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N,N'-bis(2,3-Dihydroxybenzoyl)-O-L-seryl-L-dehydroalanine is a bis-catechol. It is a potential metabolite of the microbial metabolite N,N'-bis(2,3-dihydroxybenzoyl)-O-L-seryl-L-serine based on the formation of dehydroalanine residues in serine-containing microbial peptides.¹ At the time N,N'-bis(2,3-dihydroxybenzoyl)-O-L-seryl-L-dehydroalanine was made available for purchase, specific metabolism data had not been published. Contact us if updated information on this molecule is now available.

1. Arnison, P.G., Bibb, M.J., Bierbaum, G., et al. Ribosomally synthesized and post-translationally modified peptide natural products: Overview and recommendations for a universal nomenclature Nat. Prod. Rep. 30(1),108-160(2013).