51-48-9,L-Thyroxine,Free Acid,Assay 98%

51-48-9,L-Thyroxine

We are professional CAS 51-48-9,L-Thyroxine manufacturers and suppliers in China. which can promote general tissue metabolism and improve nerve excitability and physical development. It used for the treatment of hypothyroidism, myxedema and cretinism. These high quality products are formulated by adopting quality methods and using well-tested ingredients that are procured from the certified vendors of the market. We offer these products in proper packaging of diverse quantity to meet assorted requirements of the clients.

Thera. Category: Treatment of hypothyroidism, myxedema and cretinism

Cas No.: 51-48-9

Synonym: 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

Molecular Formula: C15H11I4NO4

Molecular Weight:776.87

Assay: ≥98.%

Packing:Export worthy packing

Material Safety Data Sheet:Available on request

It is extracted from the thyroid gland of healthy bovine, sheep and porcine. It is not soluble in common organic solvents, such as water, ethanol and etc. It is soluble in ethanol which contains inorganic acid or alkaline and in alkali hydroxide and carbonated alkali solutions. Adding sodium nitrite in its acidic ethanol solution and heating them, it shows the color of yellow, and then adding an excess of aqueous ammonia, it becomes pink. Thyroxine is T4, four triiodothyronine.

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