| ETHYNYLESTRADIOL IMPURITY E (6-ALPHA-HYDROXY ETHYNYLESTRADIOL) 基本信息 | |||
|---|---|---|---|
| CAS号 | 27521-34-2 | 分子式 | C20H24O3 |
| 分子量 | 312.40300 | 精确质量 | 312.17300 |
| PSA | N/A | LogP | N/A |
合成路线 共1页 38002-18-5
(8R,9S,13S,14S,17R)-17-ethynyl-3,17-dihydroxy-13-methyl-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-6-one
→
~65%
27521-34-2
ETHYNYLESTRADIOL IMPURITY E (6-ALPHA-HYDROXY ETHYNYLESTRADIOL)
+
56324-28-8
1,3,5(10)-ESTRATRIEN-17-ALPHA-ETHYNYL-3,6-ALPHA, 17-BETA-TRIOL
112460-93-2
6α-[(tert-butyldimethylsilyl)oxy]-17α-ethynylestra-1,3,5(10)-trien-3,6α,17β-triol
→
~53%
27521-34-2
ETHYNYLESTRADIOL IMPURITY E (6-ALPHA-HYDROXY ETHYNYLESTRADIOL)
51414-80-3
(8R,9S,13S,14S)-3-methoxy-13-methyl-8,9,11,12,13,14,15,16-octahydrospiro[cyclopenta[a]phenanthrene-17,2'-[1,3]dioxolan]-6(7H)-one
→
27521-34-2
ETHYNYLESTRADIOL IMPURITY E (6-ALPHA-HYDROXY ETHYNYLESTRADIOL)
51414-87-0
17α-ethinyl-17β-hydroxy-3-methoxyestra-1,3,5(10)-triene-6-one
→
27521-34-2
ETHYNYLESTRADIOL IMPURITY E (6-ALPHA-HYDROXY ETHYNYLESTRADIOL)
38002-18-5
(8R,9S,13S,14S,17R)-17-ethynyl-3,17-dihydroxy-13-methyl-7,8,9,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-6-one
→
27521-34-2
ETHYNYLESTRADIOL IMPURITY E (6-ALPHA-HYDROXY ETHYNYLESTRADIOL)