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High Purity Anti Estrogen Steroids Letrozole | Femara For Estrogen Blocker CAS 112809-51-5

Categories Anti Estrogen Steroids
Brand Name: Hongxi Pharm
Model Number: Letrozole
Certification: USP
Place of Origin: HongKong
MOQ: 10g
Price: Negotiable
Payment Terms: T/T, Western Union, MoneyGram,Bitcoin
Supply Ability: 900kg/month
Delivery Time: 5-7 business days
Packaging Details: packaged in foil bag
Product Name: Letrozole
Reference Standard: USP
Tracking Number: Available After Parcel Deliver Out
Packing: Hundreds To Choose From
Shipping: DHL / TNT / UPS / HKEMS / FedEx / Etc.
Purity: 99%min
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    High Purity Anti Estrogen Steroids Letrozole | Femara For Estrogen Blocker CAS 112809-51-5

    High Purity Anti-estrogen Powder Letrozole | Femara for Estrogen Blocker CAS 112809-51-5​

    Quick Details:

    Product Name: Letrozole
    Alias: Femara
    CAS: 112809-51-5
    EINECS: -
    Assay: 99%
    MF: C17H11N5
    MW: 285.31
    Appearance: White crystalline powder
    Transport Package: Safe Discreet Professional Packing

    Origin: HongKong
    Manufacture: Hongxi Pharm

    Specifications:


    Product NameLetrozole, Femara
    CAS No.112809-51-5
    Test itemsSpecificationsResults
    AppearanceWhite or off-white crystaline powderWhite Crystalline powder
    SolubilitySoluble in Chloroform;Conform
    Soluble in ethanol when heated
    ldentificationMaximum absorption in wavelength of 240 nmConform
    Minimum absorption in wavelength of 215 nmConform
    Infrared spectrum should be in accordance the dominant peak of contrastIn accordance with the dominant peak of contrast
    Melting points182ºC-184ºC182ºC
    Related substances≤0.5%0.30%
    Single impurity≤0.3%0.20%
    Loss on drying≤1.0%0.80%
    Assay≥98.0%99.20%
    ConclusionConforms Specifications of Enterprise Standard.

    Letrozole Description


    Letrozole is an anti-estrogen of the Aromatase Inhibitor (AI) family and is one of the most potent and powerfully effective of all AI’s.
    Letrozole was first developed in an effort to combat breast cancer in post-menopausal women. In fact, it would prove to be virtually identical to the already popular AI in Arimidex (Anastrozole). While intended for breast cancer treatment, like many AI’s, it has found a welcomed home among anabolic steroid users. Letrozole is one of the most commonly used anti-estrogens among steroid users during steroid use to combat possible estrogenic related side effects. It is so effective as an anti-estrogen in this regard many anabolic steroids have effectively reversed gynecomastia symptoms with Letrozole.


    Letrozole Application


    Letrozole has been used for ovarian stimulation by fertility doctors since 2001 because it has fewer side-effects than clomiphene (Clomid) and less chance of multiple gestation. A Canadian study presented at the American Society of Reproductive Medicine 2005 Conference suggested that letrozole may increase the risk of birth defects.[citation needed] A more detailed ovulation induction follow-up study found that letrozole, compared with a control group of clomiphene, had significantly lower congenital malformations and chromosomal abnormalities at an overall rate of 2.4% (1.2% major malformations) compared with clomiphene 4.8% (3.0% major malformations). Despite this, India banned the usage of letrozole in 2011, citing potential risks to infants.In 2012, an Indian parliamentary committee said that the drug controller office colluded with letrozole's makers to approve the drug for infertility in India and also stated that letrozole's use for infertility was illegal worldwide; however, such off-label uses are legal in many countries such as the US and UK.


    Letrozole Benefit


    Femara is a powerful Aromatase Inhibitor that was developed to fight breast cancer. For athletes and bodybuilders, it is a drug used to combat the estrogenic side effects of anabolic steroids water-retention, acne and gynocomastia. It will also raise testosterone levels because of the lowered estrogen in the body. Side effects from include a lowered sex drive and continuous use can lead to lowered lipid function and an impaired immune system.
    Letrozole is an aromatase inhibitor. It works by reducing the total amount of estrogen produced primarily in the body. This helps to starve cancer cells by depriving them of estrogen.


    Letrozole cycle


    For the anabolic steroid user, Letrozole doses will normally be much lower. Even with the use of anabolic steroids, a 2.5mg dosing will normally be too high and could potentially drain the individual of energy. Most men will find 0.5-1mg every other day to be more than enough. When used as an anti-estrogen in low testosterone treatment plans, even less may be needed. For the competitive bodybuilder, the final 7-14 days before competition, a full 1mg per day leading up to the show can be a solid dose and will greatly help with dryness and a tighter look.
    Letrozoles has a 2-4 day half-life, and it needs to be taken for up to 60 days to get a steady blood plasma level, using Letrozolesat such a low dose does happen to make it a very good economic choice compared with other aromatase inhibitors.

    Letrozole Oral Conversion Recipes


    200ml @ 5 mg/ml
    1 gram of powder
    1 beaker suitable for holding the volume of liquids
    19.9 ml of PEG 300
    179.1 ml of 190 Proof Grain Alcohol


    Buy Letrozole


    1. Minimum order quantity(MOQ): 10g
    2. Payment way: Money Gram, Western Union, Bank Transfer and Bitcoin
    3. Lead Time: Within 12hours after you payment
    4. Delivery Time: 3-7 days door to door
    5. Packing: Super discreet (hundreds to choose from)
    6. Shipping: DHL / TNT / UPS / HKEMS / FedEx / etc.
    7. Tracking number: Available after parcel deliver out.
    8. After-sales service: 24/7 online

    "Reasonable price, high expected value",is always our pursuit.
    WhatsApp: +8617076975085
    E-mail: cellen@sarmsteroid.com

    High Purity Anti-estrogen Powder Letrozole | Femara for Estrogen Blocker CAS 112809-51-5​



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    High Purity Anti-estrogen Powder Letrozole | Femara for Estrogen Blocker CAS 112809-51-5​

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