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CAS 92976-81-3

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4-dimethylaminopyridine hydrobromide perbromide

Description:
4-Dimethylaminopyridine hydrobromide perbromide, with the CAS number 92976-81-3, is a chemical compound that serves as a brominating agent in organic synthesis. It is characterized by its solid form, typically appearing as a crystalline powder. The compound features a pyridine ring substituted with a dimethylamino group, which enhances its nucleophilicity and reactivity. The presence of hydrobromide and perbromide indicates that it contains both bromide ions and additional bromine, making it a potent brominating agent. This compound is often utilized in various chemical reactions, including the bromination of alkenes and aromatic compounds, due to its ability to facilitate electrophilic bromination. It is important to handle this substance with care, as it may pose hazards typical of brominated compounds, including potential toxicity and reactivity. Proper safety protocols should be followed when working with this chemical in laboratory settings.
Formula:C7H11Br3N2
InChI:InChI=1/C7H10N2.Br2.BrH/c1-9(2)7-3-5-8-6-4-7;1-2;/h3-6H,1-2H3;;1H
InChI key:YYMYHCVIDRMBTB-UHFFFAOYSA-N
SMILES:CN(C)c1ccncc1.BrBr.Br
Synonyms:
  • 4-Dimethylaminopyridinium bromide perbromide
  • N,N-dimethylpyridin-4-amine-bromine (1:1) hydrobromide
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