产品名称

3-(亚乙二氧基)-17α-羟基-19-去甲孕甾-5(10),9(11)-二烯-20-酮

CAS NO

42982-49-0

中文别名

英文名称

19-Norpregna-5(10),9(11)-diene-3,20-dione,17-hydroxy-, cyclic 3-(1,2-ethanediyl acetal)

英文别名

19-Norpregna-5(10),9(11)-diene-3,20-dione, 17-hydroxy-, cyclic 3-(1,2-ethanediyl acetal)

分子式

C₂₂H₃₀O₄

分子量

358.478

EINECS

熔点

沸点

534.5±50.0 °C(Predicted)

毒性

Ulipristal acetate Intermediate CAS 54201-84-2, 3,20-Bis(ethylenedioxy)-19-norpregna-5(10),9(11)-dien-17-ol; CAS 14340-01-3, Gestadienol; CAS 42982-49-0, 3-(Ethylene-dioxy)-17α-hydroxy-19-norpregna-5(10),9(11)-diene-20-one; CAS 126690-41-3, 3,3,3,20,20-Bis(ethylene-dioxy) -5α,17α-dihydroxy-11β-[4-(N, N-dimethylamino)-phenyl]-19-norpregna-9(11)-ene; CAS 159811-51-5, 11β-[4-(N,N-dimethylamino)-phenyl]-17α-hydroxy-19-norpregna-4,9-diene-3,20-dione; CAS 159681-66-0, 17α-Acetoxy-11β-[4-(N-methylamino)-phenyl]- 19-norpregna-4,9-diene-3,20-dione; CAS 33300-19-5, cyclic-3-(1,2-ethanediylacetal)-17β-cyano-17α-hydroxy-estra-5(10),9(11)-dien-3-one; CAS 126784-99-4, Ulipristal acetate; 17a-Acetoxy-11b-[4-N,N-dimethylaminophenyl]-19-norpregna-4,9-diene-3,20-dione;CDB2914 Ulipristal acetate impurities 1, 2, 3, 4, 5