LY 225910

Pricing Availability   Qty
Description: Potent CCK2 antagonist
Chemical Name: 2-[2-(5-Bromo-1H-indol-3-yl)ethyl]-3-[3-(1-methylethoxy)phenyl]-4-(3H)-quinazoline
Citations (3)
Literature (1)

Biological Activity for LY 225910

LY 225910 is a potent CCK2 receptor antagonist (IC50 = 9.3 nM for inhibition of 125I-labeled CCK-8 sulfate binding at mouse brain membranes).

Licensing Information

Sold with the permission of Eli Lilly and Company.

Technical Data for LY 225910

M. Wt 502.41
Formula C27H24BrN3O2
Storage Desiccate at -20°C
CAS Number 133040-77-4
PubChem ID 4355450
Smiles CC(C)OC1=CC=CC(=C1)N1C(CCC2=CNC3=CC=C(Br)C=C23)=NC2=C(C=CC=C2)C1=O

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.

Solubility Data for LY 225910

Solvent Max Conc. mg/mL Max Conc. mM
DMSO 100

Preparing Stock Solutions for LY 225910

The following data is based on the product molecular weight 502.41. Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.99 mL 9.95 mL 19.9 mL
5 mM 0.4 mL 1.99 mL 3.98 mL
10 mM 0.2 mL 1 mL 1.99 mL
50 mM 0.04 mL 0.2 mL 0.4 mL

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Product Datasheets for LY 225910

Certificate of Analysis / Product Datasheet
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References for LY 225910

References are publications that support the biological activity of the product.

Suman-Chauhan et al (1996) The influence of guanyl nucleotide on agonist and antagonist affinity at guinea-pig CCK-B / gastrin receptors: binding studies using [3H]PD140376. Regul.Pept. 65 37 PMID: 8876034

Yu et al (1991) Quinazolinone cholecystokinin receptor ligands. J.Med.Chem. 34 1505 PMID: 2016728

If you know of a relevant reference for LY 225910, please let us know.

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3 Citations for LY 225910

Citations are publications that use Tocris products. Selected citations for LY 225910 include:

Karson et al (2008) Cholecystokinin inhibits endocannabinoid-sensitive hippocampal IPSPs and stimulates others. J Card Fail 54 117 PMID: 17689570

Seillier et al (2013) Phencyclidine-induced social withdrawal results from deficient stimulation of cannabinoid CB1 receptors: implications for schizophrenia. Neuropharmacology 38 1816 PMID: 23563893

Gallopin et al (2006) Cortical sources of CRF, NKB, and CCK and their effects on pyramidal cells in the neocortex. Neuropsychopharmacology 16 1440 PMID: 16339088

Do you know of a great paper that uses LY 225910 from Tocris? Please let us know.

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Literature in this Area

Tocris offers the following scientific literature in this area to showcase our products. We invite you to request* your copy today!

*Please note that Tocris will only send literature to established scientific business / institute addresses.

Peptides Involved in Appetite Modulation Scientific Review

Peptides Involved in Appetite Modulation Scientific Review

Written by Sonia Tucci, Lynsay Kobelis and Tim Kirkham, this review provides a synopsis of the increasing number of peptides that have been implicated in appetite regulation and energy homeostasis; putative roles of the major peptides are outlined and compounds available from Tocris are listed.