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  • CAS 112809-51-5 Letrozole Natural Anti Estrogen for the Treatment of breast disease

CAS 112809-51-5 Letrozole Natural Anti Estrogen for the Treatment of breast disease

  • CAS NO:112809-51-5
  • Assay:99%
  • Appearance:White Crystalline Powders
  • Product Name:Letrozole
  • MF:C17H11N5
  • Packing:1kg/foilbag
  • Whatsapp:+86 13545819969
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Port: Shenzhen/Shanghai/HK

Production Capacity: 500kg/Month

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Letrozole Quick Detail:

 


Product name: Letrozole
Alias:Femara , Letrozole ,TROZET; Letrozole; Femara
Dosage: LETROZOLE TABLETS USP 2.5MG
Assay: 98.0-102.0%. USP32
CAS: 112809-51-5
Usage: Anti estrogen
Appearance: White crystalline powder.
Active life cycle : 6 hours
MW: 285.3
Usage :pharmaceutical raw materials, the hormone
Assay: 99%
Packaging Details: Foil bag or as requirement

 

Anti-estrogen Hormone Pills Fat Burning Anabolic Steroids Oral Femara Letrozole CAS 112809-51-5

 

Letrozole Descriptions:

 

In one male test subject Letrozole was able to reduce estrogen levels to undetectable levels. Letrozole is able to raise testosterone in male subjects.

 

 

Letrozole (Femara) is used to treat breast cancer in postmenopausal women. Letrozole is often given to women who have been taking tamoxifen (Nolvadex, Soltamox) for 5 years. Letrozole is a non-steroidal aromatase inhibitor (lowers estrogen production).

 

 

Letrozole is available in generic form. Common side effects include hot flashes, hair loss, joint/bone/muscle pain, tiredness, unusual sweating, nausea, diarrhea, dizziness, and trouble sleeping.

 


The recommended dose of Letrozole is one 2.5 mg tablet administered once a day, without regard to meals.

 

Other drugs may interact with Letrozole. Tell your doctor all prescription and over-the-counter medications and supplements you use. Letrozole must not be used during pregnancy. Letrozole may harm a fetus.

 

 

Letrozole is used mainly in women after menopause. If you have recently gone through menopause, discuss birth control with your doctor. Do not use birth control containing estrogen. It is unknown if Letrozole passes into breast milk and may harm a nursing infant. Breast-feeding while using Letrozole is not recommended.

 

 

Letrozole COA:

 

TestsSpecificationsResults
AppearanceWhite or off-white crystaline powderWhite
Crystalline powder
SolubilitySoluble 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 contrastIn accordance with the dominant peak of contrast
Melting points182℃-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%
ConclusionConforms Specifications of Enterprise Standard.

 

Letrozole Applications :

 


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

 


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4. Experiential order and cooperation: Besides raw powders, we offer hormone solution and Recipes. We can teach you or discuss how to make hormone solution on the site. Any discussion and question is welcome! 

 


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