| | Identification | Back Directory |  | [Name] 
 Atorvastatin Impurity 40
 |  | [CAS] 
 1116118-82-1
 |  | [Synonyms] 
 Atorvastatin Impurity 135
 Atorvastatin Diamino Impurity
 Atorvastatin EP IMpurity F intermediate 1
 Atorvastatin Di-acetonide tert-Butyl Ester
 1,3-Dioxane-4-acetic acid, 6-[2-[[2-[(4R,6R)-6-[2-[2-(4-fluorophenyl)-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrol-1-yl]ethyl]-2,2-dimethyl-1,3-dioxan-4-yl]acetyl]amino]ethyl]-2,2-dimethyl-, 1,1-dimethylethyl ester, (4R,6R)-
 |  | [Molecular Formula] 
 C50H64FN3O8
 |  | [MOL File] 
 1116118-82-1.mol
 |  | [Molecular Weight] 
 854.06
 | 
 | Chemical Properties | Back Directory |  | [Melting point ] 
 128-129°C
 |  | [storage temp. ] 
 -20°C Freezer, Under inert atmosphere
 |  | [solubility ] 
 Chloroform (Slightly), Methanol (Slightly)
 |  | [form ] 
 Solid
 |  | [color ] 
 White to Off-White
 | 
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