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Formestane Anabolic Steroid Hormones 4-Hydroxyandrost-4-ene-3 17-dione CAS NO 566-48-3

Categories Anabolic Steroid Hormones
Brand Name: XinRunde
Model Number: 566-48-3
Certification: GMP
Place of Origin: China(Mainland)
MOQ: 5g
Price: Negotiable
Payment Terms: WU, T/T bank, Bitcoin
Supply Ability: 10 000 KG /month
Delivery Time: 5-7 days after received your payments
Packaging Details: 1-2 kg / aluminum foil bag, 25kg/ drum, as required
CAS: 566-48-3
Appearance: white crystalline powder
Usage: used for the treatment of postmenopausal women with advanced breast cancer, etc
Type: Anabolic Steroid Hormones
Delivery: By DHL, TNT, FedEx, HKEMS, UPS, Etc
Alias: 4-Hydroxyandrost-4-ene-3,17-dione
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Formestane Anabolic Steroid Hormones 4-Hydroxyandrost-4-ene-3 17-dione CAS NO 566-48-3


Formestane Anabolic Steroid Hormones 4-Hydroxyandrost-4-ene-3 17-dione CAS NO 566-48-3



Quick Details:


  • Production Name: Formestane
  • Alias: 4-Hydroxyandrost-4-ene-3,17-dione
  • CAS No: 566-48-3
  • Einecs No:219-112-8
  • MF:C19H26O3
  • MW: 302.41.
  • Purity: 99.0%min
  • Appearance: white crystalline powder


Product Description:


1. Formestane (Lentaron) is a type I, steroidal aromatase inhibitor. It is used in the treatment of estrogen-


receptor positive breast cancer in post-menopausal women. It is available as an intramuscular depot


injection.Formestane has poor oral bioavailability and as such is no longer popular as many orally active


aromatase inhibitors have been identified.It is used in the treatment of estrogen receptor-positive breast


cancer in postmenopausal women. The drug is not active orally, and is instead available only as and


intramuscular depot injection. Because of this, it is no longer popular as many orally active aromatase


inhibitors have been identified and introduced. Formestane is an analogue of androstenedione.


2. Formestane is often used to suppress the production of estrogens from anabolic steroids or


prohormones. It also acts as a prohormone to 4-hydroxytestosterone, an active steroid which displays


weak androgenic activity in addition to acting as a weak aromatase inhibitor.


3. Formestane is a androstenedione derivative, and it belongs to an aromatase inhibitor with


aminoglutethimide, it is a hormone antineoplastic agent. In physiological conditions, it may competitively


inhibit the synthesis of the enzyme leading to estrogen biosynthesis decrease in tissues, then it plays its


role in cancer. When the tumor tissue growth relies on the presence of estrogen, in order to inhibit tumor


growth, the elimination of tumor estrogen-mediated growth stimulation is necessary.


4. This product is more selective than aminoglutethimide while its activity is 100 to 1000 times of


aminoglutethimide, and it does not inhibit the synthesis of adrenal hormones,without having to recharge


cortisone, etc . The in vitro inhibition of aromatase enzyme of this product is 60 times stronger than


aminoglutethimide.





Specifications :


Product name:Formestane
Other Name:4-hydroxy-androst-4-ene-17-dione;4-hydroxy-delta(sub4)-androstenedione;4-HYDROXYANDROST-4-ENE-3,17-DIONE;4-HYDROXYANDROSTENEDIONE;4-HYDROXY-4-ANDROSTENE-3,17-DIONE;4-ANDROSTEN-4-OL-3,17-DIONE;4-OHA;CGP-32349;
Original:China
CAS:566-48-3
Molecular formula:C19H26O3
MW:302.41
Brand nameXinrunde
Leading timewithin 24 hours upon receipt of payment
DeliveryFast and secure shipping by EMS, DHL, TNT, FedEx, UPS
Purity99%
PackageDiscreet and Hidden package according to specific requirement
AppearanceWhite Powder
CertificationSGS, ISO 9001, KOSHER
Payment TermsWestern Union, Money Gram , T/T, Bitcoin
Minimum Order Quantity5g
PriceNegotiable
Usageit is primarily used for the treatment of postmenopausal women with advanced breast cancer, it is also effective in prostate cancer.




Application

1. Formestane also known as lentaron,is an anti-cancer drug, it is primarily used for the treatment of


postmenopausal women with advanced breast cancer, it is also effective in prostate cancer;


2. While it is used alone, the drug can not significantly reduce the pre-menopausal estrogen levels in the


blood of women,when it is combined with goserelin (gonadotropin-releasing hormone agonist), its


inhibitory effect of estrogen in premenopausal women is greater than goserelin used alone.


3. Formestane has no cross-resistance with other aromatase inhibitors , it has no side effects of


aminoglutethimide. After oral administration,it is rapidly absorbed by gastrointestinal, its peak plasma


concentration time is 1 to 1.5 hours, but the peak concentration of individual is of great difference; after


intramuscular injection,it can be accumulated at the injection site and be slowly absorbed.


4. It performs Biphasic elimination process, the initial elimination half-life is 2 to 4 days, the terminal


elimination half-life is 5 to 10 days. It is mainly metabolized in the liver after oral administration, in the form


of glycosides acid metabolites excreted in the urine.








Advantages:

Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.


1. Quality.Every batch of steroid powders have tobetested by our QC(quality control) before they are allowed to sell.


2. Delivery We have stock, so we can delivery quickly at the very day when receive the payment. Within 24 hours after receiving the payment Lead time 4 or 7 days.


3. Discreet package Safelyand Professionally Disguised Package Guaranteed. For your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels. high successful delivery rate.


4. Warm after-sale service Any of your question would be solved for the first as soon as possible.

Anabolic Steroid Hormones Formestane White Crystalline Powder CAS NO 566-48-3

Cheap Formestane Anabolic Steroid Hormones 4-Hydroxyandrost-4-ene-3 17-dione CAS NO 566-48-3 for sale
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