1253431-45-6

Basic information

• Product Name: 3-(4-chloro-1-ethyl-3-methylpyrazol-5-yl)-2-(4-tertbutylphenyl)-3-hydroxy-acrylonitrile
• Synonyms: 3-(4-chloro-1-ethyl-3-methylpyrazol-5-yl)-2-(4-tertbutylphenyl)-3-hydroxy-acrylonitrile
• CAS NO: 1253431-45-6
• Molecular Weight: 343.856
• Mol File: 1253431-45-6.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: 3-(4-chloro-1-ethyl-3-methylpyrazol-5-yl)-2-(4-tertbutylphenyl)-3-hydroxy-acrylonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(4-chloro-1-ethyl-3-methylpyrazol-5-yl)-2-(4-tertbutylphenyl)-3-hydroxy-acrylonitrile(1253431-45-6)
• EPA Substance Registry System: 3-(4-chloro-1-ethyl-3-methylpyrazol-5-yl)-2-(4-tertbutylphenyl)-3-hydroxy-acrylonitrile(1253431-45-6)

Safety Data

• Hazardous Substances Data: 1253431-45-6(Hazardous Substances Data)

Upstream product

• 4027-57-0 ethyl 5-methyl-2H-pyrazole-3-carboxylate 
• 50920-64-4 1-ethyl-3-methyl-5-pyrazolecarboxylic acid ethyl ester 
• 3288-99-1 4-tert-butylbenzyl cyanide 
• 128537-47-3 1-ethyl-3-methyl-4-chloro-5-pyrazolecarboxylic acid ethyl ester 
• 20577-61-1 methyl 2,4-dioxopentanoate 
• 25016-17-5 3-methyl-1H-pyrazole-5-carboxylic acid methyl ester 
• 88398-73-6 methyl 1-ethyl-3-methyl-1H-5-pyrazolecarboxylate 
• 1253433-80-5 methyl 4-chloro-1-ethyl-3-methyl-1H-pyrazole-5-carboxylate 

Downstream Products

• 1253431-93-4 C₂₂H₂₆ClN₃O₃ 
• 1253433-53-2 C₂₂H₂₆ClN₃O₃ 
• 1253431-57-0 Z-2-(4-(tert-butyl)phenyl)-2-cyano-1-(1-ethyl-3-methyl-4-chloro-1H-5-pyrazolyl)vinyl pivalate 
• 1253433-41-8 C₂₄H₃₀ClN₃O₂ 

Relevant articles and documents

PYRAZOLE DERIVATIVE

A pyrazole derivative having the following formula stru-1: The pyrazole derivative is used for prevention and control of pests.

Design, Synthesis, and Acaricidal Activities of Novel Pyrazole Acrylonitrile Compounds

Using cyenopyrafen as the lead compound, a series of novel pyrazole acrylonitrile compounds were designed and synthesized via the reaction of butylphenylacetonitrile with the corresponding (substituted pyrazol-5-yl) methanone of pyrethroid alcohols in the presence of potassium tert-butoxide. These compounds showed prominent acaricidal activity against Tetranchus urticae. In particular, IIf, IIh, IIo, and IIp displayed excellent activities, which the median lethal concentrations were all lower 0.4 mg/L. In addition, the structure-activity relationship for the target compounds was discussed.

Pyrazolyl Acrylonitrile Compounds and Uses Thereof

A kind of pyrazolyl acrylniitrile compounds represented by the structures of formula I or stereoisomers thereof are disclosed in the present invention. Where in: R1 is selected from the group of substituents consisting of H, C1-Csub