Secondary metabolite: Erinapyrone C



Erinapyrone C
Summary
Molecular formula: C8H10O5
SMILES: OCC1=CC(=O)[C@@]2([C@H](O1)O2)C(O)C
InChI: InChI=1S/C8H10O5/c1-4(10)8-6(11)2-5(3-9)12-7(8)13-8/h2,4,7,9-10H,3H2,1H3/t4?,7-,8-/m1/s1
InChIKey: ZXCJKDVKXCEBEI-PHUGUNIDSA-N
Chemical classification
Kingdom: Organic compounds
Super class: Organoheterocyclic compounds
Class: Pyrans
Sub class: Pyranones and derivatives
Synonymous chemical names:
erinapyrone c
Chemical structure download



Erinapyrone C
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 186.16
Log P RDKit -1.06
Topological polar surface area (Å2) RDKit 79.29
Number of hydrogen bond acceptors RDKit 5
Number of hydrogen bond donors RDKit 2
Number of carbon atoms RDKit 8
Number of heavy atoms RDKit 13
Number of heteroatoms RDKit 5
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 3
Stereochemical complexity RDKit 0.38
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 3
Number of sp3 hybridized carbon atoms RDKit 5
Fraction of sp3 hybridized carbon atoms (Fsp3) RDKit 0.62
Shape complexity RDKit 0.62
Number of rotatable bonds SwissADME 2
Number of aliphatic carbocycles RDKit 0
Number of aliphatic heterocycles RDKit 2
Number of aliphatic rings RDKit 2
Number of aromatic carbocycles RDKit 0
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 0
Total number of rings RDKit 2
Number of saturated carbocycles RDKit 0
Number of saturated heterocycles RDKit 1
Number of saturated rings RDKit 1
Number of Smallest Set of Smallest Rings (SSSR) RDKit 2



Erinapyrone C
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 1
Ghose filter RDKit Failed
Veber filter RDKit Good
Egan filter RDKit Bad
Pfizer’s 3/75 filter RDKit Good
GSK 4/400 filter RDKit Good
Number of Leadlikeness violations SwissADME 1
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.54



Erinapyrone C
ADMET properties
Property nameToolProperty value
Bioavailability score SwissADME 0.56
Solubility class [ESOL] SwissADME Very soluble
Solubility class [Silicos-IT] SwissADME Soluble
Blood Brain Barrier permeation SwissADME No
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -8.05
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




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