Formestane(Lentaron)
CAS Number:566-48-3
Molecular Formula: C19H26O3
Molecular Weight: 302.4126
Assay: 99%
Description: white crystalline powder
Specification: Enterprise Standard
Packing: 1kg/aluminum foil bag
MOQ: 10g
Payment: Western Union, MoneyGram
Shipment: EMS, DHL, FedEx, TNT
Delivery: safe & timely, around 7days after payment
Description:
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 is often used to suppress estrogen production 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 mild aromatase inhibitor.
Formestane has poor oral bioavailability and as such is no longer popular as many orally active aromatase inhibitors have been identified.