(N-Me-Tyr1,N-Me-Arg7,D-Leu-NHEt8)-Dynorphin A (1-8) trifluoroacetate salt

Names

[ CAS No. ]:
103613-84-9

[ Name ]:
(N-Me-Tyr1,N-Me-Arg7,D-Leu-NHEt8)-Dynorphin A (1-8) trifluoroacetate salt

[Synonym ]:
H-MeTyr-Gly-Gly-Phe-Leu-Arg-MeArg-D-Leu-NHEt
D-Leucinamide, N-methyl-L-tyrosylglycylglycyl-L-phenylalanyl-L-leucyl-N-(diaminomethylene)-L-ornithyl-N-(diaminomethylene)-N-methyl-L-ornithyl-N-ethyl-
N-Methyl-L-tyrosylglycylglycyl-L-phenylalanyl-L-leucyl-N-(diaminomethylene)-L-ornithyl-N-(diaminomethylene)-N-methyl-L-ornithyl-N-ethyl-D-leucinamide
N-Me-Tyr-gly-gly-phe-leu-arg-N-Me-arg-leu-NH-C2H5
N-Methyltyrosyl-glycyl-glycyl-phenylalanyl-leucyl-arginyl-N-methyl-arginyl-leucyl ethylamide
E-2078
D-Leucinamide,N-methyl-L-tyrosylglycylglycyl-L-phenylalanyl-L-leucyl-L-arginyl-N2-methyl-L-arginyl-N-ethyl
C50H81N15O9
MeTyr-Gly-Gly-Phe-Leu-Arg-MeArg-D-Leu-NHEt

Biological Activity

[Description]:

(N-Me-Tyr1,N-Me-Arg7,D-Leu-NHEt8)-Dynorphin A (1-8) (E-2078), a stable Dynorphin A (1–8) (HY-P2159) analog, is a kappa opioid receptor (KOR) agonist[1].

[Related Catalog]:

Signaling Pathways >> GPCR/G Protein >> Opioid Receptor
Signaling Pathways >> Neuronal Signaling >> Opioid Receptor
Research Areas >> Neurological Disease

[Target]

κ Opioid Receptor/KOR


[References]

[1]. Butelman ER, et al. Effects of E-2078, a stable dynorphin A(1-8) analog, on sedation and serum prolactin levels in rhesus monkeys. Psychopharmacology (Berl). 1999 Nov;147(1):73-80.  

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Molecular Formula ]:
C50H81N15O9

[ Molecular Weight ]:
1036.273

[ Exact Mass ]:
1035.634155

[ PSA ]:
404.50000

[ LogP ]:
1.86

[ Index of Refraction ]:
1.616

Related Compounds

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