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

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
MDL Number:
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
Supplier Tel Email Country ProdList Advantage
Shijiazhuang yaoBo Pharmaceutical Co., Ltd. 15633056635 2880679888@qq.com China 2765 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Cato Research Chemicals Inc. 020-81960175 min.he@cato-chem.com China 1958 55
BOC Sciences 16314854226 info@bocsci.com United States 9926 65
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 13028896684 sales@rrkchem.com China 55954 58
Meng Cheng Technology (Shanghai) Co., LTD 400-820-6829 sales@mitachieve.com China 8864 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44941 58
Shenzhen Excellent Biomedical Technology Co., Ltd. 18318671572 2850803126@qq.com China 4993 58
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