5,6,7,8-Tetrahydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one
CAS Registry Number®
577-26-4
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CAS Name
5,6,7,8-Tetrahydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-oneMolecular Formula
C15H10O7Molecular Mass
302.24Cite this Page
5,6,7,8-Tetrahydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=577-26-4 (retrieved ) (CAS RN: 577-26-4). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
330-340 °C (decomp)
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C15H10O7/c16-7-3-1-6(2-4-7)9-5-8(17)10-11(18)12(19)13(20)14(21)15(10)22-9/h1-5,16,18-21H
InChIKey
InChIKey=SPZXXUUDYMHBSG-UHFFFAOYSA-N
SMILES
OC1=C2C(C(=O)C=C(O2)C3=CC=C(O)C=C3)=C(O)C(O)=C1O
Canonical SMILES
O=C1C=C(OC=2C(O)=C(O)C(O)=C(O)C12)C=3C=CC(O)=CC3
Other Names for this Substance
- 4H-1-Benzopyran-4-one, 5,6,7,8-tetrahydroxy-2-(4-hydroxyphenyl)-
- Flavone, 4′,5,6,7,8-pentahydroxy-
- 5,6,7,8-Tetrahydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one
- Nortangeretin
- Demethylponkanetin
