2,2,3,3,4,4,5,5,5-Nonafluoropentanoyl bromide CAS 159623-35-5

Purity 97%+In StockPharmaceutical Standards
CAS No.159623-35-5
Molecular FormulaC5BrF9O
Molecular Weight326.94 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,2,3,3,4,4,5,5,5-Nonafluoropentanoyl bromide CAS 159623-35-5 chemical structure

Description

Owing to a hydroxyl group, an ether linkage, fluorine/bromine substitution, 2,2,3,3,4,4,5,5,5-Nonafluoropentanoyl bromide is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 326.94 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.

2,2,3,3,4,4,5,5,5-Nonafluoropentanoyl bromide (CAS 159623-35-5) is a high-purity analytical reference standard with the molecular formula C5BrF9O and a molecular weight of 326.94 g/mol.

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 2,2,3,3,4,4,5,5,5-Nonafluoropentanoyl bromide 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 FormulaC5BrF9O
Molecular Weight326.94 g/mol
Purity97%+
StorageStore at room temperature
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.)2002
Halogen ContentF/Br-containing

Related Nonafluoropentanoyl Standards

Recommended Standards

Why CATO?