Producct name: Letrozol Femara
CAS No: 112809-51-5
Molecular formula: C17H11N5
Molecular weight: 285.3
Appearance: White power
Usage: Letrozoles has a 2-4 day half-life, and it needs to be taken for up to 60 days to get a steady blood plasma evel, using Letrozolesat such a low dose does happen to make it a very good economic choice compared with other aromatase inhibitors.
Letrozole Femara is approved by the United States Food and Drug Administration (FDA) for the treatment of local or metastatic breast cancer that is hormone receptor positive or has an unknown receptor status in postmenopausal women.
Femara is used for the treatment of post-menopause breast cancer.
Femara is a powerful Aromatase Inhibitor that was developed to fight breast cancer. For athletes and bodybuilders, it is a drug used to combat the estrogenic side effects of anabolic steroids water-retention, acne and gynocomastia. It will also raise testosterone levels because of the lowered estrogen in the body. Side effects from include a lowered sex drive and continuous use can lead to lowered lipid function and an impaired immune system.
Hjtc (Xiamen) Industry Co., Ltd.
Xiamen Huayongjian Biotechnology Co., Ltd.
Contacts: June & Eason
Whatsapp:+8618206063252; +8618759200098
E-mail: eastern002@126.com;
eason_hjtc@126.com
Web site:https://www.steroidpowder-hjtc.com/
http://www.safeststeroid.com/
http://www.glassviallabels.com/
https://hjtc-printing.en.made-in-china.com/
200ml @ 5 mg/ml
1 gram of powder
1 beaker suitable for holding the volume of liquids
19.9 ml of PEG 300
179.1 ml of 190 Proof Grain Alcohol
Letrozole in postmenopausal patients with advanced breast cancer whose Estrogen receptor and / or progesterone receptor positive or receptor status unknown
Femara (letrozole) is a type II (non-steroidal) third generation aromatase inhibitor. Clinically it is used to treat postmenopausal women with either estrogen receptor positive or estrogen receptor unknown breast cancer.
1. Letrozole is a powerful Aromatase Inhibitor that was developed to fight breast cancer.
2. For athletes and bodybuilders, it is a drug used to combat the estrogenic side effects of anabolic steroids water-retention, acne and gynocomastia.
3. It will also raise testosterone levels because of the lowered estrogen in the body.
4. Femara(generic name is letrozole) is a new drug developed for the treatment of advanced breast cancer in women.
5. Femara is the second in a new class of third-generation selective oral aromatase inhibitors.
6. It acts by blocking the enzyme aromatase, subsequently blocking the production of estrogen.
Product name | Letrozol Femara powder | |
Items | Specifications | Results |
Appearance | White or off-white powder | White powder |
Identification | FT-IR,HPLC,NMR,Mass | Confirm |
Water | ≤0.3% | 0.20% |
Melting point | 180℃ - 184℃ | 182.1℃ |
Residue on ignition | ≤0.1% | 0.06% |
Heavy metals | ≤10 ppm | Confirm |
Related substances | ||
4, 4'- (1H-1,3,4-triazol-1-ylmetyhlene) dibenzonitrile | ≤0.3% | Confirm |
4, 4'4"- Methylidenen-trisbenzonitrile | ≤0.2% | Confirm |
Any other single impurity | ≤0.1% | Confirm |
Total impurities | ≤0.3% | 0.1% |
Residual Solvent (Meets the requirements of ICH) | ||
Acetone | ≤5000 ppm | 480 pp0m |
Bulk density (tapped) | 0.3 g/ml - 0.7 g/ml | 0.37 g/ml |
Assay | 98.0% - 102.0% | 99.9% |
In one male test subject Letrozole was able to reduce estrogen levels to undetectable levels Letrozole is able to raise in male subjects.
Letrozole has also been shown to delay the fusing of the growth plates in mice. When used in combination with hormone, letrozole has been shown effective in one adolescent boy with a short stature; Letrozole has also been used to treat endometriosis a C17 α-alkylation which allows the hormone to survive first-pass liver metabolism when ingested. It is because of this that is also sold in tablet form.
1. All powders are factory directly supplying.
2. Our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.
3. Our products are of high quality at competitive prices. Free samples are available.
4. Well discreet packing. Fast and secure delivery by DHL, TNT, FedEx, HKEMS, UPS, etc.
5. Flexible and Untraceable payment terms.
6. Exclusive customer service and 24/7 online timely and helpful after-sale service.
Make an order |
Please make clear what product and what quantity you need |
Mini Order |
Only 5g, 10 grams |
Quote |
Prices and Specification details(COA) would be offered for you to consider and confirm |
Payment ways |
Bitcoin, paypal, bank transfer, Wise Transfer, etc |
Delivery ways |
All Express Modes(EMS, DHL, TNT, FedEx, UPS, etc.) |
Shipping address |
Provide your Valid and Correct destination address info(if possible with post code, phone number). |
Packing |
Select best ways according to quantity and safety degree(Super discreet, professional and experienced) |
Lead time |
Within 12 hours upon receipt of payment |
Package pictures |
Photos of parcel would be offered to tell apart the items |
Tracking number |
Offered once it is released |
Shipping time |
3-7 working days (Door-to-Door) |
After-sale service |
24/7 Online for any problems |
1. By Express
------Suitable for under 50kg, Fast:3-7 days.
High cost; Door to door service. Easy to pick up the goods.
2. By Air
------Suitable for more than 50 kg, Fast:3-7 days,
High cost, airport to airport. professional broker needed.
3. By sea
------Suitable for more than 500kg. Slow: 5-45 days,
Low cost. Port to Port, professional broker needed.
1. We will ship the goods within 8hrs after get your payments. If you want to cancel or change order, please tell me within 24hours after you finish the payment...So we both can make the best of the bad bargain.
2.We will ship the goods that you order from us by EMS, DHL, UPS, or FedEx.We will decided to choose which courier depend on Different countries.To find the best way to delivery the goods for you.
3. you can get the goods with in 4-7days usually.If the goods were lost or not received for other reasons, please contact me Immediately.
Finished Tablets | ||
ID | Item | Capacity |
1 | Clenbuterol | 40mcg*100/bottle |
2 | Clomid(Clomiphene) | 50mg*100/bottle |
3 | Letrozle(Femara) | 2.5mg*100/bottle |
4 | Halotestin(Fluoxymesterone) | 10mg*100/bottle |
5 | Dianabol(Methandrostenolone) | 10mg*100/bottle |
6 | Dianabol(Methandrostenolone) | 20mg*100/bottle |
7 | Dianabol(Methandrostenolone) | 50mg*100/bottle |
8 | Proviron(Mesterolone) | 10mg*100/bottle |
9 | Proviron(Mesterolone) | 25mg*100/bottle |
10 | Primobolan(Methenolone Acetate) | 10mg*100/bottle |
11 | Primobolan(Methenolone Acetate) | 25mg*100/bottle |
12 | Primobolan(Methenolone Acetate) | 50mg*100/bottle |
13 | Superdrol(Methasterone) | 10mg*100/bottle |
14 | T3(Liothytonine Sodium) | 25mcg*100/bottle |
15 | T3(Liothytonine Sodium) | 40mcg*100/bottle |
16 | T4 | 40mcg*100/bottle |
17 | Anavar(Oxandrolone) | 10mg*100/bottle |
18 | Anavar(Oxandrolone) | 25mg*100/bottle |
19 | Anavar(Oxandrolone) | 50mg*100/bottle |
20 | Anadrol(Oxymetholone) | 50mg*100/bottle |
21 | Winstrol(Stanozolol) | 10mg*100/bottle |
22 | Winstrol(Stanozolol) | 20mg*100/bottle |
23 | Winstrol(Stanozolol) | 50mg*100/bottle |
24 | Turinabol(Chlordehydromethyltestosterone) | 10mg*100/bottle |
25 | Turinabol(Chlordehydromethyltestosterone) | 25mg*100/bottle |
26 | Nolvadex(Tamoxifen) | 10mg*100/bottle |
27 | Nolvadex(Tamoxifen) | 20mg*100/bottle |
28 | Aromasin(Exemestane) | 25mg*100/bottle |
29 | Arimidex(Anastrozole) | 1mg*100/bottle |
30 | Viagra(Sildenafil) | 100mg*100/bottle |
31 | Cialis(Tadanafil) | 20mg*100/bottle |
Sarms Finished Tablets | ||
ID | Item | Capacity |
1 | MK677 | 10mg*100/bottle |
2 | LGD4033 | 10mg*100/bottle |
3 | SR9009 | 10mg*100/bottle |
4 | RAD140 | 10mg*100/bottle |
5 | MK2866 | 10mg*100/bottle |
6 | AICAR | 10mg*100/bottle |
7 | Andarine | 10mg*100/bottle |
8 | GW-501516 | 10mg*100/bottle |
9 | YK11 | 10mg*100/bottle |
1. How to order the product?
Please contact me and let me know the items you are favorable, quantities, and the destination country.
2.What is your shipping method?
Shipping through express (FedEx,UPS,DHL,EMS,HKEMS,TNT, etc.), and by airmail
3.what's your hot products?
We are a large supplier of steroid powder/liquid, peptide, SARM, Nootropic raw material, Anti-cancer raw material, local anaesthesia raw matterial, and other pharmaceutical raw material.
4.If my order seized by custom, what do you do ?
We have Resending police if your order seized by custom unfortunately.
5. Will you supply tracking number?
Yes, of course. Normally, after your payment, it is about within 2 days we pack and send your goods out, then I will give you the tracking number and packingpictures later.
6. what payment ways I can choose?
We supply Bitcoin, paypal, bank transfer, Wise Transfer, etc