ChemicalBook CAS DataBase List 4-chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxylic acid(SALTDATA: FREE)

4-chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxylic acid(SALTDATA: FREE) synthesis

1synthesis methods

Product Name:4-chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxylic acid(SALTDATA: FREE)
CAS Number:128694-71-3
Molecular formula:C6H4ClF3N2O2
Molecular Weight:228.56

2-METHYL-5-TRIFLUOROMETHYL-2H-PYRAZOLE-3-CARBOXYLIC ACID

128694-63-3
121 suppliers
$26.00/100mg

4-chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboxylic acid(SALTDATA: FREE)

128694-71-3
15 suppliers
$90.00/50mg

Yield:128694-71-3 80%

Reaction Conditions:

with sodium hypochlorite;acetic acid in water at 20; for 16 h;

References:

Fustero, Santos;Roman, Raquel;Sanz-Cervera, Juan F.;Simon-Fuentes, Antonio;Cunat, Ana C.;Villanova, Salvador;Murguia, Marcelo [Journal of Organic Chemistry,2008,vol. 73,# 9,p. 3523 - 3529]

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