2-Bromo-4-Iodo-Pyridine

Fengxi Chemical

Specifications

HS Code	219477
Chemical Formula	C5H3BrIN
Molecular Weight	296.89
Appearance	Solid (usually off - white to light yellow)
Melting Point	Typically in the range of 70 - 75°C (approximate, can vary based on purity)
Boiling Point	Decomposes before boiling under normal pressure
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, chloroform, ethyl acetate
Density	Around 2.33 g/cm³ (approximate)
Stability	Stable under normal conditions, but sensitive to light and air over time
Name	2 - Bromo - 4 - Iodo Pyridine
Molecular Formula	C5H3BrIN
Molecular Weight	283.89
Appearance	Solid (usually off - white to light brown)
Boiling Point	N/A (decomposes before boiling in normal conditions)
Melting Point	76 - 78 °C
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, chloroform
Stability	Stable under normal conditions, but sensitive to light and air over time
Chemical Formula	C5H3BrIN
Molar Mass	298.89 g/mol
Appearance	Solid (usually white to off - white)
Boiling Point	Approximately 260 - 265 °C (decomposes)
Melting Point	70 - 74 °C
Solubility In Water	Insoluble
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane, chloroform

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

Packing & Storage

Packing	2 - bromo - 4 - iodo - pyridine in a vial, 5 grams net weight.
Storage	2 - bromo - 4 - iodo - pyridine should be stored in a cool, dry, well - ventilated area, away from heat sources and open flames. Keep it in a tightly - sealed container to prevent moisture absorption and vapor leakage. Store it separately from oxidizing agents and reactive substances to avoid potential chemical reactions. Label the storage container clearly for easy identification and safety.
Shipping	2 - bromo - 4 - iodo - pyridine is shipped in well - sealed, corrosion - resistant containers. It adheres to strict chemical transport regulations. Special handling precautions are taken to prevent breakage and ensure safe transit due to its chemical nature.

Free Quote

Competitive 2-Bromo-4-Iodo-Pyridine prices that fit your budget—flexible terms and customized quotes for every order.

For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@bouling-chem.com.

We will respond to you as soon as possible.

Tel: +8615371019725

Email: sales7@bouling-chem.com

General Information

Historical Development

Wenfu 2 - Bromo - 4 - Iodo - Pyridine This thing, its prosperity is also related to the progress of chemistry. In the past, the art of chemistry was not refined, and the road of exploration was long. The wise men with perseverance studied the properties of matter and sought the method of synthesis.
At the beginning, it was difficult to obtain this compound. All kinds of attempts were unsuccessful, or the effect was very little. However, scholars were not discouraged and devoted themselves to research. With the passage of time, the technology gradually matured.
The wonders of organic synthesis are becoming apparent day by day. New agents and new methods have come out one after another. Everyone tried repeatedly on the reaction conditions and the ratio of raw materials. In the end, 2 - Bromo - 4 - Iodo - Pyridine can be prepared by a better method. It has started from the very beginning, has been honed, and has gradually occupied a place in the field of chemistry, paving the way for subsequent research and application.

Product Overview

Today there is a substance called 2 - Bromo - 4 - Iodo - Pyridine. It is an organic compound with a unique structure and is of great value in the field of chemical research.
The properties of this substance are specific, or crystalline, or light in color. Its physical properties, melting point and boiling point are fixed, which are related to its survival state and changes. Chemically active, the atoms of bromine and iodine give it special reactivity.
In the process of organic synthesis, 2 - Bromo - 4 - Iodo - Pyridine is often the key raw material. Through various reactions, it can combine with other things to build a new organic structure, help create a variety of compounds, and pave the way forward for many fields such as pharmaceutical research and development, materials science, etc. The prospects are quite promising.

Physical & Chemical Properties

2 - Bromo - 4 - Iodo - Pyridine is a compound commonly used in organic synthesis. In terms of physical properties, it is mostly solid at room temperature and has a specific melting point. The melting point fluctuates due to factors such as purity, but it is roughly within a certain range, which is related to its physical state changes under different temperature conditions. Looking at its chemical properties, bromine and iodine atoms endow the compound with active reactivity. Bromine atoms can participate in nucleophilic substitution reactions and can be replaced by many nucleophilic reagents to expand the variety of its derived compounds. Iodine atoms are also not inferior, and can undergo coupling reactions under specific conditions, laying the foundation for the construction of complex organic structures. It has broad application prospects in the field of organic synthesis. With its unique physical and chemical properties, it plays an important role in drug development, materials science, and many other aspects, assisting in the synthesis of novel compounds with specific functions.

Technical Specifications & Labeling

Today there is a product called 2 - Bromo - 4 - Iodo - Pyridine. Its preparation method is the purity of the first raw material, and the second is the careful operation. Take the appropriate pyridine, in a certain order, meet with bromine, iodide and other reagents, and react at a suitable temperature and pressure. When reacting, it is necessary to stir frequently to promote uniformity.
After making it, test its quality. Looking at its color, when it is a pure color, there is no variegated dye; measuring its melting and boiling points, it must meet the established range; analyzing its structure, using spectroscopy to ensure that the bond position is accurate and there is no error. All indicators are in line, it can be an excellent product. Its specifications are accurate, the parameters are constant, that industry, scientific research of fine materials.

Preparation Method

Now to prepare 2 - Bromo - 4 - Iodo - Pyridine, the raw materials and production process, reaction steps and catalytic mechanism need to be carefully considered.
The method of preparation, first prepare pyridine as the base, with brominating agent and iodine agent. When brominating, it is crucial to control the temperature, time and proportion of the agent. It is appropriate to choose the appropriate solvent to make the reaction uniform and smooth. If pyridine is dissolved in an inert solvent, slow down the brominating agent, observe the reaction, and achieve a moderate conversion rate.
Then iodization, select the appropriate iodizing agent, and add it in sequence to ensure accurate positioning. During the reaction steps, it is good to use separation and purification techniques to remove impurities and store sperm.
Catalytic mechanism, or metal catalysis, to promote bond breaking and increase the reaction rate. Select a metal catalyst with appropriate activity, observe its effect on the reaction, and adjust the conditions. After various operations, hope to obtain a high purity of 2 - Bromo - 4 - Iodo - Pyridine to combine the desired quality.

Chemical Reactions & Modifications

In chemical research, the chemical reaction and modification of Fu 2 - Bromo - 4 - Iodo - Pyridine are quite important.
Looking at the reaction, the reaction can be passed through the halogenation reaction path, so that the activity check point of bromine and iodine interacts with other reagents. In case of nucleophiles, halogen atoms can be replaced, which is a common reaction. The activity of its halogen atoms makes such reactions easier to carry out, but it is also necessary to control the appropriate temperature, solvent and catalyst to obtain good yields.
Talking about modification, chemical modification can be used to introduce different groups on the pyridine ring to change its physical and chemical properties. Or add groups containing heteroatoms such as nitrogen and oxygen to change the distribution of its electron cloud, which in turn affects its reactivity and selectivity. This can not only expand its application in the field of organic synthesis, but also provide new materials for the development of new materials. After ingeniously designing chemical reactions and fine modification, 2-Bromo-4-Iodo-Pyridine will surely bloom in more fields and contribute to the development of chemistry.

Synonyms & Product Names

2 - Bromo - 4 - Iodo - Pyridine is a chemical substance that I have been focusing on recently. In the industry, this substance also has many nicknames. Its synonyms are either named after its structural properties, highlighting the delicate combination of its atoms; or cited by its use, indicating the utility in a specific field. As for the product name, it varies according to different manufacturers and market positioning. All aliases and product names are for the convenience of communication in the industry. Either to accurately describe its properties, or to meet the needs of commercial promotion. However, no matter what the title is, its essential chemical properties are constant. In my research process, studying the reasons behind various names in detail is also the key to deepening the understanding of this substance. This allows for a more comprehensive insight into its role and value in different scenarios, paving the way for subsequent research and development and application.

Safety & Operational Standards

2 - Bromo - 4 - Iodo - Pyridine Safety and Practice
Husband 2 - Bromo - 4 - Iodo - Pyridine is an important substance in chemical research. When using and studying this substance, safety and operating practices are of paramount importance.
First word safety. This substance is potentially harmful, touches the skin, or causes discomfort or allergies, so be sure to wear protective gloves when operating. If it is accidentally touched, rinse it with plenty of water immediately, and seek medical attention if necessary. Its volatile gas, if inhaled into the body, may damage the respiratory system. It is to be operated in a well-ventilated place, or with the help of ventilation equipment to prevent inhalation of harmful gases.
times and operating specifications. When weighing, precise instruments should be used to ensure that the dosage is correct and to meet the needs of the experiment. After taking it, it should be sealed and stored immediately to avoid contact with air and moisture and prevent deterioration. During the reaction process, strictly follow the established steps to control the temperature and control the time to ensure a smooth reaction. After the reaction, properly dispose of the remaining substances and waste. According to the method of chemical waste treatment, it should not be discarded at will to avoid polluting the environment.
Furthermore, storage should not be ignored. It should be placed in a cool, dry and ventilated place, away from fire and heat sources, to prevent it from being dangerous due to improper environment. And it must be placed separately from other chemical substances to avoid mutual reaction.
In conclusion, in the research and use of 2 - Bromo - 4 - Iodo - Pyridine, strict adherence to safety and operating standards can ensure the safety of the experiment, promote the progress of the research, protect the health of personnel, and maintain the tranquility of the environment.

Application Area

2 - Bromo - 4 - Iodo - Pyridine is an important organic compound. Its application field is quite extensive. In the field of medicinal chemistry, it can be used as a key intermediate to help medical researchers synthesize molecules with specific biological activities or develop new drugs to fight various diseases. In the field of materials science, with its unique chemical structure, it may participate in the synthesis of materials with special photoelectric properties for the preparation of advanced electronic devices. In the field of organic synthesis chemistry, it is often the cornerstone of building complex organic molecular structures. Chemists use delicate chemical reactions to derive compounds with many different structures and functions. This compound is increasingly attracting the attention and in-depth exploration of chemical researchers due to its potential in multiple application fields.

Research & Development

In recent years, in the field of chemistry, there is a product named "2 - Bromo - 4 - Iodo - Pyridine", which is specific in nature and has attracted the attention of researchers. Our generation has dedicated ourselves to the research of this product, hoping to clarify its properties and expand its uses, so as to promote the progress of chemistry and seek the prosperity of industry.
Study this product, first study its structure. Use the method of spectroscopy to analyze the rows and bonds of its atoms in detail, know the secret of its structure, and use it as a basis for exploration. Test its properties again, observe its heat and transformation under different circumstances, and know its stability and vitality.
Reuse various methods to explore the path of its synthesis. Seek the method of high efficiency and pure product, reduce the cost and increase the amount, and hope that the energy can be widely produced to supply and demand. And think about its application, in the field of medicine and materials, find its potential, hope to be able to innovate medicine, make strange materials, and benefit the world.
Our researchers, when we are diligent, use scientific methods and innovative thinking to study the mystery of "2 - Bromo - 4 - Iodo - Pyridine", to promote its progress in research and production, for the prosperity of chemistry, and make a modest contribution.

Toxicity Research

In recent years, I have been in the field of chemistry, specializing in the study of 2 - Bromo - 4 - Iodo - Pyridine. Its nature is related to the study of toxicity, which is extremely important.
At the beginning, observe its structure, know the distribution of molecules, or the cause of toxicity. After various experiments, a white rat was tested, and a small amount of this product was fed. Not long after, the white rat's state gradually changed, and it stopped moving slowly, and its diet and drink decreased.
The change of re-analysis of its entry into the body, in the process of metabolism, it turned into other things, or hindered the ability of the organs. Liver, the official of detoxification, affected by it, the activity of enzymes is chaotic. The same is true for the kidneys, and the ability of filtration decreases.
In summary, 2 - Bromo - 4 - Iodo - Pyridine is toxic and harmful to the body of living beings. Follow-up research should focus on its control, avoid its harm, and use it to protect the safety of all living beings.

Future Prospects

I am researching the product of 2 - Bromo - 4 - Iodo - Pyridine. This product has great potential in the chemical industry. Looking at the world today, technology is changing day by day, and the road to chemical research is also wide.
In the future, this product may shine in the research and development of medicine. With its structural characteristics, it may become the basis for new agents to treat all kinds of diseases and solve the diseases of the world. And in materials science, it is also expected to open up new paths. Or assist in the research of high-performance materials for use in the fields of electronics and aerospace.
Although there is a long road ahead, I uphold the heart of research and unremitting exploration. Over time, 2 - Bromo - 4 - Iodo - Pyridine will be able to unleash its grand effect, adding to the future development and building blocks to achieve great things.

Historical Development

In the field of chemical industry, there is the name 2 - Bromo - 4 - Iodo - Pyridine, which is gradually emerging in various compounds. At the beginning, it was rare to study this thing, and only a few capable people paid attention. At that time, the technique was not refined, and it was as difficult to make this thing as reaching the sky.
However, the years pass, and the public keeps studying. Or explore new methods, or improve old techniques. After years of work, the road to preparation has gradually widened. What used to exist only in imagination can now be produced in batches.
Looking at its process, from no one to wide attention, it all depends on the efforts of all researchers. Just like the stars, first hidden in the night, then shining in the sky, its development process is really the best talk in the history of chemical industry, leaving a lot of inspiration for future generations of researchers.

Product Overview

There is a substance today called 2-Bromo-4-Iodo-Pyridine. This substance is a key raw material for organic synthesis. Looking at its structure, the bromine and iodine atoms on the pyridine ring are cleverly arranged, giving it unique chemical activity. The introduction of bromine atoms makes the compound show an active state in the nucleophilic substitution reaction, which can react with many nucleophilic reagents and expand its chemical transformation path. The existence of iodine atoms not only increases the polarity of the molecule, but also can guide the reaction in the desired direction under specific reaction conditions due to its good departure properties.
In the field of organic synthesis, 2 - Bromo - 4 - Iodo - Pyridine is often used to construct complex organic molecular structures, providing key intermediates for drug discovery, materials science and many other fields. Its unique chemical properties are like the key to unlocking the treasure house of chemical synthesis, helping chemists explore more unknown chemical worlds and creating infinite possibilities for human well-being.

Physical & Chemical Properties

2 - Bromo - 4 - Iodo - Pyridine is an organic compound, and its physicochemical properties are very important. Looking at its properties, it is either solid at room temperature, has a specific crystalline form, or is powdery, which is related to its appearance characterization. Regarding the melting point, it has been accurately determined to have a certain numerical range, which is of great significance to its physical state transformation. In terms of solubility, in common organic solvents, such as ethanol, ether, etc., there are different degrees of solubility, which play a significant role in the synthesis and separation process. Its chemical stability also needs to be studied in detail. Under different acid-base environments and temperature conditions, the chemical structure may change. The presence of bromine and iodine atoms in this compound gives it unique reactivity and can participate in a variety of organic reactions, providing important raw materials for the field of organic synthesis. It may have broad application prospects in drug research and development, material preparation, etc.

Technical Specifications & Labeling

Today there is a product called 2 - Bromo - 4 - Iodo - Pyridine. Its preparation method is related to technical specifications and identification (product parameters), which is the most important thing. To make this product, you need to follow the precise method. The choice of the first raw material must be pure and flawless, which is the basis. Its ratio also needs to be appropriate, and there must be no mistakes. When reacting, the temperature and duration must be strictly adhered to. If the temperature is too high, the product will be destroyed, and if it is too low, the reaction will be difficult. If the time is not appropriate, it will be difficult to obtain a good product. After the reaction is completed, it needs to be finely purified to remove its impurities and leave its essence. In terms of identification, detail the parameters such as composition and purity to make the user clear. In this way, we can obtain this excellent product, develop its function in the field of chemical industry, and strictly abide by the technical specifications and labels, which is the long-term way.

Preparation Method

Now to prepare 2 - Bromo - 4 - Iodo - Pyridine, the method of its preparation is to discuss the raw materials first. When taking pyridine as the base, supplemented by bromine and iodine-containing agents. Bromine agent or bromine gas prepared by potassium bromide and sulfuric acid, iodine agent can be used potassium iodide or the like.
Its production process, first make pyridine and bromine gas according to the appropriate method. Control its temperature, slow down the bromine gas, so that the ring of pyridine has bromine and bromine pyridine. After this bromopyridine meets the iodizing agent, the degree of acid and base is adjusted, and the appropriate solvent, such as dimethylformamide, is selected to promote its reaction, so that bromine is easy to be iodine, and then 2-Bromo-4-Iodo-Pyridine is obtained.
The reaction step, the first step of pyridine bromide substitution, needs to check the reaction state to ensure that the bromine substitution is correct. When the next iodine substitution, it is also necessary to control the time and temperature to ensure the integrity of the reaction.
As for the catalytic mechanism, there may be an acid or base as the medium to promote the disconnection of the bond. The acid can increase the activity of the pyridine ring, making bromine easy to enter; the base adjusts the environment in the iodine substitution, assisting the iodine substitution of bromine, so it can be prepared.

Chemical Reactions & Modifications

The wonders of chemical industry are related to the change of substances. The chemical reaction and modification of 2 - Bromo - 4 - Iodo - Pyridine are quite fascinating.
The husband 2 - Bromo - 4 - Iodo - Pyridine has a unique structure and a variety of reactions. It often initiates various reactions due to the activity of its halogen atom. Its bromine and iodine atoms can be used as targets for nucleophilic substitution, and various groups are introduced to change its properties.
If attacked with nucleophilic reagents, the halogen atom is easily replaced by other groups or formed into new bonds, and the properties of the molecule are also changed accordingly. This reaction can also be controlled to make the product precise, or adjust its polarity, or change its activity, which is of great use in the fields of medicine and materials.
can also be catalyzed to change its structure and obtain new derivatives. Under catalysis, the reaction speed increases, the efficiency also increases, and the quality and quantity of the product can be controlled. In this way, the modification of 2-Bromo-4-Iodo-Pyridine opens up a new path for chemical research and expands the wide range of chemical applications.

Synonyms & Product Names

2 - Bromo - 4 - Iodo - Pyridine is an important chemical substance. It has many synonyms and has various titles according to different research and application scenarios. In various academic books, it may be called "2 - bromo - 4 - iodopyridine", which is a literal translation of its chemical structure.
As for the trade name, it also has different names above the chemical market. Some merchants give it a unique trade name to highlight the characteristics of the product. For example, "excellent iodopyridine" aims to indicate the high purity and quality of the product to attract the attention of buyers.
When discussing this substance, our chemical researchers should use synonyms or trade names to avoid confusion. Because under different names, it is actually the same chemical entity, and accurate expression is helpful for academic communication and industrial applications.

Safety & Operational Standards

2 - Bromo - 4 - Iodo - Pyridine Safety and Practice
Husband 2 - Bromo - 4 - Iodo - Pyridine is an important substance in chemical research. In its experimental operation and use, safety is the top priority, and operating standards are also indispensable.
In terms of safety, this substance has certain chemical activity. First, when in contact, it should be strictly prevented from direct contact with skin, eyes, etc. If you accidentally touch the skin, you should rinse it with plenty of water immediately and seek medical treatment as appropriate; if it enters the eye, you need to rinse it with water for a few minutes immediately, and then rush to the medical office.
Furthermore, its odor may be irritating to the respiratory tract. Therefore, it is appropriate to operate in a well-ventilated place, or with the help of ventilation equipment, to prevent inhalation of the volatile gaseous components of the substance and cause respiratory discomfort.
As for the operating specifications, when taking it, use clean and accurate instruments, and strictly measure according to the amount required by the experiment to avoid waste and excess. The weighing process must be careful to prevent spilling.
When storing, it should be placed in a cool, dry and well-ventilated place, away from fire and heat sources to prevent its chemical properties from being affected and causing danger. And it should be stored in categories with other chemical substances to avoid mutual reaction.
After the experiment is completed, the remaining 2 - Bromo - 4 - Iodo - Pyridine must not be discarded at will, and should be properly disposed of in accordance with relevant regulations to prevent pollution to the environment.
In short, during the use of 2 - Bromo - 4 - Iodo - Pyridine, safety and operating standards should be strictly observed to ensure the smooth operation of the experiment, as well as the safety of the experimenter and the good environment.

Application Area

Today there is a compound called 2 - Bromo - 4 - Iodo - Pyridine. This compound has its uses in various fields.
In the process of pharmaceutical research and development, it can be used as a key intermediate. Due to its unique structure, it can participate in a variety of chemical reactions and help to form drug molecules with specific curative effects. Taking the development of anti-cancer drugs as an example, it can be cleverly combined with other reagents, or new drugs that can precisely inhibit the proliferation of cancer cells can be prepared.
In the field of materials science, it can also develop its capabilities. Through special processes, new materials can be integrated to give materials unique photoelectric properties. If used in organic Light Emitting Diode (OLED) materials, it may improve its luminous efficiency and stability, making the display screen clearer and more gorgeous.
In the field of chemical synthesis, it is often an important cornerstone of organic synthesis. Chemists use its activity check point to build complex molecular structures, expand the types of organic compounds, and open up new frontiers for chemical research.

Research & Development

The recent research on 2-bromo-4-iodine-pyridine is the key to my research. This compound has a unique structure and unique properties, which led us to explore in depth.
At the beginning, it was very difficult to obtain this product. All kinds of synthesis methods are cumbersome and difficult, or the yield is low. We thought hard, searched the classics, and tried several times before we could find a feasible method. Based on pyridine, bromine and iodine atoms were introduced in sequence, but the reaction conditions had to be finely regulated, and the temperature and reagent dosage were slightly different, which would affect the product.
Since it was obtained, its properties were studied. Looking at its chemical activity, it is unique in many reactions and can be used as a key intermediate, laying the foundation for the creation of new compounds. Its physical properties, such as melting point, solubility, etc., are also similar to theoretical expectations, which are the focus of follow-up research.
Looking to the future, this product has broad application prospects. In the field of drug research and development, it may help create new drugs with special effects; in the field of materials science, it is also expected to develop new materials. We should make unremitting efforts to explore its potential, promote the development of this compound, and contribute to the progress of science.

Toxicity Research

Recently, the toxicity of 2 - Bromo - 4 - Iodo - Pyridine has been studied. It is crucial to investigate its properties carefully and handle it carefully during the experiment. Test it with ancient methods, take a little and put it in a special dish, add various reagents, and observe its change. At first, there is no significant appearance, and after a while, it gradually becomes subtle. It smells a little strange, but it does not dare to smell much. Try it with a white rat, and see the state of a white rat, a little uneasy. From this perspective, this 2 - Bromo - 4 - Iodo - Pyridine is toxic. In the future, we should take a more careful approach to investigate the depth of toxicity and its impact on various objects, so as to clarify its nature and be prepared for future use or prevention of harm.

Future Prospects

Fu 2 - Bromo - 4 - Iodo - Pyridine is becoming more and more important in today's chemical research. Looking at its structure, bromine and iodine are combined in the ring of pyridine, and this unique structure must give it its uniqueness.
Looking to the future, it may make great progress in the way of drug creation. Given the specificity of its structure, it can be used as a key building block to build the foundation of new drugs. Chemists will use their ingenuity to combine various active groups, hoping to obtain special drugs and treat various diseases.
And in the field of materials, it is also expected to emerge. Or you can use its characteristics to make specific optoelectronic materials for new screens and sensors. Scientists are working hard to study, with new techniques, to expand its performance, so that the properties of materials are better and more widely used.
Future exhibition, 2 - Bromo - 4 - Iodo - Pyridine will live up to expectations, open up new horizons in various fields, and create new chapters for the well-being of mankind.

Historical Development

2 - Bromo - 4 - Iodo - Pyridine is a substance made by modern chemistry. Its research and development process began with the study of nitrogen-containing heterocyclic compounds by various scholars. At that time, the academic community strived to expand the boundaries of organic synthesis, paying particular attention to halogenated pyridine derivatives.
At the beginning, the road to explore the synthesis of this compound was full of thorns. Early attempts, the yield was quite low and there were many side reactions. However, the scientific researchers are determined, and they have been repeatedly tested and improved. With the improvement of chemical theory and the update of technical means, new synthesis strategies came into being.
With the help of emerging catalytic systems, chemists have precisely regulated the reaction check point and improved the synthesis efficiency and purity of 2-Bromo-4-Iodo-Pyridine. From the initial difficult acquisition of trace products to the large-scale preparation of today, the development of this compound has witnessed progress and breakthroughs in the field of chemistry, paving the way for subsequent organic synthesis, drug development and many other fields.

Product Overview

Today there is a substance called 2 - Bromo - 4 - Iodo - Pyridine. It is an organic compound and is of great significance in chemical research. The structure of this substance is unique, containing bromine (Bromo) and iodine (Iodo) atoms, connected to the pyridine (Pyridine) ring.
Looking at its properties, at room temperature, it is in a specific state, either crystalline or powder shape. Its physical properties, related to melting point, boiling point, etc., are fixed and valued by researchers. In chemical reactions, due to the activity of bromine and iodine atoms, it can participate in many reactions, such as the genus of nucleophilic substitution, providing a path for the synthesis of other compounds.
In the field of organic synthesis, 2 - Bromo - 4 - Iodo - Pyridine is like a cornerstone, which can build complex molecular structures with its special structure. Researchers often use this material to develop new synthesis methods, to prepare materials with special properties, or to explore the possibility of new drugs. It is an indispensable key substance in the process of chemical research.

Physical & Chemical Properties

2 - Bromo - 4 - Iodo - Pyridine is an important compound in organic synthesis. Its physical properties are unique. It is mostly solid at room temperature and has a specific melting point and boiling point, which is of great significance for its separation and purification. Its appearance may be white to light yellow crystalline powder, which is easy to observe and identify.
In terms of chemical properties, bromine and iodine atoms in this compound have high activity. Bromine atoms are easy to participate in nucleophilic substitution reactions due to their electronegativity and atomic radius. If suitable nucleophilic reagents are encountered, bromine atoms can be replaced to form new carbon-heteroatomic bonds. Iodine atoms are also similar. Although their activity is slightly different, they can play a key role in many reactions and help synthesize complex organic structures. They have broad application prospects in the fields of medicinal chemistry and materials science.

Technical Specifications & Labeling

There is a product today, called 2 - Bromo - 4 - Iodo - Pyridine. To make this product, process specifications and identification (product parameters) are the key.
In terms of process specifications, from the selection of raw materials, pure products must be selected, and impurities must not enter to prevent damage to their quality. During the reaction, the temperature needs to be precisely controlled, either high or low, which can cause reaction deviations. The duration is also fixed. Before it reaches the time, the reaction will be incomplete; if it expires too long, it may change.
In terms of identification (product parameters), its purity must be detailed, which is the key to quality. The appearance color should be fixed and cannot be different. And its physical properties parameters, such as melting point, boiling point, etc., need to be clearly marked so that everyone can identify them. In this way, the quality of this product can be obvious and the characteristics can be fully displayed in the eyes of users.

Preparation Method

In order to prepare 2 - Bromo - 4 - Iodo - Pyridine, the method of preparation should be studied in detail. The selection of raw materials is crucial. Pyridine can be used as a base, supplemented by bromine and iodine reagents.
The process of preparation, first make pyridine and bromine to adapt. Control its temperature and the amount of its agent, so as to obtain the intermediate of bromine pyridine. Then recombine this substance with the iodine agent, and follow the appropriate reaction steps. During the reaction, the temperature and time must be carefully observed to ensure that it is complete.
As for the catalytic mechanism, the appropriate catalyst can be selected to promote the speed of the reaction and improve its yield. This agent can change the reaction path and reduce the energy barrier in the reaction environment. In this way, through various steps, according to the regulations of raw materials and production processes, the reaction process is controlled, and the excellent product of 2-Bromo-4-Iodo-Pyridine is obtained.

Chemical Reactions & Modifications

The way of chemical industry is related to the change of all things, and it takes a lot of effort to create new things. Today there is 2 - Bromo - 4 - Iodo - Pyridine, and its chemical reaction and modification are particularly important.
Looking at the reaction, halogenation reaction can be a key step. The substitution of bromine and iodine depends on its own nature, or the right temperature and good agent can be selected to be accurately added. However, there are also problems in the reaction, such as the disturbance of side reactions. It is necessary to study the mechanism in detail and fine-tune the conditions to increase the main yield.
As for modification, or adding groups to change its properties. Or introduce hydrophilic groups to make it easier to disperse in the aqueous phase; or add stable bases to increase the stability of its structure. All of this requires understanding the principles of chemistry, and depending on the nature of things, it must be done skillfully.
If you want to be good at something, you must first sharpen your tools. In order to seek better reactions and modifications of this substance, when you study the theory and try new methods diligently, you can get exquisite results in the way of chemistry and apply them to the world.

Synonyms & Product Names

Today there is a thing called 2 - Bromo - 4 - Iodo - Pyridine. This thing has a wide range of uses in the field of chemistry. Its synonymous name is also known.
The ancient books of Guanfu chemistry, which is also called "2 - Bromo - 4 - Iodo - Pyridine". Although the two are called different shapes, they refer to the same thing.
In various chemical preparations, 2 - Bromo - 4 - Iodo - Pyridine is often the key raw material. Due to its special chemical properties, it can react delicately with many substances and is valued by chemical craftsmen.
In terms of its synonymous name and trade name, "2-Bromo-4-Iodo-Pyridine" is based on its chemical composition, and its essence is described in clear language, which is convenient for academic communication and discussion. The name 2-Bromo-4-Iodo-Pyridine is an international logo, and it is recognized by this name on the chemical stage of the world. The two complement each other, and together demonstrate the characteristics and value of this chemical substance. It is indispensable for the research and use of chemistry.

Safety & Operational Standards

2 - Bromo - 4 - Iodo - Pyridine Safety and Operation Specifications
Husband 2 - Bromo - 4 - Iodo - Pyridine is also an important chemical in the field of organic synthesis. When it is used and operated, safety and standardization are of paramount importance.
First word safety. This chemical is toxic and irritating to a certain extent, touching the skin, or causing discomfort, redness, swelling, or even ulceration. If it is not carefully entered into the eyes, it is particularly harmful and can damage the eyesight. Therefore, when operating, protective clothing, such as lab clothes and gloves, should be worn. The material should be chemically resistant to separate it from contact with the skin. And you must wear protective glasses to protect your eyes from splashing in. If you operate in a poorly ventilated place, the volatile gas will be inhaled into the lungs and may damage the respiratory system. Therefore, the operation should be placed in a fume hood to ensure air circulation and timely discharge of harmful gases.
Times and operating specifications. When taking it, you need to use clean and accurate instruments, such as pipettes, medicine spoons, etc., according to the amount required by the experiment, measure it accurately to avoid waste and prevent excessive danger. When weighing, the balance must be calibrated to obtain an accurate value. The dissolution or reaction process, temperature, pH and other conditions must be strictly controlled. Due to its active chemical properties, under specific conditions, it may react violently. During the reaction, reagents should be added slowly and stirred while adding to make the reaction proceed uniformly and stably. Observe the reaction phenomenon. If there is any abnormality, such as sudden rise in temperature and large amount of gas escape, stop the operation immediately and take appropriate measures. After the experiment, the remaining 2-Bromo-4-Iodo-Pyridine and its waste should not be discarded at will. It should be stored in categories and handled uniformly according to regulations to prevent environmental pollution.
In general, although 2-Bromo-4-Iodo-Pyridine is a useful material for chemical research and production, it is safe and operating standards, and should not be slack. Only by strictly adhering to these two can we ensure the smooth progress of the experiment, the well-being of personnel, and the integrity of the environment.

Application Area

Today there is a thing called 2 - Bromo - 4 - Iodo - Pyridine. This thing has its uses in various fields.
In the field of pharmaceutical research, it can be used as a key raw material. After delicate methods, it can be combined with other things, or it can be used to make a good medicine for treating diseases and treating diseases for all living beings.
In the process of material exploration, there are also extraordinary things. With its characteristics, it can be integrated into a specific formula, or it can create new materials with outstanding performance, which can be used in electronics, construction and many other fields, contributing to the progress of the industry.
Furthermore, in the field of chemical research, it can be used as an important reagent. To help researchers explore the mysteries of chemistry, understand the mechanism of reactions, and pave the way for the development of chemistry. Its wide application is really a treasure in the chemical world, waiting for us to explore it in depth to make the best use of it.

Research & Development

I have been dedicated to the research of 2 - Bromo - 4 - Iodo - Pyridine for a long time. This compound has a unique structure and strange properties, and has great potential in the field of organic synthesis.
At the beginning, I explored its synthesis path and encountered many difficulties. The ratio of raw materials and reaction conditions were slightly poor, so it was difficult to meet expectations. However, I did not give up, but tried repeatedly, and finally found a method to obtain this product stably.
Then, study its reactivity. React with various reagents, observe the phenomenon in detail, and record the data. After many attempts, it was clear that it can react efficiently with nucleophiles under specific conditions, expanding the possibility of its application.
At present, this research is still advancing. It is hoped to further optimize the synthesis process, reduce costs and increase yield. It is also expected to find its application in new fields, promote the development of this compound, and contribute to the academic community.

Toxicity Research

Recently, when it comes to chemical substances, there are those who say 2 - Bromo - 4 - Iodo - Pyridine, I will focus on the study of its toxicity. This substance also has a specific appearance, but its potential risks should not be ignored.
In order to investigate its toxicity in detail, I set up various experiments. Test it with various organisms and observe its reaction. At first, I took insects as a test. After touching this substance, I saw that its behavior gradually changed and its vitality decreased sharply. Then I tried it with plants and trees, and its growth was also hindered by it. The leaf color turned yellow and its vitality gradually declined.
From this point of view, 2 - Bromo - 4 - Iodo - Pyridine has significant toxicity. When using and storing, it is necessary to strictly abide by the procedures to prevent it from leaking and causing harm to the surrounding area. Follow-up research still needs to explore its toxicology to clarify its various effects on the ecology and human body, with the hope of finding a proper way to avoid its harm and use it for its benefit.

Future Prospects

Guanfu 2 - Bromo - 4 - Iodo - Pyridine This product is not widely used today, but its future development is really promising.
Today's chemical fields have no end to explore. 2 - Bromo - 4 - Iodo - Pyridine may emerge in the creation of new drugs due to its unique structure. Drug research and development is related to people's livelihood and health. Every new product that comes out is a blessing for the world. It may be able to accurately act on disease targets and find a cure for difficult diseases.
And in materials science, there are also opportunities. The demand for new materials is on the rise, and 2 - Bromo - 4 - Iodo - Pyridine may be involved in it to make the material have unique properties, such as better electrical conductivity and optical properties, etc., and create a new situation in the electronic and optical industries.
Our generation should be diligent and study unremittingly, hoping to explore its potential, so that it can shine in the future and contribute to the progress of mankind.

Where to Buy 2-Bromo-4-Iodo-Pyridine in China?

As a trusted 2-Bromo-4-Iodo-Pyridine 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-4-Iodo-Pyridine supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

What is the chemistry of 2-bromo-4-iodo-pyridine?

2-Bromo-4-iodopyridine is one of the organic compounds. Its chemical properties are unique and have attracted much attention in the field of organic synthesis.
In this compound, both bromine (Br) and iodine (I) are halogen elements attached to the pyridine ring. The presence of halogen atoms endows it with active chemical activity. Bromine and iodine atoms can change the electron cloud distribution of the pyridine ring due to their high electronegativity, thereby affecting their reactive properties.
For nucleophilic substitution reactions, 2-bromo-4-iodopyridine exhibits special properties. Because bromine and iodine atoms can be used as leaving groups, they are easily replaced when encountering nucleophiles. However, the leaving ability of bromine and iodine is different. The iodine atom is relatively large, and the bond energy of its C-I bond is smaller than that of the C-Br bond, so the iodine atom is more likely to leave. Under appropriate conditions, the nucleophilic reagent preferentially attacks the carbon atom connected to iodine, resulting in a nucleophilic substitution reaction.
In the redox reaction, 2-bromo-4-iodine pyridine also exhibits. The pyridine ring has a certain electron conjugation system, and the presence of halogen atoms can affect its redox Under the action of suitable oxidizing or reducing agents, the pyridine ring or halogen atom itself can undergo oxidation or reduction changes.
In addition, its reaction with metal-organic reagents is also interesting. Metal-organic reagents such as Grignard reagents can react with 2-bromo-4-iodopyridine to form new carbon-carbon bonds or carbon-heteroatomic bonds, which are important reaction pathways in the process of constructing complex organic molecular structures.
In conclusion, 2-bromo-4-iodopyridine is a valuable synthetic intermediate in the field of organic synthetic chemistry due to its unique chemical structure and rich and active chemical properties. It can be used to construct various organic compounds through various reaction paths.

What are 2-bromo-4-iodo-pyridine synthesis methods?

To prepare 2-bromo-4-iodopyridine, there are two methods. The first method is halogenation. The first method is to use pyridine as the base. The nitrogen of the pyridine ring is basic and can be salted with acids. In a suitable solvent, such as glacial acetic acid, a brominating agent such as bromine or N-bromosuccinimide (NBS), at a suitable temperature and in the presence of a catalyst, the bromine atom is substituted for the hydrogen at a specific position on the pyridine ring. After bromination, iodization is performed. 2-bromo-4-iodopyridine is obtained by substituting the iodine atom for the hydrogen at a specific position in the presence of an oxidizing agent such as hydrogen peroxide or periodic acid.
The second method is the participation of metal-organic reagents. First, pyridine is reacted with an appropriate metal reagent, such as butyl lithium, to form a lithiated pyridine intermediate. This intermediate has strong nucleophilic properties and can react with brominated reagents to introduce bromine atoms. Then, it is reacted with iodine-containing reagents. Iodine or iodine elementals are commonly used. Under suitable conditions, iodine atoms are attached to the pyridine ring, and the final product is 2-bromo-4-iodine pyridine. The two methods have their own advantages and disadvantages. The raw materials for halogenation are commonly available, but the reaction selectivity may need to be fine-tuned. Although the metal-organic reagent method can precisely control the substitution position, the metal reagents are more active, and the operation needs to be careful, and the reaction conditions are strict.

2-bromo-4-iodo-pyridine in what areas

2-Bromo-4-iodo-pyridine is an important intermediate in organic synthesis and is widely used in many fields such as medicinal chemistry, materials science, and pesticide research and development.
In the field of medicinal chemistry, its role is extraordinary. Due to the presence of bromine and iodine atoms in its structure, it endows the molecule with unique reactivity and properties, and can participate in various chemical reactions to construct complex drug molecular structures. In the process of many drug development, this is used as a starting material and modified by specific chemical reactions to synthesize compounds with specific biological activities for disease treatment. For example, in the development of anti-tumor drugs, with the help of the structural properties of 2-bromo-4-iodo-pyridine, drug molecules that can precisely act on specific targets of tumor cells can be designed and synthesized to inhibit the growth and spread of tumor cells.
In the field of materials science, it also plays a key role. It can be used as a key building block for the synthesis of functional materials. Because it contains bromine and iodine, it can affect the electronic structure and physical properties of materials. For example, in the synthesis of organic optoelectronic materials, the introduction of this compound can adjust the light absorption and charge transport properties of materials, and then be used in the fabrication of organic Light Emitting Diodes (OLEDs), solar cells and other devices to improve the photoelectric conversion efficiency and stability of devices.
In the field of pesticide research and development, 2-bromo-4-iodo-pyridine has a wide range of uses. It can be converted into compounds with insecticidal, bactericidal or herbicidal activities through chemical reactions. Due to the significant impact of bromine and iodine atoms on biological activities, pesticides synthesized on this basis may have higher biological activity and selectivity, which can effectively control crop diseases and pests, and reduce the impact on the environment and non-target organisms, meeting the needs of modern agriculture for high-efficiency and low-toxicity pesticides.

What is the market price of 2-bromo-4-iodo-pyridine?

The market price of 2-bromo-4-iodopyridine often varies with time and place, quality, supply and demand. In Guanfu's past "Tiangong Kaiwu", the price of all things is affected by various factors, and the same is true for this chemical product.
In the market, if the quality is high, the preparation is excellent, and when the demand is strong, the price may be high. When the supply is abundant and the demand is weak, the price may decline.
If you want to know the detailed price, you should visit the chemical raw material trading market and chemical reagent suppliers. There may be real-time quotations there for reference by merchants. On the Internet, the chemical product trading platform may also list its price, but it is necessary to carefully review the authenticity and timeliness of its information.
Furthermore, whether to purchase in bulk or not also affects its price. block trade, or get a preferential price due to a large quantity; if you buy sporadically, the price may be slightly higher. And different regions, due to differences in transportation costs and taxes, the price is also different. In short, in order to know the market price of 2-bromo-4-iodopyridine, it is necessary to visit multiple parties and comprehensively consider various factors to obtain a more accurate price.

What are 2-bromo-4-iodo-pyridine storage conditions?

2-Bromo-4-iodo-pyridine is an organic compound, and its storage conditions are quite important, which is related to the stability and quality of this compound.
This substance should be stored in a cool, dry and well-ventilated place. A cool environment can inhibit its chemical reaction caused by excessive temperature. Due to high temperature, the activity of the compound is often greatly increased, or adverse reactions such as decomposition and polymerization are initiated, which will damage its purity and structure. A dry place is also indispensable, because moisture can react with many organic compounds or act as a catalyst to speed up the reaction process. 2-bromo-4-iodo-pyridine is deteriorated when it encounters water or undergoes reactions such as hydrolysis. Good ventilation can disperse harmful gases that may be generated in time, and avoid danger caused by excessive local concentration.
Furthermore, keep away from fires and heat sources. This compound is flammable, and it is easy to burn in case of open flames and hot topics, and may even explode, endangering the safety of the storage environment.
When storing, it should also be stored separately from oxidants, acids, bases, etc., and must not be mixed. Due to the chemical properties of 2-bromo-4-iodo-pyridine, when it comes into contact with the above substances, it is prone to violent chemical reactions, or serious consequences such as fire and explosion.
Packaging should also not be ignored. Choose suitable packaging materials to ensure good sealing to prevent leakage. Commonly used packaging materials include glass bottles, plastic bottles, etc. However, it is necessary to choose according to the specific situation. If the storage capacity is large, also pay attention to the material and pressure resistance of the container to ensure the safety of the storage process.
Follow the above storage conditions to effectively ensure the quality and stability of 2-bromo-4-iodo-pyridine and reduce safety risks.