754190-97-1 5-Methylthiophene-3-carbonyl chloride DTXSID90559653 CAS 754190-97-1

Description

Compared with other compounds in its class, the molecular weight of 160.62 g/mol gives 754190-97-1 5-Methylthiophene-3-carbonyl chloride DTXSID90559653 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

754190-97-1 5-Methylthiophene-3-carbonyl chloride DTXSID90559653 (CAS 754190-97-1) is a high-purity analytical reference standard with the molecular formula C6H5ClOS and a molecular weight of 160.62 g/mol.

Based on its molecular formula C6H5ClOS, 754190-97-1 5-Methylthiophene-3-carbonyl chloride DTXSID90559653 contains sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 160.62 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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