Product Details:

  • Shelf Life 5 Years
  • Melting Point 103-104
  • Storage Keep away from moisture
  • Molecular Formula C9H15NO3S
  • Molecular Weight 217.29
  • Solubility Freely soluble
  • Medicine Name Captopril

Product Specifications

  • C9H15NO3S
  • Powder
  • 217.29
  • 103-104
  • Antihypertensive
  • Freely soluble
  • White to off-white, crystalline powder
  • Captopril
  • (2S)-1-[(2S)-2-methyl-3-sulfanylpropanoyl]pyrrolidine-2-carboxylic acid
  • 5 Years
  • 62571-86-2
  • Keep away from moisture

Trade Information

  • Paypal, Western Union, Telegraphic Transfer (T/T), Cash in Advance (CID), Cash Advance (CA)
  • 2-3 Week
  • Sample costs shipping and taxes has to be paid by the buyer
  • 25kg/drum with double plastic bags inside; packed in a cardboard drum or fiber HDPE drum.
  • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
  • All India
  • WHO,GMP,COA,MSDS As Per Client Requirement

Product Description

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 and 110
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.
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