- Bulking & Cuting Cycle Steroids
- Oral Steroids
- Sex Enhancer Powders
- SARMs
- Flavor and fragrance raw materials
- Female Hormones
- Weight Loss
- Animal | plant extract
- Veterinary Medicine/ Food Additive/Feed Additive
- Pharmaceutical Raw Materials
- Peptides&HGH;
- Local Anesthetic Raw Materials
- Raw Chemical Materials
- Mucle Building Steroids
- Amino Acids and Vitamins
- Anti-estrogen Medication
- GBL& Solvents
- Pharmaceutical 2
Formestane Factory Supplying 566-48-3
Product Name: Formestane Factory Supplying 566-48-3
CAS No.:/strong> 566-48-3
The molecular formula:C19H26O3
566-48-3 Lentaron Anesthetic Anodyne Formestane Aromatizing Steroids For Breast Cancer
Quick Detail:
Product name |
Formestane Factory Supplying |
Other name |
Lentaron; 4-hydroxy-androst-4-ene-17-dione; 4-hydroxy-delta(sub4)-androstenedione |
CAS register number |
566-48-3 |
Molecular formula |
C19H26O3 |
Molecular weight |
302.41 |
Molecular structure |
|
Melting point |
199-202°C |
Assay |
99% |
Product 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.
COA and HPLC:
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 |
≤20ppm |
10ppm |
Loss on drying |
<0.5% |
0.1% |
Resiue on ignition |
≤0.1% |
0.05% |
Melting |
199-202°C |
200°C |
Packaging & Delivery:
We have professional team for package and shipment. Special way to ship 100 grams to 100kg powders at one time to your country. Fast and discreet shipment could be arranged for customs pass Guaranteed.
Our advantages:
We can provide 10mg, 100mg, 500mg, 1g, 10g, 100g, 500g, 1kg and other specifications; Purity: 95%, 98%, 99%.
We provide custom peptide synthesis service, custom service antibody. At the same time provide polypeptide mass custom synthesis (10g, 100g, 500g etc.)