3-(4,5-dihydro-1H-imidazol-2-ylsulfanyl)-1H-indole CAS 62882-99-9

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.

3-(4,5-dihydro-1H-imidazol-2-ylsulfanyl)-1H-indole (CAS 62882-99-9), molecular formula C11H11N3S and molecular weight 217.29 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C11H11N3S, 3-(4,5-dihydro-1H-imidazol-2-ylsulfanyl)-1H-indole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 217.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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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