5976-61-4

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5976-61-4 Structure

Identification	Back Directory
[Name] 4-HYDROXYESTRADIOL
[CAS] 5976-61-4
[Synonyms] 4-OH-E2α 4-oh-estradiol 4-HYDROXYESTRADIOL 4-Hydroxyestradiol-17α 4-Hydroxy-17-estradiol 4-Hydroxy-17b-estradiol 4-Hydroxy-17β-estradiol 4-hydroxyestradiol-17beta 4-HYDROXY 17-BETA-ESTRADIOL 1,3,5(10)-Estratriene-3,4,17β-triol Estra-1,3,5(10)-triene-3,4,17α-triol Estra-1(10),2,4-triene-3,4,17β-triol 4-hydroxyestradiol approx. 90% (hplc) 1,3,5[10]-ESTRATRIENE-3,4,17BETA-TRIOL 1,3,5(10)-ESTRATRIEN-3,4,17-BETA-TRIOL estra-1,3,5(10)-triene-3,4,17-beta-triol (17)-Estra-1,3,5(10)-triene-3,4,17-triol (17b)-Estra-1,3,5(10)-triene-3,4,17-triol 3,4,17BETA-TRIHYDROXY-1,3,5[10]-ESTRATRIENE Estra-1,3,5(10)-triene-3,4,17-triol, (17β)- 4-Hydroxyestradiol,1,3,5(10)-Estratriene-3,4,17β-triol
[Molecular Formula] C18H24O3
[MDL Number] MFCD00063335
[MOL File] 5976-61-4.mol
[Molecular Weight] 288.38

Chemical Properties	Back Directory
[Melting point ] >210°C (dec.)
[Boiling point ] 370.61°C (rough estimate)
[density ] 1.1285 (rough estimate)
[refractive index ] 1.5000 (estimate)
[storage temp. ] −20°C
[solubility ] Ethanol (Slightly, Heated), Ethyl Acetate (Slightly, Heated), Methanol (Slightly
[form ] neat
[pka] 10.07±0.60(Predicted)
[color ] Light Yellow to Light Beige
[Stability:] Hygroscopic

Hazard Information	Back Directory
[Chemical Properties] Light Brown Solid
[Uses] A metabolite of Estradiol
[Definition] ChEBI: A 4-hydroxy steroid that consists of 17beta-estradiol having an additional hydroxy group at position 4.

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