IMPPAT Phytochemical information: 
Tannic acid
Tannic acid
Summary

SMILES: O=C(c1cc(O)c(c(c1)OC(=O)c1cc(O)c(c(c1)O)O)O)O[C@@H]1[C@@H](COC(=O)c2cc(O)c(c(c2)OC(=O)c2cc(O)c(c(c2)O)O)O)O[C@H]([C@@H]([C@H]1OC(=O)c1cc(O)c(c(c1)OC(=O)c1cc(O)c(c(c1)O)O)O)OC(=O)c1cc(O)c(c(c1)OC(=O)c1cc(O)c(c(c1)O)O)O)OC(=O)c1cc(O)c(c(c1)OC(=O)c1cc(O)c(c(c1)O)O)O
InChI: InChI=1S/C76H52O46/c77-32-1-22(2-33(78)53(32)92)67(103)113-47-16-27(11-42(87)58(47)97)66(102)112-21-52-63(119-72(108)28-12-43(88)59(98)48(17-28)114-68(104)23-3-34(79)54(93)35(80)4-23)64(120-73(109)29-13-44(89)60(99)49(18-29)115-69(105)24-5-36(81)55(94)37(82)6-24)65(121-74(110)30-14-45(90)61(100)50(19-30)116-70(106)25-7-38(83)56(95)39(84)8-25)76(118-52)122-75(111)31-15-46(91)62(101)51(20-31)117-71(107)26-9-40(85)57(96)41(86)10-26/h1-20,52,63-65,76-101H,21H2/t52-,63-,64+,65-,76+/m1/s1
InChIKey: LRBQNJMCXXYXIU-PPKXGCFTSA-N
DeepSMILES: O=CcccO)ccc6)OC=O)cccO)ccc6)O))O))))))))O)))))O[C@@H][C@@H]COC=O)cccO)ccc6)OC=O)cccO)ccc6)O))O))))))))O))))))))O[C@H][C@@H][C@H]6OC=O)cccO)ccc6)OC=O)cccO)ccc6)O))O))))))))O))))))))OC=O)cccO)ccc6)OC=O)cccO)ccc6)O))O))))))))O))))))))OC=O)cccO)ccc6)OC=O)cccO)ccc6)O))O))))))))O
Scaffold Graph/Node/Bond level: O=C(OCC1OC(OC(=O)c2cccc(OC(=O)c3ccccc3)c2)C(OC(=O)c2cccc(OC(=O)c3ccccc3)c2)C(OC(=O)c2cccc(OC(=O)c3ccccc3)c2)C1OC(=O)c1cccc(OC(=O)c2ccccc2)c1)c1cccc(OC(=O)c2ccccc2)c1
Scaffold Graph/Node level: OC(OCC1OC(OC(O)C2CCCC(OC(O)C3CCCCC3)C2)C(OC(O)C2CCCC(OC(O)C3CCCCC3)C2)C(OC(O)C2CCCC(OC(O)C3CCCCC3)C2)C1OC(O)C1CCCC(OC(O)C2CCCCC2)C1)C1CCCC(OC(O)C2CCCCC2)C1
Scaffold Graph level: CC(CC1CCCC(C(C)CCC2CC(CC(C)C3CCCC(CC(C)C4CCCCC4)C3)C(CC(C)C3CCCC(CC(C)C4CCCCC4)C3)C(CC(C)C3CCCC(CC(C)C4CCCCC4)C3)C2CC(C)C2CCCC(CC(C)C3CCCCC3)C2)C1)C1CCCCC1
Functional groups: cC(=O)OC; cC(=O)O[C@@H](C)OC; cO; cOC(c)=O
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Phenylpropanoids and polyketides
ClassyFire Class: Tannins
ClassyFire Subclass: Hydrolyzable tannins
NP Classifier Biosynthetic pathway: Polyketides
NP Classifier Superclass: Aromatic polyketides
NP Classifier Class: Depsides
Synonymous chemical names:
tannic, tannic acid, tannic-acid, tannin, tannin (catechin)
External chemical identifiers:
CID:16129778; ChEMBL:CHEMBL506247; ChEBI:81066; SureChEMBL:SCHEMBL409692; MolPort-006-116-866
Chemical structure download
2D:2D MOL2D MOL22D SDF
3D:3D MOL3D MOL23D SDF3D PDB3D PDBQT
Tannic acid
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
Tannic acid
Drug-likeness
Property nameToolProperty value
Number of Lipinski’s rule of 5 violations RDKit 3
Lipinski’s rule of 5 filter RDKit Failed
Number of Ghose filter violations RDKit 3
Ghose filter RDKit Failed
Veber filter RDKit Bad
Pfizer 3/75 filter RDKit Bad
GSK 4/400 filter RDKit Bad
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.0198
Tannic acid
Phytochemical - Predicted human target protein associations
Predicted human target proteins
Protein identifierHGNC symbolCombined score from STITCH database
ENSP00000264382SI846
ENSP00000347454ANO1816
The human target proteins were predicted using STITCH, a database of Chemical-Protein interaction networks.