Pantoprazole Sodium Sesquihydrate
CAS No : 164579-32-2
IUPAC Name : Sodium 5-(Difluoromethoxy)-2-[(RS) -(3,4-dimethoxy--pyridin-2-yl)methyl]sulfinyl]-1H Benzimadazole-ide sesquihydrate
Molecular Formula : C16H14F2NaO4S.1.5H20
Molecular Weight : 864.8 g/mol
Pantoprazole sodium sesquihydrate is a white to off-white crystalline powder and is racemic. Pantoprazole has weakly basic and acidic properties. Pantoprazole sodium sesquihydrate is freely soluble in water, very slightly soluble in phosphate buffer at pH 7.4, and practically insoluble in n-hexane. pantoprazole sodium sesquihydrate api. The stability of the compound in aqueous solution is pH-dependent. The rate of degradation increases with decreasing pH. At ambient temperature, the degradation half-life is approximately 2.8 hours at pH 5 and approximately 220 hours at pH 7.8.