fully understand its harm, you still need to conduct in-depth research, in order to provide evidence for protection and treatment strategies, to ensure the well-being of all beings, and to avoid the harm of poisons.

Future Prospects

I have studied 3 - Chloro - 2 - Fluoro - 4 - Iodopyridine. Although it is not widely used today, it has great prospects in the future.
In the field of chemistry, this substance has unique properties. Its structure is exquisite, and chlorine, fluorine, and iodine atoms are linked to pyridine rings, giving it specific reactivity. In the process of organic synthesis, it can be used as a key building block to build various complex and delicate molecular structures, paving the way for the creation of novel drugs, functional materials, etc.
Looking forward to the future, science and technology will be new, and its research will be more in-depth. It may be able to emerge in the field of catalysis, accelerate the reaction process with efficient catalytic performance, reduce resources, and conform to the concept of green chemistry. And in terms of electronic materials, with its electrical characteristics, it may be able to open a new chapter, used for the preparation of high-performance electronic devices, and promote the leap of electronic technology. Future development, such as Chenxu's rise, is full of hope and possibility, and will definitely bring endless surprises and changes to the chemistry community and many related fields.

Where to Buy 3-Chloro-2-Fluoro-4-Iodopyridine in China?

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Frequently Asked Questions

As a leading 3-Chloro-2-Fluoro-4-Iodopyridine supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

What are the chemical properties of 3-chloro-2-fluoro-4-iodopyridine?

3-Chloro-2-fluoro-4-iodopyridine is one of the organic compounds. Its chemical properties are unique and quite eye-catching.
As far as nucleophilic substitution is concerned, due to the existence of halogen atoms such as chlorine, fluorine and iodine on the pyridine ring, it can react with many nucleophilic reagents. Halogen atoms are unevenly distributed in the electron cloud of the pyridine ring due to electronegativity differences, so they become a check point for the attack of nucleophilic reagents. For example, when interacting with nucleophilic reagents such as alkoxides and amines, halogen atoms can be replaced to form new derivatives.
Let's talk about its redox properties. The pyridine ring has a certain electron cloud density and can be oxidized under appropriate oxidation conditions. For example, when exposed to strong oxidizing agents, the pyridine ring may open the ring, or an oxidation reaction occurs at the nitrogen atom to form products such as pyridine-N-oxide. Under reduction conditions, the pyridine ring can obtain electrons, achieve hydroreduction, and halogen atoms may also be reduced and removed.
In addition, the halogen atom activity of 3-chloro-2-fluoro-4-iodopyridine also varies. Generally speaking, iodine atoms are relatively active, and they are easier to leave in some reactions, taking the lead in participating in the reaction; although fluorine atoms have high electronegativity, their reactivity is relatively low due to the large C-F bond energy; chlorine atom activity is between the two.
At the same time, the compound will be endowed with some special properties due to the existence of fluorine atoms. The large electronegativity of fluorine atoms will have a significant impact on the electron cloud distribution and polarity of molecules, which in turn affects their physical and chemical properties. In some reactions, the introduction of fluorine-containing groups can change the biological activity and fat solubility of compounds.
Furthermore, its chemical properties are also restricted by the position and electronic effects of substituents on the pyridine ring. The interaction of the substituents, the relationship of ortho-position, interposition and para-position substitution, as well as the electron-induced effect and conjugation effect all affect the reactivity and selectivity of the compound.

What are the common synthetic methods of 3-chloro-2-fluoro-4-iodopyridine?

3-Chloro-2-fluoro-4-iodopyridine is also an important compound in the field of organic synthesis. The common synthesis methods are generally as follows.
First, pyridine is used as the starting material and prepared by halogenation reaction. First, the chlorination reaction of pyridine is carried out, and suitable chlorination reagents, such as chlorine gas and sulfoxide chloride, can be selected. Under specific reaction conditions, such as suitable temperature, pressure and catalyst existence, chlorine atoms are introduced at specific positions in the pyridine ring. Then, through the fluorination reaction, fluorination reagents, such as potassium fluoride, are used, and fluorine atoms are introduced under the action of phase transfer catalysts and other additives. Finally, through the iodization reaction, iodizing reagents, such as potassium iodide, are used to introduce iodine atoms in a suitable reaction environment, and the target product is gradually synthesized.
Second, halogenated pyridine derivatives can also be used as starting materials. If the starting material is a pyridine derivative containing part of a halogen atom, the corresponding halogenating reagent and reaction conditions can be selected according to the type and position of the desired halogen atom, and the remaining halogen atoms can be introduced in sequence through nucleophilic substitution reactions. For example, if the starting material has chlorine atoms, fluorine atoms can be introduced by reacting with fluorinating reagents in a suitable reaction system, and then iodine atoms can be introduced by reacting with iodizing reagents. In this process, it is necessary to strictly control the reaction conditions, such as temperature, solvent selection, etc., to ensure the selectivity and yield of the reaction.
Third, it is synthesized by coupling reaction catalyzed by transition metals. Using pyridine derivatives containing specific functional groups as substrates, transition metal catalysts, such as palladium and copper, are used to couple with halogenated reagents in the presence of ligands. For example, iodine atoms are introduced through the coupling reaction of halogenated pyridine and iodine substitutes catalyzed by palladium; chlorine atoms and fluorine atoms are introduced through other steps. This method also requires quite strict reaction conditions, and the activity of the catalyst and the choice of ligands have a great impact on the success or failure of the reaction.
When synthesizing 3-chloro-2-fluoro-4-iodopyridine, it is necessary to comprehensively consider many factors such as the availability of starting materials, the difficulty of reaction conditions, cost and yield, and choose the most suitable synthesis path to achieve the goal of efficient and economical synthesis.

What are the main applications of 3-chloro-2-fluoro-4-iodopyridine?

3-Chloro-2-fluoro-4-iodopyridine is a key intermediate in organic synthesis and has important applications in many fields.
In the field of medicinal chemistry, its position is pivotal. It can be used as a key building block for the synthesis of antibacterial drugs. The unique structure of the gainpyridine ring endows the compound with specific biological activity, and the introduction of halogen atoms can better regulate the interaction between the drug and the target. For example, to synthesize new quinolone antibacterial drugs, 3-chloro-2-fluoro-4-iodopyridine can introduce key functional groups through a series of reactions to optimize the antibacterial spectrum and activity of the drug, and enhance the inhibition ability of drug-resistant bacteria.
In the field of pesticide chemistry, it is also indispensable. It can be used to create high-efficiency insecticides and fungicides. Pyridine derivatives have good biological activity and environmental compatibility, and halogen atom modification can improve the targeting of pesticides to specific pests or pathogens. For example, to synthesize new pyridine insecticides, 3-chloro-2-fluoro-4-iodine pyridine is used as a starting material to build a unique structure through multi-step reactions, so that pesticides have specific effects on the nervous system or metabolic pathways of pests, improve insecticidal effect, and reduce the impact on the environment and non-target organisms.
In the field of materials science, it is also useful. Can participate in the synthesis of organic optoelectronic materials. The conjugated structure of the pyridine ring and the properties of the halogen atom can adjust the optical and electrical properties of the material. For example, the preparation of organic Light Emitting Diode (OLED) materials, the conjugation system based on 3-chloro-2-fluoro-4-iodopyridine can optimize the luminous efficiency and stability of the material, and improve the display performance of OLED.
In summary, 3-chloro-2-fluoro-4-iodopyridine is an important substance in the fields of medicine, pesticides, materials science and other fields, promoting technological innovation and development in various fields.

What is the market price of 3-chloro-2-fluoro-4-iodopyridine?

I think this 3-chloro-2-fluoro-4-iodopyridine is an organic compound. Its market price is difficult to determine, and it is influenced by many factors.
First, the price of raw materials is the key. If the price of chlorine, fluorine, iodine and other raw materials required for the preparation of this compound fluctuates, the price of 3-chloro-2-fluoro-4-iodopyridine will also fluctuate. If the supply of chlorine sources, fluorine sources, and iodine sources is sufficient and the price is flat, the cost of this compound can be reduced and the price will stabilize; if the raw materials are scarce and the price is high, the price of the finished product will be high.
Second, the preparation method and process are complicated and simple, which also affects the price. If there is a delicate and efficient preparation process with less energy consumption, high yield, and less side reactions, the cost can be reduced, and the price can be shown at a good price in the market competition. On the contrary, if the process is complicated, high-end equipment is required, harsh conditions are required, or the yield is low, the cost will rise and the price will be high.
Third, the market supply and demand trend, the price is huge. If there is strong demand for 3-chloro-2-fluoro-4-iodopyridine in many industries, such as pharmaceutical research and development, material science and other fields, but the supply is limited, the price will rise; if the demand is low and the supply exceeds the demand, the merchant will destock or reduce the price.
Fourth, the price of this compound may vary depending on the region. In different places, due to differences in transportation costs, tax policies, and economic levels, the price of this compound may vary. In places with convenient transportation, developed economy, and favorable policies, the cost may be low, and the price may be slightly lower; in remote and logistics-inconvenient places, the price may be higher.
In conclusion, in order to determine the market price of 3-chloro-2-fluoro-4-iodopyridine, the above factors must be carefully examined. However, based on my estimate, the price per gram may range from tens to hundreds of yuan, but this is only a rough estimate. The actual price should be based on real-time market conditions.

3-chloro-2-fluoro-4-iodopyridine what are the precautions during storage and transportation?

3-Chloro-2-fluoro-4-iodopyridine is a fine chemical commonly used in organic synthesis. When storing and transporting, pay attention to the following matters:
First, when storing, choose the first environment. This substance should be placed in a cool, dry and well-ventilated place. Because it is quite sensitive to heat, high temperature is easy to decompose or cause other chemical reactions, so it is necessary to keep away from fire and heat sources, and must not be exposed to direct sunlight. Warehouse temperature should be maintained within a suitable range, usually 15-30 ° C, and humidity should be controlled at 40% -60%. In this way, its chemical stability can be effectively guaranteed and deterioration can be avoided.
Second, the packaging must be tight. In view of the fact that 3-chloro-2-fluoro-4-iodopyridine has certain chemical activity and is easy to react with external substances, the choice of packaging materials is particularly critical. Commonly used glass or plastic bottles need to ensure good sealing to prevent air and moisture intrusion. If using metal containers, it should be considered whether they will chemically react with the substance to avoid packaging damage or product quality change due to reaction. In addition, the name of the substance, specifications, warning labels and other information should be clearly marked on the outside of the package for identification and management.
Third, the transportation process cannot be ignored. When transporting, choose suitable means and conditions to prevent vibration and collision, so as to avoid package damage. For the transportation of such chemicals, relevant personnel need to have professional knowledge and skills, and be familiar with emergency handling methods. At the same time, relevant regulations and standards should be followed, and necessary transportation permits and procedures should be handled to ensure legal compliance of transportation.
Fourth, it is necessary to pay attention to its compatibility with other substances. 3-chloro-2-fluoro-4-iodopyridine should not be mixed or mixed with strong oxidants, strong bases and other substances, because it may cause violent chemical reactions, resulting in serious consequences such as fire and explosion. When storing and transporting, it is necessary to store it separately from incompatible substances and keep a safe distance.
Finally, whether it is storage or transportation, a sound emergency plan should be developed. In the event of leakage, fire and other unexpected situations, relevant personnel can take prompt and effective response measures to reduce losses and hazards. In the event of leakage, personnel should be evacuated immediately, ventilated, and appropriate materials should be used for adsorption and cleaning; in the event of a fire, the correct fire extinguishing method should be selected according to its characteristics, and blind action must not be taken.