[D-Arg2]Dermorphin-(1-4) amide

[D-Arg2]Dermorphin-(1-4) amide is a N-terminal shorter peptide amide of [D-Arg2]dermorphin with the hypothermic effect. [D-Arg2]Dermorphin-(1-4) amide shows analgesic activity and degradation in soluble mouse liver and brain extracts.