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| | 5-Bromoisatoic anhydride Basic information |
| Product Name: | 5-Bromoisatoic anhydride | | Synonyms: | 5-BROMOISATOIC ANHYDRIDE;BROMO-1H-BENZO[D][1,3]OXAZINE-2,4-DIONE;6-BROMO-1,2-DIHYDRO-4 H-3,1-BENZOXAZINE-2,4-DIONE;6-BROMO-1H-BENZO[D][1,3]OXAZINE-2,4-DIONE;AKOS BBS-00002893;5-BROMOISATOIC ANHYDRIDE, TECH., 90%;5-Bromoisatoicacid;5-Bromoisatoic anhydride,97% | | CAS: | 4692-98-2 | | MF: | C8H4BrNO3 | | MW: | 242.03 | | EINECS: | 230-454-7 | | Product Categories: | Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts | | Mol File: | 4692-98-2.mol |  |
| | 5-Bromoisatoic anhydride Chemical Properties |
| Melting point | 280-285 °C (dec.) (lit.) | | density | 1.826±0.06 g/cm3(Predicted) | | storage temp. | Sealed in dry,Room Temperature | | solubility | soluble in Dimethylformamide | | pka | 9.81±0.20(Predicted) | | form | powder to crystal | | color | White to Light yellow to Light orange | | CAS DataBase Reference | 4692-98-2(CAS DataBase Reference) |
| | 5-Bromoisatoic anhydride Usage And Synthesis |
| Chemical Properties | Off-white to salmon powder | | Uses | 5-Bromoisatoic anhydride is an important chemical raw material and pharmaceutical intermediate, mainly used in laboratory research and development processes and chemical production processes. | | Preparation | 5-Bromoisatoic anhydride is prepared from 5-bromo indole by stirring in a 4:1 mixture of DMF/H2O for 16 h at room temperature.
1HNMR(DMSO-d6): δ 11.85 (s, br., 1H), 7.96 (dd, J = 0.8, 8.7 Hz, 1H), 7.87 (dd, J = 2.3, 8.7 Hz, 1H), 7.09 (dd, J = 8.8, 0.8 Hz, 1H). |
| | 5-Bromoisatoic anhydride Preparation Products And Raw materials |
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