2-Chloro-3-Fluoro-4-Iodopyridine

Fengxi Chemical

Specifications

HS Code	253868
Chemical Formula	C5H2ClFIN
Appearance	Typically a solid (appearance may vary based on purity and conditions)
Physical State At Room Temperature	Solid
Melting Point	Data may vary, needs experimental determination
Boiling Point	Data may vary, needs experimental determination
Solubility In Water	Expected to be low (organic compound with non - polar groups)
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, chloroform
Density	Data may vary, needs experimental determination
Flash Point	Data may vary, needs experimental determination
Hazard Class	May be classified as harmful if ingested, inhaled or in contact with skin; also, iodine - containing compounds may have specific handling requirements
Name	2 - Chloro - 3 - Fluoro - 4 - Iodopyridine
Chemical Formula	C5H2ClFIN
Molar Mass	273.43 g/mol
Appearance	Solid (usually)
Melting Point	Data needed
Boiling Point	Data needed
Density	Data needed
Solubility In Water	Low (expected due to non - polar nature of the pyridine ring with halogen substituents)
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, chloroform
Pka	Data needed
Reactivity	Reactive due to the presence of halogen atoms, can undergo substitution reactions
Name	2-Chloro-3-fluoro-4-iodopyridine
Molecular Formula	C5H2ClFIN
Molecular Weight	273.43
Appearance	Typically a solid (description may vary based on purity and conditions)
Melting Point	Data may vary, needs experimental determination
Boiling Point	Data may vary, needs experimental determination
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, chloroform etc.
Density	Data may vary, needs experimental determination
Pka	Data may vary, related to the acidic - basic properties of the pyridine ring, influenced by halogens

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

Packing & Storage

Packing	500g of 2 - chloro - 3 - fluoro - 4 - iodopyridine in a sealed, chemical - resistant bottle.
Storage	2 - chloro - 3 - fluoro - 4 - iodopyridine should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, flames, and oxidizing agents. Store in a tightly sealed container to prevent moisture and air exposure, which could potentially lead to decomposition or reaction. It is also crucial to store it separately from incompatible substances to avoid hazardous interactions.
Shipping	2 - chloro - 3 - fluoro - 4 - iodopyridine is a chemical. Ship it in well - sealed, corrosion - resistant containers. Ensure compliance with hazardous material shipping regulations, with proper labeling and handling to prevent spills and ensure safe transit.

Free Quote

Competitive 2-Chloro-3-Fluoro-4-Iodopyridine prices that fit your budget—flexible terms and customized quotes for every order.

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General Information

Historical Development

In the past, the field of organic chemistry has been explored with each passing day, and the research of compounds has not been completed. 2 - Chloro - 3 - Fluoro - 4 - Iodopyridine This thing first originated from the research of various sages. At the beginning, chemists used keen observation and exquisite methods to explore the secrets in the mystery of molecular structure, hoping to obtain this novel quality.
At that time, the road of experimentation was full of thorns. All kinds of attempts were failed by the harsh conditions, or blocked by the scarcity of raw materials. However, the determination of scholars was determined, but they were not discouraged. After years of hard work and repeated trials, this compound was finally prepared.
Since its inception, it has gradually shown its ability in the fields of medicine and materials. Pharmacists use its molecular properties to develop new agents to treat diseases; materials use their characteristics to create new materials and increase their effectiveness. Therefore, the evolution of 2 - Chloro - 3 - Fluoro - 4 - Iodopyridine is a brilliant chapter in the history of chemistry, paving the way for future development and opening up endless possibilities.

Product Overview

Today there is a substance called 2-chloro-3-fluoro-4-iodopyridine. This is an important intermediate in organic synthesis and has extraordinary uses in many fields of medicine and pesticides.
Looking at its structure, the three atoms of chlorine, fluorine and iodine on the pyridine ring are cleverly connected, giving this substance unique chemical activity. Chlorine atoms are active and can participate in substitution reactions under specific conditions, introducing various functional groups; fluorine atoms have strong electronegativity, which can change the physical and chemical properties of compounds, improve their stability and biological activity; the larger atomic radius of iodine atoms also adds to the molecular reactivity.
Its preparation requires exquisite processes, and pure products can be obtained through multi-step reactions. First, chlorine, fluorine and iodine atoms are introduced into pyridine through halogenation reaction. Each step requires precise control of reaction conditions, such as temperature, reagent ratio and reaction time, to obtain high-purity 2-chloro-3-fluoro-4-iodopyridine. This product has broad prospects in the field of fine chemicals in the future and is expected to lead to more innovative achievements.

Physical & Chemical Properties

There is now a thing named 2-chloro-3-fluoro-4-iodopyridine. Its properties are related to physical and chemical characteristics and are quite important.
On its physical properties, under room temperature, or in a certain form. Looking at its appearance, it has a specific color, state, or solid, or liquid, which varies depending on the conditions. The number of its melting and boiling points, obtained from experiments, is the key to determining its characteristics. There is also density, which is related to the compactness of the substance, and is also an important physical quantity.
As for chemical properties, in this compound, the atoms of chlorine, fluorine and iodine cause uneven charge distribution within the molecule due to their electronegativity. In chemical reactions, the activities of each atom are different. When encountering electrophilic reagents, they exhibit unique chemical behaviors due to their structural characteristics or in specific locations. This is the main point for exploring the physical and chemical properties of 2-chloro-3-fluoro-4-iodine pyridine.

Technical Specifications & Labeling

Today there is a product called 2 - Chloro - 3 - Fluoro - 4 - Iodopyridine. In this case, the process specification and identification (product parameters) are the key.
In terms of its process specification, it is necessary to follow a precise process. Since the selection of raw materials, it is necessary to be pure and free of impurities in order to maintain the quality of the product. The reaction conditions, such as temperature, pressure, reaction time, etc., need to be carefully regulated. Too high or too low temperature, improper pressure, can cause reaction errors and impure products.
As for the identification (product parameters), it should be clear and clear. Show the exact content of ingredients, the proportion of 2-Chloro-3-Fluoro-4-Iodopyridine, and the geometry of impurities at a glance. Appearance, color, physical properties, etc. also need to be marked, so that the user can clarify its characteristics and make good use of it. In this way, the essence of this product's process specification and identification (product parameters) can be fully demonstrated in practical applications.

Preparation Method

In order to prepare 2-chloro-3-fluoro-4-iodine pyridine, the method of preparation is to discuss the raw materials first. When taking pyridine as the base, supplemented by reagents containing chlorine, fluorine and iodine. For chlorine, you can find suitable chlorides, fluorine is used as a fluorine agent, and iodine is also replaced by corresponding iodides.
As for the production process, first use pyridine and chlorinating agent to make chlorine enter the second position of the pyridine ring at an appropriate temperature and time. Next, add a fluorinating agent to make fluorine replace it in the third position. In both steps, the temperature, time and proportion of the agent need to be controlled to ensure a stable and pure reaction.
Finally, iodide is introduced to form a 4-position iodine substitute, and 2-chloro-3-fluoro-4-iodopyridine is obtained. In this process, a feedback step should be set, and the product should be measured frequently. If there is a bias, the process should be adjusted quickly. A catalytic mechanism is also set up, and a suitable catalyst is selected to increase the reaction rate and reduce energy consumption, so that this product can be efficiently prepared.

Chemical Reactions & Modifications

I am committed to the research of 2-Chloro-3-Fluoro-4-Iodopyridine. Its chemical reaction and modification are of paramount importance.
Looking at the reaction of this compound, chlorine, fluorine and iodine atoms are on the pyridine ring, each with activity. The nucleophilic substitution reaction of chlorine atoms can introduce a variety of functional groups. However, the reaction conditions are quite critical. When it is mild, the reaction is slow; when it is severe, it may damage the structure of the pyridine ring.
As for modification, the substituents can be modified to change their physical and chemical properties. Fluorine atoms have high electronegativity and can enhance the stability and lipid solubility of the compound. If properly designed, it may enhance its biological activity and develop its talents in the fields of medicine and pesticides.
I will carefully explore its reaction mechanism and fine-tune the reaction conditions, hoping to optimize the chemical reaction and modification of this compound and open up a wide range of applications.

Synonyms & Product Names

Today there is a thing named 2 - Chloro - 3 - Fluoro - 4 - Iodopyridine. Although its name is different from the common saying, in the field of my chemistry, this is the most important thing.
Looking at its name, although it is a Western symbol, its essence is the key raw material for chemical synthesis. In the process of synthesis, many such names have different names, or according to their characteristics, or according to their origin, many synonymous names and commodity names have been born.
This 2 - Chloro - 3 - Fluoro - 4 - Iodopyridine, or because of its participation in a specific type of reaction, has been given the name of a unique product in the industry, in recognition of its characteristics that distinguish it from others. The name of synonym is derived from the research and expression habits of different people. Although the names are different, they actually refer to the same thing, just like the ancients said "although the name is special, it is one". For us researchers, being familiar with its many terms, can allow us to travel freely in the source of chemical knowledge without hindrance during academic exchanges and experimental investigations.

Safety & Operational Standards

Nowadays, there are chemical products 2 - Chloro - 3 - Fluoro - 4 - Iodopyridine. It is crucial to its safety and operation specifications and needs to be detailed.
When preparing this product, all kinds of raw materials and reagents must be taken in accurate quantities. And the operating environment should be quiet and well ventilated to prevent the accumulation of harmful gases. When preparing the equipment, when it is clean and functional, carefully check it before use to ensure that it is correct.
When storing, it should be placed in a cool, dry and dark place. Seal tightly, avoid contact with air and water vapor to prevent deterioration. And affix clear labels with its name, nature and hazards.
When taking it, the experimenter must wear complete protection, such as protective clothing, gloves and goggles, to ensure that it is comprehensive. The taking tools should be clean and dry, and the measurement should be accurate, not more or less.
During the operation, the action should be stable and slow, and do not cause violent vibration or collision. If a reaction occurs, pay close attention to the reaction process and phenomenon, and follow the established steps. Do not change it without authorization.
In case of an accident, such as a leak, quickly evacuate unrelated personnel and turn on ventilation equipment. Small leaks are adsorbed with sand, etc., and large leaks are contained and collected, and properly handled. If contaminated with skin or entering eyes, rinse with a lot of water as soon as possible, and seek medical attention immediately.
The safety and operation standards of this chemical product are the foundation for ensuring the safety of personnel and the smooth experimentation. They must be kept in mind and practiced effectively.

Application Area

Today, there is a product called 2-chloro-3-fluoro-4-iodopyridine, which has unique characteristics in various chemical substances. Its application field is quite wide.
In the field of pharmaceutical creation, this compound can be used as a key intermediate. With its unique structure, chemists can construct a variety of active molecules, paving the way for the search for new drugs. For example, the development of targeted drugs for specific diseases, 2-chloro-3-fluoro-4-iodopyridine may help, with its precise interaction with biomolecules, to achieve therapeutic effect.
In the field of materials science, it can also be used. Or can participate in the synthesis of new functional materials, adding unique electrical and optical properties to the materials. Such as the preparation of special optoelectronic materials, applied to advanced display technology or optoelectronic devices, to open up new frontiers for material innovation.
In summary, 2-chloro-3-fluoro-4-iodopyridine has great potential in application fields such as medicine and materials, and needs to be further explored by chemists to develop its greater functions.

Research & Development

Today, there is a substance named 2 - Chloro - 3 - Fluoro - 4 - Iodopyridine. As a chemical researcher, it is my important task to investigate the properties of this substance, study its uses, and seek its development.
At the beginning, I probed its structure in detail, knew the order of atomic connections, and understood the state of its chemical bonds. This is the basis for research. Then, test its physicochemical properties, observe its changes at different temperatures and pressures, and encounter different reagents. Know the degree of melting and boiling, what agent to solve, and which one is easy to respond to, and get a detailed number.
Thinking about the way of this thing again. In the field of medicine, it can become a material for making good medicines and helping to cure various diseases; in the world of materials, it can be a source of new materials and add its superpowers.
However, the road to research is not easy. The method of synthesis is simple and pure, the cost is low, and the yield is high. All of these require deep thinking and hard work. Peers are also competing. I should be diligent and study day and night, hoping to create something, make it widely used, develop it, and contribute my wisdom to the progress of chemistry.

Toxicity Research

The study of poisons is related to the safety of people's livelihood, and we must not be careless. Today there is 2-Chloro-3-Fluoro-4-Iodopyridine. I deeply believe in its toxicity.
Looking at its chemical structure, halogen elements are integrated into one, or they have special properties. Halogen, many of them have an active state and are easy to react with other substances. Chlorine, fluorine and iodine coexist in this compound, or cause strange changes in living things.
To understand its toxicity, we should test it on various substances. Try it first with insects, and observe the change in its behavior and the increase or decrease in diet. Then use guinea pigs and the like to test them to check their physiological signs and the state of their organs. If insects are restless, their diet is sharply reduced, guinea pigs have discomfort, and their organs appear abnormal, then the signs of their toxicity can be known.
The study of toxicity is not a temporary achievement, and it must be done rigorously. Only by repeated verification can an accurate theory be obtained, so as to ensure the well-being of everyone and the harmony of all things.

Future Prospects

Wuguanfu 2 - Chloro - 3 - Fluoro - 4 - Iodopyridine is a treasure of organic synthesis. It has great potential for future development.
In today's field of chemical research, the exploration of this substance is becoming increasingly prosperous. Its unique structure, cleverly connected with chlorine, fluorine and iodine atoms, gives it a different chemical activity. With time, it will surely shine in the way of drug development. Based on it, it may be able to make special drugs to treat difficult diseases in the world and save patients from pain.
And in the field of materials science, it is also expected to emerge. It may be able to improve the properties of materials to make them more stable, conductive, etc., adding to the material innovation. In the future, although there may be thorns, I firmly believe that with the unremitting research of scientific researchers, 2 - Chloro - 3 - Fluoro - 4 - Iodopyridine will be able to bloom, draw a beautiful blueprint, and realize the unfinished prospect.

Historical Development

Wenfu 2 - Chloro - 3 - Fluoro - 4 - Iodopyridine There is also a reason for its popularity. In the past, the art of chemistry was not refined, and such compounds were little known. In modern times, science and technology are new, and all kinds of research are advanced.
At the beginning, scholars worked hard in the laboratory to explore its synthesis method. After countless attempts, or the raw materials were difficult to find, or the reaction conditions were harsh, the road to synthesis was full of thorns. However, everyone was determined and worked tirelessly.
As the years passed, the synthesis method became more mature, and the yield also improved. This compound has been used in various fields, such as pharmaceutical research and development, providing a new way to overcome difficult diseases; and in materials science, developing unique properties. Its development path, from a small step, is like a prairie fire, in the field of chemistry, showing a unique light, and the future should be more magnificent.

Product Overview

2-Chloro-3-fluoro-4-iodopyridine is an important substance involved in the study of chemical products. The appearance of this product is specific, in the shape of white to light yellow crystalline powder, with fine texture and a very unique appearance.
Its physical properties are unique, with a certain melting point. Under a specific temperature, the state gradually changes. This characteristic has a great impact on many chemical processes. As for chemical properties, the atoms of chlorine, fluorine and iodine in its structure show their own abilities, are active and abnormal, and easily react with other substances. It can trigger a variety of chemical reactions and is widely used in the field of organic synthesis.
In the process of preparation, it needs to go through many fine processes, and the conditions of each step are strict, such as temperature, pressure, and the proportion of reactants need to be precisely controlled. If there is a slight difference, the purity and yield of the product will be affected. After being made, it has considerable application prospects in many fields such as pharmaceutical research and development, materials science, etc., and is actually a key product for chemical research.

Physical & Chemical Properties

2-Chloro-3-fluoro-4-iodopyridine is a chemical substance that I have been researching recently. Its physical properties are special. Looking at its shape, it is often crystalline, with a nearly pure white color and uniform texture. Under light, it is slightly shiny, like finely broken ice crystals, with a clear rhyme.
As for its chemical properties, it is very lively. The atoms of chlorine, fluorine and iodine coexist in one molecule, making the electron cloud unique in distribution. When exposed to alkali, halogen atoms are prone to substitution, just like a dancer responding to a melody and changing his posture. And because of its strong electronegativity of fluorine atoms and significant molecular polarity, it has good solubility in organic solvents, just like fish get water and blend seamlessly. This kind of physical and chemical characteristics paves an infinite possible path for it in the field of organic synthesis. I will study its properties in depth to explore the wonders of the transformation environment.

Technical Specifications & Labeling

Today there is a product called 2 - Chloro - 3 - Fluoro - 4 - Iodopyridine. In the process of my chemical research, its technical specifications and identification (product parameters) are the key.
The technical specifications of this product need to accurately determine its chemical composition, and the proportion and spatial arrangement of each atom cannot be wrong. The identification (product parameters) also needs to be detailed, such as the purity geometry, the type and content of impurities, which are all related to its practical effectiveness.
Preparation of this product requires rigorous methods to control temperature, pressure and other conditions to ensure smooth reaction and purity of the product. At the time of inspection, according to the established regulations, use precise tools to verify its purity and structure to ensure that it meets the requirements of technical specifications and identification (commodity parameters). In this way, a high-quality 2-Chloro-3-Fluoro-4-Iodopyridine can be obtained to meet the needs of all parties.

Preparation Method

The method of making 2-chloro-3-fluoro-4-iodine pyridine is very important, which is related to the raw materials and production process, reaction steps and catalytic mechanism. First, take the appropriate pyridine raw materials, and introduce chlorine atoms according to the specific ratio and reaction conditions. This step requires precise temperature control and reaction time to prevent side reactions. Next, fluorine atoms are introduced, which requires strict purity of the reaction environment, otherwise impurities are prone to form. Then, iodine atoms are cleverly added to achieve the synthesis of the final product.
The connection between the reaction steps needs to be compact and orderly, and the temperature, pressure and catalyst dosage of each step need to be carefully adjusted. The catalyst used should have high activity and selectivity, so that the reaction can be efficiently carried out in the direction of generating the target product. The purity and yield of the product can be guaranteed by selecting the best raw materials and high quality. The process design of the production process is reasonable, the equipment is well-equipped, and the monitoring and regulation of the reaction process are paid attention to, so that high-quality 2-chloro-3-fluoro-4-iodopyridine products can be obtained.

Chemical Reactions & Modifications

There is now a substance, named 2-Chloro-3-Fluoro-4-Iodopyridine. In the field of chemistry, it is very important to explore its reaction and modification.
Looking at its reaction, this compound encounters with various reagents, or generates a substitution change, a halogen atom or an easy group, which is caused by the activity of a halogen atom. If a nucleophilic reagent is used, the halogen atom can be substituted for a nucleophilic group to obtain a new product, and its structure and properties are changed.
On its modification, it may be possible to adjust its physical and chemical properties by adding other groups to the pyridine ring. If the fragment containing functional groups can be added, it can be made to have specific reactivity, or improve solubility and stability. This is of great significance in the field of creating new drugs and materials. After exquisite design of the reaction, 2-Chloro-3-Fluoro-4-Iodopyridine can be changed according to the needs to obtain new compounds with excellent properties, which is a new way for chemical research and application.

Synonyms & Product Names

2-Chloro-3-Fluoro-4-Iodopyridine, it is also the same as the product name. The same product name can be investigated. Those who are the same, or named according to their specific characteristics, or named according to the law of specific research. The name of the product is different from the merchant.
The name of the product, so it is also possible to distinguish its nature and clarify its nature. The same can help researchers search for articles, and under different names, they can all be compared. The product name is related to the business, and the merchant wants to use the name of the special to recognize the quality of their products.
In the field of chemical research, familiar with the same product name of the 2-Chloro-3-Fluoro-4-Iodopyridine, the existence of the ship, can be used in the ocean of business, and the exploration of its nature and use is very helpful. These two are important ways to understand this thing and cannot be ignored.

Safety & Operational Standards

Specifications for safety and operation of 2-chloro-3-fluoro-4-iodopyridine
Fu 2-chloro-3-fluoro-4-iodopyridine is an important compound in chemical research. During its experimental operation and application, safety regulations should be given priority.
This compound has certain chemical activity and may cause skin, eye and eye injuries when touched. Therefore, when operating, it is necessary to wear protective clothing, protective goggles and gloves to prevent the danger of contact. If you accidentally touch it, rinse it with a lot of water quickly, and seek medical attention in severe cases.
Its volatile gas may be harmful to respiratory organs. The experiment should be carried out in a well-ventilated place, or with a fume hood, so that the volatile gas can be discharged quickly and avoid the risk of inhalation. And do not operate in near fire, because organic compounds are more flammable, this product may be at risk of explosion.
Operating specifications are also key. When weighing, use a precise measuring tool, according to the needs of the experiment, take an appropriate amount of product, not more or less, to ensure the accuracy of the experiment. When mixing and reacting, follow the specified steps to control the temperature, time, and speed to make the reaction go smoothly.
After the reaction is completed, do not discard the residue at will. According to the regulations of chemical waste treatment, collect it by classification, dispose of it properly, and avoid polluting the environment.
In short, the safety and operating standards of 2-chloro-3-fluoro-4-iodopyridine are related to the safety of the experimenter, the accuracy of the experiment, and the protection of the environment. Be careful and do not slack.

Application Area

Today, there is a product named 2-chloro-3-fluoro-4-iodopyridine, which is unique among various chemicals. Its application field is quite wide.
In the field of pharmaceutical development, this compound is often a key raw material. Because of its unique chemical structure, it can be synthesized through delicate synthesis steps to obtain drugs with specific pharmacological activities. It can precisely act on specific targets in the human body, or resist diseases, or cure diseases, and contribute to human health and well-being.
In the field of materials science, 2-chloro-3-fluoro-4-iodopyridine also has its uses. Can participate in the synthesis of new materials, endowing materials with special properties, such as better stability, conductivity or optical properties. Make materials play important roles in electronic devices, optical instruments and many other aspects, and promote the progress of science and technology.
In summary, 2-chloro-3-fluoro-4-iodopyridine is of extraordinary value in the application fields of medicine and materials, and is an indispensable substance in chemical research and industrial production.

Research & Development

Today there is a thing called 2 - Chloro - 3 - Fluoro - 4 - Iodopyridine. We focus on research and development, and we are dedicated to this.
The properties of this thing are related to various chemical changes, and its structure is exquisite. Chlorine, fluorine, iodine and pyridine rings are related, each has its own capabilities. The method of synthesizing it is developed to strive for high efficiency and purity. Optimize the steps, explore new ways of new agents, and hope to obtain a good method to improve the yield and reduce costs.
In the field of application, there are also many explorations. Or used in the creation of medicine, with its unique structure, as the cornerstone of new drug research; or involved in materials science, to give materials new quality.
Our generation should make unremitting efforts to study, gain insight into its secrets, promote its development, and contribute to the progress of chemistry, with the hope that this object will shine in various fields and benefit everyone.

Toxicity Research

In modern times, those who study toxicants have compounds called 2-Chloro-3-Fluoro-4-Iodopyridine. If its toxicity is not good, I am worried about it, so I study it.
View its structure, chlorine, fluorine, and iodine atoms are attached to the pyridine ring. Chlorine, or increase its lipid solubility, is easy to enter the biofilm and disturb the cells. Fluoride, active, can change the polarity and stability of molecules, and has a great impact on biochemical reactions. Iodine, with a large atomic weight, can cause spatial hindrance and disrupt the formula of molecular action.
Measured by various methods, enter the cell and observe the change of the cell. It can be seen that the cell growth is slow, the morphology is different, and the physiological work is disordered. Or because the substance hinders the path of cell metabolism, such as the inhibition of enzyme activity and energy production.
In summary, 2-Chloro-3-Fluoro-4-Iodopyridine is toxic and has damage to biological cells. Be careful. Follow-up research on its detoxification and prevention of its spread should not be ignored.

Future Prospects

Prospects of the future, in 2 - Chloro - 3 - Fluoro - 4 - Iodopyridine, this product has a lot to do with it. Today's transformation of this product, the heart is trying to research it. Its properties are special, or it can be used in the field of development, and new products can be developed. It can be used as a precursor for manufacturing, to help people seek good results and solve the problems of life.
And it is also promising in the field of materials. It may improve the properties of materials, making them suitable and have special functions. In the future, the technology will be refined, the synthesis method will be easier, and the cost will be reduced. This product will surely be widely used and benefit the world. We have been diligent in our research, with the aim of restoring this unseen vision as soon as possible, so that 2 - Chloro - 3 - Fluoro - 4 - Iodopyridine can achieve its perfect effect.

Historical Development

Taste the industry of chemical industry, with each passing day, new things emerge one after another. Today there is 2 - Chloro - 3 - Fluoro - 4 - Iodopyridine, which originated and was obtained by many wise men in the process of chemical research. In the beginning, the path of exploration was full of thorns, and everyone wanted to understand its structure and nature. After several cold and heat, they continued to study it. Or in the experimental room, repeated trials, observation of its changes, and investigation of its rationale. After several years of work, you can gradually understand its characteristics.
In the past, the art of chemistry was not as skilled as it is today, and it was difficult to obtain this product. However, the ancestors were not afraid of difficulties, with tenacity, they studied material properties, and searched for their laws in the changing reactions. From simple to complex, from shallow to deep, this 2-Chloro-3-Fluoro-4-Iodopyridine can finally be prepared. Since its advent, it has shown extraordinary abilities in the fields of medicine and materials, adding a bright new chapter to the history of chemical industry, and also attracting future generations to continue to explore and hide, making its application more far-reaching.

Product Overview

Today there is a substance called 2-chloro-3-fluoro-4-iodopyridine. This is a key raw material for organic synthesis and has extraordinary uses in the fields of medicine and pesticides.
Looking at its structure, the three atoms of chlorine, fluorine and iodine are cleverly arranged on the pyridine ring. Chlorine atoms have certain electronegativity, which can enhance molecular polarity and affect reactivity. Fluorine atoms have a small radius and large electronegativity, which can significantly change the physical and chemical properties of compounds, making molecules more stable and lipophilic. Iodine atoms are highly active and can be used as leaving groups in many reactions, creating opportunities for the introduction of other functional groups.
The preparation of this product often requires a delicate organic synthesis strategy, a multi-step reaction, and precise regulation of each step condition. Its unique properties, stability and reactivity combine, and it is an indispensable and important substance for the development of organic synthetic chemistry.

Physical & Chemical Properties

2 - Chloro - 3 - Fluoro - 4 - Iodopyridine is also an organic compound. Its physical and chemical properties are related to many aspects. Looking at its properties, it may show a specific color state at room temperature. On its melting point and boiling point, each has its own value. The melting point is the critical temperature at which the substance changes from solid to liquid, and the boiling point is the key node for the liquefaction to gaseous state. These two are important guidelines for the identification, separation and purification of this substance.
Solubility is also one of its characteristics. In different solvents, its degree of solubility varies, or it is easily soluble in certain organic solvents, or slightly soluble in water. This property affects its behavior in various chemical reactions and practical applications. Regarding chemical activity, due to its molecular structure containing chlorine, fluorine, iodine and other halogen atoms, this compound has unique reactivity and can participate in many organic reactions. It is an important raw material in the field of organic synthesis. It can build a variety of organic molecular structures through specific reaction paths, demonstrating its important value in chemical research and industrial production.

Technical Specifications & Labeling

Since 2024, the research and development of new materials has become increasingly important. Today, the technical specifications and labeling (product parameters) of 2-chloro-3-fluoro-4-iodopyridine are discussed. This product is a key intermediate in organic synthesis, and its technical specifications are of paramount importance.
Preparation must follow a precise process, and the purity of raw materials, reaction temperature, and duration must be strictly controlled. For example, the purity of raw materials is insufficient, and there are many impurities in the product, which affects subsequent applications. If the reaction temperature is deviated, or the reaction rate is abnormal, the product structure will vary.
In terms of identification, the chemical name "2-chloro-3-fluoro-4-iodopyridine" should be clearly written, with molecular formula, molecular weight, and label warnings, because it has certain chemical activity and potential danger. The packaging is clearly labeled, and the parameters such as composition, content, batch, date, etc. are recorded, and traceability and quality control are facilitated. Strictly abide by technical specifications and labeling guidelines to ensure product quality and safety.

Preparation Method

To prepare 2-chloro-3-fluoro-4-iodopyridine, the method is as follows:
Prepare raw materials, select pyridine as the base, and use chlorine, fluorine and iodine reagents as the main reagents. In an appropriate device, control temperature and pressure, and apply in sequence.
Start, use pyridine and chlorine-containing reagents, coreact at appropriate temperature, and obtain chloropyridine by substitution method. Next, introduce fluorine groups, select suitable fluorinating agents, control the reaction process, and ensure that fluorine enters the appropriate position. At the end, add iodine reagents, and after a series of reactions, form 2-chloro-3-fluoro-4-iodopyridine.
During the reaction process, it is necessary to strictly observe the temperature and time, so that all steps should be smooth. After separation and purification, the impurity is removed and purified to obtain the refined product. The preparation process, when in accordance with scientific regulations, makes the best use of raw materials, the yield is excellent, and the control of equipment and the supervision of the reaction are all essential for the production of this product.

Chemical Reactions & Modifications

There is now a thing called 2-Chloro-3-Fluoro-4-Iodopyridine. In the field of chemistry, its reaction and modification are quite important.
Looking at its reaction, it is complemented by various reagents. When the conditions are suitable, it can introduce the transformation of chlorine, fluorine, and iodine atoms. Or nucleophilic substitution, so that it can be integrated into its structure and its properties can be changed. This reaction is delicate, related to the choice of temperature and solvent. There is a slight difference in the pool, and the results are very different.
As for modification, it can be chemically adjusted by adjusting its electron cloud density and changing its polarity. In this way, it can either increase its stability or change its solubility, and its uses will be expanded accordingly. In pharmaceutical research and development, or organic synthesis, it can be used. With chemical methods, explore the wonders of its reactions, and seek the way of modification. It is for the academic community and the industry to work together, hoping to bring a new look and benefit the world.

Synonyms & Product Names

2-Chloro-3-Fluoro-4-Iodopyridine, this product has unique characteristics among chemical products. Its different names and trade names are related to its essence and use.
Looking at the past, chemical sages have given many nicknames when exploring this product. Or because of its structure, or because of the strangeness of its reaction, it has different names.
As far as trade names are concerned, merchants choose appropriate names to recognize their advantages according to their characteristics and market needs. There are those who are named for their purity; there are those who are called for their applicable domains.
2-Chloro-3-Fluoro-4-Iodopyridine, its synonym and trade name, just like the logo, guide people in the road of chemistry, explore its mystery, use its ability, for the advancement of science and industry, and contribute a lot.

Safety & Operational Standards

2-Chloro-3-fluoro-4-iodopyridine, this chemical substance is related to safety and operating standards, and should not be ignored.
On the safe side, it is chemically active or contains hazards. When stored in a cool, dry and well-ventilated place, away from fire and heat sources, to prevent accidents. When in contact, be sure to strictly follow protective regulations. Wear protective clothing, such as chemical-resistant clothing, to prevent it from coming into contact with the skin; wear protective gloves, choose those that can resist the erosion of the chemical, and protect your hands. Wear protective eye masks to prevent it from splashing into your eyes and damaging your eyesight. If you accidentally touch it, you should quickly rinse it with a large amount of water and seek medical attention as appropriate.
The operation specification is also critical. The experimental operation should be carried out in the fume hood to ensure air circulation and prevent the accumulation of harmful gases. Use a precise instrument to measure the chemical to ensure that the dosage is correct. During operation, do not leave the container open for too long to prevent it from evaporating or reacting with external substances. When mixing, add reagents in a specific order, operate slowly, and pay close attention to the reaction phenomenon. After use, properly dispose of the remaining items, do not discard them at will, and recycle or dispose of them in accordance with relevant regulations to avoid polluting the environment. After the operation, thoroughly clean the experimental table and instruments to remove residual chemicals and ensure the safety of the next operation. Therefore, by strictly adhering to safety and operating standards, the research can be conducted in an orderly and safe manner.

Application Area

2-Chloro-3-fluoro-4-iodopyridine is also a chemical substance. Its application field is quite wide. In the field of pharmaceutical research and development, it can be used as a key intermediate to help synthesize specific drugs and cure various diseases. The unique structure of the system, with specific reactivity, can accurately participate in various reactions and achieve the expected pharmacological efficacy.
In the field of material science, or can endow materials with specific properties. Based on it, through clever reactions, the material has excellent electrical and optical properties, and is used in new electronic devices, optical materials, etc.
In the field of organic synthesis, it is an important building block. With its own characteristics, it builds complex organic molecular structures, expands the types of organic compounds, and promotes the development of organic chemistry. Its application prospects are limitless, and with time, it will shine in many fields.

Research & Development

Today there is a substance called 2-chloro-3-fluoro-4-iodopyridine. As a chemical researcher, I have been focusing on the study of this substance for a long time.
This substance has unique properties and often has different manifestations in chemical reactions. We wanted to understand its mechanism and explore the wonders of its changes, so we launched many experiments.
At the beginning, we mixed different reagents with it to observe the reaction. Either raise the temperature or lower the pressure, and observe its subtle changes. Although the process is difficult, every new gain is very happy.
After repeated experiments, we gradually know that it can produce special transformations under specific conditions. This discovery may pave the way for future applications. We will continue to study it, hoping to expand its application and contribute to the progress of chemistry, so that the results of this research will be practical and beneficial to everyone.

Toxicity Research

Fu 2-chloro-3-fluoro-4-iodine pyridine is also a chemical substance. It is essential for toxicological research. We study its toxicity and observe its behavior and reaction rules in detail.
To observe the structure of this compound, the atoms of chlorine, fluorine and iodine are connected to the pyridine ring. The nature of the halogen atom is very active, or it may cause the substance to have special toxicity.
It is experimentally obtained. It is applied to the tested organism to observe its physiological abnormalities and changes in behavior. To observe whether the cell is damaged and metabolized, and to explore the path of its toxicology. Or because of the halogen atom, it disturbs the cell's biochemical reaction, breaks the stability of the membrane, and causes the toxic effect to appear.
Although the research is not complete, it has been proved that its toxicity is not light. Follow-up research should be conducted on its toxicity, and the system of clear action is the basis for protection and application, and to ensure the safety of people and the environment.

Future Prospects

My friend 2-Chloro-3-Fluoro-4-Iodopyridine this product has extraordinary potential, which is related to the future development and has considerable prospects. Its chemical structure is unique, and it can show strange properties in various reactions.
In the future, it is expected to shine in the field of medicine. With its special structure, new special drugs may be developed to save patients from pain. It may also emerge in materials science, providing opportunities for the creation of high-performance new materials.
Furthermore, with the advancement of science and technology, the synthesis method may become more sophisticated, the cost can be reduced and the yield can be improved. In this way, the application range of this substance will be more extensive, and it can play an important role in many fields such as industrial production, contributing to future progress.

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

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Frequently Asked Questions

As a leading 2-Chloro-3-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 2-chloro-3-fluoro-4-iodopyridine?

2-Chloro-3-fluoro-4-iodopyridine, this is an organic compound. Its chemical properties are unique, because the halogen atoms of chlorine, fluorine and iodine are attached to the pyridine ring.
Let's talk about the nucleophilic substitution reaction first. The nitrogen atom of the pyridine ring has electron-absorbing properties, which reduces the electron cloud density on the ring. The halogen atom at positions 2 and 4 has enhanced carbon-halogen bond activity due to the influence of nitrogen atom. Among them, the iodine atom is easier to leave because of its large atomic radius and relatively small carbon-iodine bond energy. Therefore, nucleophilic reagents such as alkoxides and amines are prone to attack the carbon atoms of iodine at the 4th position, and nucleophilic substitution occurs to form corresponding substitution products. This reaction needs to be carried out under appropriate solvent and base catalysis to obtain better yields.
Let's talk about the electrophilic substitution reaction. Although the electron cloud density of the pyridine ring is low, the electrophilic substitution reaction activity is weaker than that of the benzene ring. However, under certain conditions, it can also occur. Since chlorine, fluorine and iodine are ortho-para-sites, the electron cloud of the pyridine ring is unevenly distributed, and the electrophilic reagent is more inclined to attack the 5th position. However, this reaction usually requires strong electrophilic reagents and suitable reaction conditions, such as high temperature, Lewis acid catalysis, etc., to
In addition, its halogen atoms can participate in metal-catalyzed coupling reactions. Taking iodine atoms as an example, under palladium catalysis, they can couple with carbon-containing nucleophiles, such as organoboronic acid, organozinc reagents, etc., to form carbon-carbon bonds. This has a wide range of uses in organic synthesis and can synthesize complex organic molecules.
Furthermore, because the nitrogen atom on the pyridine ring has lone pairs of electrons, 2-chloro-3-fluoro-4-iodine pyridine can be used as a ligand to form complexes with metal ions. This complex may have unique properties and applications in catalysis, materials science and other fields.
This compound has diverse chemical properties due to the characteristics of halogen atoms and pyridine rings, and has broad application prospects in organic synthesis and related fields.

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

2-Chloro-3-fluoro-4-iodopyridine is one of the organic compounds. It has a wide range of uses and has important applications in various fields.
The first to bear the brunt, in the field of medicinal chemistry, this compound can be used as a key intermediate. When medicine is developed, it is often necessary to construct complex molecular structures, and the special chemical structure of 2-chloro-3-fluoro-4-iodopyridine can provide a basis for the synthesis of drug molecules with specific activities. The presence of its halogen atoms can be combined with other functional groups through many organic reactions, such as nucleophilic substitution reactions, to build a molecular framework that meets pharmacological needs and help create new drugs to deal with various diseases.
Furthermore, in the field of materials science, 2-chloro-3-fluoro-4-iodopyridine can also be used. In the preparation of organic electronic materials, its structure endows molecules with unique electronic properties, or it can participate in the synthesis of materials with specific electrical and optical properties. For example, synthesizing materials with excellent photoelectric conversion properties can be used in devices such as organic solar cells to promote the development of new energy fields; or synthesizing materials with special fluorescent properties for fluorescent sensors, etc., to achieve highly sensitive detection of specific substances.
In addition, in the field of organic synthetic chemistry, this compound is often an important starting material for the construction of more complex pyridine derivatives. Chemists can use the reactivity differences of different halogen atoms to carry out various chemical reactions in an orderly manner, such as the coupling reaction of halogenated aromatics, etc., to precisely construct pyridine compounds with specific structures and functions, expand the structural diversity of organic compounds, and contribute to the progress of organic synthetic chemistry.
From this perspective, 2-chloro-3-fluoro-4-iodopyridine plays an important role in the fields of medicine, materials and organic synthesis, and plays a key role in promoting the development of related fields.

What are 2-chloro-3-fluoro-4-iodopyridine synthesis methods?

To prepare 2-chloro-3-fluoro-4-iodopyridine, there are various ways to synthesize it. The following is Ru Chen.
First, pyridine can be started from pyridine. First, pyridine and chlorine reagents, such as phosphorus oxychloride, are introduced into the chlorine atom at the second position of pyridine under suitable reaction conditions to obtain 2-chloropyridine. This reaction needs to control the temperature, duration and reagent ratio to prevent side reactions from occurring. Then, 2-chloropyridine and fluorinated reagents, such as potassium fluoride, are added to an organic solvent, a phase transfer catalyst is added, and the reaction is heated to introduce fluorine atoms at the 3rd position to obtain 2-chloro-3-fluoropyridine. Finally, 2-chloro-3-fluoropyridine and iodine reagents, such as iodine element and oxidant, under specific conditions, introduce iodine atoms at the 4th position to obtain 2-chloro-3-fluoro-4-iodine pyridine.
Second, pyridine derivatives containing suitable substituents can also be used as starting materials. If 2-hydroxy-3-fluoropyridine is found, 2-hydroxy-3-fluoropyridine is replaced with chlorination reagent to obtain 2-chloro-3-fluoropyridine, and then the target product can be obtained by iodine substitution reaction.
Third, the pyridine ring is constructed by multi-step reaction with halogenated aromatics as raw materials, which is also a method. First, the halogenated aromatics and nitrogen-containing reagents are reacted in multiple steps to form a pyridine ring, and the positions and types of substituents are controlled at the same time. The types and positions of halogenated atoms are adjusted through appropriate halogenation reactions to finally obtain 2-chloro-3-fluoro-4-iodopyridine. However, there are many steps in this path, and each step of the reaction needs to be carefully controlled to achieve the ideal yield and purity.
When synthesizing this compound, the conditions of each step of the reaction, such as temperature, solvent, catalyst, etc., have a significant impact on the success of the reaction, the yield and purity of the product, so it needs to be studied and optimized in detail.

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

2-Chloro-3-fluoro-4-iodopyridine is an organic compound. When storing and transporting, the following points must be paid attention to:
First, the storage environment is crucial. This compound is more sensitive to heat, light and air. It should be stored in a cool, dry and well-ventilated place, away from fire and heat sources. It is easy to decompose due to heat, or cause chemical reactions, and even lead to dangerous conditions. And it needs to be protected from light and shade, light may accelerate its decomposition process.
Second, the packaging must be tight. Use suitable packaging materials, such as glass bottles or plastic containers with good sealing. In order to prevent the intrusion of air and moisture, because moisture and oxygen may react with the compound, affecting its quality and stability.
Third, when transporting, ensure that the packaging is stable. Prevent collision and vibration to avoid package damage. And it is necessary to follow the relevant transportation regulations. According to its chemical characteristics, or classified as hazardous chemicals, the transportation process should be strictly carried out according to the transportation requirements of hazardous chemicals.
Fourth, when operating, appropriate protective measures should be taken. Because it may be toxic and irritating, contact with skin, eyes or inhalation may be harmful. Therefore, operators should wear protective gloves, goggles and gas masks.
Fifth, storage and transportation sites should be equipped with corresponding emergency treatment equipment and materials. In the event of leakage and other accidents, emergency treatment can be carried out in time to avoid the expansion of the accident. Such as preparing adsorbents to deal with liquid leakage; preparing fire extinguishing equipment to prevent fires.
In short, the storage and transportation of 2-chloro-3-fluoro-4-iodopyridine requires full consideration of its chemical properties, careful operation, and strict compliance with relevant regulations to ensure that personnel safety and the environment are not endangered.

2-chloro-3-fluoro-4-iodopyridine impact on the environment and human health

2-Chloro-3-fluoro-4-iodopyridine is one of the organic chemicals. Its impact on the environment and human health is of great concern to the world.
First of all, its impact on the environment. If this compound is released in nature or retained in the environment. Because of its halogen atom, it has high stability and is difficult to degrade, or it may cause accumulation in soil and water bodies. In the soil, it may affect the soil, hindering the absorption of nutrients by plant roots, causing plant growth to be inhibited. When entering the water body, it may endanger aquatic organisms. It may interfere with the physiological functions of aquatic organisms, damage their nervous system, reproductive system, etc., resulting in a decrease in population and a disruption of ecological balance.
As for the effect on human health. If people ingest this compound through breathing, diet or skin contact, it is very harmful. Its halogen atoms may cause chemical reactions in the human body, damaging cells and tissues. Or affect the human endocrine system, interfere with the normal secretion and regulation of hormones, and cause metabolic disorders. Long-term exposure may increase the risk of cancer. Due to the carcinogenicity of halopyridine compounds, it can cause gene mutations and abnormal cell proliferation. It may also affect the nervous system, causing headaches, dizziness, fatigue, etc., and impaired cognition and nerve conduction function.
In summary, 2-chloro-3-fluoro-4-iodopyridine poses a potential threat to the environment and human health, and its production, use, and disposal should be handled with caution to prevent the spread of harm.