L-Thyroxine T4 Pharmaceutical Intermediates

L-Thyroxine T4 Pharmaceutical Intermediates

Contact : Mr.Thyen------------------------------- Email us at zhangyinglong@ycphar.com Whatsapp : +86 180 3817 6818

Product Details


L-Thyroxine/T4


Contact : Mr.Thyen

Email us at zhangyinglong@ycphar.com

Whatsapp : +86 180 3817 6818


L-Thyroxine,T4
 CAS: 51-48-9 
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 
EINECS: 200-101-1 
MF: C15H11I4NO4 
MW: 776.87 
Assay: 99% min. 
Character: White Crystalline Sol


Application :
Levothyroxine for systemic administration is available as an oral tablet, an intramuscular injection, and as a solution for intravenous infusion.[10] Furthermore, levothyroxine is available as both brand-name and generic products.[6] While the United States Food and Drug Administration (FDA) approved the use of generic levothyroxine for brand-name levothyroxine in 2004, the decision was met with disagreement by several medical associations.


Side effects: This medication should not be used for weight loss. Normal doses of this medication will not work for weight loss, and large doses of this medication may cause serious, possibly fatal side effects, especially when taken with diet pills.

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