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Ethinylestradiol for anti cancer

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  Post Date: Jan 09,2017
  Expiry Date: Jan 09,2018
  Detailed Description: Cas No. :57-63-6 Ethinylestradiol

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Synonyms: NOVESTROL; NEO-ESTRONE; ETHYNYLESTRADIOL
CAS NO: 57-63-6
Molecular Weight: 296.41
Molecular Formula: C20H24O2
Purity: 99%
Appearance: Off-White to Light-Yellow Crystalline Powder
Certifeication:GMP, ISO 9001, USP, BP
Standard: USP28
Usage: Synthesis and release of the goods can stimulate the pituitary gonadotropic hormone (FSH and LH), gonadotrophin, stimulate gonadal sex hormone release.

Description:

Ethinyl estradiol (EE) also sometimes written as ethinylestradiol, ethynyl estradiol, or ethinyl stradiol, is a derivative of 17β-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.

Estinyl was a preparation of EE alone that was used for the management of menopausal symptoms and female hypogonadism.
EE is released into the environment as a xenoestrogen from the urine and feces of people who take it as a medication.
The major concern with unopposed estrogen (without progestogen) is of endometrial cancer.As such, the medication is generally prescribed with progesterone in the setting of birth control

Application:

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.

Advantage:

1. Rich experience.
Our company is a professional production leading factory in China in pharmaceutical area of many years, our products have exported to Cananda, Germany, Spain, UK, USA, Australia, Middle East, and so on other country, and we have got very good feedback from our customers, we had Established long friendly relations of cooperation.

2. Great quality, purity and favourable.
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  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:;

  Company: Jian Jiage biological technology co, ltd     [ China ]        
  Contact: Lillian
  Tel: +8615564141272
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  Email: cgf@chembj.com
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