Olanzapine impurity 49 CAS CATO-C4X-117849

Description

Compared with other compounds in its class, the molecular weight of 327.40 g/mol gives Olanzapine impurity 49 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Olanzapine impurity 49 (CAS CATO-C4X-117849), a pharmacopoeial impurity reference standard (molecular formula C16H17N5OS, MW 327.40 g/mol) used for the identification and quantification of trace impurities in APIs.

Olanzapine impurity 49 (C16H17N5OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, 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).

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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