LY 288513

Catalog # Availability Size / Price Qty
LY 288513 | CAS No. 147523-65-7 | CCK2 Receptor Antagonists
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Description: Selective CCK2 antagonist

Chemical Name: (4S,5R)-N-(4-Bromophenyl)-3-oxo-4,5-diphenyl-1-pyrazolidinecarboxamide

Purity: ≥98%

Product Details
Citations (1)
Supplemental Products

Biological Activity

LY 288513 is a selective CCK2 receptor antagonist (IC50 values are 16 and > 30,000 nM for CCK2 and CCK1 respectively). Displays anxiolytic and antipsychotic properties in vivo.

Technical Data

Soluble to 100 mM in DMSO
Store at +4°C

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.

Additional Information

Licensing Caveats:
Sold with the permission of Eli Lilly and Company

Background References

  1. CCK, schizophrenia, and anxiety. CCK-B antagonists inhibit the activity of brain DA neurons.
    Ann.N.Y.Acad.Sci., 1994;713:300
  2. Central nervous system characterization of the new cholecystokininB antagonist LY288513.
    Helton et al.
    Pharmacol.Biochem.Behav., 1996;53:493
  3. Electrophysiological effects of diphenylpyrazolidinone cholecystokinin-B and cholecystokinin-A antagonists on midbrain DA neurons.
    Rasmussen et al.
    J.Pharmacol.Exp.Ther., 1992;264:480

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Citation for LY 288513

The citations listed below are publications that use Tocris products. Selected citations for LY 288513 include:

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