IMPURITIES

 Catalog Number GS.45.ETH.33
 CAS Number 50394-89-3
 Catalogue Name / Chemical Name Ethinylestradiol 2-Hydroxy Impurity
 Synonyms 2-Hydroxy Ethinylestradiol; (8R,9S,13S,14S,17R)-17-Ethynyl-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-2,3,17-triol; 19-Norpregna-1,3,5(10)-trien-20-yne-2,3,17?-triol;
 Molecular Formula C20H24O3
 Molecular Weight 312.41
 Specific Purity Under Development
 Inventory Status 3-4 Weeks
 Pack Size 50 MG
 Rel. CAS No. ( Optional )