Ethyl 5-[(4-methoxyphenyl)sulfanyl]-3-(4-methylphenyl)-1,2,4-triazine-6-carboxylate CAS 866049-03-8

Description

Ethyl 5-[(4-methoxyphenyl)sulfanyl]-3-(4-methylphenyl)-1,2,4-triazine-6-carboxylate (CAS 866049-03-8), molecular formula C20H19N3O3S and molecular weight 381.45 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Ethyl 5-[(4-methoxyphenyl)sulfanyl]-3-(4-methylphenyl)-1,2,4-triazine-6-carboxylate (C20H19N3O3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 381.45 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 Ethyl 5-[(4-methoxyphenyl)sulfanyl]-3-(4-methylphenyl)-1,2,4-triazine-6-carboxylate 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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