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High Purity Natural Sarms Bodybuilding Powder Andarine S4 GTX-007 CAS 401900-40-1

High Purity Natural Sarms Bodybuilding Powder Andarine S4 GTX-007 CAS 401900-40-1

    • High Purity Natural Sarms Bodybuilding Powder Andarine S4 GTX-007 CAS 401900-40-1
    • High Purity Natural Sarms Bodybuilding Powder Andarine S4 GTX-007 CAS 401900-40-1
  • High Purity Natural Sarms Bodybuilding Powder Andarine S4 GTX-007 CAS 401900-40-1

    Product Details:

    Place of Origin: China
    Brand Name: Kafen
    Certification: GMP,ISO,UKAS
    Model Number: 401900-40-1

    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: GTX-007 CAS: 401900-40-1
    Assay: 99% Appearance: White Powder
    MF: C19H14F3N3O3 MW: 389.3279696

    Basic Info:


    Product name: Andarine/ S4/ S-4/ GTX-007
    CAS No.:401900-40-1
    MF: C19H18F3N3O6
    MW: 441.36
    Purity: 99.92%
    Product categories APIs; Amines; Aromatics; Chiral Reagents; Intermediates & Fine Chemicals; Pharmaceuticals; SARMS
    Appearance: White crystalline powder
    Molecular structure:




    Product Description:


    Selective androgen receptor modulators or SARMs are a novel class of androgen receptor ligands. They are intended to have the same kind of effects as androgenic drugs like anabolic steroids but be much more selective in their action, allowing them to be used for many more clinical indications than the relatively limited legitimate uses that anabolic steroids are currently approved for.


    S-4 is an experimental or investigation-stage proprietary SARM research chemical developed by GTx Inc for treatment of benign prostatic hypertrophy, muscle wasting, and osteoporosis. S-4 is considered a partial agonist of the androgen receptors in target tissue. S-4 has less pronounced anabolic and androgenic compared to other SARMs. In trials treating BPH induced in animal models, S-4 reduced prostate weight as effectively as finasteride and without producing any reduction in muscle mass or other side effects common with androgen receptor binding compounds. Gao et al suggest that by binding to androgen receptors, S-4 prevents DHT from binding and activating, but bypasses the expected anti-androgenic effects that would occur from occupying androgen receptors due to the fact that S-4 itself is a partial agonist of androgen receptors. S-4 has also been shown to prevent bone loss, reduce body fat, and improve muscle strength and body composition in orchidectomized and ovariectomized rats.





    S4 Andarine is an orally active partial agonist for androgen receptors. It is less potent in both anabolic and androgenic effects than other SARMs. In an animal model of benign prostatic hypertrophy, andarine was shown to reduce prostate weight with similar efficacy to finasteride, but without producing any reduction in muscle mass or anti-androgenic side effects.





    1. 1/3 as androgenic as testosterone in muscle tissue
    2. Anabolic at doses above 50mg
    3. Great for strength
    4. Great for muscle hardness
    5. Great for enhanced vascularity
    6. Great for endurance (aerobic or anaerobic)
    7. Accelerated fat loss above 50mg
    8. Joint healing effects





    Test Items Analysis Specifications Results
    Description White crystalline powder Conforms
    Melting range 129°C~132°C 130.8°C-131°C
    Loss on drying ≤0.5% 0.20 %
    Specific rotation -58°~-62°(C=1,in CH3OH) -61.05°
    Sulphated ash ≤0.1% 0.08 %
    Heavy metals ≤10ppm Conforms
    Chlorides ≤0.02% Conforms
    Sulfates ≤0.02% Conforms
    Fluorine 14.7%~17.9% 15.2%
    Residual solvent Methanol ≤0.2%
    Isopropanol ≤0.2%
    Ethyl acetate≤0.2%
    Chloroform ≤0.2%
    Related substances
    Single impurity ≤0.2%
    Total impurities ≤0.5%
    Assay ≥99.5% 99.92%
    Conclusion Accordance with the reference



    Related Products:


    Product name CAS No. Specification
    Ostarine(MK2866) 841205-47-8/1235370-13-4/1202044-20-9 99%min
    LGD-4033 1165910-22-4 98%min
    MK-677 159633-92-8 98%min
    Andarine (S-4) 401900-40-17 98%min
    GW-501516 317318-70-0 98%min
    AICAR 2627-69-2 98%min
    RAD140 1182367-47-0 98%min
    SR9009 1379686-30-2 98%min





    Company Introduction:


    (1) High Quality: Kafen Biotech is a steroids manufacturer with its own lab and factory.
    The purity of our product is tested by our quality department before it is shipped to our clients. Mostly steroids are 99% purity and approved by SGS,CTI and ITS.


    (2) Favorable Price: Our price meets international market performance and we give the best doiscounted price for our new customers and promotioned price for our regular customers.


    (3) Safe Fast Delivery: After receiving your payment,we will have professional package team to arrange your parcel within 12 hours.We can guarantee every goods can be successfully deliveried


    (4) Available Shipment Way: EMS,HongKong Post,DHL,TNT,UPS,FedEx,Registered Mail,Air Express,Sea Vessel etc


    (5) After-Sale Service: We can offer you good service after you place an order.At the same time,we can offer you some homebrew recipe to make injection.More service is more available to you.



    High Purity Natural Sarms Bodybuilding Powder Andarine S4 GTX-007 CAS 401900-40-1

    Contact Details
    Guangzhou Kafen Biotech Co.,Ltd

    Contact Person: Albert Gordon

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