Ibrutinib Impurity 83 CAS CATO-C4X-106483

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.CATO-C4X-106483
Molecular FormulaC20H14N8O
Molecular Weight382.38 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Ibrutinib Impurity 83 CAS CATO-C4X-106483 chemical structure

Description

CATO manufactures Ibrutinib Impurity 83 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.

CATO supplies Ibrutinib Impurity 83 (CAS CATO-C4X-106483), a pharmacopoeial impurity reference standard (molecular formula C20H14N8O, MW 382.38 g/mol) used for the identification and quantification of trace impurities in APIs.

Ibrutinib Impurity 83 (C20H14N8O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 FormulaC20H14N8O
Molecular Weight382.38 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)18.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
Nitrogen Atoms8

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