Secondary metabolite: Erinacine E



Erinacine E
Summary
Molecular formula: C25H36O6
SMILES: CC(C1=C2[C@H]3CC=C4[C@@H]5[C@@H]([C@]3(C)CC[C@]2(CC1)C)O[C@H]1[C@]5(O)[C@H]([C@]([C@@H]4O)(O)CO1)O)C
InChI: InChI=1S/C25H36O6/c1-12(2)13-7-8-22(3)9-10-23(4)15(16(13)22)6-5-14-17-19(23)31-21-25(17,29)20(27)24(28,11-30-21)18(14)26/h5,12,15,17-21,26-29H,6-11H2,1-4H3/t15-,17-,18-,19+,20?,21+,22-,23-,24+,25-/m1/s1
InChIKey: YUCYEVHMFBEBSC-JQSYYSEJSA-N
Chemical classification
Kingdom: Organic compounds
Super class: Lipids and lipid-like molecules
Class: Prenol lipids
Sub class: Diterpenoids
Synonymous chemical names:
erinacine e, erinacine f
Chemical structure download



Erinacine E
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 432.56
Log P RDKit 2.05
Topological polar surface area (Å2) RDKit 99.38
Number of hydrogen bond acceptors RDKit 6
Number of hydrogen bond donors RDKit 4
Number of carbon atoms RDKit 25
Number of heavy atoms RDKit 31
Number of heteroatoms RDKit 6
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 10
Stereochemical complexity RDKit 0.4
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 4
Number of sp3 hybridized carbon atoms RDKit 21
Fraction of sp3 hybridized carbon atoms (Fsp3) RDKit 0.84
Shape complexity RDKit 0.84
Number of rotatable bonds SwissADME 1
Number of aliphatic carbocycles RDKit 4
Number of aliphatic heterocycles RDKit 2
Number of aliphatic rings RDKit 6
Number of aromatic carbocycles RDKit 0
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 0
Total number of rings RDKit 6
Number of saturated carbocycles RDKit 2
Number of saturated heterocycles RDKit 2
Number of saturated rings RDKit 4
Number of Smallest Set of Smallest Rings (SSSR) RDKit 6



Erinacine E
Drug-likeness properties
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’s 3/75 filter RDKit Good
GSK 4/400 filter RDKit Bad
Number of Leadlikeness violations SwissADME 1
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.47



Erinacine E
ADMET 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 No
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -8.55
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 Yes




Designed by R.P. Vivek-Ananth, M Karthikeyan and Ajaya Kumar Sahoo