Sodium 4-aminosalicylate CAS 133-10-8

     With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is Sodium 4-aminosalicylate which has developed particularly rapidly in recent years. Do you know about Sodium 4-aminosalicylate?

The official answer: Sodium p-aminosalicylate is a commonly used anti-tuberculosis drug, also known as sodium p-aminosalicylate, sodium 4-amino-2-hydroxybenzoate dihydrate, PAS-Na, white or off-white crystalline powder, odourless, sweet and salty, easily soluble in water, slightly soluble in ethanol, insoluble in acetone, almost insoluble in ether, chloroform, benzene. 2% aqueous solution pH 6.5-8. Aqueous solution is easily decarbonated to m-aminophenol. Phenol, so it should be freshly prepared when used. This product is similar in structure to p-aminobenzoic acid (PABA) and is a similar product to p-aminobenzoic acid (PABA), which inhibits the growth and reproduction of Mycobacterium tuberculosis through competitive inhibition of folic acid synthesis.