Compound Q&A
What is Atazanavir Impurity 19 (CAS: 198904-85-7)?
Answer
Atazanavir Impurity 19, with the CAS number 198904-85-7, is a known impurity associated with the antiretroviral drug atazanavir. It is typically identified during the synthesis or purification process of pharmaceutical compounds. The exact chemical structure and formula may vary depending on the source, but it is generally considered a minor byproduct that may affect the purity and quality of the final drug product.
About
CAS No
198904-85-7
English Name
Atazanavir Impurity 19
Molecular Formula
C17H21N3O2
Molecular Weight
299.37 g/mol
SMILES
CC(C)(C)OC(=O)NNCC1=CC=C(C=C1)C2=CC=CC=N2
InChIKey
GIMJTKJSKPENNG-UHFFFAOYSA-N
Last Updated: 2025-08-25 01:09
