CAS Registry Number®
478-43-3
CAS Name
Rhein
Molecular Formula
C15H8O6
Molecular Mass
284.22
Compound Properties
-
Melting Point (1)
321-321.5 °C (sublm)
Source(s)
- (1) Oesterle, O. A.; Schweizerische Wochenschrift fuer Chemie und Pharmacie, (1909), 246, 701-3, CAplus
Other Names and Identifiers
InChI
InChI=1S/C15H8O6/c16-9-3-1-2-7-11(9)14(19)12-8(13(7)18)4-6(15(20)21)5-10(12)17/h1-5,16-17H,(H,20,21)
InChIKey
InChIKey=FCDLCPWAQCPTKC-UHFFFAOYSA-N
SMILES
O=C1C=2C(C(=O)C=3C1=C(O)C=CC3)=CC(C(O)=O)=CC2O
Canonical SMILES
O=C(O)C1=CC(O)=C2C(=O)C=3C(O)=CC=CC3C(=O)C2=C1
Other Names for this Substance
- 2-Anthracenecarboxylic acid, 9,10-dihydro-4,5-dihydroxy-9,10-dioxo-
- 2-Anthroic acid, 9,10-dihydro-4,5-dihydroxy-9,10-dioxo-
- 2-Anthraquinonecarboxylic acid, 4,5-dihydroxy-
- 9,10-Dihydro-4,5-dihydroxy-9,10-dioxo-2-anthracenecarboxylic acid
- Cassic acid
- Chrysazin-3-carboxylic acid
- 1,8-Dihydroxyanthraquinone-3-carboxylic acid
- Monorhein
- Rheic acid
- Rhein
- Rhubarb yellow
- 4,5-Dihydroxy-2-anthraquinonecarboxylic acid
- 1,8-Dihydroxy-3-carboxyanthraquinone
- NSC 38629
- Rheinic acid
