Letrozole / Femara Steroid Powders For Bodybuilding and Women Breast Cancer Treatment CAS 112809-51-5

Product Details:

Place of Origin:China
Brand Name:Wuhan Hezhong Biochemical Co. Ltd.
Certification:ISO9001,KOSHER
Model Number:112809-51-5

Payment & Shipping Terms:

Minimum Order Quantity:10g
Price:Negotiable
Packaging Details:Most Safely and Discreetly Packing; 100g/bag; 1kg/bag
Delivery Time:Within 24 hours after your payment; 1-3 days
Payment Terms:T/T, Western Union, MoneyGram,bitcoin
Supply Ability:200kg/month
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Letrozole / Femara Steroid Powders For Bodybuilding and Women Breast Cancer Treatment CAS 112809-51-5

 

Quick Detail:
 
Letrozole is currently the most powerful aromatase inhibitor available.In the world of bodybuilding it is used to reduce or eliminate excess estrogen caused by the use of aromatizing steroids.
 
 
Description:
 
Letrozole
Alias: Femara
CAS No: 112809-51-5
MF: C17H11N5
MW: 285.3
Letrozole / Femara Steroid Powders For Bodybuilding and Women Breast Cancer Treatment CAS 112809-51-5
Purity: 99%
Appearance: white powder.
 
 
 
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 (1). 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.
 
 
Specifications:
 
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
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.
 
Letrozole​ femara quick reviews 
1. Femera, commonly known as Letrozole is an anti-estrogen medication more aptly labeled an aromatase inhibitor (AI.)
2. Originally developed in the fight against breast cancer, the purpose of Letro as it is often called is to reduce and inhibit estrogen buildup as excess estrogen has been directly linked to breast cancer; often the medication is given to patients as part of their post-surgery therapy.
3. Letrozole is not an anabolic steroid in any shape or form but belongs to the aromatase inhibitor family and by its very nature its primary mode of action is just inhibiting aromatase.
4. Letrozole directly affects estrogen by blocking the aromatase enzyme or better yet by blocking or inhibiting the aromatase process.
5. By its nature Letro greatly reduces the amount of estrogen in the body and prohibits estrogen from conversion as is a common occurrence with many anabolic androgenic steroids.
6. By supplementing with Letro while on cycle we can prevent side-effects from occurring or at least greatly aid in the process.
 
What is Femara letrozole?
Femara is a form of hormone therapy known as an aromatase inhibitor, which works by reducing the amount of estrogen produced in the bodies of postmenopausal women. Femara has been approved for:
black bulletTreatment of postmenopausal women with hormone 
receptor-positive or unknown advanced breast cancer that was progressing after anti-estrogen therapy—in 1997
 
black bulletFirst-line treatment of postmenopausal women with hormone receptor-positive or unknown locally advanced or metastatic breast cancer—in 2001
black bulletExtended adjuvant treatment of postmenopausal women with early breast cancer who have received prior standard adjuvant tamoxifen therapy—in 2004
Femara has been available for over 10 years and research by Novartis Oncology has continued during this time.

Femara (letrozole) lowers estrogen levels in postmenopausal women, which may slow the growth of certain types of breast tumors that need estrogen to grow in the body.
Femara is used to treat breast cancer in postmenopausal women. It is often given to women who have been taking tamoxifen (Nolvadex, Soltamox) for 5 years.
Femara may also be used for purposes not listed in this
 
Indication
Femara® (letrozole) 2.5 mg tablets are approved for the adjuvant (following surgery) treatment of postmenopausal women with hormone receptor-positive early stage breast cancer.
Important Safety Information
 
Femara is only indicated in postmenopausal women. You should not take Femara if you are premenopausal. Your doctor should discuss the need for adequate birth control if you have the potential to become pregnant, if you are not sure of your postmenopausal status, or if you recently became postmenopausal. You should not take Femara if you are pregnant as it may cause harm to an unborn child. You should also discuss with your doctor what to do if you are nursing a child.
The use of Femara may cause decreases in the density of your bones, increases in bone fractures and osteoporosis. Monitoring of the density of your bones may be required.
Some patients taking Femara had an increase in cholesterol. Your doctor may require the monitoring of cholesterol in your blood.
 
Some women reported fatigue, dizziness and drowsiness with Femara. Until you know how it affects you, use caution before driving or operating machinery.
Some women had moderate, temporary decreases in white blood cell counts. The medical significance of this is not known.
 
The most serious side effects seen with Femara are bone effects (fractures, decreased bone density and osteoporosis) and increases in cholesterol. Other common side effects seen with Femara include joint pain, nausea, weight decrease, vaginal irritation, and pain in the extremities. Other important less commonly reported side effects include blood clots, other cancers, stroke, heart attack and endometrial cancer.
 
Femara is a once-daily, convenient prescription tablet. Your doctor may tell you to take Femara every other day if you have severe liver disease. Always take your medicine exactly as prescribed by your doctor.
 
 
Advantage:
1. Method of Analysis for testing our materials are validated to give the re-producible results
2. All the analytical test procedures and manufacturing procedures are well documented and revision is undertaken as per specified protocol.
3. Trend analysis of purified water and final products are maintained.
4. Stability study is a very important area of quality assuance.
5. Paid orders are processed and despatched the same day and delivered within 5-8 working days worldwide.
6. For your convenience, we use discreet packaging and orders are delivered by post and our delivery success rate is 98%.
7. Should you not receive your order for any reason after 20 working days, please contact us where we will be able to assist you locating your order and if it appears tobe lost in the post, we then will then re-send you a replacement immediately.
 
 
Packaging and delivery:

1. Mass stock, to make sure delivery promptly every day when the payment is done.
2. Having been engaged in this field for years, we have sophisticated and professional logistics department, which can guarantee safe and speedy delivery.
3. Well-trained and disciplined packing team which is professional enough to provide you a safe package. It also avoid a lot of emergency happen during the delivery so that high customs pass is guaranteed. Unique ways to ship 10grams to 20 kilograms powders(or 100ml to 30 Liter liquids) at one time to your destination.
4. Packing pictures and tacking code are provided within 12 hours as soon as receiving the payment. Updated tracking information will be provided every other day just for you can hold a palm of your package.
5. Perfect after-sale service: Any questions or problems happened after receiving the product, please feel free to contact us. Problems would be solved immediately.

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