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Homoplantaginin
CAS: 17680-84-1 | C22H22O11
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
17680-84-1
Molecular Formula:
C22H22O11
Molecular Mass:
462.41 g/mol
Names and Synonyms:
Homoplantaginin
4H-1-Benzopyran-4-one, 7-(β-D-glucopyranosyloxy)-5-hydroxy-2-(4-hydroxyphenyl)-6-methoxy-
Homoplantaginin
7-(β-D-Glucopyranosyloxy)-5-hydroxy-2-(4-hydroxyphenyl)-6-methoxy-4H-1-benzopyran-4-one
Dinatin 7-β-D-glucopyranoside
Dinatin 7-glucoside
Hispidulin 7-glucoside
Hispiduloside
Hispidulin 7-O-β-glucoside
Hispidulin 7-β-D-glucopyranoside
Hispidulin 7-β-glucoside
Hispidulin 7-O-glucopyranoside
Hispidulin 7-O-glucoside
6-Methoxyapigenin 7-O-glucoside
Hispidulin 7-O-β-D-glucopyranoside
6-Methoxyapigenin 7-O-β-D-glucoside
Identifiers:
SMILES:
COc1c(O[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)cc2oc(-c3ccc(O)cc3)cc(=O)c2c1O
InChI:
InChI=1S/C22H22O11/c1-30-21-14(32-22-20(29)19(28)17(26)15(8-23)33-22)7-13-16(18(21)27)11(25)6-12(31-13)9-2-4-10(24)5-3-9/h2-7,15,17,19-20,22-24,26-29H,8H2,1H3/t15-,17-,19+,20-,22-/m1/s1
Key Properties
Melting Point
219-220 °C (decomp)
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 | 462.41 g/mol | CAS Common Chemistry |
| 462.40700000000027 g/mol | RDKit | |
| 462.11621152399994 g/mol | RDKit | |
| Canonical SMILES | O=C1C=C(OC=2C=C(OC3OC(CO)C(O)C(O)C3O)C(OC)=C(O)C12)C=4C=CC(O)=CC4 | CAS Common Chemistry |
| InChI | InChI=1S/C22H22O11/c1-30-21-14(32-22-20(29)19(28)17(26)15(8-23)33-22)7-13-16(18(21)27)11(25)6-12(31-13)9-2-4-10(24)5-3-9/h2-7,15,17,19-20,22-24,26-29H,8H2,1H3/t15-,17-,19+,20-,22-/m1/s1 | CAS Common Chemistry |
| InChI Key | InChIKey=GCLAFEGUXXHIFT-IWLDQSELSA-N | CAS Common Chemistry |
| Melting Point | 219-220 °C (decomp) | CAS Common Chemistry |
| Name | Homoplantaginin | CAS Common Chemistry |
| Heavy Atom Count | 33 | RDKit |
| Hydrogen Bond Acceptors | 11 | RDKit |
| Hydrogen Bond Donors | 6 | RDKit |
| Rotatable Bonds | 5 | RDKit |
| Aromatic Ring Count | 3 | RDKit |
| Topological Polar Surface Area | 179.28 Ų | RDKit |
| LogP | 0.05850000000000011 | RDKit |
| Molar Refractivity | 112.1968 | RDKit |
