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Substance Name: (Vip-neurotensin) hybrid antagonist
RN: 125093-93-8


  • Contains fractions of VIP peptide & neurotensin; consists of an N-terminal sequence from neurotensin and the 22 C-terminal amino acids of vasoactive intestinal peptide (VIP); inhibits VIP receptor.

Molecular Formula

  • C154-H257-N49-O40-S
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Names and Synonyms

Name of Substance

  • (Vip-neurotensin) hybrid antagonist


  • (Vip-neurotensin) hybrid antagonist
  • Lys-pro-arg-arg-pro-tyr-vip(7-28)
  • Lysyl-prolyl-arginyl-arginyl-prolyl-tyrosyl-vip(7-28)
  • Neurotensin(6-11)vip(7-28)
  • Vip-NE hybrid antag
  • Viphyb

Systematic Name

  • Vasoactive intestinal octacosapeptide (pig), 1-L-lysine-2-L-proline-3-L-arginine-4-L-arginine-5-L-proline-6-L-tyrosine-

Registry Numbers

CAS Registry Number

  • 125093-93-8

System Generated Number

  • 0125093938