Thyroxine Sodium Salt

Catalogue Number: T425601
Chemical Name: Thyroxine Sodium Salt
Synonyms: O-(4-Hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-tyrosine Sodium; (-)-Thyroxine Sodium; 3,3’,5,5’-Tetraiodo-L-thyronine Sodium; Henning Sodium; L-T4 Sodium; L-Thyroxin Sodium; Levothyroxine Sodium; NSC 36397-Sodium; T4 Sodium; Thyrax Sodium; Thyreoideum Sodium; Thyroxin Sodium; Thyroxinal Sodium; Tetraiodothyronine Sodium
CAS Number: 55-03-8
Alternate CAS #: free acid: 51-48-9
Molecular Formula: C₁₅H₁₀I₄NNaO₄
Appearance: White to Off-White Solid
Melting Point: >174°C (dec.)
Molecular Weight: 798.85
Storage: Hygroscopic, Refrigerator, under inert atmosphere
Solubility: DMSO (Slightly), Methanol (Slightly, Heated)
Stability: Hygroscopic
Category: Amino Acids & Derivatives, Aromatics, Pharmaceuticals, Intermediates & Fine Chemicals,
Applications: 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.

All Products are stable to be shipped at room temperature, unless otherwise specified.
MSDS: T425601.pdf
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