Basic information Safety Supplier Related

N-ForMyl Thyroxine

Basic information Safety Supplier Related

N-ForMyl Thyroxine Basic information

Product Name:
N-ForMyl Thyroxine
Synonyms:
  • N-ForMyl-O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-tyrosine
  • N-ForMyl Thyroxine
  • Levothyroxine Related Compound 3 (N-Formyl-O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-Tyrosine)
  • Levothyroxine N-Formyl Impurity
  • Levothyroxine impurity 21/N-Formyl-O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-Tyrosine
  • Levothyroxine Impurity 12
  • Levothyroxine Sodium Impurity C
  • Levothyroxine N - formamide Impurity
CAS:
671235-41-9
MF:
C16H11I4NO5
MW:
804.88
Product Categories:
  • Aromatics, Amino Acids & Derivatives, Pharmaceuticals, Intermediates & Fine Chemicals
  • Amino Acids & Derivatives
  • Aromatics
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
Mol File:
671235-41-9.mol
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N-ForMyl Thyroxine Chemical Properties

Melting point:
>192°C (dec.)
storage temp. 
Hygroscopic, Refrigerator, under inert atmosphere
solubility 
DMSO (Slightly), Methanol (Slightly, Sonicated)
form 
Solid
color 
White to Off-White
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N-ForMyl Thyroxine Usage And Synthesis

Uses

N-Formyl Thyroxine (Levothyroxine N-Formyl Impurity; N-Formyl-T4 (USP)) is a thyroxine derivative which showed less thyroid activity than Thyroxine Sodium (T425601).

N-ForMyl ThyroxineSupplier

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