99% Estriol CAS:50-27-1 Pharmaceutical Raw Materials
Product Name:Estriol
Synonyms:E 3;ESTRIOL;ESTRA-1,3,5(10)-TRIENE-3,16,17-TRIOL;ESTRA-1,3,5(10)-TRIENE-3,16ALPHA,17BETA-TRIOL;TRIDESTRIN;ESTRIOL(P);Estriol,1,3,5(10)-Estratriene-3,16α,17β-triol, 16α-Hydroxyestradiol, 3,16α,17β-Trihydroxy-1,3,5(10)-estratriene;Estriol (100 mg)
CAS:50-27-1
MF:C18H24O3
MW:288.38
EINECS: 200-022-2
Melting point:280-282 °C(lit.)
alpha:D25 +58° ±5° (0.04 g in 1 ml dioxane)
Boiling point:370.61°C (rough estimate)
density:1.27
refractive index:58 ° (C=0.4, Dioxane)
Fp:9℃
storage temp.:2-8°C
solubility:Practically insoluble in water, sparingly soluble in ethanol (96 per cent).