215232-69-2

Basic information

• Product Name: κ(2)-O,O-1,3-bis(4-methoxyphenyl)propane-1,3-diolonatodimethylgallium
• CAS NO: 215232-69-2
• Molecular Weight: 383.096
• Mol File: 215232-69-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: κ(2)-O,O-1,3-bis(4-methoxyphenyl)propane-1,3-diolonatodimethylgallium(CAS DataBase Reference)
• NIST Chemistry Reference: κ(2)-O,O-1,3-bis(4-methoxyphenyl)propane-1,3-diolonatodimethylgallium(215232-69-2)
• EPA Substance Registry System: κ(2)-O,O-1,3-bis(4-methoxyphenyl)propane-1,3-diolonatodimethylgallium(215232-69-2)

Safety Data

• Hazardous Substances Data: 215232-69-2(Hazardous Substances Data)

Upstream product

• 18362-51-1 1,3-bis(4'-methoxyphenyl)propane-1,3-dione 
• 26475-24-1 dimethylgallium hydroxide 

Relevant articles and documents

Four-coordinate dimethylgallium compounds vary in stability toward hydrolysis

Four-coordinate dimethylgallium complexes were prepared by the reaction of dimethylgallium hydroxide with bidentate Lewis bases and evaluated for their stability toward decomplexation in water, a key property in determining their potential usefulness as radiopharmaceuticals, particularly those targeted at specific receptor proteins. Model compounds from six structural classes, containing bidentate ligands with oxygen-oxygen, oxygen-nitrogen, and sulfur-nitrogen donor atoms, were prepared from the ligand and dimethylgallium hydroxide; they were characterized spectroscopically and, in two cases, by X-ray crystallography. The percentage decomplexation of the stable (CH3)2Ga+ unit from the Lewis base when exposed to 1000 equiv of water in acetone-d6, determined by 1H NMR, was used as a measure of the relative hydrolytic stability of each compound. Among the compounds we have investigated, the percent hydrolysis under these conditions ranged from 10% to 100%, the most hydrolytically stable compounds proving to be those based on an N-alkylsalicylaldimidate donor.