Back to Search
Genkwanin
CAS: 437-64-9 | C16H12O5
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
437-64-9
Molecular Formula:
C16H12O5
Molecular Mass:
284.27 g/mol
Names and Synonyms:
Genkwanin
4H-1-Benzopyran-4-one, 5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-
Flavone, 4′,5-dihydroxy-7-methoxy-
Genkwanin
5-Hydroxy-2-(4-hydroxyphenyl)-7-methoxy-4H-1-benzopyran-4-one
4′,5-Dihydroxy-7-methoxyflavone
Apigenin 7-methyl ether
5,4′-Dihydroxy-7-methoxyflavone
7-O-Methylapigenin
Puddumetin
7-Methylapigenin
Apigenin 7-O-methyl ether
Identifiers:
SMILES:
COc1cc(O)c2c(=O)cc(-c3ccc(O)cc3)oc2c1
InChI:
InChI=1S/C16H12O5/c1-20-11-6-12(18)16-13(19)8-14(21-15(16)7-11)9-2-4-10(17)5-3-9/h2-8,17-18H,1H3
Key Properties
Melting Point
286 °C
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 284.27 g/mol | CAS Common Chemistry |
| 284.26700000000005 g/mol | RDKit | |
| 284.06847348400004 g/mol | RDKit | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Genkwanin | CAS Common Chemistry |
| Canonical SMILES | O=C1C=C(OC=2C=C(OC)C=C(O)C12)C=3C=CC(O)=CC3 | CAS Common Chemistry |
| InChI | InChI=1S/C16H12O5/c1-20-11-6-12(18)16-13(19)8-14(21-15(16)7-11)9-2-4-10(17)5-3-9/h2-8,17-18H,1H3 | CAS Common Chemistry |
| InChI Key | InChIKey=JPMYFOBNRRGFNO-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 286 °C | CAS Common Chemistry |
| Name | Genkwanin | CAS Common Chemistry |
| Heavy Atom Count | 21 | RDKit |
| Hydrogen Bond Acceptors | 5 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 2 | RDKit |
| Aromatic Ring Count | 3 | RDKit |
| Topological Polar Surface Area | 79.9 Ų | RDKit |
| LogP | 2.8798000000000004 | RDKit |
| Molar Refractivity | 77.80160000000001 | RDKit |
