[3H]Cp-1   Click here for help

GtoPdb Ligand ID: 9466

 Ligand is labelled  Ligand is radioactive
Compound class: Synthetic organic
Comment: [3H]Cp-1 is a radiolabelled almorexant analogue. Structure provided in [1]. It is a weakly OX2-selective antagonist.
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2D Structure
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Physico-chemical Properties
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Hydrogen bond acceptors 4
Hydrogen bond donors 1
Rotatable bonds 10
Topological polar surface area 63.69
Molecular weight 513.22
XLogP 4.02
No. Lipinski's rules broken 0
SMILES / InChI / InChIKey
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Canonical SMILES CNC(=O)C(N1CCc2c(C1CCc1ccc(nc1)C(F)(F)F)cc(c(c2)OC)OC)c1ccccc1
Isomeric SMILES CNC(=O)[C@H](N1CCc2c([C@@H]1CCc1ccc(nc1[3H])C(F)(F)F)cc(c(c2)OC)OC)c1ccccc1[3H]
InChI InChI=1S/C28H30F3N3O3/c1-32-27(35)26(19-7-5-4-6-8-19)34-14-13-20-15-23(36-2)24(37-3)16-21(20)22(34)11-9-18-10-12-25(33-17-18)28(29,30)31/h4-8,10,12,15-17,22,26H,9,11,13-14H2,1-3H3,(H,32,35)/t22-,26+/m0/s1/i7T,17T
InChI Key FIINKDGVMNTVCW-UCOREUHWSA-N
Selectivity at GPCRs
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Target Sp. Type Action Value Parameter Concentration range (M) Reference
OX2 receptor Hs Antagonist Antagonist 9.2 – 9.4 pKd - 1
pKd 9.2 – 9.4 (Kd 6.3x10-10 – 4x10-10 M) [1]