2-Bromopentafluoropropene CAS 431-49-2

Purity 97%+In StockPharmaceutical Standards
CAS No.431-49-2
Molecular FormulaC3BrF5
Molecular Weight210.93 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Bromopentafluoropropene CAS 431-49-2 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-Bromopentafluoropropene (CAS 431-49-2) is a high-purity analytical reference standard with the molecular formula C3BrF5 and a molecular weight of 210.93 g/mol.

Owing to fluorine/bromine substitution, 2-Bromopentafluoropropene is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 210.93 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.

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

Physical & Chemical Properties

Molecular FormulaC3BrF5
Molecular Weight210.93 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957
Halogen ContentF/Br-containing

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