C18H20O3 — CID 139118150
methyl (1S,3aS,6aR)-4-oxo-1-phenylspiro[3a,5,6,6a-tetrahydro-2H-pentalene-3,1'-cyclopropane]-1-carboxylate (PubChem CID 139118150) has the molecular formula C18H20O3 and a molecular weight of 284.35 g/mol. Its IUPAC name is methyl (1S,3aS,6aR)-4-oxo-1-phenylspiro[3a,5,6,6a-tetrahydro-2H-pentalene-3,1'-cyclopropane]-1-carboxylate.
| Compound Name | methyl (1S,3aS,6aR)-4-oxo-1-phenylspiro[3a,5,6,6a-tetrahydro-2H-pentalene-3,1'-cyclopropane]-1-carboxylate |
|---|---|
| PubChem CID | 139118150 |
| Molecular Formula | C18H20O3 |
| Molecular Weight | 284.35 g/mol |
| Exact Mass | 284.14 |
| IUPAC Name | methyl (1S,3aS,6aR)-4-oxo-1-phenylspiro[3a,5,6,6a-tetrahydro-2H-pentalene-3,1'-cyclopropane]-1-carboxylate |
| SMILES | COC(=O)[C@@]1(c2ccccc2)CC2(CC2)[C@H]2C(=O)CC[C@H]21 |
| InChI | InChI=1S/C18H20O3/c1-21-16(20)18(12-5-3-2-4-6-12)11-17(9-10-17)15-13(18)7-8-14(15)19/h2-6,13,15H,7-11H2,1H3/t13-,15-,18-/m1/s1 |
| InChIKey | NRPWYBWYWQYDFD-DDUZABMNSA-N |
| XLogP | 2.88 |
| TPSA | 43.37 Ų |
| H-Bond Donors | |
| H-Bond Acceptors | 3 |
| Rotatable Bonds | 2 |
| Heavy Atoms | 21 |
| Complexity | — |
Passes Rule of Five
| Rule | Value |
|---|---|
| MW ≤ 500 | 284.35 |
| LogP ≤ 5 | 2.88 |
| H-Bond Donors ≤ 5 | 0 |
| H-Bond Acceptors ≤ 10 | 3 |