Impurities >> Simvastatin Impurities

Product Name
CAS no.
Structure
Molecular formula
Molecular weightIUPAC Name
Simvastatin EP impurity - A101314-97-0Simvastatin EP impurity-AC25H39NaO6458.56sodium (3R,5R)-7-((1S,2S,6R,8S,8aR)-8-((2,2-dimethylbutanoyl)oxy)-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)-3,5-dihydroxyheptanoate
Simvastatin Hydroxy Acid Methyl ester145576-26-7Simvastatin Hydroxy Acid Methyl esterC26H42O6450.61(3R,5R)-methyl 7-((1S,2S,6R,8S,8aR)-8-((2,2-dimethylbutanoyl)oxy)-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)-3,5-dihydroxyheptanoate
Simvastatin Hydroxy Acid Ethyl esterN.A.Simvastatin Hydroxy Acid Ethyl esterC27H44O6464.63(3R,5R)-ethyl 7-((1S,2S,6R,8S,8aR)-8-((2,2-dimethylbutanoyl)oxy)-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)-3,5-dihydroxyheptanoate
Simvastatin EP impurity - B (Acetyl simvastatin)145576-25-6Simvastatin EP impurity - BC27H40O6460.6(1S,3R,7S,8S,8aR)-8-(2-((2R,4R)-4-acetoxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoate
Simvastatin Ammonium salt139893-43-9Simvastatin ammonium saltC25H43NO6453.61ammonium (3R,5R)-7-((1S,2S,6R,8S,8aR)-8-((2,2-dimethylbutanoyl)oxy)-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)-3,5-dihydroxyheptanoate

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