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A3977-04 Atorvastatin-d5 Lactone CAS: 1217749-86-4

Specifications
References
CAS Number
1217749-86-4
Grade
Highly Purified
Molecular Formula
C₃₃H₂₈D₅FN₂O₄
Molecular Weight
545.66
EU Commodity Code
38220090
Shipping Temp
RT
Storage Temp
-20°C
5-(4-Fluorophenyl)-2-(1-methylethyl)-N-phenyl-(4-phenyl-d5)-1-[2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethyl]-1H-pyrrole-3-carboxamide; Atorvastatin-d5 δ-Lactone

Labeled Atorvastatin intermediate as inhibitor of MAP kinase and/or HMG-CoA reductase for the treatment of inflammation.

Synonyms
5-(4-Fluorophenyl)-2-(1-methylethyl)-N-phenyl-(4-phenyl-d5)-1-[2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethyl]-1H-pyrrole-3-carboxamide; Atorvastatin-d5 δ-Lactone
CAS No
1217749-86-4 Unlabeled: 125995-03-1
Molecular Formula
C₃₃H₂₈D₅FN₂O₄
Molecular Weight
545.66
Appearance
Off-white to light yellow solid
Purity
≥95%
Melting Point
100-107˚C
Solubility
Methanol (Slightly), Ethyl Acetate (Slightly)
Method for Determining Identity
1H NMR (CD3OD) 19F NMR (CD3OD)and Mass Spectrometric Analysis
TLC Conditons
SiO2; Ethyl Acetate: Hexanes: = 4 : 1; Visualized with UV and AMCS; Single Spot, Rf=0.50.
Normalized Intensity
d0=0.12%, d1=0.08%, d2=0.09%, d3=0.64%, d4 =8.71%, d5=90.36%,
Ethyl Acetate Content
As Reported
Storage and Stability
May be stored at RT for short-term only. Long-term storage is recommended at -20°C after receipt. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Store under inert atmosphere.
Important Note
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Toxicity and Hazards
 All products should be handled by qualified personnel only, trained in laboratory procedures.
References
1. Boyd, R., et al.: J. Clin. Pharmacol., 40:91, (2000), 2. Bogman, K., et al.: Br. J. Pharmacol., 132:1183 (2001), 3. Backman, J., et al.: Clin. Pharmacol. Ther., 72:685 (2002), 4. Kalvass, J., et al.: Drug Metab. Dispos., 35:455 (2007)
USBio References
No references available
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