Compound Q&A
What are the main uses of Atorvastatin Impurity 21 (CAS: 125971-94-0)?
Answer
Atorvastatin Impurity 21 is primarily used in pharmaceutical research and development for analyzing drug purity, stability studies, and method validation. It serves as a reference standard in analytical testing to detect trace impurities in atorvastatin formulations. Additionally, it is employed in understanding degradation pathways and ensuring adherence to regulatory guidelines such as ICH for drug manufacturing.
About
CAS No
125971-94-0
English Name
Atorvastatin Impurity 21
Molecular Formula
C14H23NO4
Molecular Weight
269.34 g/mol
EINECS
425-780-3
SMILES
CC1(OC(CC(O1)CC(=O)OC(C)(C)C)CC#N)C
InChIKey
DPNRMEJBKMQHMC-GHMZBOCLSA-N
Last Updated: 2025-08-25 01:07
