Compound Q&A
What is Aciclovir (Acyclovir) EP Impurity G (CAS: 75128-73-3)?
Answer
Aciclovir (Acyclovir) EP Impurity G (CAS: 75128-73-3) is an acyclic nucleoside analog used as an impurity in pharmaceutical manufacturing. Its chemical formula is C8H12N4O3, and it is structurally related to Aciclovir, differing by a methyl group. This compound is commonly identified during drug quality control and regulatory analysis to ensure product purity and safety.
About
CAS No
75128-73-3
English Name
Aciclovir (Acyclovir) EP Impurity G (Acyclovir USP Related Compound G)
Molecular Formula
C12H15N5O5
Molecular Weight
309.28 g/mol
SMILES
CC(=O)NC1=NC2=C(C(=O)N1)N=CN2COCCOC(=O)C
InChIKey
VBHLKZHSCMQLTI-UHFFFAOYSA-N
Last Updated: 2025-08-25 01:08
