Brief Information of the Compound and Protein
Compound Name
4-cyclopentyl-6-piperazin-1-ylpyrimidin-2-amine
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PubChem ID
CID: 24798144
SID: 49742035
Canonical SMILES
Nc1nc(cc(n1)N1CCNCC1)C1CCCC1
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Compound Formula C13H21N5
Compound Structure
Protein Name
Histamine H4 receptor
Protein Classification
Membrane receptor
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Family A G protein-coupled receptor
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Small molecule receptor (family A GPCR)
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Monoamine receptor
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Histamine receptor
Uniprot ID
Q9H3N8
Gene Name
HRH4
Table of Molecular Bioactivities Related to the Compound and Protein
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000074 SK-N-MC Homo sapiens (Human)  2
1
Kd = 0.3162 nM
   TI
   LI
   LO
   TS
2
Ki = 1.2 nM
   TI
   LI
   LO
   TS
Biochemical Assays
1 EC50 > 10000 nM
2 Ki = 1 nM