(E)-Methyl 4-((2-amino-4-oxothiazol-5(4H)-ylidene)methyl)benzoate CAS 1322269-57-7

Description

Compared with other compounds in its class, the molecular weight of 262.28 g/mol gives (E)-Methyl 4-((2-amino-4-oxothiazol-5(4H)-ylidene)methyl)benzoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (E)-Methyl 4-((2-amino-4-oxothiazol-5(4H)-ylidene)methyl)benzoate (CAS 1322269-57-7), a certified reference material (molecular formula C12H10N2O3S, MW 262.28 g/mol) for analytical method development and quality control.

Structurally, (E)-Methyl 4-((2-amino-4-oxothiazol-5(4H)-ylidene)methyl)benzoate (C12H10N2O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 262.28 g/mol, it falls into the medium-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 (E)-Methyl 4-((2-amino-4-oxothiazol-5(4H)-ylidene)methyl)benzoate 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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