Back to Search
Molecule
3-Chloro-2-Nitrobenzoic Acid
CAS: 4771-47-5 · C7H4ClNO4
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 4771-47-5
- Molecular Formula
- C7H4ClNO4
- Molecular Mass
- 201.56 g/mol
Identifiers
CAS Registry Number
4771-47-5
SMILES
O=C(O)c1cccc(Cl)c1[N+](=O)[O-]
InChI Key
VCHSXYHBMFKRBK-UHFFFAOYSA-N
InChI
InChI=1S/C7H4ClNO4/c8-5-3-1-2-4(7(10)11)6(5)9(12)13/h1-3H,(H,10,11)
Names and Synonyms
- 3-Chloro-2-Nitrobenzoic Acid Synonym
- Benzoic acid, 3-chloro-2-nitro- Synonym
- 3-Chloro-2-nitrobenzoic acid Synonym
- 2-Nitro-3-chlorobenzoic acid Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 201.56 g/mol | CAS Common Chemistry |
| 201.56499999999997 g/mol | RDKit | |
| 201.565 g/mol | RDKit | |
| 201.562 g/mol | chempirical lib | |
| Canonical SMILES | O=C(O)C=1C=CC=C(Cl)C1N(=O)=O | CAS Common Chemistry |
| InChI | InChI=1S/C7H4ClNO4/c8-5-3-1-2-4(7(10)11)6(5)9(12)13/h1-3H,(H,10,11) | CAS Common Chemistry |
| InChI Key | InChIKey=VCHSXYHBMFKRBK-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 238 °C | CAS Common Chemistry |
| Name | 3-Chloro-2-nitrobenzoic acid | CAS Common Chemistry |
| Heavy Atom Count | 13 | RDKit |
| Hydrogen Bond Acceptors | 3 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 2 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 80.44 Ų | RDKit |
| 75.6 Ų | chempirical lib | |
| LogP | 1.9464000000000004 | RDKit |
| 1.9464 | RDKit | |
| Molar Refractivity | 45.0657 cm³/mol | RDKit |
| Ring Count | 1 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 200.982885288 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 = 201.56 g/mol. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C7H4ClNO4.
