C17H18N3NaO3S
367.4 g/mol
APIWarning
Esomeprazole Sodium
CAS161796-78-7
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
Esomeprazole Sodium is the sodium salt of the S-isomer of omeprazole, a proton pump inhibitor. It acts by inhibiting the H+/K+ ATPase enzyme in gastric parietal cells, reducing gastric acid secretion.
Pharmaceutical manufacturingActive pharmaceutical ingredient for acid-related disorder therapies
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 161796-78-7
Related Compounds
StrongSame Parent
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Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation
H411Toxic to aquatic life with long lasting effects
H412Harmful to aquatic life with long lasting effects
Identifiers
IUPAC Name
sodium 5-methoxy-2-[(S)-(4-methoxy-3,5-dimethyl-2-pyridinyl)methylsulfinyl]benzimidazol-1-ide
InChIKey
RYXPMWYHEBGTRV-JIDHJSLPSA-N
SMILES
CC1=CN=C(C(=C1OC)C)C[S@](=O)C2=NC3=C([N-]2)C=CC(=C3)OC.[Na+]
Synonyms (13)
- Esomeprazole sodium (USAN)
- (s)-omeprazole sodium salt
- ESOMEPRAZOLE SODIUM [MART.]
- Esomeprazole (as sodium)
- Esomeprazole Sodium
- Esomeprazole sodium CRS
- H199/18 sodium
- Nexium IV
- Nexium IV (TN)