Pravastatin 2,3-Anhydro Lactone

In House Impurity

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Catalogue number:	PA 43 0201000
Chemical name:	(2S)-2-Methylbutanoic Acid (1S,3S,7S,8S,8aR)-8-[2-[(2R)-3,6-Dihydro-6-oxo-2H-pyran-2-yl]ethyl]-1,2,3,7,8,8a-hexahydro-3-hydroxy-7-methyl-1-naphthalenyl Ester
CAS Number:	1114834-63-7
Category:	impurities,metabolites,pharmaceutical standards,intermediates,Fine Chemicals
Synonyms:	(1S,3S,7S,8S,8aR)-3-Hydroxy-7-methyl-8-(2-((R)-6-oxo-3,6-dihydro-2H-pyran-2-yl)ethyl)-1,2,3,7,8,8a-hexahydronaphthalen-1-yl (S)-2-methylbutanoate;
Molecular form:	C₂₃H₃₂O₅
Appearance:	White to Off-White Solid
Mol. Weight:	388.5
Storage:	2-8°C Amber Vial,Refrigerator,Under inert atmosphere
Shipping Conditions:	Ambient
Applications:	(2S)-2-Methylbutanoic Acid (1S,3S,7S,8S,8aR)-8-[2-[(2R)-3,6-Dihydro-6-oxo-2H-pyran-2-yl]ethyl]-1,2,3,7,8,8a-hexahydro-3-hydroxy-7-methyl-1-naphthalenyl Ester is an intermediate in the synthesis of Pravastatin impurity.