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L-Thyroxine CAS:51-48-9
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| Post Date: | Mar 30,2013 |
| Expiry Date: | Mar 30,2014 |
| Detailed Description: |
Cas No. :51-48-9
Quantity: 20Metric Tons Payment Method: TT/LC/DP L-Thyroxine CAS:51-48-9 Product Name:L-Thyroxine Another Name:: 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 CAS:51-48-9 EINCES:200-101-1 Molecular Weight:776.87 Molecular Formula:C15H11I4NO4 Assay: 98% Packing:1kg/foil bag Specification: Enterprise Standard Chemical properties:White crystals. Mp235-236 ℃ (decomposition), Usage:Biochemical the research;thyromimetics drugs. Items of analysis Specification Results Appearance White to light yellow powder Odorless,tasteless Assay ≥98% Melting point 223℃-228℃ Loss on drying <1% Heavy metal <10ppm |
| 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: | 
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| Hazard Symbols: |  Xn:Harmful; |
| Risk Codes: | R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.; |
| Safety Description: | S24/25:; |
| Company: | Hubei Yuancheng Pharmaceutical Co., ltd [ China ] |
| Contact: | Lupin |
| Tel: | +86-27-68886724 |
| Fax: | +86-27-88048077-899 |
| Email: | ycgsales02@ycphar.com |
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