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Submit ReviewCI 988 is a potent and selective CCK2 (CCK-B) receptor antagonist that displays ~ 1600-fold selectivity over CCK1 receptors (IC50 values are 1.7 and 2717 nM for CCK2 and CCK1 respectively). Has negligible affinity at a range of other binding sites (IC50 > 10 μM). Exhibits anxiolytic activity following oral administration.
CI 988 is also offered as part of the Tocriscreen 2.0 Max. 了解 Tocris 化合物库的更多信息。
分子量 | 614.73 |
公式 | C35H42N4O6 |
储存 | Store at +4°C |
纯度 | ≥99% (HPLC) |
CAS Number | 130332-27-3 |
PubChem ID | 108187 |
InChI Key | FVQSSYMRZKLFDR-ZABPBAJSSA-N |
Smiles | C[C@](NC(OC5C3CC(CC5C6)CC6C3)=O)(C(NC[C@@H]([C@]4=CC=CC=C4)NC(CCC(O)=O)=O)=O)CC2=CNC1=CC=CC=C12 |
上方提供的技术数据仅供参考。批次相关数据请参见分析证书。
Tocris products are intended for laboratory research use only, unless stated otherwise.
溶剂 | 最高浓度 mg/mL | 最高浓度 mM | |
---|---|---|---|
溶解性 | |||
DMSO | 61.47 | 100 |
以下数据基于产品分子量 614.73。 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.
浓度/溶剂体积/质量 | 1 mg | 5 mg | 10 mg |
---|---|---|---|
1 mM | 1.63 mL | 8.13 mL | 16.27 mL |
5 mM | 0.33 mL | 1.63 mL | 3.25 mL |
10 mM | 0.16 mL | 0.81 mL | 1.63 mL |
50 mM | 0.03 mL | 0.16 mL | 0.33 mL |
参考文献是支持产品生物活性的出版物。
Moody et al (2001) CI-988 inhibits growth of small cell lung cancer cells. J.Pharmacol.Exp.Ther. 299 1154 PMID: 11714907
Andre et al (2005) Involvement of cholecystokininergic systems in anxiety-induced hyperalgesia in male rats: behavioral and biochemical studies. J.Neurosci. 25 7896 PMID: 16135746
Hughes et al (1990) Development of a class of selective cholecystokinin type B receptor antagonists having potent anxiolytic activity. Proc.Natl.Acad.Sci.USA 87 6728
If you know of a relevant reference for CI 988, please let us know.
关键词: CI 988, CI 988 supplier, Potent, selective, CCK2, antagonists, Cholecystokinin2, Receptors, CI988, PD134308, PD, 134308, Receptor, 2607, Tocris Bioscience
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Tocris offers the following scientific literature in this area to showcase our products. We invite you to request* your copy today!
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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.