4-(((3-Chlorobenzoyl)oxy)imino)-2,3-dihydro-4H-thieno[2,3-b]thiopyran 1,1-dioxide CAS 338776-81-1

Description

4-(((3-Chlorobenzoyl)oxy)imino)-2,3-dihydro-4H-thieno[2,3-b]thiopyran 1,1-dioxide (CAS 338776-81-1) is a high-purity analytical reference standard with the molecular formula C14H10ClNO4S2 and a molecular weight of 355.82 g/mol.

Structurally, 4-(((3-Chlorobenzoyl)oxy)imino)-2,3-dihydro-4H-thieno[2,3-b]thiopyran 1,1-dioxide (C14H10ClNO4S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 355.82 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 4-(((3-Chlorobenzoyl)oxy)imino)-2,3-dihydro-4H-thieno[2,3-b]thiopyran 1,1-dioxide 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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