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Legal Letrozole Femara Fat Burning Steroids To Weight Loss 112809-51-5

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Legal Letrozole Femara Fat Burning Steroids To Weight Loss 112809-51-5

China Legal Letrozole Femara Fat Burning Steroids To Weight Loss 112809-51-5 supplier

Large Image :  Legal Letrozole Femara Fat Burning Steroids To Weight Loss 112809-51-5

Product Details:

Place of Origin: China
Brand Name: Grand Uni or OEM
Certification: ISO9001
Model Number: CAS:112809-51-5

Payment & Shipping Terms:

Minimum Order Quantity: 10g
Price: Negotiation
Packaging Details: Discreet Packing Ways For Your Choice
Delivery Time: Within 24h After Payment (Week Day)
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: Enough In Stock
Contact Now
Detailed Product Description
Name: Letrozole MF: C17H11N5
MW: C17H11N5 Assay: 99%
Appearance: White Crystalline Powder Usage: A Powerful Aromatase Inhibitor That Was Developed To Fight Breast Cance

Legal Letrozole Femara Fat Burning Steroids To Weight Loss 112809-51-5
 

Quick Detail:
 
1. CAS No.: 112809-51-5
2. M.F.: C17H11N5
3. M.W.: 285.3
4. Assay: 99%
5. Appearance: White crystalline powder
6. Usage:a powerful Aromatase Inhibitor that was developed to fight breast cancer

 
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Description: 
 
Letrozole is the chemical name of Novartis selective third generation aromatase inhibitor, a drug that works by blocking the aromatase enzyme responsible for the production of estrogen.
 
In clinical use, Letrozole is primarily administered to halt the progression of breast cancer in women. It is generally used as part of an aggressive treatment in post-menopausal women, to fight and reverse the spread of breast cancer after other treatments (such as Tamoxifen therapy) has failed. Its probably the most efficient product on the market for this purpose. Letrozole is very similar in both structure and action to its AI predecessor Arimidex.
 
In athletics and bodybuilding, it is used as an ancillary compound within anabolic steroid cycles for its estrogen reducing properties, and has the additional benefit of modestly increasing testosterone levels. Many anabolic steroids aromatize (convert to estrogen via the aromatase enzyme), a process that is responsible for many of the undesirable side effects which accompany anabolic steroid use such as acne, gynecomastia, water-retention, etc.
 
Applications:
 
Letrozole is known as a hormonal breast cancer treatment.
Some breast cancers need the hormone oestrogen to grow. In women who have been through the menopause, the main source of oestrogen is through the change of sex hormones called androgens into oestrogen. An enzyme called 'aromatase' is needed for this change to occur. Letrozole works by inhibiting (or blocking) this enzyme. This reduces the amount of oestrogen in your body, which slows the growth of the cancer cells.

Letrozole also does quite a few things that would be of interest to both bodybuilders and athletes. Firstly, it has been shown to reduce estrogen levels by 98% or greater. In at least one documented incident, Letrozole reduced test subject estrogen to undetectable levels, while increasing LH, FSH and SHBG . 
 
Specifications:

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.

 

Competitve advantage:
 
1, High quality with competitive price:
1) Standard:BP/USP
2) All Purity≥99%
3) We are manufacturer and can provide high quality products with factory price.

 
2, Fast and safe delivery
1) Parcel can be sent out in 24 hours after payment.Tracking number available
2) Secure and discreet shipment.Various transportation methods for your choice.
3)  Customs pass rate ≥99%
4)  We have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring.

 
3, We have clients throughout the world.
1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
2) Market feedback and goods feedback will be appreciated, meeting customers's requirement is our responsibility.
3) High quality,competitive price,fast delivery ,first-class service gain the trust and praise from the customers.

 
 

Contact Details
GRAND UNIVERSE INDUSTRIAL LIMITED

Contact Person: louis

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