IMPPAT Phytochemical information: 
Nigrumnin II
Nigrumnin II
Summary

SMILES: OC[C@H]1O[C@@H](O[C@H]2CC[C@]3([C@H](C2)CC[C@@H]2[C@@H]3CC(=O)[C@]3([C@H]2C[C@H]2[C@]3(O)[C@H](C)[C@]3(O2)CC[C@H](CO3)C)C)C)[C@@H]([C@H]([C@H]1O[C@@H]1O[C@H](CO)[C@H]([C@@H]([C@H]1O[C@@H]1OC[C@@H]([C@@H]([C@H]1O)O)O)O[C@@H]1OC[C@H]([C@@H]([C@H]1O)O)O)O)O)O[C@@H]1O[C@@H](C)[C@@H]([C@H]([C@H]1O)O)O
InChI: InChI=1S/C55H88O27/c1-20-8-11-54(73-17-20)22(3)55(70)33(82-54)14-27-25-7-6-23-12-24(9-10-52(23,4)26(25)13-32(60)53(27,55)5)75-50-45(80-49-41(68)38(65)34(61)21(2)74-49)42(69)43(31(16-57)77-50)78-51-46(81-48-40(67)36(63)29(59)19-72-48)44(37(64)30(15-56)76-51)79-47-39(66)35(62)28(58)18-71-47/h20-31,33-51,56-59,61-70H,6-19H2,1-5H3/t20-,21+,22-,23+,24+,25-,26+,27+,28-,29+,30-,31-,33+,34+,35+,36+,37-,38-,39-,40-,41-,42+,43+,44+,45-,46-,47+,48+,49+,50-,51+,52+,53-,54-,55-/m1/s1
InChIKey: MVNPCFRHJXMCMA-MENRLZMASA-N
DeepSMILES: OC[C@H]O[C@@H]O[C@H]CC[C@][C@H]C6)CC[C@@H][C@@H]6CC=O)[C@][C@H]6C[C@H][C@]5O)[C@H]C)[C@]O5)CC[C@H]CO6))C))))))))))C)))))))))C))))))[C@@H][C@H][C@H]6O[C@@H]O[C@H]CO))[C@H][C@@H][C@H]6O[C@@H]OC[C@@H][C@@H][C@H]6O))O))O)))))))O[C@@H]OC[C@H][C@@H][C@H]6O))O))O)))))))O)))))))O))O[C@@H]O[C@@H]C)[C@@H][C@H][C@H]6O))O))O
Scaffold Graph/Node/Bond level: O=C1CC2C3CCC(OC4OCC(OC5OCCC(OC6CCCCO6)C5OC5CCCCO5)CC4OC4CCCCO4)CC3CCC2C2CC3OC4(CCCCO4)CC3C12
Scaffold Graph/Node level: OC1CC2C3CCC(OC4OCC(OC5OCCC(OC6CCCCO6)C5OC5CCCCO5)CC4OC4CCCCO4)CC3CCC2C2CC3OC4(CCCCO4)CC3C12
Scaffold Graph level: CC1CC2C3CCC(CC4CCC(CC5CCCC(CC6CCCCC6)C5CC5CCCCC5)CC4CC4CCCCC4)CC3CCC2C2CC3CC4(CCCCC4)CC3C12
Functional groups: CC(C)=O; CO; CO[C@@H](C)OC; CO[C@@](C)(C)OC; CO[C@H](C)OC
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Lipids and lipid-like molecules
ClassyFire Class: Steroids and steroid derivatives
ClassyFire Subclass: Steroidal glycosides
NP Classifier Biosynthetic pathway: Terpenoids
NP Classifier Superclass: Steroids
NP Classifier Class: Spirostane steroids
Synonymous chemical names:
nigrumnin iis
External chemical identifiers:
CID:10630134
Chemical structure download
2D:2D MOL2D MOL22D SDF
3D:3D MOL3D MOL23D SDF3D PDB3D PDBQT
Nigrumnin II
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 1181.28
Log P RDKit -4.49
Topological polar surface area (Å2) RDKit 411.05
Number of hydrogen bond acceptors RDKit 27
Number of hydrogen bond donors RDKit 14
Number of carbon atoms RDKit 55
Number of heavy atoms RDKit 82
Number of heteroatoms RDKit 27
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 35
Stereochemical complexity RDKit 0.64
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 1
Number of sp3 hybridized carbon atoms RDKit 54
Shape complexity RDKit 0.98
Number of rotatable bonds RDKit 12
Number of aliphatic carbocycles RDKit 4
Number of aliphatic heterocycles RDKit 7
Number of aliphatic rings RDKit 11
Number of aromatic carbocycles RDKit 0
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 0
Total number of rings RDKit 11
Number of saturated carbocycles RDKit 4
Number of saturated heterocycles RDKit 7
Number of saturated rings RDKit 11
Number of Smallest Set of Smallest Rings (SSSR) RDKit 11
Nigrumnin II
Drug-likeness properties
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 4
Ghose filter RDKit Failed
Veber filter RDKit Bad
Pfizer 3/75 filter RDKit Good
GSK 4/400 filter RDKit Bad
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.0819