CAS 128948-00-5

Fosinopril Impurity 10

CAS: 128948-00-5

Formula: C₁₉H₂₉O₆P

Color and Shape: Pale Yellow Liquid

Molecular weight: 384.41

Ref: 4Z-F-128

Des(4-cyclohexyl-L-proline) Fosinopril Acetic Acid

Controlled Product

CAS: 128948-00-5

Formula: C₁₉H₂₉O₆P

Color and Shape: Neat

Molecular weight: 384.404

Ref: TR-D288600

2-[(R)-[(1S)-2-Methyl-1-(1-oxopropoxy)propoxy](4-phenylbutyl)phosphinyl]acetic acid

CAS: 128948-00-5

2-[(R)-[(1S)-2-Methyl-1-(1-oxopropoxy)propoxy](4-phenylbutyl)phosphinyl]acetic acid is a metabolite of the drug product, 2-[(S)-2-methyl-1-(1-oxopropoxy)propoxy](4-phenylbutyl)phosphinic acid. It is an impurity standard for the analytical determination of 2-[(S)-2-methyl-1-(1-oxopropoxy)propoxy](4-phenylbutyl)phosphinic acid in both drug products and in synthetic intermediates. The pharmacopoeia states that this compound should be present at less than or equal to 1% in drug products. This metabolite has been shown to have antiinflammatory activity.

Formula: C₁₉H₂₉O₆P

Purity: Min. 95%

Molecular weight: 384.4 g/mol

Ref: 3D-IM21078

Fosinopril Impurity 10

CAS: 128948-00-5

Formula: C₁₉H₂₉O₆P

Molecular weight: 384.41

Ref: ST-EA-CP-F35020