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Estradiol

CAS No.57-91-0
Chemical Name:Estradiol
Synonyms:E 2;DIOGYN;C02537;ESTROVITE;Epiestrol;B-ESTRADIOL;A-ESTRADIOL;Alfatradiol;epiestradial;EPIESTRADIOL
CBNumber:CB7289534
Molecular Formula:C18H24O2
Formula Weight:272.38
MOL File:57-91-0.mol
Estradiol Property
mp : 176-180 °C(lit.)
storage temp. : 0-6°C
solubility : ethanol: 50 mg/mL, clear, colorless
form : powder
color : white with slight yellow cast
Merck : 13,3738
CAS DataBase Reference: 57-91-0(CAS DataBase Reference)
NIST Chemistry Reference: Estra-1,3,5(10)-triene-3,17alpha-diol(57-91-0)
Safety
Hazard Codes : T,Xn
Risk Statements : 45-48-40
Safety Statements : 53-45-24/25-22
RIDADR : UN 2811 6.1/PG 2
WGK Germany : 3
RTECS : KG3750000
F : 8-10

Estradiol Chemical Properties,Usage,Production

Chemical Properties
White Solid
Usage
Estradiol (known as α-Estradiol or 17 α-Estradiol) is a biologically active estrogen in human breast cancer cells in tissue culture. 17-Εstradiol and its selective receptor, ER-X, are not part of a classical hormone/receptor endocrine system but of a system with important autocrine/paracrine functions in the developing and adult brain. 17-Estradiol may have enormous implications for hormone replacement strategies at the menopause and in the treatment of such neurodegenerative disorders as Alzheimer’s disease and ischemic stroke.
Biological Activity
Endogenous estrogen receptor ligand (K i values are 0.2 and 1.2 nM for ER α and ER β receptors respectively).
Estradiol Preparation Products And Raw materials
Raw materials
Preparation Products
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57-91-0(Estradiol)Related Search:
1,3,5(10)-ESTRATRIEN-3,17-ALPHA-DIOL DIACETATE Oraconal 1,3,5(10)-ESTRATRIEN-3,17-ALPHA-DIOL-6-ONE 6-CARBOXYMETHYLOXIME 1,3,5(10)-ESTRATRIEN-3,16-BETA, 17-ALPHA-TRIOL TRIACETATE 1,3,5(10)-ESTRATRIEN-3,17ALPHA-DIOL 3-SULFATE SODIUM 1,3,5(10)-ESTRATRIEN-2,3-DIOL-17-ONE 2-METHYL ETHER 3-ACETATE 17-ETHYLENEKETAL (16b,17a)-Estra-1,3,5(10)-triene-3,16,17-triol Oracon 1,3,5(10)-ESTRATRIEN-2,3-DIOL-17-ONE 3-METHYL ETHER 17-ETHYLENEKETAL 1,3,5(10)-ESTRATRIEN-3,17-ALPHA-DIOL 3-ACETATE 1,3,5(10)-ESTRATRIEN-3,17-ALPHA-DIOL 17-ACETATE 1,3,5(10)-ESTRATRIEN-3,17-ALPHA-DIOL 17-GLUCOSIDURONATE 1,3,5(10)-ESTRATRIEN-3,16-ALPHA, 17-ALPHA-TRIOL TRIACETATE EPIMESTROL 17-EPIESTRIOL 1,3,5(10)-ESTRATRIEN-3,17-ALPHA-DIOL-6-ONE BETA-ESTRADIOL 17-VALERATE Estradiol
1,3,5-estratriene-3,17-alpha-diol 1,3,5-Estratriene-3,17alpha-diol 17alpha-Oestradiol 3,17alpha-Dihydroxyestra-1,3,5(10)-triene 3,17-alpha-dihydroxyoestra-1,3,5(10)-triene 3,17alpha-Dihydroxyoestra-1,3,5(10)-triene 5(10)-triene-3,17-diol,(17-alpha)-estra-3 epiestradial Estra-1,3,5(10)-triene-3,17alpha-diol Estra-1,3,5(10)-triene-3,17-diol, (17alpha)- Estradiol, 17alpha- Oestra-1,3,5(10)-triene-3,17alpha-diol Oestradiol-17alpha oestradiol-17-alpha Environmental Endocrine Disruptors Estradiol, etc. (Environmental Endocrine Disruptors) Hydroxysteroids Steroids OESTRADIOL (E2), 17-ALPHA- OESTRADIOL (E2), 17-BETA- Steroid Hormones Hormones Estrogen Cytokines, Growth Factors and Hormones B-ESTRADIOL BETA-ESTRADIOL CIS-ESTRADIOL EPIESTRADIOL E 2 DIOGYN ESTROVITE estra-1,3,5(10)-triene-3,17a-diol ESTRA-1,3,5(10)-TRIENE-3,17BETA-DIOL ESTRADIOL, 17A- ESTRADIOL, 17B- 57-91-0 (8R,9S,13S,14S,17S)-13-METHYL-7,8,9,11,12,13,14,15,16,17-DECAHYDRO-6H-CYCLOPENTA[A]PHENANTHRENE-3,17-DIOL ALPHA-ESTRADIOL 3,17-DIHYDROXYESTRATRIENE 3,17ALPHA-DIHYDROXY-1,3,5[10]-ESTRATRIENE Cell Signaling and Neuroscience Cell Biology BioChemical 17A-ESTRADIOL 17BETA-OESTRADIOL 17ALPHA-ESTRADIOL 17B-ESTRADIOL 1,3,5(10)-ESTRATRIEN-3,17-DIOL 1,3,5[10]-ESTRATRIENE-3,17ALPHA-DIOL 1,3,5[10]-ESTRATRIENE-3,17BETA-DIOL 1,3,5(10)-ESTRATRIEN-3,17-ALPHA-DIOL 1,3,5(10)-ESTRATRIEN-3,17-BETA-DIOL 1,3,5(10)-ESTRATRIEN-2,17BETA-DIOL 1,3,5(10)-ESTRADRIEN-3,17A-DIOL 17A-ESTRADIOL-CARC. 1,3,5(10)-estratriene-3,17α-diol A-ESTRADIOL (8S,9S,13S,14S,17R)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta
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