Hyoscine EP Impurity B CAS 535-26-2

Description

Compared with other compounds in its class, the molecular weight of 285.34 g/mol gives Hyoscine EP Impurity B distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Hyoscine EP Impurity B (CAS 535-26-2), a pharmacopoeial impurity reference standard (molecular formula C17H19NO3, MW 285.34 g/mol) used for the identification and quantification of trace impurities in APIs.

Structurally, Hyoscine EP Impurity B (C17H19NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 285.34 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

CATO manufactures Hyoscine EP Impurity B under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Why CATO?

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