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34542

Difelikefalin (trifluoroacetate salt)

Cayman Chemical

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DETAILS

  • Inchi: InChI=1S/C36H53N7O6.C2HF3O2/c1-24(2)21-29(32(45)40-28(15-9-10-18-37)34(47)43-19-16-36(39,17-20-43)35(48)49)42-33(46)30(23-26-13-7-4-8-14-26)41-31(44)27(38)22-25-11-5-3-6-12-25;3-2(4,5)1(6)7/h3-8,11-14,24,27-30H,9-10,15-23,37-39H2,1-2H3,(H,40,45)(H,41,44)(H,42,46)(H,48,49);(H,6,7)/t27-,28-,29-,30-;/m1./s1
  • Purity: ≥98%
  • Raptas: Product Type|Biochemicals|Receptor Pharmacology|Agonists||Research Area|Neuroscience|Pain Research
  • Smiles: N[C@H](CC1=CC=CC=C1)C(N[C@H](CC2=CC=CC=C2)C(N[C@H](CC(C)C)C(N[C@H](CCCCN)C(N3CCC(N)(CC3)C(O)=O)=O)=O)=O)=O.OC(C(F)(F)F)=O
  • Inchikey: DNTIYNDNHLWSLZ-KGURMGBCSA-N
  • Cas Number: 2767426-81-1
  • Formulation: A solid
  • Storage Temp: -20
  • Shipping Temp: -20
  • Formula Markup: C36H53N7O6 • XCF3COOH
  • Formula Weight: 679.9
  • Shelf Life Days: 1460

DESCRIPTION

A κ-opioid receptor agonist; activates KOR in HEK293 cells expressing the human receptor (EC50 = 0.16 nM in a transactivation assay); inhibits forskolin-induced cAMP production in R1.G1 cells (EC50 = 0.048 nM); selective for KOR over MOR (EC50 = >1 µM in a transactivation assay); reduces acetic acid-induced writhing, as well as GNTI-induced scratching behavior, in mice (ED50s = 0.07 and 0.05 mg/kg, respectively)