Sodium levothyroxine

CAS No.：25416-65-3

Other grades of this product :

Sodium levothyroxine Basic information

Uses

Product Name:	Sodium levothyroxine
Synonyms:	SODIUM LEVOTHYROXINE;SODIUM LEVOTHYROXINE, HYDRATE;sodium (2s)-2-amino-3-[4-(4-hydroxy-3,5-diiodo-phenoxy)-3,5-diiodo-phenyl]propanoate;3-[4-4-HYDROXY-3,5-DIIODOPHENOXY-3,5-DIIODOPHENYL]-L-ALANINE, HYDRATE;L-THYROXINE SODIUM SALT;L-THYROXINE SODIUM SALT, HYDRATE;L-THYROXINE SODIUM, HYDRATE;L-THYROXIN SODIUM
CAS:	25416-65-3
MF:	C15H10I4NNaO4
MW:	798.85
EINECS:	685-634-1
Product Categories:	Hormone Drugs;25416-65-3
Mol File:	25416-65-3.mol

Sodium levothyroxine Chemical Properties

Melting point	207 °C
alpha	16 º (c=2,1M HCl/alcohol 1/4)
storage temp.	Inert atmosphere,2-8°C
solubility	Very slightly soluble in water, slightly soluble in ethanol (96 per cent). It dissolves in dilute solutions of alkali hydroxides.
form	Liquid
color	Clear yellow to yellow-greenish
Water Solubility	0.15 g/L (25 ºC)
Stability:	Hygroscopic
CAS DataBase Reference	25416-65-3(CAS DataBase Reference)

Safety Information

Safety Statements	24/25
WGK Germany	3
HS Code	29379000

MSDS Information

Sodium levothyroxine Usage And Synthesis

Uses	L-Thyroxine sodium hydrate is a useful research chemical. Its free form Thyroxine (T425600) is 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 pituitary hormone (TSH). Deiodinated in peripheral tissues to the active metabolite, liothyronine. The D-form has very little activity as a thyroid hormone, but has been used to treat hyperlipidemia.
Chemical Properties	almost white to beige or
Uses	Thyroid hormone replacement.
Brand name	Levo-T (Alara); Levolet (Vintage); Levothroid (Lloyd); Levoxyl (Jones); Novothyrox (Genpharm); Synthroid (Abbott); Unithroid (Stevens J).

Sodium levothyroxine Preparation Products And Raw materials

Preparation Products

Levothyroxine sodium

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