Back to Search
Molecule
1-Methylindole
CAS: 603-76-9 · C9H9N
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 603-76-9
- Molecular Formula
- C9H9N
- Molecular Mass
- 131.18 g/mol
Identifiers
CAS Registry Number
603-76-9
SMILES
Cn1ccc2ccccc21
InChI Key
BLRHMMGNCXNXJL-UHFFFAOYSA-N
InChI
InChI=1S/C9H9N/c1-10-7-6-8-4-2-3-5-9(8)10/h2-7H,1H3
Names and Synonyms
- 1-Methylindole Synonym
- 1H-Indole, 1-methyl- Synonym
- Indole, 1-methyl- Synonym
- 1-Methyl-1H-indole Synonym
- 1-Methylindole Synonym
- N-Methylindole Synonym
- NSC 212534 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 131.18 g/mol | CAS Common Chemistry |
| 131.17799999999997 g/mol | RDKit | |
| 131.178 g/mol | RDKit | |
| 132.186 g/mol | chempirical lib | |
| Wikipedia Url | https://en.wikipedia.org/wiki/1-Methylindole | CAS Common Chemistry |
| Boiling Point | 237 °C | CAS Common Chemistry |
| Canonical SMILES | C=1C=CC2=C(C1)C=CN2C | CAS Common Chemistry |
| InChI | InChI=1S/C9H9N/c1-10-7-6-8-4-2-3-5-9(8)10/h2-7H,1H3 | CAS Common Chemistry |
| InChI Key | InChIKey=BLRHMMGNCXNXJL-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 186-187 °C | CAS Common Chemistry |
| Name | 1-Methylindole | CAS Common Chemistry |
| Heavy Atom Count | 10 | RDKit |
| Hydrogen Bond Acceptors | 1 | RDKit |
| 0 | RDKit | |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 2 | RDKit |
| Topological Polar Surface Area | 4.93 Ų | RDKit |
| LogP | 2.1783 | RDKit |
| Molar Refractivity | 42.919000000000025 cm³/mol | RDKit |
| Ring Count | 2 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.1111 | RDKit |
| Exact Mass | 131.073499288 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
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.
External Resources
Convert
Quick conversion
MW = 131.18 g/mol. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C9H9N.
