O,O,S-Trimethyl Ester Phosphorothioic Acid-d3 CAS 1370555-08-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1370555-08-0
Molecular Formula-
Molecular Weight159.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

O,O,S-Trimethyl Ester Phosphorothioic Acid-d3 CAS 1370555-08-0 chemical structure

Description

Structurally, O,O,S-Trimethyl Ester Phosphorothioic Acid-d3 (C3H6D3O3PS) contains deuterium isotope labeling, a sulfone group, a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 159.16 g/mol, it falls into the medium-molecular-weight range.

O,O,S-Trimethyl Ester Phosphorothioic Acid-d3 (CAS 1370555-08-0), molecular formula C3H6D3O3PS and molecular weight 159.16 g/mol, is a CATO reference standard with documented purity and traceability.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures O,O,S-Trimethyl Ester Phosphorothioic Acid-d3 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC3H6D3O3PS
Molecular Weight159.16 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)1.0
CAS Registry Year (est.)1991
Sulfur Atoms1

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