2-Furoyl-LIGRLO-amide (2Fly)

Modify Date: 2024-01-12 19:18:26

2-Furoyl-LIGRLO-amide (2Fly) Structure
2-Furoyl-LIGRLO-amide (2Fly) structure
Common Name 2-Furoyl-LIGRLO-amide (2Fly)
CAS Number 729589-58-6 Molecular Weight 777.954
Density 1.3±0.1 g/cm3 Boiling Point N/A
Molecular Formula C36H63N11O8 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of 2-Furoyl-LIGRLO-amide (2Fly)


2-Furoyl-LIGRLO-amide is a potent and selective proteinase-activated receptor 2 (PAR2) agonist with a pD2 value of 7.0[1][2]..

 Names

Name 2-Furoyl-LIGRLO-amide
Synonym More Synonyms

 2-Furoyl-LIGRLO-amide (2Fly) Biological Activity

Description 2-Furoyl-LIGRLO-amide is a potent and selective proteinase-activated receptor 2 (PAR2) agonist with a pD2 value of 7.0[1][2]..
Target

Proteinase-activated receptor 2 (PAR2)[1]

In Vitro 2-Furoyl-LIGRLO-amide (2-Furoyl-LIGRLO-NH2) is equally effective to and 10 to 25 times more potent than SLIGRLNH2 for increasing intracellular calcium in cultured human and rat PAR2-expressing cells, respectively[1]. In bioassays of tissue PAR2 activity, measured as arterial vasodilation and hyperpolarization, 2-Furoyl-LIGRLO-amide (2-Furoyl-LIGRLO-NH2) is 10 to 300 times more potent than SLIGRL-NH2. Unlike trans-cinnamoyl-LIGRLO-NH2, 2-Furoyl-LIGRLO-amide do not cause a prominent non-PAR2-mediated contraction of murine femoral arteries[1].
References

[1]. McGuire JJ, et al. 2-furoyl-LIGRLO-amide: a potent and selective proteinase-activated receptor 2 agonist. J Pharmacol Exp Ther. 2004 Jun;309(3):1124-31.

[2]. Lohman RJ, et al. An antagonist of human protease activated receptor-2 attenuates PAR2 signaling, macrophage activation, mast cell degranulation, and collagen-induced arthritis in rats. FASEB J. 2012 Jul;26(7):2877-87.

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Molecular Formula C36H63N11O8
Molecular Weight 777.954
Exact Mass 777.486084
PSA 318.75000
LogP 1.17
Index of Refraction 1.605
Storage condition -20 °C

 Safety Information

Hazard Codes Xi
Risk Phrases 36/37/38

 Synonyms

N-(2-Furoyl)-L-leucyl-L-isoleucylglycyl-N-(diaminomethylene)-L-ornithyl-L-leucyl-L-ornithinamide
L-Ornithinamide, N-(2-furanylcarbonyl)-L-leucyl-L-isoleucylglycyl-N-(diaminomethylene)-L-ornithyl-L-leucyl-
2-Furoyl-LIGRLO-NH2 Potent and Selective Protease-Activated Receptor 2 (PAR2) Agonist
2-FUROYL-LEU-ILE-GLY-ARG-LEU-ORN-NH2