86604-79-7
86604-79-7 structure
- Name: 2,3,5-Trimethyl-4-nitropyridine 1-oxide
- Chemical Name: 2,3,5-trimethyl-4-nitro-1-oxidopyridin-1-ium
- CAS Number: 86604-79-7
- Molecular Formula: C8H10N2O3
- Molecular Weight: 182.177
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Methylpyridine
- Create Date: 2018-12-17 18:24:32
- Modify Date: 2025-08-28 10:09:23
| Name | 2,3,5-trimethyl-4-nitro-1-oxidopyridin-1-ium |
|---|---|
| Synonyms |
2,3,5-Trimethyl-4-nitropyridine 1-oxide
T6NJ AO B1 C1 DNW E1 N-oxide of 2,3,5-trimethyl-4-nitropyridine 2,3,5-Trimethyl-4-nitropyridine N-oxide Pyridine, 2,3,5-trimethyl-4-nitro-, 1-oxide 4-nitro-2,3,5-trimethyl pyridine-N-oxide 4-nitro-2,3,5-trimethylpyridine 1-oxide 2,3,5-trimethyl-4-nitropyridine-N-oxide Esomeprazole Impurity 21 |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 397.8±37.0 °C at 760 mmHg |
| Molecular Formula | C8H10N2O3 |
| Molecular Weight | 182.177 |
| Flash Point | 194.4±26.5 °C |
| Exact Mass | 182.069138 |
| PSA | 71.28000 |
| LogP | 0.83 |
| Appearance | NA |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.565 |
| HS Code | 2933399090 |
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| Literature: CONFORMA THERAPEUTICS CORPORATION Patent: WO2005/28434 A2, 2005 ; Location in patent: Page/Page column 332 ; |
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| Literature: US4555518 A1, ; |
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| Literature: Journal of Medicinal Chemistry, , vol. 35, # 6 p. 1049 - 1057 |
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| Literature: Journal of Medicinal Chemistry, , vol. 50, # 12 p. 2767 - 2778 |
| Precursor 2 | |
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| DownStream 10 | |
![2-[(3,5-dimethyl-4-nitropyridin-2-yl)methylsulfanyl]-6-methoxy-1H-benzimidazole structure](https://image.chemsrc.com/caspic/130/142885-91-4.png)
![2-[(4-methoxy-3,5-dimethylpyridin-2-yl)methylsulfanyl]-1H-benzimidazole structure](https://image.chemsrc.com/caspic/012/73590-87-1.png)
| HS Code | 2933399090 |
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| 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% |