aurintricarboxylic acid

5-[(3-carboxy-4-hydroxyphenyl)-(3-carboxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-2-hydroxybenzoic acid

Also Known As: Benzoic acid, 5-[(3-carboxy-4-hydroxyphenyl) (3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-2-hydroxy-

CAS: 4431-00-9

Molecular Formula	`C22H14O9`
Molecular Weight	422.06378 g/mol
Exact Mass	422.06378

Chemical Identifiers

CAS Number	4431-00-9
SMILES	`C1=CC(=C(C=C1C(=C2C=CC(=O)C(=C2)C(=O)O)C3=CC(=C(C=C3)O)C(=O)O)C(=O)O)O`

Product Overview

aurintricarboxylic acid (CAS 4431-00-9), with molecular formula C22H14O9 and molecular weight 422.06378 g/mol. IUPAC: 5-[(3-carboxy-4-hydroxyphenyl)-(3-carboxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-2-hydroxybenzoic acid.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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