Name: Amlodipine
Brand: Selleck Chemicals
SKU: S1905
Availability: InStock
Rating: 5 (10 reviews)

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Quality Control

Batch: Purity: 99.87%

99.87

Related Targets	CFTR CRM1 CD markers AChR Sodium Channel Potassium Channel GABA Receptor TRP Channel ATPase GluR
Other Calcium Channel Inhibitors	Bay K 8644 Tetrandrine Nilvadipine Flunarizine 2HCl Cilnidipine YM-58483 (BTP2) Ionomycin Imperatorin Manidipine 2HCl Astragaloside A

Solubility

In vitro
Batch:

DMSO : 82 mg/mL (200.54 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Ethanol : 82 mg/mL

Water : Insoluble

Molarity Calculator

Mass	Concentration	Volume	Molecular Weight
Mass value Mass unit	Concentration value Concentration unit	Volume value Volume unit	Molecular weight (g/mol)

Dilution Calculator Molecular Weight Calculator

In vivo batch selection In vivo Batch:
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution	5% DMSO 1 95% Corn oil Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	6.000mg/ml (14.67mM)	Taking the 1 mL working solution as an example, add 50 μL of 120 mg/ml clear DMSO stock solution to 950 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results.
Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	6.000mg/ml (14.67mM)	Taking the 1 mL working solution as an example, add 50 μL of 120 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

Dosage: mg/kg

Average weight of animals: g

Dosing volume per animal: μL

Number of animals:

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO

%

% Tween 80

% ddH₂O

% DMSO

+

%

Calculation results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH₂O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such
as vortex, ultrasound or hot water bath can be used to aid dissolving.

Chemical Information, Storage & Stability

Molecular Weight	408.88	Formula	C₂₀H₂₅ClN₂O₅	Storage (From the date of receipt)	3 years-20°Cpowder
CAS No.	88150-42-9	Download SDF		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent
Synonyms	UK-48340			Smiles	CCOC(=O)C1=C(NC(=C(C1C2=CC=CC=C2Cl)C(=O)OC)C)COCCN

Mechanism of Action

Targets/IC₅₀/Ki	Calcium channel
In vitro	Amlodipine causes a dose-dependent increase in nitrite production. This compound also increases nitrite production in large coronary arteries and in aorta. It is attributed to distinct membrane physico-chemical interactions. This chemical contributes to distinct membrane biophysical interactions that lead to potent lipid antioxidant effects, independent of calcium channel modulation. It increases plaque smooth muscle cell content (P<0.05), whereas atenolol decreases plaque inflammation. This compound attenuates intracellular neuronal Ca²⁺ increases elicited by KCl depolarization but does not affect Ca²⁺ changes triggered by N-methyl-D-aspartate receptor activation. It also inhibits free radical-induced damage to lipid constituents of the membrane in a dose-dependent manner, independent of Ca²⁺ channel modulation.
In vivo	Amlodipine results in regression of cardiovascular hypertrophy and amelioration of endothelial dysfunction in spontaneously hypertensive rats. This compound significantly reduces aortic hypertrophy, endothelial dysfunction, LOX-1 expression, aortic O(2)(-) and ONOO(-) production, and plasma free 8-F(2)alpha-isoprostane levels in Ang II-infused rats. It has antihypertensive and antioxidant activity in vivo, which effectively inhibits many of the oxidative stress-dependent mechanisms involved in Ang II-mediated cardiovascular injury.
References	[1] https://pubmed.ncbi.nlm.nih.gov/9494028/ [2] https://pubmed.ncbi.nlm.nih.gov/10072734/ [3] https://pubmed.ncbi.nlm.nih.gov/18391092/ [4] https://pubmed.ncbi.nlm.nih.gov/10098848/ [5] https://pubmed.ncbi.nlm.nih.gov/9797191/ [6] https://pubmed.ncbi.nlm.nih.gov/14751660/

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Amlodipine Calcium Channel inhibitor

Chemical Structure

Molecular Weight: 408.88