IMPPAT Phytochemical information: 
3-Methyl-2-butanone

3-Methyl-2-butanone
Summary

SMILES: CC(=O)C(C)C
InChI: InChI=1S/C5H10O/c1-4(2)5(3)6/h4H,1-3H3
InChIKey: SYBYTAAJFKOIEJ-UHFFFAOYSA-N
DeepSMILES: CC=O)CC)C
Functional groups: CC(C)=O
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Organic oxygen compounds
ClassyFire Class: Organooxygen compounds
ClassyFire Subclass: Carbonyl compounds
NP Classifier Biosynthetic pathway: Fatty acids
NP Classifier Superclass: Fatty acyls
NP Classifier Class: Oxygenated hydrocarbons
Synonymous chemical names:
3-methyl-2-butanone, 3-methylbutan-2-one
External chemical identifiers:
CID:CID_11251; ChEMBL:CHEMBL3183920; ZINC:ZINC000001699949; FDASRS:V8DP6THY5O; SureChEMBL:SCHEMBL24113; MolPort-001-768-912
Chemical structure download


3-Methyl-2-butanone
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 86.13
Log P RDKit 1.23
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 5
Number of heavy atoms RDKit 6
Number of heteroatoms RDKit 1
Number of nitrogen atoms RDKit 0
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 1
Number of sp3 hybridized carbon atoms RDKit 4
Shape complexity RDKit 0.8
Number of rotatable bonds RDKit 1
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 0
Number of aromatic rings RDKit 0
Total number of rings RDKit 0
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 0


3-Methyl-2-butanone
Drug-likeness properties
Property nameToolProperty value
Number of Lipinski’s rule of 5 violations RDKit 0
Lipinski’s rule of 5 RDKit Passed
Number of Ghose rule violations RDKit 3
Ghose rule RDKit Failed
Veber rule RDKit Good
Egan rule RDKit Good
GSK 4/400 rule RDKit Good
Pfizer 3/75 rule RDKit Bad
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.47


3-Methyl-2-butanone
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 Yes
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -6.23
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