About 5-methoxynaphthalene-1-sulfinic acid
5-methoxynaphthalene-1-sulfinic acid (PubChem CID 21331486) has the molecular formula C11H10O3S
and a molecular weight of 222.27 g/mol. Its IUPAC name is 5-methoxynaphthalene-1-sulfinic acid.
Molecular Properties
| Compound Name | 5-methoxynaphthalene-1-sulfinic acid |
| PubChem CID | 21331486 |
| Molecular Formula | C11H10O3S |
| Molecular Weight | 222.27 g/mol |
| Exact Mass | 222.04 |
| IUPAC Name | 5-methoxynaphthalene-1-sulfinic acid |
| SMILES | COc1cccc2c(S(=O)O)cccc12 |
| InChI | InChI=1S/C11H10O3S/c1-14-10-6-2-5-9-8(10)4-3-7-11(9)15(12)13/h2-7H,1H3,(H,12,13) |
| InChIKey | LMQUKAYYMKLZFT-UHFFFAOYSA-N |
| XLogP | 2.43 |
| TPSA | 46.53 Ų |
| H-Bond Donors | 1 |
| H-Bond Acceptors | 2 |
| Rotatable Bonds | 2 |
| Heavy Atoms | 15 |
| Complexity | — |
Lipinski Rule of Five
Passes Rule of Five
| Rule | Value |
| MW ≤ 500 | 222.27 |
| LogP ≤ 5 | 2.43 |
| H-Bond Donors ≤ 5 | 1 |
| H-Bond Acceptors ≤ 10 | 2 |
Computed Properties (RDKit)
| Structural Alerts | {'alert_name': 'sulfinic_acid', 'substructure': 'N/A'} |
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Frequently Asked Questions
What is the IUPAC name of 5-methoxynaphthalene-1-sulfinic acid?
The IUPAC name of 5-methoxynaphthalene-1-sulfinic acid (CID 21331486) is 5-methoxynaphthalene-1-sulfinic acid.
What is the SMILES notation for 5-methoxynaphthalene-1-sulfinic acid?
The canonical SMILES for 5-methoxynaphthalene-1-sulfinic acid is COc1cccc2c(S(=O)O)cccc12.
What is the InChIKey of 5-methoxynaphthalene-1-sulfinic acid?
The InChIKey is LMQUKAYYMKLZFT-UHFFFAOYSA-N. The full InChI is InChI=1S/C11H10O3S/c1-14-10-6-2-5-9-8(10)4-3-7-11(9)15(12)13/h2-7H,1H3,(H,12,13).
What are the key properties of 5-methoxynaphthalene-1-sulfinic acid?
5-methoxynaphthalene-1-sulfinic acid has a molecular weight of 222.27 g/mol, XLogP of 2.43, 2 rotatable bonds, 1 hydrogen bond donors, and 2 hydrogen bond acceptors.
Where does this data come from?
All data for 5-methoxynaphthalene-1-sulfinic acid is sourced from PubChem (CID 21331486), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).