1-(1,3-Dioxolan-2-yl)ethanone CAS 19358-03-3

Purity 97%+In StockPharmaceutical Standards
CAS No.19358-03-3
Molecular FormulaC5H8O3
Molecular Weight116.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(1,3-Dioxolan-2-yl)ethanone CAS 19358-03-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 116.12 g/mol gives 1-(1,3-Dioxolan-2-yl)ethanone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 1-(1,3-Dioxolan-2-yl)ethanone (CAS 19358-03-3), a certified reference material (molecular formula C5H8O3, MW 116.12 g/mol) for analytical method development and quality control.

1-(1,3-Dioxolan-2-yl)ethanone (C5H8O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

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 1-(1,3-Dioxolan-2-yl)ethanone 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 FormulaC5H8O3
Molecular Weight116.12 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1962

Related Dioxolan Standards

Recommended Standards

Why CATO?