2-Bromo-3,3,3-trifluoropropionyl chloride CAS 71026-99-8

Purity 97%+In StockPharmaceutical Standards
CAS No.71026-99-8
Molecular FormulaC3HBrClF3O
Molecular Weight225.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Bromo-3,3,3-trifluoropropionyl chloride CAS 71026-99-8 chemical structure

Description

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.

2-Bromo-3,3,3-trifluoropropionyl chloride (CAS 71026-99-8) is a high-purity analytical reference standard with the molecular formula C3HBrClF3O and a molecular weight of 225.39 g/mol.

The molecular framework of 2-Bromo-3,3,3-trifluoropropionyl chloride (C3HBrClF3O) is characterized by a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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

Molecular FormulaC3HBrClF3O
Molecular Weight225.39 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1977
Halogen ContentF/Cl/Br-containing

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