1H-Pyrazole-3-carboxylicacid,1-methyl-5-propyl-(9CI) synthesis
- Product Name:1H-Pyrazole-3-carboxylicacid,1-methyl-5-propyl-(9CI)
- CAS Number:247583-70-6
- Molecular formula:C8H12N2O2
- Molecular Weight:168.19
36983-31-0
117 suppliers
$9.00/250mg
60-34-4
2 suppliers
$65.59/25g
139755-99-0
156 suppliers
$30.00/250mg
247583-70-6
51 suppliers
$59.00/1g
Yield:139755-99-0 54% ，247583-70-6 40%
Reaction Conditions:
Stage #1: ethyl 3-butyrylpyruvate;methylhydrazine in dichloromethane;Heating;
Stage #2: with sodium hydroxide in water; for 4 h;Heating;
References:
Kopp;Lancelot;Dallemagne;Rault [Journal of Heterocyclic Chemistry,2001,vol. 38,# 5,p. 1045 - 1050]
36983-31-0
117 suppliers
$9.00/250mg
60-34-4
2 suppliers
$65.59/25g
247583-70-6
51 suppliers
$59.00/1g
107-87-9
338 suppliers
$14.00/5mL
247583-70-6
51 suppliers
$59.00/1g