1. Membrane Transporter/Ion Channel Neuronal Signaling
  2. Calcium Channel
  3. Levamlodipine

Levamlodipine  (Synonyms: (S)-Amlodipine; Levoamlodipine)

Cat. No.: HY-14744
Handling Instructions

Levamlodipine ((S)-Amlodipine) is a powerful dihydropyridine calcium channel blocker, possessing vasodilation properties and used in the treatment of hypertension and angina.

At equivalent molar concentrations, both the salt and free forms of a compound exhibit comparable biological activity. Nevertheless, the salt form (Levamlodipine besylate) usually boasts enhanced water solubility and stability.

For research use only. We do not sell to patients.

Levamlodipine Chemical Structure

Levamlodipine Chemical Structure

CAS No. : 103129-82-4

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Other In-stock Forms of Levamlodipine:

Other Forms of Levamlodipine:

Top Publications Citing Use of Products

1 Publications Citing Use of MCE Levamlodipine

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

Levamlodipine ((S)-Amlodipine) is a powerful dihydropyridine calcium channel blocker, possessing vasodilation properties and used in the treatment of hypertension and angina[1].

IC50 & Target

Calcium channel[1].

Clinical Trial
Molecular Weight

408.88

Formula

C20H25ClN2O5

CAS No.
SMILES

O=C(C1=C(COCCN)NC(C)=C(C(OC)=O)[C@@H]1C2=CC=CC=C2Cl)OCC

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (244.57 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.4457 mL 12.2285 mL 24.4571 mL
5 mM 0.4891 mL 2.4457 mL 4.8914 mL
View the Complete Stock Solution Preparation Table
  • 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:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

  • Protocol 1

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.5 mg/mL (6.11 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

    Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
  • Protocol 2

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.5 mg/mL (6.11 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

    Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
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.
Please enter your animal formula composition:
%
DMSO +
+
%
Tween-80 +
%
Saline
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Calculation results:
Working solution concentration: mg/mL
Method for preparing stock solution: mg drug dissolved in μL  DMSO (Stock 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).
Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.
 If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Purity & Documentation
References

Complete Stock Solution Preparation Table

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.4457 mL 12.2285 mL 24.4571 mL 61.1426 mL
5 mM 0.4891 mL 2.4457 mL 4.8914 mL 12.2285 mL
10 mM 0.2446 mL 1.2229 mL 2.4457 mL 6.1143 mL
15 mM 0.1630 mL 0.8152 mL 1.6305 mL 4.0762 mL
20 mM 0.1223 mL 0.6114 mL 1.2229 mL 3.0571 mL
25 mM 0.0978 mL 0.4891 mL 0.9783 mL 2.4457 mL
30 mM 0.0815 mL 0.4076 mL 0.8152 mL 2.0381 mL
40 mM 0.0611 mL 0.3057 mL 0.6114 mL 1.5286 mL
50 mM 0.0489 mL 0.2446 mL 0.4891 mL 1.2229 mL
60 mM 0.0408 mL 0.2038 mL 0.4076 mL 1.0190 mL
80 mM 0.0306 mL 0.1529 mL 0.3057 mL 0.7643 mL
100 mM 0.0245 mL 0.1223 mL 0.2446 mL 0.6114 mL
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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.

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Levamlodipine
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HY-14744
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