Product Category


  • Product Name : Captopril
  • Grade : IP / BP / USP
  • Therapeutic Category : Antihypertensive
  • CAS No : 62571-86-2
  • COA : Available
  • MSDS : Available
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Captopril (rINN) is an angiotensin-converting enzyme (ACE) inhibitor used for the treatment of hypertension and some types of congestive heart failure. Captopril was the first ACE inhibitor developed and was considered a breakthrough both because of its novel mechanism of action and also because of the revolutionary development process.


Product name Captopril
Appearance White or almost white crystalline powder
Solubility Freely soluble in water,in methylene chloride and in methanol.

It dissolves in dilute solutions of alkali hydroxides.

Identification Ir spectrum conformod tothat of captopril crs
Appearance of solutions Clear and colorless
Melting range Between 104°c and 110°c
Specific optical rotation -125° to -130°
Related substance


Captopril disulfide

Single unknown impurity

Tctal unknown impurities


Not more than 0.2%

Not more than 1.0%

Not more than 0.2%

Not more than 0.5%

Heavy metals Not more than 0.003%
Loss on drying Not more than 1.0%
Sulphated ash Not more than 0.2%
Assay 97.5%~102.0% calculated on anhydrous basis

Packaging details:

Packaging details: 25kg/drum with double plastic bags inside; packed in a cardboard drum or fiber HDPE drum.
Storage: Stored in a clean, cool, dry area; keep away from moisture and strong, direct light/heat
Shelf Life: 5 years if sealed and store away from direct sun light.

Additional Information

The most widely recognized markets for this item incorporate the accompanying nations. If you don’t mind ask with us if your nation or district isn’t recorded:

ASIA: Afghanistan, Israel, Jordan, Pakistan, Russia, Saudi Arabia, Singapore, Syria, Philippines, Turkey, Turkmenistan, Uzbekistan, Yemen, Vietnam, Indonesia, Malaysia, Iran, Tajikistan, and so forth.

AFRICA: South Africa, Uganda, Nigeria, Ghana, Kenya, Mauritius, Botswana, Egypt, Ethiopia, Libya, Sudan, Congo, Gambia, Ivory Coast , and so forth.

NORTH & SOUTH AMERICA: USA, Canada, Panama, Trinidad and Tobago, Costa Rica, Puerto Rico, Dominican Republic, Argentina, Guatemala, Guyana, Peru, Bolivia, Venezuela , Brazil, Bahamas, Ecuador, and so forth .

EUROPE: Austria , Azerbaijan, Belarus, Belgium, Cyprus, Czech Republic, Denmark, France, Georgia, Germany, Hungary, Ireland, Iceland, Netherlands, Norway, Poland, Spain, Sweden, Switzerland, Ukraine, United Kingdom (UK) , Latvia, and so forth.

OCEANIA: Australia, New Zealand, Fiji, and so forth.