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| | Atorvastatin Cyclic (Fluorophenyl) Impurity Basic information |
| Product Name: | Atorvastatin Cyclic (Fluorophenyl) Impurity | | Synonyms: | 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 | | CAS: | 873950-18-6 | | MF: | C33H35FN2O7 | | MW: | 590.65 | | EINECS: | | | Product Categories: | Aromatics;Impurities;Intermediates & Fine Chemicals;Pharmaceuticals | | Mol File: | 873950-18-6.mol |  |
| | Atorvastatin Cyclic (Fluorophenyl) Impurity Chemical 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 Usage And Synthesis |
| Chemical Properties | White to Off-White Solid | | Uses | A photodegadation product of Atorvastatin (a cyclic impurity of Atorvastatin). | | Uses | 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 is an analyte in the simultaneous quantitative determination of metoprolol, atorvastatin and ramipril. |
| | Atorvastatin Cyclic (Fluorophenyl) Impurity Preparation Products And Raw materials |
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