Vildagliptin Impurity 44 CAS 43041-12-9

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.43041-12-9
Molecular FormulaC6H11NO2
Molecular Weight129.16 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Vildagliptin Impurity 44 CAS 43041-12-9 chemical structure

Description

As a process- or degradation-related impurity, Vildagliptin Impurity 44 (CAS 43041-12-9, C6H11NO2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.

Vildagliptin Impurity 44 (C6H11NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.

CATO manufactures Vildagliptin Impurity 44 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 FormulaC6H11NO2
Molecular Weight129.16 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1969
Nitrogen Atoms1

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