Captopril
Standard: USP 30
CAS: 62571-86-2 / EINECS: 263-607-1
Formula: C9H15NO3S
Appearance: White to off-white,crystalline

Captopril

Standard: USP 30

CAS No.: 62571-86-2

EINECS No.: 263-607-1

Molecular formula: C9H15NO3S

Molecular weight: 217.28

Appearance: White to off-white,crystalline powder

Solubility: Meet the requirements

Melting point: 104-110C

Identification (IR): Conform

Loss on dyring: 1.0 % max      

Residue on ignition: 0.2 % max                

Heavy metals: 0.003% max             

Captopril disulfide: 1.0 % max   

Other each impurity: 0.2 % max   

Other total impurity: 0.5 % max    

Residual solvents: Meets the requirements  

Assay: 97.5 %-102.0%

Packing: 25kg/fibre drum