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Emodin 8-O-Β-D-Glucopyranoside
CAS: 23313-21-5 | C21H20O10
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
23313-21-5
Molecular Formula:
C21H20O10
Molecular Mass:
432.38 g/mol
Names and Synonyms:
Emodin 8-O-Β-D-Glucopyranoside
9,10-Anthracenedione, 1-(β-D-glucopyranosyloxy)-3,8-dihydroxy-6-methyl-
Glucopyranoside, 3,8-dihydroxy-6-methyl-1-anthraquinonyl, β-D-
1-(β-D-Glucopyranosyloxy)-3,8-dihydroxy-6-methyl-9,10-anthracenedione
Emodin glucoside B
Emodin 8-β-D-glucoside
Emodin 8-O-β-D-glucoside
8-O-β-D-Glucopyranosylemodin
Anthraglycoside B
Emodin 8-O-β-D-glucopyranoside
NSC 257449
Emodin 8-β-D-glucopyranoside
Emodin 8-O-glucoside
Emodin 8-O-β-glucoside
Identifiers:
SMILES:
Cc1cc(O)c2c(c1)C(=O)c1cc(O)cc(O[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)c1C2=O
InChI:
InChI=1S/C21H20O10/c1-7-2-9-14(11(24)3-7)18(27)15-10(16(9)25)4-8(23)5-12(15)30-21-20(29)19(28)17(26)13(6-22)31-21/h2-5,13,17,19-24,26,28-29H,6H2,1H3/t13-,17-,19+,20-,21-/m1/s1
Key Properties
Melting Point
219-220 °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 | 432.38 g/mol | CAS Common Chemistry |
| 432.38100000000014 g/mol | RDKit | |
| 432.1056468399999 g/mol | RDKit | |
| Canonical SMILES | O=C1C=2C=C(O)C=C(OC3OC(CO)C(O)C(O)C3O)C2C(=O)C4=C(O)C=C(C=C14)C | CAS Common Chemistry |
| InChI | InChI=1S/C21H20O10/c1-7-2-9-14(11(24)3-7)18(27)15-10(16(9)25)4-8(23)5-12(15)30-21-20(29)19(28)17(26)13(6-22)31-21/h2-5,13,17,19-24,26,28-29H,6H2,1H3/t13-,17-,19+,20-,21-/m1/s1 | CAS Common Chemistry |
| InChI Key | InChIKey=HSWIRQIYASIOBE-JNHRPPPUSA-N | CAS Common Chemistry |
| Melting Point | 219-220 °C | CAS Common Chemistry |
| Name | Emodin 8-O-β-D-glucopyranoside | CAS Common Chemistry |
| Heavy Atom Count | 31 | RDKit |
| Hydrogen Bond Acceptors | 10 | RDKit |
| Hydrogen Bond Donors | 6 | RDKit |
| Rotatable Bonds | 3 | RDKit |
| Aromatic Ring Count | 2 | RDKit |
| Topological Polar Surface Area | 173.98 Ų | RDKit |
| LogP | -0.6396800000000002 | RDKit |
| Molar Refractivity | 102.21080000000003 | RDKit |
