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Letrozole Cancer Treatment Steroids CAS 112809-51-5 Femara Steroid Anabolic

Letrozole Cancer Treatment Steroids CAS 112809-51-5 Femara Steroid Anabolic

    • Letrozole Cancer Treatment Steroids  CAS 112809-51-5 Femara Steroid Anabolic
    • Letrozole Cancer Treatment Steroids  CAS 112809-51-5 Femara Steroid Anabolic
    • Letrozole Cancer Treatment Steroids  CAS 112809-51-5 Femara Steroid Anabolic
  • Letrozole Cancer Treatment Steroids  CAS 112809-51-5 Femara Steroid Anabolic

    Product Details:

    Place of Origin: China
    Brand Name: Shucan
    Certification: SGS,ISO9001
    Model Number: 112809-51-5

    Payment & Shipping Terms:

    Minimum Order Quantity: 5 Grams
    Price: 1~5 USD
    Packaging Details: discreet and safe foil bag or tin
    Delivery Time: Within 12hours after payment
    Payment Terms: West Union, T/T, Money Gram.,Bitcorn and bank transfer
    Supply Ability: 5000kilogram per month
    Contact Now
    Detailed Product Description
    Name: Letrozole Delivery Time: WITHIN 24 HOURS AFTER YOUR PAYMENT
    Purity: 99% Min Key Words: Letrozole
    Appearance: White Crystalline Solid CAS: 112809-51-5
    High Light:

    anti estrogen steroid


    breast cancer steroids

    Cancer Treatment Steroids Letrozole CAS 112809-51-5 Femara Steroid Anabolic

    Quick Detail:



    CAS : 112809-51-5
    Molecular Formula: C17H11N5
    Molecular Weight: 285.31

    Character: White or light yellow crystal
    Usage: used in the treatment of breast cancer, letrozoles is a new generation of aromatase inhibitors, for the artificial synthesis of benzyl three azole derivatives, letrozoles by inhibition of aromatase, which decreases the level of estrogen, thereby eliminating the stimulating effect of estrogen on the growth of tumor.ive PDE5 inhibitor with IC50 of 1 nM.
    Usage A phosphodiesterase.



    Product Description

    Femara(generic name is letrozoles) 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 (testosterones, methyltestosterones only), related side effects can be effectively minimized. Here the strong androgen testosterones could theoretically provide incredible muscular growth, while at the same time being as tolerables as nandrolones.
    Additionally the quality of the muscle should be greater, the athlete appearing harder and much more defined without holding excess water.




    Tests Specifications Results
    Appearance White or off-white crystaline powder White
    Crystalline powder
    Solubility Soluble in Chloroform;
    Soluble in ethanol when heated
    ldentification (1)Maximum absorption in wavelength of 240 nm
    Minimum absorption in wavelength of 215 nm
    (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%
    (On anhydrous basis)
    ≥98.0% 99.2%
    Conclusion Conforms Specifications of Enterprise Standard.


    Letrozole Cancer Treatment Steroids  CAS 112809-51-5 Femara Steroid Anabolic

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    1, High quality with competitive price:
    1) Standard: Enterprise Standard
    2) All Purity≥98%
    3) We are manufacturer and can provide high quality products with factory price.
    2, Fast and safe delivery
    1) Parcel can be sent out within 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.

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