Methyl 4-(3-benzoylthioureido)-2-methoxybenzoate CAS 477889-75-1

Description

Compared with other compounds in its class, the molecular weight of 344.38 g/mol gives Methyl 4-(3-benzoylthioureido)-2-methoxybenzoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Methyl 4-(3-benzoylthioureido)-2-methoxybenzoate (CAS 477889-75-1) is a high-purity analytical reference standard with the molecular formula C17H16N2O4S and a molecular weight of 344.38 g/mol.

Methyl 4-(3-benzoylthioureido)-2-methoxybenzoate (C17H16N2O4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; 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.

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 Methyl 4-(3-benzoylthioureido)-2-methoxybenzoate 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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