Iohexol CAS 66108-95-0

Product Description:

Product Name: Iohexol CAS NO: 66108-95-0

Synonyms:

5-[acetyl(2,3-dihydroxypropyl)amino]-1-N,3-N-bis(2,3-dihydroxypropyl)-2,4,6-triiodobenzene-1,3-dicarboxamide;

Omnipaque;

1,3-benzenedicarboxamide,5-(acetyl(2,3-dihydroxypropyl)amino)-n,n’-bis(2,3-dih;5-(n-dhp-acetamido)-2,4,6-triiodo-n,n’-bis-dhp-isophthalami;

Chemical & Physical Properties:

Appearance: White powder

Assay :≥99.0%

Density: 2.2 g/cm3

Boiling Point: 891.5℃ at 760 mmHg

Melting Point: 254-256℃

Flash Point: 493℃

Refractive Index: 1.724

Stability: Stable at normal temperatures and pressures.

Storage Condition: -20℃

Safety Information:

RTECS: CZ2205000

Safety Statements: S22-S24/25

HS Code: 2924299090

WGK Germany: 1

Iohexol is a contrast agent, sold under the trade names Omnipaque and Exypaque; this compound is also sold as a density gradient medium under the names Accudenz, Histodenz and Nycodenz. It is available in various concentrations, from 140 to 350 milligrams of iodine per milliliter. Omnipaque 350 is commonly used as a contrast agent during coronary angiography.

The osmolality of iohexol ranges from 322 mOsm/kg—approximately 1.1 times that of blood plasma—to 844 mOsm/kg, almost three times that of blood. Despite this difference, iohexol is still considered a low-osmolality contrast agent; the osmolality of older agents, such as diatrizoate, may be more than twice as high.

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