Disulfiram Impurity 4 CAS 686-07-7

Purity 97%+In StockPharmaceutical Standards
CAS No.686-07-7
Molecular FormulaC6H13NS2
Molecular Weight163.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Disulfiram Impurity 4 CAS 686-07-7 chemical structure

Description

Disulfiram Impurity 4 (CAS 686-07-7), molecular formula C6H13NS2 and molecular weight 163.30 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C6H13NS2, Disulfiram Impurity 4 contains sulfur-containing functionality; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 163.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), Disulfiram Impurity 4 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 FormulaC6H13NS2
Molecular Weight163.30 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957
Nitrogen Atoms1
Sulfur Atoms2

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Why CATO?