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High Purity Steroids Powders Letrozole Aromatase Inhibitor Antiestrogen Powders CAS 112809-51-5

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High Purity Steroids Powders Letrozole Aromatase Inhibitor Antiestrogen Powders CAS 112809-51-5

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Large Image :  High Purity Steroids Powders Letrozole Aromatase Inhibitor Antiestrogen Powders CAS 112809-51-5 Get Best Price

Product Details:
Place of Origin: Chian
Brand Name: yuancheng
Certification: GMP
Model Number: 112809-51-5
Payment & Shipping Terms:
Minimum Order Quantity: 10g
Price: negotiation
Packaging Details: foil bag or tin
Delivery Time: 4-7days
Payment Terms: D/P, T/T, Western Union, MoneyGram,Bitcoin
Supply Ability: 100kg/week
Detailed Product Description
Alias: Femara CAS: 112809-51-5
Molecular Formula: C17H11N5 Molecular Weight: 285.31
Usage: Used As API In Treatment Of Breast Disease Apperance: White Or Light Yellow Crystal
High Light:

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99.5% High Purity Steroids Powders Letrozole Aromatase Inhibitor Antiestrogen Powders CAS 112809-51-5

 

 


Description:
Femara is a new drug developed for the treatment of advanced breast cancer in women. Femara is the second in a new class of third-generation selective oral aromatase inhibitors.

It acts by blocking the enzyme aromatase, subsequently blocking the production of estrogen. Since many forms of breast cancer cells are stimulated by estrogen, it is hoped that by reducing amounts of estrogen in the body the progression of such a disease can be halted. This is the basic premise behind Nolvadex, except this drug blocks the action and not production of estrogen.

The effects of Femara can be quite dramatic to say the least. A daily dose of one tablet (2.5 mg) can produce estrogen suppression greater than 80 % in treated patients. With the powerful effect this drug has on hormone levels, it is only to be used (clinically) by post-menopausal women whose disease has progressed following treatment with Nolvadex. Side effects like hot flushes and hair thinning can be present, and would no doubt be much more severe in pre-menopausal patients.

With the one drug halting estrogen conversion and the other blocking 5-alpha reduction (testosterone, methyltestosterone and Halotestin only), related side effects can be effectively minimized. Here the strong androgen testosterone could theoretically provide incredible muscular growth, while at the same time being as tolerable as nandrolone.
Additionally the quality of the muscle should be greater, the athlete appearing harder and much more defined without holding excess water.

Applications:
1. Femara is a powerful Aromatase Inhibitor that was developed to fight breast cancer.
2. For athletes and bodybuilders, it is a drug used to combat the estrogenic side effects of anabolic steroids water-retention, acne and gynocomastia.
3. It will also raise testosterone levels because of the lowered estrogen in the body.
4. Femara(generic name is letrozole) is a new drug developed for the treatment of advanced breast cancer in women.
5. Femara is the second in a new class of third-generation selective oral aromatase inhibitors.
6. It acts by blocking the enzyme aromatase, subsequently blocking the production of estrogen.

 

 

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 182-184C 182C
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.

 

 

 

Steroid Hormone Powder:

Testosterone Acetate Trenbolone Acetate MGF
Testosterone Cypionate Trenbolone Enanthate PEG MGF
Testosterone Decanoate Boldenone Acetate CJC-1295
Testosterone Enanthate Boldenone undecylenate CJC-1295 DAC
Testosterone Isocaproate Boldenone Cypionate PT-141
Testosterone Phenylpropionate Boldenone Propionate Melanotan-1
Testosterone Propionate Nandrolone Decanoate Melanotan-2
Testosterone Undecanoate Nandrolone phenylpropionate GHRP-2
Mesterone Nandrolone undecylate GHRP-6
Testosterone Sustanon 250 Nandrolone cypionate Ipamorelin
Clostebol Acetate Nandrolone propionate Hexarelin
Methylandrostanolone Methyltrienolone Sermorelin
Methenolone Enanthate Drostanolone Propionate Oxytocin
Methenolone Acetate Drostanolone Enanthate TB500
Anadrol Stanolone Fragment 176-191
Anavar Tadalafil Triptorelin
Winstrol Vardenafil Tesamorelin
Clomifene citrate Dianabol Gonadorelin
Toremifene citrate Tamoxifen Citrate DSIP
Finasteride hydrochloride Selank
 

 

 

High Purity Steroids Powders Letrozole Aromatase Inhibitor Antiestrogen Powders CAS 112809-51-5 0 

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