57743-36-9
57743-36-9 structure
- Name: 9-Bromo-6H-indolo(2,3-b)quinoxaline
- Chemical Name: 9-bromo-6H-indolo[3,2-b]quinoxaline
- CAS Number: 57743-36-9
- Molecular Formula: C14H8BrN3
- Molecular Weight: 298.13700
- Create Date: 2017-10-04 16:18:21
- Modify Date: 2025-08-26 09:23:05
| Name | 9-bromo-6H-indolo[3,2-b]quinoxaline |
|---|---|
| Synonyms | GNF-Pf-1826 |
| Density | 1.725g/cm3 |
|---|---|
| Boiling Point | 531.4ºC at 760 mmHg |
| Molecular Formula | C14H8BrN3 |
| Molecular Weight | 298.13700 |
| Flash Point | 275.2ºC |
| Exact Mass | 296.99000 |
| PSA | 41.57000 |
| LogP | 4.02680 |
| Index of Refraction | 1.864 |
| HS Code | 2933990090 |
|---|
|
~98%
57743-36-9 |
| Literature: Sarkis; Al-Badri Journal of Heterocyclic Chemistry, 1980 , vol. 17, # 4 p. 813 - 815 |
|
~53%
57743-36-9 |
| Literature: Ivashchenko, A. V.; Drushlyak, A. G.; Titov, V. V. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1984 , vol. 20, # 5 p. 537 - 542 Khimiya Geterotsiklicheskikh Soedinenii, 1984 , vol. 20, # 5 p. 667 - 672 |
| Precursor 2 | |
|---|---|
| DownStream 6 | |
![1-[[2-(9-bromoindolo[3,2-b]quinoxalin-6-yl)acetyl]amino]-3-phenylthiourea structure](https://image.chemsrc.com/caspic/453/109322-16-9.png)
![3-[(9-bromoindolo[3,2-b]quinoxalin-6-yl)methyl]-4-phenyl-1H-1,2,4-triazole-5-thione structure](https://image.chemsrc.com/caspic/236/109322-26-1.png)
![3-[(9-bromoindolo[3,2-b]quinoxalin-6-yl)methyl]-4-(2-ethoxyphenyl)-1H-1,2,4-triazole-5-thione structure](https://image.chemsrc.com/caspic/122/109322-29-4.png)
![1-[[2-(9-bromoindolo[3,2-b]quinoxalin-6-yl)acetyl]amino]-3-(2-ethoxyphenyl)thiourea structure](https://image.chemsrc.com/caspic/329/109322-19-2.png)
![3-[(9-bromoindolo[3,2-b]quinoxalin-6-yl)methyl]-4-(4-methoxyphenyl)-1H-1,2,4-triazole-5-thione structure](https://image.chemsrc.com/caspic/160/109322-28-3.png)
![3-[(9-bromoindolo[3,2-b]quinoxalin-6-yl)methyl]-4-(4-chlorophenyl)-1H-1,2,4-triazole-5-thione structure](https://image.chemsrc.com/caspic/412/109343-66-0.png)
| 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% |