ioversol

Base Information

• Chemical Name: ioversol
• CAS No.: 133442-32-7
• Molecular Weight: 0
• Mol file: 133442-32-7.mol

Synonyms:1,3-Benzenedicarboxamide, N,N'-bis(2,3-dihydroxypropyl)-5-[(hydroxyacetyl)(2-hydroxyethyl)amino]-2,4,6-triiodo-, (R*,S*)-

Chemical Property of ioversol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of ioversol

There total 18 articles about ioversol which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 98.0%

N1,N3-bis(2,3-dihydroxypropyl)-5-(2-hydroxyacetamido)-2,4,6-triiodobenzene-1,3-dicarboxamide (77868-40-7) + 2-chloro-ethanol (107-07-3) → ioversol (87771-40-2,133442-32-7,133443-72-8)

Guidance literature:

With dipotassium hydrogenphosphate; In water; at 25 ℃; for 36h; pH=12 - 13; Reagent/catalyst; Solvent; Temperature;

Reference yield: 89.0%

C28H34I3N3O14 → ioversol (87771-40-2,133442-32-7,133443-72-8)

Guidance literature:

With calcium hydroxide; at 20 ℃; for 4h; Reagent/catalyst; Temperature;

Reference yield: 87.0%

2-((3,5-bis((2,3-dihydroxypropyl)carbamoyl)-2,4,6-triiodophenyl)(2-hydroxyethyl)amino)-2-oxoethyl acetate → ioversol (87771-40-2,133442-32-7,133443-72-8)

Guidance literature:

With sulfuric acid; In water; at 90 ℃; for 2h; Reagent/catalyst; Temperature;

upstream raw materials:

N,N'-bis(2,3-dihydroxypropyl)-5-[[N-(2-hydroxyethyl)-carbamoyl]methoxy]-2,4,6-triiodoisophthalamide

N₁,N₃-bis(2,3-dihydroxypropyl)-5-(2-hydroxyacetamido)-2,4,6-triiodobenzene-1,3-dicarboxamide

2-chloro-ethanol

5-chloroacetamido-N,N'-bis-(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzenedicarboxamide

Refernces

• 1、 -. "New Methods for Preparing an Intermediate of Contrast Medium and Methods for Preparing Contrast Medium". Paragraph 0137-0140. . Retrieved 2020/10/07.
• 2、 -. "Method for preparing ioversol". Paragraph 0028-0048. . Retrieved 2019/09/13.