19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol (4717-38-8)

Identification
Name:	19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol
CAS:	4717-38-8
Molecular Formula:	C₂₀H₂₄O₂
Molecular Weight:	296.40336
InChI:	InChI=1S/C20H24O2/c1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18,20)2/h1,5,7,12,16-18,21-22H,4,6,8-11H2,2H3/t16-,17-,18+,19+,20-/m1/s1
Molecular Structure:
Properties
Flash Point:	211.2°C
Boiling Point:	457.2°Cat760mmHg
Density:	1.21g/cm3
Specification:	usageEng:The epimer derivative of Ethynyl Estradiol (E685100). An impurity.
Flash Point:	211.2°C
Usage:	The epimer derivative of Ethynyl Estradiol (E685100). An impurity.
Safety Data

Other Product

19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol, (17alpha)-, mixt. with (17alpha)-3-(cyclopentyloxy)-19-norpregna-3,5-dien-20-yn-17-yl acetate
(17R)-3-Methoxy-17-(trimethylsiloxy)-19-norpregna-1,3,5(10)-trien-20-yne
19-Norpregna-1,3,5(10)-trien-20-yne-16,17-diol,3-(cyclopentyloxy)-, (16a,17a)-
19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol,3-(hydrogen sulfate), (17a)-
19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol,3-(2-propanesulfonate), (17a)- (9CI)
19-Norpregna-1,3,5(10)-trien-20-yne-11,17-diol,3-(cyclopentyloxy)-, (11a,17a)- (9CI)
19-Norpregna-1,3,5(10)-trien-20-yne-2,17-diol,3-methoxy-, (17a)-(9CI)
19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol,17-acetate, (17a)-
19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol,17-(hydrogen sulfate), (17a)-
19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol,17-(hydrogen butanedioate), (17a)- (9CI)
18,19-Dinorpregn-4-en-20-yn-3-one,13- ethyl-17-hydroxy-,(17R)-,mixt. with 19-norpregna-1,3,5(10)-trien-20-yne-3,17- diol
Pregna-4,6-diene-3,20-dione,17-(acetyloxy)- 6-chloro-,mixt. with (17R)-19-norpregna-1,3,5(10)-trien-20-yne- 3,17-diol
19-Norpregna-1,3,5(10)-trien-20-yn-17-ol,3-methoxy-, 17-acetate, (17a)-
Androst-4-en-3-one,17-hydroxy-,(17â)-,mixt. with 3,7-dihydro-7-(2-hydroxyethyl)-1,- 3-dimethyl-1H-purine-2,6-dione,3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6- dione,(17â)-10-ethyl-17-hydroxyestr-4-en- 3-one,4-hydroxy-R-[1-[(1-methyl-3-phenylpropyl) amino]ethyl]benzenemethanol hydrochloride and (17R)-19-norpregna-1,3,5(10)-trien-20-yne- 3,17-diol
Androst-4-en-3-one,17-hydroxy-,(17â)-,mixt. with 3,7-dihydro-7-(2-hydroxyethyl)-1,- 3-dimethyl-1H-purine-2,6-dione,3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6- dione,(17â)-10-ethyl-17-hydroxyestr-4-en- 3-one,4-hydroxy-R-[1-[(1-methyl-3-phenylpropyl) amino]ethyl]benzenemethanol hydrochloride and (17R)-19-norpregna-1,3,5(10)-trien-20-yne- 3,17-diol
19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol,(8a,9b,13a,14b)- (9CI)
19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol,(17a)-(?à)- (9CI)
19-Norpregna-1,3,5(10)-trien-20-yne-2,4,16,16-d4-3,17-diol,(17a)- (9CI)
19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol,2-methoxy-, (17a)-
19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol,2,4-dibromo-, (17a)-