Disulfiram CAS 97-77-8

Purity >95%In StockPharmaceutical Standards
CAS No.97-77-8
Molecular FormulaC10H20N2S4
Molecular Weight296.54 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Disulfiram CAS 97-77-8 chemical structure

Description

As a certified reference material (CRM), Disulfiram 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.

Disulfiram (CAS 97-77-8), molecular formula C10H20N2S4 and molecular weight 296.54 g/mol, is a CATO reference standard with documented purity and traceability.

Disulfiram (C10H20N2S4) contains a nitrile group, sulfur-containing functionality. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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 FormulaC10H20N2S4
Molecular Weight296.54 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1957
Nitrogen Atoms2
Sulfur Atoms4

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Why CATO?