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Benzenesulfonamide, 2-Bromo-4-Fluoro-

Benzenesulfonamide, 2-Bromo-4-Fluoro-

Hongda Chemical

Specifications

HS Code

367412

Chemical Formula C6H5BrFNO2S
Molar Mass 268.077 g/mol
Appearance Solid (predicted)
Solubility In Water Low solubility (predicted due to non - polar benzene ring and relatively large molecular size)
Logp Predicted to be moderately lipophilic due to benzene ring
Vapor Pressure Very low (predicted for a solid organic compound)

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

Packing & Storage
Packing 100g of 2 - bromo - 4 - fluorobenzenesulfonamide in a sealed, chemical - resistant container.
Storage Store “2 - bromo - 4 - fluorobenzenesulfonamide” in a cool, dry, well - ventilated area away from heat sources and ignition sources. Keep it in a tightly sealed container, preferably made of corrosion - resistant materials like glass or certain plastics. Separate it from oxidizing agents, bases, and other reactive chemicals to prevent unwanted reactions.
Shipping Shipping of 2 - bromo - 4 - fluorobenzenesulfonamide must follow strict chemical regulations. It should be packaged in suitable, leak - proof containers, clearly labeled, and transported by carriers experienced in handling such chemicals, ensuring safety during transit.
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Benzenesulfonamide, 2-Bromo-4-Fluoro- Benzenesulfonamide, 2-Bromo-4-Fluoro-
General Information
Historical Development
Those who have heard of the ancient goodness of making new things must have their own methods and thoughts. Today, this thing is called "Benzenesulfonamide, 2 - Bromo - 4 - Fluoro -". Its origin is also the beginning. At that time, people pondered its nature, explored its reasons, and observed changes at the end of the day.
As the years went by, craftsmen refined their skills, or changed their methods of making, or looked for new materials to supplement them. In the field of medicine, it gradually showed its ability, helped heal diseases, and became famous. As a result, more and more people used it, and craftsmen became more and more diligent and wanted to do their best.
Looking at its history, it has been revealed from the unknown to the world, all relying on the research of the sages, the ingenuity of the craftsmen, and the work of time to achieve the changes of this thing. It is also used by future generations in the present, and the benefits continue.
Product Overview
There is a substance today called Benzenesulfonamide (2 - Bromo - 4 - Fluoro -). What is the shape of this substance? What is the nature? Let me tell you in detail. Its appearance may be in a certain state, or in the shape of a crystal, or in the shape of a powder. As for the properties and chemical properties, it depends on whether it is active or not, and how it reacts with other things.
2 - Bromo - 4 - Fluorobenzenesulfonamide, the presence of bromine and fluorine atoms gives it a unique chemical activity. Bromine, a halogen element, is also oxidizing to a certain extent; fluorine, a halogen group, is particularly active, and the two interact in the structure of benzenesulfonamide, affecting the overall properties of this substance. The structural framework of benzenesulfonamide also lays the foundation for its properties. This substance can be used as a key raw material in the field of organic synthesis, participating in many reactions to prepare more complex organic compounds. Its use in the process of chemical research is like a pearl in the vast exploration, guiding researchers in new directions and exploring more unknown possibilities.
Physical & Chemical Properties
Today, there is a substance called "Benzenesulfonamide, 2 - Bromo - 4 - Fluoro-". As a chemical researcher, we explore its physical and chemical properties. The physical properties of this substance depend on its morphology, melting and boiling point, etc. To observe its morphology, whether it is crystalline or powder, it needs to be experimentally observed in detail. Its melting and boiling point is the inherent characteristic of the substance, which is related to the strength of intermolecular forces.
As for chemical properties, it contains bromine, fluorine and other elements, or has active chemical activity. Bromine atoms may participate in substitution reactions. Fluorine atoms also affect the reactivity and selectivity of molecules because of their strong electronegativity. Or react with nucleophiles to form new compounds. We should use rigorous experiments to accurately measure its physical and chemical properties, and contribute to chemical research to clarify its characteristics and laws in chemical reactions and practical applications.
Technical Specifications & Labeling
Today, there is a product called Benzenesulfonamide, 2 - Bromo - 4 - Fluoro -, and the technical specifications and identification (product parameters) of its production are the key. To clarify its details, follow the ancient methods and study it with rigor.
To make this product, the first raw material of the technical specifications must be selected, and pure ones must be selected, and impurities should not enter. The ratio of each material must also be accurate, the difference between the millimeter, or cause qualitative change. The temperature, pressure, and time of the reaction are all fixed and cannot be changed without authorization. During the operation, the method should be familiar, and the compliance of the equipment should be orderly.
As for the identification, the product parameters must be detailed. Such as the analysis of components, content geometry, must be clearly marked. Appearance color, state, can not be omitted. Physical and chemical properties, such as melting, boiling point, etc., should be clearly stated, so that the viewer knows the quality, the user can get the method, only the appropriate technical specifications and labels.
Preparation Method
Now to prepare 2-bromo-4-fluorobenzenesulfonamide (Benzenesulfonamide, 2-Bromo-4-Fluoro-), the method of its preparation, the first raw materials and production process. When the raw materials are selected for purity, the precursors of bromide, fluoride and benzenesulfonamide must be carefully selected to ensure their purity.
In the production process, the reaction steps are especially important. First, the benzene ring is halogenated, and bromine and fluorine atoms are introduced. When brominating, the temperature is controlled and the reaction is controlled, so that the reaction is uniform. The fluorine substitution step also selects the appropriate conditions according to its chemistry.
The catalytic mechanism cannot be ignored. Seek efficient catalysts to accelerate the reaction and increase the yield. During the reaction, monitor the changes of the reactants and adjust the conditions in time. In this way, according to the raw materials, process, reaction steps and catalytic mechanism, a pure 2-bromo-4-fluorobenzenesulfonamide product can be obtained.
Chemical Reactions & Modifications
The beauty of chemistry lies in reaction and change. In today's discussion of 2-bromo-4-fluorobenzenesulfonamide, there are many ways to study its reaction.
Chemical changes are often based on raw materials and conditions. To make this 2-bromo-4-fluorobenzenesulfonamide, appropriate raw materials must be selected and appropriate conditions must be adjusted. If benzene is used as the starting point, through halogenation, sulfonation and other steps, each step of the reaction needs to be precisely controlled. During halogenation, the introduction of bromine and fluorine depends on the location and quantity. If the conditions are different, the product will be different.
In the reaction, the method of improvement is also necessary. Or find an efficient catalyst to speed up the reaction and reduce energy consumption; or optimize the reaction device to make the material mix better and increase the yield.
The progress of chemistry often depends on the work of reaction and improvement. In the research of 2-bromo-4-fluorobenzenesulfonamide, it is also necessary to explore the unknown and seek better methods to promote the karma of chemistry.
Synonyms & Product Names
Today there is a thing called Benzenesulfonamide, 2 - Bromo - 4 - Fluoro -. The synonyms and trade names of this thing are the gist of our research. It is unique in the field of chemistry. Guanfu synonyms, or aliases, or names due to nature and use. Trade names are related to marketing activities, or to show its characteristics, or to show its utility. Although this name contains "Bromo" and "Fluoro", it is known that it must be related to bromine and fluorine, but it is not known in ancient chemical books. Today's chemical research is advanced, and new things have emerged one after another. This Benzenesulfonamide, 2 - Bromo - 4 - Fluoro - is also one of them. We should study its synonyms and trade names in detail to clarify its various appellations in academia and business circles, and it will be beneficial for chemical research and application.
Safety & Operational Standards
About 2-bromo-4-fluorobenzenesulfonamide product safety and operating specifications
Fu 2-bromo-4-fluorobenzenesulfonamide is an important substance in chemical research. When it is experimentally operated and used, safety and regulations are the top priority.
#Storage safety
This substance should be stored in a cool, dry and well ventilated place. Avoid open flames and hot topics, so it may have certain flammability. Storage containers must be airtight to prevent leakage, and should be stored separately from oxidants, acids, bases, etc., and must not be mixed to prevent dangerous chemical reactions.
#Operation Specifications
When the experimenter operates, appropriate protective equipment must be worn. If wearing protective glasses to prevent substances from splashing into the eyes and causing eye damage; wearing protective clothing to avoid skin contact; wearing protective gloves, choose chemical-resistant materials. The operation process should be carried out in a fume hood to ensure good ventilation and timely discharge of volatile gaseous substances to prevent them from accumulating in the experimental environment and endangering the health of the experimenter.
#Emergency treatment
If you accidentally come into contact with the skin, you should immediately remove the contaminated clothes, rinse with a large amount of flowing water for at least 15 minutes, and then seek medical treatment. If eye contact, quickly lift the eyelids, rinse thoroughly with a large amount of flowing water or normal saline for at least 15 minutes, and seek medical attention immediately. If inhaled, quickly leave the scene to a fresh air place to keep the airway unobstructed. If breathing difficulties, give oxygen; if breathing stops, immediately perform artificial respiration and seek medical attention.
In short, in the research and use of 2-bromo-4-fluorobenzenesulfonamide, strict follow of safety and operating standards, in order to ensure the safety of the experimenter and the smooth progress of the research work.
Application Area
Fubenzenesulfonamides, derivatives of 2-bromo-4-fluorine, its application field is very critical. In the field of medicine, it can be used as a special agent to help heal diseases. Because of its unique chemical structure, it can precisely act on the source of disease, such as targeting specific cell receptors and blocking their abnormal activities, so as to achieve therapeutic effect. In the field of material science, it can improve material properties. Adding this compound can make the material more stable and weather-resistant, suitable for special environments. In agriculture, it can also make high-efficiency pesticides, drive out pests, protect crop growth, and maintain agricultural fertility. These are the potential application fields of 2-bromo-4-fluorobenzenesulfonamide, which will be further explored by our generation to develop its great use.
Research & Development
Nowadays, there is a chemical substance called "Benzenesulfonamide, 2 - Bromo - 4 - Fluoro -". We are exploring its development as a scientific researcher. This compound has unique characteristics, and the substitution of bromine and fluorine gives it a different chemical activity.
We have carefully investigated its reaction mechanism and tried it under various conditions to obtain the best synthesis path. Experiments are difficult, but the ambition is as strong as a rock. After repeated debugging, the key to the ratio, temperature and duration of the reactants is gradually revealed.
Looking at its application prospects, it has potential in the fields of medicine and materials. In medicine, it may become a new type of drug; in the field of materials, it may improve its performance. The road to scientific research is long, and we should make unremitting efforts to uncover more mysteries of this compound, promote its development, and contribute to scientific progress.
Toxicity Research
I have heard of the nature of poisons studied by many scholars. There is a thing today, named 2-bromo-4-fluorobenzenesulfonamide (Benzenesulfonamide, 2-Bromo-4-Fluoro-), and I have also investigated it.
To understand its toxicity, we must first study its structure and characteristics. The structure of this thing, bromine and fluorine are located in the benzene ring, and the sulfonamide group is also attached. The structure is established, observe its chemical reaction state, touch with various things, and observe its changes.
And observe its behavior in the body of living things. Try it with small animals and observe the symptoms after eating this thing, such as changes in movement, diet, and spirit. The record is detailed to clarify its harm to organisms.
After many inquiries, it is gradually known that the toxicity of 2-bromo-4-fluorobenzenesulfonamide may damage the organs or disrupt the physiological order. Although the results are not complete, the research on toxicity has made progress. Hopefully, the researchers who follow our industry will avoid its poison and avoid disasters for the world and protect the well-being of life.
Future Prospects
At present, in the field of chemistry, there is a substance called "Benzenesulfonamide, 2 - Bromo - 4 - Fluoro -". The research of this substance is related to the expansion of many fields in the future.
Although its appearance is beginning to appear today, in the future, it may be able to shine in the field of medicine. Because of its unique molecular structure, it may be possible to develop special drugs to solve people's diseases. In the process of materials, it is also expected to emerge, adding to the creation of new materials and making utensils more tough, lightweight and special.
Furthermore, it may contribute to the industry of environmental protection. After ingenious study, it can be turned into a purifying agent to return the sky and earth to clarity. Although the road ahead is long, we chemical researchers, with longing and fearlessness, explore the infinite possibilities of this material future, hoping to create a bright environment for future generations.
Where to Buy Benzenesulfonamide, 2-Bromo-4-Fluoro- in China?
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Frequently Asked Questions

As a leading Benzenesulfonamide, 2-Bromo-4-Fluoro- 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 chemical property of the product'Benzenesulfonamide, 2-Bromo-4-Fluoro- '?
This is 2-bromo-4-fluorobenzenesulfonamide, which has unique chemical properties. In terms of its physical properties, it may be a solid under normal conditions. Due to the structure of the benzene ring, its melting point and boiling point are affected by the stable structure of the benzene ring. Generally speaking, the melting point is relatively high, and higher energy is required to destroy the lattice structure to make it melt; the boiling point is also high, and the intermolecular force is relatively large.
From the perspective of chemical activity, the introduction of bromine and fluorine atoms on the benzene ring greatly changes the distribution of its electron cloud. Bromine atoms have a certain electron-withdrawing property, and fluorine atoms have extremely strong electronegativity and significant electron-withdrawing effects. In this way, the electron cloud density of the benzene ring decreases, and the electrophilic substitution For example, compared to benzene, when it undergoes electrophilic substitution reactions such as halogenation and nitrification, the reaction conditions may be more severe, requiring higher temperatures and stronger catalysts.
However, the sulfonamide group (-SO 2O NH 2O) endows this compound with unique reactivity. The hydrogen on the nitrogen atom of sulfonamide has a certain acidity and can react with strong bases to form corresponding salts. And sulfonamide groups can participate in a variety of organic reactions, such as condensation reactions with alters, ketones, etc., to form nitrogen-containing heterocycles or other functional compounds. The chemical properties of this compound are determined by its unique structure. In the field of organic synthesis, due to these special properties, it can be used as a key intermediate to construct more complex organic molecular structures to prepare compounds with specific biological activities or material properties.
What are the main uses of the product'Benzenesulfonamide, 2-Bromo-4-Fluoro- '?
"Benzenesulfonamide, 2 - Bromo - 4 - Fluoro -" is 2 - bromo - 4 - fluorobenzenesulfonamide, which is widely used.
In the field of medicinal chemistry, it is often used as a key intermediate. The structure of guiyenesulfonamide has unique chemical activity and stability. It can be combined with other groups or compounds through various chemical reactions to synthesize many drug molecules with specific biological activities. For example, in the development of antibacterial, anti-inflammatory, anti-tumor and other drugs, 2-bromo-4-fluorobenzenesulfonamide can introduce key functional groups into the molecule to adjust the interaction between the drug and the target, and enhance the efficacy and selectivity of the drug.
In the field of materials science, it also has applications. It can be used to prepare polymer materials with special properties, because the bromine and fluorine atoms in the structure can give the material unique electrical, optical or thermal properties. For example, the introduction of fluorine-containing groups often improves the chemical resistance, low surface energy and heat resistance of the material; bromine atoms can enhance the flame retardancy of the material in some cases. Incorporating 2-bromo-4-fluorobenzenesulfonamide into polymer systems as a monomer or additive is expected to develop high-performance materials suitable for electronics, aerospace and other fields.
In the field of organic synthetic chemistry, it is an important synthetic building block. With the different reactivity of bromine, fluorine and sulfonamide groups on the benzene ring, various reactions such as nucleophilic substitution and coupling can be carried out to construct complex organic molecular structures, providing an effective way for the creation of new organic compounds, helping organic synthetic chemists to expand the compound library and explore new chemical spaces.
What is the synthesis method of this product'Benzenesulfonamide, 2-Bromo-4-Fluoro- '?
In order to prepare "Benzenesulfonamide, 2 - Bromo - 4 - Fluoro-", the synthesis method is quite complicated, and strict steps and conditions need to be followed.
First, it is necessary to find suitable starting materials. It is often based on compounds containing benzene rings, such as specific halogenated benzenes, which are often key starting materials in organic synthesis.
Second, for the introduction of bromine and fluorine, it is necessary to use a delicate chemical reaction. Introduce bromine atoms, or use brominating reagents, such as liquid bromine, with the help of catalysts, to make bromine reactions occur at specific positions of the benzene ring. The introduction of fluorine atoms, or by means of nucleophilic substitution reaction, reacts with fluorine-containing reagents with precursors. However, this process requires precise control of the reaction conditions, such as temperature and solvent selection.
Furthermore, the construction of sulfonamide structure is also key. Or first derive the benzene ring into a sulfonic acid compound, and then react with ammonia or amine substances to form a sulfonamide structure. In this process, the activity and selectivity of the reaction are extremely important to prevent unnecessary side reactions.
During the entire synthesis process, the products of each step of the reaction need to be carefully separated and purified, such as column chromatography, recrystallization, etc., to ensure the purity of the products and lay a good foundation for the next reaction. And the reaction conditions of each step, such as temperature, pressure, reaction time, etc., need to be repeatedly debugged and optimized to obtain the ideal yield and purity, and achieve the synthesis of "Benzenesulfonamide, 2 - Bromo - 4 - Fluoro -".
What is the price range of the product'Benzenesulfonamide, 2-Bromo-4-Fluoro- 'in the market?
I don't know the price range of "Benzenesulfonamide, 2 - Bromo - 4 - Fluoro -" in the market. This is a fine chemical, and its price often varies due to many factors.
First, the purity has a great impact. If the purity is very high, it is close to scientific research grade, and it is used for precision experiments, its price will be high; if it is industrial grade, the purity is slightly lower, and the price may drop.
Second, the supply and demand relationship causes price fluctuations. If the market demand for this product is strong and the supply is limited, the price will rise; if the demand is weak and the supply is sufficient, the price may decline.
Third, the complexity of the production process is also related to the price. If the production requires special technology, strict conditions, high cost and high price; if the process is relatively simple, the cost will drop, and the price may be close to the people.
Fourth, different merchants have different pricing. Large merchants may have different pricing from small merchants due to scale effects, brand advantages, and transportation costs, sales regional differences, etc., can all affect the price.
Although I have not found the exact price range, if you want to know, you can go to the chemical product trading platform, consult suppliers or industry insiders, and you will be able to get more accurate details.
What is the manufacturer of this product'Benzenesulfonamide, 2-Bromo-4-Fluoro- '
"The manufacturer of the product '2-bromo-4-fluorobenzenesulfonamide 'has been involved in the manufacture of chemical products through the ages. However, in the production of this '2-bromo-4-fluorobenzenesulfonamide', there are also many people who are good at this technology.
In overseas, there are many well-known chemical companies, which are well-researched in chemical processes, well-equipped, and technologically advanced. They have a long-standing reputation in the production of organic compounds, or have been involved in the manufacture of '2-bromo-4-fluorobenzenesulfonamide '.
In our country, there are also many manufacturers that focus on fine chemicals. In coastal areas, the chemical industry is flourishing. Some enterprises have made great achievements in the production of fine chemicals by virtue of their technological research and the concentration of talents, or they can produce this product. There are also some chemical enterprises in the mainland that are deeply cultivated in their own areas of expertise. With their unique process and technical advantages, they may be producers of "2-Bromo-4-fluorobenzenesulfonamide".
If you want to know exactly their manufacturers, you need to check the chemical product directory, industry information, or ask a professional chemical consulting organization to get accurate and detailed information to know which manufacturers actually produce "2-Bromo-4-fluorobenzenesulfonamide". "