CHEMGRID MOLECULE CARD
Spiro-(1,3-dioxane-2,3`-indolin)-2`-one
Spiro-(1,3-dioxane-2,3`-indolin)-2`-one in ChemGrid: 50 screened assays, 0 with significant responses. Explore chemical identifiers, strain activity and target evidence.
S 14246
Explore activity & SONAR
Identity and chemistry
- ChemGrid identifier
- S 14246
- Molecular formula
- C19H20N2O2
- InChIKey
- NMFAHOKVZJFMHP-UHFFFAOYSA-N
- Libraries
- Maybridge1000
- Other recorded names
- 1'-benzylspiro[1,3-benzoxazine-2,4'-piperidin]-4(3H)-one
Stored SMILES
O=C1NC2(CCN(CC2)Cc2ccccc2)Oc2ccccc12Matched external records: PubChem 379871
Chemical identifiers and library names are reproduced from ChemGrid records. Missing values are omitted.
Measured chemical–genetic activity
50 measurements across 50 distinct library–species–strain assays; 0 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.
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 |
|---|---|---|
| APEX1 · DNA repair nuclease/redox regulator APEX1 | ChEMBL | No stored yeast mapping |
| ATAD5 · ATPase family AAA domain-containing protein 5 | ChEMBL | No stored yeast mapping |
| GLP1R · Glucagon-like peptide 1 receptor | ChEMBL | No stored yeast mapping |
| GMNN · Geminin | ChEMBL | No stored yeast mapping |
| RAPGEF3 · Rap guanine nucleotide exchange factor 3 | ChEMBL | LTE1 YAL024C (ortholog_many2many); CDC25 YLR310C (ortholog_many2many) |
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 Spiro-(1,3-dioxane-2,3`-indolin)-2`-one 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.