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3-Methylsalicylic Acid
CAS: 83-40-9 | C8H8O3
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
83-40-9
Molecular Formula:
C8H8O3
Molecular Weight:
152.149 g/mol
Names and Synonyms:
3-Methylsalicylic Acid
Benzoic acid, 2-hydroxy-3-methyl-
2,3-Cresotic acid
2-Hydroxy-3-methylbenzoic acid
3-MS
o-Cresotic acid
o-Cresotinic acid
β-Cresotinic acid
o-Homosalicylic acid
2-Hydroxy-m-toluic acid
3-Methylsalicylic acid
2,3-Cresotinic acid
3-Methyl-2-hydroxybenzoic acid
Cresotinic acid
Cresotic acid
Hydroxytoluic acid
NSC 17561
NSC 1772
NSC 50796
Identifiers:
SMILES:
Cc1cccc(C(=O)O)c1O
InChI:
InChI=1S/C8H8O3/c1-5-3-2-4-6(7(5)9)8(10)11/h2-4,9H,1H3,(H,10,11)
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Category | Property | Value | Source |
|---|---|---|---|
| Physical Properties | molecular_mass | 152.15 g/mol | Legacy Database |
| wikipedia_url | https://en.wikipedia.org/wiki/3-Methylsalicylic_acid | Legacy Database | |
| cas-canonical-smile | O=C(O)C1=CC=CC(=C1O)C | Legacy Database | |
| cas-inchi | InChI=1S/C8H8O3/c1-5-3-2-4-6(7(5)9)8(10)11/h2-4,9H,1H3,(H,10,11) | Legacy Database | |
| cas-inchi-key | InChIKey=WHSXTWFYRGOBGO-UHFFFAOYSA-N | Legacy Database | |
| cas-melting-point | 165.5 °C | Legacy Database | |
| cas-name | 3-Methylsalicylic acid | Legacy Database | |
| wikipedia-name | 3-Methylsalicylic acid | Legacy Database | |
| LogP | 1.39882 | RDKit | |
| Molecular | Molecular Weight | 152.149 g/mol | RDKit |
| Exact | Exact Molecular Weight | 152.047344116 g/mol | RDKit |
| Heavy | Heavy Atom Count | 11 count | RDKit |
| Hydrogen | Hydrogen Bond Acceptors | 2 count | RDKit |
| Hydrogen Bond Donors | 2 count | RDKit | |
| Rotatable | Rotatable Bonds | 1 count | RDKit |
| Aromatic | Aromatic Ring Count | 1 count | RDKit |
| Topological | Topological Polar Surface Area | 57.53 Ų | RDKit |
| Molar | Molar Refractivity | 39.80310000000001 | RDKit |
