Molecule card · MolClass #2670
131-91-9
131-91-9: molecular structure, identifiers, source datasets and 0 saved model results in MolClass.
2 source records · 0 model builds with saved results
Explore classification modelsStructure and identifiers
- MolClass ID
- 2670
- InChIKey
- YXAOOTNFFAQIPZ-UHFFFAOYSA-N
- Canonical SMILES
- O=Nc2c(O)ccc1ccccc12
- Standard InChI
- InChI=1S/C10H7NO2/c12-9-6-5-7-3-1-2-4-8(7)10(9)11-13/h1-6,12H
- Stored Murcko scaffold
- c1ccc2ccccc2c1
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.
- LOPAC 00645#5
- LOPAC 00839#351
- LOPAC 00971#569
- LOPAC 01027#724
- LOPAC 01094#787
- LOPAC 00141#823
- naproxen#1245
- Menadione#1474
- (R) -Naproxen sodium salt#1827
- Vitamin K2#1909
- (R)-Propranolol hydrochloride#1912
- Nabumetone#1996
- Pronethalol hydrochloride#2043
- LAWSONE#2202
- NAPROXOL#2226
- NAPROXEN(+)#2227
- 5908-27-0#2561
- 2508-23-8#2696
- 93-08-3#2717
- 575-44-0#2751
Calculated molecular properties
Stored descriptor calculations, not measured experimental values.
- Hydrogen bond acceptors
- 1
- CDK 2.12 · 2026-08-19
- Hydrogen bond donors
- 1
- CDK 2.12 · 2026-08-19
- Rotatable bonds
- 1
- CDK 2.12 · 2026-08-19
- Topological polar surface area
- 49.66 Ų
- CDK 2.12 · 2026-08-19
- Molecular weight
- 173.168 g/mol
- CDK 2.12 · 2026-08-19
- XLogP
- 2.851
- 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.
No saved predictions yet. Explore classification models to choose a prediction.
Source datasets
Dataset registrations and identifiers stored in MolClass.
Toxicity Benchmark
Dataset #5 · 131-91-9
Ames Categorization
Dataset #6 · 131-91-9