6-Methylchromone-2-carboxylic acid 6-methyl-4-oxo-4h-chromene-2-carboxylic acid 4h-1-benzopyran-2-carboxylic acid, 6-methyl-4-oxo- 5006-44-0 CAS 5006-44-0

Description

CATO manufactures 6-Methylchromone-2-carboxylic acid 6-methyl-4-oxo-4h-chromene-2-carboxylic acid 4h-1-benzopyran-2-carboxylic acid, 6-methyl-4-oxo- 5006-44-0 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.

6-Methylchromone-2-carboxylic acid 6-methyl-4-oxo-4h-chromene-2-carboxylic acid 4h-1-benzopyran-2-carboxylic acid, 6-methyl-4-oxo- 5006-44-0 (CAS 5006-44-0), molecular formula C11H14O4 and molecular weight 210.23 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 6-Methylchromone-2-carboxylic acid 6-methyl-4-oxo-4h-chromene-2-carboxylic acid 4h-1-benzopyran-2-carboxylic acid, 6-methyl-4-oxo- 5006-44-0 (C11H14O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 210.23 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.

Physical & Chemical Properties

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