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Molecule
2-Amino-3-Nitropyridine
CAS: 4214-75-9 · C5H5N3O2
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 4214-75-9
- Molecular Formula
- C5H5N3O2
- Molecular Mass
- 139.11 g/mol
Identifiers
CAS Registry Number
4214-75-9
SMILES
Nc1ncccc1[N+](=O)[O-]
InChI Key
BPYHGTCRXDWOIQ-UHFFFAOYSA-N
InChI
InChI=1S/C5H5N3O2/c6-5-4(8(9)10)2-1-3-7-5/h1-3H,(H2,6,7)
Names and Synonyms
- 2-Amino-3-Nitropyridine Systematic Name
- 2-Pyridinamine, 3-nitro- Synonym
- Pyridine, 2-amino-3-nitro- Synonym
- 3-Nitro-2-pyridinamine Synonym
- 2-Amino-3-nitropyridine Synonym
- 3-Nitro-2-aminopyridine Synonym
- NSC 12460 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 139.11 g/mol | CAS Common Chemistry |
| 139.11399999999998 g/mol | RDKit | |
| 139.114 g/mol | RDKit | |
| Canonical SMILES | O=N(=O)C1=CC=CN=C1N | CAS Common Chemistry |
| InChI | InChI=1S/C5H5N3O2/c6-5-4(8(9)10)2-1-3-7-5/h1-3H,(H2,6,7) | CAS Common Chemistry |
| InChI Key | InChIKey=BPYHGTCRXDWOIQ-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 162 °C | CAS Common Chemistry |
| Name | 2-Amino-3-nitropyridine | CAS Common Chemistry |
| Heavy Atom Count | 10 | RDKit |
| Hydrogen Bond Acceptors | 4 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 1 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 82.05 Ų | RDKit |
| 76.68 Ų | chempirical lib | |
| LogP | 0.572 | RDKit |
| Molar Refractivity | 35.30380000000001 cm³/mol | RDKit |
| Ring Count | 1 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 139.0381764 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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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 |
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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 = 139.11 g/mol. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C5H5N3O2.
