6-Ethyl-2-(o-tolyl)-4H-thieno[2,3-d][1,3]oxazin-4-one CAS 342382-84-7

Description

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 6-Ethyl-2-(o-tolyl)-4H-thieno[2,3-d][1,3]oxazin-4-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 271.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

6-Ethyl-2-(o-tolyl)-4H-thieno[2,3-d][1,3]oxazin-4-one (CAS 342382-84-7) is a high-purity analytical reference standard with the molecular formula C15H13NO2S and a molecular weight of 271.33 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 6-Ethyl-2-(o-tolyl)-4H-thieno[2,3-d][1,3]oxazin-4-one 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

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