Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsAnti Estrogen Steroids

Sell Top Quality Anti Estrogen Steroids Letrozole CAS:112809-51-5

Sell Top Quality Anti Estrogen Steroids Letrozole CAS:112809-51-5

    • Sell Top Quality Anti Estrogen Steroids Letrozole CAS:112809-51-5
    • Sell Top Quality Anti Estrogen Steroids Letrozole CAS:112809-51-5
  • Sell Top Quality Anti Estrogen Steroids Letrozole CAS:112809-51-5

    Product Details:

    Place of Origin: China
    Brand Name: Kafen
    Certification: GMP,ISO,UKAS
    Model Number: 112809-51-5

    Payment & Shipping Terms:

    Minimum Order Quantity: As your required.
    Price: Negotiable
    Packaging Details: According to your requirements.
    Delivery Time: Within 24 hours after receiving your payment.
    Payment Terms: Western Union,Money Gram,Bank Transfer,Bitcoin
    Supply Ability: 1000KG/Month
    Contact Now
    Detailed Product Description
    Product Name: Letrozole CAS: 112809-51-5
    Assay: 99% Appearance: White Powder
    MF: C17H11N5 MW: 285.30274

    Basic Info.

     

    Letrozol-e
    Alias:Letrazol-e; Letrozol-e Femara
    CAS No: 112809-51-5
    Molecular formula: C17H11N5
    Molecular weight: 285.3
    Appearance: White power
    Assay: 99%
    Delivery time: 5-7 days
    Minimum order: 10g
    Supply ability: 500kg/month
    Quality standard: USP32
    Payment:Western Union and Money Gram
    Delivery:Within 24hours After Your Payment

     

    Descriptions:

     

    This medication is used to treat certain types of breast cancer (such as hormone-receptor-positive breast cancer) in women after menopause. Letrozole is also used to help prevent the cancer from returning.

     

    Some breast cancers are made to grow faster by a natural hormone called estrogen. Letrozole decreases the amount of estrogen the body makes and helps to slow or reverse the growth of these breast cancers.

     

    OTHER USES: This section contains uses of this drug that are not listed in the approved professional labeling for the drug but that may be prescribed by your health care professional. Use this drug for a condition that is listed in this section only if it has been so prescribed by your health care professional.


    This medication may also be used to treat infertility in women.


    Application:

     

    Femara is a non-steroidal aromatase inhibitor (lowers estrogen production) 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 is available in generic form. Common side effects of Femara include hot flashes, hair loss, joint/bone/muscle pain, tiredness, unusual sweating or night sweats, nausea, diarrhea, dizziness, trouble sleeping, drowsiness, weight gain, weakness, flushing (warmth, redness, or tingly feeling), headache, constipation, numbness/tingling/weakness/stiffness in your hand or fingers, or pain in your hand that spreads to your arm, wrist, forearm, or shoulder.

     

    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 182ºC-184ºC 182ºC
    Related substances ≤0.5% 0.3%
    Single impurity ≤0.3% 0.2%
    Loss on drying ≤1.0% 0.8%
    [Assay] ≥98.0% 99.2%
    Conclusion Conforms Specifications of Enterprise Standard.

    Sell Top Quality Anti Estrogen Steroids Letrozole CAS:112809-51-5 

    Contact Details
    Guangzhou Kafen Biotech Co.,Ltd

    Contact Person: Albert Gordon

    Send your inquiry directly to us (0 / 3000)