Cetirizine Impurity C dihydrochloride

• CAT Number: I043724
• CAS Number: 2702511-37-1
• Molecular Formula: C21H27Cl3N2O3
• Molecular Weight: 461.81
• Purity: ≥95%
• Synonyms: 2-[2-[4-[(2-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]acetic acid;dihydrochloride
• InChI: InChI=1S/C21H25ClN2O3.2ClH/c22-19-9-5-4-8-18(19)21(17-6-2-1-3-7-17)24-12-10-23(11-13-24)14-15-27-16-20(25)26;;/h1-9,21H,10-16H2,(H,25,26);2*1H
• InChIKey: MUZLUPGCGALIKR-UHFFFAOYSA-N
• SMILES: C1CN(CCN1CCOCC(=O)O)C(C2=CC=CC=C2)C3=CC=CC=C3Cl.Cl.Cl

Cetirizine Impurity C Dihydrochloride（Cat No.:I043724）is a chemical byproduct of cetirizine, an antihistamine commonly used to treat allergic reactions such as hay fever, urticaria, and allergic rhinitis. This impurity is typically formed during the synthesis or storage of cetirizine. It may impact the purity and quality of cetirizine formulations. The identification and quantification of impurities like Cetirizine Impurity C Dihydrochloride are essential in pharmaceutical manufacturing to ensure product safety and efficacy. Its presence must be minimized to meet regulatory standards and ensure the therapeutic effectiveness of cetirizine-based medications.