CHEMGRID MOLECULE CARD
OSTHOL
OSTHOL in ChemGrid: 192 screened assays, 145 with significant responses. Explore chemical identifiers, strain activity and target evidence.
SPE01504165
Explore activity & SONAR
Identity and chemistry
- ChemGrid identifier
- SPE01504165
- Molecular formula
- C15H16O3
- InChIKey
- MBRLOUHOWLUMFF-UHFFFAOYSA-N
- Libraries
- Spectrum, SPECMTS3
- Other recorded names
- Osthol
Stored SMILES
COc1ccc2C=CC(=O)Oc2c1CC=C(C)CMatched external records: PubChem 10228
Chemical identifiers and library names are reproduced from ChemGrid records. Missing values are omitted.
Measured chemical–genetic activity
192 measurements across 192 distinct library–species–strain assays; 145 assays have at least one significant response (|Z| ≥ 4, p ≤ 0.001, excluding flagged outliers).
Responses are indirect screening phenotypes. They do not establish that a strain gene is a direct molecular target. Strains and timepoints are retained as recorded; these counts are not counts of unique ORFs.
| Strain | Library | Species identifier | Z-score |
|---|---|---|---|
| mck1 | Spectrum | 4932 | -26.35 |
| BEM2 | Spectrum | 4932 | -18.58 |
| BCK2 | Spectrum | 4932 | -18.54 |
| bem2 | SPECMTS3 | 4932 | -16.64 |
| CHS5 | Spectrum | 4932 | -16.59 |
| ser1 | Spectrum | 4932 | -16.37 |
| vps1 | Spectrum | 4932 | -16.28 |
| lat1 | SPECMTS3 | 4932 | -16.14 |
| pex11 | Spectrum | 4932 | -15.97 |
| BNI4 | Spectrum | 4932 | -13.43 |
| Arp1 | Spectrum | 4932 | -13.08 |
| ypt6-2nd | Spectrum | 4932 | -13.00 |
Spectrum compound-combination identifiers are excluded from this short table. The interactive profile retains the full measurements.
Recorded target evidence and yeast matches
Source annotations are shown separately from SONAR hypotheses. Evidence type and identity matching can vary; consult the linked source and interactive evidence panel.
| Target | Source | Yeast ORF / orthologue |
|---|---|---|
| ALDH1A1 · Aldehyde dehydrogenase 1A1 | ChEMBL | ALD5 YER073W (ortholog_many2many); ALD3 YMR169C (ortholog_many2many); ALD2 YMR170C (ortholog_many2many); ALD4 YOR374W (ortholog_many2many); ALD6 YPL061W (ortholog_many2many) |
| CBX1 · Chromobox protein homolog 1 | ChEMBL | No stored yeast mapping |
| GABRA1 · GABA-A receptor; alpha-1/beta-2/gamma-2 | ChEMBL | No stored yeast mapping |
| GLP1R · Glucagon-like peptide 1 receptor | ChEMBL | No stored yeast mapping |
| GMNN · Geminin | ChEMBL | No stored yeast mapping |
| XPO1 · Exportin-1 | ChEMBL | CRM1 YGR218W (ortholog_one2one) |
| ALDH1A1 · Aldehyde dehydrogenase 1A1 | ChEMBL analogue | ALD5 YER073W (ortholog_many2many); ALD3 YMR169C (ortholog_many2many); ALD2 YMR170C (ortholog_many2many); ALD4 YOR374W (ortholog_many2many); ALD6 YPL061W (ortholog_many2many) |
| CBX1 · Chromobox protein homolog 1 | ChEMBL analogue | No stored yeast mapping |
| GABRA1 · GABA-A receptor; alpha-1/beta-2/gamma-2 | ChEMBL analogue | No stored yeast mapping |
| GLP1R · Glucagon-like peptide 1 receptor | ChEMBL analogue | No stored yeast mapping |
| GMNN · Geminin | ChEMBL analogue | No stored yeast mapping |
| XPO1 · Exportin-1 | ChEMBL analogue | CRM1 YGR218W (ortholog_one2one) |
Structural activity predictions and SONAR
Stored structural activity predictions are available in the interactive profile, with assay-specific cutoffs and applicability-domain assessments.
SONAR ranks candidate targets through genetic and physical interaction evidence. Structural SONAR uses predicted strain responses; measured SONAR uses experimental responses. These are experimental hypotheses, not confirmed binding targets. Outside-domain predictions are treated as unknown.
Open the complete OSTHOL research profile →Sources and provenance
Screening measurements: ChemGrid chemical-genetic datasets. Wildenhain et al., Cell Systems (2015). Target annotations: sources named in the evidence table. Structure and library metadata: stored ChemGrid catalogue records.
Card snapshot: 2026-11-02. Linked interactive views may contain newer data.