CHEMGRID MOLECULE CARD
1-(5-Isoquinolinylsulfonyl)-3-methylpiperazine dihydrochloride
1-(5-Isoquinolinylsulfonyl)-3-methylpiperazine dihydrochloride in ChemGrid: 24 screened assays, 0 with significant responses. Explore chemical identifiers, strain activity and target evidence.
LOPAC 00983
Explore activity & SONAR
Identity and chemistry
- ChemGrid identifier
- LOPAC 00983
- Molecular formula
- C14Cl2H19N3O2S
- InChIKey
- YHYNDFTUZMEYNX-UHFFFAOYSA-N
- Libraries
- Lopac
- Other recorded names
- 1-(5-Isoquinolinylsulfonyl)-3-methylpiperazine dih
Stored SMILES
Cl.Cl.CC1CN(CCN1)S(=O)(=O)c1cccc2cnccc21Matched external records: PubChem 11957580
Chemical identifiers and library names are reproduced from ChemGrid records. Missing values are omitted.
Measured chemical–genetic activity
24 measurements across 24 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 |
|---|---|---|
| EHMT2 · Histone-lysine N-methyltransferase EHMT2 | ChEMBL | SET2 YJL168C (ortholog_many2many) |
| ALDH1A1 · Aldehyde dehydrogenase 1A1 | ChEMBL analogue | ALD5 YER073W (ortholog_many2many); ALD3 YMR169C (ortholog_many2many); ALD2 YMR170C (ortholog_many2many); ALD4 YOR374W (ortholog_many2many); ALD6 YPL061W (ortholog_many2many) |
| GMNN · Geminin | ChEMBL analogue | No stored yeast mapping |
| KCNH2 · Voltage-gated inwardly rectifying potassium channel KCNH2 | ChEMBL analogue | No stored yeast mapping |
| LMNA · Prelamin-A/C | ChEMBL analogue | No stored yeast mapping |
| MPHOSPH8 · M-phase phosphoprotein 8 | ChEMBL analogue | No stored yeast mapping |
| PMP22 · Peripheral myelin protein 22 | ChEMBL analogue | No stored yeast mapping |
| PRKACB · cAMP-dependent protein kinase (PKA) | ChEMBL analogue | BCY1 YIL033C (ortholog_many2many) |
| PRKD3 · Protein kinase C (PKC) | ChEMBL analogue | No stored yeast mapping |
| SMN1 · Survival motor neuron protein | ChEMBL analogue | No stored yeast mapping |
| PKC | ChemGrid bioactivity_info | 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 1-(5-Isoquinolinylsulfonyl)-3-methylpiperazine 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.