Category
Zidovudine
CAS Number
25526-94-7
Molecular Formula
C10H13ClN2O4
Molecular Weight
260.7
Synonym

1-(3-chloro-2,3-dideoxy-β-D-erythro-pentofuranosyl)-5-methylpyrimidine-2,4(1H,3H)-dione; 1-[(2R,4S,5R)-4-chloro-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione

Keywords
Metabolites.
Impurities
Pharmaceutical Standards
Fine Chemicals
Intermediates
Nucleotides
bases and related reagents
Slide 1.GIF

Zidovudine Impurity-B is a certified reference standard used in the quality control and impurity profiling of Zidovudin. It supports analytical method validation, stability studies, and regulatory compliance in pharmaceutical development.