2457-50-3
2457-50-3 structure
- Name: 1-(1-oxidopyridin-6-yl)ethanone
- Chemical Name: 1-(1-oxidopyridin-1-ium-2-yl)ethanone
- CAS Number: 2457-50-3
- Molecular Formula: C7H7NO2
- Molecular Weight: 137.13600
- Create Date: 2016-07-22 15:38:54
- Modify Date: 2025-08-25 21:10:40
| Name | 1-(1-oxidopyridin-1-ium-2-yl)ethanone |
|---|---|
| Synonyms |
Ethanone,1-(1-oxido-2-pyridinyl)-(9CI)
1-(1-oxy-pyridin-2-yl)-ethanone 1-(1-oxidopyridin-6-yl)ethanone N-oxy-pyridine-2-yl-ethanone 2-acetyl-1-pyridone 2-acetylpyridine 1-oxide 2-acetylpyridine N-oxide 1-(1-oxido-2-pyridinyl)ethanone |
| Density | 1.13g/cm3 |
|---|---|
| Boiling Point | 347.3ºC at 760mmHg |
| Molecular Formula | C7H7NO2 |
| Molecular Weight | 137.13600 |
| Flash Point | 163.8ºC |
| Exact Mass | 137.04800 |
| PSA | 42.53000 |
| LogP | 1.31770 |
| Vapour Pressure | 5.44E-05mmHg at 25°C |
| Index of Refraction | 1.535 |
| HS Code | 2933399090 |
|---|
|
~74%
2457-50-3 |
| Literature: Holmquist, Melireth; Blay, Gonzalo; Munoz, M. Carmen; Pedro, Jose R. Organic Letters, 2014 , vol. 16, # 4 p. 1204 - 1207 |
|
~4%
2457-50-3 |
| Literature: Takeshita, Mitsuhiro; Miura, Masatomo; Unuma, Yukiko; Iwai, Sakiko; Sato, Izumi; Hongo, Takahiko; Arai, Toshie; Kosaka, Kazuhiro Heterocycles, 1996 , vol. 42, # 2 p. 831 - 836 |
|
~%
2457-50-3 |
| Literature: Katritzky et al. Journal of the Chemical Society, 1958 , p. 2182,2185, 3165 |
| Precursor 2 | |
|---|---|
| DownStream 10 | |
![(3E)-1-(2-chlorophenyl)-3-[[[(1E)-1-(1-hydroxypyridin-2-ylidene)ethyl]amino]carbamothioylimino]thiourea structure](https://image.chemsrc.com/caspic/118/140835-43-4.png)
![3-[1-(1-hydroxypyridin-2-ylidene)ethylimino]-1,1-dimethyl-thiourea structure](https://image.chemsrc.com/caspic/035/87587-01-7.png)
![1-Pyrrolidinecarbothioicacid, 2-[1-(1-oxido-2-pyridinyl)ethylidene]hydrazide structure](https://image.chemsrc.com/caspic/497/87587-02-8.png)
![N-[1-(1-hydroxypyridin-2-ylidene)ethylimino]piperidine-1-carbothioamide structure](https://image.chemsrc.com/caspic/459/87587-03-9.png)
![1H-Azepine-1-carbothioic acid, hexahydro-, {[1-(2-} pyridinyl)ethylidene]hydrazide, N-oxide structure](https://image.chemsrc.com/caspic/411/87587-04-0.png)
![1-Piperidinecarbothioicacid, 2-methyl-, 2-[1-(1-oxido-2-pyridinyl)ethylidene]hydrazide structure](https://image.chemsrc.com/caspic/373/87587-05-1.png)
![N-[1-(1-hydroxypyridin-2-ylidene)ethylimino]-3-methyl-piperidine-1-carbothioamide structure](https://image.chemsrc.com/caspic/335/87587-06-2.png)
![N-[1-(1-hydroxypyridin-2-ylidene)ethylimino]-4-methyl-piperidine-1-carbothioamide structure](https://image.chemsrc.com/caspic/297/87587-07-3.png)
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |