1. Membrane Transporter/Ion Channel Neuronal Signaling
  2. nAChR Dopamine Transporter
  3. Lobeline hydrochloride

Lobeline hydrochloride  (Synonyms: α-Lobeline hydrochloride; L-Lobeline hydrochloride)

Cat. No.: HY-B0979 Purity: 99.98%
COA Handling Instructions

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.

Lobeline hydrochloride Chemical Structure

Lobeline hydrochloride Chemical Structure

CAS No. : 134-63-4

Size Price Stock Quantity
Solid + Solvent
10 mM * 1 mL in Water
ready for reconstitution
USD 27 In-stock
Solution
10 mM * 1 mL in Water USD 27 In-stock
Solid
5 mg USD 20 In-stock
10 mg USD 25 In-stock
50 mg USD 55 In-stock
100 mg USD 99 In-stock
200 mg   Get quote  
500 mg   Get quote  

* Please select Quantity before adding items.

This product is a controlled substance and not for sale in your territory.

Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of Lobeline hydrochloride:

Top Publications Citing Use of Products
  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

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[1][2].

In Vitro

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.

In Vivo

Lobeline (0.3-3.0 mg/kg; s.c.; single dose) hydrochloride decreases d-methamphetamine self-administration in rats model[3].
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.

Animal Model: Sprague-Dawley rats (200-250 g)[3]
Dosage: 0.3 mg/kg, 1.0 mg/kg, and 3.0 mg/kg for acute administration; 3 mg/kg for chronic administration
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
Result: Decreased d-methamphetamine Self-Administration.
Clinical Trial
Molecular Weight

373.92

Formula

C22H28ClNO2

CAS No.
Appearance

Solid

Color

White to off-white

SMILES

CN1[C@@H](CC(C2=CC=CC=C2)=O)CCC[C@H]1C[C@H](O)C3=CC=CC=C3.[H]Cl

Structure Classification
Initial Source
Shipping

Room temperature in continental US; may vary elsewhere.

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)

Solvent & Solubility
In Vitro: 

H2O : 6 mg/mL (16.05 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.6744 mL 13.3718 mL 26.7437 mL
5 mM 0.5349 mL 2.6744 mL 5.3487 mL
View the 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.

* 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.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).
Purity & Documentation

Purity: 99.98%

References

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.

  • No file chosen (Maximum size is: 1024 Kb)
  • If you have published this work, please enter the PubMed ID.
  • Your name will appear on the site.

Lobeline hydrochloride Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Your Recently Viewed Products:

Inquiry Online

Your information is safe with us. * Required Fields.

Product Name

 

Salutation

Applicant Name *

 

Email Address *

Phone Number *

 

Organization Name *

Department *

 

Requested quantity *

Country or Region *

     

Remarks

Bulk Inquiry

Inquiry Information

Product Name:
Lobeline hydrochloride
Cat. No.:
HY-B0979
Quantity:
MCE Japan Authorized Agent: