2-(1-Chloroethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 94242-86-1

Purity 97%+In StockPharmaceutical Standards
CAS No.94242-86-1
Molecular FormulaC8H16BClO2
Molecular Weight190.48 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(1-Chloroethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 94242-86-1 chemical structure

Description

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, 2-(1-Chloroethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 190.48 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

CATO supplies 2-(1-Chloroethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 94242-86-1), a certified reference material (molecular formula C8H16BClO2, MW 190.48 g/mol) for analytical method development and quality control.

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 manufactures 2-(1-Chloroethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 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.

Physical & Chemical Properties

Molecular FormulaC8H16BClO2
Molecular Weight190.48 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityContains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)0.5
CAS Registry Year (est.)1983
Halogen ContentCl-containing

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