基本信息：
中文名称 3-甲基吡唑-5-甲酸乙酯
中文别名 3-甲基-1H-吡唑-5-羧酸乙酯;3-甲基-1H-吡唑-5-甲酸乙酯;5-甲基吡唑-3-甲酸乙酯;3-甲基吡唑-5-甲酸甲酯;
英文名称 Ethyl 3-methyl-1H-pyrazole-5-carboxylate
英文别名 ETHYL 3-METHYL-5-PYRAZOLECARBOXYLATE;3-Ethoxycarbonyl-5-methylpyrazole;5-methyl-1H-pyrazole-3-carboxylic acid ethyl ester;ethyl 5(3)-methylpyrazole-3(5)-carboxylate;3-carboxyethyl-5-methylpyrazole;Ethyl 3-Methylpyrazole-5-carboxylate;Ethyl 3-methylpyrazole-5-carboxylate;3-methyl-5-carboxyethylpyrazole;Ethyl 5-methyl-1H-pyrazole-3-carboxylate;AKOS PAO-0427;ETHYL 5-METHYL-2H-PYRAZOLE-3-CARBOXYLATE;ethyl 5-methyl-1H-pyrazole-3-carboxylate;3-Methylpyrazole-5-carboxylic acid ethyl ester;5-METHYL-2H-PYRAZOLE-3-CARBOXYLIC ACID ETHYL ESTER;5-methyl-1(2)H-pyrazole-3-carboxylic acid ethyl ester;
CAS号 4027-57-0
合成路线：
1.通过乙酰丙酮酸乙酯合成3-甲基吡唑-5-甲酸乙酯，收率约74%；
2.通过重氮乙酸乙酯和丙醛合成3-甲基吡唑-5-甲酸乙酯，收率约91%；
中华试剂网提醒：合成路线仅供参考