Acetic acid,2-[(dimethoxyphosphinothioyl)thio]-,ethyl ester CAS 1068-13-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1068-13-9
Molecular FormulaC6H13O4PS2
Molecular Weight244.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Acetic acid,2-[(dimethoxyphosphinothioyl)thio]-,ethyl ester CAS 1068-13-9 chemical structure

Description

The occurrence of Acetic acid,2-[(dimethoxyphosphinothioyl)thio]-,ethyl ester is closely related to a sulfone group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Acetic acid,2-[(dimethoxyphosphinothioyl)thio]-,ethyl ester (CAS 1068-13-9) is a high-purity analytical reference standard with the molecular formula C6H13O4PS2 and a molecular weight of 244.27 g/mol.

Owing to a sulfone group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, Acetic acid,2-[(dimethoxyphosphinothioyl)thio]-,ethyl ester is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 244.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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 FormulaC6H13O4PS2
Molecular Weight244.27 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.)1957
Sulfur Atoms2

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