Acetylphosphonic acid diethyl ester CAS 919-19-7

Purity 97%+In StockPharmaceutical Standards
CAS No.919-19-7
Molecular FormulaC6H13O4P
Molecular Weight180.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Acetylphosphonic acid diethyl ester CAS 919-19-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 180.14 g/mol gives Acetylphosphonic acid diethyl ester distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Acetylphosphonic acid diethyl ester (CAS 919-19-7), a certified reference material (molecular formula C6H13O4P, MW 180.14 g/mol) for analytical method development and quality control.

The molecular framework of Acetylphosphonic acid diethyl ester (C6H13O4P) is characterized by a phosphate ester group, 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.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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 FormulaC6H13O4P
Molecular Weight180.14 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)0.5
CAS Registry Year (est.)1957

Recommended Standards

Why CATO?