Oxacillin Impurity 48 CAS CATO-C4X-232148

Description

Compared with other compounds in its class, the molecular weight of 617.69 g/mol gives Oxacillin Impurity 48 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Oxacillin Impurity 48 (CAS CATO-C4X-232148) is a certified pharmaceutical impurity reference standard with the molecular formula C27H31N5O8S2 and a molecular weight of 617.69 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Oxacillin Impurity 48 is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 617.69 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.

As a certified reference material (CRM), Oxacillin Impurity 48 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