Compound Q&A
What is Acyclovir (Aciclovir) EP Impurity L (CAS: 3056-33-5)?
Answer
Acyclovir (Aciclovir) EP Impurity L (CAS: 3056-33-5) is a stereoisomer of acyclovir, a key antiviral medication. It has the molecular formula C8H12N4O3 and is characterized by its crystalline structure, low solubility in water, and use as a reference standard for pharmaceutical impurity testing. This compound is commonly identified during the synthesis and quality control of acyclovir drug substances.
About
CAS No
3056-33-5
English Name
Acyclovir (Aciclovir) EP Impurity L
Molecular Formula
C9H9N5O3
Molecular Weight
235.2 g/mol
SMILES
CC(=O)NC1=NC2=C(C(=O)N1)N=CN2C(=O)C
InChIKey
GILZZWCROUGLIS-UHFFFAOYSA-N
Last Updated: 2025-08-25 01:07
