S-(3,6-Dimethylpyrazin-2-yl) ethanethioate CAS 59021-11-3

Purity 97%+In StockPharmaceutical Standards
CAS No.59021-11-3
Molecular FormulaC8H10N2OS
Molecular Weight182.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

S-(3,6-Dimethylpyrazin-2-yl) ethanethioate CAS 59021-11-3 chemical structure

Description

The molecular framework of S-(3,6-Dimethylpyrazin-2-yl) ethanethioate (C8H10N2OS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

S-(3,6-Dimethylpyrazin-2-yl) ethanethioate (CAS 59021-11-3), molecular formula C8H10N2OS and molecular weight 182.24 g/mol, is a CATO reference standard with documented purity and traceability.

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), S-(3,6-Dimethylpyrazin-2-yl) ethanethioate 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 FormulaC8H10N2OS
Molecular Weight182.24 g/mol
Purity97%+
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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1973
Nitrogen Atoms2
Sulfur Atoms1

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