4-Aminopyridine

Catalog No.: A17490
Potassium channel blocker
Dalfampridine is a potassium channel blocker used to help multiple sclerosis patients walk.
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Product Name Price Stock Qty
4-Aminopyridine 500mg
$50.00
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Biological Activity
Discription Dalfampridine is a potassium channel blocker used to help multiple sclerosis patients walk.
Product Information
Catalog Num A17490
Formula C5H6N2
Molecular Weight 94.11
CAS Number 504-24-5
SMILES C1=CN=CC=C1N
Synonyms 4-aminopyridine; Pyridin-4-amine; Fampridine; 4-Pyridinamine; 504-24-5; 4-Pyridylamine
Storage

Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for 36 months.
In solution, store at -20ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

Solubility
In vitro DMSO 15 mg/mL (159.38 mM)
Ethanol <1 mg/mL
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
Preparing Stock Solutions
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 106.26 mL 531.29 mL 1062.59 mL
0.5 mM 21.25 mL 106.26 mL 212.52 mL
1 mM 10.63 mL 53.13 mL 106.26 mL
5 mM 2.13 mL 10.63 mL 21.25 mL
Useful Calculator

This calculator helps you calculate mass of compound based on solution concentration, volume and molecular weight in a specific solution using the formula:

Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)

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Please check COA/MSDS for correct molecular weight.

Calculate the dilution required to prepare a stock solution.
This equation is commonly abbreviated as: C1V1 = C2V2

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