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Impurity of Atorvastatin Calcium Salt Trihydrate
Atorvastatin Inhouse Impurity 17 / Atorvastatin Pyrrolidone Lactone (USP)
Impurity
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Product Name Atorvastatin Inhouse Impurity 17 / Atorvastatin Pyrrolidone Lactone (USP)
Product Category Impurities, Intermediates
Sub-Category Pharmaceutical Standards, Fine Chemicals, Aromatics
CAS No 906552-19-0
Catalog Number GS.92.AT0.47
Chemical Name/Synonyms Atorvastatin Lactam Lactone ; 5-(4-Fluorophenyl)-1-{2-[(2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl]ethyl}-3-isopropyl-2-oxo-N,4-diphenyl-2,3-dihydro-1H-pyrrole-3-carboxamide
Molecular Weight 556.62
Molecular Formula C33H33FN2O5
Purity NLT 95%
Appearance Off White Crystelline Powder
Solubility Methanol, DMSO
Applications It is rapidly absorbed after oral administration with a peak plasma concentration at 1 to 2 hours and bioavailability is low at 14% due to extensive first-pass metabolism.
Inventory Status Ready Stock     Please as a distributor to view package sizes and prices