- Model NO.: C19H26O3
- Customized: Customized
- Suitable for: Elderly, Children, Adult
- Purity: >99%
- Specification: SGS GMP
- HS Code: 3001909099
- Powder: Yes
- Certification: GMP, ISO 9001, USP, BP
- State: Solid
- Trademark: LSW
- Origin: China
Key words: Formestane Lentaron; aromatase inhibitors. Progressive breast cancer. Androgens, anabolic class.
Other name: Lentaron, 4-hydroxyandrostenedione, Formestaqne
Packing: 1kg/aluminum foil bag
Storage: Keep in a dry, cool and ventilated place
Application: Transdermally or Orally, take 50-100mg of per day.
Lentaron, (CAS: 566-48-3)
Packing: As customers requirments
Our purpose: Make Man Stronger, Make Man Real Man .
Formestan 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.
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.
Usage: An antitumor drug. An aromatase inhibitor; For the Breast cancer patients who is natural or artificial menopause, including patients with tamoxifen and other endocrine therapy.
Product name Formestan
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 199-202 200
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