YuanTong Biotech Co., Ltd
We supply top quality anabolic steroids powders, oils, peptides, SARMs, anesthetics, male enhancement and others.
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Product Details:
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| Manufacturer: | GC | Product Name: | Lentaron,566-48-3,Formestane,Anti Estrogen Steroids, |
|---|---|---|---|
| Assay: | 99.3% | Standard: | USP35 |
| Contact Person: | Lynn | Email: | Beststeroids@chembj.com |
| Skype: | Best.steroids | Phone: | 852-23866694 |
| Mobile: | 852-53617701 | ||
| High Light: | anti estrogen steroid,cutting cycle steroids |
||
1. Quick Detail:
Anti Estrogen Steroids White Powder Lentaron CAS 566-48-3 Formestane
2. Description:
Product name: Formestane
Alias: Lentaron; 4-hydroxy-androst-4-ene-17-dione; 4-hydroxy-delta(sub4)-androstenedione
CAS register number: 566-48-3
Molecular formula: C19H26O3
Melting point: 199-202°C
Assay: 98.9%
Molecular structure:
3. Applications:
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 iden
tified.
4. Specification:
COA:
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TEST ITEMS |
SPECIFICATION |
RESULTS |
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Description |
White or Almost White Crystalline Powder |
white powder |
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Identification |
A.B. |
Positive |
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Assay |
97.0~103.0% |
99.3% |
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Specific Rotation |
+101°~+105° |
+102.6° |
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Loss On Drying |
1.0%max |
0.27% |
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Melting Point |
153~157°C |
153.0~155.0°C |
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Organic Volatile Impurities |
meets the requirement. |
Conforms |
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Related Substances |
meets the requirement. |
Conforms |
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Residual Solvents |
meets the requirement. |
Conforms |
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Particle Size |
100% ≤ 20 microns |
Conforms |
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Conclusion |
The specification conform with USP35 standard |
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5. Our Competitive Advantage:
Professional Manufacture: HONGKONG YUANCHENG GONGCHUANG TECHNOLOGY CO., LIMITED
is a legit and professional pharmaceutical manufacturer specialized in steroid hormone powders, steroid
injectable liquids, peptides,pharmaceutical raw materials & its intermediate.Our factory is in Nanhu Shouyi
Industrial District, just by the side of the beautiful South Lake in Wuhan. Our company integrates R&D,
producing, operating and marketing into an organic whole. All products are produced under
GMP conditions according to Standard Operation Procedure(SOP),not from little underground labs or black markets, so the quality is guaranteed. We have authority of export and import, and have experience of export for more than 10 years.
Minimum Order: 10-100 grams.our min packing of each powder is 10g or 100g, but some expensive powder can be bought at several grams.
Payment Method: Western Union,Money Gram,T/T.
Professional Delivery: By courier ( EMS, DHL, Fedex, UPS,TNT) is prefered, bulk order can be negotiated.5-7 business days delivery in timely manner. Tracking No. is available ,we can provide you latest tracking of our customers to check validity of delivery if you need.
Discreetly Packing: Safe and professional disguised package can be guaranteed.
Plenty In Stock: Most of powders are in stock.We export over 1000 kilograms of steroid powder per month.
High Delivery Rate: Our goods packing will not contain any hormone information and can be sent out from different areas of china. At present,the goods customs clearance rate we send to United states and Europe is 99%, As for Canada, Brazil of quite high buckle close rate area, we also have a new way to get through the customs. We also have completely re-send policy to some areas.
The more details of our product, please feel free to contact us!
Website:www.steroidhormonespowder.com
Contact Person: Lynn
Email : beststeroids@chembj.com
Skype : best.steroids
Phone : 852-23866694
Mobile : 852-53617701
Contact Person: sinopeptides
Tel: +8613554447383
