IMPPAT Phytochemical information: 
Isobutyl formate

Isobutyl formate
Summary

SMILES: O=COCC(C)C
InChI: InChI=1S/C5H10O2/c1-5(2)3-7-4-6/h4-5H,3H2,1-2H3
InChIKey: AVMSWPWPYJVYKY-UHFFFAOYSA-N
DeepSMILES: O=COCCC)C
Functional groups: COC=O
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Organic acids and derivatives
ClassyFire Class: Carboxylic acids and derivatives
ClassyFire Subclass: Carboxylic acid derivatives
NP Classifier Biosynthetic pathway: Fatty acids
NP Classifier Superclass: Fatty esters
NP Classifier Class: Wax monoesters
Synonymous chemical names:
isobutyl formate, 2-methylopropyl-formate
External chemical identifiers:
CID:CID_10957; ChEBI:CHEBI:173348; ZINC:ZINC000001867146; FDASRS:6OCL1KXH0Q; SureChEMBL:SCHEMBL25812
Chemical structure download


Isobutyl formate
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 102.13
Log P RDKit 0.82
Topological polar surface area (Å2) RDKit 26.3
Number of hydrogen bond acceptors RDKit 2
Number of hydrogen bond donors RDKit 0
Number of carbon atoms RDKit 5
Number of heavy atoms RDKit 7
Number of heteroatoms RDKit 2
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 3
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


Isobutyl formate
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 0.49


Isobutyl formate
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 -5.89
Number of PAINS structural alerts SwissADME 0
Number of Brenk structural alerts SwissADME 1
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