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2-Hydrazinopyridine
CAS: 4930-98-7 | C5H7N3
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
4930-98-7
Molecular Formula:
C5H7N3
Molecular Mass:
109.13 g/mol
Names and Synonyms:
2-Hydrazinopyridine
Pyridine, 2-hydrazinyl-
Pyridine, 2-hydrazino-
2(1H)-Pyridinone, hydrazone
2-Hydrazinylpyridine
2-Pyridylhydrazine
2-Hydrazinopyridine
Hydrazine, 2-pyridinyl-
α-Pyridylhydrazine
2-Pyridinylhydrazine
NSC 76877
(Pyridin-2-yl)hydrazine
Identifiers:
SMILES:
NNc1ccccn1
InChI:
InChI=1S/C5H7N3/c6-8-5-3-1-2-4-7-5/h1-4H,6H2,(H,7,8)
Key Properties
Boiling Point
185 °C @ Press: 140 Torr
CAS Common Chemistry
Melting Point
46.6 °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 | 109.13 g/mol | CAS Common Chemistry |
| 109.13199999999999 g/mol | RDKit | |
| 109.06399722399999 g/mol | RDKit | |
| Boiling Point | 185 °C @ Press: 140 Torr | CAS Common Chemistry |
| Canonical SMILES | N(N)=C1C=CC=CN1 | CAS Common Chemistry |
| InChI | InChI=1S/C5H7N3/c6-8-5-3-1-2-4-7-5/h1-4H,6H2,(H,7,8) | CAS Common Chemistry |
| InChI Key | InChIKey=NWELCUKYUCBVKK-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 46.6 °C | CAS Common Chemistry |
| Name | 2-Hydrazinopyridine | CAS Common Chemistry |
| Heavy Atom Count | 8 | RDKit |
| Hydrogen Bond Acceptors | 3 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 1 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 50.94 Ų | RDKit |
| LogP | 0.3672000000000001 | RDKit |
| Molar Refractivity | 32.04710000000001 | RDKit |
