Teneligliptin (2R,4R)-Isomer Impurity HBr CAS 1404559-17-6(free base)

Description

The occurrence of Teneligliptin (2R,4R)-Isomer Impurity HBr is closely related to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies Teneligliptin (2R,4R)-Isomer Impurity HBr (CAS 1404559-17-6(free base)), a pharmacopoeial impurity reference standard (molecular formula C22H30N6OSHBr, MW 507.49 g/mol) used for the identification and quantification of trace impurities in APIs.

Owing to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution, Teneligliptin (2R,4R)-Isomer Impurity HBr is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 507.49 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).

Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.

CATO manufactures Teneligliptin (2R,4R)-Isomer Impurity HBr 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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