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002950 Atorvastatin Cyclic Sodium Salt (Isopropyl) Impurity CAS: 1316291-19-6

Specifications
References
CAS Number
1316291-19-6
Grade
Highly Purified
Molecular Formula
C₃₃H₃₄FN₂NaO₇
Molecular Weight
612.62
EU Commodity Code
38220090
Shipping Temp
Blue Ice
Storage Temp
-20°C
7-(4-Fluorophenyl)hexahydro-β,7-dihydroxy-1b-(1-methylethyl)-7a-phenyl-1a-[(phenylamino)carbonyl]-3H-oxireno[3,4]pyrrolo[2,1-b][1,3]oxazine-3-butanoic Acid Sodium Salt; ATV-cycloIP Sodium Salt; ATV-FXA sodium salt

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

Synonyms
7-(4-Fluorophenyl)hexahydro-β,7-dihydroxy-1b-(1-methylethyl)-7a-phenyl-1a-[(phenylamino)carbonyl]-3H-oxireno[3,4]pyrrolo[2,1-b][1,3]oxazine-3-butanoic Acid Sodium Salt; ATV-cycloIP Sodium Salt; ATV-FXA sodium salt
CAS No
1316291-19-6 Free acid: 873950-17-5
Molecular Formula
C₃₃H₃₄FN₂NaO₇
Form
White to off-white solid
Purity (HPLC)
≥92%
Melting Point
>150°C (dec.)
Solubility
Ethyl Acetate (Slightly), Methanol (Slightly), Water (Slightly)
Storage and Stability
Store at -20°C under inert atmosphere. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
References
Roger, D., et al.: Clin. Exp. Dermatol., 19, 88
USBio References
No references available
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