90145-25-8

Basic information

• Product Name: 1H-Pyrazole-5-carboxylic acid, 1,4-dimethyl-3-phenyl-, methyl ester
• CAS NO: 90145-25-8
• Molecular Formula: C13H14N2O2
• Molecular Weight: 230.266
• Mol File: 90145-25-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1H-Pyrazole-5-carboxylic acid, 1,4-dimethyl-3-phenyl-, methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-Pyrazole-5-carboxylic acid, 1,4-dimethyl-3-phenyl-, methyl ester(90145-25-8)
• EPA Substance Registry System: 1H-Pyrazole-5-carboxylic acid, 1,4-dimethyl-3-phenyl-, methyl ester(90145-25-8)

Safety Data

• Hazardous Substances Data: 90145-25-8(Hazardous Substances Data)

Usage

Molecular weight

230.27 g/mol

Structure

Pyrazole ring with a methyl ester and a phenyl group attached

Uses

Pharmaceutical and agrochemical research and development

Potential applications

Anticonvulsant, anxiolytic, treatment of neurological disorders, insecticide

Properties

Versatile building block for the synthesis of diverse molecules

Upstream product

• 90145-13-4 N'-<α-bromobenzylidene>-N-methylhydrazinium bromide 
• 23326-27-4 Methyl 2-butynoate 
• 623-43-8 methyl crotonate 
• 90145-23-6 1,4-Dimethyl-3-phenyl-2-pyrazolin-5-carbonsaeure-methylester 
• 13466-29-0 1-benzylidene-2-methylhydrazine 

Relevant articles and documents

1,3-Dipolar Cycloadditions, 91. The Chemistry of N-Methyl-C-phenylnitrilimine

The treatment of N'--N-methylhydrazinium bromide, accessible by bromination of benzaldehyde-N-methylhydrazone, with triethylamine furnishes the title compound; this method is superior to the thermolysis and photolysis of 2-methyl-5-phe