Back to Search
5-Fluoronicotinic Acid
CAS: 402-66-4 | C6H4FNO2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
402-66-4
Molecular Formula:
C6H4FNO2
Molecular Mass:
141.10 g/mol
Names and Synonyms:
5-Fluoronicotinic Acid
3-Pyridinecarboxylic acid, 5-fluoro-
Nicotinic acid, 5-fluoro-
5-Fluoro-3-pyridinecarboxylic acid
5-Fluoronicotinic acid
Identifiers:
SMILES:
O=C(O)c1cncc(F)c1
InChI:
InChI=1S/C6H4FNO2/c7-5-1-4(6(9)10)2-8-3-5/h1-3H,(H,9,10)
Key Properties
Melting Point
195-197 °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 | 141.10 g/mol | CAS Common Chemistry |
| 141.101 g/mol | RDKit | |
| 141.022606588 g/mol | RDKit | |
| Canonical SMILES | O=C(O)C=1C=NC=C(F)C1 | CAS Common Chemistry |
| InChI | InChI=1S/C6H4FNO2/c7-5-1-4(6(9)10)2-8-3-5/h1-3H,(H,9,10) | CAS Common Chemistry |
| InChI Key | InChIKey=BXZSBDDOYIWMGC-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 195-197 °C | CAS Common Chemistry |
| Name | 5-Fluoronicotinic 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 |
| LogP | 0.9189 | RDKit |
| Molar Refractivity | 31.1543 | RDKit |
