CHEMGRID MOLECULE CARD
Quinacrine dihydrochloride dihydrate
Quinacrine dihydrochloride dihydrate in ChemGrid: 3 screened assays, 3 with significant responses. Explore chemical identifiers, strain activity and target evidence.
Prest650
Explore activity & SONAR
Identity and chemistry
- ChemGrid identifier
- Prest650
- Molecular formula
- C23Cl3H36N3O3
- CAS registry number
- 6151-30-0
- InChIKey
- RZFNKJVCPDLQQA-UHFFFAOYSA-N
- Libraries
- Prestwick
Stored SMILES
O.O.Cl.Cl.CCN(CC)CCCC(C)Nc1c2ccc(Cl)cc2nc2ccc(OC)cc21Matched external records: PubChem 2725002
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; 3 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.
| Strain | Library | Species identifier | Z-score |
|---|---|---|---|
| TMPPre003 | Prestwick | 9606 | -19.42 |
| TMPPre001 | Prestwick | 9606 | -6.97 |
| TMPPre002 | Prestwick | 9606 | -6.97 |
Spectrum compound-combination identifiers are excluded from this short table. The interactive profile retains the full measurements.
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 |
| HDAC6 · Protein deacetylase HDAC6 | ChEMBL | HDA1 YNL021W (ortholog_one2one) |
| rep · Replicase polyprotein 1ab | ChEMBL | No stored yeast mapping |
| TDP1 · Tyrosyl-DNA phosphodiesterase 1 | ChEMBL | TDP1 YBR223C (ortholog_one2one) |
| APEX1 · DNA repair nuclease/redox regulator APEX1 | ChEMBL analogue | No stored yeast mapping |
| GMNN · Geminin | ChEMBL analogue | No stored yeast mapping |
| HBB · Hemoglobin subunit beta | ChEMBL analogue | No stored yeast mapping |
| Impa1 · Inositol monophosphatase 1 | ChEMBL analogue | No stored yeast mapping |
| MAPT · Microtubule-associated protein tau | ChEMBL analogue | No stored yeast mapping |
| NSD1 · Histone-lysine N-methyltransferase, H3 lysine-36 specific | ChEMBL analogue | SET1 YHR119W (ortholog_many2many); SET2 YJL168C (ortholog_many2many) |
| TDP1 · Tyrosyl-DNA phosphodiesterase 1 | ChEMBL analogue | TDP1 YBR223C (ortholog_one2one) |
| THRB · Thyroid hormone receptor beta | ChEMBL analogue | No stored yeast mapping |
| USP2 · Ubiquitin carboxyl-terminal hydrolase 2 | ChEMBL analogue | UBP13 YBL067C (ortholog_many2many); UBP9 YER098W (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 Quinacrine dihydrochloride dihydrate 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.