C11H9I3N2O4
613.91 g/mol
APIDanger
Diatrizoic acid
CAS117-96-4EC204-223-6
Category
API
Compound Class
Organic Acid
Primary Use
Pharmaceutical Raw Material
Diatrizoic acid is a contrast agent used during X-ray imaging, including computed tomography. It is a pharmaceutical raw material supplied for manufacturing diagnostic imaging products.
X-ray imaging contrast mediumComputed tomography enhancementVisualization of veins, urinary system, spleen, and joints
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
StrongSame Parent
Diatrizoic acid dihydrate
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pharmaceutical raw material
SimilarStructure SimilarSimilarity 0.76
3-Amino-5-acetamido-2,4,6-triiodobenzoate
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pharmaceutical raw material
ReferenceSame Category
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pharmaceutical raw material
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pharmaceutical raw material
ReferenceSame Category
1-[(9H-Carbazol-4-yl)oxy]-3-{[(²H₇)propan-2-yl]amino}propan-2-ol
CAS1173021-02-7
pharmaceutical raw material
ReferenceSame Category
Endothelin 1
CAS117399-94-7
pharmaceutical raw material
Referencestereoisomer of
Diatrizoate sodium
CAS737-31-5
pharmaceutical raw material
Safety Reference
Danger
H317May cause an allergic skin reaction
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
Customs Tariff Classification
The international HS code for Diatrizoic acid (CAS 117-96-4) is 2924.29.
HS code (international, 6-digit)
2924.29
EU CN code (8-digit)
2924 29 70
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
3,5-diacetamido-2,4,6-triiodobenzoic acid
InChIKey
YVPYQUNUQOZFHG-UHFFFAOYSA-N
SMILES
CC(=O)NC1=C(C(=C(C(=C1I)C(=O)O)I)NC(=O)C)I
Synonyms (63)
- Amidotrizoic acid dihydrate, European Pharmacopoeia (EP)
- Amidotrizoic acid for system suitability, European Pharmacopoeia (EP)
- Diatrizoic acid (USP)
- Diatrizoic acid dihydrate, meets USP testing specifications
- Diatrizoic acid, United States Pharmacopeia (USP)
- 3,4,6-triiodobenzoic acid
- AMIDOTRIZOIC ACID [MART.]
- Acide amidotrizoique
- Acidum amidotrizoicum
- Amidotrizoate
- Amidotrizoate (*sodium salt*)
- Amidotrizoic acid (JP17)
- Amidotrizoic acid;Diatrizoate
- Amidotrzoique (acide)
- DIAT [German]
- Diat
- Diatriazoate
- Diatrizoate, Sodium-Magnesium
- Diatrizoesaeure
- Diatrizoesaure
- Diatrizoesaure [German]
- Diatrizoic acid
- Diatrizoic acid (Standard)
- G 2-75
- Gastrografin
- Hypaque
- Hypaque 50
- Hypaque sodium
- Ml 216
- Odiston
- Renografin 76
- S 17
- Triombrin
- Triombrin [Russian]
- Urografic acid, sodium salt
- Urografin acid
- Urogranoic acid
- Urothrast
- Urotrast
- Win 8308-3
- amidotrizoic acid
- amidotrizoic acid (anhydrous)
- diatrizoic acid (anhydrous)
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