Back to Search
5-Methyl-4-Nitroimidazole
CAS: 14003-66-8 | C4H5N3O2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
14003-66-8
Molecular Formula:
C4H5N3O2
Molecular Weight:
127.10299999999998 g/mol
Names and Synonyms:
5-Methyl-4-Nitroimidazole
NSC 156634
RP 8549
5-Methyl-4-nitroimidazole
4-Methyl-5-nitroimidazole
4-Methyl-5-nitro-1H-imidazole
Imidazole, 4(or 5)-methyl-5(or 4)-nitro-
Imidazole, 4-methyl-5-nitro-
1H-Imidazole, 4-methyl-5-nitro-
Identifiers:
SMILES:
Cc1nc[nH]c1[N+](=O)[O-]
InChI:
InChI=1S/C4H5N3O2/c1-3-4(7(8)9)6-2-5-3/h2H,1H3,(H,5,6)
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
Physical Properties
| Property | Value | Source |
|---|---|---|
| molecular_mass | 127.10 g/mol | Legacy Database |
| cas-canonical-smile | O=N(=O)C=1NC=NC1C None | Legacy Database |
| cas-inchi | InChI=1S/C4H5N3O2/c1-3-4(7(8)9)6-2-5-3/h2H,1H3,(H,5,6) None | Legacy Database |
| cas-inchi-key | InChIKey=WSYOWIMKNNMEMZ-UHFFFAOYSA-N None | Legacy Database |
| cas-melting-point | 242-245 °C None | Legacy Database |
| cas-name | 5-Methyl-4-nitroimidazole None | Legacy Database |
| LogP | 0.6263199999999999 | RDKit |
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 127.10299999999998 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 127.0381764 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 9 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 3 count | RDKit |
| Hydrogen Bond Donors | 1 count | RDKit |
Rotatable
| Property | Value | Source |
|---|---|---|
| Rotatable Bonds | 1 count | RDKit |
Aromatic
| Property | Value | Source |
|---|---|---|
| Aromatic Ring Count | 1 count | RDKit |
Topological
| Property | Value | Source |
|---|---|---|
| Topological Polar Surface Area | 71.82 Ų | RDKit |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 29.9791 | RDKit |
