IMPPAT Phytochemical information: 
Selenohomocystine
Selenohomocystine
Summary

SMILES: NC(C(=O)O)CC[Se][Se]CCC(C(=O)O)N
InChI: InChI=1S/C8H16N2O4Se2/c9-5(7(11)12)1-3-15-16-4-2-6(10)8(13)14/h5-6H,1-4,9-10H2,(H,11,12)(H,13,14)
InChIKey: NBQXBIDZPLKFHR-UHFFFAOYSA-N
DeepSMILES: NCC=O)O))CC[Se][Se]CCCC=O)O))N
Functional groups: CN; CC(=O)O; C[Se][Se]C
Chemical classification
ClassyFire Kingdom: Organic compounds
ClassyFire Superclass: Organic acids and derivatives
ClassyFire Class: Carboxylic acids and derivatives
ClassyFire Subclass: Amino acids, peptides, and analogues
NP Classifier Biosynthetic pathway: Amino acids and Peptides
NP Classifier Superclass: Small peptides
NP Classifier Class: Aminoacids
Synonymous chemical names:
seleno homo-cystine
External chemical identifiers:
CID:CID_24496; ChEBI:CHEBI:27461
Chemical structure download
2D:2D MOL2D MOL22D SDF
3D:3D MOL3D MOL23D SDF3D PDB3D PDBQT
Selenohomocystine
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 362.15
Log P RDKit -1.25
Topological polar surface area (Å2) RDKit 126.64
Number of hydrogen bond acceptors RDKit 4
Number of hydrogen bond donors RDKit 4
Number of carbon atoms RDKit 8
Number of heavy atoms RDKit 16
Number of heteroatoms RDKit 8
Number of nitrogen atoms RDKit 2
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 2
Stereochemical complexity RDKit 0.25
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 2
Number of sp3 hybridized carbon atoms RDKit 6
Shape complexity RDKit 0.75
Number of rotatable bonds RDKit 9
Number of aliphatic carbocycles RDKit 0
Number of aliphatic heterocycles RDKit 0
Number of aliphatic rings RDKit 0
Number of aromatic carbocycles RDKit 0
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 0
Total number of rings RDKit 0
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 0
Selenohomocystine
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 Good
GSK 4/400 filter RDKit Good
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.299978
Selenohomocystine
ADME properties
Property nameToolProperty value
Bioavailability score SwissADME 0.55
Solubility class [ESOL] SwissADME Highly soluble
Solubility class [Silicos-IT] SwissADME Soluble
Blood Brain Barrier permeation SwissADME No
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -12.44
Number of PAINS structural alerts SwissADME 0
Number of Brenk structural alerts SwissADME 1
CYP1A2 inhibitor SwissADME No
CYP2C19 inhibitor SwissADME No
CYP2C9 inhibitor SwissADME No
CYP2D6 inhibitor SwissADME No
CYP3A4 inhibitor SwissADME No
P-glycoprotein substrate SwissADME No