IMPPAT Phytochemical information: 
1,4-Dihydroxyanthraquinone

1,4-Dihydroxyanthraquinone
Summary

SMILES: Oc1ccc(c2c1C(=O)c1ccccc1C2=O)O
InChI: InChI=1S/C14H8O4/c15-9-5-6-10(16)12-11(9)13(17)7-3-1-2-4-8(7)14(12)18/h1-6,15-16H
InChIKey: GUEIZVNYDFNHJU-UHFFFAOYSA-N
DeepSMILES: Occcccc6C=O)cccccc6C%10=O)))))))))))O
Scaffold Graph/Node/Bond level: O=C1c2ccccc2C(=O)c2ccccc21
Scaffold Graph/Node level: OC1C2CCCCC2C(O)C2CCCCC12
Scaffold Graph level: CC1C2CCCCC2C(C)C2CCCCC12
Functional groups: cO; cC(=O)c
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Benzenoids
ClassyFire Class: Anthracenes
ClassyFire Subclass: Anthraquinones
NP Classifier Biosynthetic pathway: Polyketides
NP Classifier Superclass: Polycyclic aromatic polyketides
NP Classifier Class: Anthraquinones and anthrones
Synonymous chemical names:
Quinizarine, quinizarine, quinizarin
External chemical identifiers:
CID:CID_6688; ChEMBL:CHEMBL17594; ChEBI:CHEBI:37487; ZINC:ZINC000003847495; FDASRS:8S496ZV3CS; SureChEMBL:SCHEMBL160038; MolPort-000-645-297
Chemical structure download


1,4-Dihydroxyanthraquinone
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 240.21
Log P RDKit 1.87
Topological polar surface area (Å2) RDKit 74.6
Number of hydrogen bond acceptors RDKit 4
Number of hydrogen bond donors RDKit 2
Number of carbon atoms RDKit 14
Number of heavy atoms RDKit 18
Number of heteroatoms RDKit 4
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 0
Stereochemical complexity RDKit 0
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 14
Number of sp3 hybridized carbon atoms RDKit 0
Shape complexity RDKit 0
Number of rotatable bonds RDKit 0
Number of aliphatic carbocycles RDKit 1
Number of aliphatic heterocycles RDKit 0
Number of aliphatic rings RDKit 1
Number of aromatic carbocycles RDKit 2
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 2
Total number of rings RDKit 3
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 3


1,4-Dihydroxyanthraquinone
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 3/75 filter RDKit Bad
GSK 4/400 filter RDKit Good
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.588111


1,4-Dihydroxyanthraquinone
ADME properties
Property nameToolProperty value
Bioavailability score SwissADME 0.55
Solubility class [ESOL] SwissADME Moderately soluble
Solubility class [Silicos-IT] SwissADME Moderately soluble
Blood Brain Barrier permeation SwissADME Yes
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -5.17
Number of PAINS structural alerts SwissADME 1
Number of Brenk structural alerts SwissADME 1
CYP1A2 inhibitor SwissADME Yes
CYP2C19 inhibitor SwissADME No
CYP2C9 inhibitor SwissADME No
CYP2D6 inhibitor SwissADME No
CYP3A4 inhibitor SwissADME Yes
P-glycoprotein substrate SwissADME No


1,4-Dihydroxyanthraquinone
Human target proteins
Protein identifierHGNC symbolCombined score from STITCH database
ENSP00000362549UGT1A8700
ENSP00000354522TOP1800
ENSP00000343838UGT1A10700
ENSP00000304845UGT1A1700
ENSP00000362525UGT1A7700
ENSP00000346768UGT1A9700
The human target proteins were predicted using STITCH, a database of Chemical-Protein interaction networks.