Oxazole-5-carbothioamide CAS 885274-32-8

Purity 97%+In StockPharmaceutical Standards
CAS No.885274-32-8
Molecular FormulaC4H4N2OS
Molecular Weight128.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Oxazole-5-carbothioamide CAS 885274-32-8 chemical structure

Description

Oxazole-5-carbothioamide (C4H4N2OS) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Oxazole-5-carbothioamide (CAS 885274-32-8) is a high-purity analytical reference standard with the molecular formula C4H4N2OS and a molecular weight of 128.15 g/mol.

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.

CATO manufactures Oxazole-5-carbothioamide 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 FormulaC4H4N2OS
Molecular Weight128.15 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
CAS Registry Year (est.)1987
Nitrogen Atoms2
Sulfur Atoms1

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