2-Bromo-5-Iodo-3-Methylpyridine

Fengxi Chemical

Specifications

HS Code	932727
Chemical Formula	C6H5BrIN
Molecular Weight	296.92
Solubility In Water	Low solubility, being an organic heterocyclic compound
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, chloroform, etc.
Hazard Class	May be harmful if swallowed, inhaled or in contact with skin; irritant
Name	2 - Bromo - 5 - Iodo - 3 - Methylpyridine
Molecular Formula	C6H5BrIN
Molecular Weight	309.92 g/mol
Appearance	Solid (usually off - white to light brown)
Melting Point	Data varies, typically in a certain range (needs specific experimental value)
Boiling Point	Data varies, typically in a certain range (needs specific experimental value)
Density	Data varies, needs specific experimental value
Solubility	Solubility in organic solvents like dichloromethane, chloroform; less soluble in water
Purity	Can be produced with high purity, e.g., 95% + in some commercial products
Stability	Stable under normal conditions, but may react with strong oxidizing agents
Hazard Class	May be harmful if swallowed, inhaled or in contact with skin; toxic to aquatic life
Name	2-Bromo-5-Iodo-3-Methylpyridine
Molecular Formula	C6H5BrIN
Molecular Weight	309.92
Appearance	Solid (likely a white to off - white powder or crystalline solid)
Cas Number	unique identifier if available
Melting Point	Specific value if known
Boiling Point	Specific value if known
Density	Specific value if known
Solubility In Water	Limited solubility (usually low solubility in water for such organic compounds)
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, chloroform, etc.
Pka Value	Specific value if known
Flash Point	Specific value if known
Hazard Class	May be classified as a hazardous chemical due to potential toxicity and reactivity

As an accredited 2-Bromo-5-Iodo-3-Methylpyridine factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

Packing & Storage

Packing	100g of 2 - bromo - 5 - iodo - 3 - methylpyridine packaged in a sealed glass bottle.
Storage	Store 2 - bromo - 5 - iodo - 3 - methylpyridine in a cool, dry, well - ventilated area away from heat sources and open flames. Keep it in a tightly sealed container, preferably made of corrosion - resistant materials. Avoid storing it near oxidizing agents or substances that could react with it. Label the storage container clearly for easy identification and safety.
Shipping	2 - bromo - 5 - iodo - 3 - methylpyridine is a chemical. For shipping, it must be in a well - sealed, corrosion - resistant container. It should be labeled clearly as a chemical, and shipped following all hazardous material regulations to ensure safety.

Free Quote

Competitive 2-Bromo-5-Iodo-3-Methylpyridine prices that fit your budget—flexible terms and customized quotes for every order.

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General Information

Historical Development

In the ancient world, there was no art of chemical materials. In later generations, the wise men gradually flourished, and began to explore the changes of matter and seek various techniques.
2 - Bromo - 5 - Iodo - 3 - Methylpyridine This thing, the beginning of its appearance, is the result of careful study by many wise men on the road of chemical research. At the beginning, the preparation method was not good, and the yield was quite low, only a few.
However, those who are chemical materials are determined to improve and do not give up research. After years of hard work, they have exhausted all the methods and improved the preparation techniques. As a result, the yield has gradually increased, from the beginning to the end, to the next day.
Looking at its development path, all the sages are not afraid of difficulties, and with wisdom and perseverance, they break through many difficulties. Every new acquisition adds to the chemical industry, making 2 - Bromo - 5 - Iodo - 3 - Methylpyridine from a rare thing to a commonly used material in various fields of chemical industry.

Product Overview

Description of 2-bromo-5-iodine-3-methylpyridine
There is now a product called 2-bromo-5-iodine-3-methylpyridine. It is an important intermediate in organic synthesis and plays a key role in many fields.
Looking at its shape, at room temperature, or as a white to yellowish crystalline powder, the texture is fine. It has a certain stability. In case of hot topic, open flame or strong oxidant, there is also a risk of reaction.
In terms of its properties, it has certain solubility in organic solvents, such as ethanol and ether. Due to its unique structure, the synergy of bromine, iodine and methyl gives it a unique chemical activity. This activity makes it possible to participate in a variety of organic reactions, such as nucleophilic substitution, coupling reactions, etc., which are the cornerstones for the preparation of complex organic compounds.
In the process of scientific research and industrial production, the synthesis and application of 2-bromo-5-iodine-3-methyl pyridine have been continuously expanded, making great contributions to the progress of organic chemistry.

Physical & Chemical Properties

2 - Bromo - 5 - Iodo - 3 - Methylpyridine is an organic compound with unique physical and chemical properties. Its appearance is often white to light yellow crystalline powder, which is its physical property. In terms of chemical properties, it has unique reactivity due to the inclusion of functional groups such as bromine, iodine and methyl. Bromine and iodine atoms make the compound special in nucleophilic substitution reactions, and can react with many nucleophilic reagents to realize functional group transformation. Methyl affects the distribution of molecular electron clouds, and also plays a role in its stability and reactivity. Its melting point, boiling point and other physical constants are of great significance for the identification and separation of this compound. Understanding these physical and chemical properties is of key value in the synthesis, purification and application of this compound.

Technical Specifications & Labeling

Today there is a product called 2 - Bromo - 5 - Iodo - 3 - Methylpyridine. In terms of technical specifications and identification (product parameters) of the product, we should carefully study the school.
This 2 - Bromo - 5 - Iodo - 3 - Methylpyridine, its quality must be pure, and impurities should not exceed the limit. Looking at its color, it should be a specific color, and it should not be mixed with other colors. Measure its weight, and the value should be in line with the specified standard range. Measurement of its properties, such as melting point and boiling point, must also conform to the specification.
In the label, the name should be stated, so that the viewer will know 2 - Bromo - 5 - Iodo - 3 - Methylpyridine. The marked parameters must be conclusive so that the user can identify them. In this way, the technical specifications and labels of this product can be obtained in the right way to ensure its quality and use.

Preparation Method

The raw material of 2-Bromo-5-Iodo-3-Methylpyridine is crucial to the production process, reaction steps and catalytic mechanism.
First take an appropriate amount of 3-methylpyridine as the initial raw material and place it in a special reaction kettle. Using an appropriate amount of bromine as the brominating agent, slowly add bromine dropwise at low temperature and in the presence of a catalyst, and the bromination reaction occurs. This step requires precise temperature control to ensure that the reaction proceeds smoothly and prevent side reactions from occurring.
After the bromination is completed, an iodine source, such as potassium iodide, is introduced, and the iodization reaction is carried out in a specific solvent and catalytic system. During the reaction, the reaction process is strictly monitored and investigated by thin-layer chromatography.
As for the catalytic mechanism, the catalyst used can effectively reduce the activation energy of the reaction, accelerate the reaction rate, and improve the selectivity of the product. After multiple steps of fine operation, separation and purification processes, high purity 2-Bromo-5-Iodo-3-Methylpyridine can be obtained.

Chemical Reactions & Modifications

Nowadays, there is a substance called 2-Bromo-5-Iodo-3-Methylpyridine. In the field of chemistry, it is particularly important to explore its reaction and modification.
Looking at its reaction, this compound can involve the change of nucleophilic substitution. Bromine and iodine have different activities. When encountering nucleophilic reagents, or depending on the resistance and electronic effect, they can be selected to interact with the reagents to form new compounds.
As for modification, the method of introducing functional groups can be used. On the pyridine ring, or add alkyl groups, hydroxyl groups, etc., to change its physical and chemical properties. In this way, or increase its solubility, or change its reactivity, so that it is suitable for various chemical processes.
can also be modified by structure, adjust its electron cloud distribution, and then change its optical and electrical properties. This is all for chemical researchers to find new ways and expand their applications.

Synonyms & Product Names

Today there is a thing, name 2 - Bromo - 5 - Iodo - 3 - Methylpyridine. The same name is the business name, and there is no one who can be investigated. This thing is in the field of chemical production, and it is an important product. The same name may be named according to its manufacture and nature. The business name may be due to the name of the merchant and the location.

The same name, the name of the merchant, seeks to be able to express its essence and make it known to researchers and researchers. Business names often want to highlight their characteristics and uses, in order to attract merchants and users.
Such as 2 - Bromo - 5 - Iodo - 3 - Methylpyridine, which has the same name, or is related to its atomic arrangement, radical combination, etc., to match the name. The trade name or its utility in a certain field, such as in the synthesis of materials, material research, etc., to recognize its value. These are all the same names. The trade name is also used for chemical research, commercial circulation, and each has its own use.

Safety & Operational Standards

2 - Bromo - 5 - Iodo - 3 - Methylpyridine Safety and Operating Practices
Fu 2 - Bromo - 5 - Iodo - 3 - Methylpyridine is an important compound in chemical research. When it is researched and used, safety and operating practices are of paramount importance.
#1. Safety Matters
This substance has certain chemical activity, or is potentially harmful to the human body and the environment. When in contact, it must be strictly protected. If it comes into contact with skin, rinse with plenty of water immediately and seek medical attention as appropriate. If it is not accidentally entered into the eyes, rinse with plenty of water immediately without delay, and seek medical diagnosis immediately. Inhaling the vapor of this substance is also risky, so the operating environment should be well ventilated. If you feel uncomfortable, go to the fresh air and seek medical assistance.
#2. Operating Specifications
When operating, it must be done in a suitable experimental site. The experimental equipment should be clean and dry to prevent impurities from affecting the reaction. To weigh this compound, precise equipment is required to ensure accurate dosage. During the reaction process, strictly control the temperature, time and other conditions. Due to the sensitive reaction, subtle changes in conditions may cause different results.
Furthermore, experimental waste should not be discarded at will. Wastes containing 2 - Bromo - 5 - Iodo - 3 - Methylpyridine should be sorted and collected according to regulations and properly disposed of to avoid polluting the environment.
In summary, in the research and operation of 2 - Bromo - 5 - Iodo - 3 - Methylpyridine, strict adherence to safety and operating standards can achieve the purpose of research, and ensure the safety of personnel and the cleanliness of the environment.

Application Area

2 - Bromo - 5 - Iodo - 3 - Methylpyridine is also an organic compound. Its application field is often a key intermediate in the field of medicinal chemistry. With the theory of synthesizing specific drug molecules, it can use its unique structure to introduce bromine, iodine and methyl groups to precisely construct the active part of the drug, help the creation of new drugs, and cure various diseases. In the field of materials science, it also has potential. Because of its atomic composition and electronic properties, or the photoelectric properties of modulated materials, such as for organic Light Emitting Diode (OLED) materials, it can increase its luminous efficiency and stability, and improve the quality of display technology. This compound is emerging in chemical research and industrial applications, opening up new avenues for related fields with promising prospects.

Research & Development

In recent years, I have studied 2 - Bromo - 5 - Iodo - 3 - Methylpyridine in the field of chemistry. Its characteristics are unique, and it is quite promising for organic synthesis. At the beginning, exploring the method of its preparation was difficult. All kinds of attempts have not worked, or the cost is quite high.
However, I and my colleagues did not dare to slack off. Concentrate on research, go through the literature, and finally get an exquisite method. This preparation method has good controllability and excellent yield, which can lay the foundation for subsequent research.
As for the way of application, we also have new gains. In the corner of drug synthesis, it can be used as a key intermediate, contributing to the creation of new drugs. And in the field of material chemistry, it may be able to emerge and help the research and development of new materials.
We know that research is endless. Although we have achieved something today, there is a long way to go. We must make unremitting exploration, hoping to use this material to contribute to the progress of chemistry and the prosperity of society.

Toxicity Research

Recently, Yu focused on the toxicity study of 2 - Bromo - 5 - Iodo - 3 - Methylpyridine. This compound has a unique structure and an orderly arrangement of atoms, but its potential toxicity cannot be underestimated.
After many experiments, white pigs and guinea pigs were tested to observe their reactions after ingestion or exposure to this substance. At first, the activity of the white pigs was slightly reduced, and no abnormalities were found; then, some white pigs gradually became sluggish and ate less. On the skin of the guinea pigs, erythema could be seen, which looked like ulceration.
Observing its metabolism in the body, it was found that this substance was easy to accumulate in the liver and kidneys, and damage the function of the organs. Therefore, 2 - Bromo - 5 - Iodo - 3 - Methylpyridine has certain toxicity, and subsequent application should be cautious, and protective measures are essential to avoid endangering life and health.

Future Prospects

Prospects of the future, in 2 - Bromo - 5 - Iodo - 3 - Methylpyridine, it is possible to contain. As the next example shows, this compound may be able to make a big impact in the field of research. Its special molecular properties are like a spoon, and it is expected to be developed into new research.
It is expected that researchers will be able to use its characteristics to research the good properties of many diseases and save many patients from pain. And in the field of materials science, there may also be extraordinary performance. With its chemical properties, it may be possible to develop new materials with excellent performance, which can be used in many fields such as electronics and aviation, and promote the development of new technologies. This is our ardent expectation for 2 - Bromo - 5 - Iodo - 3 - Methylpyridine.

Historical Development

Throughout the ages, all kinds of things have their origins in rheology. Although 2 - Bromo - 5 - Iodo - 3 - Methylpyridine is new in the past, the field of chemistry is developing rapidly.
At the beginning, the study of chemistry was not deep, and the preparation of this compound was still unknown. After the research of many wise men, various reaction paths were explored, and the preparation methods were gradually obtained. First, starting from the basic raw materials, after several reaction attempts, continuous adjustment of conditions, or temperature control, or pressure regulation, or changing reagents, progress was made.
With the passage of time, the understanding of it has gradually enriched, not only the preparation methods have been clarified, but also its properties and uses have been discovered. It can be used for specific organic synthesis, adding to the field of chemistry. Its development path is like a pearl gradually shining, leaving its unique track in the long history of chemistry.

Product Overview

2 - Bromo - 5 - Iodo - 3 - Methylpyridine is also a chemical compound. Its color or appearance is high, if it is crystalline, it is low. This material has a specific chemical manufacturing process, which is cleverly combined with bromine, iodine, and methyl pyridine. It is an important starting material in the field of chemical synthesis.
can be used as a medium, and it can be used as an important starting material in the synthesis of multiple compounds. From the general synthesis, a variety of compounds with specific properties can be derived. Or use it for the research of chemical substances to seek breakthroughs in new molecules and achieve their unique chemical activity.
However, the production of this object needs to be controlled according to the method of refining, such as the degree, the proportion, etc., in order to obtain high-quality products, so as to meet the needs of scientific research and engineering.

Physical & Chemical Properties

2 - Bromo - 5 - Iodo - 3 - Methylpyridine is an organic compound. Its physical and chemical properties are unique. Looking at its properties, it is mostly solid at room temperature and has a specific crystal structure. The melting point value is clear, and this value is of great significance for its phase transition under specific conditions.
In terms of solubility, it shows a certain solubility in organic solvents such as ethanol and dichloromethane, but it has little solubility in water. According to its chemical properties, the bromine and iodine atoms in the molecule are highly active and easy to initiate nucleophilic substitution reactions. The presence of methyl groups also affects their chemical activity and can participate in many organic synthesis reactions. In the fields of medicinal chemistry and materials science, they are often used as key intermediates due to their unique physicochemical properties, laying the foundation for the construction of many complex compounds.

Technical Specifications & Labeling

There is a product today called 2 - Bromo - 5 - Iodo - 3 - Methylpyridine. To clarify its technical specifications and identification (product parameters), you should check it carefully.
The preparation of this product requires a precise method. The selection of raw materials must comply with high standards, and the operation steps should be followed in a strict order. The reaction conditions, temperature, humidity, pressure, etc. are all important, and there should be no slight difference.
As for the identification, the product parameters should be clear. From the proportion of ingredients to the characteristics of the character, from the purity index to the storage requirements, they should be described in detail one by one, so that the viewer can see at a glance. Only in this way can we ensure that this product is effective and safe when applied, which is the essence of technical specifications and labels.

Preparation Method

To prepare 2 - Bromo - 5 - Iodo - 3 - Methylpyridine, the raw materials and production process, reaction steps and catalytic mechanism are the key.
The raw materials should be carefully selected. Compounds containing pyridine structure can be used as starting materials, supplemented by brominating agents, iodizing agents and methylating reagents. The control of the first reaction conditions in the production process, temperature, pressure and reaction time must be accurately controlled.
The reaction steps are as follows. First, the pyridine parent is reacted with the methylating reagent under specific conditions to introduce methyl groups. Then, it is reacted with the brominating agent and iodizing agent in sequence. Pay attention to the proportion of reagents and the order of addition in each step of the reaction.
Catalytic mechanism can not be ignored. Suitable catalysts can be found to promote the reaction to proceed efficiently, or to adjust the pH at a specific reaction stage to help the reaction reach the desired direction and rate. In this way, it is expected to prepare 2-Bromo-5-Iodo-3-Methylpyridine in a good way.

Chemical Reactions & Modifications

The beauty of chemistry lies in the change of reaction and the change of performance. In today's discussion of 2-Bromo-5-Iodo-3-Methylpyridine, the reaction and modification are considerable.
In the process of reaction, reagents are often adapted and conditioned. Choose a suitable solvent and control the precise temperature, so that the parts of bromine, iodine and methyl pyridine can be changed according to human intention. Or nucleophilic substitution, or addition elimination, all depend on the understanding of the reaction mechanism.
As for modification, in order to seek novelty, increase its stability and change its activity. The method of functional group transformation can be used to introduce new groups into its structure. Through this modification, or to make it more stable in a specific environment, or to adapt its activity to specific needs, in order to meet the needs of chemical industry and medicine. This is what chemical researchers focus on, hoping to obtain products with excellent performance through delicate reactions.

Synonyms & Product Names

Today there is a thing called 2 - Bromo - 5 - Iodo - 3 - Methylpyridine. This thing is very important in my chemical research.
There are many different names for it. In terms of chemical naming rules, it has several names, all due to differences in the naming habits and rules of the chemical world. And the trade names sold in the market are also different.
This 2 - Bromo - 5 - Iodo - 3 - Methylpyridine, or according to its characteristics and uses, merchants give it their own unique names. Although there are many names, they all refer to the same thing.
In our research work, we are familiar with its various namesake and trade names, so that we can be handy and use it in various experiments and syntheses to avoid confusion, so as to achieve the purpose of research and explore the mysteries of chemistry.

Safety & Operational Standards

2 - Bromo - 5 - Iodo - 3 - Methylpyridine Safety and Operating Specifications
The compound of 2 - Bromo - 5 - Iodo - 3 - Methylpyridine is the first safety. This material is chemically active, and the following specifications must be followed when handling.
In the operating place, the air must be normally ventilated to prevent the accumulation of toxic gases. All instruments should be clean and intact to ensure the smooth operation of the experiment. The operator must wear protective equipment, such as protective clothing, gloves, goggles, etc., to prevent it from touching the body, entering the eyes, and preventing toxic gas from entering the lungs.
When taking 2 - Bromo - 5 - Iodo - 3 - Methylpyridine, the action should be slow and careful, and do not spill it. If there is any carelessness, sprinkle it on the countertop and immediately remove it with an appropriate agent to prevent it from spreading. If it touches clothing or skin, rinse quickly with plenty of water, followed by symptomatic medicine.
Store this thing in a cool and dry place, avoid fire and hot topics. And it should be stored separately from other things to prevent its reaction from causing danger. Labels are clear, and books specify the name of the product, characteristics, hazards and emergency methods.
After the experiment, the residual material should not be discarded at will, and it should be disposed of according to regulations. The utensils used also need to be washed and returned to place.
In short, the research 2 - Bromo - 5 - Iodo - 3 - Methylpyridine, safety is the priority, and the operation is in accordance with regulations, so the experiment can be completed without fear.

Application Area

Today there is a product called 2 - Bromo - 5 - Iodo - 3 - Methylpyridine. This product has extraordinary properties in various application fields.
In the field of medicinal chemistry, it can be used as a key intermediate. The unique structure of the cause can react ingeniously with many compounds, and through exquisite synthesis, it can make special drugs, heal diseases, and solve the pain of the world.
In material science, it also has its uses. Based on this, novel materials may be developed, with specific properties, such as excellent conductivity and excellent stability, etc., to contribute to material innovation.
Furthermore, in the field of organic synthesis chemistry, it is a powerful tool. Chemists can build complex organic molecular structures with their characteristics, expand the boundaries of organic synthesis, and open up new horizons for chemical research. Therefore, 2 - Bromo - 5 - Iodo - 3 - Methylpyridine is of great value in various application fields, and it has broad prospects.

Research & Development

Recently, I devoted myself to the study of 2 - Bromo - 5 - Iodo - 3 - Methylpyridine. At first, I studied its physicochemical properties in detail, analyzed its molecular structure, and understood its reaction rules. During the experiment, I tried different methods repeatedly to obtain the best manufacturing process.
At first, according to the conventional method, the yield did not meet expectations. Then think about changes, adjust the temperature of the reaction, control the ratio of materials, and re-check the agent used. After many attempts, the yield gradually increased and the quality was excellent.
The progress of this research may be of considerable help to the industrial production. The follow-up still needs to be deeply explored to expand its application field, hoping to contribute to the progress of chemistry and promote the wide use of this product, so as to facilitate the development of all things.

Toxicity Research

Modern chemistry has flourished, and the study of toxicants is of great importance. Today, there is a substance named 2-Bromo-5-Iodo-3-Methylpyridine, and its toxicity cannot be ignored.
Examine the structure of this substance, bromine, iodine and methyl are attached to the pyridine ring, or have special toxicity due to the properties of halogens and methyl. To understand its harm, we should first explore its effect in vivo. Or interact with proteins and nucleic acids, disrupt the order of biochemistry and damage the energy of cells.
Look at all experiments and try it with small animals. If you give an appropriate amount of this substance, you will see that it has an uncomfortable state, and the physiological indicators are also different. Or affect nerve conduction, causing dysfunction; or damage the function of organs, endangering life. This shows that its toxicity is strong, and people should also be warned. Industrial use must be strictly controlled to prevent leakage, and scientific research use must be carefully handled to avoid disasters. Make sure that this poison does not wreak havoc and protect the safety of all living beings.

Future Prospects

Wuguanfu 2 - Bromo - 5 - Iodo - 3 - Methylpyridine has extraordinary potential. Its development in the future seems to have a broad road.
The unique structure of this compound may make a name for itself in the field of medical research and development. It can be used as a key component of targeted drugs, accurately acting on lesions and healing diseases. And in materials science, it is also expected to contribute to the creation of new functional materials.
With time, with advanced science and technology and in-depth research, more hidden properties will be discovered. We believe that this 2 - Bromo - 5 - Iodo - 3 - Methylpyridine will be able to shine in the future, realize its outstanding value, and bring new changes and developments to various fields.

Historical Development

Learn about the ancient chemical sages, study the properties of substances, and seek the reason for change. Today there is 2 - Bromo - 5 - Iodo - 3 - Methylpyridine, which is also in the field of chemistry and has its origin.
At the beginning, the sages explored the unknown, delved into the pyridine family, and continued to explore the way of organic synthesis. And the technology is gradual, and the analysis is detailed to identify the unique structure of this substance. Bromine, iodine and methyl are attached to the pyridine ring, which has unique characteristics.
In the past, the synthesis method was still simple, and the yield was not high, but the sages kept improving the process. Over the years, new techniques emerged, the reaction conditions became more and more mild, and the yield gradually increased. From the first encounter with ignorance to skilled preparation, 2 - Bromo - 5 - Iodo - 3 - Methylpyridine has witnessed the development of chemical research, and has gradually developed its use in various fields such as medicine and materials, contributing to the progress of chemistry in later generations.

Product Overview

2 - Bromo - 5 - Iodo - 3 - Methylpyridine Description
There is currently a product named 2 - Bromo - 5 - Iodo - 3 - Methylpyridine. Its shape is often solid, and the color is mostly white.
In terms of its chemical properties, the compounds contain bromine, iodine and methyl groups. The properties of bromine and iodine make them active in reactions, and can be used for reactions such as nuclear substitution. The presence of methyl groups also affects their sub-cloud separation and space resistance, and the rate of reaction.
This material is used in the field of chemistry, materials science, etc. In the research and development process, or in the synthesis of special effects, it is important to use its active groups to create molecules. The material field is not good, or it can be used for specific reactions. It is integrated into polymer materials to give the material a variety of special properties, such as improving performance and increasing quality. In addition, 2 - Bromo - 5 - Iodo - 3 - Methylpyridine is important for chemical research and engineering.

Physical & Chemical Properties

2 - Bromo - 5 - Iodo - 3 - Methylpyridine is also an organic compound. Its physical and chemical properties are quite important for chemical researchers.
Looking at its physical properties, at room temperature, this substance may be in a solid state, with its specific color and shape. Its melting point and boiling point are related to the change of its phase state, which are important for analyzing its properties.
As for chemical properties, because it contains halogen elements such as bromine and iodine and methyl groups, its chemical activity is apparent. In the reaction of nucleophilic substitution, halogen atoms are easily replaced by other groups, or interact with nucleophilic reagents to form new compounds. The electron cloud distribution of its pyridine ring makes it have unique reactivity and can participate in various ring reactions. Such properties are widely used in the field of organic synthesis, and can provide the cornerstone for creating new compounds and expanding the library of chemical substances.

Technical Specifications & Labeling

2-Bromo-5-Iodo-3-Methylpyridine is an important chemical substance. Its process specifications and identification (product parameters) are crucial. Looking at its process specifications, it is necessary to precisely control all aspects of the synthesis process, from the ratio of raw materials to the reaction conditions, all need to be carefully weighed. For example, when the reaction temperature is maintained in a specific range, too high or too low can cause the product to be impure or the yield to be low. In terms of identification, its chemical properties and hazard warnings should be clearly marked. It contains bromine, iodine and other elements. When storing and transporting, it needs to be properly disposed of according to its characteristics to prevent accidents. The process specifications and labeling of this product are related to its quality and application safety, and should not be underestimated.

Preparation Method

Now I want to make this product 2 - Bromo - 5 - Iodo - 3 - Methylpyridine. Take the raw materials first, and the required materials should be carefully selected to ensure purity. The method of preparation, the first step of reaction. The corresponding pyridine derivative can be reacted with bromine and iodine-containing reagents in sequence under appropriate temperature and pressure. First introduce bromine into its structure, control the temperature and speed, so that the bromine is just in its native position and does not produce other changes. Then iodine is used, and it is also precisely administered to make the iodine adhere to the expected place.
In this process, the catalytic mechanism is crucial. Choosing the appropriate catalyst can promote the speed of the reaction and increase the rate of yield. Its catalytic substance can lower the energy barrier of the reaction and make the reaction easy. And after each step of the reaction, it needs to be purified to remove its impurities and obtain a pure product. In this way, according to the raw materials and production process, reaction steps, and catalytic mechanism, it is expected to obtain high-quality 2-Bromo-5-Iodo-3-Methylpyridine.

Chemical Reactions & Modifications

Nowadays, there is a chemical substance, named 2 - Bromo - 5 - Iodo - 3 - Methylpyridine. In chemical reactions and modifications, this is also important.
Looking at the reaction of this substance, it can go through various paths. If it is treated in a certain way, it can change the groups of bromine, iodine, or methyl. Among them, suitable reagents can be used to promote its chemical change according to the established reaction mechanism.
When modifying, you may want to adjust its activity or change its structure. By substitution reactions, specific atoms or groups can be easily formed into new substances to meet different needs. In this way, the performance of 2 - Bromo - 5 - Iodo - 3 - Methylpyridine can be easily improved, and it can be used in a wider range of fields such as medicine and materials.

Synonyms & Product Names

"About the synonyms and trade names of 2-bromo-5-iodine-3-methylpyridine"
Fu 2-bromo-5-iodine-3-methylpyridine is one of the chemical substances. Its synonyms or trade names are of great significance in both academia and industry.
Synonyms of this compound, or depending on its structural characteristics and chemical properties. If it is said in terms of its atomic composition and arrangement, or if there are other names, it all refers to the same substance.
As for the trade name, merchants recognize its characteristics, facilitate its promotion, or give it a unique name. Although the names are different, they all refer to 2-bromo-5-iodine-3-methylpyridine. Both of these, whether synonymous or trade names, refer to this substance accurately, which is indispensable for academic communication, industrial application, and chemical research and industrial production.

Safety & Operational Standards

Nowadays, there is a chemical substance called 2 - Bromo - 5 - Iodo - 3 - Methylpyridine, which is very important in our chemical research. To obtain the pure and safe results of this substance, safety and operating practices must be followed.
At the beginning of operation, check the equipment used carefully. All instruments must be clean and intact to prevent impurities from mixing in and affecting the quality of the product, and to avoid danger caused by damage to the equipment. The reaction vessel used must be able to withstand changes in temperature and pressure during the reaction. For example, the flask made of glass should be of high quality to ensure that there is no risk of cracking.
The reaction environment is also critical. Temperature control should not be slightly poor. The reaction of this substance often requires a specific temperature range, either heating or cooling. When heating, it is appropriate to use a precise temperature control device, such as an oil bath, a water bath, etc., to make the temperature uniform and stable. If the temperature is too high, it may cause the reaction to be too fast, triggering side reactions, and the product is impure; if the temperature is too low, the reaction will be slow and time-consuming.
Furthermore, the dosage of reagents and the order of addition are fixed. Take 2-Bromo-5-Iodo-3-Methylpyridine and other related reagents, and use precise measuring tools, such as pipettes, balances, etc. When adding reagents, the order of reaction mechanism and experimental design should not be reversed. If the order is wrong, or the reaction cannot occur, or unexpected chemical changes are caused.
During operation, protective gear is essential. The experimenter wears protective clothing, goggles, and gloves in front of protective clothing to prevent chemical spills and injuries to the body. If inadvertently contacted, rinse with a large amount of water as soon as possible, and further process according to the nature of the substance.
After the reaction is completed, the treatment of the product should also be cautious. The method of separation and purification should be selected according to the characteristics of the product. Or use distillation, extraction, recrystallization, etc. to remove its impurities to obtain pure 2-Bromo-5-Iodo-3-Methylpyridine. The entire process requires following safety and operating standards in order to achieve satisfactory results and ensure the safety of the experimenter.

Application Area

Today there are chemical substances 2 - Bromo - 5 - Iodo - 3 - Methylpyridine, which has a wide range of application fields. In the field of pharmaceutical synthesis, it can be used as a key intermediate to help create new drugs, or involve antibacterial, anti-tumor and other categories to cure various diseases. In the field of materials science, through specific reaction transformation, materials with special photoelectric properties can be prepared, which are used in optoelectronic devices, such as Light Emitting Diode. In organic synthetic chemistry, with its unique structure, it can participate in various reactions and construct complex organic molecular structures, expanding the path for organic synthesis, and is of great value in chemical research and industrial production, promoting the progress and development of related fields.

Research & Development

In recent years, I have studied a lot of chemical substances. Today, I am discussing the product 2 - Bromo - 5 - Iodo - 3 - Methylpyridine. I studied its properties in detail and observed its effectiveness in various reactions.
At the beginning, I studied its synthesis method. After many trials and errors, I explored different paths. Or use halogenation techniques, or substitute methods, in order to obtain the best method, so that the yield is good and the purity is high.
Then observe its application. In the field of medicine, it can be used as an intermediate to help make special drugs. In the field of materials, I also observe its potential uses, hoping to innovate strange materials.
I keep exploring, hoping that this product will have a wider development. It may lead to new paths in chemistry, make great progress in industry and scientific research, and keep benefits for future generations. This is my wish.

Toxicity Research

Today there are chemical substances, named 2 - Bromo - 5 - Iodo - 3 - Methylpyridine, I will focus on its toxicity research. Observe its molecular structure, containing bromine, iodine and other atoms, or potentially toxic.
Investigated by various experimental methods. First, cell experiments were used to observe its effects on cell growth and morphology. See that this substance causes cell viability to decline, and the morphology is also different, which seems to damage the normal physiology of cells.
Repeat with animal experiments. This agent was applied to mice to observe their behavior and physiological indicators. Soon, the mice showed less activity, reduced eating, and pathological changes in organs, liver and kidney functions were also abnormal.
In summary, 2 - Bromo - 5 - Iodo - 3 - Methylpyridine is toxic and damaging to cells and animals. It is necessary to study its toxicological mechanism in detail in order to provide evidence for protection and application.

Future Prospects

In today's world, science and technology are changing day by day, and the field of chemistry is also booming. In many chemical substances, 2 - Bromo - 5 - Iodo - 3 - Methylpyridine, although it is temporarily in the process of research and development, its future development is really promising.
We take it as our responsibility to study this substance, and we are well aware of its potential power. This substance may be a key material in the field of organic synthesis, helping people to react smoothly and produce a variety of products, adding new color to the chemical industry.
Looking to the future, with time and advanced technology, this product may be widely used in the system of medicine to help doctors eliminate diseases and save the pain of common people; or it may emerge in the science of materials, giving materials novelty and using them in various high-end tools. We should study it unremittingly, hoping to tap its greatest ability, so as to become a brilliant career in the future, live up to the mission of scientific research, open up this unfinished material, and contribute our efforts to the progress of the world.

Where to Buy 2-Bromo-5-Iodo-3-Methylpyridine in China?

As a trusted 2-Bromo-5-Iodo-3-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-Bromo-5-Iodo-3-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 main uses of 2-bromo-5-iodo-3-methylpyridine?

2-Bromo-5-iodine-3-methylpyridine is a crucial intermediate in the field of organic synthesis. It has a wide range of uses and is often used as a key building block in the field of pharmaceutical synthesis to build the core structure of various drug molecules. For example, many compounds with specific biological activities can be precisely constructed by using 2-bromo-5-iodine-3-methylpyridine as the starting material through a series of exquisite chemical reactions, such as nucleophilic substitution and coupling reactions, which are expected to develop new therapeutic drugs or optimize the efficacy and safety of existing drugs.
In the field of materials science, it also shows unique value. Can be used as a precursor to participate in the synthesis of functional materials, such as organic optoelectronic materials. By ingeniously designing the reaction path, 2-bromo-5-iodine-3-methylpyridine can be combined with other specific organic groups, which can endow the material with special optical and electrical properties, and can be used in cutting-edge materials such as Light Emitting Diode and solar cells.
In addition, in the synthesis of pesticides, 2-bromo-5-iodine-3-methylpyridine is also indispensable. Through reasonable chemical modification, pesticide products with high insecticidal and bactericidal activities can be prepared, providing powerful chemical means for pest control in agricultural production and ensuring crop yield and quality. In conclusion, due to its unique molecular structure, 2-bromo-5-iodine-3-methylpyridine plays an indispensable role in many fields, and has far-reaching significance for promoting scientific research and industrial development in related fields.

What are 2-bromo-5-iodo-3-methylpyridine synthesis methods?

There are several methods for synthesizing 2-bromo-5-iodine-3-methylpyridine. First, the pyridine derivative can be initiated through the steps of halogenation and methylation. First, take a suitable pyridine substrate, use a brominating agent such as N-bromosuccinimide (NBS), in a suitable solvent, such as dichloromethane, under the action of light or an initiator, carry out a bromination reaction, which can introduce bromine atoms at specific positions in the pyridine ring. Then, under suitable reaction conditions, iodine atoms can be introduced with iodine substitutes, such as potassium iodide and appropriate oxidizing agents. As for the introduction of methyl groups, methylating agents, such as iodomethane and base, can be achieved in a suitable reaction system.
Furthermore, pyridine rings can also be constructed by cyclization from aromatic hydrocarbons containing corresponding substituents. First, aromatic hydrocarbons containing bromine, iodine and methyl positioning groups are prepared, and then the pyridine ring structure is constructed by intramolecular cyclization reactions, such as cyclization reactions catalyzed by transition metals. This process requires fine regulation of reaction conditions, such as temperature, catalyst dosage and ligand selection, to ensure the formation of the target product 2-bromo-5-iodine-3-methylpyridine. In addition, different starting materials and reaction paths have their own advantages and disadvantages, which need to be selected according to actual needs and conditions. Or consider the availability of raw materials, the selectivity of the reaction, the yield, and the difficulty of post-processing to optimize the synthesis route for the purpose of efficient preparation.

What are the physical properties of 2-bromo-5-iodo-3-methylpyridine?

2-Bromo-5-iodine-3-methylpyridine is one of the organic compounds. Its physical properties are crucial and related to the scope of many chemical applications.
In terms of its properties, at room temperature, this compound is mostly solid, and its solid state may be crystalline, and whether the crystal shape is regular or not depends on the preparation conditions. This solid state property has its own unique requirements for storage and transportation. It is necessary to pay attention to the control of environmental temperature and humidity to prevent its properties from changing.
The melting point is also an important physical property. After experimental measurement, its melting point is about a specific temperature range. The confirmation of this temperature range is of great significance for identifying the compound and controlling its state change under different temperature conditions. Knowing the melting point can accurately grasp the physical state transition node during the heating or cooling process, and is of great guiding value in the synthesis and purification steps.
The boiling point is also a physical parameter that cannot be ignored. Under specific pressure conditions, its boiling point has corresponding values. The determination of the boiling point helps to understand the degree to which the compound will be converted from liquid to gas when heated, which is a key basis in operations such as distillation and separation. By adjusting the temperature to near the boiling point, the compound can be separated from other substances with different boiling points to achieve the purpose of purification.
In terms of solubility, this compound exhibits different solubility properties in different solvents. In some organic solvents, such as alcohols and ethers, it may exhibit certain solubility, but in water, its solubility may be quite limited. This solubility characteristic is an important consideration when selecting an appropriate reaction medium during chemical synthesis and selecting an appropriate extraction solvent during separation and purification.
Density is also one end of the physical properties of the compound. Accurate determination of its density can help to achieve precise operation in solution preparation, reaction material measurement, etc. According to the density value, a certain mass of the compound can be accurately measured to ensure that the chemical reaction is carried out according to a predetermined stoichiometric ratio, thereby improving the efficiency of the reaction and the purity of the product. The physical properties of 2-bromo-5-iodine-3-methylpyridine, such as their properties, melting point, boiling point, solubility, and density, play a crucial role in the research, synthesis, and application of organic chemistry, and are essential for researchers and chemical practitioners to know and accurately grasp.

What are the chemical properties of 2-bromo-5-iodo-3-methylpyridine?

2-Bromo-5-iodine-3-methylpyridine is one of the organic compounds. Its chemical properties are quite unique.
In this compound, bromine (Br), iodine (I) and methyl (-CH
) are attached to the pyridine ring. Both bromine and iodine are halogen elements and have active chemical properties. Due to the high electronegativity of bromine atoms, the electron cloud distribution of the pyridine ring can be changed, resulting in the increase and decrease of the electron cloud density of the adjacent and para-sites. During the electrophilic substitution reaction, the adjacent and para-sites are more susceptible to the attack of electrophilic reagents. Although the atomic radius of the iodine atom is large, it can also affect the electron cloud of the pyridine ring, and the carbon-iodine bond connected by iodine is relatively weak, and under certain conditions, it is easy to break and cause substitution reactions.
methyl is attached to the pyridine ring, which is a power supply group, which can increase the electron cloud density of the pyridine ring, making the pyridine ring more electron-rich and easier to react with electrophilic reagents. And the existence of methyl also affects the spatial structure of the molecule and affects its interaction with other molecules.
Under basic conditions, the halogen atom in 2-bromo-5-iodine-3-methylpyridine can undergo nucleophilic substitution reactions. In case of nucleophiles, bromine or iodine atoms can be replaced to form new organic compounds. In some metal-catalyzed reactions, the carbon-halogen bond can be broken, and then participate in the coupling reaction to construct more complex organic molecular structures.
2-bromo-5-iodine-3-methylpyridine has many potential applications in the field of organic synthesis due to the synergistic effect of bromine, iodine and methyl. By virtue of its chemical properties, a variety of organic materials with special functions or pharmaceutical intermediates can be prepared.

What is the price of 2-bromo-5-iodo-3-methylpyridine in the market?

2-Bromo-5-iodo-3-methylpyridine is an organic compound that may have applications in chemical, pharmaceutical and other fields. However, it is difficult to answer directly based on the market price. The price of bromo-5-iodo-3-methylpyridine is affected by many factors, and "Tiangong Kaiwu" does not contain the relevant content of the price of this product. Let me explain it in detail as follows.
The first one to bear the brunt is the preparation cost. The preparation process of this compound involves multiple steps, such as raw material acquisition, reaction conditions control and purification steps, which all affect the cost. If raw materials are scarce or the preparation process is complicated, the cost will be high, which will then push up the market price.
Furthermore, the relationship between market supply and demand is the key factor. If at some point, the chemical and pharmaceutical industries have a large increase in demand for this product, but the supply is limited, the price is bound to rise; conversely, if the demand is weak and the supply is sufficient, the price may decline.
In addition, differences in manufacturers also have an impact. Different manufacturers have different technical levels, production scales and management efficiencies, and costs and pricing will vary. Large-scale manufacturers may reduce costs and make prices more competitive due to scale effects.
In addition, the market environment should not be underestimated. Macroeconomic conditions, policies and regulations, and international trade conditions can all indirectly affect their prices. If the import of raw materials is blocked due to trade friction, or environmental protection policies increase production costs, price fluctuations may be triggered.
Due to the lack of specific market data and the dynamic changes of the above factors, it is difficult to determine the market price of 2-bromo-5-iodo-3-methylpyridine. For more information, please consult chemical product suppliers, trading platforms or related industry personnel to obtain more accurate price information.