Adiphenine
Based on 3 publication(s) in Google Scholar
Adiphenine is a non-competitive inhibitor of nicotinic acetylcholine receptor (nAChR), with an IC50s of 1.9, 1.8, 3.7, and 6.3 μM for α1, α3β4, α4β2, and α4β4, respectively. Adiphenine has anticonvulsant effects.
For research use only. We do not sell to patients.
- CAS No.: 64-95-9
- Formula: C20H25NO2
- Molecular Weight:311.42
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
Publications Citing Use of MedChemExpress (MCE) Adiphenine
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Biological Activity
Adiphenine (10 nM-1 mM; 3 min) blocks the function of α1*-nAChR in a dose-dependent manner in TE671/RD cells, with an IC50 of 1.9 μM[1].
Adiphenine (10 nM-1 mM; 3 min) blocks the function of α3α4*-nAChR in a dose-dependent manner in SH-SY5Y cells, with an IC50 of 1.8 μM[1].
Adiphenine (10 nM-1 mM; 3 min) blocks the function of α4β2- and α4β4-nAChR in a dose-dependent manner in SH-EP1 cells, with IC50s of 3.7 and 6.3 μM, respectively[1].
Adiphenine (50-200 μM; 30-60 s) decreases the frequency of ACh-induced single-channel currents in HEK 293 cells[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 64-95-9
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Molecular Weight 311.42
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Formula C20H25NO2
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SMILES
O=C(C(C1=CC=CC=C1)C2=CC=CC=C2)OCCN(CC)CC
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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.
Publications (3)
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Journal Impact Factor
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Most Recent
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Adv Sci (Weinh)
Identification of Nicotinic Acetylcholine Receptor for N-Acetylcysteine to Rescue Nicotine-induced Injury Using Beating Cilia in Primary Tissue Derived Airway Organoids. [Abstract]2025 Jan;12(1):e2407054. PMID: 39582278 -
Acta Pharmacol Sin
Ursolic acid derivative UA312 ameliorates ionizing radiation-induced cardiotoxicity and neurodevelopmental toxicity in zebrafish via targeting chrna3 and grik5. [Abstract]2025 Apr 28. PMID: 40295836 -
J Neurochem
Adiphenine Alleviates Impulsive-Like Behaviors in Aged Mice by Inhibiting Nicotinic Acetylcholine Receptors. [Abstract]2025 Aug;169(8):e70190. PMID: 40772705
Purity & Documentation
References
[1]. Gentry CL, et, al. Local anesthetics noncompetitively inhibit function of four distinct nicotinic acetylcholine receptor subtypes. J Pharmacol Exp Ther. 2001 Dec;299(3):1038-48. [Content Brief]
[2]. Spitzmaul, G., et al., The local anaesthetics proadifen and adiphenine inhibit nicotinic receptors by different molecular mechanisms. Br J Pharmacol, 2009. 157(5): p. 804-17. [Content Brief]
[3]. TANAKA K, et, al. Anticonvulsant properties of procaine, cocaine, adiphenine and related structures. Proc Soc Exp Biol Med. 1955 Oct;90(1):192-5. [Content Brief]
[4]. Michelot, J., et al., Adiphenine plasma levels and blood-brain barrier crossing in the rat. Eur J Drug Metab Pharmacokinet, 1985. 10(4): p. 273-8. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)