Hubei Yuancheng Saichuang Technology Co., Ltd.

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  • Company Name: Hubei Yuancheng Saichuang Technology Co., Ltd.
  • Country/region: China
  • Contact Person: Ms.Cathy Liu
  • Tel: 86-027-50756156
  • Email:

L-Thyroxine

  • CAS No:51-48-9 (2S)-2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,<br />5-diiodophenyl]propanoic acid
    Molecular Structure

    Detailed Description

    L-Thyroxine

    High Purity Steroid Powder Testosterone Enanthate for Bodybuilding with good price and safe delivery!

    Skype: Cliuli123 and email cathy@yccreate.com
    Synonyms: levothyroxine; l-t4; t4(hormone); o-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-l-tyrosin; o-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodotyrosine; tetraiodothyronine

    CAS: 51-48-9

    EINECS: 200-101-1

    Assay: 99% min. USP30

    Packing: 1 kg /foil bag or tin.

    MF: C15H11I4NO4

    MW: 776.87

    Character: White Crystalline Solid.

    Usage: One of the thyroid hormones involved in the maintenance of metabolic homeostasis. Synthesized and stored as amino acid residues of thyroglobulin, the major protein component of the thyroid follicular colloid.


    Packaging & Delivery:

    We have professional team for package and shipment. Special way to ship 100 grams to 100kg powders at one time to your country. Fast and discreet shipment could be arranged for customs pass Guaranteed.

    Our advantages:

    1. We are a professional raw powder factory in China for over 10 years, all powders are factory directly supplying.
    2. Our products have covered Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Australia, Japan, Korea and many other countries.
    3. Professional team for package and shipment and staring on tracking code 24hours for customs pass guaranteed. 100% pass to UK, Norway, Poland, Spain, USA, Canada, Brazil; 98% pass to Germany, Russia, Australia, New Zealand.
    4. Most of powders are in stock and could be shipped out within 24hours.
    5. High quality, reasonable price, fast and safe delivery. Shipment by DHL, TNT, FedEx, HKEMS, UPS, etc.
  • L-Thyroxine
  • L-Thyroxine