Diethyl ((methylsulfonyl)methyl)phosphonate CAS 40137-11-9

Purity 97%+In StockPharmaceutical Standards
CAS No.40137-11-9
Molecular FormulaC6H15O5PS
Molecular Weight230.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Diethyl ((methylsulfonyl)methyl)phosphonate CAS 40137-11-9 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Diethyl ((methylsulfonyl)methyl)phosphonate.

Diethyl ((methylsulfonyl)methyl)phosphonate (CAS 40137-11-9) is a high-purity analytical reference standard with the molecular formula C6H15O5PS and a molecular weight of 230.22 g/mol.

Owing to a carbohydrate-derived structure, a sulfone group, a phosphate ester group, Diethyl ((methylsulfonyl)methyl)phosphonate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 230.22 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.

As a certified reference material (CRM), Diethyl ((methylsulfonyl)methyl)phosphonate 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.

Physical & Chemical Properties

Molecular FormulaC6H15O5PS
Molecular Weight230.22 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.)1968
Sulfur Atoms1

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