109321-63-3

Upstream product

• 131751-24-1 2-[(4-Ethoxy-2-nitro-phenyl)-hydrazono]-3-oxo-butyric acid ethyl ester 
• 616-86-4 2-nitro-4-ethoxyaniline 
• 108-26-9 3-methyl-2-pyrazoline-5-one 
• 109321-58-6 2-(4-Ethoxy-2-nitro-phenylazo)-3-oxo-butyric acid ethyl ester 
• 109321-65-5 2-Benzenesulfonyl-4-[(4-ethoxy-2-nitro-phenyl)-hydrazono]-5-methyl-2,4-dihydro-pyrazol-3-one 

Downstream Products

• 109321-88-2 4-[(4-Ethoxy-2-nitro-phenyl)-hydrazono]-5-methyl-2-morpholin-4-ylmethyl-2,4-dihydro-pyrazol-3-one 
• 109321-91-7 4-[(4-Ethoxy-2-nitro-phenyl)-hydrazono]-5-methyl-2-propylaminomethyl-2,4-dihydro-pyrazol-3-one 
• 109321-92-8 4-[(4-Ethoxy-2-nitro-phenyl)-hydrazono]-2-(isobutylamino-methyl)-5-methyl-2,4-dihydro-pyrazol-3-one 
• 136384-70-8 4-[(4-Ethoxy-2-nitro-phenyl)-hydrazono]-2,5-dimethyl-2,4-dihydro-pyrazol-3-one 
• 109321-94-0 2-[(Dibenzylamino)-methyl]-4-[(4-ethoxy-2-nitro-phenyl)-hydrazono]-5-methyl-2,4-dihydro-pyrazol-3-one 
• 109321-87-1 4-[(4-Ethoxy-2-nitro-phenyl)-hydrazono]-5-methyl-2-piperidin-1-ylmethyl-2,4-dihydro-pyrazol-3-one 
• 109321-93-9 4-[(4-Ethoxy-2-nitro-phenyl)-hydrazono]-5-methyl-2-[(methyl-phenyl-amino)-methyl]-2,4-dihydro-pyrazol-3-one 
• 109321-75-7 2-(2-Chloro-acetyl)-4-[(4-ethoxy-2-nitro-phenyl)-hydrazono]-5-methyl-2,4-dihydro-pyrazol-3-one 
• 109321-90-6 2-Diethylaminomethyl-4-[(4-ethoxy-2-nitro-phenyl)-hydrazono]-5-methyl-2,4-dihydro-pyrazol-3-one 
• 109321-89-3 2-Dimethylaminomethyl-4-[(4-ethoxy-2-nitro-phenyl)-hydrazono]-5-methyl-2,4-dihydro-pyrazol-3-one 
• 109343-65-9 4-[(4-Ethoxy-2-nitro-phenyl)-hydrazono]-2-ethylaminomethyl-5-methyl-2,4-dihydro-pyrazol-3-one 
• 109321-77-9 4-[(4-Ethoxy-2-nitro-phenyl)-hydrazono]-2-hydroxymethyl-5-methyl-2,4-dihydro-pyrazol-3-one 

Relevant academic research and scientific papers

Syntheses of 1-Substituted 4-Arylhydrazono-3-methyl-2-pyrazolin-5-ones and 1-Substituted 4-Arylazo-3,5-dimethylpyrazoles as Potential Antiinflammatory Agents

A number of 1-substituted 4-arylhydrazono-3-methyl-2-pyrazolin-5-ones (3-32) and 1-substituted 4-arylazo-3,5-dimethylpyrazoles (35-40) have been prepared and their structures established on the basis of elemental analyses and spectral data (IR and PMR).So