iopromide cas 73334-07-3

Chemical Name:Iopromide
CAS No.: 73334-07-3
Molecular Formula: C18H24I3N3O8
Molecular Weight:791.11
Appearance: White crystal powder

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Iopromide (CAS 73334-07-3): Comprehensive Product Guide

Table of Contents

1. Product Overview & Specifications

Iopromide (CAS 73334-07-3) is a non-ionic, low-osmolar iodinated contrast medium widely used in X-ray and computed tomography (CT) imaging.

Parameter Specification
Chemical Name N,N’-Bis(2,3-dihydroxypropyl)-5-[N-(2-hydroxyethyl)-2,3-dihydroxypropanamido]-2,4,6-triiodoisophthalamide
Molecular Formula C18H24I3N3O8
Molecular Weight 791.12 g/mol
Appearance Clear, colorless to pale yellow solution
Iodine Content 300-370 mg I/mL
Osmolality 590-700 mOsm/kg H2O

2. Applications & Use Cases

Primary medical applications include:

  • CT angiography
  • Urography
  • Cerebral/spinal imaging
  • Peripheral vasography
  • Pediatric imaging (low-osmolar formulation)

3. Usage Guidelines

Application Dosage Injection Speed
Adult CT 50-150 mL 1.5-5 mL/sec
Pediatric CT 1-3 mL/kg 1-2 mL/sec

4. Industry Case Studies

Case Study 1: Large-Scale Hospital Imaging Center

Client: Berlin Medical Imaging Center (Germany)

  • Annual CT scans: 15,000+
  • Challenge: Reduce contrast-induced nephropathy (CIN)
  • Solution: Switch to Iopromide 300
  • Result: 42% reduction in CIN incidence

Case Study 2: Oncology Research Facility

Client: Shanghai Cancer Institute (China)

  • Application: Tumor vascular mapping
  • Volume used: 200L/year
  • Outcome: Improved lesion detection rate (92% vs 85%)

5. Technical Parameter Comparison

Parameter Iopromide Iodixanol Iohexol
Osmolality (mOsm/kg) 610 290 780
Viscosity (cP at 37°C) 4.6 11.8 6.1
Nephrotoxicity Risk Low Very Low Moderate

6. Inquiry & Contact

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