CAS 93647-48-4

Levothyroxine Impurity 64 (T4-Hydroacetic Acid)

CAS: 93647-48-4

Formula: C₁₄H₈I₄O₅

Color and Shape: Off-White Solid

Molecular weight: 763.83

Ref: 4Z-L-4606

3,5,3',5'-Tetraiodo Thyromandelic Acid (>85%)

Controlled Product

CAS: 93647-48-4

Impurity Levothyroxine T4-Hydroxyacetic Acid; T4-Hydroacetic Acid (USP)
Stability Hygroscopic
Applications 3,5,3',5'-Tetraiodo Thyromandelic Acid (Levothyroxine T4-Hydroxyacetic Acid; T4-Hydroacetic Acid (USP)) is a thyroid hormone analogue, a Thyroxine (T425600) impurity.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
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),

Formula: C₁₄H₈I₄O₅

Purity: >85%

Color and Shape: Light Orange Colour To Brown

Molecular weight: 763.83

Ref: TR-T296170

3,5,3',5' -Tetraiodo thyromandelic acid

CAS: 93647-48-4

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Formula: C₁₄H₈I₄O₅

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 763.83 g/mol

Ref: 3D-FT35076

Levothyroxine T4-Hydroxyacetic Acid

CAS: 93647-48-4

Formula: C₁₄H₈I₄O₅

Molecular weight: 763.8

Ref: ST-EA-CP-L18039