Atorvastatin Cyclic (Fluorophenyl) Impurity

Atorvastatin Cyclic (Fluorophenyl) Impurity Structure
CAS No.
873950-18-6
Chemical Name:
Atorvastatin Cyclic (Fluorophenyl) Impurity
Synonyms
Cyclic FP;Atorvastatin calcium impurity 13;Atorvastatin Cyclic 7-Hydroxy Impurity;Atorvastatin Degradation Product - ATV-FX1;Atorvastatin Cyclic (Fluorophenyl) Impurity;(Atorvastatin Epoxy Pyrrole Oxazine 7-hydroxy Analogue);Atorvastatin Cyclic (Fluorophenyl) Sodium Salt Impurity;Atorvastatin Cyclic Calcium Salt (Fluorophenyl) Impurity;3H-Oxireno[3,4]pyrrolo[2,1-b][1,3]oxazine-3-butanoic acid, 1b-(4-fluorophenyl)hexahydro-β,7-dihydroxy-7-(1-methylethyl)-1a-phenyl-7a-[(phenylamino)carbonyl]-;1b-(4-Fluorophenyl)hexahydro-β,7-dihydroxy-7-(1-methylethyl)-1a-phenyl-7a-[(phenylamino)carbonyl]-3H-oxireno[3,4]pyrrolo[2,1-b][1,3]oxazine-3-butanoic Acid DISCONTINUED, UNSTABLE, SEE A791820
CBNumber:
CB92503014
Molecular Formula:
C33H35FN2O7
Molecular Weight:
590.65
MOL File:
873950-18-6.mol
Modify Date:
2023/4/23 13:52:06

Atorvastatin Cyclic (Fluorophenyl) Impurity Properties

Melting point 157-161°C
Boiling point 785.8±60.0 °C(Predicted)
Density 1.42±0.1 g/cm3(Predicted)
storage temp. -20°C Freezer
solubility Methanol (Slightly), Water (Slightly)
form Solid
pka 4.35±0.10(Predicted)
color White to Off-White
Stability Hygroscopic

Atorvastatin Cyclic (Fluorophenyl) Impurity Chemical Properties,Uses,Production

Chemical Properties

White to Off-White Solid

Uses

A photodegadation product of Atorvastatin (a cyclic impurity of Atorvastatin).

Atorvastatin Cyclic (Fluorophenyl) Impurity Preparation Products And Raw materials

Raw materials

Preparation Products

Atorvastatin Cyclic (Fluorophenyl) Impurity Suppliers

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Atorvastatin Cyclic (Fluorophenyl) Sodium Salt Impurity (Atorvastatin Epoxy Pyrrole Oxazine 7-hydroxy Analogue) Atorvastatin Cyclic Calcium Salt (Fluorophenyl) Impurity Atorvastatin Degradation Product - ATV-FX1 3H-Oxireno[3,4]pyrrolo[2,1-b][1,3]oxazine-3-butanoic acid, 1b-(4-fluorophenyl)hexahydro-β,7-dihydroxy-7-(1-methylethyl)-1a-phenyl-7a-[(phenylamino)carbonyl]- Atorvastatin Cyclic 7-Hydroxy Impurity 1b-(4-Fluorophenyl)hexahydro-β,7-dihydroxy-7-(1-methylethyl)-1a-phenyl-7a-[(phenylamino)carbonyl]-3H-oxireno[3,4]pyrrolo[2,1-b][1,3]oxazine-3-butanoic Acid DISCONTINUED, UNSTABLE, SEE A791820 Atorvastatin calcium impurity 13 Cyclic FP Atorvastatin Cyclic (Fluorophenyl) Impurity 873950-18-6 C33H34FN2NaO7 Aromatics Impurities Intermediates & Fine Chemicals Pharmaceuticals