NS-1643

Catalog No.: A15929
hERG channel activator
NS-1643 is a Human ether-a-go-go related gene (hERG) KV11.1 channel activator (EC50 = 10.5 uM).
Grouped product items
Product Name Price Stock Qty
NS-1643 25mg
$140.00
In stock
NS-1643 50mg
$220.00
In stock
NS-1643 100mg
$380.00
In stock
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Biological Activity
Discription NS-1643 is a Human ether-a-go-go related gene (hERG) KV11.1 channel activator (EC50 = 10.5 uM).
Product Information
Catalog Num A15929
Formula C15H10F6N2O3
Molecular Weight 380.25
CAS Number 448895-37-2
SMILES O=C(NC1=CC(C(F)(F)F)=CC=C1O)NC2=CC(C(F)(F)F)=CC=C2O
Synonyms NS 1643, NS1643
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 71 mg/mL (186.72 mM)
Water <1 mg/mL
Ethanol 71 mg/mL (186.72 mM)
* <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 26.3 mL 131.49 mL 262.98 mL
0.5 mM 5.26 mL 26.3 mL 52.6 mL
1 mM 2.63 mL 13.15 mL 26.3 mL
5 mM 0.53 mL 2.63 mL 5.26 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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