37528-26-0

Basic information

• Product Name: Butanamide, N-[[(3-methoxyphenyl)amino]carbonyl]-
• CAS NO: 37528-26-0
• Molecular Formula: C12H16N2O3
• Molecular Weight: 236.271
• Mol File: 37528-26-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Butanamide, N-[[(3-methoxyphenyl)amino]carbonyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: Butanamide, N-[[(3-methoxyphenyl)amino]carbonyl]-(37528-26-0)
• EPA Substance Registry System: Butanamide, N-[[(3-methoxyphenyl)amino]carbonyl]-(37528-26-0)

Safety Data

• Hazardous Substances Data: 37528-26-0(Hazardous Substances Data)

Upstream product

• 139-77-5 1-(3-methoxyphenyl)urea 
• 141-75-3 butyryl chloride 
• 536-90-3 m-Anisidine 

Relevant articles and documents

Central Nervous System Active Compounds. XIV On the Cyclization of N-Acyl-N'-arylureas

The cyclization of N-acyl-N'-arylureas in polyphosphoric acid has been reinvestigated.The product is not only the 4-substituted quinazolin-2(1H)-one as reported, but also contains the 2-acylaniline in major proportions.Two minor products have also been isolated.At 80 deg, an intermediate has been detected, the properties of which are consistent with it being the corresponding 2-acylphenylurea.Acyl ureas with strongly electron-withdrawing acyl groups from major amount of the corresponding anilide by the formal loss of cyanic acid.The application of this reaction tothe synthesis of quinazolinylphthalides has been investigated.