CHEMGRID MOLECULE CARD

Ethionamide

Ethionamide in ChemGrid: 3 screened assays, 0 with significant responses. Explore chemical identifiers, strain activity and target evidence.

Prest842

Explore activity & SONAR

Chemical structure of Ethionamide — Stored molecular structure

3Screened assays

0Significant assay responses

6Source-labelled target records

Identity and chemistry

ChemGrid identifier: Prest842
Molecular formula: C8H10N2S
CAS registry number: 536-33-4
InChIKey: AEOCXXJPGCBFJA-UHFFFAOYSA-N
Libraries: Prestwick

Stored SMILES

CCc1cc(ccn1)C(N)=S

Matched external records: PubChem 2761171

Chemical identifiers and library names are reproduced from ChemGrid records. Missing values are omitted.

Measured chemical–genetic activity

3 measurements across 3 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
CYP1A2 · Cytochrome P450 1A2	ChEMBL	No stored yeast mapping
POLB · DNA polymerase beta	ChEMBL	No stored yeast mapping
PPO2 · Tyrosinase	ChEMBL	No stored yeast mapping
PTH1R · Parathyroid hormone/parathyroid hormone-related peptide receptor	ChEMBL	No stored yeast mapping
RORC · Nuclear receptor ROR-gamma	ChEMBL	No stored yeast mapping
SMAD3 · Mothers against decapentaplegic homolog 3	ChEMBL	No stored yeast mapping

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 Ethionamide 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.