CAS 1949-45-7

Metrizoate

Description:

Metrizoate, with the CAS number 1949-45-7, is a chemical compound primarily used as a radiopaque contrast agent in medical imaging, particularly in X-ray and computed tomography (CT) scans. It belongs to the class of iodinated contrast media, which enhances the visibility of internal structures in imaging procedures. Metrizoate is characterized by its high iodine content, which provides the necessary contrast due to the absorption of X-rays. The compound is typically administered intravenously or intravascularly, and its solubility in water allows for easy preparation and administration. Metrizoate is known for its relatively low osmolality compared to older contrast agents, which can reduce the risk of adverse reactions. However, like all iodinated contrast agents, it may cause allergic reactions in some patients, and its use is contraindicated in individuals with certain medical conditions, such as severe renal impairment. Overall, metrizoate plays a crucial role in enhancing diagnostic imaging, aiding in the accurate assessment of various medical conditions.

Formula: C₁₂H₁₁I₃N₂O₄

InChI: InChI=1/C12H11I3N2O4/c1-4(18)16-10-7(13)6(12(20)21)8(14)11(9(10)15)17(3)5(2)19/h1-3H3,(H,16,18)(H,20,21)

InChI key: InChIKey=GGGDNPWHMNJRFN-UHFFFAOYSA-N

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

Synonyms:

• 3,5-Diacetamido-N-methyl-2,4,6-triiodobenzoic acid
• 3-(Acetylamino)-5-(acetylmethylamino)-2,4,6-triiodobenzoic acid
• 3-(Acetylamino)-5-[Acetyl(Methyl)Amino]-2,4,6-Triiodobenzoic Acid
• 3-Acetamido-2,4,6-triiodo-5-(N-methylacetamido)benzoic acid
• 3-Acetamido-5-[acetyl(methyl)amino]-2,4,6-triiodobenzoic acid
• Benzoic acid, 3-(acetylamino)-5-(acetylmethylamino)-2,4,6-triiodo-
• Benzoic acid, 3-acetamido-2,4,6-triiodo-5-(N-methylacetamido)-
• Metrizoate
• Metrizoic acid
• 3-(acetylamino)-5-(acetylmethylamino)-2,4,6-triiodo-benzoicaci
• 3-acetamido-2,4,6-triiodo-5-N-methylacetamidobenzoic acid
• 3-ACETAMIDO-5-(N-METHYLACETAMIDO)-2,4,6-TRIIODOBENZOIC ACID
• 3-Acetylamino-5-(N-methylacetylamino)-2,4,6-triiodobenzoic acid
• Triosil-280
• Metrizoic

Metrizoic acid

CAS: 1949-45-7

Formula: C₁₂H₁₁I₃N₂O₄

Purity: 98.0%

Color and Shape: Solid

Molecular weight: 627.9401

Ref: IN-DA003S4O

3-Acetamido-2,4,6-TrIIodo-5-(N-Methylacetamido)Benzoic Acid

CAS: 1949-45-7

3-Acetamido-2,4,6-TrIIodo-5-(N-Methylacetamido)Benzoic Acid

Purity: ≥98.0%

Molecular weight: 627.94g/mol

Ref: 54-OR1024657

Metrizoic acid

CAS: 1949-45-7

Metrizoic acid is an ionic contrast medium. Metrizoic acid displays high osmolality and has a risk of inducing allergic reactions.

Formula: C₁₂H₁₁I₃N₂O₄

Purity: 98%

Color and Shape: Solid

Molecular weight: 627.9402

Ref: TM-T16067

Metrizoic Acid

Controlled Product

CAS: 1949-45-7

Applications Diagnosis aid (radiopaque medium).
References Pitre, F., et al.: Farmaco Ed. Sci., 17, 340 (1962),

Formula: C₁₂H₁₁I₃N₂O₄

Color and Shape: Neat

Molecular weight: 627.94

Ref: TR-M338935

Metrizoic Acid

CAS: 1949-45-7

Formula: C₁₂H₁₁I₃N₂O₄

Purity: >98.0%(T)(HPLC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 627.94

Ref: 3B-M1363

METRIZOIC ACID

CAS: 1949-45-7

Purity: ≥98.0%

Molecular weight: 627.9429932

Ref: 10-F815516