6-Ethyl-5,7-dimethyl-1-thioxo-1H-pyrrolo[1,2-c]imidazol-3(2H)-one CAS 460353-07-5

Description

6-Ethyl-5,7-dimethyl-1-thioxo-1H-pyrrolo[1,2-c]imidazol-3(2H)-one (CAS 460353-07-5), molecular formula C10H12N2OS and molecular weight 208.28 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C10H12N2OS, 6-Ethyl-5,7-dimethyl-1-thioxo-1H-pyrrolo[1,2-c]imidazol-3(2H)-one contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 208.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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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