- 7-BROMO-1H-INDOLE-2,3-DIONE
-
- $36.00 / 1kg
-
2024-04-09
- CAS:20780-74-9
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
- 7-Bromoisatin
-
- $15.00 / 1KG
-
2021-07-13
- CAS:20780-74-9
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
- 7-Bromoisatin
-
- $15.00 / 1KG
-
2021-07-10
- CAS:20780-74-9
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
|
| 7-BROMO-1H-INDOLE-2,3-DIONE Basic information |
| 7-BROMO-1H-INDOLE-2,3-DIONE Chemical Properties |
Melting point | 191-198 °C | density | 1.826±0.06 g/cm3(Predicted) | storage temp. | Inert atmosphere,Room Temperature | solubility | Slightly soluble. | pka | 8.69±0.20(Predicted) | form | powder to crystal | color | Orange to Amber to Dark red | CAS DataBase Reference | 20780-74-9(CAS DataBase Reference) |
Hazard Codes | Xn | Risk Statements | 22-37/38-41 | Safety Statements | 26-39 | WGK Germany | 3 | Hazard Note | Irritant | HS Code | 2933998090 |
| 7-BROMO-1H-INDOLE-2,3-DIONE Usage And Synthesis |
Uses | 7-bromoisatin was treated with excess PhMgBr to afford tertiary alcohol 9 in 96 % yield. Isatin oxime triflates undergo a facile fragmentation which is promoted by DBU, to form anthranilonitriles after hydrolytic work-up. |
| 7-BROMO-1H-INDOLE-2,3-DIONE Preparation Products And Raw materials |
|