Thyroxine 4’-O-Sulfate

• CAT Number: R056577
• CAS Number: 77074-49-8
• Molecular Formula: C₁₅H₁₁I₄NO₇S
• Molecular Weight: 856.93
• Purity: ≥95%
• Synonyms: O-[3,5-Diiodo-4-(sulfooxy)phenyl]-3,5-diiodo-L-tyrosine; Thyroxine Hydrogen Sulfate; Thyroxine Sulfate
• Target: Metabolic Enzyme/Protease
• Storage: Desiccate at -20 ℃

Thyroxine 4’-O-sulfate is a metabolite of thyroxine (T4), a thyroid hormone essential for metabolism regulation. This compound is formed when T4 undergoes sulfation, with a sulfate group attached to the 4’-hydroxyl position of the thyroxine molecule. Thyroxine 4’-O-sulfate plays a role in thyroid hormone metabolism and excretion processes. Its detection and quantification are important in studying thyroid hormone homeostasis and the biological activities of thyroid hormones and their derivatives.