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| | 3-AMINO-4-BROMO-1H-INDAZOLE Basic information |
| Product Name: | 3-AMINO-4-BROMO-1H-INDAZOLE | | Synonyms: | 3-AMINO-4-BROMO-1H-INDAZOLE;1H-Indazol-3-aMine, 4-broMo-;4-Bromo-1H-indazol-3-amine;4-BroMo-1H-indazol-3-ylaMine;4-bromo-2H-indazol-3-amine;4-Bromo-1H-indazol-4-amine | | CAS: | 914311-50-5 | | MF: | C7H6BrN3 | | MW: | 212.05 | | EINECS: | | | Product Categories: | | | Mol File: | 914311-50-5.mol |  |
| | 3-AMINO-4-BROMO-1H-INDAZOLE Chemical Properties |
| Melting point | 142-144℃ | | Boiling point | 431.3±25.0 °C(Predicted) | | density | 1.867±0.06 g/cm3(Predicted) | | storage temp. | Keep in dark place,Inert atmosphere,Room temperature | | solubility | Slightly soluble. | | form | Crystalline Powder | | pka | 13.68±0.40(Predicted) | | color | Off-white to brown to gray |
| Hazard Codes | T | | Risk Statements | 25 | | Safety Statements | 45 | | RIDADR | UN2811 | | HazardClass | IRRITANT | | HS Code | 29339980 |
| | 3-AMINO-4-BROMO-1H-INDAZOLE Usage And Synthesis |
| Uses | Microwave heating of 2-halobenzaldehydes or 2-haloacetophenones with phenylhydrazines at 160°C for 10 min quantitatively yielded the arylhydrazones, which were further cyclized to give 1-aryl-1H-indazoles via CuI/diamine-catalyzed N-arylation under microwave heating (160°C, 10 min). Good to excellent yields were observed for 2-iodo, 2-bromo, and 2-chloro benzaldehydes or acetophenones. |
| | 3-AMINO-4-BROMO-1H-INDAZOLE Preparation Products And Raw materials |
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