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Anti Estrogen Steroids Letrozole Femara for Breast Cancer Treatment

Anti Estrogen Steroids Letrozole Femara for Breast Cancer Treatment

Anti Estrogen Steroids Letrozole Femara for Breast Cancer Treatment
Anti Estrogen Steroids Letrozole Femara for Breast Cancer Treatment Anti Estrogen Steroids Letrozole Femara for Breast Cancer Treatment

Large Image :  Anti Estrogen Steroids Letrozole Femara for Breast Cancer Treatment Get Best Price

Product Details:

Place of Origin: Shaanxi, China
Brand Name: ChenFeng
Certification: ISO9000, SGS
Model Number: CF-Letrozole

Payment & Shipping Terms:

Minimum Order Quantity: 10g
Price: Depend on Quantity
Packaging Details: 10g, 50g, 100g per bag.
Delivery Time: 1~3 Working days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 100kg/month
Detailed Product Description
Product Name: Letrozole Other Name: Femara
Cas No.: 112809-51-5 Molecular Formula: C17H11N5
Molecular Weight:: 285.31 Apperance:: White Powder
Purity: 99%min

Anti Estrogen Steroids Letrozole Femara for Breast Cancer Treatment

Quick Details

Product Name: Letrozole, Femara, LZ
CAS No.: 112809-51-5
Molecular Formula: C17H11N5
Molecular Weight: 285.30
Assay: 98% min
Quality Standard: USP/BP/ISO9001
Appearance: White Crystalline Powder
Supply Ability: 200kg/month
Storage: Store at 8℃-20℃, protect from moisture and light.
 

What is Letrazole?

Femara is a third generation aromatase inhibitor. Like most aromatase inhibitors it was developed to fight breast cancer by inhibiting aromatization via the aromatase enzyme. It is similar to arimidex, however femara is much more potent in it's ability and is used primarily when other treatments such as selective estrogen receptor modulators have failed to produce results. This is why the majority of the research about femara has been conducted on post-menopausal women, but of course some of the findings can be translated over for the benefit of athletes.


Femara Description

Femara is intended for use only by women who are no longer of childbearing age. Possible candidates must have already ceased to menstruate. It is often used in patients who have already undergone other cancer treatments, such as radiation, chemotherapy, and used other cancer drugs, like tamoxifen. This nonsteroidal aromatase inhibitor may help prevent any remaining cancer cells from spreading.

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.

 

Anti Estrogen Steroids Letrozole Femara for Breast Cancer Treatment 0
Applications

Letrozoleis intended for use only by women who are no longer of childbearing age. Possible candidates must have already ceased to menstruate. It is often used in patients who have already undergone other cancer treatments, such as radiation, chemotherapy, and used other cancer drugs, like tamoxifen. This nonsteroidal aromatase inhibitor may help prevent any remaining cancer cells from spreading.
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.


Dosage:

The general range of Letrozole doses are approximately 1.25mg – 2.5mg daily. There does exist a very large margin for adjustment and user preference when it comes to Letrozole dosages, as each individual should slowly adjust their dose depending on how they feel the body is responding. This is especially so for Letrozole, which is the most powerful and potent AI of the three. Even 1.25mg daily is too much for many anabolic steroid users, and often times the recommended dose is actually 1.25mg every other day, and often can be even less frequent especially considering the half-life of Letrozole is that of 2 – 4 days. These Letrozole doses can easily be adjusted if the user feels it is not working well enough, or if it is reducing Estrogen levels too much.

 

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 Maximum absorption in wavelength of 240 nm
Minimum absorption in wavelength of 215 nm
Conform
Conform
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.

 

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22 Trenbolone Acetate (Finaplix H/Revalor-H) CAS: 10161-34-9
23 Trenbolone Enanthate (parabolan) CAS: 10161-33-8
24 Trenbolone Hexahydrobenzyl Carbonate CAS: 23454-33-3
25 Epiandrosterone CAS: 481-29-8
26 Dehydroisoandrosterone Acetate CAS: 853-23-6
27 7-keto DHEA (7-oxo DHEA) CAS: 566-19-8
28 Methenolone Enanthate (Primobolan) CAS: 303-42-4
29 Methenolone Acetate CAS: 434-05-9
30 Methandrostenolone(Dianabol) CAS: 72-63-9
31 Tamoxifen Citrate (Nolvadex) CAS: 54965-24-1
32 Clomiphene citrate CAS: 50-41-9
33 Toremifene citrate CAS: 89778-27-8
34 Letrazole(Femara) CAS: 112809-51-5
35 vardenafil CAS: 831217-01-7
36 Dapoxetine CAS: 119356-77-3
37 Dapoxetine HCl CAS: 1071929-03-7
38 Dutasteride CAS: 164656-23-9
39 Finasteride CAS: 98319-26-7
40 Yohimbine HCl CAS:65-19-0

 
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