Pharmaceutical Raw Materials
Name:
Captopril
No.: PRM-051
GENERAL INFORMATION
|
• CAS NO |
62571-86-2 |
|
• GRADE |
Pharmaceutical Grade |
|
• FORMULA |
C9H15NO3S |
|
• MOLECULAR WEIGHT |
217.28 |
PROPERTIES
|
• Appearance |
White or off-white crystalline powder |
|
• Solubility |
Soluble in water |
|
• Melting Point |
103-108°C |
SPECIFICATIONS
|
• Assay |
≥98.0% |
|
• Loss on drying |
≤0.5% |
|
• Residue on ignition |
≤0.1% |
|
• Heavy metals |
≤20ppm |
|
• Acidity |
pH 7.0-8.0 |
|
• Specific rotation |
-125° ~ -134° |
|
• Disulfide |
≤0.5% |
APPLICATION
• The product is used as anti- hypertension medicament
PACKING
• 25kg/drum
STORAGE AND TRANSPORTATION
• Stored in tightly-closed container. Protect from moisture.
