ChemicalBook > CAS DataBase List > Estra-5(10),9(11)-diene-3,17-dione

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

Product Name
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
Formula Weight
270.37
MOL File
2503-06-2.mol
More
Less

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

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

Hazard and Precautionary Statements (GHS)

More
Less

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

More
Less

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

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
Advantage
76
Cato Research Chemicals Inc.
Tel
020-81960175
Fax
+1-541-2553641
Email
min.he@cato-chem.com
Country
China
ProdList
1955
Advantage
55
Shijiazhuang yaoBo Pharmaceutical Co., Ltd.
Tel
15633056635
Email
2880679888@qq.com
Country
China
ProdList
3005
Advantage
58
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Tel
+86-400-002-6226 +86-13028896684;
Email
sales@rrkchem.com
Country
China
ProdList
57423
Advantage
58
Meng Cheng Technology (Shanghai) Co., LTD
Tel
400-820-6829
Email
sales@mitachieve.com
Country
China
ProdList
8860
Advantage
58
Energy Chemical
Tel
021-58432009 400-005-6266
Fax
021-58436166
Email
marketing@energy-chemical.com
Country
China
ProdList
44918
Advantage
58
Shenzhen Excellent Biomedical Technology Co., Ltd.
Tel
18318671572
Email
2850803126@qq.com
Country
China
ProdList
5013
Advantage
58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
Tel
+8618950047208
Email
ellena@amitychem.com
Country
China
ProdList
43416
Advantage
58
Shanghai Hao Zhun Biological Technology Co., Ltd.
Tel
--
Fax
--
Email
info@zzsrm.com
Country
CHINA
ProdList
6650
Advantage
58

2503-06-2, Estra-5(10),9(11)-diene-3,17-dioneRelated Search:


  • 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