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质量水平
检测方案
98%
mp
80-84 °C (lit.)
SMILES字符串
CCOC(=O)c1cc(C)n[nH]1
InChI
1S/C7H10N2O2/c1-3-11-7(10)6-4-5(2)8-9-6/h4H,3H2,1-2H3,(H,8,9)
InChI key
BOTXQJAHRCGJEG-UHFFFAOYSA-N
一般描述
Ethyl 3-methylpyrazole-5-carboxylate can be prepared by reacting ethyl acetylpyruvate and hydrazine.
应用
Ethyl 3-methylpyrazole-5-carboxylate may be used to synthesize the following ligands:
- potassium salt of new dihydrobis(3-carboxyethyl-5-methylpyrazolyl)borate (BpCOOEt,Me)
- [(3-carboxy-5-methyl-1H-1-pyrazolyl) (3-methyl-5-carboxy-1H-1-pyrazolyl)methane, which readily forms Zn(II) and Cd(II) complexes
- bis(3-carboxy-5-methyl-1H-1-pyrazolyl)methane, which readily forms Zn(II) and Cd(II) complexes
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
法规信息
新产品
A new ester substituted heteroscorpionate ligand.
Alidori S, et al.
Inorganic Chemistry Communications, 7(9), 1075-1077 (2004)
New N, N, O, O-functionalized heteroscorpionate ligands and related Zn (II) and Cd (II) derivatives.
Santini C.
Inorganic Chemistry Communications, 7(7), 834-837 (2004)
29. Sulphanilamides of some aminopyrazoles, and a note on the application of p-phthalimidobenzenesulphonyl chloride to the synthesis of sulphanilamides.
Dewar MJS and King FE.
Journal of the Chemical Society, 114-116 (1945)
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