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Substance Name: Diatrizoate sodium I 131 [USAN]
RN: 14855-77-7
UNII: 4T76D71T6U
InChIKey: ZEYOIOAKZLALAP-KYJPGBFZSA-M

Classification Code

  • Radioactive Agent

Molecular Formula

  • C11-H8-I3-N2-O4-Na

Molecular Weight

  • 648.1842
 
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Names and Synonyms

Name of Substance

  • Diatrizoate sodium I 131 [USAN]

Synonyms

  • Benzoic acid, 3,5-bis(acetylamino)-2,4,6-triiodo-, monosodium salt, labeled with iodine-131
  • Diatrizoate sodium I 131
  • Hypaque-I131
  • I131 Hypaque
  • Monosodium 3,5-diacetamido-2,4,6-triiodobenzoate, labeled with iodine-131
  • Sodium 3,5-diacetylamino-2,4,6-triiodobenzoate-I131
  • UNII-4T76D71T6U

Systematic Names

  • Benzoic acid, 3,5-bis(acetylamino)-2,4,6-triiodo-, labeled with iodine-131, monosodium salt
  • Benzoic acid, 3,5-diacetamido-2,4,6-triiodo-, monosodium salt, labeled with iodine-131

Registry Numbers

CAS Registry Number

  • 14855-77-7

FDA UNII

  • 4T76D71T6U

System Generated Number

  • 0014855777

Molecular Formulas

Molecular Formula

  • C11-H8-I3-N2-O4-Na

Molecular Formula Fragments

  • C11-H8-I3-N2-O4
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C11H9I3N2O4.Na/c1-3(17)15-9-6(12)5(11(19)20)7(13)10(8(9)14)16-4(2)18;/h1-2H3,(H,15,17)(H,16,18)(H,19,20);/q;+1/p-1/i12+4,13+4,14+4;

InChIKey

ZEYOIOAKZLALAP-KYJPGBFZSA-M

Smiles

CC(=O)Nc1c(c(c(c(c1[131I])NC(=O)C)[131I])C(=O)[O-])[131I].[Na+]