Teneligliptin Impurity 50 CAS CATO-C4X-176050

Description

Compared with other compounds in its class, the molecular weight of 415.53 g/mol gives Teneligliptin Impurity 50 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Teneligliptin Impurity 50 (CAS CATO-C4X-176050) is a certified pharmaceutical impurity reference standard with the molecular formula C24H29N7 and a molecular weight of 415.53 g/mol.

Structurally, Teneligliptin Impurity 50 (C24H29N7) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 415.53 g/mol, it falls into the moderately-high-molecular-weight range. 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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