134768-77-7

Basic information

• Product Name: 3,3’-[(1,3-dioxo-1,3-propanediyl)diimino]bis[5-(aminocarbonyl)-2,4,6-triiodobenzoyl chloride]
• Synonyms: 3,3’-[(1,3-dioxo-1,3-propanediyl)diimino]bis[5-(aminocarbonyl)-2,4,6-triiodobenzoyl chloride]
• CAS NO: 134768-77-7
• Molecular Weight: 1220.63
• Mol File: 134768-77-7.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 3,3’-[(1,3-dioxo-1,3-propanediyl)diimino]bis[5-(aminocarbonyl)-2,4,6-triiodobenzoyl chloride](CAS DataBase Reference)
• NIST Chemistry Reference: 3,3’-[(1,3-dioxo-1,3-propanediyl)diimino]bis[5-(aminocarbonyl)-2,4,6-triiodobenzoyl chloride](134768-77-7)
• EPA Substance Registry System: 3,3’-[(1,3-dioxo-1,3-propanediyl)diimino]bis[5-(aminocarbonyl)-2,4,6-triiodobenzoyl chloride](134768-77-7)

Safety Data

• Hazardous Substances Data: 134768-77-7(Hazardous Substances Data)

Upstream product

• 75630-43-2 3-amino-5-(aminocarbonyl)-2,4,6-triiodobenzoic acid 
• 134768-76-6 3-amino-5-(aminocarbonyl)-2,4,6-triiodobenzoyl chloride 
• 141-82-2 malonic acid 

Downstream Products

• 666210-58-8 5,5’-[(1,3-dioxo-1,3-propanediyl)diimino]bis[N-(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzenedicarboxamide] 

Relevant articles and documents

PROCESS OF PREPARING IOSIMENOL

The present invention relates to a 5-step process for preparing iosimenol starting from ammonium 3-amino-5-(aminocarbonyl)benzoate which is first converted to 3-amino-5-(aminocarbonyl)-2,4,6-triiodobenzoic acid using sodium iodine dichloride (NaICl2

Carboxamide non-ionic contrast media

Novel triiodo 5-aminoisophthaldiamides are provided, where the amino and one of the amide nitrogens are substituted. The compounds have at least two hydroxyl groups and are found to provide low viscosity and osmolality. Procedures for preparing the compounds are provided.