conjugated estrogens and its Impurities
Conjugated Estrogens is used most commonly in postmenopausal women who have had a hysterectomy to treat hot flashes, and burning, itching, and dryness of the vagina and surrounding areas.. Reference standards of Conjugated Estrogens API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
(R)-1-((3S,5S,6S,8S,9S,10R,13S,14S,17S)-3,6-Dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethyl Hydrogen Sulfate
(R)-1-((3S,5S,6S,8S,9S,10R,13S,14S,17S)-3,6-Dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethyl Hydrogen Sulfate
Catalogue No.:PA 56 0711000
CAS :
NA
Molecular Formula : C21H36O6S
Molecular Weight : 416.57
(2S,3S,4S,5R,6R)-6-(((1S,3S,9S,13S,14S,17R)-1,3-Dihydroxy-13-methyl-2,3,4,6,9,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic Acid
(2S,3S,4S,5R,6R)-6-(((1S,3S,9S,13S,14S,17R)-1,3-Dihydroxy-13-methyl-2,3,4,6,9,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic Acid
Catalogue No.:PA 56 0711001
CAS :
NA
Molecular Formula : C24H34O9
Molecular Weight : 466.53
