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Atorvastatin Dehydro Lactone

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Atorvastatin Dehydro Lactone Basic information

Product Name:
Atorvastatin Dehydro Lactone
Synonyms:
  • Atorvastatin 2,3-Anhydro Lactone
  • 3-Dehydroxy 2,3-Dehydro Atorvastatin Lactone
  • 2,3-Anhydro Atorvastatin Lactone
  • 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
  • (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
  • 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
  • 1-[2-[(2S)-3,6-Dihydro-6-oxo-2H-pyr
CAS:
442851-50-5
MF:
C33H31FN2O3
MW:
522.61
Mol File:
442851-50-5.mol
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Atorvastatin Dehydro Lactone Chemical Properties

Melting point:
80-85°C
Boiling point:
649.1±55.0 °C(Predicted)
Density 
1.19±0.1 g/cm3(Predicted)
storage temp. 
-20°C Freezer
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
Solid
pka
13.55±0.70(Predicted)
color 
Pale Yellow to Yellow
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Atorvastatin Dehydro Lactone Usage And Synthesis

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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