$100.00 - $150.00
Min. Order : 1 Gram

Pharma Intermediates Oestradiol/Estradiol/Test Steroids Powder for Female Sex Hormone 50-28-2

Get Latest Price
Trade Assurance
Built-in order protection service in alibaba.com
Product quality
On-time shipment
More on shipping and other trade services.

Quick Details

Port: Guangzhou,Shenzhen,Hongkong
Payment Terms: L/C,T/T,Western Union,MoneyGram,Paypal
Supply Ability: 1000 Kilogram/Kilograms per Month
Other Names: Raw steroid powder
Other name: sex hormone
Delivery time: 3-7 Days
Keyword: Raw steroid powder
Sample: 10-50g
Grade Standard: Cosmetic Grade,Medicine Grade
Product Name: Estradiol
Purity: 99.5%
Grade: Pharma Grade
Model Number: Estradiol powder
Appearance: White Powder
MOQ: 10g
CAS No.: 50-28-2
Brand Name: Longfine
Type: Cardiovascular Agents,Gastrointestinal Agents,Endocrine System Agents
Storage: Cool Dry Place
CAS: 50-28-2
MF: C21H24N4O2S
Packaging Detail: Foil bag or drum as request
Package Preview: https://sc01.alicdn.com/kf/UTB8glRxqdnJXKJkSaiyq6AhwXXax.jpg_640x640.jpg
Guangzhou Longfine Biotechnology Co., Limited
Gold Supplier
CN
Manufacturer, Trading Company, Distributor/Wholesaler
95.2%
Response Rate
99.7%
On-time delivery rate
US$ 200,000+
354
Transactions
-
Employees
-
R&D staffs
-
Patents
Visit Store

 

Pharma Intermediates Oestradiol/Estradiol/Test Steroids Powder for Female  CAS 50-28-2

Estradiol2.JPG

 

What is Estradiol Powder?

Estradiol (E2 or 17β-estradiol, also oestradiol) is a sex hormone. Estradiol is abbreviated E2 as it has twohydroxyl groups in its molecular structure. Estrone has one (E1) and estriol has three (E3). Estradiol is about 10 times as potent as estrone and about 80 times as potent as estriol in its estrogenic effect.
 
Except during the early follicular phase of the menstrual cycle, its serum levels are somewhat higher than that of estrone during the reproductive years of the human female. Thus it is the predominant estrogen during reproductive years both in terms of absolute serum levels as well as in terms of estrogenic activity. During menopause, estrone is the predominant circulating estrogen and during pregnancy estriol is the predominant circulatingestrogen in terms of serum levels. 
 
The serum levels of estradiol in males (14 - 55 pg/mL) are roughly comparable to those of postmenopausal women (< 35 pg/mL). Estradiol in vivo is interconvertible with estrone; estradiol to estrone conversion being favored. Estradiol has not only a critical impact on reproductive and sexual functioning, but also affects other organs, including the bones.
 
 

 Estradiol.jpg

 

Certificate of Analysis

 

 Estradiol.png

 Funtion of Estradiol

1.Endometrial hyperplasia
2.To enhance uterine contraction of the smooth muscle
3.Breast duct hyperplasia to development
4.Androgen depriation role
5.To lower blood cholesterol
6.To increase the bone of calcium in calm
 
Application of Estradiol                                  
 
1-Applied in pharmaceutical field, Estradiol is used as Endocrine System Agents;
2-Applied in Chemicial field, Estradiol can be used as Auxiliaries and Other Medicine Chemicals.

 

 

Hot Products

 

 

cdp choline.jpgCalcium Gluconate 3_.jpg      500-powder.jpg

                Sarms                         Nootropics                       Peptide                      

steroids raw powder.jpg            

Main products:

Test series,Tren series,Nandro,Oral Steroids Powder,Antiestrogen ,Bodybuilding,Sport nutrition,Sex Enhancers

 

 Good Comments from our Clients

Estradiol.jpg

  .jpg

 

                                                 

 

About Us.jpg

 

Guangzhou Longfine Biotechnology Co.,Ltd 

Guangzhou Longfine Biotechnology Co.,Ltd a professional supplier of steroids, peptides ,sport supplements nutrition and related chemicals, we are booming in this market.

 

Quality is always the part we concern most. All products produced in Aseptic Laboratory according to GMP standard. Top quality is guaranteed.

 

For those clients who have problem to import products like steroids and peptides, we got professional team to customize discreet packing. Clients from different countries would be offered packing suits you best.

 

With such rich experience, we understand clearly how to pack your parcel and which express should be recommanded according to what you ordered and where you based. Only these professional and qualified forwarders have this chance to cooperate with us. No mistake is allowed in any step, thus you are promised to receive whatever you ordered!

 

Moreover, since we are based in Guangzhou, a Free Trade Zone, we got great advantage in this business. First, all of our parcels could be shipped from Hongkong directly. Which means parcels would cross customs easier and in a shorter time.

 

Second, it would be more convenient for you to make transfer. Totally secure and efficient.

 

Come and join us, next millionaire is you!

VIP.png

Our Team.pngCertificate.png



 

 

 

2.jpg 

 

FAQ

This section will attempt to answer all the questions you have regarding Guangzhou Longfine Biotechnology Co.,Ltd  our procedures and our products - if you require further information please do not hesitate to contact us.

Q1: Are you a manufacturer?

Answer: Yes, we are factory founded on 2014.

Q2: How to contact with us?

A:Click the Alibaba "Contact Supplier" And then send us message the product you interest in,you will get reply within 24 hours.

Q3. How do I know Tthis isn't a scam?

A:Our company are specialized in the production of steroid hormone for more than 5 years, and 95% of our products are exported to the United States, Europe, Brazil, Australia and other regions. You can check from the feedback from our new and old customers. We will not damage the reputation of our company for a little cash.

Q4:Can you give me a discount price?

A:Surely,It depend on your QTY.

Q5:How can I get a sample?

A:Free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.

Q6: How to confirm the Product Quality before placing orders?

A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q7:How do you treat quality complaint?

A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

_20180919183645.png