SHEET /m/omeprazole · PubChem CID 4594 · CAS 73590-58-6 · REV 2026.07
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Omeprazole from source
C17H19N3O3S · 345.4 g/mol
Prilosec · Losec · Antra · Omeprazon
Also sold as Prilosec, Zegerid from source
What is Omeprazole?
Medication used in the treatment of gastroesophageal reflux disease, peptic ulcer disease, and Zollinger–Ellison syndrome. from source
CategoryOTC medicine
Chemical familyAromatics
LeaderboardsBiggest
Fig. 1 · 2D structure RDKit
CC1=CN=C(C(=C1OC)C)CS(=O)C2=NC3=C(N2)C=C(C=C3)OC
Where you'll find it
Not yet mapped to everyday foods or products.
Toxicity & hazards
WarningIrritantH302from source
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Where Omeprazole leads
Relatedcomputed