O,O-Diethyl dithiophosphate, sodium salt CAS 3338-24-7

Purity 97%+In StockPharmaceutical Standards
CAS No.3338-24-7
Molecular FormulaC4H10O2PS2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

O,O-Diethyl dithiophosphate, sodium salt CAS 3338-24-7 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 O,O-Diethyl dithiophosphate, sodium salt.

O,O-Diethyl dithiophosphate, sodium salt (CAS 3338-24-7) is a high-purity analytical reference standard with the molecular formula C4H10O2PS2Na and a molecular weight of 208.21 g/mol.

Structurally, O,O-Diethyl dithiophosphate, sodium salt (C4H10O2PS2Na) contains a sulfone group, organophosphorus functionality, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 208.21 g/mol, it falls into the medium-molecular-weight range.

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 FormulaC4H10O2PS2 Na
Molecular Weight208.21 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1957
Sulfur Atoms2

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