Category
Levocetirizine
CAS Number
1391052-52-0
Molecular Formula
C₂₃H₂₃ClN₂O₂S
Molecular Weight
426.96 g/mol
Catalogue Number
MLS-CTZ-IMP-C
Synonym

1-((4-Chlorophenyl)(phenyl)methyl)-4-(phenylsulfonyl)piperazine; 1-[(4-Chlorophenyl)phenylmethyl]-4-(phenylsulfonyl)piperazine; Piperazine, 1-[(4-chlorophenyl)phenylmethyl]-4-(phenylsulfonyl);1-(Benzenesulfonyl)-4-[(Ξ)-(4-chlorophenyl)(phenyl)methyl]piperazine ; 

Keywords
Fine Chemicals
Pharmaceutical Standards
Metabolites.
Impurities Manufacturer in India
Impurities
Intermediates
High-Quality Pharmaceutical Reference Standards
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Levocetirizine EP Impurity C (CAS No. 83881-59-8, C₂₃H₂₃ClN₂O₂S,426.96 g/mol ) is primarily used as a certified reference standard in pharmaceutical quality control, analytical testing, and regulatory compliance. As a leading India-based manufacturer and supplier, we provide high-purity impurity standards supported by comprehensive analytical testing reports including HPLC, LC-MS, NMR (H,C13, Quantitative NMR), and FTIR ensuring strict adherence to EP, USP, and EMA regulatory guidelines for process-related impurity quantification and system suitability in Levocetirizine and Cetirizine API and finished dosage forms