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Anti Estrogen Oral Anabolic Steroids Letrozole/ Femara Powder CAS 112809-51-5

Anti Estrogen Oral Anabolic Steroids Letrozole/ Femara Powder CAS 112809-51-5

  • Anti Estrogen Oral Anabolic Steroids Letrozole/ Femara Powder  CAS 112809-51-5
  • Anti Estrogen Oral Anabolic Steroids Letrozole/ Femara Powder  CAS 112809-51-5
Anti Estrogen Oral Anabolic Steroids Letrozole/ Femara Powder  CAS 112809-51-5
Product Details:
Place of Origin: China
Brand Name: Pharmlab
Certification: ISO 9001, USP,GMP
Model Number: 112809-51-5
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Minimum Order Quantity: 10g
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Delivery Time: 3~7 work days
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Detailed Product Description
Product Name: Letrozole Usage: Cancer Treatment
Appearance: White Powder Grade: Pharmaceutical Grade
MF: C17H11N5 MW: 285.3
Shiping: EMS,HKEMS,FEDEX,DHL,TNT,Aramex,etc Package: Foil Bag; Well Disguised Package
Shipping Policy: 100% Free Resend Shipping
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Anti Estrogen Oral Anabolic Steroids Letrozole/ Femara Powder CAS 112809-51-5

 

 

Quick Details:

 

Product name: Letrozole 
Alias: TROZET; 
Femara
CAS No: 112809-51-5
Purity: 99%
MF: C17H11N5
MW: 285.3
Character: White crystalline powder.
Packing: Customized package as you require
Usage: 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 testoster levels because of the lowered estrogen in the body.

 

 

Letrozole/Femara Description:

 

Reduce estrogen levels: Letrozole (Femara) also does quite a few things which would be of interest to both bodybuilders and athletes.Firstly, it has been shown to reduce estrogen levels by 98% or greater.
Letrozole (Femara) reduced estrogen in the test subject to undetectable levels, and increased LH, FSH and SHBG.

 

Clearly this is all of interest to bodybuilders, as less estrogen in the body means less chance of certain side effects such as water-retention, Gynocomastia, and acne.This makes Letrozole (Femara) an appropriate choice for even the heaviest bulking or cutting cycles including harsh androgens.

 

Breast Cancer: Letrozole (Femara) was developed to fight breast cancer by inhibiting the aromatization.

 

Increase LH and FSH: Letrozole (Femara) can be used to raise LH and FSH (which are hormones which signal your testes to produce more testosterone).It will raise your testosterone levels via this mechanism. Again, this is of interest to athletes and bodybuilders for obvious reasons.

 

 

Letrozole/Femara Application


For pre-contest bodybuilders, Femara 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 Femara I recommend staying away from any estrogen suppression for at least a month to try to normalize the body.

 

Femara 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.


Letrozole has been used for ovarian stimulation by fertility doctors since 2001 because it has fewer side-effects than clomiphene (Clomid) and less chance of multiple gestation. A Canadian study presented at the American Society of Reproductive Medicine 2005 Conference suggested that letrozole may increase the risk of birth defects.[citation needed] A more detailed ovulation induction follow-up study found that letrozole, compared with a control group of clomiphene, had significantly lower congenital malformations and chromosomal abnormalities at an overall rate of 2.4% (1.2% major malformations) compared with clomiphene 4.8% (3.0% major malformations).
 

Despite this, India banned the usage of letrozole in 2011, citing potential risks to infants.In 2012, an Indian parliamentary committee said that the drug controller office colluded with letrozole's makers to approve the drug for infertility in India and also stated that letrozole's use for infertility was illegal worldwide; however, such off-label uses are legal in many countries such as the US and UK.


The anti-estrogen action of letrozole has been shown to be useful in pretreatment for termination of pregnancy, in combination with misoprostol. It can be used in place of mifepristone, which is expensive and unavailable in many countries.

 

Letrozole is sometimes used as a treatment for gynecomastia, although it is probably most effective at this if caught in an early stage (such as in users of anabolic steroids).


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

 

Anti Estrogen Oral Anabolic Steroids Letrozole/ Femara Powder  CAS 112809-51-5 0

 

Letrozole/Femara Dosing:


Anecdotally users have reported seeing good results using doses ranging from about .25mgs per day to .5mgs per day. However these doses do vary quite widely from user to user, including dosing schedules. Some have reported using the compound every other day or every third day with good results. Also, doses reported have ranged from .25mgs to as much as 2.5mgs per day.

About the dosing, you need to make a choice in combination with your body condition, or consult your trainer / doctor. This article is for reference only.

 

 

Letrozole Femara Oral Conversion Recipes


200ml @ 5 mg/ml
1 gram of Letrozole powder
1 beaker suitable for holding the volume of liquids
19.9 ml of PEG 300
179.1 ml of 190 Proof Grain Alcohol

 

 

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

(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.

 

 

Tips:

 

HOW TO MAKE AN ORDER?

 

1. Tell us what you need ( use for what/product name & quantity ), you will get an advice and a quotation.


2. Full payment would be done once we come to an agreement on all details .


3. Your goods will be sent out within 24 hours after payment , tracking number available.


4. The goods will reach you in 3~7 days.


WHY CHOOSE US?

1. High quality: Our factories are professional in raw powder production with experience over 10 years. Having good reputation all over the world, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Australia, Japan, Korea and many other countries, over 100kgs each month.

 

2. Competetive price: All powders are factory directly supplied, it's factory price and negotiable.

 

3. Fast and safe delivery: Your goods will be sent out within 24 hours after payment, tracking number available, customs pass rate ≥99%.

 

4. Good pre&after-sales service: Any problem please feel free to contact us, we will always be online for you.

 

High quality, competetive price, fast and safe delivery, good service,that's us! Welcome to contact!

 

 

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