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Vonoprazan fumarate

November 14, 2025

Basic information:

Product name Vonoprazan fumarate
Synonym Vonaprazan;5-(2-Fluorophenyl)-N-methyl-1-(3-pyridinylsulfonyl)-1H-pyrrole-3-methanamine2-butenedioate(Vonoprazan);1-[5-(2-fluorophenyl)-1-pyridin-3-Chemicalbookylsulfonylpyrrol-3-yl]-N-methylmethanamine;AK-438;Vonaprazan(TAK-438);vonoprazan(tak-438);Vonoprazanfumarate(TAK-438);vonoprazan(tak-438)1260141-27-2
CAS No. 1260141-27-2
MF C21H20FN3O6S
MW 461.4634032
Purity 99.00%
Related categories API
Storage Store at room temperature, away from the light and fire.
Packaging 1kg/bag, 5kg/bag, 25kg/drum can be subpacked as customer’s request.
Product Manager Cara Lee
Email: Cara@coreychem.com

 

Appearance: White crystalline powder; odourless

Standard No.: DMF

Application:

Vonoprazan fumarate(TAK-438) is a new class of inhibitors of potassium-competitive acid blockers, has a strong and long-lasting inhibitory effect on gastric acid secretion. Meanwhile, in the final step of gastric acid secretion by gastric parietal cells, it inhibits the binding of K to H, k-ATPase (proton pump). It also has an early termination effect on gastric acid secretion.

 

🌡Storage:
room temperature, keep away from the light.

Any interest, please contact product manager:Cara@coreychem

 

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