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White Raw Anti Estrogen Steroids Powders Letrozole for Fitness CAS 112809-51-5

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Good quality Injectable Anabolic Steroids for sales
Good quality Injectable Anabolic Steroids for sales
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White Raw Anti Estrogen Steroids Powders Letrozole for Fitness CAS 112809-51-5

China White Raw Anti Estrogen Steroids Powders Letrozole for Fitness CAS 112809-51-5 supplier
White Raw Anti Estrogen Steroids Powders Letrozole for Fitness CAS 112809-51-5 supplier White Raw Anti Estrogen Steroids Powders Letrozole for Fitness CAS 112809-51-5 supplier

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Product Details:

Place of Origin: China
Brand Name: ChineseHormone
Certification: ISO9001
Model Number: 112809-51-5

Payment & Shipping Terms:

Minimum Order Quantity: 10g
Price: Negotiation
Packaging Details: As your demand
Delivery Time: Within 12 hours After Payment
Payment Terms: T/T, Western Union, MoneyGram, BTC
Supply Ability: 100kg per month
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Detailed Product Description
Name: Letrozol CAS: 112809-51-5
Assay: 98% Powder: Yes
Shipping Policy: Free Sample Available Shipping Methods: EMS,HKEMS,FEDEX,DHL,TNT,Aramex,ETC
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White Raw Anti Estrogen Steroids Powders Letrozole for Fitness CAS 112809-51-5

 

Letrozol/ Femara Profil

 

Product name Letrozol
Other name Femara
CAS register number 112809-51-5
Melting Point 116-118º C
Molecular formula C17H11N5
Molecular weight 285.3
Assay 98%
Appearance White crystalline powder
Usage An aromatase inhibitor.

 

Letrozole Description

 

Letrozol 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.Letrozol is an oral aromatase inhibitor which is a non-steroidal drug.

 

Letrozol treats hormonally responsive breast cancer after the surgery in females past menopause. It belongs to the class of drugs known as Aromatase inhibitors and Hormones antineoplastics.It acts by decreasing the quantity of estrogen synthesized in the body.

 

And it is one of the most commonly used anti-estrogens among steroiders during steroid use to combat possible estrogenic related side effects. It is so effective as an anti-estrogen in this regard many anabolic steroids have effectively reversed gynecomastia symptoms withLetrozol.

 

Letrozole Applications

 

Femara (letrozole) is a type II (non-steroidal) third generation aromatase inhibitor. Clinically it is used to treat postmenopausal women with either estrogen receptor positive or estrogen receptor unknown breast cancer.

 

In women with breast cancer, it has been shown to reduce estrogen levels by 98% or more . However, it’s use and benefits are not limited to eliminating estrogen in women.

 

For pre-contest bodybuilders, Letrozole is almost a necessity to eliminate water retention and achieve the ripped look necessary to compete in today’s bodybuilding world. However, in my experience, it is only necessary to be used for the last 4-6 weeks, to eliminate excess estrogen and water retention. After using Letrozole I recommend staying away from any estrogen suppression for at least a month to try to normalize the body.

 

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.

 

How Femara works


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

Femara 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.

 

How to Buy Letrozole/ Femara Powder from Us?

 

Sample order accepted 10grams for quality and service checking
Make an order What amount /to which country?
Quote Prices and Specification details (COA&HPLC) would be sent to your email.
Payment ways T/T, Bank Transfer, Western Union, Money Gram and Bitcoin
Delivery ways All Express Modes (EMS, DHL, TNT, Fedex, UPS, etc.); By Air and By Sea
Shipping address Provide your correct destination address(better with post code, phone number)
Packing Select best disguised ways according to quantities (discreet and professional)
Lead time Within 12 hours upon receipt of payment
Package pictures Photos of parcel would be offered to tell apart the items
Tracking number Offered once it's released by the shipping company
Shipping time 3-7 working days (Door-to-Door)
After-sale service 24/7 Online for any problems

 

 

White Raw Anti Estrogen Steroids Powders Letrozole for Fitness CAS 112809-51-5

 

White Raw Anti Estrogen Steroids Powders Letrozole for Fitness CAS 112809-51-5

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