17-EPIESTRIOL

17-EPIESTRIOL Structure
CAS No.
1228-72-4
Chemical Name:
17-EPIESTRIOL
Synonyms
NSC84051;17a-Estriol;17α-Estriol;17-EPIESTRIOL;17-epioestriol;16a,17a-Estriol;Estriol IMpurity E;Estriol EP Impurity E;16a-Hydroxy-17a-estradiol;16α-Hydroxy-17α-estradiol
CBNumber:
CB6135818
Molecular Formula:
C18H24O3
Molecular Weight:
288.38
MOL File:
1228-72-4.mol
Modify Date:
2023/5/18 11:31:18

17-EPIESTRIOL Properties

Melting point 239-241°C
storage temp. -20°C Freezer
solubility DMSO (Slightly), Ethanol (Slightly), Methanol (Slightly)
form Solid
color off-white to yellow

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS08
Signal word  Danger
Hazard statements  H350-H372-H360Fd
Precautionary statements  P260-P264-P270-P314-P501
WGK Germany  3

17-EPIESTRIOL Chemical Properties,Uses,Production

Chemical Properties

Off-White Solid

Uses

17-Epiestriol (Estriol EP Impurity E) is a metabolite of Estradiol.

Biochem/physiol Actions

17-epiestriol is an estradiol metabolite and a selective estrogen receptor (ER) beta agonist.

17-EPIESTRIOL Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 49)Suppliers
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ChemeGen 中国 18818260767 China 6975 58 Inquiry
Cayman Chemical Company (800) 364-9897 United States 6618 81 Inquiry
17-EPIESTRIOL 17-EPIESTRIOL (16ALPHA, 17ALPHA) 16ALPHA-HYDROXY-17ALPHA-ESTRADIOL 3,16ALPHA,17ALPHA-TRIHYDROXY-1,3,5[10]-ESTRATRIENE 3,16-ALPHA,17-ALPHA-TRIHYDROXY-3,5(10)-ESTRATRIENE (8R,9S,13S,14S,16R,17S)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,16,17-triol NSC84051 1,3,5(10)-ESTRATRIEN-3,16-ALPHA, 17-ALPHA-TRIOL 1,3,5[10]-ESTRATRIENE-3,16ALPHA,17ALPHA-TRIOL ((16a,17a)- Estra-1,3,5(10)-triene-3,16,17-triol 16a,17a-Estriol 16a-Hydroxy-17a-estradiol 17a-Estriol 16α-Hydroxy-17α-estradiol 17α-Estriol Estriol IMpurity E 17-epioestriol 1,3,5(10)-Estratriene-3,16α,17α-triol, 16α-Hydroxy-17α-estradiol, 3,16α,17α-Trihydroxy-1,3,5(10)-estratriene Conjugated Estrogens EP Impurity E Estriol EP Impurity E Estra-1,3,5(10)-triene-3,16alpha,17 Estriol Impurity 5 (Estriol EP Impurity E) (8R,9S,13S,14S,16R,17S)-13-Methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,16,17-triol (Estriol Impurity) 1, 3, 5(10)-ESTRATRIEN-3, 16α, 17α-TRIOL Estra-1,3,5(10)-triene-3,16,17-triol, (16α,17α)- 1228-72-4 Steroid Hormones Cytokines, Growth Factors and Hormones Estrogen Hormones BioChemical Cell Biology Cell Signaling and Neuroscience Intermediates & Fine Chemicals Metabolites & Impurities Pharmaceuticals Steroids