IMPPAT Phytochemical information: 
Acetylshikonin

Acetylshikonin
Summary

SMILES: CC(=O)OC(C1=CC(=O)c2c(C1=O)c(O)ccc2O)CC=C(C)C
InChI: InChI=1S/C18H18O6/c1-9(2)4-7-15(24-10(3)19)11-8-14(22)16-12(20)5-6-13(21)17(16)18(11)23/h4-6,8,15,20-21H,7H2,1-3H3
InChIKey: WNFXUXZJJKTDOZ-UHFFFAOYSA-N
DeepSMILES: CC=O)OCC=CC=O)ccC6=O))cO)ccc6O))))))))))CC=CC)C
Scaffold Graph/Node/Bond level: O=C1C=CC(=O)c2ccccc21
Scaffold Graph/Node level: OC1CCC(O)C2CCCCC12
Scaffold Graph level: CC1CCC(C)C2CCCCC12
Functional groups: COC(C)=O; CC1=CC(=O)ccC1=O; cO; CC=C(C)C
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Benzenoids
ClassyFire Class: Naphthalenes
ClassyFire Subclass: Naphthoquinones
NP Classifier Biosynthetic pathway: Polyketides
NP Classifier Superclass: Naphthalenes
NP Classifier Class: Naphthoquinones
Synonymous chemical names:
arnebin-3, acetylshikonin, acetyl shikonin
External chemical identifiers:
CID:CID_32464; ChEMBL:CHEMBL28569; ChEBI:CHEBI:81069; SureChEMBL:SCHEMBL1240671; MolPort-039-338-115
Chemical structure download


Acetylshikonin
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 330.34
Log P RDKit 2.69
Topological polar surface area (Å2) RDKit 100.9
Number of hydrogen bond acceptors RDKit 6
Number of hydrogen bond donors RDKit 2
Number of carbon atoms RDKit 18
Number of heavy atoms RDKit 24
Number of heteroatoms RDKit 6
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 1
Stereochemical complexity RDKit 0.06
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 13
Number of sp3 hybridized carbon atoms RDKit 5
Shape complexity RDKit 0.28
Number of rotatable bonds RDKit 5
Number of aliphatic carbocycles RDKit 1
Number of aliphatic heterocycles RDKit 0
Number of aliphatic rings RDKit 1
Number of aromatic carbocycles RDKit 1
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 1
Total number of rings RDKit 2
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 2


Acetylshikonin
Drug-likeness properties
Property nameToolProperty value
Number of Lipinski’s rule of 5 violations RDKit 0
Lipinski’s rule of 5 RDKit Passed
Number of Ghose rule violations RDKit 0
Ghose rule RDKit Passed
Veber rule RDKit Good
Egan rule RDKit Good
GSK 4/400 rule RDKit Good
Pfizer 3/75 rule RDKit Good
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.5


Acetylshikonin
ADME 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 -5.80
Number of PAINS structural alerts SwissADME 2
Number of Brenk structural alerts SwissADME 2
CYP1A2 inhibitor SwissADME Yes
CYP2C19 inhibitor SwissADME No
CYP2C9 inhibitor SwissADME Yes
CYP2D6 inhibitor SwissADME No
CYP3A4 inhibitor SwissADME Yes
P-glycoprotein substrate SwissADME No


Acetylshikonin
Human target proteins
Protein identifierHGNC symbolCombined score from STITCH database
ENSP00000308541F2786
ENSP00000367851CYBB733
ENSP00000269305TP53800
The human target proteins were predicted using STITCH, a database of Chemical-Protein interaction networks.