Molecule card · MolClass #152686

Oc1c2c(=O)c3ccccc3c(=O)c2ccc1S(O)(=O)=O

Oc1c2c(=O)c3ccccc3c(=O)c2ccc1S(O)(=O)=O: molecular structure, identifiers, source datasets and 21 saved model results in MolClass.

0 source records · 21 model builds with saved results

Explore classification models

Structure and identifiers

MolClass ID: 152686
InChIKey: OAJSTIHCWHYVKO-UHFFFAOYSA-N
Canonical SMILES: O=C1C=2C=CC=CC2C(=O)C3=C(O)C(=CC=C13)S(=O)(=O)O
Standard InChI: InChI=1S/C14H8O6S/c15-12-7-3-1-2-4-8(7)13(16)11-9(12)5-6-10(14(11)17)21(18,19)20/h1-6,17H,(H,18,19,20)
Stored Murcko scaffold: c1ccc2cc3ccccc3cc2c1

Registry normalization: IMPORTED_CDK_2_12. 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.

View all molecules with this scaffold →

Calculated molecular properties

Stored descriptor calculations, not measured experimental values.

Hydrogen bond acceptors: 6; CDK 2.12 · 2026-10-30
Hydrogen bond donors: 2; CDK 2.12 · 2026-10-30
Rotatable bonds: 1; CDK 2.12 · 2026-10-30
Topological polar surface area: 117.12 Å²; CDK 2.12 · 2026-10-30
Molecular weight: 304.276 g/mol; CDK 2.12 · 2026-10-30
XLogP: 2.583; CDK 2.12 · 2026-10-30

Saved model predictions

Computational predictions, not experimental measurements or clinical guidance. Results depend on the model build; applicability indicates similarity to its training chemistry.

Yeast Bioactive Library Cross-Kingdom - msp_ce_emb

Ensemble · model #157 · build #247

non-active

Model confidence: 100.0%
Applicability domain: In domain
Scaffold similarity: 65.5%

Recorded 2026-10-30

Yeast Bioactive Library Cross-Kingdom - msp_ce

Ensemble · model #156 · build #246

non-active

Model confidence: 96.4%
Applicability domain: In domain
Scaffold similarity: 65.5%

Recorded 2026-10-30

Mitochondrial Fusion

Ensemble · model #19 · build #137

inactive

Model confidence: 85.4%
Applicability domain: In domain
Scaffold similarity: 65.7%

Recorded 2026-10-30

Anti-fungal drug pump selectivity

Ensemble · model #18 · build #29

inactive

Model confidence: 91.7%
Applicability domain: In domain
Scaffold similarity: 77.1%

Recorded 2026-10-30

Toxcicity

Ensemble · model #17 · build #28

no toxicity reported

Model confidence: 78.4%
Applicability domain: In domain
Scaffold similarity: 65.4%

Recorded 2026-10-30

Molecule Aggregation

Ensemble · model #16 · build #27

Aggregator

Model confidence: 78.2%
Applicability domain: Outside domain
Scaffold similarity: 41.7%

Recorded 2026-10-30

Metabolite Likeness

Ensemble · model #15 · build #26

HMDB

Model confidence: 94.1%
Applicability domain: In domain
Scaffold similarity: 61.6%

Recorded 2026-10-30

Thrombin Model

Ensemble · model #14 · build #25

Active

Model confidence: 53.2%
Applicability domain: Outside domain
Scaffold similarity: 49.1%

Recorded 2026-10-30

Molecule Autofluorescence

LibSVM · model #13 · build #152

Autofluorescence

Model confidence: 100.0%
Applicability domain: In domain
Scaffold similarity: 52.3%

Recorded 2026-10-30

ActinPolymerization: inhibit actin polymerization in PIP2-stimulated Xenopus egg extracts

Ensemble · model #12 · build #23

actin+

Model confidence: 66.6%
Applicability domain: In domain
Scaffold similarity: 65.7%

Recorded 2026-10-30

BetaCellTransdifferentiation: To identify compounds that cause differentiation of Endocrine cell populations

J48 · model #11 · build #157

betacelltrans+

Model confidence: 96.7%
Applicability domain: In domain
Scaffold similarity: 74.6%

Recorded 2026-10-30

Cell Cycle Activation/Inhibition

NaiveBayes · model #10 · build #21

cellcycle+

Model confidence: 96.1%
Applicability domain: In domain
Scaffold similarity: 63.4%

Recorded 2026-10-30

HSP90 PPI Inhibition: qHTS Assay for Disrupters of an Hsp90 Co-Chaperone Interaction

Ensemble · model #9 · build #20

Hsp90_ppi-

Model confidence: 100.0%
Applicability domain: In domain
Scaffold similarity: 85.5%

Recorded 2026-10-30

Genetic mapping of targets mediating differential chemical phenotypes in Plasmodium falciparum

LibSVM · model #8 · build #159

inactive

Model confidence: 100.0%
Applicability domain: In domain
Scaffold similarity: 65.5%

Recorded 2026-10-30

Blood Brain Barrier

RandomForest · model #7 · build #151

BBB-

Model confidence: 69.2%
Applicability domain: Outside domain
Scaffold similarity: 47.7%

Recorded 2026-10-30

Derivation and validation of toxicophores for mutagenicity prediction

RandomForest · model #6 · build #15

nonmutagen

Model confidence: 65.0%
Applicability domain: In domain
Scaffold similarity: 92.5%

Recorded 2026-10-30

Benchmark data set for in silico prediction of Ames mutagenicity

Ensemble2 · model #5 · build #134

none

Model confidence: 72.7%
Applicability domain: In domain
Scaffold similarity: 92.5%

Recorded 2026-10-30

A predictive model for drug bioaccumulation and bioactivity in Caenorhabditis elegans

NaiveBayes · model #4 · build #14

none

Model confidence: 74.1%
Applicability domain: In domain
Scaffold similarity: 65.5%

Recorded 2026-10-30

Cross-species discovery of syncretic drug combinations that potentiate the antifungal fluconazole

Ensemble · model #3 · build #17

No Synergy

Model confidence: 79.0%
Applicability domain: In domain
Scaffold similarity: 62.6%

Recorded 2026-10-30

ADME evaluation in drug discovery: Correlation of Caco-2 permeation with simple molecular properties

Ensemble · model #2 · build #244

app+

Model confidence: 82.0%
Applicability domain: Outside domain
Scaffold similarity: 46.2%

Recorded 2026-10-30

Chemical genetics reveals a complex functional ground state of neural stem cells

Ensemble · model #1 · build #16

Mutual

Model confidence: 71.9%
Applicability domain: In domain
Scaffold similarity: 64.4%

Recorded 2026-10-30

Source datasets

Dataset registrations and identifiers stored in MolClass.

No dataset registrations recorded.