2-[(2E)-4-Hydroxy-5-methyl-2,5-dihydro-1,3-thiazol-2-ylidene]ethanethioamide CAS 1258848-22-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1258848-22-4
Molecular FormulaC6H8N2OS2
Molecular Weight188.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-[(2E)-4-Hydroxy-5-methyl-2,5-dihydro-1,3-thiazol-2-ylidene]ethanethioamide CAS 1258848-22-4 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-[(2E)-4-Hydroxy-5-methyl-2,5-dihydro-1,3-thiazol-2-ylidene]ethanethioamide.

2-[(2E)-4-Hydroxy-5-methyl-2,5-dihydro-1,3-thiazol-2-ylidene]ethanethioamide (CAS 1258848-22-4) is a high-purity analytical reference standard with the molecular formula C6H8N2OS2 and a molecular weight of 188.27 g/mol.

Based on its molecular formula C6H8N2OS2, 2-[(2E)-4-Hydroxy-5-methyl-2,5-dihydro-1,3-thiazol-2-ylidene]ethanethioamide contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 188.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

CATO manufactures 2-[(2E)-4-Hydroxy-5-methyl-2,5-dihydro-1,3-thiazol-2-ylidene]ethanethioamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC6H8N2OS2
Molecular Weight188.27 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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms2
Sulfur Atoms2

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