Brief Information of the Compound and Protein
Compound Name
 Compound Info 
3-methyl-1-[4-[3-[(2R)-2-methylpyrrolidin-1-yl]propoxy]phenyl]-6,7-dihydro-5H-cyclopenta[d]pyridazin-4-one
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 PubChem ID
CID: 54753626
SID: 131479718
Canonical SMILES
C[C@@H]1CCCN1CCCOc1ccc(cc1)-c1nn(C)c(=O)c2CCCc12
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Compound Formula C22H29N3O2
Compound Structure
Protein Name
 Protein Info 
Histamine H3 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
Q9QYN8
Gene Name
HRH3
Table of Molecular Bioactivities Related to the Compound and Protein
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000011 CHO
 Cell Line Info 
Cricetulus griseus (Chinese hamster)  1
1
Ki = 2 nM
   TI
   LI
   LO
   TS