2-Bromo-5-Iodopyrazine

Fengxi Chemical

Specifications

HS Code	724161
Chemical Formula	C4H2BrIN2
Molar Mass	296.88 g/mol
Appearance	Solid
Color	Typically off - white to light yellow
Solubility In Water	Low solubility
Solubility In Organic Solvents	Soluble in some organic solvents like dichloromethane, chloroform
Melting Point	N/A (values may vary by source, requires experimental determination)
Boiling Point	N/A (values may vary by source, requires experimental determination)
Density	N/A (values may vary by source, requires experimental determination)
Purity	Typically sold in high - purity grades (e.g., 95%+)
Chemical Formula	C4H2BrIN2
Molecular Weight	284.88
Appearance	Solid (likely a white - off - white powder)
Melting Point	Data specific to this compound needed
Boiling Point	Data specific to this compound needed
Solubility In Water	Low solubility, organic - soluble
Density	Data specific to this compound needed
Flash Point	Data specific to this compound needed
Vapor Pressure	Data specific to this compound needed
Stability	Stable under normal conditions, avoid heat, light, oxidizing agents
Name	2-Bromo-5-Iodopyrazine
Molecularformula	C4H2BrIN2
Molecularweight	296.88
Casnumber	129616-63-7
Appearance	Solid
Meltingpoint	117 - 121 °C
Solubility	Soluble in organic solvents like dichloromethane
Purity	Typically high purity in research - grade products

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

Packing & Storage

Packing	250 g of 2 - bromo - 5 - iodopyrazine in a sealed, labeled chemical - grade bottle.
Storage	Store 2 - bromo - 5 - iodopyrazine in a cool, dry place, away from heat sources and direct sunlight. Keep it in a well - sealed container, preferably in a fume - hood if possible due to potential volatility or harmful fumes. As it's a chemical, ensure storage is separate from incompatible substances to prevent reactions. Label the container clearly for easy identification and safety.
Shipping	2 - bromo - 5 - iodopyrazine is a chemical. For shipping, it must be packaged in accordance with hazardous chemical regulations. Use appropriate containers to prevent leakage and ensure it's labeled clearly for safe transportation.

Free Quote

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

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General Information

Historical Development

Taste the industry of chemical industry, and there is a new system. Today's words 2 - Bromo - 5 - Iodopyrazine, although its origin has not been studied in detail, but looking at the chemical evolution of various recent times, it can be known that its birth is not accidental.
In the past, the chemical masters worked hard to study physical properties and explore the wonderful way of chemical synthesis. Since the gradual rise of organic chemistry, the research of various heterocyclic compounds has become more and more prosperous. 2 - Bromo - 5 - Iodopyrazine is one of the pyrazine derivatives. Its structure is unique, and it has both bromine and iodine substituents.
At the beginning, the synthesis method was still simple, and the yield was not high. However, chemists worked tirelessly to improve the process. With the passage of time, the technology has improved, the yield has gradually increased, and the purity has also been good. Its use in the fields of medicine and materials has gradually emerged, adding a sharp tool to the chemical industry. Looking at its development, it is like the stars are gradually shining, from the very beginning. As for the obvious, the future may be more promising.

Product Overview

Today there is a substance called 2 - Bromo - 5 - Iodopyrazine. It is a chemical substance with a unique structure. Its shape may be crystalline, and its color may be bright or dark, depending on the method of preparation and the environment of existence.
This substance is used in various fields of chemistry and has a wide range of uses. In organic synthesis, it can be a key material to initiate various reactions and help form other compounds. With its bromine and iodine properties, it can introduce various functional groups into the organic structure, expand the synthesis path, and obtain novel products.
When preparing, strict methods must be followed. Temperature control, pressure regulation, and formulation must all be accurate. If there is a slight difference, it may cause impure production, or make it difficult to respond to it.
Its nature is lively, and it should be used with caution. Avoid water and fire, prevent exposure, to ensure the stability of its quality, and also protect the safety of the surrounding. In this way, it can be used well to promote the progress of chemistry and the prosperity of industry.

Physical & Chemical Properties

2 - Bromo - 5 - Iodopyrazine is also a chemical substance. Its properties are related to physics and chemistry. As far as physics is concerned, it often shows a specific shape, or solids, and has its specific color, and also has a certain melting and boiling. The melting of the substance is the specific degree of solids and liquids, which can help us to evaluate its physical properties.
Its chemical properties, because it contains bromine, iodine and other atoms, can exhibit the characteristics of elemental elements in the chemical reaction. It can replace antibodies, bromine, iodine atoms or be replaced by other groups. It can also biochemically combine other compounds under suitable conditions to form new compounds. In addition, exploring the materiality of 2 - Bromo - 5 - Iodopyrazine, in the field of chemical research, is of great significance, and can help us better understand its role in the anti-chemical.

Technical Specifications & Labeling

Today there is a product, name 2 - Bromo - 5 - Iodopyrazine. The process specification and identification (product parameters) must be detailed. The process specification is related to the preparation method, from the selection of materials, the accurate ratio, to the reaction conditions, temperature, humidity and duration are all fixed. The reaction equipment also needs to be suitable, clean and suitable.
In terms of identification, the product parameters should be clear. Name, chemical formula, purity, physical and chemical properties should be listed in detail. The standard of purity is related to the quality; physical and chemical properties such as melting point, solubility, etc., provide convenience for users. In this way, we can obtain the essence of process specifications and labels, so that this product can be used smoothly in various applications.

Preparation Method

The raw material of 2 - Bromo - 5 - Iodopyrazine is crucial to the production process, reaction steps and catalytic mechanism. First, an appropriate amount of pyrazine is taken, supplemented by a specific brominating agent, and the bromination reaction is carried out according to the delicate ratio, under the appropriate temperature and pressure. This is the initial step. After the bromination is completed, add the iodine source, and ingeniously adjust the reaction conditions, so that the iodine can be successfully integrated and become the target product.
In the production process, precise temperature control and pressure regulation ensure that the reaction is stable in sequence. The raw materials used need to be of high purity to avoid the disturbance of impurities. The reaction steps are interlocked layer by layer, orderly, and cannot be confused. In terms of catalytic mechanism, special catalysts are selected to reduce the reaction energy barrier, promote the reaction rate, and increase the yield. In this way, 2-Bromo-5-Iodopyrazine with good quality can be obtained.

Chemical Reactions & Modifications

Taste the wonders of chemistry, related to the change of substances, reaction and modification are particularly important. In today's discussion of 2 - Bromo - 5 - Iodopyrazine, in the field of chemistry, reaction and modification are of profound significance.
Looking at the reaction, the halogenation property can lead to all kinds of chemical changes. The position of bromine and iodine is just the cardinal of the reaction. It can combine with other substances by nucleophilic substitution, and develop their chemical pathways. Many products.
As for modification, its structure can be adjusted and its properties can be changed according to different needs. Or increase its stability, or change its solubility, all depend on fine chemical operations. In the words of the ancient law, this is the use of human power to seize the workmanship of heaven, change the regularity of matter, and make it suitable for various uses. Chemists use ingenuity, use potions as tools, and apply reaction techniques to make the nature of 2-Bromo-5-Iodopyrazine available to human beings. It is a great achievement of chemistry.

Synonyms & Product Names

2 - Bromo - 5 - Iodopyrazine is a delicate chemical substance. Its alias and trade name are also worth studying. The alias of this substance may be derived from its chemical structure and characteristics. And the trade name is often related to commercial promotion and application.
In the past, chemical masters explored this substance and gave it many aliases according to its composition and reaction. Or from its atomic combination of bromine and iodine, it was named in precise chemical terms; or according to its performance in specific reactions, another alias was given. As for the trade name, merchants consider the market and use the name that is concise, easy to remember and can show the characteristics, hoping to stand out in the market.
Today, 2 - Bromo - 5 - Iodopyrazine is used in scientific research, industry and other fields. Its synonyms and trade names are like logos, helping people in the industry to accurately identify and use this material to promote the development of chemical research and related industries.

Safety & Operational Standards

2-Bromo-5 - Iodopyrazine is a common chemical compound in chemical synthesis. Safety and operating practices are of paramount importance during its preparation and use.
In terms of safety, this compound poses a potential chemical hazard. Contact may irritate the skin and eyes, and if inadvertently inhaled or ingested, it may cause serious damage to the body. Therefore, always wear appropriate protective equipment, such as protective gloves, goggles, and gas masks, to prevent direct contact with the substance.
In terms of operating instructions, first operate in a well-ventilated environment. Because it may evaporate and produce harmful gases, good ventilation can be discharged in time to reduce the concentration of harmful substances in the air. Furthermore, accurately weigh and measure the compound. Due to its reactivity or affecting the experimental results and safety, it is necessary to take the amount strictly according to the experimental requirements.
During storage, 2-Bromo-5-Iodopyrazine should be stored in a cool, dry and ventilated place, away from fire sources and oxidants. Proper storage can avoid its deterioration and potential chemical reactions, and ensure stability and safety during use.
If the compound is spilled during operation, it must be cleaned up immediately according to the standard process. Small amounts of spills can be collected with appropriate adsorption materials and then properly disposed of; large amounts of spills, in addition to collection, the contaminated area should be thoroughly cleaned and ventilated to prevent residual substances from causing harm.
Only by strictly following safety and operating practices can we ensure the safety of personnel and the smooth progress of experiments and production when using 2-Bromo-5-Iodopyrazine for research or production.

Application Area

2 - Bromo - 5 - Iodopyrazine is a chemical substance. Its application field is very critical. In the field of medicinal chemistry, this compound can be used as a key intermediate to synthesize drug molecules with specific biological activities. Because of its unique chemical structure, it may be able to precisely act on specific biological targets in the human body, which is of great significance for the treatment of diseases. In the field of materials science, it may participate in the synthesis of materials with special optoelectronic properties. With its structural properties, the materials may exhibit excellent performance in electronic devices, optical displays, etc. Furthermore, in the field of synthetic organic chemistry, 2 - Bromo - 5 - Iodopyrazine is often used to construct more complex organic molecular structures, enabling researchers to develop novel organic compounds and promoting the development of synthetic organic chemistry. In short, this compound has important value and broad prospects in many application fields.

Research & Development

In recent years, I have devoted myself to the study of 2 - Bromo - 5 - Iodopyrazine, hoping to make some progress. At first, I observed its structure, which is delicate and complex, contains a ring of pyrazine, and two atoms of bromine and iodine are attached to it. This unique structure must be related to its properties and uses.
Then explore the method of its synthesis. After many attempts, either change the reaction agent, or adjust the temperature and time. Initially, the yield was quite low, and there were many impurities. However, I was not discouraged, and repeatedly inquired, and finally obtained a method that can increase its yield and the product is relatively pure.
Then study its properties. In different solvents, observe its dissolution state; measure its spectrum, analyze its electron cloud. Also observe its performance in chemical reactions, what kind of substances it can interact with, and what kind of new substances it can become.
Looking to the future, I hope to use this as a basis to expand its use. Or used to create new drugs, with its special structure, have curative effects on specific diseases; or in the field of materials, because of its unique properties, develop new materials. I firmly believe that with unremitting research, 2 - Bromo - 5 - Iodopyrazine will be able to shine and contribute to the progress of scientific research and the development of society.

Toxicity Research

Taste chemical things, its nature is treacherous, it is related to people's health, and it cannot be ignored. Today there is 2 - Bromo - 5 - Iodopyrazine, and our generation should investigate its toxicity in detail.
The synthesis of this substance has gone through various reactions, but the study of its toxicity is particularly important. Or in the context of experiments, try it with white pigs and guinea pigs to observe the changes in their eating, action, and physical signs. If animals eat it, they see it languishing, their eating decreases sharply, and even their organs are damaged. This is a sign of toxicity.
It also examines its impact on the environment. If it enters the water, it will fear the source of sewage, causing fish and shrimp to die; if it enters the soil, it will hinder the growth of plants. Therefore, toxicity research needs to involve a wide range of biological and environmental fields, and cannot be ignored. Only by carefully examining its toxicity can we lay a foundation for the use of chemical industry, environmental protection, and people's safety, so that this thing can be beneficial rather than harmful.

Future Prospects

Fu 2 - Bromo - 5 - Iodopyrazine, in today's chemical research, has made its head stand out. Although it may not be in its prime now, its future prospects are not limited.
The unique structure and specific properties of its structure can be the basis for many new chemical processes. Or in the process of drug development, it can open up a way to use it as a guide to make all kinds of special and good medicines to save the sick and save the sick.
Or in the field of material science, it shines brightly. The formation of new materials makes it have extraordinary properties and is used in various high-tech tools.
We should study its nature with diligence and make the best use of it. In the foreseeable future, we will see 2 - Bromo - 5 - Iodopyrazine shining brightly in various fields of chemistry, making great achievements and adding a bright chapter to the future development.

Historical Development

2 - Bromo - 5 - Iodopyrazine, the thing that transforms is also. The research of its objects has never been done in the past. However, the transformation of the ancient, the refinement of the new generation, seeking innovation step by step.
The transformation of the ancient, began at the end of the micro, the craftsman and the wise, the study of the material nature. From the identification of elements, to the wonder of the synthesis, the refinement of the essence. And in this matter, the initial development of the product can not be studied, but the transformation of the technology is growing day by day, the method of analysis is more refined, and the synthesis is more and more ingenious.
Since the modern era, the transformation of the product is a thousand miles a day. The researcher, the tool of fine thinking, the method of wonderful thinking, the analysis of molecules, and the exploration of the opposite. 2 - Bromo - 5 - The nature and use of Iodopyrazine are well known, in the field of material research and material science, or it has its use, and it can also be developed and developed. From deep into the deep, from new to complex, new and new.

Product Overview

There is an organic compound called 2-Bromo-5-Iodopyrazine. In its molecular structure, bromine (Bromo) and iodine (Iodine) atoms are cleverly connected to the pyrazine (Pyrazine) ring.
Looking at its physical properties, at room temperature, it is either solid, white or nearly colorless. Its melting point and boiling point are different from ordinary pyrazines because of the halogen atoms in the structure. The introduction of bromine and iodine atoms causes the intermolecular force to change, and the melting boiling point rises and falls.
On its chemical properties, due to the activity of halogen atoms, it shows unique activity in many chemical reactions. It can participate in nucleophilic substitution reactions, and halogen atoms are easily replaced by nucleophilic reagents, giving rise to a variety of new compounds. It is widely used in the field of organic synthesis and is a key intermediate for the preparation of other nitrogen-containing heterocyclic compounds, contributing to the research and innovation of organic chemistry.

Physical & Chemical Properties

2 - Bromo - 5 - Iodopyrazine is a special chemical substance. Its physical and chemical properties are quite critical. Looking at its properties, it may take a specific form at room temperature. On its melting point, due to the characteristics of molecular structure, it has a certain value, which is extremely important for grasping its physical state transition. Its boiling point is also determined by factors such as intermolecular forces, which are related to the vaporization temperature under specific pressure.
In terms of solubility, it varies in different solvents. In polar solvents or non-polar solvents, the degree of solubility varies depending on whether the molecular polarity matches or not. And its stability is affected by the surrounding environment, such as light, temperature, pH, etc., and its chemical activity under specific conditions or triggers corresponding reactions. This is the main point of studying its physical and chemical properties and is of great significance in practical applications.

Technical Specifications & Labeling

Today there is a product, name 2 - Bromo - 5 - Iodopyrazine. It is our top priority to study its technical specifications and identification (product parameters).
The technical specifications of this product need to be carefully inspected for its properties and purity. Looking at its color, it should be pure and free of impurities; testing its quality, the purity must be up to standard. At the time of production, all processes must be in accordance with the law, from the selection of raw materials to the synthesis method, there must be no difference.
The identification (product parameters) is also crucial. The name should be clearly marked and not ambiguous. The origin, batch and other information should also be listed in detail for traceability. And on the packaging, safety warnings and other labels should be complete to ensure compliance. Only in this way can we ensure the quality and safety of this 2-Bromo-5-Iodopyrazine, which is beneficial to the user and harmless to the industry.

Preparation Method

The first step in preparing 2 - Bromo - 5 - Iodopyrazine is to prepare its raw materials. Take an appropriate amount of pyrazine, mix it with a brominating agent according to its chemical properties, and mix it according to a certain method. The method of bromination, when the temperature is controlled and the ratio of the agent is controlled, so that the bromine is just in line with the pyrazine to obtain the pyrazine containing bromine.
Then, the obtained bromine-containing agent encounters the iodizing agent. This reaction step needs to be carefully observed. According to its chemical properties, adjust the environment, such as temperature and pressure, so that the bromine is iodized, and then 2 - Bromo - 5 - Iodopyrazine is obtained.
When preparing, the catalytic mechanism is also heavy. Selecting the right catalyst can accelerate the reaction and increase its yield. The amount of catalyst and the time of addition should be carefully studied to make the catalysis work as much as possible, and help the preparation of this clever, resulting in excellent quality 2-Bromo-5-Iodopyrazine.

Chemical Reactions & Modifications

The reaction properties of 2 - Bromo - 5 - Iodopyrazine are investigated. The properties of this compound are not special, and its reaction resistance is investigated.
In general reaction, it is often determined that under specific conditions, there are many exquisite interactions. For example, when encountering a certain chemical substance, the functional groups of bromine and iodine in its molecules may have different reaction activities, or substitution, or elimination.
Furthermore, the reaction properties, degree, and dissolution factors can all affect its properties. Increasing the degree of dissolution can promote a surge in reaction rate and change the proportion of compounds. The dissolution of different properties can also be reversed in different directions. This is a testament to the wonders of Iodopyrazine 2 - Bromo - 5 - Iodopyrazine in terms of anti-chemical properties, and it is urgent for me to delve deeper into it in order to make it whole.

Synonyms & Product Names

There is a thing called 2 - Bromo - 5 - Iodopyrazine. In the field of chemistry, this thing also has various different names, just like ancient things, which are called many times. Its different names vary according to its nature, structure or use.
In the past, there were many things in the past, or depending on the region, or depending on the use. Chemical things in Sri Lanka also follow this rule. Its different names and trade names, although each refers to it, all refer to the same substance.
For example, ancient treasures, where A is called this name, and where B is called that name, it is actually a treasure. 2 - Bromo - 5 - Iodopyrazine is also known by its synonym and trade name. Either it is named after its chemical composition, or it is called according to its use, which is easy to recognize and use.
This chemical substance, its synonym and trade name, are well known to those who study and apply it in chemistry. Only by knowing its number can one accurately recognize and use it in various situations, so as not to be confused. Just like ancient scholars, discerning the names of things, can they be used in ancient and modern times.

Safety & Operational Standards

2 - Bromo - 5 - Safety and Operation Specifications of Iodopyrazine
Husband 2 - Bromo - 5 - Iodopyrazine is an important substance in chemical research. During the research and operation, safety is the first priority, and norms are the most important.
In terms of safety, this substance has certain potential hazards. Its chemical properties are lively, contact with the skin or cause irritation, and it can hurt the eyes when it enters the eyes. Therefore, when operating, protective equipment is indispensable. Protective clothing is necessary, which is tough and dense, and can prevent it from dating with the skin; protective gloves are worn, and the gloves are well-made to resist its erosion; goggles are also indispensable, which are bright and solid, and can protect the eyes in case.
Furthermore, the operation specification is very important. When taking it, the action should be stable and accurate. The utensils used must be clean and dry to prevent impurities from mixing in and messing with their chemical properties. When weighing, the balance is accurately adjusted, and the dose must be checked to ensure that the dose is correct. During the reaction, the temperature, pressure and other conditions should be strictly set. When heating, the heat should be moderate, so as not to be too hasty and cause the reaction to go out of control. When stirring, the rate is uniform, so that the reactants can be fully mixed and the reaction should be smooth.
After the reaction is completed, the product should also be handled with caution. Do not discard it in the environment at will, and must be properly disposed of according to the prescribed method to prevent pollution of the surrounding area and endanger the ecology.
In conclusion, in the research and operation of 2 - Bromo - 5 - Iodopyrazine, safety and standardization are like the wings of a bird and the two wheels of a car, which complement each other. If you strictly observe it, the research can be smooth and the harm can be avoided, and the purpose of scientific exploration can be achieved.

Application Area

2 - Bromo - 5 - Iodopyrazine is also a chemical substance. Its application field is quite impressive. In the field of pharmaceutical research and development, this compound may be used as a key intermediate. With its unique structure, it can interact with many bioactive molecules to help create novel drugs and cure various diseases.
In materials science, 2 - Bromo - 5 - Iodopyrazine also has potential. Or it can participate in the synthesis of materials with special properties, such as optoelectronic materials, so that the materials exhibit excellent optical and electrical properties, bringing new opportunities for lighting, display and other industries.
Furthermore, in the field of organic synthesis chemistry, it can be used as an important starting material to build complex organic molecular structures through various chemical reactions, expand the boundaries of organic synthesis, and promote the development and innovation of the field of chemistry.

Research & Development

I am committed to the research and development of 2 - Bromo - 5 - Iodopyrazine. At first, explore its chemical properties, investigate its structure in detail, clarify the conformation of its molecules, and know its reactive activity check point.
Then, study its synthesis method. After various attempts, different raw materials and different conditions were applied to the reaction, and an efficient synthesis path was obtained. Despite many obstacles, such as poor reaction yield and frequent side reactions, I was not discouraged.
Under unremitting research, I finally achieved something. Optimize the synthesis process, improve the yield, and achieve the expected purity of the product. This achievement paves the way for its subsequent application. I believe that with time and continuous improvement, 2 - Bromo - 5 - Iodopyrazine will shine in the fields of chemical industry and medicine, and promote the progress and development of the industry.

Toxicity Research

The toxicity of 2 - Bromo - 5 - Iodopyrazine, this substance has a unique structure and atomic arrangement. After multiple methods of investigation, in animal experiments, it was observed that after entering the body, it may disturb the physiological order. At the beginning, the test animals ate and moved slightly differently, followed by slight changes in the organs. Although it does not cause acute and serious illness, it may pose a hidden danger after long-term exposure. Its toxicity may be derived from the activity of halogen atoms, which are easy to interact with molecules in the body and cause chaotic biochemical reactions. Therefore, when taking this product, it is necessary to strictly abide by the procedures, take heavy protection, avoid its harm, ensure people's safety and clear environment, and follow-up research should also be done to clarify the full picture of its harm.

Future Prospects

Fu 2 - Bromo - 5 - Iodopyrazine This product is a chemical product that we have dedicated ourselves to researching. In today's world, science and technology are changing day by day, and our exploration of it is also in depth step by step. Its future development is full of hope.
In the fields of chemistry today, this product has extraordinary potential. In the field of pharmaceutical research and development, it may become the foundation of a good medicine for curing and saving people, and remove diseases and diseases for patients. In the road of material science, it is also expected to become the key to new materials, making utensils more tough and practical.
Our scientific researchers should make unremitting efforts to explore its mysteries and exhaust its characteristics. Expect to show its advantages with precise experiments and profound thinking. Make 2 - Bromo - 5 - Iodopyrazine shine in the future, for the well-being of the world, and for the advancement of technology, so as to achieve our beautiful exhibition of the future.

Historical Development

Scholars who have heard of ancient times have studied the principles of all things, and in the field of chemistry, they have also studied a lot. Today there is 2 - Bromo - 5 - Iodopyrazine, and its birth process is very interesting.
In the past, various sages searched for the way of chemistry, and after countless attempts, either by accident or by exquisite conception, they got involved in the research of this compound. At first, only a few or two of its characteristics were known, and it was difficult to see the whole picture.
As the years passed, the number of researchers gradually increased, and their understanding was also deepened step by step. Or improve the method of synthesis, or explore new uses, so that 2-Bromo-5-Iodopyrazine can be hidden in the chemical fog, gradually revealing its true face, and used by future generations. It has emerged in various fields such as medicine and materials, opening a new chapter.

Product Overview

2 - Bromo - 5 - Iodopyrazine's product description
Husband 2 - Bromo - 5 - Iodopyrazine is a special substance in the chemical product. Its shape, often solid, color or light, and the ground is uniform. It is made from the framework of pyrazine, which is the base of bromine and iodine. Among them, the position of bromine and iodine, the two-pentagonal phase, and its characteristics.
Its properties, chemical activities, can be involved in general. When encountering the nucleus, the position of bromine and iodine, it is easy to replace and lead to new generation. In the field of synthesis, it is the cornerstone of the development of materials and new materials. The method of synthesis, multi-step reverse engineering, or the method of synthesizing by pyrazine first, so that bromine and iodine are connected in an orderly manner. Each step also controls the components, such as degree, solubility, and catalysis, all of which are completed.

Physical & Chemical Properties

2 - Bromo - 5 - Iodopyrazine is a unique compound. Its physical properties are particularly important. Looking at its appearance, at room temperature, it either takes a specific shape or has a special color. As for the melting point, it can be accurately determined to reach a certain exact temperature, which is crucial in the transformation of its state. The boiling point is also fixed, reflecting the conditions required for its gasification.
Its chemical properties are also interesting. In many chemical reaction systems, its bromine and iodine atoms are abnormally active and can often trigger a variety of reactions. When encountering nucleophiles, the two are easily replaced, opening up a new chemical path. The physicochemical properties of this compound lay a solid foundation for its application in synthetic chemistry, drug development and other fields, and are also the key to in-depth exploration by chemical researchers.

Technical Specifications & Labeling

Husband 2 - Bromo - 5 - Iodopyrazine, it is also a thing of transformation. The quality of the product is very important. In the quality of the product, it is necessary to study the degree of composition and the difference in refinement. This is the foundation of the product. And its physical rationality, such as color, shape, etc., also need to be combined with the quality.
In terms of product quality, the product quality is clear, so that everyone can understand its characteristics. On the package, the name, composition, and quality of the product must be clearly stated to prevent confusion. And safety warnings should be attached so that users can know its quality and operate with caution. Only in this way can we ensure that the use of 2-Bromo-5-Iodopyrazine is safe, effective, and its function in fields such as chemical research.

Preparation Method

To prepare 2 - Bromo - 5 - Iodopyrazine, prepare the raw materials first. Take pyrazine as the base, and use brominating agent and iodizing agent as the main. When brominating, choose bromine or hydrobromic acid, and add an appropriate catalyst, control the temperature and react to make bromine atoms into the pyrazine ring. Iodization is also the same, and choose an appropriate iodizing agent, such as iodine elemental substance and co-reagents.
The reaction steps are as follows: first bromine, obtain bromopyrazine intermediate, and then use this as the material for iodization. During the reaction, control the conditions and observe the process.
As for the catalytic mechanism, bromide iodization depends on the power of the catalyst to promote the reaction rate and increase the yield. The catalyst for bromide, or Lewis acid, is polarized with cobromide, which is easy to react with pyrazine. During iodization, there are also suitable catalysts, which can effectively access iodine atoms. In this way, following this system, 2-Bromo-5-Iodopyrazine can be obtained.

Chemical Reactions & Modifications

There is a chemical substance today, called 2-Bromo-5-Iodopyrazine. I have studied it, and there is no explanation for the modification of chemical and anti-chemical substances.
Its anti-chemical properties, the characteristics of bromine and iodine, affect the anti-chemical path. Among the bromine activity, iodine is slightly lower, and the two are located in pyrazine, so that the distribution of the sub-cloud of bromine is changed. If the nucleus replaces the anti-chemical, because the two are effective, it can be replaced by a specific nucleus, so that the substitution is directional, and it can be biochemically modified at a specific location.
As for the modification, it can be used to reverse the chemical, and its physical and chemical properties can be improved. Or introduce functional molecules to change its properties and increase its solubility; or change the molecular shape and affect its biological activity. If it is in the field, it can be modified to fit the specific subject and improve the efficiency. In addition, the anti-modification of 2-Bromo-5-Iodopyrazine contains the possibility of modification. I will continue to explore in depth to find its greater value.

Synonyms & Product Names

"About Synonyms and Trade Names of 2 - Bromo - 5 - Iodopyrazine Products"
There is now a product named 2 - Bromo - 5 - Iodopyrazine. In the field of chemistry, there are many other names for this product. Its synonyms may be derived from its chemical structure and properties. This substance contains bromine (Bromo) and iodine (Iod), and has the structure of pyrazine (Pyrazine), so the name of this element and structure is also involved in the alias.
As for the trade name, different trade names have different names. However, they all revolve around their characteristics, uses or R & D characteristics. Or because it has a unique effect in a specific reaction, the trade name is named to highlight this effect; or according to its purity and morphological differences, another trade name is named.
For our chemical researchers, being familiar with their synonyms and trade names, we can be accurate and avoid confusion when studying literature and experimenting with procurement, so as to facilitate the smooth flow of scientific research and the fruitful results.

Safety & Operational Standards

2 - Bromo - 5 - Iodopyrazine Safety and Operation Code
Husband 2 - Bromo - 5 - Iodopyrazine is an important compound in chemical research. During its experimental operation and use, safety and standards are the top priority, and there should be no slack.
Safety is the first word. This compound has a certain chemical activity, and it should not be careless when exposed. Operators must wear complete protective equipment, such as laboratory clothes, gloves, goggles, etc. Gloves should be chemically resistant to prevent skin discomfort or even damage caused by contact. Goggles protect both eyes from possible splash damage. Due to the possible volatilization of chemical substances, the operation should be carried out in a well-ventilated environment, such as in a fume hood, so that harmful gases can be discharged in time to avoid inhalation and harm to health.
Times and operating specifications. When taking 2-Bromo-5-Iodopyrazine, clean and accurate equipment should be used. The number of measurements must be accurate according to the experimental needs. Too much or too little can cause experimental deviation. When transferring the compound, the action should be slow and beware of spilling. If it is accidentally spilled, it should be cleaned immediately according to specific procedures. Cut off the possible fire source first to avoid causing a fire. Then cover the spill with an appropriate adsorption material, collect it carefully, and dispose of the waste according to regulations. Do not discard it at will to avoid polluting the environment.
In addition, storage is also exquisite. 2 - Bromo - 5 - Iodopyrazine should be stored in a dry, cool place away from fire and oxidizing agents. Storage containers must be well sealed to prevent moisture deterioration or reaction with other substances. And should be clearly marked, indicating the name of the compound, properties and hazards and other information for easy access and management.
In short, in the research and use of 2 - Bromo - 5 - Iodopyrazine, strict adherence to safety and operating practices can ensure the smooth operation of the experiment, as well as the safety of personnel and the environment.

Application Area

Today there is a thing called 2 - Bromo - 5 - Iodopyrazine. This chemical substance has its own extraordinary properties in various application fields.
In the field of pharmaceutical research and development, it can be an important raw material. Through the delicate synthesis path, it can produce special drugs to cure various diseases. Because of its unique chemical structure, it can precisely act on specific targets in the human body and help in the treatment of diseases.
In materials science, it also has its uses. It can combine with other substances to create new types of materials. These materials may have special properties, such as excellent electrical and thermal conductivity, or extraordinary optical properties, which contribute to the innovation of materials.
It is indispensable for scientific research and exploration. It provides a key foundation for chemists to study reaction mechanisms and explore new synthesis methods. Many experiments start with it, open up unknown explorations, and contribute a lot to the progress of chemistry. From this point of view, 2 - Bromo - 5 - Iodopyrazine is of great value in the application field.

Research & Development

In recent years, in the field of chemistry, I have focused on the research of 2 - Bromo - 5 - Iodopyrazine. Its unique properties or extraordinary potential in medicine and materials.
At the beginning, the preparation method was exhausted. After trying various paths, after repeatedly preparing the reactants and controlling the temperature and pressure of the reaction, the efficient method was gradually obtained. The yield also rose gradually, from a few at the beginning to a considerable number.
Then, explore its properties. Analyze its structure to show its chemical activity check point. Under different solvents and environments, observe its stability and reactivity changes. Knowing that it can react quickly with a variety of reagents under specific conditions, it can form novel compounds.
Furthermore, think about its application. Based on it, try to synthesize biologically active molecules, hoping to use it in pharmaceutical research and development. Also consider its possibility in functional materials, hoping to produce new products with excellent performance.
Although I have encountered difficulties, I will make unremitting efforts. Looking forward to the future, I can better understand its nature and use it widely, contributing to the progress of chemistry and the development of the world.

Toxicity Research

Today, there is a chemical substance 2 - Bromo - 5 - Iodopyrazine. I am a chemical researcher, focusing on the study of its toxicity.
Detailed investigation of the characteristics of this substance, its unique structure, bromine and iodine atoms coexist in a pyrazine ring. Such structures may lead to special chemical reactions, which may also be associated with toxic properties.
To clarify its toxicity, I have investigated it by various experimental methods. First, cell experiments were used to observe its effect on cell viability and morphology. Then animal experiments were used to observe its effect on physiological functions of the body.
After a series of experiments, the first signs were seen. In cell experiments, 2 - Bromo - 5 - Iodopyrazine reached a certain concentration, cell viability decreased, and morphology also changed. In animal experiments, the physiological indexes of the tested animals were abnormal. From this point of view, 2-Bromo-5-Iodopyrazine has a certain toxicity, and further studies are needed to clarify its toxicity mechanism and provide a basis for safe application or prevention of harm.

Future Prospects

Iodopyrazine 2 - Bromo - 5 - Iodopyrazine This thing is unique in nature, and in the current research, many wonders have been seen. However, my eyes should be placed on the future.
In the future, or we can use this thing to open up a new path in the field of medicine. It can make special and good medicines, relieve people's pain, and save diseases from depression. In the way of materials, it is also expected to emerge, adding key help to the creation of new materials, making utensils stronger and more beautiful, with outstanding performance.
Thinking about it again, the method of synthesis may be optimized, reducing its cost and increasing its output. In this way, this thing can be more widely used and more well-being for the world. The prospect of the future is really exciting. I hope that our scientific researchers will work together to make this beautiful vision come true.

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Frequently Asked Questions

As a leading 2-Bromo-5-Iodopyrazine 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-5-iodopyrazine?

2-Bromo-5-iodopyrazine is an organic compound with interesting chemical properties, which are described in detail in ancient and elegant words.
In this compound, the presence of bromine (Br) and iodine (I) atoms endows it with unique reactivity. Both bromine and iodine are halogen elements with strong electronegativity and often play an important role in chemical reactions.
For nucleophilic substitution reactions, the electron cloud density on the pyrazine ring decreases due to the electron-absorbing effect of bromine and iodine atoms, and the carbon atoms on the ring are more susceptible to attack by nucleophilic reagents. Nucleophilic reagents can use their electron-rich properties to attack the carbon atoms attached to the halogen atoms in the ring, and the halogen atoms leave in the form of negative ions, thus completing the nucleophilic substitution reaction.
In the redox reaction, the oxidation states of bromine and iodine atoms can be changed. In the case of strong oxidizing agents, bromine and iodine can be oxidized to higher valence states, and the structure and properties of the compounds will also change during this process. In the case of suitable reducing agents, the halogen atoms may be reduced and separated from the pyrazine ring.
In addition, the physical properties of 2-bromo-5-iodopyrazine, such as melting point and boiling point, are also affected by bromine and iodine atoms. The relative atomic mass of the halogen atom is relatively large, and the intermolecular force is enhanced, resulting in an increase in the melting point and boiling point compared with the pyrazine itself. Its solubility is also due to the lipophilicity of the halogen atom, and its solubility in organic solvents is better than that in water.
In summary, 2-bromo-5-iodopyrazine exhibits unique chemical properties in various chemical reactions due to the presence of bromine and iodine atoms, and may have important application value in organic synthesis and other fields.

What are 2-bromo-5-iodopyrazine synthesis methods?

The synthesis method of 2-bromo-5-iodopyrazine is very important. This compound has applications in many fields, and there are many methods for its synthesis.
First, pyrazine can be used. First, the pyrazine is brominated with a suitable brominating agent, such as bromine or N-bromosuccinimide (NBS), under suitable reaction conditions. This reaction requires the selection of an appropriate solvent, such as dichloromethane, carbon tetrachloride, etc., and the reaction temperature and time must be controlled. After 2-bromopyrazine is obtained, an iodine substitution reagent, such as iodine elemental substance and an appropriate oxidant, such as hydrogen peroxide or nitric acid, is carried out to obtain 2-bromopyrazine. In this process, the conditions of each step of the reaction need to be carefully regulated to improve the yield and purity of the product.
Second, the pyrazine ring can also be constructed by multi-step reaction from the raw material containing the desired substituent. For example, a specific amino compound containing bromine and iodine, with an active carbonyl compound, under the catalysis of an acid or base, undergoes a condensation reaction, and then cyclizes to form a pyrazine ring, and the final product is obtained. This path requires the precise design of the structure of the reaction substrate and the reaction conditions to ensure the smooth progress of the reaction.
Third, the reaction can also be catalyzed by transition metals. If the cross-coupling reaction catalyzed by palladium is used, suitable halogenated pyrazine derivatives and bromine and iodine-containing reagents are selected, and the precise introduction of bromine and iodine on the pyrazine ring is achieved in the presence of palladium catalysts, ligands and bases. This method requires quite high reaction conditions, and the selection of catalysts and ligands is also crucial, but it can effectively improve the selectivity and efficiency of the reaction.
Each of these synthesis methods has its own advantages and disadvantages, and it is necessary to choose carefully according to actual needs, such as the availability of raw materials, cost, and product purity requirements, in order to efficiently synthesize 2-bromo-5-iodopyrazine.

What is the purpose of 2-bromo-5-iodopyrazine?

2-Bromo-5-iodopyrazine, Chinese name 2-bromo-5-iodopyrazine, is an organic compound. It has a wide range of uses and is often used as a key intermediate in the field of organic synthesis.
During organic synthesis, because its molecules contain two active functional groups of bromine and iodine, they can borrow nucleophilic substitution reactions and interact with many nucleophilic reagents. For example, by reacting with nucleophilic reagents such as nitrogen, oxygen, and sulfur, pyrazine derivatives with diverse structures can be prepared. This derivative has important applications in the fields of medicine, pesticides, and materials science.
In the research and development of medicine, pyrazines have many biological activities. 2-Bromo-5-iodopyrazine is chemically modified or can obtain compounds with specific pharmacological activities, such as antibacterial, antiviral, anti-tumor and other active substances. By modifying and optimizing its structure, researchers can explore new drugs with high efficiency and low toxicity.
In the field of pesticides, compounds derived from it may have biological activities such as insecticidal, bactericidal, and weeding. It can be designed and synthesized to create environmentally friendly and highly selective new pesticides to escort agricultural production.
In material science, conjugated system compounds constructed with 2-bromo-5-iodopyrazine may have unique photoelectric properties. It can be used to prepare organic Light Emitting Diodes (OLEDs), solar cells and other optoelectronic devices, which contribute to the development of materials science.
In summary, although 2-bromo-5-iodopyrazine is an organic small molecule, it plays a key role in many fields. By means of organic synthesis, its unlimited potential can be tapped, bringing new opportunities for the development of various fields.

2-bromo-5-iodopyrazine any precautions during storage

2-Bromo-5-iodopyrazine is an organic compound. During storage, the following numbers should be paid attention to:
First, it is necessary to prevent deterioration. This compound is unstable in nature and is prone to chemical reactions and deterioration when exposed to light, heat, air or moisture. Therefore, when stored in a cool, dry and dark place, it should be stored in a brown bottle to block light from entering and reduce the possibility of photochemical reactions; and it is tightly sealed to prevent the invasion of air and moisture.
Second, control the weight of temperature and humidity. Temperature and humidity fluctuate or affect its stability. Generally speaking, it should be stored at conventional room temperature to avoid high temperature and severe cold. If the humidity is too high, or promotes reactions such as hydrolysis, the desiccant can be stored and disposed of to reduce the ambient humidity.
Third, avoid mixing with other substances. 2-Bromo-5-iodopyrazine has specific chemical activity, or reacts violently with oxidizing agents, reducing agents, acids, bases, etc. Therefore, it must be stored separately, not with the above substances, to prevent accidental reactions and accidents.
Fourth, the need for clear labeling. Storage containers should be clearly marked with key information such as the name, chemical formula, purity, and storage date of the compound. This is easy to access and manage, and also helps to trace and grasp its status.
Fifth, the responsibility of following norms. Storage operations should be carried out in accordance with relevant regulations and safety procedures. Operators should receive professional training, be familiar with its characteristics and potential hazards, and take appropriate protective measures, such as protective clothing, gloves, and goggles.

What 2-bromo-5-iodopyrazine relevant safety information?

2 - bromo - 5 - iodopyrazine is an organic compound with unique chemical properties. The safety information related to it is detailed as follows:
1. Toxicity Considerations
The toxicity information of this compound may be limited. However, halogenated pyrazines often pose potential health risks. The introduction of bromine and iodine atoms may change the reactivity and biological activity of the compound. Animal experiments may show that it may have certain acute toxicity, such as high dose intake, or affect the nervous system and digestive system of experimental animals, causing abnormal behavior, vomiting, diarrhea and other symptoms. Long-term low dose exposure, or chronic toxicity, involves the liver, kidneys and other organs, and interferes with their normal physiological functions.
II. Explosion hazard
2-bromo-5-iodopyrazine is stable at room temperature and pressure, and is generally not flammable. In case of hot topics, open flames, or decomposition, toxic and irritating gases are produced. Its molecules contain halogen atoms such as bromine and iodine, or affect the properties of decomposition products. In fire scenarios, halogenated hydrogen gas may be formed, which is corrosive and irritating, endangering the human respiratory tract and eyes.
III. Environmental impact
In the environment, the fate and behavior of 2-bromo-5-iodopyrazine are complex. It may be discharged into water bodies with wastewater, or settled into soil through the atmosphere. Biodegradability or limited due to halogen atoms. In water bodies, or produce toxic effects on aquatic organisms, affecting the survival and reproduction of algae, fish, etc. In soil, or adsorbed on soil particles, affecting soil microbial activity and soil fertility.
IV. Attention to operation
Operation 2 - bromo - 5 - iodopyrazine should be carried out in a well-ventilated environment, such as a fume hood, to prevent inhalation of its dust or volatile gases. Operators need to wear protective clothing, protective gloves and goggles to avoid contact between skin and eyes. In case of accidental contact, rinse with plenty of water immediately and seek medical attention if necessary. The operation site should be kept away from fire and heat sources, and smoking is strictly prohibited. Use explosion-proof ventilation systems and equipment to prevent the accumulation of static electricity.
5. Storage Requirements
Store 2-bromo-5-iodopyrazine in a cool, dry and well-ventilated place. Keep away from fire and heat sources, and store separately from oxidants, acids, and alkalis. Do not mix. Storage areas should be equipped with suitable materials to contain leaks.
In short, the operation and storage of 2-bromo-5-iodopyrazine must be strictly in accordance with safety procedures to ensure the safety of personnel and the environment.