85-1693-99　(S)-Omeprazole Sodium Salt 10mg　CAS No:161796-78-7　018787

特徴

• (S)-Omeprazole is the (S)-enantiomer of Omeprazole a gastric proton-pump inhibitor. (S)-Omeprazole is more potent that its (R)-enantiomer and is used in the treatment of gastroesophageal reflux disease as well as gastrointestinal ulcers associated with Crohn's disease.
• Synonyms:6-Methoxy-2-[(S)-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole Sodium Salt; (S)-5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridyl)methyl]sulfinyl] -1H-benzimidazole Sodium Salt; (-)-Omeprazole Sodium Salt; Esomeprazole Sodium; H 199/18 sodium; S-Omeprazole Sodium
• Molecular Formula:C₁₇H₁₈N₃O₃SNa
• Molecular Weight:367.4
• Appearance:Pale Beige to Beige Solid
• Purity:≥98%
• Melting Point:>204ºC (dec.)
• Solubility:DMSO (Slightly), Water (Slightly)
• Method for Determining Identity:Proton NMR (DMSO-d6) Spectroscopic Analysis and Mass Spectrometric Analysis
• TLC Conditions:SiO2; Dichloromethane: Methanol = 9:1; Visualized with UV ,AMCS and KMnO4; Single spot; Rf=0.6
• Elemental Analysis:Calculated: %C: 55.58, %H: 4.94, %N: 11.44
• Specific Rotation:-36.9º (c=0.1, Methanol); +40.3º (c=0.1, Water)
• Water Content:~7%
• Storage and Stability:May be stored at RT for short-term only. Long-term storage is recommended at 4°C. Stable for 6 months after receipt.. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
• Important Note:This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
• Toxicity and Hazards: All products should be handled by qualified personnel only, trained in laboratory procedures.