Difelikefalin Impurity 16 is a difelikefalin-related peptide arising as a minor process or degradation product. Subtle sequence changes modify hydrophobic balance, folding, and retention time. Researchers characterize it to ensure impurity limits and method selectivity. Applications include synthetic-route optimization, stress-testing, and structure-property correlation work.
CAT No: Z10-101-224
Synonyms/Alias:1-(N2-D-phenylalanyl-D-phenylalanyl-D-leucyl-N6-(tert-butyl)-D-lysyl)-4-aminopiperidine-4-carboxylic acid
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