CHEMGRID MOLECULE CARD

Neostigmine bromide

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

Prest352

Explore activity & SONAR

Chemical structure of Neostigmine bromide — Stored molecular structure

3Screened assays

0Significant assay responses

0Source-labelled target records

Identity and chemistry

ChemGrid identifier: Prest352
Molecular formula: BrC12H20N2O2
CAS registry number: 114-80-7
Libraries: Prestwick
Other recorded names: Neostigmine Bromide

Stored SMILES

[BrH-].CN(C)C(=O)Oc1cccc(c1)[N+](C)(C)C

Matched external records: PubChem 8246

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

No source-labelled target annotations are stored for this identifier in this snapshot. This does not mean the molecule has no biological targets.

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 Neostigmine bromide 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.