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4-Methylsalicylic Acid
CAS: 50-85-1 | C8H8O3
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
50-85-1
Molecular Formula:
C8H8O3
Molecular Mass:
152.15 g/mol
Names and Synonyms:
4-Methylsalicylic Acid
Benzoic acid, 2-hydroxy-4-methyl-
2,4-Cresotic acid
2-Hydroxy-4-methylbenzoic acid
γ-Cresotic acid
m-Cresotic acid
m-Homosalicylic acid
2-Hydroxy-p-toluic acid
m-Cresotinic acid
4-Methylsalicylic acid
4-Methyl-2-hydroxybenzoic acid
p-Methylsalicylic acid
NSC 16634
4-Methyl-2-hydroxybenzenecarboxylic acid
Identifiers:
SMILES:
Cc1ccc(C(=O)O)c(O)c1
InChI:
InChI=1S/C8H8O3/c1-5-2-3-6(8(10)11)7(9)4-5/h2-4,9H,1H3,(H,10,11)
Key Properties
Melting Point
177 °C
CAS Common Chemistry
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
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 152.15 g/mol | CAS Common Chemistry |
| 152.149 g/mol | RDKit | |
| 152.047344116 g/mol | RDKit | |
| Wikipedia Url | https://en.wikipedia.org/wiki/4-Methylsalicylic_acid | CAS Common Chemistry |
| Canonical SMILES | O=C(O)C1=CC=C(C=C1O)C | CAS Common Chemistry |
| InChI | InChI=1S/C8H8O3/c1-5-2-3-6(8(10)11)7(9)4-5/h2-4,9H,1H3,(H,10,11) | CAS Common Chemistry |
| InChI Key | InChIKey=NJESAXZANHETJV-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 177 °C | CAS Common Chemistry |
| Name | 4-Methylsalicylic acid | CAS Common Chemistry |
| Heavy Atom Count | 11 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 1 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 57.53 Ų | RDKit |
| LogP | 1.39882 | RDKit |
| Molar Refractivity | 39.80310000000001 | RDKit |
