TAK-438 (vonoprazan)

Catalog No.: A11239
potassium-competitive acid Blocker
TAK-438 is a novel potassium-competitive acid blocker.
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Product Name Price Stock Qty
TAK-438 2mg
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TAK-438 5mg
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TAK-438 10mg
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TAK-438 25mg
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TAK-438 10mM * 1mL in DMSO
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Biological Activity
Discription TAK-438 is a novel potassium-competitive acid blocker.
Target Value
Product Information
Catalog Num A11239
Formula C21H20FN3O6S
Molecular Weight 461.5
CAS Number 1260141-27-2
Synonyms TAK438

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.

In vitro (25°C) DMSO 58 mg/mL (125.68 mM)
Water Insoluble
Ethanol Insoluble
In vivo 0.5% methylcellulose 16 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 21.67 mL 108.34 mL 216.68 mL
0.5 mM 4.33 mL 21.67 mL 43.34 mL
1 mM 2.17 mL 10.83 mL 21.67 mL
5 mM 0.43 mL 2.17 mL 4.33 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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Calculate the dilution required to prepare a stock solution.
This equation is commonly abbreviated as: C1V1 = C2V2

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