| Identification | More | [Name]
7-BROMO-1H-INDOLE-2,3-DIONE | [CAS]
20780-74-9 | [Synonyms]
7-BROMO-1H-INDOLE-2,3-DIONE
7-BROMO-2,3-DIOXOINDOLINE
7-BROMOINDOLINE-2,3-DIONE
7-BROMO-ISATIN
BUTTPARK 50\07-96
7-Bromoisatin 97%
7-BROMOINDOLE-3-CARBOXALDEHYDE
7-Bromoindoline-2,3-dione, 7-Bromo-1H-indole-2,3-dione
7-Bromoindole-1H-2,3-dione | [EINECS(EC#)]
625-256-6 | [Molecular Formula]
C8H4BrNO2 | [MDL Number]
MFCD00774354 | [Molecular Weight]
226.03 | [MOL File]
20780-74-9.mol |
| Chemical Properties | Back Directory | [Melting point ]
191-198 °C | [density ]
1.826±0.06 g/cm3(Predicted) | [storage temp. ]
Inert atmosphere,Room Temperature | [solubility ]
Slightly soluble. | [form ]
powder to crystal | [pka]
8.69±0.20(Predicted) | [color ]
Orange to Amber to Dark red | [InChI]
InChI=1S/C8H4BrNO2/c9-5-3-1-2-4-6(5)10-8(12)7(4)11/h1-3H,(H,10,11,12) | [InChIKey]
OCVKSIWBTJCXPV-UHFFFAOYSA-N | [SMILES]
N1C2=C(C=CC=C2Br)C(=O)C1=O | [CAS DataBase Reference]
20780-74-9(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R22:Harmful if swallowed.
R37/38:Irritating to respiratory system and skin .
R41:Risk of serious damage to eyes. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S39:Wear eye/face protection . | [WGK Germany ]
3 | [Hazard Note ]
Irritant | [HS Code ]
2933998090 |
| Hazard Information | Back Directory | [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. |
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