Description: D3 antagonist. Also D2 partial agonist
Chemical Name: 4,5-Dihydro-1-phenyl-3-(2-piperidinyl)methylimidazol-2(1H)-one
Purity: ≥99% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
Selective dopamine D3 receptor antagonist and D2 partial agonist (pEC50 values are <5.5 and 8.3 respectively). Selective against the D4 receptor in both agonist and antagonist assays. Brain penetrant.
Technical Data
M. Wt
295.81
Formula
C15H21N3O.HCl
Storage
Desiccate at RT
Purity
≥99% (HPLC)
CAS Number
1257326-24-1
PubChem ID
57347570
InChI Key
BYJUVPWUMBVSTK-UHFFFAOYSA-N
Smiles
O=C1N(CC3CCCCN3)CCN1C2=CC=CC=C2.Cl
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Solubility Data
Solvent
Max Conc. mg/mL
Max Conc. mM
Solubility
DMSO
29.58
100
water
29.58
100
Preparing Stock Solutions
The following data is based on the product molecular weight 295.81. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
Concentration / Solvent Volume / Mass
1 mg
5 mg
10 mg
1 mM
3.38 mL
16.9 mL
33.81 mL
5 mM
0.68 mL
3.38 mL
6.76 mL
10 mM
0.34 mL
1.69 mL
3.38 mL
50 mM
0.07 mL
0.34 mL
0.68 mL
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Product Datasheets
Certificate of Analysis / Product Datasheet
Safety Datasheet
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References
References are publications that support the products' biological activity.
Holmeset al (2010) The identification of a selective dopamine D2 partial agonist, D3 antagonist displaying high levels of brain exposure. Bioorg.Med.Chem.Lett. 20 2013 PMID: 20153647