IMPURITIES

 Catalog Number GS.45.ETH.36
 CAS Number 50394-90-6
 Catalogue Name / Chemical Name Ethinylestradiol 4-Hydroxy Impurity
 Synonyms (8R,9S,13S,14S,17S)-17-Ethynyl-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,4,17-triol
 Molecular Formula C20H24O3
 Molecular Weight 312.4
 Specific Purity Under Development
 Inventory Status 3-4 Weeks
 Pack Size 50 MG
 Rel. CAS No. ( Optional )