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39791-20-3 Nilestriol

product Name Nilestriol
CAS No 39791-20-3
Synonyms (16a,17b)-3-(Cyclopentyloxy)-17-ethynylestra-1,3,5(10)-triene-16,17-diol; (16alpha,17beta)-3-(Cyclopentyloxy)-17-ethynylestra-1(10),2,4-triene-16,17-diol; 17a-Ethynylestra-1,3,5(10)-triene-3,16a,17b-triol 3-Cyclopentyl Ether; 17alpha-Ethynylestra-1,3,5(10)-triene-3,16alpha,17beta-triol 3-cyclopentyl ether; 39791-20-3; (16alpha,17beta)-3-(cyclopentyloxy)-17-ethynylestra-1,3,5(10)-triene-16,17-diol
Molecular Formula C25H32O3
Molecular Weight 380.5198
InChI InChI=1/C25H32O3/c1-3-25(27)23(26)15-22-21-10-8-16-14-18(28-17-6-4-5-7-17)9-11-19(16)20(21)12-13-24(22,25)2/h1,9,11,14,17,20-23,26-27H,4-8,10,12-13,15H2,2H3/t20-,21-,22+,23-,24+,25+/m1/s1
Molecular Structure 39791-20-3 Nilestriol
Density 1.21g/cm3
Boiling point 521.7°C at 760 mmHg
Refractive index 1.611
Flash point 269.3°C
Vapour Pressur 1.03E-11mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description