CAS 1292296-09-3

Atazanavir S,R,S,S-diastereomer ((3S,8R,9S,12S)-3,12-Bis(1,1-dimethylethyl)-8-hydroxy-4,11-dioxo-9-(phenylmethyl)-6-[[4-(2-pyridinyl)phenyl]methyl]-2,5,6,10,13-pentaazatetradecanedioic acid dimethyl ester)

CAS: 1292296-09-3

Compounds containing an unfused pyridine ring in the structure, nesoi

Formula: C₃₈H₅₂N₆O₇

Color and Shape: White Off-White Solid

Molecular weight: 704.38975

Ref: 45-1A06150

Atazanavir EP Impurity E (Atazanavir S,R,S,S-Diastereomer)

CAS: 1292296-09-3

Formula: C₃₈H₅₂N₆O₇

Color and Shape: White To Off-White Solid

Molecular weight: 704.87

Ref: 4Z-A-773

Atazanavir EP Impurity E

CAS: 1292296-09-3

Formula: C₃₈H₅₂N₆O₇

Molecular weight: 704.86

Ref: ST-EA-CP-A28005

8-epi Atazanavir

Controlled Product

CAS: 1292296-09-3

Impurity Atazanavir Impurity 1
Applications An epimeric impurity of Atazanavir, novel azapeptide HIV protease inhibitor. Atazanavir Impurity 1
References Chitturi, S.R. et al.: J. Pharmac. Biomed. Anal., 55, 31 (2011);

Formula: C₃₈H₅₂N₆O₇

Color and Shape: Neat

Molecular weight: 704.856

Ref: TR-A790055

8-epiAtazanavir

CAS: 1292296-09-3

8-epiAtazanavir is a stereoisomer of the antiretroviral drug Atazanavir, which is derived from synthetic sources. It acts as an HIV-1 protease inhibitor, where it binds to the active site of the viral protease enzyme, thereby preventing the cleavage of precursor proteins required for the maturation of infectious viral particles. This interference with viral replication is achieved by the structural mimicry of the natural substrate of the protease, allowing it to competitively inhibit the enzyme's activity.

Formula: C₃₈H₅₂N₆O₇

Purity: Min. 95%

Molecular weight: 704.38975

Ref: 3D-AA178031