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Purity: 99%
Model Number: 270.40
Brand Name: Qualified
Grade Standard: Medicine Grade
Type: Estrogen Steroids
Place of Origin: China (Mainland)
EINECS No.: 200-164-5
MF: C18H22O2
Other Names: Kolpon
CAS No.: 53-16-7
Function: Hormones and Regulation of Endocrine Function of Drug ,A metabolite of 17beta-Estradiol

Specifications

Estrogen Steroids Powder Estrone
Syonoyms:E 1;Estrin;Estron;Kolpon;ESTROL;e(sub1);Estrona;Femidyn;Folipex;Folisan 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
CAS NO: 53-16-7 
Standard: USP30 
Name: Top Quality Hormone Powder Estrone 53-16-7 
Synonyms: Estrol; Steroid powder; 53-16-7 
CAS No.: 53-16-7 
Formula: C18H22O2 
Molecular Weight: 270.40 
EINECS: 200-164-5 
Density: 1.164 g/cm3 
Melting Point: 258-261 oC 
Boiling Point: 445.2 oC at 760 mmHg 
Flash Point: 189.7 oC 
Purity: 99% 
Solubility: Water: 0.03 g/L 
Function: Hormones and Regulation of Endocrine Function of Drug ,A metabolite of 17beta-Estradiol. 
Appearance: Appearance: White or almost white powder 
Package :  1kg/aluminum foil bag 
Storage: Keep it under seal in cool and dark place 
DeliveryTime: Within 2 days after payment 
Transportation: By EMS, DHL, UPS, or FedEx 
 
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 three hormones; estradiol is present almost always in the reproductive female body, and estriol is abundant primarily during pregnancy.
 
Estrone is known to be a carcinogen for human females as well as cause breast tenderness or pain, nausea, headache, hypertension, and leg men, estrone has been known to cause anorexia, nausea, vomiting, and erectile disfunction.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.
 
Applications:
Tag:3-hydroxyestra-1,3,5(10)-triene-17-one ;Estrone; oestrone;estrogenic hormone;Estrogen powders

Packaging & Delivery
Sufficient stock
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Well-trained and disciplined packing team.
Packing pictures and tacking code are provided within 12 hours after receiving the payment.
Excellent after-sale service: Any questions or problems after receiving the product, please feel free to 

contact us. Problems would be solved immediately.

Competitive Advantages:
Rich experience
We specialize in this field for many years,our pharmaceutical raw materials exported to Overseas, to Europe,Africa,Asia, Americas and other country, and we have got very good feedback from our customers,and Established long friendly relations of cooperation.
Great quality, purity and favorable.
Good quality is one of our secret success, welcome order the samples.
Safest and fastest delivery
We have Adequate stock,and can arranged within 24 hours when receive the payment.Tracking number would be informed quickly after shipment.
We have special way could ship 2kg to 20tons products a time. We offer melting powder into liquid service.And ship the liquid in special bottles.
Good after-sales service
Tell the package update asap, and will try best solve when customer encountered various problems!
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Our products and services will focus on the largest customer demand, We hold the greatest enthusiasm and sincere cooperation with each customer.
All in all, high quality, best service, security shipping and competitive price are our perpetual pursuance.