Ethyl Methylphosphonate CAS 1832-53-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1832-53-7
Molecular FormulaC3H9O3P
Molecular Weight124.08 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl Methylphosphonate CAS 1832-53-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 124.08 g/mol gives Ethyl Methylphosphonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Ethyl Methylphosphonate (CAS 1832-53-7) is a high-purity analytical reference standard with the molecular formula C3H9O3P and a molecular weight of 124.08 g/mol.

The molecular framework of Ethyl Methylphosphonate (C3H9O3P) is characterized by a phosphonate 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.

As a certified reference material (CRM), Ethyl Methylphosphonate 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 FormulaC3H9O3P
Molecular Weight124.08 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

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