Antiestrogen Steroid Formestane Inhibitor Lentaron Formestane CAS: 566-48-3

Antiestrogen Steroid Formestane Inhibitor Lentaron Formestane CAS: 566-48-3



Basic info:

Other name: Lentarons; FORMESTAQNEs; Hydroxyandrostenediones
CAS Registry Number: 566-48-3
Assay: 98%Packing: 1kg/aluminum foil bag
Molecular Formula: C19H26O3
Molecular Weight: 302.41
Melting point: 199-202°C
Appearance: White crystalline powder
Manufacturer: Yuancheng


Description:

Formestanes is a second generation, irreversible, steroidal aromatase inhibitor. It inhibits the aromatase enzyme responsible for converting androgens to estrogens, thereby preventing estrogen production. Breast cancer may be estrogen sensitive or insensitive. A majority of breast cancers are estrogen sensitive. Estrogen sensitive breast cancer cells depend on estrogen for viability. Thus removal of estrogen from the body can be an effective treatment for hormone sensitive breast cancers. Formestanes has been targeted specifically for the treatment of postmenopausal women. Unlike premenopausal women who produce most estrogen in the ovaries, postmenopausal women produce most estrogen in peripheral tissues with the help of the aromatase enzyme. Formestanes, an aromatase inhibitor, can thus help to decrease the local production of estrogen by blocking the aromatase enzyme in peripheral tissues (ie. Adispose tissue of the breast) to treat hormone sensitive breast cancer.


Applications:
 
1.Treatment of Breast Cancer:
 
Because of its potent estrogen-suppressing action, formestanes has been used clinically to treat breast cancer patients in a number of countries including England, Germany, Switzerland, Spain, Australia, New Zealand, Italy, and Malaysia. It has been shown to be an effective option as a second line of defense after, an estrogen receptor antagonist, has failed to elicit a positive response with patients, and produces an overall response statistically similar to when administered as the first-line therapy. In terms of overall potency, formestanes is not as strong as the selective third generation inhibitors like Arimidex () or Femara .
 
2.Use for Bodybuilding:
 
Formestanes can lower SHBG up to 34%, which will increase free levels. SHBG (sex hormone binding globulin) is a protein that binds to sex steroids, and renders them inactive, for as long as SHBG is bound to them. There is a difference between 'free' , and 'bound' .

COA:

We are Hengyang Desen Biotechnology Co., Ltd. the leading manufacture come from China,who supply Powder,Liquid (Oral and Injectable) ,Peptides,Local anesthetics,Sarms,Fat Loss and other chemical raw materials.

Due to the limitation of the website, many products are not released. If you don't find what you are interested in, you can contact me directly and I will offer you what you are finding.

Or you can go to check our website!

Everybody is talking the similar words, what I want to say is: Just give me a chance, just have a try on me, maybe you will get a surprise from me !

Our Services:

1. Any inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM/ODM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
7. Faster delivery: Sample order in stock and 3-7 days for bulk production.
8. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS.
Or you also can choose your own shipping forwarder.
9. After-Sale Service:    
1)International Authorized Third-Party Test For The Products You Demand.    
2)60 Days Warranty of quality of goods.

Antiestrogen Steroid Formestane Inhibitor Lentaron Formestane CAS: 566-48-3



Basic info:

Other name: Lentarons; FORMESTAQNEs; Hydroxyandrostenediones
CAS Registry Number: 566-48-3
Assay: 98%Packing: 1kg/aluminum foil bag
Molecular Formula: C19H26O3
Molecular Weight: 302.41
Melting point: 199-202°C
Appearance: White crystalline powder
Manufacturer: Yuancheng


Description:

Formestanes is a second generation, irreversible, steroidal aromatase inhibitor. It inhibits the aromatase enzyme responsible for converting androgens to estrogens, thereby preventing estrogen production. Breast cancer may be estrogen sensitive or insensitive. A majority of breast cancers are estrogen sensitive. Estrogen sensitive breast cancer cells depend on estrogen for viability. Thus removal of estrogen from the body can be an effective treatment for hormone sensitive breast cancers. Formestanes has been targeted specifically for the treatment of postmenopausal women. Unlike premenopausal women who produce most estrogen in the ovaries, postmenopausal women produce most estrogen in peripheral tissues with the help of the aromatase enzyme. Formestanes, an aromatase inhibitor, can thus help to decrease the local production of estrogen by blocking the aromatase enzyme in peripheral tissues (ie. Adispose tissue of the breast) to treat hormone sensitive breast cancer.


Applications:
 
1.Treatment of Breast Cancer:
 
Because of its potent estrogen-suppressing action, formestanes has been used clinically to treat breast cancer patients in a number of countries including England, Germany, Switzerland, Spain, Australia, New Zealand, Italy, and Malaysia. It has been shown to be an effective option as a second line of defense after, an estrogen receptor antagonist, has failed to elicit a positive response with patients, and produces an overall response statistically similar to when administered as the first-line therapy. In terms of overall potency, formestanes is not as strong as the selective third generation inhibitors like Arimidex () or Femara .
 
2.Use for Bodybuilding:
 
Formestanes can lower SHBG up to 34%, which will increase free levels. SHBG (sex hormone binding globulin) is a protein that binds to sex steroids, and renders them inactive, for as long as SHBG is bound to them. There is a difference between 'free' , and 'bound' .

COA:

We are Hengyang Desen Biotechnology Co., Ltd. the leading manufacture come from China,who supply Powder,Liquid (Oral and Injectable) ,Peptides,Local anesthetics,Sarms,Fat Loss and other chemical raw materials.

Due to the limitation of the website, many products are not released. If you don't find what you are interested in, you can contact me directly and I will offer you what you are finding.

Or you can go to check our website!

Everybody is talking the similar words, what I want to say is: Just give me a chance, just have a try on me, maybe you will get a surprise from me !

Our Services:

1. Any inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM/ODM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
7. Faster delivery: Sample order in stock and 3-7 days for bulk production.
8. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS.
Or you also can choose your own shipping forwarder.
9. After-Sale Service:    
1)International Authorized Third-Party Test For The Products You Demand.    
2)60 Days Warranty of quality of goods.

Hot Selling

Xi'an Natural-Field Bio-technique Co., Ltd is a technology-driven enterprise, who dedicates to the research, production and selling of health-care raw material, cosmetic ingredients and plant extract. Over the years, our company positions at producing high quality, fine technique, cutting-edge products, adheres to the concepts of asset-light, high technology and team work principle, with scientific management methods and strict products standards, making great progress in the health-care field.

Hot Selling powder,Hot Selling extract,Hot Selling Cosmetic ingredients,Hot Selling extract, Hot Selling health care ingredients

Xi'an Natural Field Bio-Technique Co., Ltd. , https://www.naturalnf.com