Estradiene dione-3-keta

Name:Estradiene dione-3-keta

EINECS:427-230-8

Molecular Formula:C20H26O3

CAS Registry Number:5571-36-8 

Synonyms:

Estra-5(10),9(11)-diene-3,17-dione,cyclic 3-(ethylene acetal) (7CI,8CI); Spiro[3H-cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolane],estra-5(10),9(11)-diene-3,17-dione deriv.; 3,3-(Ethylenedioxy)estra-5(10),9(11)-dien-17-one; Estra-5(10),9(11)-diene-3,17-dione,cyclic 3-(1,2-ethanediyl acetal); 

Appearance:off-white solid

Molecular Weight:314.42

Density:1.2 g/cm3

Boiling Point:488.1 oC at 760 mmHg

Melting Point:152-154 oC

Application:Mifepristone intermediate; antiprogestational antiglucocorticoid antagonist steroidal spirooxazole.

standard:Enterprise standard

Assay:99%

package:1kg/AL bag

price:1433.4usd/kg exw