IMPPAT Phytochemical information: 
alpha-Ionone

alpha-Ionone
Summary

SMILES: CC(=O)/C=C/C1C(=CCCC1(C)C)C
InChI: InChI=1S/C13H20O/c1-10-6-5-9-13(3,4)12(10)8-7-11(2)14/h6-8,12H,5,9H2,1-4H3/b8-7+
InChIKey: UZFLPKAIBPNNCA-BQYQJAHWSA-N
DeepSMILES: CC=O)/C=C/CC=CCCC6C)C)))))C
Scaffold Graph/Node/Bond level: C1=CCCCC1
Scaffold Graph/Node level: C1CCCCC1
Scaffold Graph level: C1CCCCC1
Functional groups: C/C=C/C(C)=O; CC=C(C)C
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Lipids and lipid-like molecules
ClassyFire Class: Prenol lipids
ClassyFire Subclass: Sesquiterpenoids
NP Classifier Biosynthetic pathway: Terpenoids
NP Classifier Superclass: Apocarotenoids
NP Classifier Class: Apocarotenoids(ε-)|Megastigmanes
Synonymous chemical names:
alpha ionone, ionone, alpha-, α-ionones, α-(e)-ionone, alpha-ionone*, beta-lonone, α-ionone, α- ionone, alpha-IONONE, alpha-ionone, Alpha-Ionone, (e)-a-ionone, alpha- ionone, α- lonone*
External chemical identifiers:
CID:CID_5282108; ChEMBL:CHEMBL472877; ChEBI:CHEBI:32319; FDASRS:I9V075M61R; SureChEMBL:SCHEMBL112670; MolPort-000-719-686
Chemical structure download


alpha-Ionone
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 192.3
Log P RDKit 3.51
Topological polar surface area (Å2) RDKit 17.07
Number of hydrogen bond acceptors RDKit 1
Number of hydrogen bond donors RDKit 0
Number of carbon atoms RDKit 13
Number of heavy atoms RDKit 14
Number of heteroatoms RDKit 1
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 1
Stereochemical complexity RDKit 0.08
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 5
Number of sp3 hybridized carbon atoms RDKit 8
Shape complexity RDKit 0.62
Number of rotatable bonds RDKit 2
Number of aliphatic carbocycles RDKit 1
Number of aliphatic heterocycles RDKit 0
Number of aliphatic rings RDKit 1
Number of aromatic carbocycles RDKit 0
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 0
Total number of rings RDKit 1
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 1


alpha-Ionone
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 0
Ghose filter RDKit Passed
Veber filter RDKit Good
Pfizer 3/75 filter RDKit Bad
GSK 4/400 filter RDKit Good
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.483068


alpha-Ionone
ADME properties
Property nameToolProperty value
Bioavailability score SwissADME 0.55
Solubility class [ESOL] SwissADME Soluble
Solubility class [Silicos-IT] SwissADME Soluble
Blood Brain Barrier permeation SwissADME Yes
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -4.74
Number of PAINS structural alerts SwissADME 0
Number of Brenk structural alerts SwissADME 2
CYP1A2 inhibitor SwissADME No
CYP2C19 inhibitor SwissADME No
CYP2C9 inhibitor SwissADME Yes
CYP2D6 inhibitor SwissADME No
CYP3A4 inhibitor SwissADME No
P-glycoprotein substrate SwissADME No


alpha-Ionone
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_000568ENSG00000232382OR5K126339ChEMBL, NPASS