Molecule card · MolClass #4595
66-81-9
66-81-9: molecular structure, identifiers, source datasets and 13 saved model results in MolClass.
1 source records · 13 model builds with saved results
Explore classification modelsStructure and identifiers
- MolClass ID
- 4595
- InChIKey
- YPHMISFOHDHNIV-UHFFFAOYSA-N
- Canonical SMILES
- CC1CC(C)C(=O)C(C1)C(O)CC2CC(=O)NC(=O)C2
- Standard InChI
- InChI=1S/C15H23NO4/c1-8-3-9(2)15(20)11(4-8)12(17)5-10-6-13(18)16-14(19)7-10/h8-12,17H,3-7H2,1-2H3,(H,16,18,19)
- Stored Murcko scaffold
- [CH]1N[CH]CC(C1)CCC2[CH]CCCC2
Registry normalization: MIGRATED_RAW. A registry entry does not establish drug approval or clinical use.
Molecules with the same Murcko scaffold
Exact matches to the stored ring-and-linker framework. Sharing a scaffold does not by itself establish activity or applicability to a model.
- Cycloheximide#1790
- 3650165#12274
- 421#18019
- 24824133#37053
Calculated molecular properties
Stored descriptor calculations, not measured experimental values.
- Hydrogen bond acceptors
- 5
- CDK 2.12 · 2026-08-19
- Hydrogen bond donors
- 2
- CDK 2.12 · 2026-08-19
- Rotatable bonds
- 3
- CDK 2.12 · 2026-08-19
- Topological polar surface area
- 83.47 Ų
- CDK 2.12 · 2026-08-19
- Molecular weight
- 281.348 g/mol
- CDK 2.12 · 2026-08-19
- XLogP
- 0.758
- CDK 2.12 · 2026-08-19
Saved model predictions
Computational predictions, not experimental measurements or clinical guidance. Results depend on the model build; applicability indicates similarity to its training chemistry.
Mitochondrial Fusion
Ensemble · model #19 · build #137
inactive
- Model confidence
- 96.0%
- Applicability domain
- In domain
- Scaffold similarity
- 92.0%
Recorded
Anti-fungal drug pump selectivity
Ensemble · model #18 · build #29
inactive
- Model confidence
- 96.1%
- Applicability domain
- In domain
- Scaffold similarity
- 93.1%
Recorded
Toxcicity
Ensemble · model #17 · build #28
toxicity reported
- Model confidence
- 77.5%
- Applicability domain
- In domain
- Scaffold similarity
- 51.1%
Recorded
Molecule Aggregation
Ensemble · model #16 · build #27
Non-aggregator
- Model confidence
- 82.7%
- Applicability domain
- In domain
- Scaffold similarity
- 61.0%
Recorded
Metabolite Likeness
Ensemble · model #15 · build #26
HMDB
- Model confidence
- 63.4%
- Applicability domain
- In domain
- Scaffold similarity
- 87.1%
Recorded
Molecule Autofluorescence
LibSVM · model #13 · build #152
mutual
- Model confidence
- 100.0%
- Applicability domain
- In domain
- Scaffold similarity
- 77.0%
Recorded
Cell Cycle Activation/Inhibition
NaiveBayes · model #10 · build #21
cellcycle+
- Model confidence
- 95.5%
- Applicability domain
- Outside domain
- Scaffold similarity
- 40.6%
Recorded
Blood Brain Barrier
RandomForest · model #7 · build #151
BBB-
- Model confidence
- 74.0%
- Applicability domain
- Outside domain
- Scaffold similarity
- 40.5%
Recorded
Derivation and validation of toxicophores for mutagenicity prediction
RandomForest · model #6 · build #15
nonmutagen
- Model confidence
- 89.0%
- Applicability domain
- In domain
- Scaffold similarity
- 77.2%
Recorded
Benchmark data set for in silico prediction of Ames mutagenicity
Ensemble2 · model #5 · build #134
none
- Model confidence
- 83.5%
- Applicability domain
- In domain
- Scaffold similarity
- 91.1%
Recorded
A predictive model for drug bioaccumulation and bioactivity in Caenorhabditis elegans
NaiveBayes · model #4 · build #14
none
- Model confidence
- 82.5%
- Applicability domain
- Outside domain
- Scaffold similarity
- 29.4%
Recorded
ADME evaluation in drug discovery: Correlation of Caco-2 permeation with simple molecular properties
Ensemble · model #2 · build #244
app-
- Model confidence
- 60.5%
- Applicability domain
- Outside domain
- Scaffold similarity
- 32.8%
Recorded
Chemical genetics reveals a complex functional ground state of neural stem cells
Ensemble · model #1 · build #16
Mutual
- Model confidence
- 89.8%
- Applicability domain
- In domain
- Scaffold similarity
- 68.8%
Recorded
Source datasets
Dataset registrations and identifiers stored in MolClass.
Toxicity Benchmark
Dataset #5 · 66-81-9