Brief Information of the Compound and Protein
Compound Name
1,3-dipropyl-8-cyclopentylxanthine
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PubChem ID
CID: 1329
SID: 12014525
Canonical SMILES
CCCn1c2nc([nH]c2c(=O)n(CCC)c1=O)C1CCCC1
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Compound Formula C16H24N4O2
Compound Structure
Protein Name
Adenosine receptor A1
Protein Classification
Membrane receptor
>
Family A G protein-coupled receptor
>
Small molecule receptor (family A GPCR)
>
Nucleotide-like receptor (family A GPCR)
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Adenosine receptor
Uniprot ID
P30542
Gene Name
ADORA1
Table of Molecular Bioactivities Related to the Compound and Protein
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000011 CHO Cricetulus griseus (Chinese hamster)  13
1
EC50 = 1.52 nM
   TI
   LI
   LO
   TS
2
IC50 = 0.5 nM
   TI
   LI
   LO
   TS
3
Ki = 0.5 nM
   TI
   LI
   LO
   TS
4
Ki = 0.9 nM
   TI
   LI
   LO
   TS
5
Ki = 1.09 nM
   TI
   LI
   LO
   TS
6
Ki = 2.13 nM
   TI
   LI
   LO
   TS
7
Ki = 2.2 nM
   TI
   LI
   LO
   TS
8
Ki = 3.2 nM
   TI
   LI
   LO
   TS
9
Ki = 3.9 nM
   TI
   LI
   LO
   TS
10
Ki = 4 nM
   TI
   LI
   LO
   TS
11
Ki = 6.1 nM
   TI
   LI
   LO
   TS
12
Ki = 6.5 nM
   TI
   LI
   LO
   TS
13
Ki = 12.02 nM
   TI
   LI
   LO
   TS
CL000939 CHO-A1 Cricetulus griseus (Chinese hamster)  1
1
Ki = 3.2 nM
   TI
   LI
   LO
   TS
CL000026 CHO-K1 Cricetulus griseus (Chinese hamster)  3
1
EC50 = 933.25 nM
   TI
   LI
   LO
   TS
2
Ki = 39.81 nM
   TI
   LI
   LO
   TS
3
Ki = 95 nM
   TI
   LI
   LO
   TS
CL000006 HEK293 Homo sapiens (Human)  2
1
Ki = 0.5888 nM
   TI
   LI
   LO
   TS
2
Ki = 1.6 nM
   TI
   LI
   LO
   TS
Biochemical Assays
1 IC50 = 0.87 nM
2 IC50 = 0.89 nM
3 IC50 = 6.7 nM
4 IC50 = 13 nM
5 IC50 = 25 nM
6 Ki = 0.56 nM
7 Ki = 3 nM
8 Ki = 4.2 nM
9 Ki = 12 nM
10 Ki = 12.9 nM