3,3',5,5'-Tetraiodo Thyroformic Acid, >90%

CAS: 2055-97-2

Ref. TR-T296150

Product Information

• Name: 3,3',5,5'-Tetraiodo Thyroformic Acid, >90%
• Synonyms: 4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodobenzoic Acid, Benzoic acid, 4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodo-, 3,3',5,5'-Tetraiodothyroformic acid, 3,5-Diiodo-4-(3',5'-diiodo-4'-hydroxyphenoxy)benzoic acid, 4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodobenzoic acid, TFA 4, Tetraform, Tetraform (thyroid hormone analog), Tetraiodothyroformic acid, Levothyroxine EP impurity H

Description

Impurity Levothyroxine EP Impurity H; T4-Benzoic Acid (USP)
Applications 3,3',5,5'-Tetraiodo Thyroformic Acid (Levothyroxine EP Impurity H; T4-Benzoic Acid (USP)) is a thyroid hormone analogue and a potent Thyroxine impurity.
References Horst, C., et al.: Biochem. J., 261, 945 (1989), Kvetny, J., et al.: Horm. Metab. Res., 24, 322 (1992), Yamauchi, K., et al.: J. Biol. Chem., 274, 8460 (1999), Davis, P., et al.: J. Endocrinol. Invest., 25, 377 (2002),

• Brand: TRC

Chemical properties

• Molecular weight: 733.80
• Formula: C₁₃H₆I₄O₄
• Purity: >90%
• Color/Form: White To Light Brown
• InChI: InChI=1S/C13H6I4O4/c14-7-3-6(4-8(15)11(7)18)21-12-9(16)1-5(13(19)20)2-10(12)17/h1-4,18H,(H,19,20)
• InChI key: InChIKey=HKJUOMPYMPXLFS-UHFFFAOYSA-N
• SMILES: O=C(O)c1cc(I)c(Oc2cc(I)c(O)c(I)c2)c(I)c1