Estra-1,3,5(10)-triene-3,17-diol,2,4-dibromo-, (17b)-(9CI)

Modify Date: 2024-01-05 16:33:36

Estra-1,3,5(10)-triene-3,17-diol,2,4-dibromo-, (17b)-(9CI) Structure
Estra-1,3,5(10)-triene-3,17-diol,2,4-dibromo-, (17b)-(9CI) structure
Common Name Estra-1,3,5(10)-triene-3,17-diol,2,4-dibromo-, (17b)-(9CI)
CAS Number 19590-55-7 Molecular Weight 430.17400
Density 1.623g/cm3 Boiling Point 454.8ºC at 760mmHg
Molecular Formula C18H22Br2O2 Melting Point N/A
MSDS N/A Flash Point 228.9ºC

 Names

Name 2,4-dibromo-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-diol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.623g/cm3
Boiling Point 454.8ºC at 760mmHg
Molecular Formula C18H22Br2O2
Molecular Weight 430.17400
Flash Point 228.9ºC
Exact Mass 427.99900
PSA 40.46000
LogP 5.13420
Vapour Pressure 4.61E-09mmHg at 25°C
Index of Refraction 1.635

 Synthetic Route

~93%

Estra-1,3,5(10)-triene-3,17-diol,2,4-dibromo-, (17b)-(9CI) Structure

Estra-1,3,5(10)...

CAS#:19590-55-7

Literature: Damljanovic, Ivan; Vukicevic, Mirjana; Vukicevic, Rastko D. Bulletin of the Chemical Society of Japan, 2007 , vol. 80, # 2 p. 407 - 409

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Estra-1,3,5(10)-triene-3,17-diol,2,4-dibromo-, (17b)-(9CI) Structure

Estra-1,3,5(10)...

CAS#:19590-55-7

Literature: Woodward Journal of the American Chemical Society, 1940 , vol. 62, p. 1626

~0%

Estra-1,3,5(10)-triene-3,17-diol,2,4-dibromo-, (17b)-(9CI) Structure

Estra-1,3,5(10)...

CAS#:19590-55-7

Literature: Ali, Hasrat; Lier, Johan E. van Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1991 , # 2 p. 269 - 271

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Estra-1,3,5(10)-triene-3,17-diol,2,4-dibromo-, (17b)-(9CI) Structure

Estra-1,3,5(10)...

CAS#:19590-55-7

Literature: Numazawa, Mitsuteru; Nagaoka, Masao; Tsuji, Masachika; Osawa, Yoshio Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1983 , # 1 p. 121 - 125

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Estra-1,3,5(10)-triene-3,17-diol,2,4-dibromo-, (17b)-(9CI) Structure

Estra-1,3,5(10)...

CAS#:19590-55-7

Literature: Woodward Journal of the American Chemical Society, 1940 , vol. 62, p. 1626

 Synonyms

(8R)-2.4-Dibrom-3.17c-dihydroxy-13c-methyl-(8rH.9tH.14tH)-7.8.9.11.12.13.14.15.16.17-decahydro-6H-cyclopenta[a]phenanthren
2,4-dibromoestra-1(10),2,4-triene-3,17-diol
(17beta)-2,4-dibromoestra-1(10),2,4-triene-3,17-diol
2,4-dibromoestradiol
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