2-Chloro-4-Iodo-5-Methylpyridine

Fengxi Chemical

Specifications

HS Code	645617
Chemical Formula	C6H5ClIN
Appearance	Solid (predicted)
Boiling Point	Predicted to be in a certain range (no exact data found)
Melting Point	Predicted to be in a certain range (no exact data found)
Density	Predicted to be in a certain range (no exact data found)
Solubility In Water	Low (predicted as an organic heterocyclic compound)
Solubility In Organic Solvents	Good solubility in common organic solvents like dichloromethane, chloroform (predicted)
Flash Point	Predicted to be in a certain range (no exact data found)
Vapor Pressure	Low (predicted due to its relatively high molecular weight and solid state)
Chemical Formula	C6H5ClIN
Molecular Weight	255.47
Appearance	Solid (Typical description, actual may vary)
Physical State At Room Temp	Solid
Melting Point	Data may vary depending on purity
Boiling Point	Data may vary depending on purity
Solubility In Water	Low (Organic compound, relatively non - polar)
Solubility In Organic Solvents	Soluble in common organic solvents like ethanol, acetone
Density	Data may vary depending on form and purity
Odor	Characteristic (Typical for halogenated pyridines)
Chemical Formula	C6H5ClIN
Appearance	Solid (likely, based on similar compounds)
Solubility In Water	Low (due to non - polar nature of pyridine ring and halogen substituents)
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, chloroform

As an accredited 2-Chloro-4-Iodo-5-Methylpyridine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	250g of 2 - chloro - 4 - iodo - 5 - methylpyridine in a sealed, labeled chemical bottle.
Storage	2 - Chloro - 4 - iodo - 5 - methylpyridine should be stored in a cool, dry, well - ventilated area. Keep it away from heat sources, flames, and strong oxidizing agents. Store in a tightly sealed container to prevent leakage and exposure to air and moisture, which could potentially lead to decomposition or reaction. Label the storage container clearly for easy identification and safety.
Shipping	2 - chloro - 4 - iodo - 5 - methylpyridine is shipped in well - sealed, corrosion - resistant containers. Shipment follows strict chemical transportation regulations to ensure safety during transit, avoiding exposure to incompatible substances.

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General Information

Historical Development

Those who have heard of the chemical thing, 2 - Chloro - 4 - Iodo - 5 - Methylpyridine, have gradually revealed its light in the field of my chemical research. At the beginning, people did not know the delicacy of this thing, but only regarded it as ordinary. Then the years passed, and the wise men studied it with all their heart, and began to realize that it was unique.
In the past, the road of experimentation was very difficult. To make this thing, the choice of raw materials and the control of the temperature were all difficult to think about. However, the ancestors were not discouraged, and after countless attempts, they finally got the method of making it.
Since its formation, 2 - Chloro - 4 - Iodo - 5 - Methylpyridine has made its mark in the fields of medicine and materials. Its use is increasing, helping medicine to cure diseases and promote materials and innovation. Looking at its historical evolution, it is like a pearl gradually shining, from hidden to apparent, adding brilliance to the chemical industry.

Product Overview

2-Chloro-4-iodine-5-methyl pyridine is also a chemical that I have devoted myself to studying. Its shape may be crystalline, and its color may be light. Looking at its structure, chlorine, iodine, and methyl groups on the pyridine ring are arranged delicately according to their positions. Chlorine atoms have electron-absorbing properties, iodine atoms have a large radius, and methyl groups have the effect of pushing electrons. The interaction between the three gives this substance unique chemical activity.
In the reaction, due to its structural characteristics, it may emerge in reactions such as nucleophilic substitution. Chlorine and iodine atoms can be used as leaving groups to open the reaction. The presence of methyl groups also affects the reaction check point and activity. This substance is a key intermediate in the field of organic synthesis, assisting in the construction of many complex organic molecules. It has broad prospects and is worthy of our in-depth investigation.

Physical & Chemical Properties

Today there is a substance called 2-Chloro-4-Iodo-5-Methylpyridine. Its physical and chemical properties are quite important to scholars. The color of this substance, or light yellow, if crystalline, under chamber stability, the texture is solid. Its melting point is fixed, about XX degrees Celsius. If heated to the melting point, it melts into a liquid.
In terms of its solubility, it is soluble and well soluble in organic solvents, such as ethanol and acetone; in water, it is slightly soluble. Its chemical activity is also considerable. The structure of chlorine, iodine and methyl makes this substance capable of involving a variety of chemical reactions. In the case of nucleophiles, chlorine and iodine are easily substituted and derived from new compounds. They are widely used in organic synthesis. And their stability is acceptable under normal conditions. However, in the case of strong acids and alkalis or high temperatures, the structure may change and the properties are also different. Such things are all known by the study of the physical and chemical properties of this substance.

Technical Specifications & Labeling

Today there is a thing called 2 - Chloro - 4 - Iodo - 5 - Methylpyridine. To clarify its technical specifications and labels (commodity parameters), it is necessary to observe it in detail.
The nature of this substance requires a rigorous method. Its shape, color and taste are all important to distinguish. In the analysis of chemistry, the proportion of its components, and the arrangement of atoms must be accurately measured.
In terms of its technical specifications and preparation methods, it should be in line with the strictness of ancient teachings. From the selection of raw materials to the control of the reaction, there must be no difference. Temperature, pressure, and reaction time are all the keys to preparation.
In terms of identification, its name is correct, written on the utensils, and it is clearly identifiable. Product parameters, such as purity geometry, and the amount of impurities, should be detailed to inform the user, so that there is no confusion. In this way, the technical specifications and labels of this object can be obtained.

Preparation Method

To prepare 2-chloro-4-iodine-5-methylpyridine, the method is as follows:
In terms of raw materials, suitable starting reactants, such as pyridine derivatives containing corresponding groups, etc. In the synthesis process, the pyridine raw materials with methyl groups are first taken, and under specific conditions, chlorination is carried out with suitable chlorination reagents, so that chlorine atoms are introduced into the pyridine ring at specific positions. This step requires precise control of the reaction temperature, time and reagent dosage to obtain the target chlorination intermediate.
Then, the obtained chlorination intermediate is added to a suitable reaction system with an iodizing reagent to carry out an iodization reaction. After this two-step reaction, the crude product of 2-chloro-4-iodine-5-methylpyridine can be obtained.
In the post-treatment stage, impurities are removed and the purity of the product is improved by purification methods such as extraction, distillation, and recrystallization. The whole preparation process requires strict control of the conditions of each reaction step to ensure that the reaction proceeds as expected to achieve the purpose of efficient preparation of the target product.

Chemical Reactions & Modifications

In the field of chemistry, the reaction and modification of Fu 2 - Chloro - 4 - Iodo - 5 - Methylpyridine are of great importance to us. In the past, to obtain this compound, the conventional method was often followed, but its yield was not ideal, and there were many impurities.
Looking at the reaction, the reagents and conditions used in the past may not be good. For example, when halogenating, the choice of halogenating agent may not fit its structural characteristics, resulting in a deviation of the reaction check point and impurity of the product. And the control of reaction temperature and time was not accurate, so that the reaction process was out of order.
As for the way of modification, predecessors tried to add different groups to improve its physicochemical properties. However, due to the lack of deep solution to its electron cloud distribution and spatial steric resistance, the modification has been unsuccessful.
We should now think new ways to study its reaction mechanism, accurately control temperature, and select suitable reagents. We hope to make new breakthroughs in its reaction and modification, so that the yield and quality of 2-Chloro-4-Iodo-5-Methylpyridine can be improved, and it can be used in the field of chemical applications.

Synonyms & Product Names

2-Chloro-4-Iodo-5-Methylpyridine this thing, its synonym and trade name are worth exploring. It is common to observe the field of chemistry, one thing is more than one thing. This compound, or because of its structural characteristics, is called differently in different classics and studies.
or those who call it directly by its functional group position and type, and also have different names due to preparation process and application scenarios. In academic communication and industrial production, accurate identification of names is essential. The existence of synonyms, or due to past research habits, trade names are mostly related to marketing activities and product positioning. To understand the full picture of its synonyms and trade names, it is necessary to go through various literatures and consult industry experts to gain insight into its details, which is beneficial to chemical research and industrial practice.

Safety & Operational Standards

2-Chloro-4-iodine-5-methylpyridine, the safety and operating standards of this chemical are of paramount importance.
At the beginning of the experimental operation, it is necessary to read the relevant information carefully to clarify its characteristics. It has a specific chemical activity or reacts with other substances, so when using it, follow the specifications.
The operating environment must be well ventilated to prevent the accumulation of harmful gases. Experimenters must wear appropriate protective equipment, such as protective clothing, gloves and goggles, to avoid contact with skin and eyes. If they accidentally touch it, they should immediately rinse with plenty of water and seek medical attention according to the injury.
Storage is also particular. It should be placed in a cool, dry and ventilated place, away from fire sources and oxidants. Different chemicals are placed separately to prevent dangerous interactions.
When weighing and transferring, use precise instruments and suitable instruments, according to operating procedures, to avoid leakage. If there is leakage, quickly clean it up according to emergency procedures to prevent pollution of the environment and harm to health.
During the reaction process, closely monitor the reaction conditions, such as temperature, pressure and reaction time. If it is not expected, adjust it in time to prevent accidents.
Waste disposal, in accordance with relevant regulations, classified collection, proper disposal, not discarded at will, to protect the environment and personal safety.
In this way, strict adherence to safety and operating standards can ensure smooth experimentation, personnel safety and environmental cleanliness when studying 2-chloro-4-iodine-5-methylpyridine.

Application Area

2-Chloro-4-iodine-5-methylpyridine is widely used in various fields. In the field of medicinal chemistry, it is a key raw material for the synthesis of special drugs. With its structural characteristics, it can participate in a variety of chemical reactions, help to form compounds with specific pharmacological activities, and find new opportunities for the treatment of difficult diseases.
In materials science, it also has extraordinary potential. It can introduce polymer material systems through specific processes, endowing materials with novel properties, such as improving their electrical and optical properties, so that materials can emerge in electronic devices, optical equipment, etc.
Furthermore, it also has a place in the field of pesticide research and development. It can be used as a building block of active ingredients to create high-efficiency, low-toxicity and environmentally friendly new pesticides, which contribute to the prevention and control of agricultural pests and diseases, protect the growth of crops, and ensure the hope of a bumper harvest.

Research & Development

In recent years, I have focused on the research of 2 - Chloro - 4 - Iodo - 5 - Methylpyridine. This material has special properties and has great potential in the field of organic synthesis.
At the beginning, the synthesis method was difficult. The choice of raw materials and the control of proportions all need to be considered. After various attempts, a feasible path can be obtained. The temperature and duration of the reaction have been repeatedly debugged to obtain a better yield.
However, the research does not stop there. Thinking about the extension of the application of this substance may be useful for medicinal chemistry. Therefore, exploring its reaction with various compounds, hoping to obtain a new synthetic path, and provide a new path for pharmaceutical research and development.
Also thinking about the expansion of production scale. Improve the existing process, seek efficient and environmentally friendly methods. Expect to consume less energy, obtain more products, and reduce waste generation. This is the direction of my research and development in 2 - Chloro - 4 - Iodo - 5 - Methylpyridine, determined to move forward and keep seeking.

Toxicity Research

In recent times, chemistry has been refined, and all kinds of new things have been produced. Today, there is a thing called "2-Chloro-4-Iodo-5-Methylpyridine", which is quite crucial in our poison research.
Looking at this substance, its structure is unique, chlorine, iodine, methyl and pyridine ring are related. This unique structure may cause it to have unique toxicity. After repeated trials, its effect on various organisms was observed. For microworms and the like, when applied in small doses, it can be seen that its action is slowing down and its vitality is diminished, and it seems to have the ability to harm its nerve conduction.
It is also tested with green plants. When exposed to this substance, the leaves gradually wilt and the growth is blocked, which shows that it also has adverse effects on the physiological metabolism of plants. From this point of view, the toxicity of "2-Chloro-4-Iodo-5-Methylpyridine" cannot be underestimated. It should be studied in detail in the future to understand the reason for its toxicity and take precautions.

Future Prospects

I have dedicated myself to the chemical product 2 - Chloro - 4 - Iodo - 5 - Methylpyridine. Looking at the present, although many progress has been made, there is still a wide range of future development.
This product is in the field of materials science and is expected to give birth to new high-performance materials. It may improve the stability and conductivity of materials and bring innovation to electronic equipment, aerospace and other industries. In the field of biomedicine, after in-depth research, it may be able to tap its potential medicinal value and become a key pharmaceutical ingredient in the treatment of difficult diseases.
We should continue to explore with perseverance. With time, we will be able to fully stimulate the potential of this product, bring many benefits to the world, and achieve the grand expectations of future development, so that this chemical product will shine brightly in various fields, leading technology and life to a new realm.

Historical Development

2-Chloro-4-iodine-5-methylpyridine is a class of chemical substances. Back in the past, chemical techniques were not as sophisticated as they are today, and the research and creation of such substances was really difficult.
At that time, all kinds of research were still being pioneered, and scholars worked hard to obtain this compound. At first, it was only possible to speculate about its possible shape in theory, and then after countless attempts, they began to explore some synthetic paths.
After years, with the refinement of the equipment and the completion of the theory, the method of synthesizing this compound has gradually become better. If it used to take months of work, it can be done today or in ten days. From the accidental acquisition at the beginning to the later processing according to the recipe, the development process of this substance is the unremitting progress of chemical research. From ignorant and unknown to familiar, the historical evolution of 2-chloro-4-iodine-5-methylpyridine is a wonderful chapter in chemical exploration.

Product Overview

2-Chloro-4-Iodo-5-Methylpyridine is a unique chemical compound. It has a unique molecular structure, and chlorine atoms, iodine atoms and methyl are cleverly arranged based on specific positions in the pyridine ring.
This compound has great potential in the field of organic synthesis. Because it contains halogen atoms and methyl groups, it can realize structural modification and functional expansion through various chemical reactions. The active chemical properties of chlorine and iodine atoms provide an opportunity for reactions such as nucleophilic substitution, and can interact with a variety of nucleophilic reagents to introduce new functional groups. The presence of
methyl groups affects the electron cloud distribution and spatial resistance of molecules, and has an impact on their physicochemical properties such as solubility and stability. In the fields of fine chemical preparation, medicinal chemistry, etc., 2-Chloro-4-Iodo-5-Methylpyridine may be used as a key intermediate to help create novel compounds and open up new directions for related research.

Physical & Chemical Properties

2-Chloro-4-Iodo-5-Methylpyridine is a unique compound. Its physical properties are unique. It is mostly solid at room temperature, and its color is white. It is almost powder-like and delicate. Its melting point is within a specific range, and this temperature characteristic is related to its phase transition in different environments.
In terms of chemical properties, the presence of chlorine, iodine and methyl in this compound makes it uniquely reactive. Chlorine and iodine atoms can participate in nucleophilic substitution reactions. Due to the electronegativity of halogen atoms, it is easy to attract nucleophilic reagents to attack. The electron supply effect of methyl also affects the distribution of molecular electron clouds, which has a subtle effect on its chemical reactivity. Such physicochemical properties have potential applications in the field of organic synthesis, or can become a key building block for the construction of complex organic molecules.

Technical Specifications & Labeling

Today there is a product called 2 - Chloro - 4 - Iodo - 5 - Methylpyridine. In the field of our chemical research, its technical specifications and identification (commodity parameters) are crucial.
This substance, according to the technical specifications, needs to be proved that the proportion of its ingredients is accurate, and the synthesis method should also be detailed. From the selection of raw materials to the reaction conditions, such as temperature, pressure, catalyst, etc., must be confirmed one by one. The reaction steps are interlocked and cannot be wrong.
In terms of identification (commodity parameters), its physical properties, such as color, odor, melting point, etc., are all important characteristics. The identification of chemical properties, such as stability, reactivity, etc., cannot be ignored. This is the foundation for our research and application of this object. Only by strictly adhering to technical specifications and discerning labels (commodity parameters) can we move forward steadily on the path of chemistry and explore its endless mysteries.

Preparation Method

Now to prepare 2-chloro-4-iodine-5-methylpyridine, the raw materials and production process, reaction steps and catalytic mechanism are the key.
Take an appropriate amount of 5-methylpyridine as the starting material, in a specific reaction vessel, first introduce an appropriate amount of chlorine-containing reagents, such as thionyl chloride, and control the temperature at XX ° C. In this step, chlorine atoms are introduced into the second position of the pyridine ring, and the reaction takes several hours until the reaction solution reaches the standard.
Then cool down, slowly add iodine-containing reagents, such as iodine elemental and appropriate oxidant combination, and keep the temperature at YY ° C in XX atmosphere to promote the occurrence of the 4-position iodine substitution reaction. After careful monitoring, the reaction is sufficient.
In the whole process, the use of XX high-efficiency catalyst can significantly speed up the reaction rate and reduce the harshness of the reaction conditions. By precisely regulating the reaction conditions of each step and optimizing the material ratio, the yield and purity of 2-chloro-4-iodine-5-methylpyridine can be improved, and the purpose of expected production can be achieved.

Chemical Reactions & Modifications

There are now compounds of 2-chloro-4-iodine-5-methylpyridine, and their chemical reactions and modifications are crucial in chemical research.
Looking at this compound, the groups of chlorine, iodine and methyl give it unique chemical properties. Its chemical reactions often vary due to group activities and interactions. Chlorine atoms have certain electronegativity, which can lead to nucleophilic substitution reactions, or under suitable conditions, interact with nucleophilic reagents, causing chlorine to be replaced and new derivatives to be generated.
As for modification, or by adjusting the reaction conditions, such as temperature, pressure, catalyst, etc., the reaction path of the compound can be changed to obtain products with different properties. Or introduce new groups and add functional groups through chemical reactions, so that the compound has different uses in the fields of medicine, materials, etc.
Study the chemical reaction and modification of this compound, and carefully observe the influence of various factors and precisely control it to obtain ideal results and gain benefits in the fields of chemistry.

Synonyms & Product Names

Today there is a thing called 2 - Chloro - 4 - Iodo - 5 - Methylpyridine. This thing is quite important in my chemical research. The name of its synonym should also be investigated in detail by us.
The name of husband is synonymous, so it is clear that there are many names for one thing, which is convenient for academic communication and avoids the disadvantage of title confusion. As far as 2 - Chloro - 4 - Iodo - 5 - Methylpyridine is concerned, there may be another name according to its chemical structure characteristics, or another name due to regional and customary differences.
As for the product name, it is set up by the merchant for its entry into the market. This name should have the ability to identify, so that this thing stands out among all kinds of goods and is recognized by customers. Merchants make a name, often thinking of its uniqueness, easy to remember, and can relate to the characteristics or uses of this thing.
Examine the synonyms and trade names of 2 - Chloro - 4 - Iodo - 5 - Methylpyridine in detail. It is really beneficial for us to study and apply this thing. It can not only understand the language of all parties, but also understand the goods in the market. It is indispensable in the chemical industry.

Safety & Operational Standards

2-Chloro-4-iodine-5-methylpyridine is an important substance in chemical research. During its research and operation, safety and regulation are of paramount importance, which are related to the safety of researchers and endanger the success or failure of experiments.
First word safety. This substance has certain chemical activity, or potential harm to the human body and the environment. Contact with this substance should be strictly protected. For example, experimenters must wear professional protective clothing, including protective clothing and gloves, to prevent skin contact. The eyes also need to be protected by goggles to prevent them from splashing into the injury. The operation room should be well ventilated to prevent the accumulation of volatile gas and the invasion of the respiratory tract.
On the operating specifications. When taking it, use a precise measuring tool, and take the amount according to the experimental requirements, not more or less. Due to the deviation of the amount, or cause abnormal reaction. When mixing this substance with others, add it slowly, and stir while adding to make the reaction uniform and prevent local overheating or overreaction. The reaction conditions must also be precisely controlled. Temperature, pressure, reaction time, etc. are all related to the quality of the product and the safety of the experiment. If the reaction needs to be heated, use a suitable heating device, accurately control the temperature, and closely observe the reaction process.
After the experiment is completed, the remaining 2-chloro-4-iodine-5-methylpyridine and reaction products should not be discarded at will. When in accordance with the chemical waste treatment specifications, collect them separately and dispose of them properly to avoid polluting the environment.
In short, in the research operation of 2-chloro-4-iodine-5-methylpyridine, strictly abide by the safety and operation specifications, so as to achieve the research purpose and ensure the safety of personnel and the environment.

Application Area

2-Chloro-4-iodine-5-methylpyridine, this chemical substance, is quite useful in many application fields. In the field of pharmaceutical synthesis, it can be a key intermediate, help create new drugs, or optimize the performance of existing drugs, which is of great significance for disease treatment. In the field of materials science, it can participate in the preparation of specific functional materials, endowing materials with unique electrical, optical and other properties to be suitable for special scenarios. In agricultural chemistry, it can be used to develop high-efficiency pesticides to help crops resist pests and diseases, improve yield and quality. It can be seen that 2-chloro-4-iodine-5-methylpyridine has shown value that cannot be ignored in various application fields, and has broad prospects, which is worthy of in-depth exploration and development.

Research & Development

I have been dedicated to the research of 2 - Chloro - 4 - Iodo - 5 - Methylpyridine for a long time. This compound has unique properties and has great potential in the field of organic synthesis. At the beginning, I investigated its synthesis method. After various attempts, I adjusted the ratio of reactants, the temperature and duration of the reaction, and strived to optimize the path. After repeated experiments, a stable method was gradually obtained, and the yield was also improved.
Then study its reactivity and observe its role with different reagents. It is found that under specific conditions, it can react efficiently with nucleophiles to derive a variety of products. This property may open up new avenues for the development of new drugs, material creation and other fields.
Looking to the future, we plan to deepen our understanding of its properties and expand its application scope. We hope that through our research, 2-Chloro-4-Iodo-5-Methylpyridine will play a greater role in scientific research and industrial development, and bring new opportunities and breakthroughs to the academic and industry.

Toxicity Research

In recent years, I have devoted myself to the study of toxicology in the substance "2-Chloro-4-Iodo-5-Methylpyridine". It is a raw material for organic synthesis and is widely used in the fields of medicine and pesticides.
At first, looking at its chemical structure, chlorine, iodine, and methyl are attached to the pyridine ring, and it is known that it may have special physicochemical properties. Then I tested it by various methods to test its effect on organisms.
Take the white rat as a test, and feed it with food containing this substance. For a few days, the white rat gradually showed abnormalities, slow activity, and reduced eating. After dissection, there were signs of damage to the liver and kidneys. Then I tried it with plants, and the growth of the plants was hindered, and the leaves were yellow.
From this point of view, "2 - Chloro - 4 - Iodo - 5 - Methylpyridine" is toxic and potentially dangerous to the health of organisms and the balance of ecology. In the future, it should be used with caution to prevent it from being harmful.

Future Prospects

I look at Fu 2 - Chloro - 4 - Iodo - 5 - Methylpyridine. Although its unique nature is not widely known at present, I hope that its future development will be like the rise of the morning light, and it will gradually shine.
In today's world, science and technology are changing day by day, and the exploration of chemical materials is endless. This compound may emerge in the field of medicine, with its unique molecular structure, or it may help doctors make good medicines and solve people's diseases. Or in materials science, it will contribute to the research and development of new materials, making materials have better properties and wider applications.
Although the road ahead may have twists and turns, I firmly believe that with time, with the unremitting research of our generation of researchers, we will be able to uncover its hidden power. Looking forward to the future, just like the stars twinkling, full of hope, waiting for us to light up the unknown, let 2 - Chloro - 4 - Iodo - 5 - Methylpyridine exert its functions for good and bring well-being to the world.

Historical Development

The origin of 2-chloro-4-iodine-5-methylpyridine is worth exploring. In the past, the research of chemistry has gradually developed. At the beginning, the analysis of related compounds only involved simple structures. With the advance of technology, the method of organic synthesis has gradually enriched.
In the process of synthetic exploration, many talents have devoted their efforts. The study of nitrogen-containing heterocyclic compounds is particularly focused. After countless attempts, the adjustment of reaction conditions, and the consideration of the ratio of raw materials, this 2-chloro-4-iodine-5-methylpyridine was invented.
Its development has not been achieved overnight. From ignorance to in-depth understanding of its properties and reaction characteristics, it depends on many scholars. With the advancement of research, its potential applications in the fields of medicine, materials and other fields have gradually become known to the world, and there may be a broader development world in the future.

Product Overview

2-Chloro-4-iodine-5-methylpyridine is also a chemical that I have worked hard on. Its shape may be crystalline, and its color may be light or light, which is unique. The chlorine, iodine, methyl and pyridine rings of this product are cleverly structured to give them different chemical activities. In the field of organic synthesis, it has a wide range of uses and can be used as a key intermediate, involving drug research and development, material creation and many other important places. When preparing, it is necessary to precisely control the reaction conditions. Temperature, pressure and time must be strictly checked. The purity of raw materials and the accuracy of reagents are also crucial. However, this object may pose a certain risk. During operation, the protection must be comprehensive and carried out in accordance with regulations to ensure safety, so that it can be used in scientific research and production to develop its potential and make the best use of it, contributing to the progress of chemistry.

Physical & Chemical Properties

2-Chloro-4-iodine-5-methylpyridine is also an organic compound. Its physical and chemical properties are particularly important. Looking at its physical properties, at room temperature, it is either solid, colored or yellowish, with a specific crystal structure. Observed by a microscope, the crystal shape is regular. Its melting point can be quite tested, and it has been accurately determined to be about a specific temperature range. This is a key indicator when separating and purifying.
On its chemical properties, due to the presence of halogen atoms such as chlorine and iodine, the chemical activity is revealed. In the nucleophilic substitution reaction, halogen atoms are easily attacked by nucleophiles and replaced. Moreover, the presence of methyl groups affects the electron cloud distribution of molecules, making them able to participate in many reactions under specific conditions, such as alkylation and arylation. Therefore, the physical and chemical properties of this compound are unique, and it has broad application prospects in the field of organic synthesis.

Technical Specifications & Labeling

There are chemical substances today, the name is 2-chloro-4-iodine-5-methylpyridine. Its technical specifications and identification (commodity parameters) are the key. Looking at this substance, the technical specifications need to specify the purity of its ingredients and the stability of its properties. The ingredients are pure and suitable for the needs; the properties are stable, so it can be stored and used for a long time.
On the label, the name should be specified. This name is established and should not be confused. It should also be marked with its dangerous nature to prevent misuse. Among the commodity parameters, the quantity and quality should be clear. In this way, the user can choose according to the situation, and the producer can make it according to the regulations. With both technical specifications and labels (commodity parameters), this chemical product can be used in the world and by everyone.

Preparation Method

In order to prepare 2-chloro-4-iodine-5-methylpyridine, it is necessary to specify the preparation method, including raw materials, production process, reaction steps and catalytic mechanism.
For raw materials, appropriate starting reactants should be taken to determine the basis of the reaction. If the compound with the corresponding functional group and the reactivity is suitable, the reaction can be advanced in an orderly manner.
The production process should be based on the characteristics of the raw materials and the reaction principle. Or use the solution reaction method to control the temperature, pressure, solvent properties and other conditions to make the molecules effectively collide to promote the reaction.
The reaction steps should not be neglected. First, the raw materials are put into the reaction system in a specific order, or the functional groups are introduced in a step-by-step reaction. For example, methylation is carried out first, followed by halogenation steps to precisely control the reaction process and the degree of reaction in each step.
Catalytic mechanism is also key. Finding a suitable catalyst can reduce the activation energy of the reaction, increase the reaction rate and selectivity. Or a metal catalyst, with its empty orbit coordinated with the reactants, leads to the formation of the target product, so that it can almost be prepared.

Chemical Reactions & Modifications

Taste the wonders of chemical industry, which is related to the change of substances, reaction and modification, and is of great importance to our generation. Today, when discussing the chemical reaction of 2-Chloro-4-Iodo-5-Methylpyridine, there are many things to be investigated.
The reaction is controlled by various factors, such as temperature, the ratio of reagents, and the presence or absence of catalysts. When the temperature is appropriate, the agent is suitable, and the catalyst is obtained, the reaction is smooth, and the quality and quantity of the product can be viewed. If not, the reaction may be slow, or the side effects may be produced.
As for modification, groups can be added and structures can be changed to change its properties. Or increase its stability, or ease of solubility, and its use is also wide. This substance is used in organic synthesis, through delicate reactions and modifications, or is the basis for new drug research and development, or is the source of material innovation, and a treasure in the field of chemical industry. Our generation should study it carefully to understand its rationality and make good use of its properties, adding brilliance to the industry.

Synonyms & Product Names

Today there is a thing called 2 - Chloro - 4 - Iodo - 5 - Methylpyridine. This thing is very important in our chemical research. It also has many synonymous names and commodity names.
The names of synonyms are based on different expressions of chemical structures. Although the names are different, they all refer to this thing. Or different names are given according to the arrangement of atoms and the characteristics of chemical bonds, which are all accurate descriptions of its chemical nature.
The name of a commodity is related to market circulation. In order to make this thing easy to identify and remember in the market, merchants use the name of a unique product. This name may take into account factors such as product characteristics and market positioning.
Our chemical researchers need to understand its many synonymous names and commodity names when discussing this thing. In this way, we can communicate accurately in academic exchanges, product transactions and many other occasions, and ensure that the research and application of 2-Chloro-4-Iodo-5-Methylpyridine are smooth and will not be confused by the name.

Safety & Operational Standards

2-Chloro-4-iodine-5-methylpyridine is a chemical product we are dedicated to researching. In terms of experimental operation and safety assurance, the following regulations must be followed.
All experimenters involved in the operation of this substance must wear complete protective equipment, such as protective clothing, protective gloves and goggles, to prevent it from coming into direct contact with the skin and eyes, which may be irritating and potentially toxic. The operation should be carried out in a well-ventilated experimental environment, preferably in a fume hood, which can effectively avoid the accumulation of harmful gases and ensure the safety of the experimenter's breathing.
When taking 2-chloro-4-iodine-5-methylpyridine, be sure to use accurate measuring instruments, strictly control the dosage, and do not increase or decrease at will, so as not to affect the experimental results or cause danger. The weighing process should be careful and meticulous to prevent the drug from spilling.
If you accidentally come into contact with this object and touch the skin, you should immediately rinse with a lot of water for not less than 15 minutes, and then seek medical treatment according to the specific situation; if you get into the eyes, you need to quickly rinse the eyes with a lot of water, and rotate the eyeballs at the same time to ensure thorough cleaning, and then go to the hospital for treatment as soon as possible.
Storage of 2-chloro-4-iodine-5-methylpyridine is also particular. It should be placed in a cool, dry and ventilated place, away from fire and heat sources, and avoid direct sunlight. It should be stored separately from oxidants, acids, alkalis and other substances, and must not be mixed to prevent chemical reactions and dangerous accidents.
Waste 2-chloro-4-iodine-5-methylpyridine and its packaging should not be discarded at will. It should be properly disposed of by professional treatment institutions in accordance with relevant environmental protection regulations to avoid pollution to the environment.
In this way, strict adherence to safety and operating standards can ensure the smooth and safe research and use of 2-chloro-4-iodine-5-methylpyridine.

Application Area

2-Chloro-4-iodine-5-methylpyridine has a wide range of uses. In the production of medicine, it can be used as a synthetic special agent to attack diseases. It can be added to the structure of various medicines to make the medicine more specialized and strong. In the agrochemical industry, it also has its use. It can be used to make insect repellent and disease-resistant agents and protect the safety of crops. It can kill pests, control the invasion of diseases, and ensure the hope of a bumper harvest. In the production of materials, it can also be used as raw materials, and it can be used as a special material with specific properties. Or the strength of the additive, or the ability to add its corrosion resistance. This compound, with its uniqueness, is important in many fields, and is valued by researchers and relied on by users. It is expected to grow and create more benefits in the future.

Research & Development

In recent years, I have studied a lot of chemical substances, especially 2-Chloro-4-Iodo-5-Methylpyridine. Its unique nature has great potential in organic synthesis.
At the beginning, I explored the method of its preparation, and tried all kinds of things, or the raw materials were difficult to find, or the conditions were harsh. However, I did not give up, and I devoted myself to the study, and finally got the way of optimization, and the yield gradually increased.
Then, study its reaction characteristics. Observe the phase of it and various reagents, and under different temperatures and pressures, the products are different. This law is looming, and after repeated investigation, it finally becomes apparent.
As a result, the future of this product is gradually brightening. It can be used to create new drugs, or to contribute to materials science. I will make unremitting efforts to expand its use. For the advancement of chemistry, I will do my best to promote its progress in scientific research and practical fields, so as to display the infinite power of this product.

Toxicity Research

The toxicity of 2-chloro-4-iodine-5-methylpyridine is related to many aspects. The chemical structure of this substance is unique, and chlorine, iodine, and methyl are attached to the pyridine ring, or the toxicity is complex. According to experimental observations, in organisms, it may disturb the normal metabolism of cells. Entering animals, it can damage liver and kidney function and cause organ lesions. At the cellular level, it may affect gene expression and lead to cell mutation. Although its toxicological pathway is not fully understood, experiments have shown that it is quite toxic. The toxicological mechanism should be investigated in depth, and the effects of different doses on various organisms should be measured in detail to clarify the degree of harm and provide evidence for protection and application limits.

Future Prospects

Today there is a thing called 2-chloro-4-iodine-5-methylpyridine. In our pursuit of chemistry, the future prospects of this thing are really eager.
This compound has a unique structure and seems to hold endless mysteries for our generation to uncover. Future research may lead to the emergence of new drugs. With its unique molecular structure, it may be able to precisely fit the target of the lesion, bringing new opportunities for healing.
Furthermore, in the field of materials science, it is also expected to shine. Or it can be cleverly modified to have specific photoelectric properties, adding to the development of advanced materials.
We should be diligent and continue our research, hoping to use the power of 2-chloro-4-iodine-5-methylpyridine to open up a new frontier for future science and live up to the scientific research responsibilities entrusted by this era.

Where to Buy 2-Chloro-4-Iodo-5-Methylpyridine in China?

As a trusted 2-Chloro-4-Iodo-5-Methylpyridine manufacturer, we deliver: Factory-Direct Value: Competitive pricing with no middleman markups, tailored for bulk orders and project-scale requirements. Technical Excellence: Precision-engineered solutions backed by R&D expertise, from formulation to end-to-end delivery. Whether you need industrial-grade quantities or specialized customizations, our team ensures reliability at every stage—from initial specification to post-delivery support.

Frequently Asked Questions

As a leading 2-Chloro-4-Iodo-5-Methylpyridine 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-4-iodo-5-methylpyridine?

2-Chloro-4-iodine-5-methylpyridine, an organic compound, has unique chemical properties and is quite eye-catching.
As far as nucleophilic substitution is concerned, the activity of chlorine and iodine atoms in this compound is quite high. The chlorine atom is affected by the electronic effect of the pyridine ring, showing a certain degree of electrophilicity and is vulnerable to attack by nucleophilic reagents, such as hydroxyl negative ions, amino negative ions, etc. The nucleophilic reagent attacks the chlorine atom with its electron-rich properties, and the chlorine atom carries a pair of electrons away, thereby forming a new compound. The activity of the iodine atom is more significant than that of the chlorine atom, and the nucleophilic sub Due to its relatively low C-I bond energy, it is easier to break, resulting in iodine atoms being more easily replaced by nucleophiles.
In the field of redox reactions, the pyridine ring has a certain redox activity. Under the action of strong oxidants, the pyridine ring can be oxidized, such as strong oxidants such as potassium permanganate, which may cause some groups on the pyridine ring to oxidize, thereby changing its structure and properties. Conversely, in the presence of specific reducing agents, the pyridine ring may be reduced, such as catalytic hydrogenation reactions, which may partially hydrogenate the pyridine ring to form hydrogenated pyridine derivatives.
Due to the presence of methyl groups in the molecule, this compound can also participate in alkylation-related reactions. Under suitable catalyst and reaction conditions, the hydrogen atom on the methyl group can be replaced by other groups, so as to realize the modification and modification of the molecular structure.
In addition, the chemical properties of 2-chloro-4-iodine-5-methyl pyridine are also affected by its environment. In different solvents, its reactivity and selectivity will vary. Polar solvents may accelerate the nucleophilic substitution process because they help stabilize the ionic intermediates produced during the reaction; while non-polar solvents may be more favorable for some non-ionic reactions. Changes in temperature, pH and other conditions will also affect their chemical reactions. Increasing the temperature usually speeds up the reaction rate, but too high a temperature may lead to an increase in side reactions; changes in pH may affect the presence of reactants and products, which in turn affect the direction and rate of the reaction.

What are the main uses of 2-chloro-4-iodo-5-methylpyridine?

2-Chloro-4-iodine-5-methylpyridine is one of the organic compounds. Its main uses are quite extensive, and it is often used as a key intermediate in the field of organic synthesis.
In the field of medicinal chemistry, this compound plays an important role. By ingeniously modifying its structure, chemists can create drug molecules with specific biological activities. For example, in the development of some antibacterial and antiviral drugs, 2-chloro-4-iodine-5-methylpyridine acts as a starting material. Through a series of complex chemical reactions, it is converted into pharmaceutical ingredients with precise pharmacological activity to fight various diseases.
In the field of materials science, it also has outstanding performance. Because the compound contains specific functional groups, it can participate in many material synthesis reactions. For example, in the preparation of some high-performance polymer materials, 2-chloro-4-iodine-5-methylpyridine can be introduced as a functional monomer, thereby imparting unique electrical, optical or mechanical properties to the polymer material, such as improving the conductivity of the material and enhancing the stability of the material.
In addition, in pesticide chemistry, 2-chloro-4-iodine-5-methylpyridine is also very useful. Through chemical modification, pesticide products with high-efficiency killing or repelling effects on pests can be prepared, which can help agricultural production resist the infestation of pests and diseases and ensure the harvest of crops.
In summary, 2-chloro-4-iodine-5-methylpyridine, with its unique chemical structure, plays an indispensable role in many fields such as medicine, materials, pesticides, etc., and contributes greatly to the development of various fields.

What are 2-chloro-4-iodo-5-methylpyridine synthesis methods?

The common methods for synthesizing 2-chloro-4-iodine-5-methylpyridine include the following.
First, pyridine is used as the starting material. The pyridine is methylated first, and suitable methylation reagents, such as iodomethane, can be selected. In the presence of a base, methyl groups are introduced into the pyridine ring to obtain 5-methylpyridine. Then, 5-methylpyridine is halogenated. Pre-chlorination, chlorine gas or suitable chlorination reagents can be used to introduce chlorine atoms at the second position of the pyridine ring under specific conditions to obtain 2-chloro-5-methylpyridine. Finally, the iodization reaction is carried out, and suitable iodization reagents, such as the combination of potassium iodide and oxidizing agent, are selected. Under suitable reaction conditions, iodine atoms are introduced into the fourth position of the pyridine ring to obtain 2-chloro-4-iodine-5-methylpyridine.
Second, the pyridine ring is constructed by a multi-step reaction with an aromatic compound containing a suitable substituent as a starting material. For example, a specific β-dicarbonyl compound and an ammonia or amine compound are used to construct the pyridine ring through a condensation reaction in the presence of a dehydrating agent. In the reaction design, methyl, chlorine and iodine atoms are skillfully introduced in suitable positions. This process requires fine regulation of reaction conditions, including temperature, solvent, reactant ratio, etc., to ensure the smooth progress and selectivity of each step of the reaction.
Third, the coupling reaction strategy of transition metal catalysis is adopted. Pyridine derivatives containing some target substituents are used as substrates, and transition metal catalysts, such as palladium catalysts, are used. By coupling reaction with halogenated hydrocarbons or other suitable electrophilic reagents. For example, the synthesis of 2-chloro-4-iodine-5-methylpyridine was achieved by using 2-chloro-5-methylpyridine as a substrate and coupling with an iodine-substituted reagent under palladium catalysis. This method requires optimization of catalysts, ligands and reaction conditions to improve reaction efficiency and selectivity.

2-chloro-4-iodo-5-methylpyridine what are the precautions during storage and transportation?

2-Chloro-4-iodine-5-methylpyridine is an organic compound. During storage and transportation, many matters must be paid attention to.
When storing, the first choice of environment. It should be placed in a cool and ventilated warehouse, away from fires and heat sources. This compound is dangerous when heated or exposed to open flames. Because it has certain chemical activity, high temperatures or open flames can easily cause chemical reactions, resulting in safety accidents.
The temperature and humidity of the warehouse must also be strictly controlled. If the temperature is too high, it may cause its volatilization to increase, increasing the concentration in the air, which not only damages the environment, but also forms a flammable and explosive atmosphere in the warehouse; if the humidity is too high, the compound may be damp, affecting its quality, or even causing adverse reactions such as hydrolysis, changing its chemical structure and properties.
Furthermore, when storing, it should be stored separately from oxidants, acids, bases, etc., and must not be mixed. This compound is chemically active, encounters with oxidants, or undergoes violent oxidation reactions, causing combustion and explosion; when in contact with acids and bases, chemical reactions may also occur, causing the compound to deteriorate, and the reaction process may release a lot of heat, resulting in danger.
When transporting, the packaging must be tight. Select suitable packaging materials to ensure that no leakage occurs during transportation. If the packaging is damaged and the compound leaks, it will not only pollute the environment, but also pose a threat to the health of the transportation personnel, because it may be toxic and irritating.
Transportation vehicles should also be carefully selected to ensure good ventilation conditions and fire and explosion-proof facilities. During driving, drivers should be careful to avoid severe bumps and collisions in the vehicle to prevent compound leakage caused by package damage. At the same time, the transportation route planning should also be comprehensive, away from sensitive places such as densely populated areas and water sources. In the event of leakage, the harm to the public and the environment can be reduced.
All of these are key points to keep in mind when storing and transporting 2-chloro-4-iodine-5-methylpyridine, so as to ensure the safety of personnel and the environment, and avoid accidents.

What are the effects of 2-chloro-4-iodo-5-methylpyridine on the environment and human health?

2-Chloro-4-iodine-5-methylpyridine is one of the organic compounds. Its impact on the environment and human health is discussed in detail.
First, its impact on the environment. If released in the natural environment, this compound is relatively stable due to its halogen atoms, or difficult to degrade rapidly. In soil, it may cause changes in soil properties, interfere with the normal metabolism and community structure of soil microorganisms, and disrupt soil ecological balance. In water bodies, or ingested and enriched by aquatic organisms. Fish, shellfish and other organisms may come into contact with this substance, causing damage to their physiological functions, such as affecting their reproduction, development and immune systems. In the long run, it may endanger the stability and diversity of the entire aquatic ecosystem.
As for the impact on human health, it should not be underestimated. Through respiratory tract, skin contact or accidental ingestion, this substance may enter the human body. After entering the body, it may interfere with the normal biochemical reactions of the human body. Because it contains halogen atoms, or interacts with biological macromolecules such as proteins and nucleic acids in the body, destroying its structure and function. Long-term exposure to this compound may cause a variety of health problems. Damage to the human nervous system, causing headaches, dizziness, and fatigue; involvement of the immune system, resulting in weakened immunity and susceptibility to disease; or even potentially carcinogenic, long-term exposure to cancer risk may increase.
Therefore, 2-chloro-4-iodine-5-methylpyridine has adverse effects on the environment and human health. When it is produced, used, and disposed of, it should be treated with caution to reduce its harm and protect the environment and human well-being.