566-48-3 Lentaron Anesthetic Anodyne Formestane Aromatizing Steroids For Breast Cancer
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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 available 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-hydroxytestosterone, an active steroid which displays weak androgenic activity in addition to acting as a mild aromatase inhibitor.
3.Formestane has poor oral bioavailability and as such is no longer popular as many orally active aromatase inhibitors have 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
Heavy metals ?ü20ppm 10ppm
Loss on drying <0.5% 0.1%
Resiue on ignition ?ü0.1% 0.05%
Melting 199-202??C 200??C
View Contact Detail![CAS No:566-48-3 (8R,9S,10R,13S,14S)-4-hydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,<br />16-decahydro-1H-cyclopenta[a]phenanthrene-3,17-dione](http://www.vvchem.com/structure/cas-566/566-48-3.png)
