1,2-Propanedithiol CAS 814-67-5

Purity 97%+In StockPharmaceutical Standards
CAS No.814-67-5
Molecular FormulaC3H8S2
Molecular Weight108.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2-Propanedithiol CAS 814-67-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 108.23 g/mol gives 1,2-Propanedithiol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1,2-Propanedithiol (CAS 814-67-5), molecular formula C3H8S2 and molecular weight 108.23 g/mol, is a CATO reference standard with documented purity and traceability.

1,2-Propanedithiol (C3H8S2) contains sulfur-containing functionality. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

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), 1,2-Propanedithiol 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 FormulaC3H8S2
Molecular Weight108.23 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1957
Sulfur Atoms2

Recommended Standards

Why CATO?