119580-78-8

Basic information

• Product Name: trans-4-maleimidomethyl-3-carboxy-2,2,5,5-tetramethylpyrrolidin-1-oxyl
• CAS NO: 119580-78-8
• Molecular Weight: 295.315
• Mol File: 119580-78-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: trans-4-maleimidomethyl-3-carboxy-2,2,5,5-tetramethylpyrrolidin-1-oxyl(CAS DataBase Reference)
• NIST Chemistry Reference: trans-4-maleimidomethyl-3-carboxy-2,2,5,5-tetramethylpyrrolidin-1-oxyl(119580-78-8)
• EPA Substance Registry System: trans-4-maleimidomethyl-3-carboxy-2,2,5,5-tetramethylpyrrolidin-1-oxyl(119580-78-8)

Safety Data

• Hazardous Substances Data: 119580-78-8(Hazardous Substances Data)

Upstream product

• 119580-76-6 trans-4-aminomethyl-3-methoxycarbonyl-2,2,5,5-tetramethylpyrrolidin-1-oxyl 
• 119580-75-5 trans-3-methoxycarbonyl-2,2,5,5-tetramethyl-4-nitromethylpyrrolidin-1-oxyl 
• 2154-32-7 methyl 1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-carboxylate radical 
• 119580-77-7 trans-4-maleimidomethyl-3-methoxycarbonyl-2,2,5,5-tetramethylpyrrolidin-1-oxyl 

Relevant articles and documents

CONJUGATE ADDITION WITH ORGANOMETALLICS AND NITRATION OF NITROXIDE (AMINOXYL) FREE RADICALS. SYNTHESIS OF POTENTIALLY USEFUL CROSS-LINKING SPIN LABEL REAGENTS

3-Metoxycarbonyl-2,2,5,5-tetramethyl-2,5-dihydropyrrol-1-oxyl (1) was converted with PhMgBr-CuI in a conjugate addition into 3-methoxycarbonyl-2,2,5,5-tetramethyl-4-phenylpyrrolidin-1-oxyl (2).Compound (2) was nitrated with concentrated H2SO4/HNO3 to give