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Substance Name: Thyroxine I 125 [USAN]
RN: 24486-40-6
UNII: 7U4LEE5872
InChIKey: XUIIKFGFIJCVMT-LBPRGKRZSA-N

Classification Code

  • Radioactive Agent

Molecular Formula

  • C15-H11-I4-N-O4

Molecular Weight

  • 776.8549
 
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Names and Synonyms

Name of Substance

  • Thyroxine I 125 [USAN]

Synonyms

  • (125I)T4
  • Tetramet
  • Thyroxine I 125
  • Thyroxine, labeled with iodine-125
  • UNII-7U4LEE5872

Systematic Name

  • Tyrosine, O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-, labeled with iodine-125

Registry Numbers

CAS Registry Number

  • 24486-40-6

FDA UNII

  • 7U4LEE5872

Other Registry Number

  • 60833-83-2

System Generated Number

  • 0024486406

Structure Descriptors

InChI

1S/C15H11I4NO4/c16-8-4-7(5-9(17)13(8)21)24-14-10(18)1-6(2-11(14)19)3-12(20)15(22)23/h1-2,4-5,12,21H,3,20H2,(H,22,23)/t12-/m0/s1

InChIKey

XUIIKFGFIJCVMT-LBPRGKRZSA-N

Smiles

N[C@@H](Cc1cc(I)c(Oc2cc(I)c(O)c(I)c2)c(I)c1)C(=O)O