IMPPAT Phytochemical information: 
Stearic acid

Stearic acid
Summary

SMILES: CCCCCCCCCCCCCCCCCC(=O)O
InChI: InChI=1S/C18H36O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h2-17H2,1H3,(H,19,20)
InChIKey: QIQXTHQIDYTFRH-UHFFFAOYSA-N
DeepSMILES: CCCCCCCCCCCCCCCCCC=O)O
Functional groups: CC(=O)O
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Lipids and lipid-like molecules
ClassyFire Class: Fatty Acyls
ClassyFire Subclass: Fatty acids and conjugates
NP Classifier Biosynthetic pathway: Fatty acids
NP Classifier Superclass: Fatty Acids and Conjugates
NP Classifier Class: Unsaturated fatty acids
Synonymous chemical names:
stearicacid, stearic acids, stearic, octadecanoic acid, stearic-acid, octadecanoic acid (stearic acid), stearic acid [octadecanoic acid], Octadecanoic acid, Stearic acid, stearicacid(c18_0), Stearic Acid, stearic acid
External chemical identifiers:
CID:CID_5281; ChEMBL:CHEMBL46403; ChEBI:CHEBI:28842; ZINC:ZINC000004978673; FDASRS:4ELV7Z65AP; SureChEMBL:SCHEMBL659; MolPort-002-317-291
Chemical structure download


Stearic acid
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 284.48
Log P RDKit 6.33
Topological polar surface area (Å2) RDKit 37.3
Number of hydrogen bond acceptors RDKit 1
Number of hydrogen bond donors RDKit 1
Number of carbon atoms RDKit 18
Number of heavy atoms RDKit 20
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 17
Shape complexity RDKit 0.94
Number of rotatable bonds RDKit 16
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


Stearic acid
Drug-likeness
Property nameToolProperty value
Number of Lipinski’s rule of 5 violations RDKit 1
Lipinski’s rule of 5 filter RDKit Passed
Number of Ghose filter violations RDKit 1
Ghose filter RDKit Failed
Veber filter RDKit Bad
Pfizer 3/75 filter RDKit Bad
GSK 4/400 filter RDKit Bad
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.336042


Stearic acid
ADME properties
Property nameToolProperty value
Bioavailability score SwissADME 0.85
Solubility class [ESOL] SwissADME Moderately soluble
Solubility class [Silicos-IT] SwissADME Poorly soluble
Blood Brain Barrier permeation SwissADME No
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -2.19
Number of PAINS structural alerts SwissADME 0
Number of Brenk structural alerts SwissADME 0
CYP1A2 inhibitor SwissADME Yes
CYP2C19 inhibitor SwissADME No
CYP2C9 inhibitor SwissADME No
CYP2D6 inhibitor SwissADME No
CYP3A4 inhibitor SwissADME No
P-glycoprotein substrate SwissADME No


Stearic acid
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_000810ENSG00000128052KDR3791ChEMBL
TAR_EXP_000521ENSG00000022355GABRA12554ChEMBL
TAR_EXP_000798ENSG00000055118KCNH23757ChEMBL
TAR_EXP_000733ENSG00000135914HTR2B3357ChEMBL
TAR_EXP_000851ENSG00000189221MAOA4128ChEMBL
TAR_EXP_000727ENSG00000178394HTR1A3350ChEMBL
TAR_EXP_000676ENSG00000072506HSD17B103028ChEMBL, NPASS
TAR_EXP_000645ENSG00000113580NR3C12908NPASS
TAR_EXP_000533ENSG00000113327GABRG22566ChEMBL
TAR_EXP_000528ENSG00000145864GABRB22561ChEMBL
TAR_EXP_000522ENSG00000151834GABRA22555ChEMBL
TAR_EXP_000773ENSG00000169083AR367ChEMBL
TAR_EXP_000239ENSG00000120907ADRA1A148ChEMBL
TAR_EXP_000414ENSG00000170323FABP42167ChEMBL, NPASS
TAR_EXP_000405ENSG00000180210F22147ChEMBL
TAR_EXP_000395ENSG00000091831ESR12099ChEMBL
TAR_EXP_000326ENSG00000151577DRD31814ChEMBL
TAR_EXP_000324ENSG00000184845DRD11812ChEMBL
TAR_EXP_000285ENSG00000137869CYP19A11588ChEMBL, NPASS
TAR_EXP_000243ENSG00000150594ADRA2A150ChEMBL
TAR_EXP_000214ENSG00000282608ADORA3140ChEMBL
TAR_EXP_000130ENSG00000181072CHRM21129ChEMBL
TAR_EXP_000880ENSG00000118058KMT2A4297NPASS
TAR_EXP_000127ENSG00000168539CHRM11128ChEMBL
TAR_EXP_000503ENSG00000161905ALOX15246NPASS
TAR_EXP_000881ENSG00000087085ACHE43ChEMBL
TAR_EXP_001520ENSG00000108576SLC6A46532ChEMBL
TAR_EXP_001003ENSG00000112038OPRM14988ChEMBL
TAR_EXP_000125ENSG00000101180HRH311255ChEMBL
TAR_EXP_001665ENSG00000111424VDR7421NPASS
TAR_EXP_001631ENSG00000165409TSHR7253NPASS
TAR_EXP_001609ENSG00000151090THRB7068NPASS
TAR_EXP_001591ENSG00000006638TBXA2R6915ChEMBL
TAR_EXP_000968ENSG00000109320NFKB14790NPASS
TAR_EXP_001518ENSG00000103546SLC6A26530ChEMBL
TAR_EXP_001306ENSG00000196396PTPN15770BindingDB, ChEMBL, NPASS
TAR_EXP_001298ENSG00000095303PTGS15742ChEMBL
TAR_EXP_001519ENSG00000142319SLC6A36531ChEMBL
TAR_EXP_001206ENSG00000042088TDP155775NPASS
TAR_EXP_001053ENSG00000172572PDE3A5139ChEMBL
TAR_EXP_001056ENSG00000065989PDE4A5141ChEMBL
TAR_EXP_001105ENSG00000082175PGR5241ChEMBL
TAR_EXP_000706ENSG00000291796APEX1328NPASS
TAR_EXP_001170ENSG00000112033PPARD5467ChEMBL, NPASS
TAR_EXP_001171ENSG00000132170PPARG5468BindingDB, ChEMBL, NPASS
TAR_EXP_001166ENSG00000186951PPARA5465ChEMBL, NPASS