Basic Information

• Chinese Name: 碘美普尔

• English Name: Iomeprol

• Molecular Formula: C17H22I3N3O8

• Molecular Weight: 777.09

• CAS Number: 78649-41-9

• EINECS Number: 1533716-785-6

Physical Properties

• Melting Point: 263-265°C

• Boiling Point: 813.2°C at 760 mmHg (Predicted)

• Density: Varies depending on conditions (e.g., d420 1.166, d437 1.161, etc.)

• Refractive Index: Varies depending on conditions (e.g., nD20 1.3828, nD20 1.4327, etc.)

• Solubility: Soluble in DMSO (limited), soluble in methanol (limited)

Chemical Properties

• Chemical Name: N,N'-Bis(2,3-dihydroxypropyl)-5-[(hydroxyacetyl)methylamino]-2,4,6-triiodo-1,3-benzenedicarboxamide

Uses

Iomeprol is a nonionic, water-soluble, triiodinated X-ray contrast medium with a very low osmolality and viscosity. It is primarily used for various medical imaging examinations, including but not limited to:

• Intravenous urography (adults, including patients with renal impairment or diabetes)

• CT (torso)

• Routine angiography

• Arterial DSA

• Cardiovascular angiography (adults and children)

• Routine selective coronary angiography

• Interventional coronary angiography

• Fistulography

• Galactography

• Dacryocystography

• Sialography