Chemical Name: (4S,5R)-N-(4-Bromophenyl)-3-oxo-4,5-diphenyl-1-pyrazolidinecarboxamide
Purity: ≥98% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
Selective CCK2 receptor antagonist (IC50 values are 16 and > 30,000 nM for CCK2 and CCK1 respectively). Displays anxiolytic and antipsychotic properties in vivo.
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
43.63
100
ethanol
43.63
100
Preparing Stock Solutions
The following data is based on the product molecular weight 436.3. 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
2.29 mL
11.46 mL
22.92 mL
5 mM
0.46 mL
2.29 mL
4.58 mL
10 mM
0.23 mL
1.15 mL
2.29 mL
50 mM
0.05 mL
0.23 mL
0.46 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.
Rasmussen
(1994) CCK, schizophrenia, and anxiety. CCK-B antagonists inhibit the activity of brain dopamine neurons. Ann.N.Y.Acad.Sci. 713 300 PMID: 8185172
Heltonet al (1996) Central nervous system characterization of the new cholecystokininB antagonist LY288513. Pharmacol.Biochem.Behav. 53 493 PMID: 8866946
Rasmussenet al (1992) Electrophysiological effects of diphenylpyrazolidinone cholecystokinin-B and cholecystokinin-A antagonists on midbrain dopamine neurons. J.Pharmacol.Exp.Ther. 264 480 PMID: