Estra-5(10),9(11)-diene-3,17-dione

Estra-5(10),9(11)-diene-3,17-dione Structure
CAS No.
2503-06-2
Chemical Name:
Estra-5(10),9(11)-diene-3,17-dione
Synonyms
Dienogest Impurity 6;5(10),9(11)-Oestradien-3,17-dion;Estra-5(10),9(11)-diene-3,17-dione;(8S,13S,14S)-13-methyl-1,2,4,6,7,8,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,17-dione;(8S,13S,14S)-13-Methyl-1,4,6,7,8,12,13,14,15,16-decahydro-3H-cyclopenta[a]phenanthrene-3,17(2H)-dione
CBNumber:
CB02710107
Molecular Formula:
C18H22O2
Molecular Weight:
270.37
MOL File:
2503-06-2.mol

Estra-5(10),9(11)-diene-3,17-dione Properties

Melting point 104 °C
Boiling point 460.7±45.0 °C(Predicted)
Density 1.16±0.1 g/cm3(Predicted)

Estra-5(10),9(11)-diene-3,17-dione Chemical Properties,Uses,Production

Uses

Estra-5(10),9(11)-diene-3,17-dione, can be used as an intermediate for the synthesis of 3-keto-desogestrel.

Estra-5(10),9(11)-diene-3,17-dione Preparation Products And Raw materials

Raw materials

Preparation Products

Estra-5(10),9(11)-diene-3,17-dione Suppliers

Global( 13)Suppliers
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United States Biological 800.520.3011 or 781.639.5092 United States 6256 80 Inquiry
Estra-5(10),9(11)-diene-3,17-dione (8S,13S,14S)-13-methyl-1,2,4,6,7,8,12,14,15,16-decahydrocyclopenta[a]phenanthrene-3,17-dione 5(10),9(11)-Oestradien-3,17-dion Dienogest Impurity 6 (8S,13S,14S)-13-Methyl-1,4,6,7,8,12,13,14,15,16-decahydro-3H-cyclopenta[a]phenanthrene-3,17(2H)-dione 2503-06-2