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Molecule
6-Chloronicotinic Acid
CAS: 5326-23-8 · C6H4ClNO2
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 5326-23-8
- Molecular Formula
- C6H4ClNO2
- Molecular Mass
- 157.56 g/mol
Identifiers
CAS Registry Number
5326-23-8
SMILES
O=C(O)c1ccc(Cl)nc1
InChI Key
UAWMVMPAYRWUFX-UHFFFAOYSA-N
InChI
InChI=1S/C6H4ClNO2/c7-5-2-1-4(3-8-5)6(9)10/h1-3H,(H,9,10)
Names and Synonyms
- 6-Chloronicotinic Acid Synonym
- 3-Pyridinecarboxylic acid, 6-chloro- Synonym
- Nicotinic acid, 6-chloro- Synonym
- 6-Chloro-3-pyridinecarboxylic acid Synonym
- 6-Chloronicotinic acid Synonym
- 2-Chloro-5-pyridinecarboxylic acid Synonym
- 3-Carboxy-6-chloropyridine Synonym
- NSC 277 Synonym
- 6-Chloropyridin-3-carboxylic acid Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 157.56 g/mol | CAS Common Chemistry |
| 157.55599999999998 g/mol | RDKit | |
| 157.556 g/mol | RDKit | |
| 157.553 g/mol | chempirical lib | |
| Canonical SMILES | O=C(O)C1=CN=C(Cl)C=C1 | CAS Common Chemistry |
| InChI | InChI=1S/C6H4ClNO2/c7-5-2-1-4(3-8-5)6(9)10/h1-3H,(H,9,10) | CAS Common Chemistry |
| InChI Key | InChIKey=UAWMVMPAYRWUFX-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 199 °C | CAS Common Chemistry |
| Name | 6-Chloronicotinic acid | CAS Common Chemistry |
| Heavy Atom Count | 10 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 1 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 50.19 Ų | RDKit |
| 49.66 Ų | chempirical lib | |
| LogP | 1.4331999999999998 | RDKit |
| 1.4332 | RDKit | |
| Molar Refractivity | 36.206300000000006 cm³/mol | RDKit |
| Ring Count | 1 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 156.993056048 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
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MW = 157.56 g/mol. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C6H4ClNO2.
