(S)-1-(2,5-Dimethylthiophen-3-yl)ethan-1-ol CAS 597553-08-7

Description

The occurrence of (S)-1-(2,5-Dimethylthiophen-3-yl)ethan-1-ol is closely related to sulfur-containing functionality, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(S)-1-(2,5-Dimethylthiophen-3-yl)ethan-1-ol (CAS 597553-08-7) is a high-purity analytical reference standard with the molecular formula C8H12OS and a molecular weight of 156.25 g/mol.

The molecular framework of (S)-1-(2,5-Dimethylthiophen-3-yl)ethan-1-ol (C8H12OS) is characterized by sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).

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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