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Substance Name: Diatrizoic acid [USAN:USP]
RN: 117-96-4
UNII: 5UVC90J1LK
InChIKey: YVPYQUNUQOZFHG-UHFFFAOYSA-N

Note

  • A commonly used x-ray contrast medium. As DIATRIZOATE MEGLUMINE and as Diatrizoate sodium, it is used for gastrointestinal studies, angiography, and urography.

Molecular Formula

  • C11-H9-I3-N2-O4

Molecular Weight

  • 613.9021
 

Classification Codes

  • Contrast Media
  • Diagnostic Aid (Radiopaque Medium)
  • Diagnostic Uses of Chemicals
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Names and Synonyms

Name of Substance

  • Diatrizoate
  • Diatrizoic acid
  • Diatrizoic acid [USAN:USP]

MeSH Heading

  • Diatrizoate

Synonyms

  • 2,4,6-Triiodo-3,5-diacetamidobenzoic acid
  • 3,5-Bis(acetylamino)-2,4,6-triiodobenzoic acid
  • 3,5-Diacetamido-2,4,6-triiodobenzoic acid
  • 4-14-00-01308 (Beilstein Handbook Reference)
  • Acide amidotrizoique
  • Acidum amidotrizoicum
  • Acidum diacetylaminotrijodbenzoicum
  • Amidotrizoate
  • Amidotrizoic acid
  • Amidotrzoique (acide)
  • Benzoic acid, 3,5-bis(acetylamino)-2,4,6-triiodo-
  • Benzoic acid, 3,5-diacetamido-2,4,6-triiodo-
  • BRN 2225144
  • DIAT
  • DIAT [German]
  • Diatrizoate
  • Diatrizoesaure
  • Diatrizoesaure [German]
  • Diatrizoic acid
  • EC 204-223-6
  • EINECS 204-223-6
  • G 2-75
  • HSDB 4042
  • NSC 262168
  • Odiston
  • S 17
  • Triombrin
  • Triombrin [Russian]
  • UNII-5UVC90J1LK
  • Urografin acid
  • Urogranoic acid
  • Urotrast

Systematic Names

  • 3,5-Diacetamido-2,4,6-triiodobenzoic acid
  • Benzoic acid, 3,5-bis(acetylamino)-2,4,6-triiodo-
  • Benzoic acid, 3,5-diacetamido-2,4,6-triiodo-

Registry Numbers

CAS Registry Number

  • 117-96-4

FDA UNII

  • 5UVC90J1LK

System Generated Number

  • 0000117964

Structure Descriptors

InChI

InChI=1S/C11H9I3N2O4/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)

InChIKey

YVPYQUNUQOZFHG-UHFFFAOYSA-N

Smiles

CC(=O)Nc1c(I)c(NC(=O)C)c(I)c(C(=O)O)c1I

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 8900mg/kg (8900mg/kg) LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION

SENSE ORGANS AND SPECIAL SENSES: PTOSIS: EYE
Kiso to Rinsho. Clinical Report. Vol. 19, Pg. 2411, 1985.
rat LD50 intravenous > 12300mg/kg (12300mg/kg) LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION

SENSE ORGANS AND SPECIAL SENSES: PTOSIS: EYE
Kiso to Rinsho. Clinical Report. Vol. 19, Pg. 2411, 1985.