Category
Levothyroxine
CAS Number
911661-90-0
Molecular Formula
C21H13I6NO5
Molecular Weight
1120.76 g/mol
Synonym

Thyroxine-4-hydroxy-3,5-diiodophenyl ether;(2S)-2-amino-3-[4-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenoxy]-3,5-diiodophenyl]propanoic acid;Beta-[4-[4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenoxy]-3,5-diiodophenyl]alanine;(S)-2-Amino-3-[4-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenoxy]-3,5-diiodophenyl]-propanoic Acid

Keywords
Fine Chemicals
Aromatics
Amines
Pharmaceutical Standards
Heterocycles
Intermediates
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Purity:

Above - 95.0%

Technical Data:

We will provide complete documentation support for every Standard Material. All analytical reports such as ¹H NMR, ¹³C NMR, Mass, FT-IR, HPLC Purity/GC Purity/QNMR Purity, Water content by KF/ Loss on Drying/TGA (Thermo-gravimetric Analysis). Certificate of Analysis with potency report. Each Standard Material SER (Structure Elucidation Report) with NMR, Mass, IR spectral interpretation. This whole analytical document can be included in eCTD, ANDA, DMF submissions to regulatory agencies.

Levothyroxine EP Impurity F is a defined related substance in levothyroxine, monitored to ensure the API’s quality, purity, and safety.