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Female Hormones Estrogen Steroid Hormone 99% Purity Estratrien CAS 53-16-7

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Female Hormones Estrogen Steroid Hormone 99% Purity Estratrien CAS 53-16-7

China Female Hormones Estrogen Steroid Hormone 99% Purity Estratrien CAS 53-16-7 supplier
Female Hormones Estrogen Steroid Hormone 99% Purity Estratrien CAS 53-16-7 supplier Female Hormones Estrogen Steroid Hormone 99% Purity Estratrien CAS 53-16-7 supplier

Large Image :  Female Hormones Estrogen Steroid Hormone 99% Purity Estratrien CAS 53-16-7

Product Details:

Place of Origin: CHINA
Brand Name: YIHAN
Certification: ISO 9001, USP
Model Number: Estrone 53-16-7

Payment & Shipping Terms:

Minimum Order Quantity: 10 grams
Price: US $1- $3 / grams
Packaging Details: Aluminum foil bag or as your request
Delivery Time: 5-8 work days
Payment Terms: T/T,MoneyGram
Supply Ability: 1000KG per month
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Detailed Product Description
Product Name: Estrone CAS No: 53-16-7
Purity: 99% Min Transport Packaging: Discreet Packing Ways
Grade: Medicine Grade Sample: Available
Form: White Powder Class: Steroids Powder
Suitable For: Adult Delivered Time: 2-3 Work Days For Small Quantity
Storage: Shading, Confined Preservation Alias: Estrone Powder
Business Type: Manufacturer , Factory
High Light:

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99% Purity Estratrien Raw Steroid Powders Estrone CAS 53-16-7 for Female Usage

 

Quick detail:

 

Name: Estriol

Synonyms: oestriol; 1,3,5(10)-Estratriene-3,16a,17b-triol
CAS: 50-27-1
EINECS: 200-022-2
Assay: 97.0%-102.0%, USP30.
Packing: foil bag or tin.
Delivery: Express courier.
Character: White crystalline powder.
Usage: A metabolite of Estradiol. An estrogenic metabolite considerably less potent than the hormone Estradiol. pharmaceutical material, Steroid hormone, estrogen.

 

 

COA

 

Test Items Specification Test Results
Description White or almost white crystalline powder White crystalline powder
Melting Point 191.0~193.0ºC 192ºC
Loss of drying ≤1.0% 0.5%
Heavy Metal ≤20ppm 15ppm
TLC Only one spot Only one spot
Assay ≥99.5% 99.91%
Conclusion It complies with the USP 32.

 

 

Description:

 

Estrone is one of the three naturally occurring estrogens, the others being estradiol and estriol.Estrone is synthesized from androstenedione 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 menstral 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.

 
 

Function:

 

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.

 

 

Applications

 

The official chemical name of estrone is 3-hydroxyestra-1,3,5(10)-triene-17-one with the chemical formula C18H22O2.

Estrone is also named aquacrine, bestrone, crinovaryl, folliculin, 1,3,5-estratriene-3-ol-17-one, estro-a, estronol, erystogen, 3-hydroxyestra-1,3,5(10)-trien-17-one, kestrone 5, propagon-s, menagen, theelin, theogen, destrone, aquacrine, crystogen, oestrin, 1,3,5(10)-estratrien-3-ol-17-one, 1,3,5(10)-oestratrien-3-ol-17-one, and oestrone.
Biosynthesis

Estrone is synthesized via aromatase from androstenedione, a derivative of progesterone. The conversion consists of the de-methylation of C-19 and the aromaticity of the 'A' ring. This reaction is similar to the conversion of testosterone to estradiol.

Estrone is a white, solid crystalline powder that is odorless. It has a melting point of 254.5 °C (490 °F) and has a specific gravity of 1.23. At high temperatures estrone is combustible and the products of combusting estrone are carbon monoxide (CO) and carbon dioxide (CO2).

 

****Our company introdution:

Yihan Industrial Co., Ltd is a large hight tech chemical enterprise which specialized in
steroids powder , semi-finished liquids , peptides , Sarm powder, HGH, HCG, Finished Liquid and other pharmaceutical materials. Our company integrates R&D, producing, operating and marketing into an organic whole.

 

 

Female Hormones Estrogen Steroid Hormone 99% Purity Estratrien CAS 53-16-7

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