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Home>Products>Anti Estrogen Steroids>Factory Supplyment AntiEstrogen Raw Hormone Letrozole White Powder Femara

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  • Factory Supplyment AntiEstrogen Raw Hormone Letrozole White Powder Femara
  • Factory Supplyment AntiEstrogen Raw Hormone Letrozole White Powder Femara

Factory Supplyment AntiEstrogen Raw Hormone Letrozole White Powder Femara

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  • 112809-51-5

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  • HongKong Green Universal Co., Limited.2020-07-10 09:46:19
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Product Details

Name: Letrozole Other name: Femara CAS: 112809-51-5
Appearance: white crystal powder Moq: 10g Package: foil bag
Purity: 99%

Product Description

          Factory Supplyment AntiEstrogen Raw Hormone Letrozole White Powder Femara

 

Detail:
 
CAS : 112809-51-5
Molecular Formula: C17H11N5
Molecular Weight: 285.31
Package:1/foil bag

Free sample:Available
Usage: Used as API in Treatment of breast disease.
 
Description:

 

Letrozole is an anti-estrogen of the Aromatase Inhibitor family and is one of the most potent and powerfully effective of all AI’s.It was first developed in an effort to combat breast cancer in post menopausal women.Letrozole is an oral aromatase inhibitor which is a non-steroidal drug.

 

Letrozole treats hormonally responsive breast cancer after the surgery in females past menopause.It acts by decreasing the quantity of estrogen synthesized in the body.And it is one of the most commonly used anti-estrogens among steroid users during steroid use to combat possible estrogenic related side effects.

 
Applications:

 

Letrozole is used treat early breast cancer in women who have experienced menopause and who have had other treatments, such as radiation or surgery to remove the tumor.It is in a class of medications called nonsteroidal aromatase inhibitors,and works by decreasing the amount of estrogen produced by the body.

 

Letrozole is a powerful aromatase Inhibitor that was developed to fight breast cancer. This can slow or stop the growth of some types of breast cancer cells that need estrogen to grow.For athletes and bodybuilders, it used to combat the estrogenic side effects of anabolic steroids water-retention, acne and gynocomastia.


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 182ºC-184ºC 182ºC
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.

 

 

Storage:
 
out of reach of children
Keep it in the container tightly closed
Store it at room temperature and away from excess heat and moisture
Throw away any medication that is outdated or no longer needed
Talk to your doctor about the proper disposal of your medication


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