CHEMGRID MOLECULE CARD
L-3,4-Dihydroxyphenylalanine methyl ester hydrochloride
L-3,4-Dihydroxyphenylalanine methyl ester hydrochloride in ChemGrid: 24 screened assays, 0 with significant responses. Explore chemical identifiers, strain activity and target evidence.
LOPAC 00822
Explore activity & SONAR
Identity and chemistry
- ChemGrid identifier
- LOPAC 00822
- Molecular formula
- C10ClH14NO4
- InChIKey
- WFGNJLMSYIJWII-UHFFFAOYSA-N
- Libraries
- Lopac
- Other recorded names
- L-3,4-Dihydroxyphenylalanine methyl ester hydrochl; Dopamine, methyl ester
Stored SMILES
Cl.COC(=O)C(N)Cc1ccc(O)c(O)c1Matched external records: PubChem 9551841
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 |
|---|---|---|
| ALPG · Alkaline phosphatase, germ cell type | ChEMBL | No stored yeast mapping |
| ALPL · Alkaline phosphatase, tissue-nonspecific isozyme | ChEMBL | PHO8 YDR481C (ortholog_one2many) |
| fba · Fructose-bisphosphate aldolase | ChEMBL | SMI1 YGR229C (ortholog_one2many) |
| GAA · Lysosomal alpha-glucosidase | ChEMBL | ROT2 YBR229C (ortholog_one2many) |
| GLS · Glutaminase kidney isoform, mitochondrial | ChEMBL | No stored yeast mapping |
| KDM4E · Lysine-specific demethylase 4E | ChEMBL | YJR119C (ortholog_one2many) |
| MAPT · Microtubule-associated protein tau | ChEMBL | No stored yeast mapping |
| MPI · Mannose-6-phosphate isomerase | ChEMBL | PMI40 YER003C (ortholog_one2one) |
| POLK · DNA polymerase kappa | ChEMBL | TRF5 YNL299W (ortholog_many2many); PAP2 YOL115W (ortholog_many2many) |
| SMN1 · Survival motor neuron protein | ChEMBL | No stored yeast mapping |
| TDP1 · Tyrosyl-DNA phosphodiesterase 1 | ChEMBL | TDP1 YBR223C (ortholog_one2one) |
| TGR · Thioredoxin glutathione reductase | ChEMBL | TRR1 YDR353W (ortholog_many2many); TRR2 YHR106W (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) |
| ampC · Beta-lactamase | ChEMBL analogue | No stored yeast mapping |
| EHMT2 · Histone-lysine N-methyltransferase EHMT2 | ChEMBL analogue | SET2 YJL168C (ortholog_many2many) |
| FTL · Ferritin light chain | ChEMBL analogue | No stored yeast mapping |
| GMNN · Geminin | ChEMBL analogue | No stored yeast mapping |
| GNAS · Guanine nucleotide-binding protein G(s) subunit alpha isoforms short | ChEMBL analogue | GPA2 YER020W (ortholog_many2many); GPA1 YHR005C (ortholog_many2many) |
| KDM4E · Lysine-specific demethylase 4E | ChEMBL analogue | YJR119C (ortholog_one2many) |
| KPNB1 · Importin subunit beta-1/Snurportin-1 | ChEMBL analogue | KAP95 YLR347C (ortholog_one2one) |
| TARDBP · TAR DNA-binding protein 43 | ChEMBL analogue | PIN4 YBL051C (ortholog_many2many) |
| Txnrd1 · Thioredoxin reductase 1, cytoplasmic | ChEMBL analogue | TRR1 YDR353W (ortholog_many2many); TRR2 YHR106W (ortholog_many2many) |
| Precursor | 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 L-3,4-Dihydroxyphenylalanine methyl ester 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.