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17α-Ethynylestradiol_Molecular_structure_CAS_57-63-6)
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17α-Ethynylestradiol

Catalog No. 02463 Name Sigma Aldrich
CAS Number 57-63-6 Website http://www.sigmaaldrich.com
M. F. C20H24O2 Telephone 1-800-521-8956
M. W. 296.40336 Fax
Purity ≥98.0% (HPLC) Email
Storage Chembase ID: 852

SYNONYMS

Title
17α-乙炔基雌二醇
IUPAC name
(1S,10R,11S,14R,15S)-14-ethynyl-15-methyltetracyclo[8.7.0.02,7.011,15]heptadeca-2,4,6-triene-5,14-diol
IUPAC Traditional name
ethinyl estradiol
Synonyms
19-Nor-1,3,5(10),17α-pregnatrien-20-yne-3,17-diol
17α-Ethynyl-1,3,5(10)-estratriene-3,17β-diol
17α-乙炔基-1,3,5(10)-雌甾三烯-1,17β-二醇
19-去甲-1,3,5(10),17α-雌甾三烯-20-炔-3,17-二醇
炔雌醇
Ethinylestradiol

DATABASE IDS

CAS Number 57-63-6
MDL Number MFCD00003690
Beilstein Number 2419975
EC Number 200-342-2

PROPERTIES

Empirical Formula (Hill Notation) C20H24O2
Purity ≥98.0% (HPLC)
Melting Point 182-183 °C(lit.)
Solubility ethanol: soluble50 mg/mL, clear, slightly yellow
GHS Pictograms GHS07
GHS Pictograms GHS08
GHS Signal Word Danger
GHS Hazard statements H302-H350
European Hazard Symbols Toxic Toxic (T)
MSDS Link Download
Personal Protective Equipment Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
GHS Precautionary statements P201-P308 + P313
Risk Statements 45-22
RTECS RC8925000
Safety Statements 53-36/37/39-45
German water hazard class 3

DETAILS

Description (English)
Other Notes
Affects lipoprotein lipase and hepatic lipase activities, consequently used in studies of VLDL metabolism1
Description (简体中文)
Other Notes
Affects lipoprotein lipase and hepatic lipase activities, consequently used in studies of VLDL metabolism1

REFERENCES