27933-36-4

ChEBI: A bromoindole that is 3H-indole in which the hydrogen at position 2 has been replaced by an (o-nitrophenyl)sulfanyl group and in which the hydrogens at position 3 have been replaced by a bromine and a methyl group. It is use particularly for the selective cleavage of tryptophanyl peptide bonds (cleavage occurs at peptide bonds after amino acids with available Cgamma2Cdelta double bonds su h as tryptophan, tyrosine, and histidine).