((4S)-4-Cyclohexyl-1-[(R)-[(S)-1-hydroxy-2-methylpropoxy](4-phenylbutyl)phosphinyl]acetyl-D-proline Propionate (ester) Hemibarium Salt Sesquihydrate) is an impurity in the synthesis of Fosinopril (F727800), a phosphinic acid containing angiotensin converting enzyme (ACE) inhibitor. Antihypertensive.
Molecular Formula:C30H46NO7P·0.5Ba·1.5H2O
Molecular Weight:658.34
Storage and Stability:Store at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.