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Product Overview

Product Code

TRC-T296150

CAS Number

2055-97-2

EP Description

Levothyroxine EP Impurity H

USP Description

T4-Benzoic Acid (USP)

Product Format

Neat

Molecular Formula

C13 H6 I4 O4

Molecular Weight

733.80

API Family

Levothyroxine

Product Categories

Impurity Reference Materials , TRC, Hormones, Pharmaceutical Reference Standards

Product Type

Impurity

Purity

>95% (HPLC)

Documentation

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Product Information

Chemical Data

Analyte Name

3,3',5,5'-Tetraiodo Thyroformic Acid

CAS Number

2055-97-2

Molecular Formula

C13 H6 I4 O4

Molecular Weight

733.80

Accurate Mass

733.6445

Flash Point

SMILES

OC(=O)c1cc(I)c(Oc2cc(I)c(O)c(I)c2)c(I)c1

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)

IUPAC

4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodobenzoic acid

Product Data

Storage Temperature

+4°C

Shipping Temperature

Room Temperature

Country of Origin

CANADA

Tariff Code

29189990

Product Type

Impurity

Product Format

Neat

API Family

Levothyroxine

Purity

>95% (HPLC)

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

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