189131-43-9

Basic information

• Product Name: 4(1H)-Pyridinone, 2-ethyl-3-hydroxy-1-[(4-methylphenyl)methyl]-
• CAS NO: 189131-43-9
• Molecular Formula: C15H17NO2
• Molecular Weight: 243.305
• Mol File: 189131-43-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 4(1H)-Pyridinone, 2-ethyl-3-hydroxy-1-[(4-methylphenyl)methyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: 4(1H)-Pyridinone, 2-ethyl-3-hydroxy-1-[(4-methylphenyl)methyl]-(189131-43-9)
• EPA Substance Registry System: 4(1H)-Pyridinone, 2-ethyl-3-hydroxy-1-[(4-methylphenyl)methyl]-(189131-43-9)

Safety Data

• Hazardous Substances Data: 189131-43-9(Hazardous Substances Data)

Upstream product

• 4940-11-8 2-ethyl-3-hydroxy-4-pyranone 
• 104-84-7 para-methylbenzylamine 

Relevant articles and documents

Four N-benzyl-substituted 2-ethyl-3-hydroxypyridin-4-ones

The molecular structures of 1-benzyl-2-ethyl-3-hydroxypyridin-4-one hydrate [(1), C14H15NO2.H2O], 2-ethyl-3-hydroxy-1-(4-methylbenzyl)pyridin-4-one [(2), C15H17-NO2], 2-ethyl-1-(4-fluorobenzyl)-3-hydroxypyridin-4-one [(3), C14H14FNO2] and 2-ethyl-3-hydroxy-1-(4-trifluoromethylbenzyl)pyridin-4-one hemihydrate [(4), C15H14-F3NO2.0.5H2O] have been determined. The compounds all exhibit mutually hydrogen-bonded dimeric pairs. In the case of (1) and (2), the molecules of the dimer are symmetry related, while in (3) and (4), two independent molecules of the asymmetric unit are linked. For the hydrates (1) and (4), the dimeric pairs are linked by further hydrogen bonds through the water molecules.