Aurintricarboxylic acid
CAS Registry Number®
4431-00-9
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CAS Name
Aurintricarboxylic acidMolecular Formula
C22H14O9Molecular Mass
422.34Cite this Page
Aurintricarboxylic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=4431-00-9 (retrieved ) (CAS RN: 4431-00-9). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
246-250 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C22H14O9/c23-16-4-1-10(7-13(16)20(26)27)19(11-2-5-17(24)14(8-11)21(28)29)12-3-6-18(25)15(9-12)22(30)31/h1-9,23-24H,(H,26,27)(H,28,29)(H,30,31)
InChIKey
InChIKey=GIXWDMTZECRIJT-UHFFFAOYSA-N
SMILES
C(C1=CC(C(O)=O)=C(O)C=C1)(C2=CC(C(O)=O)=C(O)C=C2)=C3C=C(C(O)=O)C(=O)C=C3
Canonical SMILES
O=C(O)C1=CC(C=CC1=O)=C(C2=CC=C(O)C(=C2)C(=O)O)C3=CC=C(O)C(=C3)C(=O)O
Other Names for this Substance
- Benzoic acid, 3,3′-[(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methylene]bis[6-hydroxy-
- 1,4-Cyclohexadiene-1-carboxylic acid, 3-[bis(3-carboxy-4-hydroxyphenyl)methylene]-6-oxo-
- Aurintricarboxylic acid
- Benzoic acid, 5-[(3-carboxy-4-hydroxyphenyl)(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-2-hydroxy-
- 3,3′-[(3-Carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methylene]bis[6-hydroxybenzoic acid]
Deleted or Replaced CAS Registry Numbers
857155-55-6
