Paliperidone Impurity 55 CAS CATO-C4X-172455

Description

Compared with other compounds in its class, the molecular weight of 220.24 g/mol gives Paliperidone Impurity 55 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Paliperidone Impurity 55 (CAS CATO-C4X-172455), a pharmacopoeial impurity reference standard (molecular formula C12H13FN2O, MW 220.24 g/mol) used for the identification and quantification of trace impurities in APIs.

Structurally, Paliperidone Impurity 55 (C12H13FN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 220.24 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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), Paliperidone Impurity 55 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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