Mosapride impurity 43 CAS CATO-C4X-104458

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.CATO-C4X-104458
Molecular FormulaC5H12N2O
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Mosapride impurity 43 CAS CATO-C4X-104458 chemical structure

Description

CATO supplies Mosapride impurity 43 (CAS CATO-C4X-104458), a pharmacopoeial impurity reference standard (molecular formula C5H12N2OHCl, MW 152.62 g/mol) used for the identification and quantification of trace impurities in APIs.

The molecular framework of Mosapride impurity 43 (C5H12N2OHCl) is characterized by an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.

CATO manufactures Mosapride impurity 43 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC5H12N2O 2*HCl
Molecular Weight152.62 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)0.0
Halogen ContentCl-containing
Nitrogen Atoms2

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