L-Thyroxine (Steroids)

• Post Date:

  Dec 24,2014

• Expiry Date:

  Dec 24,2015

• Detailed Description:

  Cas No. :51-48-9 Quantity: 3600
  Specs:Assay: 99% min.
  Price:1 USD Metric Tons
  Payment Method: w/u
  L-Thyroxine (Steroids)
  
  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
  
  MS：
  
  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. Synthesis and secretion are regulated by the p.
  550USD/100G
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• CAS Registry Number:

  51-48-9

• Synonyms:

  ;levothyroxine;3-[4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]-alanine;3,5,3',5'-tetraiodothyronine;beta-[(3,5-diiodo-4-hydroxyphenoxy)-3,5-diiodophenyl]alanine;l-3,5,3',5'-tetraiodothyronine;l-t4;o-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-l-tyrosin;o-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodotyrosine;t4(hormone);tetraiodothyronine;O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-tyrosine;

• Molecular Formula:

  C₁₅H₁₁I₄NO₄

• Molecular Weight:

  776.87

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.;
  

• Safety Description:

  S24/25:;
  

• Company:

  Zhuzhou Hezhong Technology Development Co., Ltd.     [ China ]        

• Contact:

  Amy

• Tel:

  18188938003

• Fax:

• Email:

  gck16@yccreate.com