2-((4-(3-Methylbutanamido)phenyl)carbamoyl)benzoic acid CAS 940228-68-2

Description

Compared with other compounds in its class, the molecular weight of 340.37 g/mol gives 2-((4-(3-Methylbutanamido)phenyl)carbamoyl)benzoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2-((4-(3-Methylbutanamido)phenyl)carbamoyl)benzoic acid (CAS 940228-68-2), a certified reference material (molecular formula C19H20N2O4, MW 340.37 g/mol) for analytical method development and quality control.

Structurally, 2-((4-(3-Methylbutanamido)phenyl)carbamoyl)benzoic acid (C19H20N2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 340.37 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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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