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Anti Estrogen Breast Cancer Steroids Letrozole Femara 5mg/Ml 112809 51 5

Anti Estrogen Breast Cancer Steroids Letrozole Femara 5mg/Ml 112809 51 5

    • Anti Estrogen Breast Cancer Steroids Letrozole Femara 5mg/Ml 112809 51 5
    • Anti Estrogen Breast Cancer Steroids Letrozole Femara 5mg/Ml 112809 51 5
  • Anti Estrogen Breast Cancer Steroids Letrozole Femara 5mg/Ml 112809 51 5

    Product Details:

    Brand Name: RedBird

    Payment & Shipping Terms:

    Minimum Order Quantity: 100ml
    Price: Negotiated
    Packaging Details: Disguise Package
    Delivery Time: 3-7days after received payment
    Payment Terms: T/T, Western Union, MoneyGram
    Supply Ability: 5000L Per Month
    Contact Now
    Detailed Product Description
    Product Name: Letrozole Alias: Femara
    Dosage: 5mg/ml CAS: 112809-51-5
    Appearance: Colorless Liquid Usage: Breast Cancer
    High Light:

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    Anti Estrogen Breast Cancer Steroids Letrozole Femara 5mg/Ml 112809 51 5



    Letrozole Detail Information:

    Letrozole CAS: 112809-51-5
    Letrozole Assay: 98.0-102.0%. USP32
    Letrozole Appearance: Almost White Crystalline Powder
    Min.Order: 10 Gram Letrozole Available
    Packing: 1)Aluminum Foil Bag: 100g, 500g, 1Kg 2)Fiber Drum: 25Kg
    Delivery Method: HKEMS, DHL, TNT, UPS, FEDEX, EMS, China Air Post etc.
    Packaging Details: Safely and Professionally Disguised Package Guaranteed
    Delivery Time: 5-14 Working Days, Tracking Number Available
    Payment Terms: T/T, MoneyGram, Western Union and Bitcoin
    Origin: Hubei Province, China
    Production Capacity: Letrozole 500Kg/Month




    Femara Letrozole Oral Conversion Recipes 200ml @5mg/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




    Letrozole is used to treat postmenopausal women with hormone receptor positive early breast cancer or who have been treated with tamoxifen. It also is approved for initial or second-line treatment of postmenopausal women with hormone-sensitive or advanced breast cancer. Letrozole is used to treat certain types of breast cancer in women who have already stopped menstruating. It is also used for women who have already had other cancer treatments.


    Letrozole, an aromatase inhibitor, has been demonstrated to be effective as an ovulation induction and controlled ovarian hyperstimulation agent. However, dose administration has generally been limited to 5 days at 2.5 to 7.5 mg daily. We undertook a retrospective review of over 900 treatment cycles using letrozole in doses as high as 12.5 mg per day. Results indicate that such doses do indeed offer benefit to patients; in that there is increased follicular growth and a higher number of predicted ovulations with higher doses of the drug. However, increasing doses does not produce a detrimental effect upon endometrial thickness. High-dose letrozole may be of value in women who fail to respond adequately to lower doses. Furthermore, randomized trials are needed to determine whether high-dose letrozole might actually be optimal as a starting dose for certain treatment groups.


    Letrozole can be used in patients working on getting pregnant with PCOS (or polycystic ovary syndrome) who have irregular or absent period. Letrozole can be used as an alternative in women who develop a thin uterine lining on clomiphene citrate. Unlike clomiphene citrate, with letrozole there is no blockage of estrogen receptors and the uterine lining and cervical mucus are not affected.

    Letrozole is approved by the united states food and drug administration (fda) for the treatment of local or metastatic breast cancer that is hormone receptor positive or has an unknown receptor status in postmenopausal women. Letrozole is intended for use only by women who are no longer of childbearing age. Possible candidates must have already ceased to menstruate. It is often used in patients who have already undergone other cancer treatments, such as radiation, chemotherapy, and used other cancer drugs. This nonsteroidal aromatase inhibitor may help prevent any remaining cancer cells from spreading.




    1. Letrozol 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 letrozol) 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.


    The anti-estrogen action of Femara 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.

    Femara 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).

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

    Letrozole is used treat early breast cancer in women who have experienced menopause and who have had other treatments, such as radiation or surgery to remove the tumor. It is also used to treat early breast cancer in women who have experienced menopause and who have already been treated with a medication called tamoxifen (Nolvadex) for 5 years. Letrozole is also used in women who have experienced menopause as a first treatment of breast cancer that has spread within the breast or to other areas of the body or in women whose breast cancer has worsened while they were taking tamoxifen.








    White or off-white crystaline powder


    Crystalline powder


    Soluble in Chloroform;

    Soluble in ethanol when heated



    (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



    Related substances



    Single impurity



    Loss on drying




    (On anhydrous basis)




    Conforms Specifications of Enterprise Standard.



    1, High quality with competitive price:
    1) Standard: U.S Standard
    2) All Purity≥99.8%
    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 8 hours after payment. Tracking number available
    2) Secure and discreet shipment. Various transportation methods for your choice.
    3) Customs pass rate ≥99.8%
    4)We provide re-ship policy.
    5) We have warehouse in Australia, Canada and England, we have large amounts of stock in the warehouse, can ship to you directly from our foreign warehouse!

    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) 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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