U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ABSOLUTE
Molecular Formula C15H12I3NO4
Molecular Weight 644.974
Optical Activity UNSPECIFIED
Defined Stereocenters 1 / 1
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of LIOTHYRONINE I-125

SMILES

N[C@@H](CC1=CC([125I])=C(OC2=CC=C(O)C([125I])=C2)C([125I])=C1)C(O)=O

InChI

InChIKey=AUYYCJSJGJYCDS-QBYPCAMJSA-N
InChI=1S/C15H12I3NO4/c16-9-6-8(1-2-13(9)20)23-14-10(17)3-7(4-11(14)18)5-12(19)15(21)22/h1-4,6,12,20H,5,19H2,(H,21,22)/t12-/m0/s1/i16-2,17-2,18-2

HIDE SMILES / InChI

Molecular Formula C15H12I3NO4
Molecular Weight 644.974
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 1 / 1
E/Z Centers 0
Optical Activity UNSPECIFIED

A radioconjugate of synthetic active thyroid hormone, liothyronine (T3), labeled with Iodine 125. Liothyronine involves many important metabolic functions and is essential to the proper development and differentiation of all cells. I-125 liothyronine may be used in radiotherapy in thyroid cancers. It was used for the thyroxine T4 determination in serum by competitive protein-binding analysis.

Approval Year

PubMed

PubMed

TitleDatePubMed
Substance Class Chemical
Created
by admin
on Fri Dec 15 15:05:24 GMT 2023
Edited
by admin
on Fri Dec 15 15:05:24 GMT 2023
Record UNII
S1UAI9MKMG
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
LIOTHYRONINE I-125
Common Name English
L-TYROSINE, O-(4-HYDROXY-3-IODOPHENYL)-3,5-DIIODO-, LABELED WITH IODINE-125
Common Name English
LIOTHYRONINE I 125
USAN  
USAN  
Official Name English
LIOTHYRONINE I 125 [USAN]
Common Name English
LIOTHYRONINE (125I)
Common Name English
L-ALANINE, 3-(4-(4-HYDROXY-3-IODOPHENOXY)-3,5-DIIODOPHENYL)-, LABELED WITH IODINE-125
Common Name English
Classification Tree Code System Code
NCI_THESAURUS C1446
Created by admin on Fri Dec 15 15:05:24 GMT 2023 , Edited by admin on Fri Dec 15 15:05:24 GMT 2023
NCI_THESAURUS C1553
Created by admin on Fri Dec 15 15:05:24 GMT 2023 , Edited by admin on Fri Dec 15 15:05:24 GMT 2023
Code System Code Type Description
CAS
24359-14-6
Created by admin on Fri Dec 15 15:05:24 GMT 2023 , Edited by admin on Fri Dec 15 15:05:24 GMT 2023
PRIMARY
EPA CompTox
DTXSID30947217
Created by admin on Fri Dec 15 15:05:24 GMT 2023 , Edited by admin on Fri Dec 15 15:05:24 GMT 2023
PRIMARY
NCI_THESAURUS
C80096
Created by admin on Fri Dec 15 15:05:24 GMT 2023 , Edited by admin on Fri Dec 15 15:05:24 GMT 2023
PRIMARY
PUBCHEM
172996
Created by admin on Fri Dec 15 15:05:24 GMT 2023 , Edited by admin on Fri Dec 15 15:05:24 GMT 2023
PRIMARY
FDA UNII
S1UAI9MKMG
Created by admin on Fri Dec 15 15:05:24 GMT 2023 , Edited by admin on Fri Dec 15 15:05:24 GMT 2023
PRIMARY
ChEMBL
CHEMBL1544
Created by admin on Fri Dec 15 15:05:24 GMT 2023 , Edited by admin on Fri Dec 15 15:05:24 GMT 2023
PRIMARY