Femara Anti-Estrogen Letrozol for Breast Cancer (CAS112809-51-5)
|FOB Price:||US $1 / g|
|Min. Order:||10 g|
|Min. Order||FOB Price|
|10 g||US $1/ g|
|Production Capacity:||Mass in Stock|
|Transport Package:||1 Kg/ Aluminum Foil Bag, 25kgs/Drum|
|Payment Terms:||T/T, Western Union, Money Gram|
- Model NO.: 112809-51-5
- Customized: Customized
- Suitable for: Adult
- Purity: >99%
- Mf: C17h11n5
- Character: White Crystalline Powder.
- Specification: USP
- HS Code: 3002200000
- Powder: Yes
- Certification: ISO 9001
- State: Solid
- CAS No: 112809-51-5
- MW: 285.3
- Trademark: LSW
- Origin: China
What letrozol is?
Letrozol is a type of hormone therapy drug used to treat breast cancer in women who have had their menopause. It is also called Femara.
This medication is used to treat certain types of breast cancer (such as hormone-receptor-positive breast cancer) in women after menopause.
Letrozol is also used to help prevent the cancer from returning. Some breast cancers are made to grow faster by a natural hormone called estrogen.
Letrozol decreases the amount of estrogen the body makes and helps to slow or reverse the growth of these breast cancers.It may also be used to treat infertility in women.
|Product Name||Letrozol A|
|Alias:||Femara, Letrozol, TROZE|
|Payment Terms:||Western Union, MoneyGram, T/T, Bank Transfer;Bitcoin|
|Lead Time:||Within 24 hours after receiving the payment|
|Delivery||By DHL, TNT, FedEx, HKEMS, UPS, etc.(Door to door)|
|Packaging Details||10 mg/Vial (Discreet and Disguised packing)|
|Supply Ability:||Mass in stock|
|Appearance||White or off-white crystaline powder||White|
|Solubility||Soluble in Chloroform;|
Soluble in ethanol when heated
|ldentification||(1)Maximum absorption in wavelength of 240 nm|
Minimum absorption in wavelength of 215 nm
|(2)Infrared spectrum should be in accordance the dominant peak of contrast||In accordance with the dominant peak of contrast|
|Loss on drying||≤1.0%||0.8%|
(On anhydrous basis)
|Conclusion||Conforms Specifications of Enterprise Standard.|
The anti-estrogen action of letrozol has been shown to be useful in pretreatment for termination of pregnancy, in combination with misoprostol. It can be used in place of mifepristone, which is expensive and unavailable in many countries.
Letrozol is sometimes used as a treatment for gynecomastia, although it is probably most effective
at this if caught in an early stage (such as in users of anabolic steroids).
Letrozolo has also been shown to delay the fusing of the growth plates in mice.When used in combination with growth hormone, letrozol has been shown effective in one adolescent boy with a short stature.
How letrozol works?
Letrozol lowers the levels of the female sex hormone oestrogen in the body. Oestrogen stimulates some breast cancers to grow. These breast cancers are called hormone sensitive or hormone receptor positive
Letrozol only works in women who have had their menopause. It is a type of drug called an aromatase inhibitor. After the menopause, women don't produce oestrogen from their ovaries. Butthey still produce a small amount by using an enzyme called aromatase which turns other sex hormones called androgens into oestrogen. This change happens mainly in fatty tissue muscle and the skin. Aromatase inhibitors block aromatase so that it can't change the androgen into oestrogen
Why should I order from you?
As a Manufacturer, We can provide you latest products with direct factory price.
2) Prompt Delivery:
Sufficient stock make sure your parcel delivered within 24 hours once receive the payment.
3)No need to worry about shipping.
Well-trained and disciplined packing team,every package is designed to ship to your hands safely and discreetly,with nothing as " steroid " mentioned. Only names,
nothing more.We are also always discovering every possible way to get steroids to you without problems for very long time.Our custom rate is over 99%.
How can I trust you ? How do I know you ship after I pay?
A:Most of our customers checked us first by small order, this is how it works. And we will send you some of tracking number and feedback from Market.
Q.What about custom pass success rate to you?
A:Our experience says 99%. We know what we're doing that is why we're the best.This business key point is all about passing customs.
Q.Do you have any reshipment policy ?
we have good after-sale service and re-shipment policy if the parcel lose
We always take the upmost care in the packaging of our products
our clients will confirm this as even they struggle to find them without help at times.
In spite of our best efforts,a small number of packages are still possible seize
In this situation we promise reshipment free
Q.How do you treat quality complaint?
A:First of all, our QC department will do strict examination of our export products by HPLC, UV, GC , TLC and so on in order to reduce the quality problem to near zero. If really there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.
|Make an order||State what kind of steroids and quantity for each powder you want|
|Shipping||Provide your addressee info. (phone number,zip code )|
|Packing||According to different countries and quantity of orders|
|Lead Time||Arranged within 12 hours upon receipt of your payment|
|Photos||Photos of parcel would be offered to tell apart the steroids in advance|
|Delivery Time||Usually 4-6 working days to reach destinations.|
|Tracking number||Offered once it is released on the Net .Normally within 24hours upon the receipt of payment.|
|After-sale service||24/7 online for problems and concern related to steroids|
|1)I would like to visit you and see your home land as well as how you run things so well and |
provide such an amazing product. ----Martyn Rabey
|2)I have faith in you and appreciate the offer of a gift. You are indeed my friend and |
trusting supplier so here is my next order.----Sammy Emotions
|3)get the best of us at times but you have been good to me. Thank you.---Aston|
|4)Okay thanks for the quick speedsreply and great customer service I look forward |
to having a long good business relationship with you and your comnpany.----Nicholas
If you feel that you could benefit from Letrozol or any other form of steroids, we strongly encourage you to contact us.
Mobile: +86 18872220653(sunny)