CP 154526
CP 154526 is a potent, brain-penetrant and selective corticotropin-releasing factor receptor 1 (CRF1) antagonist with a Ki of 2.7 nM. CP 154526 shows selective for CRF1 over CRF2 (Ki = >10 μM). CP 154526 has anxiolytic activities.
For research use only. We do not sell to patients.
- CAS No.: 157286-86-7
- Formula: C23H32N4
- Molecular Weight:364.53
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Biological Activity
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Chemical Information
- Purity & Documentation
- References
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Help & FAQs
Biological Activity
Description
Cellular Effect
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| CHO | IC50 |
0.011 μM
Compound: 8, CP-154,526
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Displacement of ovine [125I]CRF from human CRF1 receptor expressed in CHO cells
Displacement of ovine [125I]CRF from human CRF1 receptor expressed in CHO cells
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[PMID: 21414781] |
In Vitro
CP 154526 displaces [125I][Tyr0]CRF from rat hippocampal CRF receptors (IC50 = 0.5 nM) and from pituitary CRF receptors (IC50 = 0.04 nM)[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only. .
In Vivo
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Male Sprague Dawley rats[2]
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Dosage:1 mg/kg, 3 mg/kg, 10 mg/kg
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Administration:i.p.; once
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Result:Exhibited signs of anxiolytic-like activity.
Chemical Information
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CAS No. 157286-86-7
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Molecular Weight 364.53
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Formula C23H32N4
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SMILES
CC1=C(N2C=C(C)C3=C(N(CCCC)CC)N=C(C)N=C32)C(C)=CC(C)=C1
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
References
[1]. J Lundkvist, et al. A non peptidic corticotropin releasing factor receptor antagonist attenuates fever and exhibits anxiolytic-like activity. Eur J Pharmacol. 1996 Aug 8;309(2):195-200. [Content Brief]
[2]. D W Schulz, et al. CP-154,526: a potent and selective nonpeptide antagonist of corticotropin releasing factor receptors. Proc Natl Acad Sci U S A. 1996 Sep 17;93(19):10477-82. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
CP 154526 Related Classifications
HY-12130 Related Classifications
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