Diethyldithiophosphate ammonium salt CAS 1068-22-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1068-22-0
Molecular FormulaC4H11O2PS2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Diethyldithiophosphate ammonium salt CAS 1068-22-0 chemical structure

Description

Diethyldithiophosphate ammonium salt (CAS 1068-22-0) is a high-purity analytical reference standard with the molecular formula C4H11O2PS2H3N and a molecular weight of 203.25 g/mol.

Structurally, Diethyldithiophosphate ammonium salt (C4H11O2PS2H3N) contains an amide group, a sulfone group, organophosphorus functionality, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of -1.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 203.25 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 FormulaC4H11O2PS2 H3N
Molecular Weight203.25 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)-1.5
CAS Registry Year (est.)1957
Nitrogen Atoms1
Sulfur Atoms2

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