2-(4-Bromo-1-chlorobutyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 123948-26-5

Purity 97%+In StockPharmaceutical Standards
CAS No.123948-26-5
Molecular FormulaC10H19BBrClO2
Molecular Weight297.42 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(4-Bromo-1-chlorobutyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 123948-26-5 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(4-Bromo-1-chlorobutyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane.

2-(4-Bromo-1-chlorobutyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 123948-26-5) is a high-purity analytical reference standard with the molecular formula C10H19BBrClO2 and a molecular weight of 297.42 g/mol.

Structurally, 2-(4-Bromo-1-chlorobutyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (C10H19BBrClO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 297.42 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 2-(4-Bromo-1-chlorobutyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC10H19BBrClO2
Molecular Weight297.42 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityContains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)0.5
CAS Registry Year (est.)1992
Halogen ContentCl/Br-containing

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