3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,5-dihydrothiophene 1,1-dioxide CAS 2489456-33-7

Description

CATO manufactures 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,5-dihydrothiophene 1,1-dioxide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,5-dihydrothiophene 1,1-dioxide (CAS 2489456-33-7) is a high-purity analytical reference standard with the molecular formula C10H17BO4S and a molecular weight of 244.12 g/mol.

Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,5-dihydrothiophene 1,1-dioxide is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 244.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

Physical & Chemical Properties

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