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Ethynyl Estradiol

Date：2021-12-03      Categories：related product

  Post Date: Dec 01,2021
  Expiry Date: Dec 01,2022
  Detailed Description: Cas No. :57-63-6
Quantity: 100Kilograms
Specs:99%

Payment Method: paypal or L/C
Ethynyl Estradiol
Synonyms: 17a-Ethynyl-1,3,5(10)-estratriene-3,17b-diol
CAS: 57-63-6
MF: C20H24O2
EINECS:200-342-2
MW 296.4
Appearance:White Crystalline powder
Specification:CP
Solubility: insoluble in water, soluble in alcohol, oil and so on.
Products scope:
Alcohols and Derivatives; Steroids;Acetylenes;Biochemistry; Functionalized Acetylenes; Hydroxysteroids; Intermediates & Fine Chemicals ;Metabolites & Impurities; Pharmaceuticals

Usage
Ethinyl estradiol (EE), also sometimes written as ethinylestradiol, ethynyl estradiol, or ethinyl estradiol, is aderivative of 17 beta-estradiol (E2), the major endogenous estrogen in humans. EE is an orally bioactive estrogen used in many formulations of combined oral contraceptive pills. It is one of the most commonly used medications for this purpose.

Transdermal ethinyl estradiol carries a greater risk of clot formation and venous thromboembolism than naturally occurring 17β-estradiol, which some have theorized to be related to different amounts of hepatic metabolism after absorption. The same contraindications and precautions apply for EE as with other estrogen medications.

Applications
Ethynyl estradiol, as a pharmaceutical raw materials. It can be used as a synthetic steroid with high oral estrogenic potency

Packaging Detail
25kg/Fiber drum–Inner double plastic bags, 5kg/Aluminum foil bag — Inner double plastic bags,1kg/Aluminum foil bag–Inner double plastic bags

Storage
Store in a well-closed container away from moisture

Shelf Life
2 years if sealed and store away from direct sun light.

Delivery Detail
Within 3-7 days after order confirmation

  CAS Registry Number:

57-63-6
  Synonyms: ;17a-ethynyl-1,3,5(10)-estratriene-3,17b-diol;17alpha-ethynyl-3,17-dihydroxy-delta-(sup1,3,5)-estratriene;eticyclin;eticyclol;etinestrol;etinestryl;feminone;ginestrene;inestra;linoral;lynoral;menolyn;neo-estrone;novestrol;oradiol;orestralyn;palonyl;perovex;primogyn;primogyn c(or m);progynon c;roldiol;spanestrin;ylestrol;17alpha-Ethynyl-3-hydroxy-1,3,5(10)-estratrien-17beta-ol;17-ethynyl estradiol;19-nor-17alpha-pregna-1,3,5(10)-trien-20-yne-3,17,diol;19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol, (17alpha)-;3,17beta-dihydroxy-17alpha-ethynyl-1,3,5(10)-estratriene;amenoron;anovlar;diognat-e;diogyn-e;chee-o-genf;dyloform;EE;esteed;estigyn;estinyl;Estone;estoral (orion);estra-1,3,5(10)-triene-3,17beta-diol, 17alpha-ethynyl-;Ethinyl estradiol;estroals;ethidol;ethinoral;ethinyloestradiol;Ethynyl estradiol;17-ethynylestra-1,3,5(10)-triene-3,17-diol;(17beta)-17-ethynylestra-1,3,5(10)-triene-3,17-diol;(8xi,9xi,14xi,17beta)-17-ethynylestra-1,3,5(10)-triene-3,17-diol;(17alpha)-17-ethynylestra-1,3,5(10)-triene-3,17-diol;(8alpha,13alpha,17beta)-17-ethynylestra-1,3,5(10)-triene-3,17-diol;
  Molecular Formula: C20H24O2
  Molecular Weight: 296.4034
  Molecular Structure: 57-63-6 Ethinylestradiol
  Hazard Symbols:  T:Toxic;
  Risk Codes: R45:;
R22:;
  Safety Description: S53:;
S36/37/39:;
S45:;

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