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Atorvastatin Impurity 22

Atorvastatin Impurity 22 Structure
CAS No.
1821498-27-4
Chemical Name:
Atorvastatin Impurity 22
Synonyms
Atorvastatin diacid impurity;Atorvastatin calcium impurity 71;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;1H-Pyrrole-1-heptanoic acid, 3-carboxy-5-(4-fluorophenyl)-β,δ-dihydroxy-2-(1-methylethyl)-4-phenyl-, (βR,δR)-;1-((3R,5R)-6-carboxy-3,5-dihydroxyhexyl)-5-(4-fluorophenyl)-2-isopropyl-4-phenyl-1H-pyrrole-3-carboxylic acid ;(betaR,deltaR)-3-Carboxy-5-(4-fluorophenyl)-beta,delta-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 calcium(II)
CBNumber:
CB23359024
Molecular Formula:
C27H30FNO6
Molecular Weight:
483.53
MOL File:
1821498-27-4.mol

Atorvastatin Impurity 22 Properties

Boiling point 681.7±55.0 °C(Predicted)
Density 1.28±0.1 g/cm3(Predicted)
pka 4.29±0.10(Predicted)

Atorvastatin Impurity 22 Chemical Properties,Uses,Production

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).

Atorvastatin Impurity 22 Preparation Products And Raw materials

Raw materials

Preparation Products

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 1821498-27-4 1841298-27-4