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Amifampridine

Name: Amifampridine
Brand: TargetMol
SKU: T4497
Price: 29 USD
Availability: InStock
Rating: 5 (10 reviews)

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Catalog No. T4497Cas No. 54-96-6

Alias Pyridine-3,4-Diamine, 3,4-Pyridinediamine, 3,4-Diaminopyridine

Amifampridine (3,4-Diaminopyridine) is primarily used to treat rare muscle diseases. It blocks potassium channel efflux in nerve terminals, increasing action potential duration, which allows Ca2+ channels to remain open longer and enhances acetylcholine release to stimulate muscles at the end plate.

Amifampridine

🥰Excellent

Purity: 99.82%

Catalog No. T4497Alias Pyridine-3,4-Diamine, 3,4-Pyridinediamine, 3,4-DiaminopyridineCas No. 54-96-6

Pack Size	Price	Availability	Quantity
1 g	$29	In Stock
1 mL x 10 mM (in DMSO)	$29	In Stock

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Purity:99.82%

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COA HNMR LCMS

Product Introduction

Bioactivity

Description	Amifampridine (3,4-Diaminopyridine) is primarily used to treat rare muscle diseases. It blocks potassium channel efflux in nerve terminals, increasing action potential duration, which allows Ca2+ channels to remain open longer and enhances acetylcholine release to stimulate muscles at the end plate.
Synonyms	Pyridine-3,4-Diamine, 3,4-Pyridinediamine, 3,4-Diaminopyridine

Chemical Properties

Molecular Weight	109.13
Formula	C₅H₇N₃
Cas No.	54-96-6
Smiles	NC1=C(N)C=NC=C1
Relative Density.	1.251g/cm3
Color	Red
Appearance	Solid

Storage & Solubility Information

Storage

Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.

Solubility Information

H2O: 24 mg/mL (219.92 mM), Sonication is recommended.

DMSO: 60 mg/mL (549.8 mM), Sonication is recommended.

In Vivo Formulation

10% DMSO+40% PEG300+5% Tween 80+45% Saline: 2 mg/mL (18.33 mM), Sonication is recommended.

Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions.

Solution Preparation Table

H2O/DMSO

	1mg	5mg	10mg	50mg
1 mM	9.1634 mL	45.8169 mL	91.6338 mL	458.1692 mL
5 mM	1.8327 mL	9.1634 mL	18.3268 mL	91.6338 mL
10 mM	0.9163 mL	4.5817 mL	9.1634 mL	45.8169 mL
20 mM	0.4582 mL	2.2908 mL	4.5817 mL	22.9085 mL
50 mM	0.1833 mL	0.9163 mL	1.8327 mL	9.1634 mL
100 mM	0.0916 mL	0.4582 mL	0.9163 mL	4.5817 mL

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In Vivo Formulation Calculator (Clear solution)

Please enter your animal experiment information in the following box and click Calculate to obtain the mother liquor preparation method and in vivo formula preparation method:

For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . TargetMol | Animal experiments

A total of 10 animals were administered, and the formula you used is 5% TargetMol | reagent

DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH₂O. So your working solution concentration is 2 mg/mL。

Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSO TargetMol | reagent

(mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.

Preparation method for in vivo formula: Take 50 μL DMSO TargetMol | reagent

main solution, add 300 μLPEG300 TargetMol | reagent

mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH₂O TargetMol | reagent

mix well and clarify

For Reference Only. Please develop an appropriate dissolution method based on your laboratory animals and route of administration.

All types of co-solvents required for the protocol, such asDMSO, PEG300/ PEG400, Tween 80, SBE-β-CD, corn oil are available for purchase on the TargetMol website with a simple click.

Dose Conversion

You can also refer to dose conversion for different animals. More Dose Conversion

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Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc