Description:
Omeprazole EP Impurity E 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: 361.42
- Molecular Formula: C17H19N3O4S
Purity: >95%
Canonical SMILES:
CC1=C[N+](=C(C(=C1OC)C)CS(=O)C2=NC3=C(N2)C=C(C=C3)OC)[O-]
InChI:
InChI=1S/C17H19N3O4S/c1-10-8-20(21)15(11(2)16(10)24-4)9-25(22)17-18-13-6-5-12(23-3)7-14(13)19-17/h5-8H,9H2,1-4H3,(H,18,19)
InChIKey: QZVDQETYNOBUPJ-UHFFFAOYSA-N
- Melting Point: 172-174°C (dec.)
- Appearance: White to Off-white Solid
- Storage: Store at 2-8°C
Synonyms:
Esomeprazole EP Impurity E; Omeprazole N-Oxide; 5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole N-oxide; Omeprazole USP Related Compound E
More details are to be found on supplier website
