ciforadenant   Click here for help

GtoPdb Ligand ID: 10190

Synonyms: CPI-444 | CPI444 | V-81444 | V81444
Immunopharmacology Ligand
Compound class: Synthetic organic
Comment: Ciforadenant (CPI-444) is an orally active adenosine A2A receptor antagonist.

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2D Structure
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2D Structure

An image of the ligand's 2D structure. For small molecules with SMILES these are drawn using the NCI/CADD Chemical Identifier Resolver. Click on the image to access the chemical structure search tool with the ligand pre-loaded in the structure editor. For other types of ligands, e.g. longer nucleotides and peptides, a manually drawn representation of the molecule may be provided.

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Physico-chemical Properties
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Physico-chemical Properties

Calculated molecular properties are available for small molecules and natural products (not peptides). Properties were generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/). All properties were selected to enable the prediction of the Lipinski Rule-of-Five profile or ‘druglikeness’ for each ligand. For more info on each category see the help pages.

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Hydrogen bond acceptors 8
Hydrogen bond donors 1
Rotatable bonds 6
Topological polar surface area 127
Molecular weight 407.17
XLogP 0.65
No. Lipinski's rules broken 0

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)
SMILES / InChI / InChIKey
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SMILES / InChI / InChIKey

SMILES (Simplified Molecular Input Line Entry Specification) A specification for unambiguously describing the structure of chemical molecules using short ASCII strings. Canonical SMILES specify a unique representation of the 2D structure without chiral or isotopic specifications. Isomeric SMILES include chiral specification and isotopes.

Standard InChI (IUPAC International Chemical Identifier) and InChIKey InChI is a non-proprietary, standard, textual identifier for chemical substances designed to facilitate linking of information and database searching. An InChIKey is a simplified version of a full InChI, designed for easier web searching.

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)

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Canonical SMILES Nc1nc(c2ccc(o2)C)c2c(n1)n(nn2)Cc1cccc(n1)COC1COCC1
Isomeric SMILES Nc1nc(c2ccc(o2)C)c2c(n1)n(nn2)Cc1cccc(n1)CO[C@@H]1COCC1
InChI InChI=1S/C20H21N7O3/c1-12-5-6-16(30-12)17-18-19(24-20(21)23-17)27(26-25-18)9-13-3-2-4-14(22-13)10-29-15-7-8-28-11-15/h2-6,15H,7-11H2,1H3,(H2,21,23,24)/t15-/m0/s1
InChI Key KURQKNMKCGYWRJ-HNNXBMFYSA-N

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)
Classification Click here for help
Compound class Synthetic organic
IUPAC Name Click here for help
7-(5-methylfuran-2-yl)-3-[[6-[[(3S)-oxolan-3-yl]oxymethyl]pyridin-2-yl]methyl]triazolo[4,5-d]pyrimidin-5-amine
International Nonproprietary Names Click here for help
INN number INN
10767 ciforadenant
Synonyms Click here for help
CPI-444 | CPI444 | V-81444 | V81444
Database Links Click here for help
Specialist databases
GPCRdb Ligand ciforadenant
Other databases
CAS Registry No. 1202402-40-1 (source: WHO INN record)
GtoPdb PubChem SID 381118900
PubChem CID 44537963
Search Google for chemical match using the InChIKey KURQKNMKCGYWRJ-HNNXBMFYSA-N
Search Google for chemicals with the same backbone KURQKNMKCGYWRJ
Search PubMed clinical trials ciforadenant
Search PubMed titles ciforadenant
Search PubMed titles/abstracts ciforadenant
UniChem Compound Search for chemical match using the InChIKey KURQKNMKCGYWRJ-HNNXBMFYSA-N
UniChem Connectivity Search for chemical match using the InChIKey KURQKNMKCGYWRJ-HNNXBMFYSA-N

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MedChemExpress
Ciforadenant (links to external site)
Cat. No. HY-101978