-
Categories
-
Pharmaceutical Intermediates
-
Active Pharmaceutical Ingredients
-
Food Additives
- Industrial Coatings
- Agrochemicals
- Dyes and Pigments
- Surfactant
- Flavors and Fragrances
- Chemical Reagents
- Catalyst and Auxiliary
- Natural Products
- Inorganic Chemistry
-
Organic Chemistry
-
Biochemical Engineering
- Analytical Chemistry
-
Cosmetic Ingredient
- Water Treatment Chemical
-
Pharmaceutical Intermediates
Promotion
ECHEMI Mall
Wholesale
Weekly Price
Exhibition
News
-
Trade Service
5-Bromo-N-ethyl-2-methoxybenzene sulphonamide, commonly known as NBS, is an organic compound that is widely used in the chemical industry.
It is a colorless liquid that is soluble in water and has a characteristic amine odor.
NBS has various applications in different fields of the chemical industry, including pharmaceuticals, agrochemicals, dyes, and polymers.
This article will discuss the applications of NBS in the chemical industry.
Pharmaceuticals
NBS is a versatile building block in the synthesis of pharmaceuticals.
It is used as a precursor for the synthesis of various drugs, such as antibiotics, anti-inflammatory drugs, and anti-cancer drugs.
NBS can be converted into other useful intermediates, such as 4-aminophenol, which is used in the synthesis of the antibiotic penicillin.
NBS is also used in the synthesis of cough suppressants, such as dextromethorphan, which is used in cough medicines.
Agrochemicals
NBS is used in the synthesis of various agrochemicals, such as herbicides, insecticides, and fungicides.
It is used as a precursor for the synthesis of 2,4-Dichlorophenoxyacetic acid (2,4-D), which is a widely used herbicide.
NBS is also used in the synthesis of other herbicides, such as MCPA and 2,4-DB.
In addition, NBS is used in the synthesis of insecticides, such as permethrin, and fungicides, such as captan.
Dyes
NBS is used in the synthesis of various dyes, such as direct blue, reactive yellow, and acid red.
Direct blue is a blue dye that is used in the textile industry, while reactive yellow is used as a catalyst in the production of polyurethanes.
Acid red is a red dye that is used in the textile industry.
Polymers
NBS is used in the synthesis of polymers, such as polyurethanes and polyamides.
It is used as a building block for the synthesis of polyurethanes, which are used in various applications, such as adhesives, coatings, and elastomers.
NBS is also used in the synthesis of polyamides, which are used in the production of synthetic fibers, such as nylon.
In conclusion, 5-Bromo-N-ethyl-2-methoxybenzene sulphonamide is an important building block in the chemical industry, with various applications in pharmaceuticals, agrochemicals, dyes, and polymers.
Its versatility and ease of availability make it a popular choice in the synthesis of various chemicals.
As the demand for these chemicals continues to grow, the use of NBS is likely to increase in the coming years.
