Demeton-S-Methyl Sulfoxide CAS 301-12-2

Purity >95%In StockPharmaceutical Standards
CAS No.301-12-2
Molecular FormulaC6H15O4PS2
Molecular Weight246.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Demeton-S-Methyl Sulfoxide CAS 301-12-2 chemical structure

Description

As a certified reference material (CRM), Demeton-S-Methyl Sulfoxide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Demeton-S-Methyl Sulfoxide (CAS 301-12-2), molecular formula C6H15O4PS2 and molecular weight 246.28 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of Demeton-S-Methyl Sulfoxide (C6H15O4PS2) is characterized by a sulfone group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC6H15O4PS2
Molecular Weight246.28 g/mol
Purity>95%
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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