87950-58-1

Basic information

• Product Name: 1H-Indene-3-carboxylic acid, 2-[[(4-methylphenyl)amino]carbonyl]-, methyl ester
• CAS NO: 87950-58-1
• Molecular Formula: C19H17NO3
• Molecular Weight: 307.349
• Mol File: 87950-58-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1H-Indene-3-carboxylic acid, 2-[[(4-methylphenyl)amino]carbonyl]-, methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-Indene-3-carboxylic acid, 2-[[(4-methylphenyl)amino]carbonyl]-, methyl ester(87950-58-1)
• EPA Substance Registry System: 1H-Indene-3-carboxylic acid, 2-[[(4-methylphenyl)amino]carbonyl]-, methyl ester(87950-58-1)

Safety Data

• Hazardous Substances Data: 87950-58-1(Hazardous Substances Data)

Upstream product

• 186581-53-3 diazomethane 
• 87950-56-9 2-(p-tolylcarbamoyl)-3-indenecarboxylic acid 
• 67-56-1 methanol 
• 82813-14-7 p-tolylamide of 1,2-naphthoquinonediazide-⁽¹⁾-3-carboxylic acid 
• 3651-62-5 3-hydroxy-N-(4-methylphenyl)naphthalene-2-carboxamide 

Relevant articles and documents

SYNTHESIS AND PROPERTIES OF o-QUINONE DIAZIDES. PHOTOLYSIS OF 3-(p-TOLYLCARBAMOYL)-1,2-NAPHTHOQUINONE 1-DIAZIDE

The photochemical decomposition of 3-(p-tolylcarbamoyl)-1,2-naphthoquinone 1-diazide in aqueous or alcohol solutions of dioxane or tetrahydrofuran leads to high yields of indenecarboxylic acid or its esters.Whereas indenecarboxylic acid exists exclusively in the form of the 3-isomer, the methyl and ethyl esters form a tautomeric mixtures (approximately 1:1.5) of the 1- and 3-isomers.The ratio of the isomeric esters does not depend significantly on temperature (20-50 deg C) or on the polarity and acid-base characteristics of the solvent.