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Product Overview

Product Code

TRC-T425602

CAS Number

1217780-14-7

Product Format

Neat

Molecular Formula

C913C6H11I4NO4

Molecular Weight

782.83

Product Categories

Amino acids, TRC, Hormones, Additional Neuro Products, Stable isotopes, Stable Isotope Labelled Analytical Standards, Vitamins

Product Type

Stable Isotope Labelled, Metabolite, Bioactive Small Molecule

Alternate CAS Number

51-48-9

Unlabelled CAS Number

51-48-9

Purity

>95% (HPLC)

Documentation

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Product Information

Chemical Data

Analyte Name

Thyroxine-13C6

CAS Number

1217780-14-7

Molecular Formula

C913C6H11I4NO4

Molecular Weight

782.83

Accurate Mass

782.7068

SMILES

N[C@H](C(O)=O)CC(C=C1I)=CC(I)=C1O[13C]2=[13C]([H])[13C](I)=[13C](O)[13C](I)=[13C]2[H]

InChI

InChI=1S/C15H11I4NO4/c16-8-4-7(5-9(17)13(8)21)24-14-10(18)1-6(2-11(14)19)3-12(20)15(22)23/h1-2,4-5,12,21H,3,20H2,(H,22,23)/t12-/m0/s1/i4+1,5+1,7+1,8+1,9+1,13+1

Alternate CAS Number

51-48-9

Unlabelled CAS Number

51-48-9

SIL Type

Carbon

Product Data

Storage Temperature

-20°C

Shipping Temperature

Room Temperature

Country of Origin

CANADA

Product Type

Metabolite; Stable Isotope Labelled

Product Format

Neat

Purity

>95% (HPLC)

Product Description

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.

References: Post, A., et al.: Anal. Profiles Drug Subs., 5, 225 (1976), Nelson, J.C., et al.: Clin. Chem., 34, 1737 (1988), Fischer, D.A., et al.: Clin. Chem., 42, 135 (1996), Cavalieri, R.R., et al.: Thyroid, 7, 177 (1997),

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