CHEMGRID MOLECULE CARD
Urapidil hydrochloride
Urapidil hydrochloride in ChemGrid: 3 screened assays, 0 with significant responses. Explore chemical identifiers, strain activity and target evidence.
Prest1187
Explore activity & SONAR
Identity and chemistry
- ChemGrid identifier
- Prest1187
- Molecular formula
- C20ClH30N5O3
- CAS registry number
- 64887-14-5
- InChIKey
- KTMLZVUAXJERAT-UHFFFAOYSA-N
- Libraries
- Prestwick
Stored SMILES
Cl.COc1ccccc1N1CCN(CCCNC2=CC(=O)N(C)C(=O)N2C)CC1Matched external records: PubChem 167980
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 |
|---|---|---|
| BLM · RecQ-like DNA helicase BLM | ChEMBL | SGS1 YMR190C (ortholog_one2one) |
| EHMT2 · Histone-lysine N-methyltransferase EHMT2 | ChEMBL | SET2 YJL168C (ortholog_many2many) |
| GLS · Glutaminase kidney isoform, mitochondrial | ChEMBL | No stored yeast mapping |
| MAPT · Microtubule-associated protein tau | ChEMBL | No stored yeast mapping |
| nfo · Endonuclease 4 | ChEMBL | No stored yeast mapping |
| Pmp22 · Peripheral myelin protein 22 | ChEMBL | No stored yeast mapping |
| rep · Replicase polyprotein 1ab | ChEMBL | No stored yeast mapping |
| RUNX1 · Runt-related transcription factor 1/Core-binding factor subunit beta | 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 Urapidil hydrochloride 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.