Ethyl 2-((dimethylcarbamothioyl)thio)acetate CAS 20821-67-4

Purity 97%+In StockPharmaceutical Standards
CAS No.20821-67-4
Molecular FormulaC7H12NO2S2
Molecular Weight206.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 2-((dimethylcarbamothioyl)thio)acetate CAS 20821-67-4 chemical structure

Description

As a certified reference material (CRM), Ethyl 2-((dimethylcarbamothioyl)thio)acetate 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.

CATO supplies Ethyl 2-((dimethylcarbamothioyl)thio)acetate (CAS 20821-67-4), a certified reference material (molecular formula C7H12NO2S2, MW 206.31 g/mol) for analytical method development and quality control.

The molecular framework of Ethyl 2-((dimethylcarbamothioyl)thio)acetate (C7H12NO2S2) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

Physical & Chemical Properties

Molecular FormulaC7H12NO2S2
Molecular Weight206.31 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.5
CAS Registry Year (est.)1962
Nitrogen Atoms1
Sulfur Atoms2

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