rac-1-(2,2-Dimethyl-1,3-dioxolan-4-yl)ethanone CAS 161972-09-4

Purity 97%+In StockPharmaceutical Standards
CAS No.161972-09-4
Molecular FormulaC7H12O3
Molecular Weight144.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

rac-1-(2,2-Dimethyl-1,3-dioxolan-4-yl)ethanone CAS 161972-09-4 chemical structure

Description

As a certified reference material (CRM), rac-1-(2,2-Dimethyl-1,3-dioxolan-4-yl)ethanone meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

CATO supplies rac-1-(2,2-Dimethyl-1,3-dioxolan-4-yl)ethanone (CAS 161972-09-4), a certified reference material (molecular formula C7H12O3, MW 144.17 g/mol) for analytical method development and quality control.

The molecular framework of rac-1-(2,2-Dimethyl-1,3-dioxolan-4-yl)ethanone (C7H12O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. 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.

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 FormulaC7H12O3
Molecular Weight144.17 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.)2003

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