4-Fluoro-1,3-dioxolan-2-one CAS 114435-02-8

Purity >95%In StockPharmaceutical Standards
CAS No.114435-02-8
Molecular FormulaC3H3FO3
Molecular Weight106.05 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Fluoro-1,3-dioxolan-2-one CAS 114435-02-8 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.

4-Fluoro-1,3-dioxolan-2-one (CAS 114435-02-8) is a high-purity analytical reference standard with the molecular formula C3H3FO3 and a molecular weight of 106.05 g/mol.

4-Fluoro-1,3-dioxolan-2-one (C3H3FO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 FormulaC3H3FO3
Molecular Weight106.05 g/mol
Purity>95%
StorageStore at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1989
Halogen ContentF-containing

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