Cenobamate impurity 3 CAS 1259059-77-2

Description

Compared with other compounds in its class, the molecular weight of 224.65 g/mol gives Cenobamate impurity 3 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Cenobamate impurity 3 (CAS 1259059-77-2), a pharmacopoeial impurity reference standard (molecular formula C9H9ClN4O, MW 224.65 g/mol) used for the identification and quantification of trace impurities in APIs.

Based on its molecular formula C9H9ClN4O, Cenobamate impurity 3 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 224.65 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), Cenobamate impurity 3 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

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com