CAS No. 53716-49-7
Carprofen
Molecular weight : 273.73
Property : It is white crystal powder, easily soluble in aether, acetone or ethyl acetate,sodium hydroxide solution or sodium carbonate solution, almost insoluble in water.
Specification: Enterprise standard(USP32 version Pharmacopoeia)
Appearance:White crystalline powder; No visible evidence of contamination by foreign matter.
Loss on drying:Not More Than 0.5%
Residue on lgnition: Not More Than 0.1%
Heavy metals:Not more than 20ppm
Single unknown impurities: ≤ 0.1%
Single known impurities: ≤ 0.5%
Total impurities:Not More Than 1.0%
Assay:98.0% to 102.0% on the dried basis
Use : It is used in the treatment of rheumatoid arthritis,osteoarthritis ,acute gout and tendonitis etc.
acetic
carprofen
carbazole
Carbazole
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