Argatroban Impurity 14 (Mixture of Diastereomers) CAS 189264-03-7

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Argatroban Impurity 14 (Mixture of Diastereomers).

CATO supplies Argatroban Impurity 14 (Mixture of Diastereomers) (CAS 189264-03-7), a pharmacopoeial impurity reference standard (molecular formula C23H36N6O5S, MW 508.63 g/mol) used for the identification and quantification of trace impurities in APIs.

Structurally, Argatroban Impurity 14 (Mixture of Diastereomers) (C23H36N6O5S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 508.63 g/mol, it falls into the moderately-high-molecular-weight range. 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.

As a certified reference material (CRM), Argatroban Impurity 14 (Mixture of Diastereomers) 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.

Physical & Chemical Properties

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