Obtusin
CAS Registry Number®
70588-05-5
No image available.
CAS Name
ObtusinMolecular Formula
C18H16O7Molecular Mass
344.32Cite this Page
Obtusin. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=70588-05-5 (retrieved ) (CAS RN: 70588-05-5). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
244.5-246.0 °C
Source(s)
- (1) Denotes property values from the ZIC/VINITI data file provided by InfoChem.
Other Names and Identifiers
InChI
InChI=1S/C18H16O7/c1-7-5-8-12(18(25-4)13(7)19)15(21)11-9(14(8)20)6-10(23-2)17(24-3)16(11)22/h5-6,19,22H,1-4H3
InChIKey
InChIKey=CFLNHFUPWNRWJA-UHFFFAOYSA-N
SMILES
O=C1C=2C(C(=O)C=3C1=C(O)C(OC)=C(OC)C3)=CC(C)=C(O)C2OC
Canonical SMILES
O=C1C2=CC(OC)=C(OC)C(O)=C2C(=O)C=3C(OC)=C(O)C(=CC13)C
Other Names for this Substance
- 9,10-Anthracenedione, 1,7-dihydroxy-2,3,8-trimethoxy-6-methyl-
- Obtusin
- 1,7-Dihydroxy-2,3,8-trimethoxy-6-methyl-9,10-anthracenedione
- Obtusin (Cassia)
- 2,8-Dihydroxy-1,6,7-trimethoxy-3-methylanthraquinone
