18559-42-7
18559-42-7 structure
- Name: 4-Methyl-3-oxo-3,4-dihydro-quinoxaline-2-carboxylic acid
- Chemical Name: 4-methyl-3-oxoquinoxaline-2-carboxylic acid
- CAS Number: 18559-42-7
- Molecular Formula: C10H8N2O3
- Molecular Weight: 204.18200
- Create Date: 2017-02-11 05:50:37
- Modify Date: 2024-01-10 12:16:09
| Name | 4-methyl-3-oxoquinoxaline-2-carboxylic acid |
|---|---|
| Synonyms |
1,2-Dihydro-1-methyl-2-keto-3-chinoxalincarbonsaeure
4-Methyl-3-oxo-3,4-dihydro-chinoxalin-2-carbonsaeure 3,4-Dihydro-4-methyl-3-oxo-chinoxalin-2-carbonsaeure 4-Methyl-3-oxo-3,4-dihydro-quinoxaline-2-carboxylic acid 3-Oxo-4-methyl-3,4-dihydro-chinoxalin-carbonsaeure-(2) 3,4-Dihydro-4-methyl-3-oxo-2-quinoxalinecarboxylic acid 1-methyl-2-oxo-1,2-dihydroquinoxaline-3-carboxylic acid 4-methyl-3-oxo-4-hydroquinoxaline-2-carboxylic acid |
| Density | 1.42g/cm3 |
|---|---|
| Boiling Point | 412ºC at 760 mmHg |
| Molecular Formula | C10H8N2O3 |
| Molecular Weight | 204.18200 |
| Flash Point | 202.9ºC |
| Exact Mass | 204.05300 |
| PSA | 72.19000 |
| LogP | 0.63170 |
| Vapour Pressure | 1.59E-07mmHg at 25°C |
| Index of Refraction | 1.661 |
| HS Code | 2933990090 |
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|
~10%
18559-42-7 |
| Literature: KUMIAI CHEMICAL INDUSTRY CO., LTD.; IHARA CHEMICAL INDUSTRY CO., LTD. Patent: EP2174934 A1, 2010 ; Location in patent: Page/Page column 174 ; |
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| Literature: Chemische Berichte, , vol. 68, p. 2262,2266 |
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| Literature: Journal of the Chemical Society, , p. 3379,3380,3381 |
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| Literature: Chemische Berichte, , vol. 87, p. 1119,1123 |
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| Literature: Journal of the Chemical Society, , p. 3379,3380,3381 |
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18559-42-7 |
| Literature: Chemische Berichte, , vol. 87, p. 1119,1123 |
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18559-42-7 |
| Literature: Chemische Berichte, , vol. 68, p. 2262,2266 |
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18559-42-7 |
| Literature: Chemische Berichte, , vol. 67, p. 1409,1412 |
| Precursor 6 | |
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| DownStream 0 | |
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |