Pharm-Rx Ramipril USP (Grade I)

Ramipril contains NLT 98.0% and NMT 102.0% of ramipril (C₂₃H₃₂N₂O₅), calculated on the dried basis.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

• USP Ramipril RS
• USP Ramipril Related Compound A RS
• (2S,3aS,6aS)-1-{[(S)-1-carboxy-3-phenylpropyl]-L-alanyl}octahydrocyclopenta[b]pyrrole-2-carboxylicacid. C₂₂H₃₀N₂O₅ 402.49
• USP Ramipril Related Compound B RS
• (2S,3aS,6aS)-1-{[(S)-1-Methoxy-1-oxo-4-phenylbutan- 2-yl]-L-alanyl}octahydrocyclopenta[b]pyrrole-2- carboxylic acid;
• Also known as Ramipril isopropylester. C₂₄H₃₄N₂O₅ 430.55
• USP Ramipril Related Compound C RS
• (2S,3aS,6aS)-1-{[(S)-4-Cyclohexyl-1-ethoxy-1- oxobutan-2-yl]-L-alanyl}octahydrocyclopenta[b]pyrrole- 2-carboxylic acid hydrochloride; Also known as Hexahydroramipril hydrochloride. 
• USP Ramipril Related Compound D RS Ethyl (S)-2-[(3S,5aS,8aS,9aS)-3-methyl-1,4- dioxodecahydro-2H-cyclopenta[4,5]pyrrolo[1,2-a] pyrazin-2-yl]-4-phenylbutanoate. C₂₃H₃₀N₂O₄ 398.50