CAS 2276-90-6

Iothalamic acid

Description:

Iothalamic acid, with the CAS number 2276-90-6, is a chemical compound primarily used as a radiopaque agent in medical imaging, particularly in X-ray and CT scans. It belongs to the class of iodinated contrast media, which enhances the visibility of internal structures in imaging procedures. The compound is characterized by its iodine content, which provides the necessary radiopacity. Iothalamic acid is typically a white to off-white crystalline powder that is soluble in water, allowing for easy administration in clinical settings. Its molecular structure includes a carboxylic acid group, contributing to its solubility and reactivity. The compound is generally well-tolerated, although some patients may experience allergic reactions or adverse effects. It is important to note that the use of iothalamic acid is contraindicated in individuals with a history of hypersensitivity to iodine or iodinated contrast agents. Overall, iothalamic acid plays a crucial role in enhancing diagnostic imaging, aiding in the detection and evaluation of various medical conditions.

Formula: C₁₁H₉I₃N₂O₄

InChI: InChI=1S/C11H9I3N2O4/c1-3(17)16-9-7(13)4(10(18)15-2)6(12)5(8(9)14)11(19)20/h1-2H3,(H,15,18)(H,16,17)(H,19,20)

InChI key: InChIKey=UXIGWFXRQKWHHA-UHFFFAOYSA-N

SMILES: C(NC)(=O)C1=C(I)C(C(O)=O)=C(I)C(NC(C)=O)=C1I

Synonyms:

• 3-(Acetylamino)-2,4,6-triiodo-5-[(methylamino)carbonyl]benzoic acid
• 3-Acetamido-2,4,6-triiodo-5-(methylcarbamoyl)benzoic acid
• 5-Acetylamino-2,4,6-triiodo-N-methyl-3-isophthalamic acid
• 5-acetamido-2,4,6-triiodo-N-methylisophthalamic acid
• Benzoic acid, 3-(acetylamino)-2,4,6-triiodo-5-[(methylamino)carbonyl]-
• Cysto Conray II
• Iothalamic acid
• Isophthalamic acid, 5-acetamido-2,4,6-triiodo-N-methyl-
• Methalamic acid
• Mi 216

Iothalamic Acid

CAS: 2276-90-6

Aromatic cyclic amides (including cyclic carbamates) and their derivatives; salts thereof

Formula: C₁₁H₉I₃N₂O₄

Color and Shape: White Powder

Molecular weight: 613.76965

Ref: 45-1345002

Benzoic acid,3-(acetylamino)-2,4,6-triiodo-5-[(methylamino)carbonyl]-

CAS: 2276-90-6

Formula: C₁₁H₉I₃N₂O₄

Purity: 99.28%

Color and Shape: Solid

Molecular weight: 613.9136

Ref: IN-DA006WMP

Iotalamic acid

CAS: 2276-90-6

Ref: 7W-GK9886

Iotalamic acid

CAS: 2276-90-6

Lotalamic acid is a molecule used as a contrast medium.

Formula: C₁₁H₉I₃N₂O₄

Color and Shape: Off-White To White Powder

Molecular weight: 613.91

Ref: TM-T19375

Iothalamic Acid

Controlled Product

CAS: 2276-90-6

Applications Iothalamic Acid is used as a contrast medium in diagnostic radiology. Iothalamic Acid displayed the same level of nephrotoxicity against rat and human renal epithelial cells as conventional ionic contrast medioum.
References Webb, J.A.W.: Br. J. Radiol., 57, 387 (1984); Uozumi, J. et al.: Clin. Exp. Nephrol.., 5, 97 (2001)

Formula: C₁₁H₉I₃N₂O₄

Color and Shape: Neat

Molecular weight: 613.91

Ref: TR-I736200