Factory Supply Estrone Powder/ Estrone CAS 53-16-7 in Stock Safe Shipment

Product Name: Estrone
Synonyms: 1,3,5(10)-Estratrien-3-ol-17-one, 3-Hydroxy-1,3,5(10)-estratrien-17-one, Folliculin;3-Hydroxy-13-methyl-6,7,8,9,11,12,13,14,15,16-decahydro-cyclopenta[a]phenanthren-17-one;Estropipate (Estrone);Estrone,1,3,5(10)-Estratrien-3-ol-17-one, 3-Hydroxy-1,3,5(10)-estratrien-17-one, Folliculin;Estrone (200 mg);Estrone, Plant Base, USP;ESTRA-1,3,5(10)-TRIEN-3-OL-17-ONE;OESTRON
CAS: 53-16-7
MF: C18H22O2
MW: 270.37
EINECS: 200-164-5
Melting point: 258-260 °C(lit.)
Boiling point: 353.48°C
Storage temp.: room temp
Appearance: White to off-white Powder

Description:

Estrone is one of the three naturally occurring estrogens, the others being estradiol and estriol. Estrone is synthesized from androstene dione by the aromatase enzyme system in the ovaries and placenta, and is also synthesized from estradiol by 17-hydroxy steroid dehydrogenase in the liver.Serum concentrations of estrone in premenopausal women fluctuate according to the menstrual cycle and becomes the most predominant estrogen in postmenopausal women.The binding affinities of estrone to the estrogen receptors α and β are approximately 60% and 37% relative to estradiol.

Usage:

Estrone is a weak form of estrogen and exists as estrone sulphate. Estrone is a luteolytic estrogen produced by the corpus luteum. In the follicle, estrone is synthesized from androstene dione by the action of cytochrome P450 aromatase.
Estrone has been used:
as medium supplement for hormone based degranulation studies of natural killer cells.
as an endocrine disrupting compound for screening bacterial biosensor in toxic water.
as medium component for monitoring fatty acid synthase (FASN) activity in breast adenocarcinoma cell lines.

1. Rich experience: Our company is a professional production leading factory in China in pharmaceutical area of many years. 

2. Top quality: High quality guaranteed, once any problem is found, the package would be reshipped for you .

3. Security Shipping: Shipping by express (FedEx,UPS,DHL,EMS), by air. The most professional forwarder would be recommanded for you.

4. Fast delivery: We have stock, so we can delivery quickly once payment is received.

5. Quality service: We will give you warm after-sale service,if any question we will reply you within 24 hours.

6. Competitive prices: A discount would be given when you make a large order.

Our factory:


Our laboratory:


Our warehouse:

Hubei Yuanmeng Biological Technology Co., Ltd., which is located in Wuhan, China. We are specializing in the exportation of APIs, and plant extracts ect.

Our products has been exported to America, Australia, Brazil, the Europe, Middle East and other areas in the world. We have established close and stable cooperative relationships with over 200 domestic pharmaceutical and chemical enterprises. With high quality and favorable price, we′ re pleased to get your inquiry and we will reply you as soon as possible.

We will continue to forge ahead and strive hard for excellence, keep on exploring and progressing to develop more high-tech products with superior quality, to satisfy increasing demand of the clients, and create more value for our partners!


Contact us!

Hubei Yuanmeng Biological Technology Co., Ltd.
Room 3820, Building 2, Vanke Golden City, Hongshan District, Wuhan, Hubei, China
Fiona Wei