566-48-3 Lentaron Anesthetic Anodyne Formestane Aromatizing Steroids For Breast Cancer
Name: High Quality Formestane steroid CAS No.: 566-48-3
Formula: C19H26O3 Molecular Weight: 302.45
Synonyms: Formestane; 566-48-3 ,Hydroxyandrost-4-ene-3,17-dione
Density: 1.19 g/cm3 Melting Point: 199-202 degrees Celsius
Boiling Point: 475.4 degrees Celsius at 760 mmHg
Flash Point: 255.4 degrees Celsius Purity: 98% min
Application: Make your body stronger and healthy
Storage: In dark and cold place PackAge: Packaged in foil bags or tins
DeliveryTime: Within 3 days after payment Appearance: White or almost white crystalline powder Usage: An antitumor drug. An aromatase inhibitor
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Quick Detail:
Chemical Name: 4-Androsten-4,17beta-ol-3-one,Lentaron
CAS:566-48-3
Molecular Formula: C19H28O3
Standard: Enterprise Standard
Assay:99%
About Formestane (Lentaron)
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 ***ailable as an intramuscular depot injection.
2.Formestane is often used to suppress estrogen production from anabolic steroids or prohormones. It also acts as a prohormone to 4-hydroxy***, an active steroid which displays weak androgenic activity in addition to acting as a mild aromatase inhibitor.
3.Formestane has poor oral bio***ailability and as such is no longer popular as many orally active aromatase inhibitors h***e been identified.
00001. COA
Product name Formestane
Appearance White crystalline powder
Assay(*) 98～101.0% 99.2%
Identification By UV, To match with working standard Complies
Related Substances Not more than the reference solution (0.05%) Complies
He***y metals ¡Ü20ppm 10ppm
Loss on drying ＜0.5% 0.1%
Resiue on ignition ¡Ü0.1% 0.05%
Melting 199-202¡ãC 200¡ãC