CAS 119141-89-8: 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 characterized by its chemical formula, which includes a benzimidazole ring, a methoxy group, and a pyridine moiety, contributing to its pharmacological activity. The substance is typically administered in its racemic form and is known for its high lipophilicity, allowing for effective absorption in the gastrointestinal tract. Omeprazole is often formulated as enteric-coated tablets to protect it from degradation in the acidic environment of the stomach, ensuring its release in the more neutral pH of the intestines. Its mechanism of action involves the irreversible inhibition of the H+/K+ ATPase enzyme in the gastric parietal cells, leading to decreased gastric acid secretion. Omeprazole is generally well-tolerated, though long-term use may be associated with certain risks, including nutrient malabsorption and gastrointestinal infections.

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)/t24-/m1/s1

InChI key: InChIKey=SUBDBMMJDZJVOS-XMMPIXPASA-N

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

Synonyms:

• (R)-5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole
• (R)-5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridyl)methyl]sulfinyl]-1H-benzimidazole
• (R)-Esomeprazole
• 1H-Benzimidazole, 5-methoxy-2-[(R)-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-
• 1H-Benzimidazole, 5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-, (R)-
• 1H-Benzimidazole, 6-methoxy-2-[(R)-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-
• 1H-Benzimidazole-1-acetic acid, 5-methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-, (+)-
• 2-Chloromethyl-3,5-dinmethyl-4-methoxypyridine
• 5-Methoxy-2-[(4-methoxy-3,5-dimethyl-pyridin-2-yl)methylsulfinyl]-3H-benzoimidazole
• 6-Methoxy-2-[(R)-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole
• Losec
• Mepral
• Mopral
• Omepral
• Omerprazole
• R-(+)-Omeprazole
• Zoltum

1H-Benzimidazole,5-methoxy-2-[(R)-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-

CAS: 119141-89-8

• Formula: C₁₇H₁₉N₃O₃S
• Purity: 96%
• Color and Shape: Solid
• Molecular weight: 345.4161

(R)-Omeprazole

CAS: 119141-89-8

• Formula: C₁₇H₁₉N₃O₃S
• Color and Shape: Off-White Solid
• Molecular weight: 345.42

(R)-Omeprazole

CAS: 119141-89-8

(R)-Omeprazole is a useful organic compound for research related to life sciences. The catalog number …

• Formula: C₁₇H₁₉N₃O₃S
• Color and Shape: Liquid
• Molecular weight: 345.42

(R)-5-Methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole

CAS: 119141-89-8

• Purity: 95.0%
• Molecular weight: 345.4200134277344

(R)-Omeprazole

CAS: 119141-89-8

Omeprazole is a proton pump inhibitor that inhibits gastric acid secretion by binding to the …

• Formula: C₁₇H₁₉N₃O₃S
• Purity: Min. 95%
• Color and Shape: Off-White Powder
• Molecular weight: 345.42 g/mol