Secondary metabolite: Ostalactone C



Ostalactone C
Summary
Molecular formula: C12H16O4
SMILES: OC/C(=C/CC1C=C(CO)C=COC1=O)/C
InChI: InChI=1S/C12H16O4/c1-9(7-13)2-3-11-6-10(8-14)4-5-16-12(11)15/h2,4-6,11,13-14H,3,7-8H2,1H3/b9-2+
InChIKey: QFVFHHAIWPKYPM-XNWCZRBMSA-N
Chemical classification
Kingdom: Organic compounds
Super class: Organic acids and derivatives
Class: Carboxylic acids and derivatives
Sub class: Carboxylic acid derivatives
Synonymous chemical names:
ostalactone c
Chemical structure download



Ostalactone C
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 224.26
Log P RDKit 0.92
Topological polar surface area (Å2) RDKit 66.76
Number of hydrogen bond acceptors RDKit 4
Number of hydrogen bond donors RDKit 2
Number of carbon atoms RDKit 12
Number of heavy atoms RDKit 16
Number of heteroatoms RDKit 4
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 1
Stereochemical complexity RDKit 0.08
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 7
Number of sp3 hybridized carbon atoms RDKit 5
Fraction of sp3 hybridized carbon atoms (Fsp3) RDKit 0.42
Shape complexity RDKit 0.42
Number of rotatable bonds SwissADME 4
Number of aliphatic carbocycles RDKit 0
Number of aliphatic heterocycles RDKit 1
Number of aliphatic rings RDKit 1
Number of aromatic carbocycles RDKit 0
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 0
Total number of rings RDKit 1
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 1



Ostalactone 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 0
Ghose filter RDKit Passed
Veber filter RDKit Good
Egan filter RDKit Good
Pfizer’s 3/75 filter RDKit Bad
GSK 4/400 filter RDKit Good
Number of Leadlikeness violations SwissADME 1
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.55



Ostalactone C
ADMET 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 No
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -7.37
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