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17alpha-Oestradiol

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  Post Date: Dec 10,2016
  Expiry Date: Jun 08,2017
  Detailed Description: Cas No. :57-91-0 17alpha-Oestradiol

Synonyms: epiestradial;

CAS: 57-91-0

EINECS: 200-023-8

Assay: 98% min.

Standard: USP34

Packing: foil bag or tin.

Delivery: Express courier.

MF: C18H24O2

MW: 272.38

Character: White Solid. Mp 176-180℃. solubility ethanol: 50 mg/mL, clear, colorless

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.

  CAS Registry Number:

57-91-0
  Synonyms: ;17A-estradiol;17ALPHA-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;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;OESTRADIOL (E2), 17-ALPHA-;OESTRADIOL (E2), 17-BETA;17α-Estradiol;(8xi,13xi,17alpha)-estra-1,3,5(10)-triene-3,17-diol;(17alpha)-estra-1,3,5(10)-triene-3,17-diol;alpha-estradiol;Epiestradiol;
  Molecular Formula: C18H24O2
  Molecular Weight: 272.382
  Molecular Structure: 57-91-0 α-estradiol
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R40:;
R48:;
  Safety Description: S22:;
S24/25:;

  Company: HuBei YuanCheng SaiChuang Technology Co.Ltd     [ China ]        
  Contact: Viki Green
  Tel: 86-027-88217630
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