CHEMGRID MOLECULE CARD
Pirenzepine dihydrochloride
Pirenzepine dihydrochloride in ChemGrid: 3 screened assays, 0 with significant responses. Explore chemical identifiers, strain activity and target evidence.
Prest400
Explore activity & SONAR
Identity and chemistry
- ChemGrid identifier
- Prest400
- Molecular formula
- C19Cl2H23N5O2
- CAS registry number
- 29868-97-1
- InChIKey
- FFNMBRCFFADNAO-UHFFFAOYSA-N
- Libraries
- Prestwick
- Other recorded names
- Pirenzepine Hydrochloride
Stored SMILES
Cl.Cl.CN1CCN(CC1)CC(=O)N1c2ccccc2C(=O)Nc2cccnc12Matched external records: PubChem 71405
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 |
|---|---|---|
| APEX1 · DNA repair nuclease/redox regulator APEX1 | ChEMBL | No stored yeast mapping |
| EHMT2 · Histone-lysine N-methyltransferase EHMT2 | ChEMBL | SET2 YJL168C (ortholog_many2many) |
| GMNN · Geminin | ChEMBL | No stored yeast mapping |
| HDAC6 · Protein deacetylase HDAC6 | ChEMBL | HDA1 YNL021W (ortholog_one2one) |
| Impa1 · Inositol monophosphatase 1 | ChEMBL | No stored yeast mapping |
| LMNA · Prelamin-A/C | ChEMBL | No stored yeast mapping |
| POLH · DNA polymerase eta | ChEMBL | RAD30 YDR419W (ortholog_one2one) |
| rep · Replicase polyprotein 1ab | ChEMBL | No stored yeast mapping |
| Txnrd1 · Thioredoxin reductase 1, cytoplasmic | ChEMBL | TRR1 YDR353W (ortholog_many2many); TRR2 YHR106W (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 Pirenzepine dihydrochloride 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.