Brivaracetam Impurity 68 CAS CATO-C4X-200768

Description

As a certified reference material (CRM), Brivaracetam Impurity 68 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.

CATO supplies Brivaracetam Impurity 68 (CAS CATO-C4X-200768), a pharmacopoeial impurity reference standard (molecular formula C9H14O4, MW 186.21 g/mol) used for the identification and quantification of trace impurities in APIs.

The molecular framework of Brivaracetam Impurity 68 (C9H14O4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).

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.

Physical & Chemical Properties

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