C21H28O3 — CID 11255928
(1S,3S,3aS,6S,6aS,10aR)-8-methoxy-3,6,9-trimethyl-1-(2-methylprop-1-enyl)-1,2,3,3a,6,6a-hexahydrocyclopenta[e]naphthalene-7,10-dione (PubChem CID 11255928) has the molecular formula C21H28O3 and a molecular weight of 328.45 g/mol. Its IUPAC name is (1S,3S,3aS,6S,6aS,10aR)-8-methoxy-3,6,9-trimethyl-1-(2-methylprop-1-enyl)-1,2,3,3a,6,6a-hexahydrocyclopenta[e]naphthalene-7,10-dione.
| Compound Name | (1S,3S,3aS,6S,6aS,10aR)-8-methoxy-3,6,9-trimethyl-1-(2-methylprop-1-enyl)-1,2,3,3a,6,6a-hexahydrocyclopenta[e]naphthalene-7,10-dione |
|---|---|
| PubChem CID | 11255928 |
| Molecular Formula | C21H28O3 |
| Molecular Weight | 328.45 g/mol |
| Exact Mass | 328.20 |
| IUPAC Name | (1S,3S,3aS,6S,6aS,10aR)-8-methoxy-3,6,9-trimethyl-1-(2-methylprop-1-enyl)-1,2,3,3a,6,6a-hexahydrocyclopenta[e]naphthalene-7,10-dione |
| SMILES | COC1=C(C)C(=O)[C@]23[C@H](C=C(C)C)C[C@H](C)[C@H]2C=C[C@H](C)[C@@H]3C1=O |
| InChI | InChI=1S/C21H28O3/c1-11(2)9-15-10-13(4)16-8-7-12(3)17-18(22)19(24-6)14(5)20(23)21(15,16)17/h7-9,12-13,15-17H,10H2,1-6H3/t12-,13-,15+,16+,17+,21+/m0/s1 |
| InChIKey | LCKYSYVMYIJGIS-KTQWWNIFSA-N |
| XLogP | 4.11 |
| TPSA | 43.37 Ų |
| H-Bond Donors | |
| H-Bond Acceptors | 3 |
| Rotatable Bonds | 2 |
| Heavy Atoms | 24 |
| Complexity | — |
Passes Rule of Five
| Rule | Value |
|---|---|
| MW ≤ 500 | 328.45 |
| LogP ≤ 5 | 4.11 |
| H-Bond Donors ≤ 5 | 0 |
| H-Bond Acceptors ≤ 10 | 3 |
| Structural Alerts | {'alert_name': 'isolated_alkene', 'substructure': 'N/A'} |
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