91099-18-2

Basic information

• Product Name: 1-Isobenzofurancarboxamide, 1,3-dihydro-4,5-dimethoxy-N-(3-methoxyphenyl)-3-oxo-
• CAS NO: 91099-18-2
• Molecular Formula: C18H17NO6
• Molecular Weight: 343.336
• Mol File: 91099-18-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-Isobenzofurancarboxamide, 1,3-dihydro-4,5-dimethoxy-N-(3-methoxyphenyl)-3-oxo-(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Isobenzofurancarboxamide, 1,3-dihydro-4,5-dimethoxy-N-(3-methoxyphenyl)-3-oxo-(91099-18-2)
• EPA Substance Registry System: 1-Isobenzofurancarboxamide, 1,3-dihydro-4,5-dimethoxy-N-(3-methoxyphenyl)-3-oxo-(91099-18-2)

Safety Data

• Hazardous Substances Data: 91099-18-2(Hazardous Substances Data)

Usage

Molecular structure

Contains a benzofuran ring, a carboxamide group, a methoxy group, a 3-methoxyphenyl group, and a keto group.

Chemical classification

Derivative of benzofuran.

Potential properties

May have pharmacological properties due to its structural features.

Research requirements

Further study and research needed to understand its chemical and biological properties.

Upstream product

• 536-90-3 m-Anisidine 
• 70946-20-2 6,7-dimethoxy-3-oxo-1,3-dihydroisobenzofuran-1-carboxylic acid 
• 139-77-5 1-(3-methoxyphenyl)urea 

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.