estra-1,3,5(10),7-tetraene-3,17alpha-diol

Modify Date: 2025-11-25 12:49:05

estra-1,3,5(10),7-tetraene-3,17alpha-diol Structure
estra-1,3,5(10),7-tetraene-3,17alpha-diol structure
Common Name estra-1,3,5(10),7-tetraene-3,17alpha-diol
CAS Number 651-55-8 Molecular Weight 270.36600
Density 1.23g/cm3 Boiling Point 457.798ºC at 760 mmHg
Molecular Formula C18H22O2 Melting Point N/A
MSDS N/A Flash Point 217.155ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 17α-Dihydroequilin
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.23g/cm3
Boiling Point 457.798ºC at 760 mmHg
Molecular Formula C18H22O2
Molecular Weight 270.36600
Flash Point 217.155ºC
Exact Mass 270.16200
PSA 40.46000
LogP 3.52930
Index of Refraction 1.637
InChIKey NLLMJANWPUQQTA-SPUZQDLCSA-N
SMILES CC12CCC3C(=CCc4cc(O)ccc43)C1CCC2O

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319
Precautionary Statements P305 + P351 + P338
RIDADR NONH for all modes of transport

 Synthetic Route

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estra-1,3,5(10),7-tetraene-3,17alpha-diol Structure

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

CAS#:651-55-8

Literature: Journal of Biological Chemistry, , vol. 185, p. 267,269

 Precursor & DownStream

Precursor  1

DownStream  0

 Articles25

More Articles
Comparison of the proliferative effects of estradiol and conjugated equine estrogens on human breast cancer cells and impact of continuous combined progestogen addition.

Climacteric 6(3) , 221-7, (2003)

So far, most epidemiological studies investigating breast cancer risk and hormone replacement therapy have been conducted with conjugated equine estrogens (CEE). Recent trials indicate that the additi...

Ozonation of a mixture of estrogens and progestins in aqueous solution: interpretation of experimental results by computational methods.

Chemosphere 89(11) , 1323-9, (2012)

The degradation of the mixture of steroid hormones including seven estrogens (17α-estradiol, 17β-estradiol, 17α-dihydroequilin, 17α-ethinyl estradiol, estriol, estrone and equilin) and five progestins...

Free synthetic and natural estrogen hormones in influent and effluent of three municipal wastewater treatment plants.

Water Environ. Res. 79(9) , 969-74, (2007)

Three municipal wastewater treatment plants (WWTPs) in southeastern Pennsylvania were sampled to determine the presence and concentrations of 12 natural and synthetic estrogen hormones in the wastewat...

 Synonyms

(17α)-Estra-1,3,5(10),7-tetraene-3,17-diol
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