(17α)-19-Norpregna-1,3,5(10)-trien-20-yne-3,4,17-triol
CAS Registry Number®
50394-90-6
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CAS Name
(17α)-19-Norpregna-1,3,5(10)-trien-20-yne-3,4,17-triolMolecular Formula
C20H24O3Molecular Mass
312.40Cite this Page
(17α)-19-Norpregna-1,3,5(10)-trien-20-yne-3,4,17-triol. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=50394-90-6 (retrieved ) (CAS RN: 50394-90-6). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
174-175 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C20H24O3/c1-3-20(23)11-9-16-14-4-5-15-12(6-7-17(21)18(15)22)13(14)8-10-19(16,20)2/h1,6-7,13-14,16,21-23H,4-5,8-11H2,2H3/t13-,14-,16+,19+,20+/m1/s1
InChIKey
InChIKey=SYFHJXSYRPNSOI-RXUQYVRZSA-N
SMILES
C[C@@]12[C@]([C@]3([C@@](C=4C(CC3)=C(O)C(O)=CC4)(CC1)[H])[H])(CC[C@]2(C#C)O)[H]
Canonical SMILES
C#CC1(O)CCC2C3CCC4=C(O)C(O)=CC=C4C3CCC21C
Other Names for this Substance
- 19-Norpregna-1,3,5(10)-trien-20-yne-3,4,17-triol, (17α)-
- (17α)-19-Norpregna-1,3,5(10)-trien-20-yne-3,4,17-triol
- 19-Nor-17α-pregna-1,3,5(10)-trien-20-yne-3,4,17-triol
- 17α-Ethynylestra-1,3,5(10)-triene-3,4,17β-triol
- 4-Hydroxyethinylestradiol
