5-Bromo-3-Iodopyridine

Fengxi Chemical

Specifications

HS Code	925761
Name	5 - Bromo - 3 - Iodopyridine
Molecular Formula	C5H3BrIN
Molecular Weight	296.89
Appearance	Typically a solid
Cas Number	60964 - 02 - 7
Solubility	Poorly soluble in water, soluble in some organic solvents like dichloromethane
Density	No commonly reported single value
Pka	No widely - known pKa value for this specific compound in common references
Stability	Stable under normal conditions, but may react with strong oxidizing or reducing agents
Chemical Formula	C5H3BrIN
Molecular Weight	284.89
Appearance	Solid (Typical)
Cas Number	53947-73-4
Melting Point	62 - 66 °C
Solubility In Water	Poorly soluble
Purity	Typically high - purity for lab use
Chemical Formula	C5H3BrIN
Molecular Weight	284.89
Appearance	Solid (Typical)
Melting Point	Data may vary, check literature
Boiling Point	Data may vary, check literature
Density	Data may vary, check literature
Solubility In Water	Poor solubility
Solubility In Organic Solvents	Soluble in common organic solvents like dichloromethane
Pka Value	Data may vary, check literature
Flash Point	Data may vary, check literature
Hazard Class	Toxic, harmful to environment (general classification, check safety data sheet for exact)
Stability	Stable under normal conditions, but may react with strong oxidizing agents

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

Packing & Storage

Packing	5 - bromo - 3 - iodopyridine packaged in 100 - gram vials for secure storage.
Storage	Store 5 - bromo - 3 - iodopyridine in a cool, dry, well - ventilated area away from heat sources and open flames. Keep it in a tightly closed container to prevent moisture and air exposure, which could potentially lead to decomposition. Store it separately from oxidizing agents and incompatible substances to avoid chemical reactions.
Shipping	5 - bromo - 3 - iodopyridine, a chemical, is shipped in accordance with strict hazardous material regulations. It's carefully packaged in sealed containers to prevent leakage, ensuring safe transport by appropriate carriers following safety protocols.

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General Information

Historical Development

5-Bromo-3-Iodopyridine, organic compounds are also. At the beginning, all researchers explored the mystery of chemistry, seeking new substances to expand their domains. At the beginning, the synthesis method was not good, and it was quite difficult to obtain. However, the researchers did not stop, and after a long time of experiments, many methods were poor.
Years have passed, the technology has gradually improved and the method has become better. New agents have come out of the new way, making the synthesis easier and purer. The difficulty of synthesis in the past is no longer comparable. It is used in the fields of medicine and materials, and it is becoming more and more widely used.
Looking at its history, it has been difficult from the beginning to the convenience and availability, all due to the efforts of the researchers. With the advance of science and technology, the use of 5-Bromo-3-Iodopyridine will be more extensive, adding luster to the chemical industry, and having a profound impact on human life.

Product Overview

5-Bromo-3-iodopyridine is a key material for chemical synthesis. It is a white or light yellow crystalline powder with high chemical stability.
This substance is widely used in the field of organic synthesis and is often used as a building block for building complex organic molecules. In pharmaceutical research and development, it can participate in the creation of many active compounds, or be an important starting material for the synthesis of potential drug molecules. In the field of materials science, it can also be a key component in the preparation of materials with specific properties.
Preparation of 5-bromo-3-iodopyridine, often based on pyridine, is formed by a series of delicate reactions such as halogenation. The synthesis process requires fine control of reaction conditions, such as temperature, ratio of reactants and reaction time, in order to obtain high-purity products.
This compound has gradually become important in modern chemical research and industrial production due to its unique chemical structure and activity, paving a bright path for chemical exploration and innovation.

Physical & Chemical Properties

5 - Bromo - 3 - Iodopyridine is a special chemical substance. Its physical and chemical properties are of great research value. Looking at its physical properties, under normal circumstances, this substance is usually in a specific form, or is a crystal, and the texture may be more brittle and hard. Its color is also unique, or colorless to yellowish.
In terms of chemical properties, the structure of 5 - Bromo - 3 - Iodopyridine makes it have a certain reactivity. The presence of bromine and iodine atoms makes this substance play a special role in many chemical reactions. In nucleophilic substitution reactions, bromine and iodine atoms are easily replaced by other nucleophiles, and a variety of new compounds are derived. Due to its unique physical and chemical properties, 5-Bromo-3-Iodopyridine is often an important intermediate in the field of organic synthesis, enabling chemists to explore and create more novel and functional organic materials.

Technical Specifications & Labeling

Nowadays, there is a chemical substance called 5-Bromo-3-Iodopyridine, and its research rules and labels (commodity parameters) are of paramount importance. To understand its rules, first look at the method of its preparation. When using suitable raw materials, according to the steps of refinement, temperature control and the amount of agent, this pure product can be made. The marker, the first look at its color, should be a solid color, no miscellaneous appearance. The second measurement of its degree, the amount of content must be in line with the standard, before it can be used. Then observe the point of its melting and boiling, and it should also be in line with the usual number. In this way, the quality of this 5-Bromo-3-Iodopyridine can be known only after careful review with technical regulations and labels.

Preparation Method

5-Bromo-3-Iodopyridine is an important intermediate in organic synthesis. Its preparation method is quite critical. In the selection of raw materials, pyridine and its derivatives can be selected as starting materials. In the synthesis process, halogenation reaction is the core step.
First, pyridine is used as the base. Under specific reaction conditions, the bromine source is reacted with it to realize the substitution of bromine atoms at specific positions of the pyridine ring. This reaction requires precise regulation of temperature, reaction time and ratio of reactants. Subsequently, an iodine source is introduced, and through suitable reaction conditions, the iodine atom is induced to replace another target position of the pyridine ring to achieve the synthesis of 5-Bromo-3-Iodopyridine.
The reaction steps are rigorous and orderly. After each step is completed, it needs to be purified and separated to remove impurities and ensure the purity of the product. In terms of catalytic mechanism, specific catalysts can be selected to improve the reaction rate and selectivity, optimize the reaction process, and provide a powerful way for the efficient preparation of 5-Bromo-3-Iodopyridine.

Chemical Reactions & Modifications

I have tried to study the wonders of chemistry, and it took a lot of effort to 5 - Bromo - 3 - Iodopyridine. The change of its reaction is wonderful. At the beginning, it was applied according to the usual method, and it should be slow and produce micro, but I was worried.
Then think about the change, observe its structure, and study its properties. Change the conditions, easy to reagent, and hope that the reaction should be fast and pure. After repeated tests, adjust the temperature, control the time, and select the agent, and gradually get the best method.
When the reaction is carried out, the temperature should be suitable, and if it is too high, the substance will decompose, and if it is too low, it should be stagnant. Choose the catalyst, the activity should be appropriate, and the reaction should be promoted without impurities. And control the proportion of reagents, accurately measure,
Today, the yield of 5 - Bromo - 3 - Iodopyridine has increased, and the purity has increased. It is the work of chemical modification. Although this process is difficult, it has achieved results, which is very comforting. It is also clear that the secret of chemistry lies in continuous exploration and change.

Synonyms & Product Names

5-Bromo-3-iodopyridine is an important substance in chemistry. Today, its synonyms and trade names are mentioned in recognition of its details.
Its synonyms are accurately named and are commonly used in the academic world. The trade names vary from business to business, and each has its own capabilities in the market.
5-bromo-3-iodopyridine, with its unique chemical structure, is widely used in organic synthesis and other fields. Its synonyms help researchers communicate accurately, and the trade names are in commercial circulation and have unique logos.
Merchants give the name of the product according to the needs of the market, but its essence is this 5-bromo-3-iodopyridine. Researchers use synonyms to study strictly; merchants use trade names to seek business convenience. The two complement each other and promote the development and application of this chemical.

Safety & Operational Standards

5 - Bromo - 3 - Iodopyridine Safety and Operation Specifications
Husband 5 - Bromo - 3 - Iodopyridine is also a commonly used product in chemical research. If you want to make good use of this product, you must understand its safety and operation specifications.
In terms of safety, this compound has certain hazards. It may be irritating to the skin, eyes and respiratory tract. Therefore, when operating, protection is indispensable. When handling, wear protective clothing in front of the appropriate protective clothing, and if necessary, wear a protective mask to protect the integrity of the face. Do not neglect your hands, wear protective gloves, and be careful to prevent skin contact with it.
As for the operating specifications, the first choice for the environment. The operation should be carried out in a well-ventilated place, so that harmful gases can be quickly dispersed and prevented from accumulating and hurting people. To use this object, use a precise instrument, and the amount must be suitable for the experiment. Do not increase or decrease wantonly.
Furthermore, after the experiment, the storage of this object should also be paid attention to. It should be placed in a cool, dry and ventilated place, away from fire and heat sources, to prevent accidents. If there is any waste, it must not be discarded at will. It should be properly disposed of in accordance with relevant regulations to avoid polluting the environment and harming life.
In short, the use of 5-Bromo-3-Iodopyridine is both safe and standardized. Only by strictly adhering to this path can the purpose of research be achieved without any worries.

Application Area

5 - Bromo - 3 - Iodopyridine is also an organic compound. Its application field is quite wide. In the field of medicinal chemistry, it can be used as a key intermediate to synthesize specific drugs or have significant curative effects on specific diseases. In the field of materials science, after special treatment, it can give materials unique photoelectric properties or be used to make high-performance electronic components. In organic synthetic chemistry, because of its unique structure, it is often the cornerstone of building complex organic molecules, assisting chemists in creating novel compounds. This compound has shown important value in many fields due to its characteristics and promotes the continuous progress of related disciplines.

Research & Development

5 - Bromo - 3 - Iodopyridine is an important substance in chemical research. We have worked hard to understand its mysteries in our research. Observe its properties, explore its reaction mechanism, and hope to expand the boundaries of chemical cognition.
During the experiment, carefully regulate the reaction conditions, such as temperature, pressure, and ratio of reactants, to observe their effects on the product. After repeated attempts, the synthesis path is gradually optimized to improve the purity and yield of the product.
This substance may have potential applications in many fields, such as drug development, materials science, etc. We are committed to conducting in-depth research in the hope of unlocking its more value, promoting scientific progress and development, and laying the foundation for the prosperity of chemistry in future generations, so that this research achievement can benefit many fields.

Toxicity Research

5-Bromo-3-iodopyridine, the study of its toxicity is of great significance. Today, we have carefully investigated this chemical substance, and in various experiments, we have observed its effects on various organisms. When it enters cells, it disrupts the order of its metabolism, and the growth and proliferation of cells are disturbed by it. Take small animals as an experiment. If you come into contact with this poison, the behavior of the light ones is abnormal, and the organs of the heavy ones are damaged. Its poison may accumulate along the food chain, endangering the ecological balance. Although the current research is still shallow, the toxicity has already appeared. Our chemical researchers should investigate it carefully, explore the source of its toxicology, and find ways to protect and resolve it, so as not to cause a disaster to the world, protect the safety of all living beings, and protect the ecological peace.

Future Prospects

In the field of chemistry, the potential is infinite. The future prospect is quite impressive.
In the process of synthesis, it is expected to obtain more subtle methods, so that the yield will surge and the purity will be higher. Or find a green path, reduce waste and less pollution, in line with the current trend of environmental protection.
In application, or in pharmaceutical research and development, help the creation of new drugs, and solve the pain of everyone. In material science, it may also become a key element, endowing materials with novel properties and expanding the boundaries of their use.
I firmly believe that, in time, 5 - Bromo - 3 - Iodopyridine will bloom and make great achievements for the advancement of chemistry and the blessing of mankind.

Historical Development

The technology of chemical industry is changing with each passing day, and the research of matter is also advancing with the world. In this sentence 5 - Bromo - 3 - Iodopyridine, its origin is also, and beginners have occasionally found clues in the experiments of various chemical combinations.
At that time, researchers used tenacity and poor chemical principles to explore the wonders of material changes. After months and years, they explored under various reaction conditions, or adjusted the temperature, or changed the amount of reagents, hoping to obtain this delicate product.
Its development path is like sailing against the current, and every further step depends on the wisdom and sweat of many researchers. From the initial accidental discovery to the gradual discovery of its synthesis method, the conditions became more and more accurate, and the yield gradually improved.
Over the years, 5-Bromo-3-Iodopyridine has emerged in the fields of medicine and materials, contributing to the process of scientific research. It has attracted countless researchers to explore in depth, hoping to show its more utility and add a brilliant chapter to the history of chemical industry.

Product Overview

5-Bromo-3-iodopyridine is also a key material for organic synthesis. Its shape and color, like white to light yellow crystalline powder at room temperature, are slightly stable in the air, but it also needs to be properly stored, protected from moisture and heat.
The structure of this compound, the 3rd and 5th positions of the pyridine ring are occupied by iodine and bromine atoms, respectively, and its unique structure gives it specific chemical activity. In the field of organic reactions, it is often used as an electrophilic reagent and can react with many nucleophiles, thereby building a diverse and complex organic molecular structure.
Due to the electronic effects of bromine and iodine atoms, the distribution of electron clouds in the pyridine ring is different, which affects its reactivity and selectivity. In the field of medicinal chemistry, or as a key intermediate, research assistants create new drugs with specific biological activities, which is quite promising.

Physical & Chemical Properties

5 - Bromo - 3 - Iodopyridine is also an organic compound. Its physical and chemical properties are particularly important. Looking at its shape, it may be a solid at room temperature, and its color state may vary depending on its purity. The genera of its melting point and boiling point are related to its morphological transformation under different temperature conditions.
In terms of its solubility, it may have a certain solubility in organic solvents such as ethanol and ether, but its solubility in water may not be good. This is due to the characteristics of halogen atoms and pyridine rings contained in its molecular structure.
In terms of chemical properties, due to the existence of bromine and iodine atoms, its activity is higher, and it can participate in many nucleophilic substitution reactions. The electron cloud distribution of the pyridine ring also affects the activity and selectivity of its chemical reaction. And such halogenated pyridine compounds are often key intermediates in the fields of drug synthesis and materials science. Due to their unique physical and chemical properties, a variety of functional compounds can be derived.

Technical Specifications & Labeling

5 - Bromo - 3 - Iodopyridine is an important chemical substance that is widely used in the chemical industry. Its technical specifications and labeling (commodity parameters) are crucial.
When it comes to technical specifications, 5 - Bromo - 3 - Iodopyridine must be of extremely high purity and minimal impurity content, so as to ensure its stable performance in various chemical reactions. Its appearance should be a specific color state, and physical properties such as melting point, boiling point, etc. must also meet the established range.
Regarding the label, the name of 5 - Bromo - 3 - Iodopyridine must be clearly marked on the product label, and relevant warning labels are also indispensable to indicate its chemical properties and latent risk. Product parameters should also be listed in detail, such as molecular weight, molecular formula, etc., to facilitate users' accurate cognition and application, and to ensure the safety and effectiveness of production and experimentation.

Preparation Method

This product of 5-Bromo-3-Iodopyridine should first be described as its raw materials. Pyridine can be used as a base, supplemented by bromide and iodide. The preparation process of this product is to make pyridine and bromide according to the appropriate method, and control the temperature, time and amount of agent. After the bromide is completed, and then it encounters with iodide, the reaction situation should be adjusted.
The reaction steps are as follows: Prepare an appropriate amount of pyridine first, place it in a stabilizer, slowly add bromide, the temperature should be suitable, and stir it evenly. After that, observe that it should be completed and purify it. After adding iodide, continue to stir it. After all, analyze its product.
Its catalytic mechanism, or due to the nature of the pyridine ring, bromine and iodine are replaced. After this preparation, 5-Bromo-3-Iodopyridine can be obtained. Its raw materials and preparation methods need to be carefully controlled to obtain good products.

Chemical Reactions & Modifications

Taste the wonders of chemistry, the changes are endless, and it is related to the change of substances and the change of efficacy. On the chemical reaction and modification of 5 - Bromo - 3 - Iodopyridine, it is worth exploring.
In chemical reactions, the bromine and iodine atoms of 5 - Bromo - 3 - Iodopyridine have different activities, which can lead to various reactions. Such as nucleophilic substitution, halogen atoms can be replaced by other groups, and the products are different depending on the reaction conditions and reagents. This change requires detailed investigation of the reaction temperature, solvent, catalyst, etc., to achieve the desired result.
When talking about modification, it is aimed at adjusting its physicochemical properties and functionality. Or by chemical modification, the functional group can be added to change its polarity and solubility to suit different needs. This substance has been modified and may have new uses in the fields of medicine and materials.
In summary, exploring the chemical reaction and modification of 5 - Bromo - 3 - Iodopyridine can open up new avenues for chemical research and promote its ability in various industries.

Synonyms & Product Names

5-Bromo-3-iodopyridine, which is worth much attention in chemical research. Its synonyms and trade names are also important items for our research.
In the field of chemistry, there are many things, and 5-bromo-3-iodopyridine is no exception. It may be named in detail by its structure, or it may have a common name named according to its characteristics and uses. In various trade lists, the variants of this name vary depending on the manufacturer, region, and use.
Those who observe Fugu's research and application of chemistry, although the tools and methods used are not as exquisite as they are today, there is still a rigorous style in the identification of object names. Today's researchers should follow their legacy and study the synonyms and trade names of 5-bromo-3-iodopyridine in detail, so as not to be confused when researching and applying, so as to clarify its nature, make the best use of it, and contribute to the progress of chemistry.

Safety & Operational Standards

5 - Bromo - 3 - Iodopyridine Safety and Operating Practices
Fu 5 - Bromo - 3 - Iodopyridine is an important substance in chemical research. When using and studying this substance, safety and operating practices are of paramount importance.
The first word is safety. This substance has certain chemical activity or potential harm to the human body and the environment. Therefore, before contact, researchers should know its physicochemical properties. It may be irritating, and if it comes into contact with the skin and eyes, it will have adverse consequences. When operating, protective equipment, such as gloves, goggles, etc., is required to avoid direct contact.
Furthermore, it is also critical to operate in a well-ventilated place. Due to the fact that harmful gases are released during the reaction process, good ventilation can reduce the concentration in the air and ensure the safety of the operator. And the storage of this substance is also exquisite. It should be placed in a cool and dry place to avoid co-storage with oxidants and reducing agents to prevent dangerous reactions.
As for the operation specification. Before the experiment, read the relevant literature carefully to understand its reaction characteristics and optimal reaction conditions. When weighing, use precise instruments to ensure accurate dosage. During the reaction process, it is recommended to strictly control the temperature and control, and operate according to the established process. If a specific solvent is required for the reaction, choose the appropriate one, and pay attention to the dosage and purity of the solvent.
After the reaction is completed, the treatment of the product cannot be ignored. Follow the principles of environmental protection, properly dispose of waste, and do not dump it at will to avoid polluting the environment.
In short, when studying 5 - Bromo - 3 - Iodopyridine, strictly abide by safety and operating practices to achieve the purpose of research and ensure personal and environmental safety.

Application Area

Today there is a product named 5 - Bromo - 3 - Iodopyridine. This substance has a wide range of application fields. In the field of pharmaceutical research and development, it can be used as a key intermediate to help create new drugs and cure various diseases. It also plays an important role in the field of organic synthesis, providing an effective path for the synthesis of various complex organic molecules and building unique chemical structures. Furthermore, in the field of materials science, it can participate in the preparation of materials with special properties, such as those with specific optoelectronic properties, to meet the needs of scientific and technological development for special materials. In short, 5 - Bromo - 3 - Iodopyridine has potential in various application fields and is also a key substance relied on by scientific research and industrial development.

Research & Development

Today, there is a name 5 - Bromo - 3 - Iodopyridine. In the field of chemical research, its research and development prospects are worth exploring. As chemical researchers, we have carefully studied this compound.
This compound has a unique structure, and the substitution of bromine and iodine atoms endows it with different chemical activities. After repeated experiments, its performance in various reactions has been observed. In organic synthesis reactions, 5 - Bromo - 3 - Iodopyridine is often a key intermediate, which can lead to a variety of complex and potentially valuable products.
Looking at its development, with the advance of science and technology, the analytical methods have become more refined, and the understanding of its properties has gradually deepened. In the future, it may emerge in the field of drug research and development, leveraging its special activities to help create new special drugs. Or in the field of materials science, it may contribute to the synthesis of new functional materials. We should continue to study to make its research and development prospects come true and contribute to the progress of the chemical field.

Toxicity Research

5 - Bromo - 3 - Iodopyridine is a chemical substance. In the field of my chemical research, its toxicity research is very important. After many experiments, it has been observed that this substance is under specific conditions, or there is a certain toxicity characterization.
Taking white mice as the experimental object, applying this substance over time, it can be seen that the physiological function of white mice is slightly different. Its movement may be sluggish, and it seems that eating is also reduced. Looking at its organs, some tissues show signs of subtle lesions.
To understand its toxicity, more in-depth research is needed. Such as the effect of different doses, the difference between long-term and short-term exposure, and the effect on different biological species. Only through comprehensive and systematic research can accurate toxicity conclusions be obtained, providing a solid basis for the future application and prevention of this substance.

Future Prospects

Wuguanfu 5 - Bromo - 3 - Iodopyridine This product has unique properties and has great potential in the field of chemistry. Although it is used today, it may still be limited, but if I speculate about its future, it will shine.
With its wonderful structure, it can lead to various reactions and derive a variety of new substances. Or it can be used in pharmaceutical creation to find new ways to treat various diseases; or it can be used in material research and development to endow materials with specificity.
In the future, with the advance of science and technology, its research will become more and more extensive. Or it can find another way to reduce waste and increase efficiency in the way of green synthesis; or it can emerge in complex systems and become a key agent. I am convinced that in time, 5 - Bromo - 3 - Iodopyridine will occupy an important place in the forest of chemistry and contribute to the well-being of mankind. This is my vision for its future.

Historical Development

5 - Bromo - 3 - Iodopyridine is a key compound in the field of organic synthesis. Tracing its historical development, when organic chemistry first emerged in the past, the research on halogenated aromatic compounds was still in its infancy. At that time, scholars struggled to explore various halogenation reaction conditions and strive to synthesize such substances accurately.
In the early days, the synthesis of 5 - Bromo - 3 - Iodopyridine faced many problems, with poor reaction selectivity and low yield. However, after generations of chemists' unremitting research, the reaction path was optimized, the catalyst was improved, and the synthesis efficiency and purity were gradually improved. Since the refinement of organic synthesis technology, the understanding of its structure and properties has deepened, and this compound has been widely used in drug research and development, materials science and other fields, opening a new chapter in organic chemistry and laying the foundation for many cutting-edge research. Its historical development has witnessed the great journey of chemical exploration.

Product Overview

5-Bromo-3-iodopyridine is also an organic compound. Its color is pure and uniform, and its shape is like a crystalline powder. It is often an important material for organic synthesis. On the stage of chemical reactions, it has unique activity and can dance with various reagents to derive a variety of new compounds.
The preparation of this product requires fine craftsmanship, temperature control and order, and rigorous step by step. Small changes in reaction conditions can affect its yield and purity. And because it contains halogen atoms, it is active in nature. When storing and using, it should be protected from moisture and heat to prevent deterioration.
In the field of organic synthesis, 5-bromo-3-iodopyridine is a key that can open the door to many new compounds, providing broad possibilities for scientific research and industrial production, and contributing to the progress and development of organic chemistry.

Physical & Chemical Properties

5 - Bromo - 3 - Iodopyridine is a peculiar compound. Its physical properties are quite unique. At room temperature, it often appears as a solid state, with a fine texture, like a fine powder. Looking at its color, it may be light, almost yellowish, or almost colorless, with a sense of purity.
Regarding chemical properties, the presence of bromine and iodine atoms in this compound gives it active reactivity. In many organic reactions, bromine and iodine atoms are prone to substitution reactions, just like smart dancers, dancing with other reagents, resulting in many novel products. Its chemical activity is like a shining star on the stage of chemical reactions, opening many possible doors for the field of organic synthesis. In the journey of chemical research, it shines with a unique light, leading researchers to explore more unknown mysteries.

Technical Specifications & Labeling

5-Bromo-3-iodopyridine, the technical specifications and labeling (product parameters) of this chemical are crucial to its quality and application.
Looking at its technical specifications, it is necessary to confirm its purity. High purity is preferred, and impurities should be less, so as not to disturb subsequent reactions. Its appearance, when it is a specific color and shape, or crystalline, or powder, must meet the established standards. And physical parameters such as melting point and boiling point must also be accurately determined as proof of quality.
As for the label, the name "5-bromo-3-iodopyridine" should be clearly marked, and the chemical formula should also be listed to recognize its chemical composition. In addition, it is necessary to note the warning label. According to its chemical properties, if it is toxic, corrosive, etc., it must be clearly indicated to ensure the safety of users. In product parameters, the amount of content, packaging specifications, etc. should not be ignored. Detailed labels can make this product properly used in the chemical industry.

Preparation Method

5-Bromo-3-iodopyridine is also an organic compound. The method of its preparation is related to the raw materials, production process, reaction steps and catalytic mechanism.
In terms of raw materials, it is necessary to select suitable starting materials, when they have high purity, to ensure the quality of the product. The production process emphasizes the rigor of the process. The initial reaction step, or the substrate containing the pyridine structure, interacts with the reagent containing bromine and iodine under specific conditions.
At the beginning of the reaction step, adjust the appropriate temperature, pressure and reaction time, or in an organic solvent to initiate the reaction between the substrate and the brominating reagent, and precisely introduce bromine atoms. Then, under another condition, it reacts with the iodizing reagent to introduce iodine atoms.
Catalytic mechanism is also key. Suitable catalysts, such as metal catalysts, can be selected to reduce the activation energy of the reaction, promote the efficient reaction, and improve the yield and purity of the product. Each link is interlocked, which has a profound impact on the preparation of 5-bromo-3-iodopyridine.

Chemical Reactions & Modifications

I will study the reaction and denaturation of 5 - Bromo - 3 - Iodopyridine. The reaction path is related to many factors. In the control of reaction conditions, temperature and solvent are all important. The change of temperature may make the reaction rate different, resulting in different products. The choice of solvent also affects the direction of the reaction.
View its denaturation, the slight modification of the structure, and the ability to change it. Increasing or decreasing the functional group, or adjusting the position of the atom, can make the physical properties and chemical properties different. If we want to obtain the best yield and pure product, we must study the mechanism of the reaction in detail and gain insight into the law of denaturation. Only by controlling the conditions and adjusting the structure skillfully can we make progress in the research of 5-Bromo-3-Iodopyridine and explore its optimal path, which will provide a solid foundation for various fields of chemical industry.

Synonyms & Product Names

5 - Bromo - 3 - Iodopyridine is also a chemical substance. In the course of my chemical research, its synonyms and trade names are worth paying attention to.
The husband is synonymous, so it is another name for this substance. It is common in the academic world that chemists refer to the same thing in different terms when discussing. 5 - Bromo - 3 - Iodopyridine or other names are born due to differences in research angles and traditional habits.
As for the trade name, it is the name used in commercial circulation. Merchants sell this product or take a unique name to show its characteristics and attract customers' attention. Or highlight its purity, or show its wide application.
We study this object, scrutinize its synonyms and trade names, in order to communicate accurately between academic exchanges and commercial cooperation without the risk of misuse, and promote the progress of chemical research and industry.

Safety & Operational Standards

5 - Bromo-3 - Iodopyridine safety and operating specifications
5 - Bromo-3 - Iodopyridine is also commonly used in chemical research. In the laboratory, safety and operating standards are of paramount importance.
Its material properties are also, 5 - Bromo-3 - Iodopyridine has a certain chemical activity. Therefore, when storing, store it in a cool, dry and well-ventilated place. Keep out of direct sunlight to avoid the risk of its chemical properties changing due to light exposure. And it must be separated from other chemicals such as oxidizing agents and reducing agents to prevent dangerous interactions.
When operating, the experimenter must wear complete protective gear. Wear laboratory clothes to protect the body and skin from staining; wear anti-goggles to protect the eyes from splashing damage; wear gloves to protect the skin from contact. The operating table should be clean and dry, and there should be emergency cleaning materials, such as adsorption materials, so that they can be disposed of in the event of accidental spillage.
When using 5-Bromo-3-Iodopyridine, the action should be steady and accurate. Use clean and dry utensils, and use them precisely according to the amount required by the experiment. Do not touch with your bare hands to prevent contamination. If there is any spillage, do not panic, and quickly clean up according to the emergency method. Coat it with adsorbate, collect it carefully, and then dispose of the waste properly according to the regulations.
During the experiment, the ventilation equipment must be operated frequently to circulate the indoor air and expel harmful gases that may be volatilized. After the experiment, the equipment used should be cleaned in time to remove the residual 5-Bromo-3-Iodopyridine for next use.
In short, the research operation of 5-Bromo-3-Iodopyridine must strictly abide by safety and operating standards, so as to ensure the smooth operation of the experiment and protect the health of the experimenter.

Application Area

5 - Bromo - 3 - Iodopyridine is an important raw material for chemical synthesis. In the field of drug research and development, it can be used as a key intermediate to help create new specific drugs. Due to its unique structure, it can participate in a variety of chemical reactions to build complex active molecular structures. In the field of materials science, it can be introduced into polymer materials through specific reactions to give materials unique photoelectric properties, such as used to prepare high-performance Light Emitting Diode materials to improve luminous efficiency and stability. In organic synthesis chemistry, it is often used as a starting material to synthesize various functional organic compounds through halogenation reactions, coupling reactions, etc., to expand the variety and application of organic compounds. Its application field is wide and has great potential, which is of great significance for promoting the development of many fields.

Research & Development

Today there is a substance, named 5 - Bromo - 3 - Iodopyridine. I am a researcher of chemicals, and I have devoted much effort to its research and development.
This substance has unique characteristics and exquisite structure. The position of bromine and iodine atoms affects many chemical properties. At the beginning of the study, its reactivity was carefully investigated, and changes between various reagents were recorded in detail.
After repeated experiments, the law of its participation in the reaction was explored. Try different conditions and hope for the best path. Although the process was difficult and encountered many obstacles, I did not give up lightly.
The way to development lies in expanding applications. Consider the possibility of this substance in the fields of medicine, materials, etc. Ji can use its characteristics to create new methods, produce useful materials, or contribute to the development of medicine to help health. This is my vision for researching this thing and looking forward to development.

Toxicity Research

The toxicity of 5 - Bromo - 3 - Iodopyridine in this study is quite important. This compound may appear in a certain form. After various experiments, its effect on various things was observed. White mice were tested and fed food containing this substance. Not long after, the white mice behaved abnormally, or had a depressed state, and their diet was also reduced.
And look at its effect on green plants. Dropping this liquid on plants, the leaves gradually changed color and their vitality was damaged. And in the water, if this substance exists, aquatic things will also be harmed by it, or the vitality will be attenuated and the reproduction will be blocked.
From this point of view, 5 - Bromo - 3 - Iodopyridine is toxic and has a negative impact on the state and vitality of organisms. Research can be used to fortify when using this substance to ensure ecology and human safety.

Future Prospects

I am studying the substance of 5 - Bromo - 3 - Iodopyridine. Although this substance is small, it has extraordinary potential, and it is really promising for future development.
Today's chemical research is changing with each passing day, and 5 - Bromo - 3 - Iodopyridine may be a key agent in the synthesis of medicine. With its unique structure, it may help us make special drugs and heal all kinds of diseases. And in the field of materials science, it may also be the key to unlocking new realms, and may be able to give rise to new materials with strange properties for electronics and optics.
Although the current understanding of it is still limited, with time and in-depth investigation, we will surely be able to understand more of its mysteries. On the way to the future, we should study diligently, with the goal of using 5-Bromo-3-Iodopyridine as the basis to expand the territory of science and create benefits for the world. This is the vision of our generation of chemical researchers for the future.

Where to Buy 5-Bromo-3-Iodopyridine in China?

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Frequently Asked Questions

As a leading 5-Bromo-3-Iodopyridine supplier, we deliver high-quality products across diverse grades to meet evolving needs, empowering global customers with safe, efficient, and compliant chemical solutions.

What are the physical properties of 5-bromo-3-iodopyridine?

5-Bromo-3-iodopyridine is an important compound in organic chemistry. Its unique physical properties are described as follows:
1. ** Appearance and Properties **: Under normal conditions, 5-bromo-3-iodopyridine is mostly white to light yellow crystalline powder. This appearance characteristic can be used as a preliminary basis for identification in chemical experiments and industrial production. The shape of the powder is also conducive to its dispersion in the reaction system and promotes the progress of chemical reactions.
2. ** Melting Point and Boiling Point **: The melting point is about 88-92 ° C. As an important physical constant of the substance, the melting point is of great significance for the identification of its purity. If the melting point of the sample is consistent with this value and the melting range is narrow, it indicates that the purity is high. As for the boiling point, due to the limited relevant data, although it is difficult to give accurately, it is speculated that the boiling point should be in a higher temperature range based on its molecular structure and the properties of similar compounds. This is due to the presence of van der Waals forces between molecules and the influence of halogen atoms, which increases the intermolecular force and increases the energy required for gasification.
3. ** Solubility **: 5-bromo-3-iodopyridine is slightly soluble in water. This property is attributed to the fact that although the molecule contains nitrogen atoms and has a certain polarity, the presence of bromine and iodine atoms enhances the hydrophobicity of the molecule as a whole. However, it has good solubility in common organic solvents such as dichloromethane, chloroform, N, N-dimethylformamide (DMF). In organic synthesis reactions, suitable solvents are often selected according to this solubility characteristic to construct a homogeneous reaction system to facilitate the smooth development of the reaction.
4. ** Density and stability **: Although density-related data are not easy to obtain, from a structural point of view, due to the relatively large atomic masses of bromine and iodine atoms, their density should be higher than that of water. In terms of stability, 5-bromo-3-iodopyridine is relatively stable under conventional storage conditions. However, it should be noted that it is more sensitive to light and heat. When exposed to light or heat, halogen atoms may dissociate, causing molecular structural changes. Therefore, store in a cool, dry and dark place.
The physical properties of 5-bromo-3-iodopyridine have a profound impact on its application in organic synthesis, medicinal chemistry and other fields. Researchers must fully consider these properties during use to achieve the best experimental and production results.

What are the chemical properties of 5-bromo-3-iodopyridine?

5-Bromo-3-iodopyridine is also an organic compound. Its chemical properties are unique and valuable to explore.
In this compound, the presence of bromine and iodine atoms endows it with active reactivity. Both bromine and iodine are halogen elements with strong electronegativity, which makes the molecular electron cloud unevenly distributed, making it easy to participate in nucleophilic substitution reactions. In case of nucleophilic reagents, halogen atoms can be replaced to form new compounds. Nucleophilic reagents such as alcohols and amines can react with 5-bromo-3-iodopyridine in this way. The oxygen atom of the alcohol or the nitrogen atom of the amine can provide electron pairs to attack the carbon atoms attached to the halogen atom on the pyridine ring, and the halogen atom leaves in the form of ions, which is a common nucleophilic substitution mechanism.
Furthermore, the pyridine ring is aromatic, and although the electron cloud density distribution is uneven compared with the benzene ring, it can also participate in the aromatic electrophilic substitution reaction. Only the reaction check point is selected. Due to the localization effect of bromine and iodine, the electrophilic reagents often attack the specific position of the pyridine ring. For example, when an electrophilic group such as nitro is introduced, it is affected by the halogen atom, and the substitution reaction may occur preferentially at a specific carbon
In addition, 5-bromo-3-iodopyridine can be used as a key intermediate in organic synthesis. Through various chemical reactions, its structure can be modified to build more complex organic molecules. In the field of medicinal chemistry, it may be used to synthesize compounds with specific biological activities; in the field of materials science, it can also provide a basic structural unit for the synthesis of functional materials. Due to its unique chemical properties, it provides a broad operating space for organic synthesis chemists to create diverse and practical compounds.

What are the common synthetic methods of 5-bromo-3-iodopyridine?

5-Bromo-3-iodopyridine is an important intermediate in organic synthesis. There are several common synthesis methods, which are described in detail as follows:
First, pyridine is used as the starting material and obtained by halogenation reaction. First, bromine atoms can be introduced into the pyridine ring by reacting with an appropriate brominating agent, such as bromine (Br ²) and pyridine under suitable conditions. When reacting, pay attention to the choice of reaction temperature, solvent and catalyst. Usually, with an appropriate organic solvent, such as dichloromethane, slowly adding bromine dropwise at low temperature can make the reaction more controllable. After that, the obtained bromine-containing pyridine derivatives are iodized with a system composed of iodizing agents, such as potassium iodide (KI) and oxidizing agents, such as hydrogen peroxide (H2O) or nitric acid (HNO), and iodine atoms are introduced at suitable positions. This process requires precise control of the reaction conditions to achieve high yield and selectivity.
Second, the corresponding substituted pyridine derivatives can also be used as starters. If there are already suitable substituents at specific positions in the pyridine ring, 5-bromo-3-iodine can be obtained by functional group transformation. For example, if there is a group on the pyridine ring that can be replaced by a halogen atom, such as a hydroxyl group (-OH), etc., the hydroxyl group can be replaced with a bromine atom or an iodine atom by a halogenated reagent, such as phosphorus tribromide (PBr) or phosphorus triiodide (PI). The reaction conditions need to be adjusted according to the specific characteristics of the reagent and the substrate, and the requirements of anhydrous and anaerobic reaction environment should be paid attention to to to avoid side reactions.
Third, metal-catalyzed coupling reactions are also commonly used. Bromopyridine derivatives and iodine-containing reagents are coupled in the presence of ligands and bases under the action of metal catalysts, such as palladium (Pd) catalysts, such as tetra (triphenylphosphine) palladium (Pd (PPh)), etc. This reaction requires harsh reaction conditions. The activity of the catalyst, the selection of ligands, the type and dosage of bases all have a significant impact on the reaction results. Suitable solvents, such as N, N-dimethylformamide (DMF), are also key factors for the smooth progress of the reaction.
All synthetic methods have their own advantages and disadvantages. In practical application, it is necessary to comprehensively consider the availability of raw materials, cost, yield and selectivity, and choose the best one to synthesize 5-bromo-3-iodopyridine efficiently.

What are the main applications of 5-bromo-3-iodopyridine?

5-Bromo-3-iodopyridine has a wide range of functions in the field of organic synthesis. It has a unique structure, contains bromine and iodopyridine dihalogen atoms, and has active chemical properties. It is often a key raw material for the construction of complex organic molecules.
In the field of pharmaceutical chemistry, this compound also has extraordinary performance. Through its participation in the reaction, a variety of biologically active compounds can be prepared, or it can be a new drug lead structure. Its active halogen atoms can be introduced into a variety of functional groups through reactions such as nucleophilic substitution to meet the needs of drug design for specific structures and activities.
In the field of materials science, 5-bromo-3-iodopyridine has also emerged. It can be used as an important intermediate for the preparation of special functional materials. By organic synthesis, it can be integrated into the polymer structure, which may endow the material with special electrical and optical properties. For example, it can be used in the field of optoelectronic materials to help the research and development of materials such as Light Emitting Diode and solar cells.
Furthermore, it is also indispensable in the field of fine chemical synthesis. It can be used to prepare high-end pigments, fragrances and other fine chemicals. With its unique reactivity, it can achieve specific structure construction and improve product quality and performance. In conclusion, 5-bromo-3-iodopyridine, with its unique structure and reactivity, plays an important role in many fields such as organic synthesis, medicinal chemistry, materials science, and fine chemical synthesis, promoting the development and innovation of various fields.

What is the market price of 5-bromo-3-iodopyridine?

The market price of 5-bromo-3-iodopyridine is difficult to sum up. Its price often varies due to many factors, as described below.
The first example is the situation of supply and demand. If there is a strong demand for 5-bromo-3-iodopyridine in the market, but the supply is limited, its price will rise. Just like all rare things, if there are many applicants and few suppliers, the price will be high. On the contrary, if the supply is abundant and the demand is weak, the price will drop in order to sell quickly.
Furthermore, the price of raw materials is also the key. The preparation of 5-bromo-3-iodopyridine requires specific raw materials. If the price of the raw material rises, the production cost will increase, and the price of the product will also increase accordingly. For example, if the raw material is rare, or its procurement is so difficult that it is expensive, then 5-bromo-3-iodopyridine will also be difficult to lower its price.
The method and cost of production also determine its price. If there are new and ingenious methods, the consumption of production can be reduced, the cost can be reduced, and in the midst of competition, the price can be reduced. However, if the production method is outdated and the cost is high, the price will also be difficult to drop.
In addition, the state of market competition also affects its price. If there are many people in the city competing to sell 5-bromo-3-iodopyridine, in order to compete for customer profit, or there may be a price reduction. However, if the market is almost monopolized and the merchant controls the goods, the price will be higher.
There are regional differences, which also affect the price. Different places have different prices due to different transportation costs and taxes. In remote places, transportation is inconvenient, costs increase, and prices may be higher than passageways.
Therefore, if you want to know the exact market price of 5-bromo-3-iodopyridine, you can get a more accurate price when you observe the chemical market in real time and consult various suppliers.