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High Quality Steroid Hormone Estrogen Hormone Powder Estrone
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| Post Date: | Oct 14,2015 |
| Expiry Date: | Apr 11,2016 |
| Detailed Description: |
Cas No. :53-16-7
Quantity: 1000Kilograms Specs:USP30 Price:$0 USD Kilograms Payment Method: T/T, Western Union, Moneygram Estrone Synonyms: 1,3,5(10)-Oestratrien-3-ol-17-one CAS NO: 53-16-7 Molecular Formula: C18H22O2 Molecular Weigh: 270.371 CAS NO: 53-16-7 Standard: USP30 Appearance: white or almost white powder Usage: A metabolite of 17beta-Estradiol. Export Markets:Global Description: Estrone (E1, and also oestrone) is an estrogenic hormone secreted by the ovary as well as adipose tissue with the chemical name of 3-hydroxyestra-1,3,5(10)-triene-17-one and the chemical formula C18H22O2. Estrone is an odorless, solid crystalline powder, white in color with a melting point of 254.5 °C and a specific gravity of 1.23.Estrone is one of several natural estrogens, which also include estriol and estradiol. Estrone is the least abundant of the threehormones; estradiol is present almost always in the reproductive female body, and estriol is abundant primarily duringpregnancy. Estrone is known to be a carcinogen for human females as well as cause breast tenderness or pain, nausea, headache, hypertension, and leg cramps.In men, estrone has been known to cause anorexia, nausea, vomiting, and erectile dysfunction.Estrone is relevant to health and disease states because of its conversion to estrone sulfate, a long-lived derivative. Estrone sulfate acts as a reservoir that can be converted as needed to the more active estradiol. It is the predominant estrogen in postmenopausal women |
| CAS Registry Number: | 53-16-7 |
| Synonyms: | ;1,3,5(10)-estratrien-3-ol-17-one;3beta-Hydroxyestra-1,3,5(10)-trien-17-one;3-Hydroxy-1,3,5(10)-estratrien-17-one;beta-Estrone;Estra-1,3,5(10)-trien-17-one, 3-hydroxy-;Estrol;folliculin;ketohydroxyestrin;Oestrin;Oestrone; ;3-hydroxyestra-1,3,5(10)-trien-17-one;(8R,13S)-3-hydroxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-one; |
| Molecular Formula: | C18H22O2 |
| Molecular Weight: | 270.3661 |
| Molecular Structure: | 
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| Hazard Symbols: |  T:Toxic; |
| Risk Codes: | R45:; R60:; R61:; |
| Safety Description: | S53:; S45:; |
| Company: | Wuhan Yuanchengtech.com [ China ] |
| Contact: | Evan |
| Tel: | 8602750755943 |
| Fax: | |
| Email: | efun@ycphar.com |
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