Edoxaban impurity 131 CAS CATO-C4X-1063131

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.CATO-C4X-1063131
Molecular FormulaC12H23N3O3
Molecular Weight257.33 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Edoxaban impurity 131 CAS CATO-C4X-1063131 chemical structure

Description

As a certified reference material (CRM), Edoxaban impurity 131 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Edoxaban impurity 131 (CAS CATO-C4X-1063131) is a certified pharmaceutical impurity reference standard with the molecular formula C12H23N3O3 and a molecular weight of 257.33 g/mol.

Edoxaban impurity 131 (C12H23N3O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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.

Physical & Chemical Properties

Molecular FormulaC12H23N3O3
Molecular Weight257.33 g/mol
AppearanceWhite to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
Nitrogen Atoms3

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