IMPPAT Phytochemical information: 
Cinnamtannin A2
Cinnamtannin A2
Summary

SMILES: Oc1cc(O)c2c(c1)O[C@@H]([C@@H]([C@H]2c1c(O)cc(c2c1O[C@H](c1ccc(c(c1)O)O)[C@@H]([C@H]2c1c(O)cc(c2c1O[C@H](c1ccc(c(c1)O)O)[C@@H]([C@H]2c1c(O)cc(c2c1O[C@@H]([C@@H](C2)O)c1ccc(c(c1)O)O)O)O)O)O)O)O)c1ccc(c(c1)O)O
InChI: InChI=1S/C60H50O24/c61-23-13-34(71)42-41(14-23)81-55(20-2-6-26(63)31(68)10-20)51(78)48(42)44-36(73)17-38(75)46-50(53(80)57(83-59(44)46)22-4-8-28(65)33(70)12-22)47-39(76)18-37(74)45-49(52(79)56(84-60(45)47)21-3-7-27(64)32(69)11-21)43-35(72)16-29(66)24-15-40(77)54(82-58(24)43)19-1-5-25(62)30(67)9-19/h1-14,16-18,40,48-57,61-80H,15H2/t40-,48-,49+,50-,51-,52-,53-,54-,55-,56-,57-/m1/s1
InChIKey: QFLMUASKTWGRQE-JNIIMKSASA-N
DeepSMILES: OcccO)ccc6)O[C@@H][C@@H][C@H]6ccO)cccc6O[C@H]cccccc6)O))O)))))[C@@H][C@H]6ccO)cccc6O[C@H]cccccc6)O))O)))))[C@@H][C@H]6ccO)cccc6O[C@@H][C@@H]C6)O))cccccc6)O))O)))))))))O))))))O))))))O))))))O))))))O))))))O))cccccc6)O))O
Scaffold Graph/Node/Bond level: c1ccc(C2CC(c3cccc4c3OC(c3ccccc3)CC4c3cccc4c3OC(c3ccccc3)CC4c3cccc4c3OC(c3ccccc3)CC4)c3ccccc3O2)cc1
Scaffold Graph/Node level: C1CCC(C2CC(C3CCCC4C(C5CCCC6C(C7CCCC8CCC(C9CCCCC9)OC87)CC(C7CCCCC7)OC65)CC(C5CCCCC5)OC34)C3CCCCC3O2)CC1
Scaffold Graph level: C1CCC(C2CCC3CCCC(C4CC(C5CCCCC5)CC5C4CCCC5C4CC(C5CCCCC5)CC5C(C6CC(C7CCCCC7)CC7CCCCC76)CCCC54)C3C2)CC1
Functional groups: CO; cO; cOC
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Phenylpropanoids and polyketides
ClassyFire Class: Flavonoids
ClassyFire Subclass: Biflavonoids and polyflavonoids
NP Classifier Biosynthetic pathway: Shikimates and Phenylpropanoids
NP Classifier Superclass: Flavonoids
NP Classifier Class: Proanthocyanins
Synonymous chemical names:
procyanidin tetramer
External chemical identifiers:
CID:16130899; ChEMBL:CHEMBL3409094; ChEBI:81227; SureChEMBL:SCHEMBL6861829
Chemical structure download
2D:2D MOL2D MOL22D SDF
3D:3D MOL3D MOL23D SDF3D PDB3D PDBQT
Cinnamtannin A2
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 1155.04
Log P RDKit 5.89
Topological polar surface area (Å2) RDKit 441.52
Number of hydrogen bond acceptors RDKit 24
Number of hydrogen bond donors RDKit 20
Number of carbon atoms RDKit 60
Number of heavy atoms RDKit 84
Number of heteroatoms RDKit 24
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 11
Stereochemical complexity RDKit 0.18
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 48
Number of sp3 hybridized carbon atoms RDKit 12
Shape complexity RDKit 0.2
Number of rotatable bonds RDKit 7
Number of aliphatic carbocycles RDKit 0
Number of aliphatic heterocycles RDKit 4
Number of aliphatic rings RDKit 4
Number of aromatic carbocycles RDKit 8
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 8
Total number of rings RDKit 12
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 12
Cinnamtannin A2
Drug-likeness properties
Property nameToolProperty value
Number of Lipinski’s rule of 5 violations RDKit 4
Lipinski’s rule of 5 filter RDKit Failed
Number of Ghose filter violations RDKit 4
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 0.0827