IMPPAT Phytochemical information: 
28-Norcastasterone
28-Norcastasterone
Summary

SMILES: CC(C[C@H]([C@@H]([C@H]([C@H]1CC[C@@H]2[C@]1(C)CC[C@H]1[C@H]2CC(=O)[C@@H]2[C@]1(C)C[C@@H](O)[C@H](C2)O)C)O)O)C
InChI: InChI=1S/C27H46O5/c1-14(2)10-23(30)25(32)15(3)17-6-7-18-16-11-21(28)20-12-22(29)24(31)13-27(20,5)19(16)8-9-26(17,18)4/h14-20,22-25,29-32H,6-13H2,1-5H3/t15-,16-,17+,18-,19-,20+,22-,23+,24+,25+,26+,27+/m0/s1
InChIKey: YNZRNENZMVIPBX-SCLBUMFYSA-N
DeepSMILES: CCC[C@H][C@@H][C@H][C@H]CC[C@@H][C@]5C)CC[C@H][C@H]6CC=O)[C@@H][C@]6C)C[C@@H]O)[C@H]C6)O)))))))))))))))))C))O))O)))C
Scaffold Graph/Node/Bond level: O=C1CC2C3CCCC3CCC2C2CCCCC12
Scaffold Graph/Node level: OC1CC2C3CCCC3CCC2C2CCCCC12
Scaffold Graph level: CC1CC2C3CCCC3CCC2C2CCCCC12
Functional groups: CC(=O)C; CO
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Lipids and lipid-like molecules
ClassyFire Class: Steroids and steroid derivatives
ClassyFire Subclass: Bile acids, alcohols and derivatives
NP Classifier Biosynthetic pathway: Terpenoids
NP Classifier Superclass: Steroids
NP Classifier Class: Cholestane steroids
Synonymous chemical names:
28-norcastasterone
External chemical identifiers:
CID:CID_13982110; ZINC:ZINC000120412729; SureChEMBL:SCHEMBL11235654
Chemical structure download
2D:2D MOL2D MOL22D SDF
3D:3D MOL3D MOL23D SDF3D PDB3D PDBQT
28-Norcastasterone
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 450.66
Log P RDKit 3.56
Topological polar surface area (Å2) RDKit 97.99
Number of hydrogen bond acceptors RDKit 5
Number of hydrogen bond donors RDKit 4
Number of carbon atoms RDKit 27
Number of heavy atoms RDKit 32
Number of heteroatoms RDKit 5
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 12
Stereochemical complexity RDKit 0.44
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 1
Number of sp3 hybridized carbon atoms RDKit 26
Shape complexity RDKit 0.96
Number of rotatable bonds RDKit 5
Number of aliphatic carbocycles RDKit 4
Number of aliphatic heterocycles RDKit 0
Number of aliphatic rings RDKit 4
Number of aromatic carbocycles RDKit 0
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 0
Total number of rings RDKit 4
Number of saturated carbocycles RDKit 4
Number of saturated heterocycles RDKit 0
Number of saturated rings RDKit 4
Number of Smallest Set of Smallest Rings (SSSR) RDKit 4
28-Norcastasterone
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 1
Ghose filter RDKit Failed
Veber filter RDKit Good
Pfizer 3/75 filter RDKit Bad
GSK 4/400 filter RDKit Bad
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.513413
28-Norcastasterone
ADME properties
Property nameToolProperty value
Bioavailability score SwissADME 0.55
Solubility class [ESOL] SwissADME Moderately soluble
Solubility class [Silicos-IT] SwissADME Soluble
Blood Brain Barrier permeation SwissADME No
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -6.02
Number of PAINS structural alerts SwissADME 0
Number of Brenk structural alerts SwissADME 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