General Information of the Compound
Compound ID
CP0077413
Compound Name
(2R,3R,4S,5R)-2-(2-Chloro-6-cyclopentylamino-purin-9-yl)-5-hydroxymethyl-tetrahydro-furan-3,4-diol
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Synonyms
[3H]-CCPA
(2R,3R,4S,5R)-2-(2-chloro-6-(cyclopentylamino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol
(2R,3R,4S,5R)-2-[2-chloro-6-(cyclopentylamino)purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol
2-CHLORO-N-CYCLOPENTYLADENOSINE
2-Chloro-N6-cyclopentyladenosine
2-Chloro-N6-cyclopentyladenosine hemihydrate
2-Cl-CPA
2-chloro-N(6)cyclopentyladenosine
2-chloro-N6-cyclopentyladenosine
37739-05-2
AC1L3XBY
Adenosine, 2-chloro-N-cyclopentyl-
BRN 4888162
C15H20ClN5O4
CCPA
CHEMBL284969
[3H]-CCPA
[3H]CCPA
ccpa (biochemistry)
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Structure
Formula
C15H20ClN5O4
Molecular Weight
369.809
Canonical SMILES
OC[C@H]1O[C@H]([C@H](O)[C@@H]1O)n1cnc2c(NC3CCCC3)nc(Cl)nc12
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InChI
InChI=1S/C15H20ClN5O4/c16-15-19-12(18-7-3-1-2-4-7)9-13(20-15)21(6-17-9)14-11(24)10(23)8(5-22)25-14/h6-8,10-11,14,22-24H,1-5H2,(H,18,19,20)/t8-,10-,11-,14-/m1/s1
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InChIKey
XSMYYYQVWPZWIZ-IDTAVKCVSA-N
CAS
37739-05-2
Physicochemical Property
logP
0.4457
Rotatable Bonds
4
Heavy Atom Count
25
Polar Areas
125.55
Hydrogen Bond Donor Count
4
Hydrogen Bond Acceptor Count
9
Complexity
25

"RO5" indicates the cutoff set by lipinski's rule of five:

(1) Molecular weight less than 500 Dalton;

(2) xlogp less than 5;

(3) No more than 5 hbonddonor (Hydrogen Bond Donor Count);

(4) No more than 10 hbondacc (Hydrogen Bond Acceptor Count);

(5) No more than 10 rotbonds (Rotatable Bond Count).

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Click to Show/Hide the External Link(s) of This Compound
PubChem ID
CID: 123807
SID: 81044344
ChEMBL ID
CHEMBL284969
Map of Molecular Bioactivity Related to the Compound
Map of Molecular Bioactivity Related to the Compound

Compound
Cell Line
Protein

Bioactivity Value:

<= 0.1 μM
> 0.1 μM and <= 10 μM
> 10 μM
Imprecise Activity
Table of Molecular Bioactivities Related to the Compound
Protein ID: PT01717, Adenosine receptor A1
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000026 CHO-K1 Cricetulus griseus (Chinese hamster)  1
1
EC50 = 1.65 nM
   TI
   LI
   LO
   TS
Biochemical Assays
1 Ki = 0.6 nM
Protein ID: PT00840, Adenosine receptor A1
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000314 HEK293T/17 Homo sapiens (Human)  2
1
EC50 = 4.6 nM
   TI
   LI
   LO
   TS
2
EC50 = 14 nM
   TI
   LI
   LO
   TS
CL000026 CHO-K1 Cricetulus griseus (Chinese hamster)  1
1
IC50 = 0.5012 nM
   TI
   LI
   LO
   TS
CL000011 CHO Cricetulus griseus (Chinese hamster)  3
1
Ki = 0.8 nM
   TI
   LI
   LO
   TS
2
Ki = 0.83 nM
   TI
   LI
   LO
   TS
3
Ki = 15.1 nM
   TI
   LI
   LO
   TS
Biochemical Assays
1 Ki = 6.4 nM
Protein ID: PT05020, Adenosine receptor A1
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000006 HEK293 Homo sapiens (Human)  1
1
EC50 = 17.7 nM
   TI
   LI
   LO
   TS
CL000011 CHO Cricetulus griseus (Chinese hamster)  1
1
Ki = 0.21 nM
   TI
   LI
   LO
   TS
Protein ID: PT06256, Adenosine receptor A2a
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000006 HEK293 Homo sapiens (Human)  1
1
Ki = 988 nM
   TI
   LI
   LO
   TS
Protein ID: PT00862, Adenosine receptor A2a
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000011 CHO Cricetulus griseus (Chinese hamster)  2
1
Ki = 2270 nM
   TI
   LI
   LO
   TS
2
Ki = 2300 nM
   TI
   LI
   LO
   TS
CL000006 HEK293 Homo sapiens (Human)  1
1
Ki = 2270 nM
   TI
   LI
   LO
   TS
Biochemical Assays
1 Ki = 17 nM
2 Ki = 639 nM
Protein ID: PT01278, Adenosine receptor A2b
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000011 CHO Cricetulus griseus (Chinese hamster)  1
1
Ki = 42 nM
   TI
   LI
   LO
   TS
CL000006 HEK293 Homo sapiens (Human)  1
1
Ki = 20400 nM
   TI
   LI
   LO
   TS
Protein ID: PT01279, Adenosine receptor A3
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000026 CHO-K1 Cricetulus griseus (Chinese hamster)  1
1
IC50 = 11.22 nM
   TI
   LI
   LO
   TS
CL000011 CHO Cricetulus griseus (Chinese hamster)  3
1
Ki = 34 nM
   TI
   LI
   LO
   TS
2
Ki = 38 nM
   TI
   LI
   LO
   TS
3
Ki = 18800 nM
   TI
   LI
   LO
   TS
CL000006 HEK293 Homo sapiens (Human)  2
1
Ki = 42.3 nM
   TI
   LI
   LO
   TS
2
Ki = 204 nM
   TI
   LI
   LO
   TS
Biochemical Assays
1 Ki = 38 nM
2 Ki = 100 nM
3 Ki = 114 nM
4 Ki = 281 nM
5 Ki = 796 nM
Protein ID: PT05025, Adenosine receptor A3
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000011 CHO Cricetulus griseus (Chinese hamster)  1
1
Ki = 17 nM
   TI
   LI
   LO
   TS
Protein ID: PT01827, Adenosine receptor A3
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000011 CHO Cricetulus griseus (Chinese hamster)  1
1
Ki = 237 nM
   TI
   LI
   LO
   TS
CL000006 HEK293 Homo sapiens (Human)  1
1
Ki = 237 nM
   TI
   LI
   LO
   TS
Clinical Information about the Compound
Drug 1 ( [3H]CCPA )
Drug Name [3H]CCPA
Target(s)
Adenosine A2b receptor (ADORA2B)
Inhibitor
Adenosine A2a receptor (ADORA2A)
Inhibitor
Adenosine A3 receptor (ADORA3)
Inhibitor
Adenosine A1 receptor (ADORA1)
Agonist