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Atractylenolide Ii
CAS: 73069-14-4 | C15H20O2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
73069-14-4
Molecular Formula:
C15H20O2
Molecular Mass:
232.32 g/mol
Names and Synonyms:
Atractylenolide Ii
Naphtho[2,3-b]furan-2(4H)-one, 4a,5,6,7,8,8a,9,9a-octahydro-3,8a-dimethyl-5-methylene-, (4aS,8aR,9aS)-
Naphtho[2,3-b]furan-2(4H)-one, 4a,5,6,7,8,8a,9,9a-octahydro-3,8a-dimethyl-5-methylene-, [4aS-(4aα,8aβ,9aβ)]-
(4aS,8aR,9aS)-4a,5,6,7,8,8a,9,9a-Octahydro-3,8a-dimethyl-5-methylenenaphtho[2,3-b]furan-2(4H)-one
Atractylenolide II
Asterolide
Eudesma-4(15),7(11)-dien-8α,12-olide
Identifiers:
SMILES:
C=C1CCC[C@]2(C)C[C@@H]3OC(=O)C(C)=C3C[C@@H]12
InChI:
InChI=1S/C15H20O2/c1-9-5-4-6-15(3)8-13-11(7-12(9)15)10(2)14(16)17-13/h12-13H,1,4-8H2,2-3H3/t12-,13-,15+/m0/s1
Key Properties
Melting Point
150-152 °C @ Solvent: Diethyl ether
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 | 232.32 g/mol | CAS Common Chemistry |
| 232.32299999999995 g/mol | RDKit | |
| 232.14632988 g/mol | RDKit | |
| Canonical SMILES | O=C1OC2C(=C1C)CC3C(=C)CCCC3(C)C2 | CAS Common Chemistry |
| InChI | InChI=1S/C15H20O2/c1-9-5-4-6-15(3)8-13-11(7-12(9)15)10(2)14(16)17-13/h12-13H,1,4-8H2,2-3H3/t12-,13-,15+/m0/s1 | CAS Common Chemistry |
| InChI Key | InChIKey=OQYBLUDOOFOBPO-KCQAQPDRSA-N | CAS Common Chemistry |
| Melting Point | 150-152 °C @ Solvent: Diethyl ether | CAS Common Chemistry |
| Name | Atractylenolide II | CAS Common Chemistry |
| Heavy Atom Count | 17 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 26.3 Ų | RDKit |
| LogP | 3.3847000000000023 | RDKit |
| Molar Refractivity | 66.40200000000003 | RDKit |
