IMPPAT Phytochemical information: 
Rhein-8-glucoside calcium salt
Rhein-8-glucoside calcium salt
Summary

SMILES: OC[C@H]1O[C@H]([C@@H]([C@H]([C@@H]1O)O)O)c1ccc(c2c1C(=O)c1cc(cc(c1C2=O)[O-])C(=O)O)[O-].[Ca+2]
InChI: InChI=1S/C21H18O11.Ca/c22-5-11-16(26)18(28)19(29)20(32-11)7-1-2-9(23)14-13(7)15(25)8-3-6(21(30)31)4-10(24)12(8)17(14)27;/h1-4,11,16,18-20,22-24,26,28-29H,5H2,(H,30,31);/q;+2/p-2/t11-,16-,18+,19-,20+;/m1./s1
InChIKey: XXVBCAMVOFYHJP-WJGQHNSASA-L
DeepSMILES: OC[C@H]O[C@H][C@@H][C@H][C@@H]6O))O))O))cccccc6C=O)cccccc6C%10=O)))[O-])))C=O)O))))))))[O-].[Ca+2]
Scaffold Graph/Node/Bond level: O=C1c2ccccc2C(=O)c2c1cccc2C1CCCCO1
Scaffold Graph/Node level: OC1C2CCCCC2C(O)C2C(C3CCCCO3)CCCC12
Scaffold Graph level: CC1C2CCCCC2C(C)C2C(C3CCCCC3)CCCC12
Functional groups: CO; COC; [Ca+2]; cC(=O)O; cC(c)=O; c[O-]
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Benzenoids
ClassyFire Class: Anthracenes
ClassyFire Subclass: Anthracenecarboxylic acids and derivatives
NP Classifier Biosynthetic pathway: Polyketides
NP Classifier Superclass: Polycyclic aromatic polyketides
NP Classifier Class: Anthraquinones and anthrones
Synonymous chemical names:
gluco-rhein, glucorhein
External chemical identifiers:
CID:54676854; ChEBI:172683
Chemical structure download
2D:2D MOL2D MOL22D SDF
3D:3D MOL3D MOL23D SDF3D PDB3D PDBQT
Rhein-8-glucoside calcium salt
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 0
Log P RDKit 0
Topological polar surface area (Å2) RDKit
Number of hydrogen bond acceptors RDKit
Number of hydrogen bond donors RDKit
Number of carbon atoms RDKit
Number of heavy atoms RDKit
Number of heteroatoms RDKit
Number of nitrogen atoms RDKit
Number of sulfur atoms RDKit
Number of chiral carbon atoms RDKit
Stereochemical complexity RDKit 0
Number of sp hybridized carbon atoms RDKit
Number of sp2 hybridized carbon atoms RDKit
Number of sp3 hybridized carbon atoms RDKit
Shape complexity RDKit
Number of rotatable bonds RDKit
Number of aliphatic carbocycles RDKit
Number of aliphatic heterocycles RDKit
Number of aliphatic rings RDKit
Number of aromatic carbocycles RDKit
Number of aromatic heterocycles RDKit
Number of aromatic rings RDKit
Total number of rings RDKit
Number of saturated carbocycles RDKit
Number of saturated heterocycles RDKit
Number of saturated rings RDKit
Number of Smallest Set of Smallest Rings (SSSR) RDKit
Rhein-8-glucoside calcium salt
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 2
Ghose rule RDKit Failed
Veber rule RDKit Bad
Egan rule RDKit Bad
GSK 4/400 rule RDKit Bad
Pfizer 3/75 rule RDKit Good
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.24
Rhein-8-glucoside calcium salt
ADMET properties
Property nameToolProperty value
Bioavailability score SwissADME 0.11
Solubility class [ESOL] SwissADME Soluble
Solubility class [Silicos-IT] SwissADME Soluble
Blood Brain Barrier permeation SwissADME No
Gastrointestinal absorption SwissADME Low
Log Kp (Skin permeation, cm/s) SwissADME -9.42
Number of PAINS structural alerts SwissADME 1.0
Number of Brenk structural alerts SwissADME 0.0
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