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Molecular Formula: C17H19N3O5S
Molecular Weight: 377.42
Hazard Symbols: Xi
HS Code: 2933399090

Description:
Omeprazole EP Impurity I is an impurity of Omeprazole. Omeprazole is a proton pump inhibitor used in the treatment of dyspepsia. It binds to the proton pump hydrogen-potassium adenosine triphosphatase (H+/K+ ATPase) and inhibits its activity and the parietal cell secretion of H+ ions into the gastric lumen.

• Molecular Weight:377.42
• Melting Point:185-187°C (dec.)
• Purity:>95%

Molecular Formula:
C17H19N3O5S
Canonical SMILES:
CC1=C[N+](=C(C(=C1OC)C)CS(=O)(=O)C2=NC3=C(N2)C=C(C=C3)OC)[O-]
InChI:
InChI=1S/C17H19N3O5S/c1-10-8-20(21)15(11(2)16(10)25-4)9-26(22,23)17-18-13-6-5-12(24-3)7-14(13)19-17/h5-8H,9H2,1-4H3,(H,18,19)
InChIKey:
ZBGMHRIYIGAEGJ-UHFFFAOYSA-N
Appearance:
White to Off-white Solid
Storage: Store at 2-8°C
Synonyms:
Omeprazole USP Related Compound I; Omeprazole Sulfone N-Oxide; 4-Methoxy-2-(((6-methoxy-1H-benzo[d]imidazol-2-yl)sulfonyl)methyl)-3,5-dimethylpyridine 1-oxide; 5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-1-oxido-2-pyridinyl)methyl]sulfonyl]-1H-benzimidazole