About 4-methoxy-8aH-chromen-1-ium
4-methoxy-8aH-chromen-1-ium (PubChem CID 143375810) has the molecular formula C10H11O2+
and a molecular weight of 163.20 g/mol. Its IUPAC name is 4-methoxy-8aH-chromen-1-ium.
Molecular Properties
| Compound Name | 4-methoxy-8aH-chromen-1-ium |
| PubChem CID | 143375810 |
| Molecular Formula | C10H11O2+ |
| Molecular Weight | 163.20 g/mol |
| Exact Mass | 163.08 |
| IUPAC Name | 4-methoxy-8aH-chromen-1-ium |
| SMILES | COC1=C2C=CC=CC2[OH+]C=C1 |
| InChI | InChI=1S/C10H10O2/c1-11-9-6-7-12-10-5-3-2-4-8(9)10/h2-7,10H,1H3/p+1 |
| InChIKey | GLYYPMQTRZQVCO-UHFFFAOYSA-O |
| XLogP | 1.44 |
| TPSA | 22.03 Ų |
| H-Bond Donors | |
| H-Bond Acceptors | 1 |
| Rotatable Bonds | 1 |
| Heavy Atoms | 12 |
| Complexity | — |
Lipinski Rule of Five
Passes Rule of Five
| Rule | Value |
| MW ≤ 500 | 163.20 |
| LogP ≤ 5 | 1.44 |
| H-Bond Donors ≤ 5 | 0 |
| H-Bond Acceptors ≤ 10 | 1 |
Computed Properties (RDKit)
| Structural Alerts | {'alert_name': 'charged_oxygen_or_sulfur_atoms', 'substructure': 'N/A'} |
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Frequently Asked Questions
What is the IUPAC name of 4-methoxy-8aH-chromen-1-ium?
The IUPAC name of 4-methoxy-8aH-chromen-1-ium (CID 143375810) is 4-methoxy-8aH-chromen-1-ium.
What is the SMILES notation for 4-methoxy-8aH-chromen-1-ium?
The canonical SMILES for 4-methoxy-8aH-chromen-1-ium is COC1=C2C=CC=CC2[OH+]C=C1.
What is the InChIKey of 4-methoxy-8aH-chromen-1-ium?
The InChIKey is GLYYPMQTRZQVCO-UHFFFAOYSA-O. The full InChI is InChI=1S/C10H10O2/c1-11-9-6-7-12-10-5-3-2-4-8(9)10/h2-7,10H,1H3/p+1.
What are the key properties of 4-methoxy-8aH-chromen-1-ium?
4-methoxy-8aH-chromen-1-ium has a molecular weight of 163.20 g/mol, XLogP of 1.44, 1 rotatable bonds, 0 hydrogen bond donors, and 1 hydrogen bond acceptors.
Where does this data come from?
All data for 4-methoxy-8aH-chromen-1-ium is sourced from PubChem (CID 143375810), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).