Methyl ethyl(phenyl)phosphinate CAS 6829-76-1

Purity 97%+In StockPharmaceutical Standards
CAS No.6829-76-1
Molecular FormulaC9H13O2P
Molecular Weight184.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl ethyl(phenyl)phosphinate CAS 6829-76-1 chemical structure

Description

As a certified reference material (CRM), Methyl ethyl(phenyl)phosphinate 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.

Methyl ethyl(phenyl)phosphinate (CAS 6829-76-1) is a high-purity analytical reference standard with the molecular formula C9H13O2P and a molecular weight of 184.17 g/mol.

Methyl ethyl(phenyl)phosphinate (C9H13O2P) contains organophosphorus functionality, a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).

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

Physical & Chemical Properties

Molecular FormulaC9H13O2P
Molecular Weight184.17 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)3.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1958

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