Demephion (O&S) CAS 8065-62-1

Purity 97%+In StockPharmaceutical Standards
CAS No.8065-62-1
Molecular Formula2*C5H13O3PS2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Demephion (O&S) CAS 8065-62-1 chemical structure

Description

The occurrence of Demephion (O&S) is closely related to a sulfone group, a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Demephion (O&S) (CAS 8065-62-1) is a high-purity analytical reference standard with the molecular formula C5H13O3PS2 and a molecular weight of 216.25 g/mol.

Demephion (O&S) (C5H13O3PS2) contains a sulfone group, a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

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 Formula2*C5H13O3PS2
Molecular Weight216.25 g/mol
Purity97%+
StorageStore in a cool place (≤25°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.)1959
Sulfur Atoms2

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