N-Formyl thyroxine

HCID 71316964CAS 671235-41-9

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Basic information

Standard SMILES
O=CN[C@@H](Cc1cc(I)c(Oc2cc(I)c(O)c(I)c2)c(I)c1)C(=O)O
InChIKey
DNRNTTVIRGKKSQ-ZDUSSCGKSA-N
Molecular formula
C16H11I4NO5
Average molar mass
804.882 g/mol
Monoisotopic mass
804.68161445

Names & identifiers

Preferred name
N-Formyl thyroxine
IUPAC
N-Formyl-O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-L-tyrosine
English name
N-ForMyl Thyroxine
Molecular formula
C16H11I4NO5
Molecular weight
804.88

Names & synonyms

n formylt4N-ForMyl ThyroxineLevothyroxine Impurity 1Levothyroxine impurity 8Levothyroxine Impurity 12Levothyroxine USP Impurity CLevothyroxine N-Formyl ImpurityLevothyroxine Sodium Impurity CLevothyroxine N-Formyl /N-Formyl-T4Levothyroxine N - formamide Impurity

Database identifiers

CAS
671235-41-9
PubChem CID
71316964
DTXSID
DTXSID30217422
UNII
4JQ6559BER

Properties

Physicochemical properties

Melting point
192 °C · >192°C (dec.)
storage temp.
Hygroscopic, Refrigerator, under inert atmosphere
solubility
DMSO (Slightly), Methanol (Slightly, Sonicated)
form
Solid
color
White to Off-White
FDA UNII
4 JQ6559BER · 4JQ6559BER

Chemistry & industry

Applications

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

Suppliers41 total

天津始加生物医药科技有限公司15022261580 · [email protected]
上海策嵘生物科技有限公司[email protected]
济南百隆化学有限公司[email protected] · [email protected]
艾吉析科技（上海）有限公司17717235263 · [email protected]
怀化元研达生物技术有限责任公司18711085600 · [email protected]

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