Orforglipron impurity 98 (R,S,S,S) CAS CATO-C4X-323498

Description

The occurrence of Orforglipron impurity 98 (R,S,S,S) is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies Orforglipron impurity 98 (R,S,S,S) (CAS CATO-C4X-323498), a pharmacopoeial impurity reference standard (molecular formula C48H48F2N10O5, MW 882.96 g/mol) used for the identification and quantification of trace impurities in APIs.

Structurally, Orforglipron impurity 98 (R,S,S,S) (C48H48F2N10O5) 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 29.0, corresponding to approximately 29 ring(s) or double-bond equivalent(s). With a molecular weight of 882.96 g/mol, it falls into the high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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), Orforglipron impurity 98 (R,S,S,S) 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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