Sodium methanesulfonothioate CAS 1950-85-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1950-85-2
Molecular FormulaCH3NaO2S2
Molecular Weight134.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Sodium methanesulfonothioate CAS 1950-85-2 chemical structure

Description

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.

Sodium methanesulfonothioate (CAS 1950-85-2) is a high-purity analytical reference standard with the molecular formula CH3NaO2S2 and a molecular weight of 134.15 g/mol.

Sodium methanesulfonothioate (CH3NaO2S2) contains a sulfone group. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

CATO manufactures Sodium methanesulfonothioate 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 FormulaCH3NaO2S2
Molecular Weight134.15 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.5
CAS Registry Year (est.)1957
Sulfur Atoms2

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