(2S,3R)-3-Bromo-2-butanol Acetate CAS 73346-91-5

Purity 97%+In StockPharmaceutical Standards
CAS No.73346-91-5
Molecular FormulaC6H11BrO2
Molecular Weight195.05 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2S,3R)-3-Bromo-2-butanol Acetate CAS 73346-91-5 chemical structure

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.

(2S,3R)-3-Bromo-2-butanol Acetate (CAS 73346-91-5) is a high-purity analytical reference standard with the molecular formula C6H11BrO2 and a molecular weight of 195.05 g/mol.

Based on its molecular formula C6H11BrO2, (2S,3R)-3-Bromo-2-butanol Acetate contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 195.05 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

CATO manufactures (2S,3R)-3-Bromo-2-butanol Acetate 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 FormulaC6H11BrO2
Molecular Weight195.05 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)1.0
CAS Registry Year (est.)1977
Halogen ContentBr-containing

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