Disodium hydroxy-[[hydroxy(oxido)phosphoryl]methyl]phosphinate CAS 25681-89-4

Purity 97%+In StockPharmaceutical Standards
CAS No.25681-89-4
Molecular FormulaCH4O6P2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Disodium hydroxy-[[hydroxy(oxido)phosphoryl]methyl]phosphinate CAS 25681-89-4 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Disodium hydroxy-[[hydroxy(oxido)phosphoryl]methyl]phosphinate.

Disodium hydroxy-[[hydroxy(oxido)phosphoryl]methyl]phosphinate (CAS 25681-89-4) is a high-purity analytical reference standard with the molecular formula CH4O6P2Na and a molecular weight of 196.97 g/mol.

The molecular framework of Disodium hydroxy-[[hydroxy(oxido)phosphoryl]methyl]phosphinate (CH4O6P2Na) is characterized by a phosphate ester group. 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 FormulaCH4O6P2 2*Na
Molecular Weight196.97 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)0.0
CAS Registry Year (est.)1964

Related Disodium Standards

Recommended Standards

Why CATO?