ChemicalBook--->CAS DataBase List--->671235-41-9

671235-41-9

671235-41-9 Structure

671235-41-9 Structure
IdentificationBack Directory
[Name]

N-ForMyl Thyroxine
[CAS]

671235-41-9
[Synonyms]

N-ForMyl Thyroxine
Levothyroxine Impurity 12
Levothyroxine Sodium Impurity C
Levothyroxine N-Formyl Impurity
Levothyroxine N - formamide Impurity
N-ForMyl-O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-tyrosine
L-Tyrosine, N-formyl-O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-
Levothyroxine impurity 21/N-Formyl-O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-Tyrosine
Levothyroxine Related Compound 3 (N-Formyl-O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-Tyrosine)
[Molecular Formula]

C16H11I4NO5
[MDL Number]

MFCD24386429
[MOL File]

671235-41-9.mol
[Molecular Weight]

804.88
Chemical PropertiesBack Directory
[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
Hazard InformationBack Directory
[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).
[Uses]

Thyroxine derivative which showed less thyroid activity than Thyroxine
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