S-Quinolin-2-yl quinoline-8-sulfonothioate CAS 112519-56-9

Description

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO supplies S-Quinolin-2-yl quinoline-8-sulfonothioate (CAS 112519-56-9), a certified reference material (molecular formula C18H12N2O2S2, MW 352.43 g/mol) for analytical method development and quality control.

Structurally, S-Quinolin-2-yl quinoline-8-sulfonothioate (C18H12N2O2S2) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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 352.43 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

CATO manufactures S-Quinolin-2-yl quinoline-8-sulfonothioate 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

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