Tirofiban Impurity 113 CAS 2386-60-9

Description

Compared with other compounds in its class, the molecular weight of 156.63 g/mol gives Tirofiban Impurity 113 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Tirofiban Impurity 113 (CAS 2386-60-9), a pharmacopoeial impurity reference standard (molecular formula C4H9ClO2S, MW 156.63 g/mol) used for the identification and quantification of trace impurities in APIs.

Based on its molecular formula C4H9ClO2S, Tirofiban Impurity 113 contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 156.63 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), Tirofiban Impurity 113 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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