Compound Q&A
What is Azelastine EP Impurity C (CAS: 53242-76-5)?
Answer
Azelastine EP Impurity C is a chemical compound with a CAS number of 53242-76-5. It is an impurity of azelastine, a histamine H1 receptor antagonist commonly used in allergy medications. The exact chemical structure may vary slightly due to impurity characteristics.
About
CAS No
53242-76-5
English Name
Azelastine EP Impurity C
Molecular Formula
C15H11ClO3
Molecular Weight
274.7 g/mol
SMILES
C1=CC=C(C(=C1)C(=O)CC2=CC=C(C=C2)Cl)C(=O)O
InChIKey
BDSINYHJZLINDJ-UHFFFAOYSA-N
Last Updated: 2025-09-04 23:41
