Home > Offer to Sell > Pharmaceuticals and Biochemicals > Hormones and synthetic substitutes > Ethinylestradiol
Ethinylestradiol
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| Post Date: | Aug 18,2016 |
| Expiry Date: | Aug 18,2017 |
| Detailed Description: |
Cas No. :57-63-6
Payment Method: T/T,Western Union,Bitcoin,Money Gram Female Steroid Powder Ethinylestradiol 57-63-6 Ethinylestradiol steroid raw powder best supplier Product introduction Ethinylestradiol Synonyms: NOVESTROL; NEO-ESTRONE; ETHYNYLESTRADIOL Ethinylestradiol CAS No: 57-63-6 Ethinylestradiol Molecular Weight: 296.41 Ethinylestradiol Molecular Formula: C20H24O2 Ethinylestradiol Standard: USP28 Ethinylestradiol Purity:99% Ethinylestradiol Origin: China Ethinylestradiol Appearance: White Powder Usage: A synthetic steroid with high oral estrogenic potency thinylestradiol USAGE : Ethinyl Estradiol is absorbed in the small intestine and reaches a serum peak about 2 hours later. It undergoes extensive metabolism in the liver involving the cytochrome P450 3A4 isoenzyme. Ethinyl Estradiol and its metabolites are excreted with the bile. Due to the effect of entero hepatic circulation a second peak is seen several hours later. Individually, wide variations exist in the overall absorption process, and can be further modified by drugs that affect the enterohepatic circulation or liver enzymes. In circulation Ethinyl Estradiol is almost fully bound to plasma albumin. It is metabolized by hydroxylation of the aromatic ring and excreted in both feces and urine, in part as glucuronide and sulfate conjugate. Ethinyl Estradiol is hormonally effective by activating the estrogen receptor and thus is an estrogen. It finds its most common use in the estrogen-progestin combination preparations of oral contraceptives. Over time, formulations have decreased the Ethinyl Estradiol dose from as high as 100 μg to as low as 10 μg in |
| 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: | 
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| Hazard Symbols: |  T:Toxic; |
| Risk Codes: | R45:; R22:; |
| Safety Description: | S53:; S36/37/39:; S45:; |
| Company: | Hubei Yuancheng Gongchaung Tech [ China ] |
| Contact: | Cindy Hu |
| Tel: | +86-027-50756039 |
| Fax: | +86-027-68886696 |
| Email: | cindy1114@yccreate.com |
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