Back to Search
Molecule
3-Amino-2-Chloropyridine
CAS: 6298-19-7 · C5H5ClN2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 6298-19-7
- Molecular Formula
- C5H5ClN2
- Molecular Mass
- 128.56 g/mol
Identifiers
CAS Registry Number
6298-19-7
SMILES
Nc1cccnc1Cl
InChI Key
MEQBJJUWDCYIAB-UHFFFAOYSA-N
InChI
InChI=1S/C5H5ClN2/c6-5-4(7)2-1-3-8-5/h1-3H,7H2
Names and Synonyms
- 3-Amino-2-Chloropyridine Systematic Name
- 3-Pyridinamine, 2-chloro- Synonym
- Pyridine, 3-amino-2-chloro- Synonym
- 2-Chloro-3-pyridinamine Synonym
- 3-Amino-2-chloropyridine Synonym
- 2-Chloro-3-aminopyridine Synonym
- 2-Chloro-3-pyridineamine Synonym
- 2-Chloropyridin-3-ylamine Synonym
- NSC 45407 Synonym
- 2-Chloro-3-pyridylamine Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 128.56 g/mol | CAS Common Chemistry |
| 128.562 g/mol | RDKit | |
| 128.559 g/mol | chempirical lib | |
| Canonical SMILES | ClC1=NC=CC=C1N | CAS Common Chemistry |
| InChI | InChI=1S/C5H5ClN2/c6-5-4(7)2-1-3-8-5/h1-3H,7H2 | CAS Common Chemistry |
| InChI Key | InChIKey=MEQBJJUWDCYIAB-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 78-79 °C | CAS Common Chemistry |
| Name | 3-Amino-2-chloropyridine | CAS Common Chemistry |
| Heavy Atom Count | 8 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 38.91 Ų | RDKit |
| 38.38 Ų | chempirical lib | |
| LogP | 1.3172 | RDKit |
| Molar Refractivity | 33.659400000000005 cm³/mol | RDKit |
| Ring Count | 1 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 128.01412584 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 = 128.56 g/mol. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C5H5ClN2.
