2-(Ethylthio)-4-methylthiazole CAS 5316-68-7

Purity 97%+In StockPharmaceutical Standards
CAS No.5316-68-7
Molecular FormulaC6H9NS2
Molecular Weight159.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(Ethylthio)-4-methylthiazole CAS 5316-68-7 chemical structure

Description

As a certified reference material (CRM), 2-(Ethylthio)-4-methylthiazole 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.

2-(Ethylthio)-4-methylthiazole (CAS 5316-68-7) is a high-purity analytical reference standard with the molecular formula C6H9NS2 and a molecular weight of 159.27 g/mol.

Based on its molecular formula C6H9NS2, 2-(Ethylthio)-4-methylthiazole contains a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 159.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC6H9NS2
Molecular Weight159.27 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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1958
Nitrogen Atoms1
Sulfur Atoms2

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