Tetrahydro-2H-thiazolo[3,2-a]pyrazin-3(5H)-one CAS 185380-75-0

Description

Compared with other compounds in its class, the molecular weight of 158.22 g/mol gives Tetrahydro-2H-thiazolo[3,2-a]pyrazin-3(5H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Tetrahydro-2H-thiazolo[3,2-a]pyrazin-3(5H)-one (CAS 185380-75-0), molecular formula C6H10N2OS and molecular weight 158.22 g/mol, is a CATO reference standard with documented purity and traceability.

Tetrahydro-2H-thiazolo[3,2-a]pyrazin-3(5H)-one (C6H10N2OS) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 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.

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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