2-Aminopyridine
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| Names | |
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| IUPAC name
Pyridin-2-amine
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| Other names
2-Pyridinamine; 2-Pyridylamine; α-Aminopyridine; α-Pyridylamine[1]
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| Identifiers | |
504-29-0  |
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| ChEMBL | ChEMBL21619 |
| ChemSpider | 10008 |
| Jmol 3D model | Interactive image Interactive image |
| PubChem | 10439 |
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| Properties | |
| C5H6N2 | |
| Molar mass | 94.12 g·mol−1 |
| Appearance | colourless solid |
| Melting point | 59 to 60 °C (138 to 140 °F; 332 to 333 K) |
| Boiling point | 210 °C (410 °F; 483 K) |
| >100%[1] | |
| Vapor pressure | {{{value}}} |
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Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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| Infobox references | |
2-Aminopyridine is an organic compound with the formula H2NC5H4N. It is one of three isomeric aminopyridines. It is a colourless solid that is used in the production of the drugs piroxicam, sulfapyridine, tenoxicam, and tripelennamine. It is produced by the reaction of sodium amide with pyridine, the Chichibabin reaction.[2]
Structure
Although 2-hydroxypyridine exists in significant amounts as the pyridone tautomer, the related imine tautomer (HNC5H4NH) is less important for 2-aminopyridine.
References
- ↑ 1.0 1.1 Cite error: Invalid
<ref>tag; no text was provided for refs namedNIOSH - ↑ Shinkichi Shimizu, Nanao Watanabe, Toshiaki Kataoka, Takayuki Shoji, Nobuyuki Abe, Sinji Morishita, Hisao Ichimura "Pyridine and Pyridine Derivatives" in Ullmann's Encyclopedia of Industrial Chemistry 2000, Wiley-VCH, Weinheim. doi:10.1002/14356007.a22_399
External links
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