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Category:Intermediates > Pharmaceutical Intermediates
Product Name:L-Thyroxine
CAS No.:51-48-9
Standard:ChP, USP, BP, EP, JP, In-house Standards
Company:Seebio Biotech (Shanghai) Co., Ltd.
Grade: Food Grade
Factory Location: China
Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East
Monthly Production Capacity: NA
Packaging Information: 5kg/barrel
Delivery Lead Time: 10-30days
Sample Provided: yes
Payment Terms: TT; L/C;
L-Thyroxine Pharmaceutical grade CAS Number 51-48-9 Package:5kg/barrel Function: promotes cell metabolism, increases oxygen consumption, stimulates tissue growth Application: treatment of hypothyroidism, myxedema and cretinism Tags: Promote growth Antioxidant New Products Anti Bacterial
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.
Standard: CP2010
Properties: it is white odorless and tasteless needle-like crystal. L type is white crystals. Decompose at 235 –236℃.
Optical rotation is -4.4 degree (3% at 0.13 mol/L NaOH in 70% ethanol).
Packing:5 kg/barrel
Storage: it should be sealed and store in dry location keeping away from light
Function and Application:
It can promote general tissue metabolism and improve nerve excitability and physical development. It used for the treatment of hypothyroidism, myxedema and cretinism. L type has strong activity. It promotes cell metabolism, increases oxygen consumption, and stimulates tissue growth, maturation and differentiation.
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