2-(4-Butylthiophen-2-yl)-5,5-dimethyl-1,3,2-dioxaborinane CAS 919079-92-8

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.

CATO supplies 2-(4-Butylthiophen-2-yl)-5,5-dimethyl-1,3,2-dioxaborinane (CAS 919079-92-8), a certified reference material (molecular formula C13H21BO2S, MW 252.18 g/mol) for analytical method development and quality control.

Based on its molecular formula C13H21BO2S, 2-(4-Butylthiophen-2-yl)-5,5-dimethyl-1,3,2-dioxaborinane contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 252.18 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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