CAS 73590-58-6: Omeprazole

Description:Omeprazole is a proton pump inhibitor (PPI) primarily used to treat conditions such as gastroesophageal reflux disease (GERD) and peptic ulcers by reducing stomach acid production. It is a white to off-white crystalline powder that is slightly soluble in water and more soluble in organic solvents. The chemical formula for omeprazole is C17H19N3O3S, and it has a molecular weight of approximately 345.42 g/mol. Omeprazole works by irreversibly inhibiting the H+/K+ ATPase enzyme in the gastric parietal cells, leading to decreased gastric acid secretion. It is typically administered orally and is available in various formulations, including delayed-release capsules and tablets. The substance is stable under normal conditions but may degrade when exposed to moisture and light. Omeprazole is generally well-tolerated, though it can cause side effects such as headache, nausea, and abdominal pain in some individuals. As with any medication, it is important to use omeprazole under the guidance of a healthcare professional.

Formula:C₁₇H₁₉N₃O₃S

InChI:InChI=1S/C17H19N3O3S/c1-10-8-18-15(11(2)16(10)23-4)9-24(21)17-19-13-6-5-12(22-3)7-14(13)20-17/h5-8H,9H2,1-4H3,(H,19,20)

InChI key:InChIKey=SUBDBMMJDZJVOS-UHFFFAOYSA-N

SMILES:O=S(C1=NC=2C=CC(OC)=CC2N1)CC3=NC=C(C(OC)=C3C)C

Synonyms:
1H-Benzimidazole, 5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-
1H-Benzimidazole, 6-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-
2-Chloromethyl-3,5-dinmethyl-4-methoxypyridine
2-[[(3,5-Dimethyl-4-methoxy-2-pyridyl)methyl]sulfinyl]-5-methoxy-1H-benzimidazole
5-Methoxy-2-[(4-methoxy-3,5-dimethyl-pyridin-2-yl)methylsulfinyl]-3H-benzoimidazole
5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole
5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridyl)methyl]sulfinyl]-1H-benzimidazole
6-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole
Acidex
Antra
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