2-Oxopropane-1,3-diyl diacetate CAS 6946-10-7

Purity 97%+In StockPharmaceutical Standards
CAS No.6946-10-7
Molecular FormulaC7H10O5
Molecular Weight174.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Oxopropane-1,3-diyl diacetate CAS 6946-10-7 chemical structure

Description

2-Oxopropane-1,3-diyl diacetate (CAS 6946-10-7), molecular formula C7H10O5 and molecular weight 174.15 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 2-Oxopropane-1,3-diyl diacetate (C7H10O5) 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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.

As a certified reference material (CRM), 2-Oxopropane-1,3-diyl diacetate 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.

Physical & Chemical Properties

Molecular FormulaC7H10O5
Molecular Weight174.15 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1958

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