Ethyl 2-[(Ethoxycarbonothioyl)thio]propionate CAS 73232-07-2

Purity 97%+In StockPharmaceutical Standards
CAS No.73232-07-2
Molecular FormulaC8H14O3S2
Molecular Weight222.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 2-[(Ethoxycarbonothioyl)thio]propionate CAS 73232-07-2 chemical structure

Description

The molecular framework of Ethyl 2-[(Ethoxycarbonothioyl)thio]propionate (C8H14O3S2) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

Ethyl 2-[(Ethoxycarbonothioyl)thio]propionate (CAS 73232-07-2), molecular formula C8H14O3S2 and molecular weight 222.32 g/mol, is a CATO reference standard with documented purity and traceability.

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.

As a certified reference material (CRM), Ethyl 2-[(Ethoxycarbonothioyl)thio]propionate 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 FormulaC8H14O3S2
Molecular Weight222.32 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1977
Sulfur Atoms2

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