4,5-Dihydro-5α-hydroxy-Mifepristone 3-ethylene Ketal

In House Impurity

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Catalogue number:	PA 40 17530
Chemical name:	4,5-Dihydro-5α-hydroxy-Mifepristone 3-ethylene Ketal
CAS Number:	84371-64-2
Category:	aromatics,chiral standards,impurities,pharmaceutical standards,intermediates,Fine Chemicals
Synonyms:	Mifepristone Dioxolane Impurity; (5R,8S,11R,13S,14S,17S)-11-(4-(dimethylamino)phenyl)-13-methyl-17-(prop-1-yn-1-yl)-1,2,6,7,8,11,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolane]-5,17(4H)-diol; Mifepristone 5α-hydroxyketal; 11β-[4-(Dimethylamino)phenyl]-17α-(prop-1-yn-1-yl)spiro[estra-9-en-3,2’-[1,3]dioxolane]-5α,17β-diol (As per USP Commenting Opening 50(3));
Molecular form:	C₃₁H₄₁NO₄
Appearance:	NA
Mol. Weight:	491.66
Storage:	2-8°C Refrigerator
Shipping Conditions:	Ambient
Applications:	NA