[(pF)Phe4]Nociceptin(1-13)NH2

Modify Date: 2024-02-05 13:06:01

[(pF)Phe4]Nociceptin(1-13)NH2 Structure
[(pF)Phe4]Nociceptin(1-13)NH2 structure
Common Name [(pF)Phe4]Nociceptin(1-13)NH2
CAS Number 380620-88-2 Molecular Weight 1471.54000
Density N/A Boiling Point N/A
Molecular Formula C61H99FN22O15 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of [(pF)Phe4]Nociceptin(1-13)NH2


[(pF)Phe4]Nociceptin(1-13)NH2 is a highly potent and selective NOP (OP4) agonists, with a pKi of 10.68 and a pEC50 of 9.31. [(pF)Phe4]Nociceptin(1-13)NH2 displays high selectivity over δ, κ, and μ opioid receptors (>3000 fold)[1][2].

 Names

Name [(pF)Phe4]Nociceptin(1-13)NH2
Synonym More Synonyms

 [(pF)Phe4]Nociceptin(1-13)NH2 Biological Activity

Description [(pF)Phe4]Nociceptin(1-13)NH2 is a highly potent and selective NOP (OP4) agonists, with a pKi of 10.68 and a pEC50 of 9.31. [(pF)Phe4]Nociceptin(1-13)NH2 displays high selectivity over δ, κ, and μ opioid receptors (>3000 fold)[1][2].
Related Catalog
In Vivo In unanaesthetised normotensive mice, bolus intravenous injection of 100 nmol/kg of [(pF)Phe4]Nociceptin(1-13)NH2 decreases mean blood pressure and heart rate; these effects are longer lasting than those elicited by the same dose of NC(1-13)NH2. I.c.v. administration of [(pF)Phe4]Nociceptin(1-13)NH2 dose-dependently stimulated feeding in rats, and is about tenfold more potent than NC(1-13)NH2[2].
References

[1]. Rizzi A, et al. Pharmacological characterisation of [(pX)Phe4]nociceptin(1-13)NH2 analogues. 2. In vivo studies. Naunyn Schmiedebergs Arch Pharmacol. 2002;365(6):450-456.

[2]. Bigoni R, et al. Pharmacological characterisation of [(pX)Phe4]nociceptin(1-13)amide analogues. 1. In vitro studies. Naunyn Schmiedebergs Arch Pharmacol. 2002;365(6):442-449.

[3]. Guerrini R, et al. Structure-activity studies of the Phe(4) residue of nociceptin(1-13)-NH(2): identification of highly potent agonists of the nociceptin/orphanin FQ receptor. J Med Chem. 2001;44(23):3956-3964.

 Chemical & Physical Properties

Molecular Formula C61H99FN22O15
Molecular Weight 1471.54000
Exact Mass 1470.73000
PSA 634.61000
LogP 1.76300

 Synonyms

phe-gly-gly-pfluorophe-thr-gly-ala-arg-lys-ser-ala-arg-lys-nh2
m.w. 1399.60 c61h99fn22o15
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