Lobeline hydrochloride
Based on 1 publication(s) in Google Scholar
Lobeline (α-Lobeline) hydrochloride is a brain-penetrant nicotinic receptor agonist. Lobeline hydrochloride increases dopamine (DA) release by inhibiting DA uptake into synaptic vesicles, and altering presynaptic DA storage. Lobeline hydrochloride is effective in smoking cessation.
For research use only. We do not sell to patients.
- Purity: 99.88%
- CAS No.: 134-63-4
- Formula: C22H28ClNO2
- Molecular Weight:373.92
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Storage:
4°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Publications Citing Use of MedChemExpress (MCE) Lobeline hydrochloride
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Biological Activity
Lobeline (0.1-100 μM) hydrochloride evokes [3H]DA overflow calcium-independently[1].
Lobeline hydrochloride inhibits [3H]DA uptake into synaptosomes (IC50=80 μM) and vesicles (IC50=0.88 μM)[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Lobeline (3 mg/kg; s.c.; 7 times during 7 sessions) hydrochloride specifically decreases responding for d-Methamphetamine in a noncompetitive manner, and increases tolerance development[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Sprague-Dawley rats (200-250 g)[3]
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Dosage:0.3 mg/kg, 1.0 mg/kg, and 3.0 mg/kg for acute administration; 3 mg/kg for chronic administration
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Administration:Subcutaneous injection; 15 min prior to measurement, or every 15 min for 7 sessions; separated by 2 intervening maintenance days of d-methamphetamine (0.05 mg/kg/infusion) self-administration
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Result:Decreased d-methamphetamine Self-Administration.
Chemical Information
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CAS No. 134-63-4
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Appearance Solid
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Molecular Weight 373.92
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Formula C22H28ClNO2
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Color White to off-white
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SMILES
CN1[C@@H](CC(C2=CC=CC=C2)=O)CCC[C@H]1C[C@H](O)C3=CC=CC=C3.[H]Cl
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Synonyms
α-Lobeline hydrochloride; L-Lobeline hydrochloride
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Structure Classification
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Initial Source
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, sealed storage, away from moisture and light
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
Publications (1)
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Journal Impact Factor
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Most Recent
Solvent & Solubility
H2O : 6 mg/mL (16.05 mM; Need ultrasonic)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (272 KB)
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SDS (480 KB)
- English - EN (480 KB)
- Français - FR (480 KB)
- Deutsch - DE (480 KB)
- Norwegian - NO (480 KB)
- Español - ES (480 KB)
- Swedish - SV (480 KB)
- Italian - IT (480 KB)
- Korean - KR (480 KB)
- Portuguese - PT (480 KB)
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Handling Instructions (2659 KB)
References
[1]. Teng L, et al. Lobeline and nicotine evoke [3H]overflow from rat striatal slices preloaded with [3H]dopamine: differential inhibition of synaptosomal and vesicular [3H]dopamine uptake. J Pharmacol Exp Ther. 1997 Mar;280(3):1432-44. [Content Brief]
[2]. Monzurul Amin Roni, et al. Lobeline attenuates ethanol abstinence-induced depression-like behavior in mice. Alcohol. 2017 Jun:61:63-70. [Content Brief]
[3]. Harrod SB, et al. Lobeline attenuates d-methamphetamine self-administration in rats. J Pharmacol Exp Ther. 2001 Jul;298(1):172-9. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| H2O | 1 mM | 2.6744 mL | 13.3718 mL | 26.7437 mL | 66.8592 mL |
| 5 mM | 0.5349 mL | 2.6744 mL | 5.3487 mL | 13.3718 mL | |
| 10 mM | 0.2674 mL | 1.3372 mL | 2.6744 mL | 6.6859 mL | |
| 15 mM | 0.1783 mL | 0.8915 mL | 1.7829 mL | 4.4573 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Lobeline hydrochloride Related Classifications
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