IMPPAT Phytochemical information: 
1-Methylxanthine

1-Methylxanthine
Summary

SMILES: Cn1c(=O)[nH]c2c(c1=O)[nH]cn2
InChI: InChI=1S/C6H6N4O2/c1-10-5(11)3-4(8-2-7-3)9-6(10)12/h2H,1H3,(H,7,8)(H,9,12)
InChIKey: MVOYJPOZRLFTCP-UHFFFAOYSA-N
DeepSMILES: Cnc=O)[nH]ccc6=O))[nH]cn5
Scaffold Graph/Node/Bond level: O=c1[nH]c(=O)c2[nH]cnc2[nH]1
Scaffold Graph/Node level: OC1NC(O)C2NCNC2N1
Scaffold Graph level: CC1CC(C)C2CCCC2C1
Functional groups: cn(C)c; c=O; c[nH]c; cnc
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Organoheterocyclic compounds
ClassyFire Class: Imidazopyrimidines
ClassyFire Subclass: Purines and purine derivatives
NP Classifier Biosynthetic pathway: Alkaloids
NP Classifier Superclass: Pseudoalkaloids
NP Classifier Class: Purine alkaloids
Synonymous chemical names:
methylxanthine
External chemical identifiers:
CID:CID_80220; ChEMBL:CHEMBL1250; ChEBI:CHEBI:68444; ZINC:ZINC000013517144; FDASRS:7EE8WCA32U; SureChEMBL:SCHEMBL10996; MolPort-003-824-632
Chemical structure download


1-Methylxanthine
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 166.14
Log P RDKit -1.05
Topological polar surface area (Å2) RDKit 83.54
Number of hydrogen bond acceptors RDKit 4
Number of hydrogen bond donors RDKit 2
Number of carbon atoms RDKit 6
Number of heavy atoms RDKit 12
Number of heteroatoms RDKit 6
Number of nitrogen atoms RDKit 4
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 0
Stereochemical complexity RDKit 0
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 5
Number of sp3 hybridized carbon atoms RDKit 1
Shape complexity RDKit 0.17
Number of rotatable bonds RDKit 0
Number of aliphatic carbocycles RDKit 0
Number of aliphatic heterocycles RDKit 0
Number of aliphatic rings RDKit 0
Number of aromatic carbocycles RDKit 0
Number of aromatic heterocycles RDKit 2
Number of aromatic rings RDKit 2
Total number of rings RDKit 2
Number of saturated carbocycles RDKit 0
Number of saturated heterocycles RDKit 0
Number of saturated rings RDKit 0
Number of Smallest Set of Smallest Rings (SSSR) RDKit 2


1-Methylxanthine
Drug-likeness
Property nameToolProperty value
Number of Lipinski’s rule of 5 violations RDKit 0
Lipinski’s rule of 5 filter RDKit Passed
Number of Ghose filter violations RDKit 2
Ghose filter RDKit Failed
Veber filter RDKit Good
Pfizer 3/75 filter RDKit Good
GSK 4/400 filter RDKit Good
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.523395


1-Methylxanthine
ADME properties
Property nameToolProperty value
Bioavailability score SwissADME 0.55
Solubility class [ESOL] SwissADME Very soluble
Solubility class [Silicos-IT] SwissADME Soluble
Blood Brain Barrier permeation SwissADME No
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -7.51
Number of PAINS structural alerts SwissADME 0
Number of Brenk structural alerts SwissADME 0
CYP1A2 inhibitor SwissADME No
CYP2C19 inhibitor SwissADME No
CYP2C9 inhibitor SwissADME No
CYP2D6 inhibitor SwissADME No
CYP3A4 inhibitor SwissADME No
P-glycoprotein substrate SwissADME No


1-Methylxanthine
Phytochemical - Human target proteins supported by experimental evidence associations
Human target proteins supported by experimental evidence
IMPPAT target identifierGene identifierHGNC symbolEntrez Gene identifierSource
TAR_EXP_001663ENSG00000162607USP17398NPASS
TAR_EXP_001898ENSG00000197901SLC22A69356ChEMBL, NPASS
TAR_EXP_001615ENSG00000112333NR2E17101ChEMBL
TAR_EXP_001060ENSG00000105650PDE4C5143NPASS
TAR_EXP_001031ENSG00000112312GMNN51053NPASS
TAR_EXP_000616ENSG00000111700SLCO1B328234ChEMBL, NPASS
TAR_EXP_001678ENSG00000158125XDH7498BindingDB, NPASS
TAR_EXP_000203ENSG00000128271ADORA2A135BindingDB, ChEMBL, NPASS
TAR_EXP_000061ENSG00000134538SLCO1B110599ChEMBL, NPASS
TAR_EXP_000204ENSG00000170425ADORA2B136ChEMBL