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CAS 112809-51-5 Letrozole Anti Estrogen SteroidS , Female Steroids For Weight Loss

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Good quality Androgenic Anabolic Steroids for sales
Good quality Androgenic Anabolic Steroids for sales
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CAS 112809-51-5 Letrozole Anti Estrogen SteroidS , Female Steroids For Weight Loss

China CAS 112809-51-5 Letrozole Anti Estrogen SteroidS , Female Steroids For Weight Loss supplier
CAS 112809-51-5 Letrozole Anti Estrogen SteroidS , Female Steroids For Weight Loss supplier CAS 112809-51-5 Letrozole Anti Estrogen SteroidS , Female Steroids For Weight Loss supplier

Large Image :  CAS 112809-51-5 Letrozole Anti Estrogen SteroidS , Female Steroids For Weight Loss

Product Details:

Place of Origin: China
Brand Name: LSW
Certification: GMP,SGS,BV,ISO
Model Number: LSW-112

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Foil bag, disguised discreat package or according to customer needs.
Delivery Time: Within 12 hours after payment
Payment Terms: T/T, , MoneyGram,Bitcoin
Supply Ability: Mass in stock
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Detailed Product Description
CAS Registry Number: 112809-51-5 Molecular Formula:: C17H11N5
Molecular Weight:: 285.3 Appearance: White Crystalline Powder
Purity: 99% Shipping Method: Air&Sea Transporation,Express
High Light:

Low Estrogen Steroids

,

Pharma Grade Steroids

CAS 112809-51-5 Letrozole Anti Estrogen SteroidS , Female Steroids For Weight Loss

 

 

Description

What letrozole is?

Letrozole 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  breastcancer (such as hormone-receptor-positive breast cancer ) in women after menopause.Letrozole is also used to help prevent the cancer from returning. Some breast cancers are made to grow faster by a natural hormone called estrogen.Letrozole 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 intertility  in women.

 

 

 

Specification

Letrozole

Alias: Femara, Letrozole, TROZET

CAS Registry Number:112809-51-5

Purity: 98%

MF: C17H11N5

MW: 285.3

Character: White crystalline powder.

Usage: Letrozole 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 Letrozole include a lowered sex drive and continuous use can lead to lowered lipid function and an impaired immune system.

Please kindly contact us to know more by dawn@ycphar.com Whatsapp:+86 18872220653 

 

 

 

COA

Tests Specifications Results
Appearance White or off-white crystaline powder

White

Crystalline powder

Solubility

 

Soluble in Chloroform;

Soluble in ethanol when heated

Conform
ldentification

(1)Maximum absorption in wavelength of 240 nm

Minimum absorption in wavelength of 215 nm

Conform

Conform

  (2)Infrared spectrum should be in accordance the dominant peak of contrast In accordance with the dominant peak of contrast
Melting points 182℃-184℃ 182℃
Related substances ≤0.5% 0.3%
Single impurity ≤0.3% 0.2%
Loss on drying ≤1.0% 0.8%

[Assay]C17H11N5

(On anhydrous basis)

≥98.0% 99.2%
Conclusion Conforms Specifications of Enterprise Standard.

 

 

 

 

 

Applications

The anti-estrogen action of letrozole 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.

 

Letrozole 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).

 

Letrozole has also been shown to delay the fusing of the growth plates in mice.When used in combination with growth hormone, letrozole has been shown effective in one adolescent boy with a short stature.

 

 

How letrozole works

Letrozole 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. Letrozole can stop or slow the growth of these cancers. It can also reduce the chance of a breast cancer coming back after surgery.

Letrozole 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. But they 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

 

 

 

CAS 112809-51-5 Letrozole Anti Estrogen SteroidS , Female Steroids For Weight Loss

 

 

Competitive advantages

 

1 High quality with competitive price
1) Standard: Enterprise Standard
2) All Purity≥98%
3) Manufacturer can provide high quality products with factory price.

2 Fast and safe delivery:
1) Sufficient stock&disciplined packing team to make sure prompt and discreet delivery;

2) Experienced and professional logistic agent can provide various transportation ways;
3) Parcel can be sent out in 24 hours after payment. Tracking number available;
4) Customs pass rate ≥99%;

3. After-sale service

Any questions or problems after receiving the product, please feel free to contact us.Problems would be solved immediately.

 

 

Packaging&Delivery

1. Sufficient stock, so delivery promptly very day is OK after receive the payment.

2. Well-trained and disciplined packing team:provide unique& safe ways to ship 10g-100kg powers at one time to customers

3. Professional logistic agent We make sure of fast delivery and secure shipping.
4. Packing pictures and tacking code are provided within 24 hours after receiving the payment.Updated tracking information will be provided every other day.

 

 

Here we also supply products as following, If you are interested, please feel free to let me know.

Please kindly contact us to know more by dawn@ycphar.com Whatsapp:+86 18872220653 

 

ANTI-ESTROGEN
Tamoxifen Citrate (Nolvadex) CAS:54965-24-1
Clomiphene citrate CAS:50-41-9
Toremifene citrate CAS:50-41-9
Exemestane(Aromasin) CAS:107868-30-4
Anastrozole (Arimidex) CAS:120511-73-1
Letrazole(Femara) CAS:120511-73-1
Methoxydienone CAS:2322-77-2
Estradiol CAS:50-28-2
Norgestrel CAS:6533-00-2

 

 

 

 

 

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