Isopropenylphosphonic acid CAS 4721-36-2

Purity 97%+In StockPharmaceutical Standards
CAS No.4721-36-2
Molecular FormulaC3H7O3P
Molecular Weight122.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Isopropenylphosphonic acid CAS 4721-36-2 chemical structure

Description

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

Isopropenylphosphonic acid (CAS 4721-36-2) is a high-purity analytical reference standard with the molecular formula C3H7O3P and a molecular weight of 122.06 g/mol.

Structurally, Isopropenylphosphonic acid (C3H7O3P) contains a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 0.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 122.06 g/mol, it falls into the low-molecular-weight range.

CATO manufactures Isopropenylphosphonic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC3H7O3P
Molecular Weight122.06 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.)1958

Recommended Standards

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