AURINTRICARBOXYLIC ACID PRACTICAL GRADE
cas: 4431-00-9 — see every product listed under this CAS number, including other names
AURINTRICARBOXYLIC ACID PRACTICAL GRADE (CAS 4431-00-9) is a chemical reagent available from Chemat. Available pack sizes: 25G, 5G. Offered by: Sigma-Aldrich.
| brand | Sigma-Aldrich |
|---|---|
| catalog number | A1895-25G |
| cas | 4431-00-9 |
| size | 25G |
| availability | availability |
Documents:
Safety Data Sheet (MSDS)
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Available pack sizes
| brand | size | price | |
|---|---|---|---|
| Sigma-Aldrich | 25G | 1930.00 Pln | |
| Sigma-Aldrich | 5G | 540.00 Pln |
properties
| purity | No data |
|---|---|
| delivery time | 1-2 weeks (only if in stock, to check click on availability) |
Aurintricarboxylic acid is a member of the class of quinomethanes that is 3-methylidene-6-oxocyclohexa-1,4-diene-1-carboxylic acid in which the methylidene hydrogens are replaced by 4-carboxy-3-hydroxyphenyl groups. The trisodium salt is the biological stain 'chrome violet CG' while the triammonium salt is 'aluminon'. It has a role as a fluorochrome, an insulin-like growth factor receptor 1 antagonist and a histological dye. It is a monohydroxybenzoic acid, a tricarboxylic acid and a member of quinomethanes. It is a conjugate acid of an aurintricarboxylate.
Source: ChEBI
| Molecular formula | C22H14O9 |
|---|---|
| Molecular weight | 422.3 g/mol |
| IUPAC name | 5-[(3-carboxy-4-hydroxyphenyl)-(3-carboxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-2-hydroxybenzoic acid |
| InChIKey | GIXWDMTZECRIJT-UHFFFAOYSA-N |
| 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 |
Computed by PubChem (NCBI)
Synonyms:
aurintricarboxylic acid, Aluminon free acid, aurin tricarboxylic acid, Acid, Aurintricarboxylic, Acid, Aurin Tricarboxylic, 5,5'-(3-Carboxy-4-oxocyclohexa-2,5-dienylidenemethylene)di(salicylic acid), Aurintricarboxylic Acids (Technical Grade), aurine tricarboxylic acid, Dupont ATA, Lopac-A-1895