Alias:

(o-carboxybenzoyl)-p-aminophenylsulfonamidothiazole

CAS NO.:

Molecular Formula:

C₁₇H₁₃N₃O₅S₂=403.4

Appearance:

white or similar to white crystalline powder, odorless, soluble in dimethylformamide, slightly soluble in ethanol, water and chloroform. M.P. is 198-204℃

Structural Formula:

Indications:

used for stomach/intestinal infection, bacillary dysentery, bacteroidal abdominal catarrh etc.

Quality Standard:

BP2002

Acidity:

≤1ml

Chlorides:

≤0.014%

Drying Loss:

≤2%

Residue on Ignition:

≤0.1%

Heavy Metal:

≤20PPM

Aromatic amine and related substances:

≤2%

Assay:

98.5-101.5%