Estradiene dione-3-keta

Post Date:
Mar 28,2014
Expiry Date:
Sep 24,2014
Detailed Description:
Cas No. :427-230-8 Price:1433.4 USD Kilograms
Payment Method: T/T,Western union,L/C
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
CAS Registry Number:
427-230-8
Synonyms:
;Cyclic-3-(1,2-ethanediyl acetal)-estra-5(10),9(11)-dien-3,17-dione;(8S,13S,14S)-13-methyl-1,4,6,7,8,12,13,14,15,16-decahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-17(2H)-one;Estradiene dione-3-ketal;3-Ethylene dioxy-17-oxo-13β-methyl estra-5(10)9(11)-diene;3-ethylenedioxy-estra-5(10),9(11)-dien-17-one;
Molecular Formula:
C₂₀H₂₆O₃
Molecular Weight:
314.4186
Molecular Structure:

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