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ChemicalBook--->CAS DataBase List--->442851-50-5

442851-50-5

442851-50-5 Structure

442851-50-5 Structure
IdentificationBack Directory
[Name]

Atorvastatin Dehydro Lactone
[CAS]

442851-50-5
[Synonyms]

Atorvastatin 2,3-Anhydro Lactone
2,3-Anhydro Atorvastatin Lactone
1-[2-[(2S)-3,6-Dihydro-6-oxo-2H-pyr
3-Dehydroxy 2,3-Dehydro Atorvastatin Lactone
2,3-Anhydro Atorvastatin Lactone/ 3-Dehydroxy 2,3-Dehydro Atorvastatin Lactone/ Atorvastatin Eliminated Lactone
(S)-5-(4-fluorophenyl)-2-isopropyl-1-(2-(6-oxo-3,6-dihydro-2H-pyran-2-yl)ethyl)-N,4-diphenyl-1H-pyrrole-3-carboxamide
5-(4-Fluorophenyl)-2-isopropyl-1-{2-[(2S)-6-oxo-3,6-dihydro-2H-py ran-2-yl]ethyl}-N,4-diphenyl-1H-pyrrole-3-carboxamide
5-(4-fluorophenyl)-2-isopropyl-1-[2-((S)-6-oxo-3,6-dihydro-2H-pyran-2-yl)-ethyl]-4-phenyl-1H-pyrrole-3-carboxylic acid phenylamide
Atorvastatin impurity 38/Atorvastatin 2,3-Anhydro Lactone/Atorvastatin Dehydro Lactone/1-[2-[(2S)-3,6-Dihydro-6-oxo-2H-pyran-2-yl]-ethyl]-5-(4-fluorophenyl)-2-(1-methylethyl)-N,4-diphenyl-1Hpyrrole-3-carboxamide
[Molecular Formula]

C33H31FN2O3
[MOL File]

442851-50-5.mol
[Molecular Weight]

522.61
Chemical PropertiesBack Directory
[Melting point ]

80-85°C
[storage temp. ]

-20°C Freezer
[solubility ]

Chloroform (Slightly), Methanol (Slightly)
[form ]

Solid
[color ]

Pale Yellow to Yellow
Hazard InformationBack Directory
[Chemical Properties]

Yellow Solid
[Uses]

3-Dehydroxy 2,3-Dehydro Atorvastatin Lactone is an intermediate in the preparation of Atorvastatin (A791750) and it’s derivatives.
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