Sodium 2,2-difluorohexanoate CAS 1403667-43-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1403667-43-5
Molecular FormulaC6H9F2O2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Sodium 2,2-difluorohexanoate CAS 1403667-43-5 chemical structure

Description

The molecular framework of Sodium 2,2-difluorohexanoate (C6H9F2O2Na) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine 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.

Sodium 2,2-difluorohexanoate (CAS 1403667-43-5), molecular formula C6H9F2O2Na and molecular weight 174.12 g/mol, is a CATO reference standard with documented purity and traceability.

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.

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.

Physical & Chemical Properties

Molecular FormulaC6H9F2O2 Na
Molecular Weight174.12 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)1.5
CAS Registry Year (est.)1991
Halogen ContentF-containing

Related Sodium Standards

Recommended Standards

Why CATO?