| 2-Hydrazinopyridine Basic information |
| Product Name: | 2-Hydrazinopyridine |
| Synonyms: | 2-HYDRAZINOPYRIDINE PYRIDIN-2-YL-HYDRAZINE;Hydrazinopyridine;2-hydrazinylpyridine;2-HYDRAZINOPYRIDINE 97+%;2-PYRIDYLHYDRAZINE;2-HYDRAZINOPYRIDINE;PYRIDIN-2-YL-HYDRAZINE;(2E)-2(1H)-Pyridinone hydrazone |
| CAS: | 4930-98-7 |
| MF: | C5H7N3 |
| MW: | 109.13 |
| EINECS: | 225-566-8 |
| Product Categories: | Heterocycle-Pyridine series;Heterocyclic Compounds;Pyridines, Pyrimidines, Purines and Pteredines |
| Mol File: | 4930-98-7.mol |
| 2-Hydrazinopyridine Chemical Properties |
| Melting point | 41-44 °C (lit.) |
| Boiling point | 90-92 °C/1 mmHg (lit.) |
| density | 1.1118 (rough estimate) |
| refractive index | 1.5340 (estimate) |
| Fp | >230 °F |
| storage temp. | 2-8°C |
| solubility | soluble in Methanol |
| pka | 9.72±0.70(Predicted) |
| form | crystalline |
| color | deep red |
| BRN | 109984 |
| InChIKey | NWELCUKYUCBVKK-UHFFFAOYSA-N |
| CAS DataBase Reference | 4930-98-7(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Hydrazinopyridine(4930-98-7) |
| EPA Substance Registry System | 2-Hydrazinopyridine (4930-98-7) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| F | 3-10-34 |
| HS Code | 29339900 |
| MSDS Information |
| Provider | Language |
|---|---|
| 2-Pyridylhydrazine | English |
| SigmaAldrich | English |
| 2-Hydrazinopyridine Usage And Synthesis |
| Chemical Properties | White to light beige low melting solid |
| Synthesis Reference(s) | Journal of Medicinal Chemistry, 28, p. 1394, 1985 DOI: 10.1021/jm00148a004 |
| Purification Methods | Purify it by distillation under a vacuum and by recrystallisation from Et2O/hexane. [Kauffmann et al. Justus Liebigs Ann Chem 656 103 1962, Potts & Burton J Org Chem 31 251 1966.] The mono-hydrochloride has m 183o(dec) from aqueous HCl, and the di-hydrochloride has m 214-215o. [Beilstein 22 II 487, 22 III/IV 7025, 22/14 V 486.] |
| 2-Hydrazinopyridine Preparation Products And Raw materials |
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