Propylphosphonic Acid CAS 4672-38-2

Purity >95%In StockPharmaceutical Standards
CAS No.4672-38-2
Molecular FormulaC3H9O3P
Molecular Weight124.08 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Propylphosphonic Acid CAS 4672-38-2 chemical structure

Description

Propylphosphonic Acid (CAS 4672-38-2) is a high-purity analytical reference standard with the molecular formula C3H9O3P and a molecular weight of 124.08 g/mol.

Based on its molecular formula C3H9O3P, Propylphosphonic Acid contains a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 124.08 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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), Propylphosphonic Acid 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
Purity>95%
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.)1958

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