Secondary metabolite: Quercinic acid B



Quercinic acid B
Summary
Molecular formula: C31H46O4
SMILES: OC(=O)C(C(=C)C(=O)C[C@H]([C@H]1CC[C@@]2([C@]1(C)CCC1=C2CC[C@@H]2[C@]1(C)CCC(=O)C2(C)C)C)C)C
InChI: InChI=1S/C31H46O4/c1-18(17-24(32)19(2)20(3)27(34)35)21-11-15-31(8)23-9-10-25-28(4,5)26(33)13-14-29(25,6)22(23)12-16-30(21,31)7/h18,20-21,25H,2,9-17H2,1,3-8H3,(H,34,35)/t18-,20?,21-,25+,29-,30-,31+/m1/s1
InChIKey: GHDRSYXGPSCEMR-WGUXTVTPSA-N
Chemical classification
Kingdom: Organic compounds
Super class: Lipids and lipid-like molecules
Class: Prenol lipids
Sub class: Triterpenoids
Synonymous chemical names:
quercinic acid b
Chemical structure download



Quercinic acid B
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 482.7
Log P RDKit 7.18
Topological polar surface area (Å2) RDKit 71.44
Number of hydrogen bond acceptors RDKit 3
Number of hydrogen bond donors RDKit 1
Number of carbon atoms RDKit 31
Number of heavy atoms RDKit 35
Number of heteroatoms RDKit 4
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 7
Stereochemical complexity RDKit 0.23
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 7
Number of sp3 hybridized carbon atoms RDKit 24
Fraction of sp3 hybridized carbon atoms (Fsp3) RDKit 0.77
Shape complexity RDKit 0.77
Number of rotatable bonds SwissADME 6
Number of aliphatic carbocycles RDKit 4
Number of aliphatic heterocycles RDKit 0
Number of aliphatic rings RDKit 4
Number of aromatic carbocycles RDKit 0
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 0
Total number of rings RDKit 4
Number of saturated carbocycles RDKit 2
Number of saturated heterocycles RDKit 0
Number of saturated rings RDKit 2
Number of Smallest Set of Smallest Rings (SSSR) RDKit 4



Quercinic acid B
Drug-likeness properties
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 4
Ghose filter RDKit Failed
Veber filter RDKit Good
Pfizer’s 3/75 filter RDKit Bad
GSK 4/400 filter RDKit Bad
Number of Leadlikeness violations SwissADME 2
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.32



Quercinic acid B
ADMET properties
Property nameToolProperty value
Bioavailability score SwissADME 0.85
Solubility class [ESOL] SwissADME Poorly soluble
Solubility class [Silicos-IT] SwissADME Poorly soluble
Blood Brain Barrier permeation SwissADME No
Gastrointestinal absorption SwissADME Low
Log Kp (Skin permeation, cm/s) SwissADME -4.71
Number of PAINS structural alerts SwissADME 0
Number of Brenk structural alerts SwissADME 2
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