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Molecule
1,4-Dihydroxy-2-Naphthoic Acid
CAS: 31519-22-9 · C11H8O4
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 31519-22-9
- Molecular Formula
- C11H8O4
- Molecular Mass
- 204.18 g/mol
Identifiers
CAS Registry Number
31519-22-9
SMILES
O=C(O)c1cc(O)c2ccccc2c1O
InChI Key
VOJUXHHACRXLTD-UHFFFAOYSA-N
InChI
InChI=1S/C11H8O4/c12-9-5-8(11(14)15)10(13)7-4-2-1-3-6(7)9/h1-5,12-13H,(H,14,15)
Names and Synonyms
- 1,4-Dihydroxy-2-Naphthoic Acid Systematic Name
- 2-Naphthalenecarboxylic acid, 1,4-dihydroxy- Synonym
- 2-Naphthoic acid, 1,4-dihydroxy- Synonym
- 1,4-Dihydroxy-2-naphthalenecarboxylic acid Synonym
- 1,4-Dihydroxy-2-naphthoate Synonym
- 1,4-Dihydroxy-2-naphthoic acid Synonym
- 1,4-Dihydroxy-2-carboxy naphthoic acid Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 204.18 g/mol | CAS Common Chemistry |
| 204.18099999999998 g/mol | RDKit | |
| 204.181 g/mol | RDKit | |
| Canonical SMILES | O=C(O)C=1C=C(O)C=2C=CC=CC2C1O | CAS Common Chemistry |
| InChI | InChI=1S/C11H8O4/c12-9-5-8(11(14)15)10(13)7-4-2-1-3-6(7)9/h1-5,12-13H,(H,14,15) | CAS Common Chemistry |
| InChI Key | InChIKey=VOJUXHHACRXLTD-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 424 °C | CAS Common Chemistry |
| Name | 1,4-Dihydroxy-2-naphthoic acid | CAS Common Chemistry |
| Heavy Atom Count | 15 | RDKit |
| Hydrogen Bond Acceptors | 3 | RDKit |
| Hydrogen Bond Donors | 3 | RDKit |
| Rotatable Bonds | 1 | RDKit |
| Aromatic Ring Count | 2 | RDKit |
| Topological Polar Surface Area | 77.76 Ų | RDKit |
| LogP | 1.9491999999999998 | RDKit |
| 1.9492 | RDKit | |
| Molar Refractivity | 54.23690000000001 cm³/mol | RDKit |
| Ring Count | 2 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 204.042258736 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
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200 ppm
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| Shift (ppm) | DEPT | Assignment |
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Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
External Resources
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MW = 204.18 g/mol. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C11H8O4.
