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Atorvastatin Impurity 22

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Atorvastatin Impurity 22 Basic information

Product Name:
Atorvastatin Impurity 22
Synonyms:
  • 1-(6-Carboxy-3,5-dihydroxy-hexyl)-5-(4-fluoro-phenyl)-2-isopropyl-4-phenyl-1H-pyrrole-3-carboxylic acid
  • (βR,δR)-3-Carboxy-5-(4-fluorophenyl)-β,δ-dihydroxy-2-(1-methylethyl)-4-phenyl-1H-Pyrrole-1-heptanoic Acid
  • 1-((3R,5R)-6-carboxy-3,5-dihydroxyhexyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrole-3-carboxylic acid
  • 1-((3R,5R)-6-carboxy-3,5-dihydroxyhexyl)-5-(4-fluorophenyl)-2- isopropyl-4-phenyl-1H-pyrrole-3-carboxylic acid calcium(II)
  • Atorvastatin diacid impurity
  • 1H-Pyrrole-1-heptanoic acid, 3-carboxy-5-(4-fluorophenyl)-β,δ-dihydroxy-2-(1-methylethyl)-4-phenyl-, (βR,δR)-
  • Atorvastatin calcium impurity 71
  • (betaR,deltaR)-3-Carboxy-5-(4-fluorophenyl)-beta,delta-dihydroxy-2-(1-methylethyl)-4-phenyl-1H-Pyrrole-1-heptanoic Acid
CAS:
1821498-27-4
MF:
C27H30FNO6
MW:
483.53
Mol File:
1821498-27-4.mol
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Atorvastatin Impurity 22 Chemical Properties

Boiling point:
681.7±55.0 °C(Predicted)
Density 
1.28±0.1 g/cm3(Predicted)
pka
4.29±0.10(Predicted)
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Atorvastatin Impurity 22 Usage And Synthesis

Uses

(βR,δR)-3-Carboxy-5-(4-fluorophenyl)-β,δ-dihydroxy-2-(1-methylethyl)-4-phenyl-1H-Pyrrole-1-heptanoic Acid has been employed in a novel assay that can determine degradation of pharmaceutical tablets such as?amlodipine besylate (AML) and atorvastatin calcium (ATV).

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