5-(Methylsulfanyl)-1,2-oxazole CAS 68289-72-5

Purity 97%+In StockPharmaceutical Standards
CAS No.68289-72-5
Molecular FormulaC4H5NOS
Molecular Weight115.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(Methylsulfanyl)-1,2-oxazole CAS 68289-72-5 chemical structure

Description

5-(Methylsulfanyl)-1,2-oxazole (C4H5NOS) 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. 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).

5-(Methylsulfanyl)-1,2-oxazole (CAS 68289-72-5) is a high-purity analytical reference standard with the molecular formula C4H5NOS and a molecular weight of 115.15 g/mol.

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 5-(Methylsulfanyl)-1,2-oxazole 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 FormulaC4H5NOS
Molecular Weight115.15 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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1976
Nitrogen Atoms1
Sulfur Atoms1

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