42526-30-7
中文名称
5-氧-2,5-二氢-1,2,4-噁二唑-3-甲酸乙酯
英文名称
ethyl 5-hydroxy-1,2,4-oxadiazole-3-carboxylate
CAS
42526-30-7
分子式
C5H6N2O4
分子量
158.11
MOL 文件
42526-30-7.mol
更新日期
2026/02/06 16:10:51
42526-30-7 结构式
基本信息
中文别名
5-羟基-1,2,4-恶二唑-3-羧酸乙酯5-氧-2,5-二氢-1,2,4-噁二唑-3-甲酸乙酯
英文别名
ethyl 5-hydroxy-1,2,4-oxadiazole-3-carboxylateEthyl 5-oxo-2,5-dihydro-1,2,4-oxadiazole-3-carboxylate
ethyl 5-oxo-4,5-dihydro-1,2,4-oxadiazole-3-carboxylate
1,2,4-Oxadiazole-3-carboxylic acid, 2,5-dihydro-5-oxo-, ethyl ester
所属类别
有机原料：杂环化合物物理化学性质
密度1.57±0.1 g/cm3(Predicted)
酸度系数(pKa)3.33±0.20(Predicted)
InChIInChI=1S/C5H6N2O4/c1-2-10-4(8)3-6-5(9)11-7-3/h2H2,1H3,(H,6,7,9)
InChIKeyWAXXIDGUJFFVEJ-UHFFFAOYSA-N
SMILESO1C(=O)N=C(C(OCC)=O)N1
5-氧-2,5-二氢-1,2,4-噁二唑-3-甲酸乙酯价格(试剂级)
| 报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
| 2025/12/22 | XW024252630703 | 5-氧-2,5-二氢-1,2,4-噁二唑-3-甲酸乙酯 Ethyl 5-oxo-2,5-dihydro-1,2,4-oxadiazole-3-carboxylate | 42526-30-7 | 1g | 1259元 |
| 2025/12/22 | XW024252630702 | 5-氧-2,5-二氢-1,2,4-噁二唑-3-甲酸乙酯 Ethyl 5-oxo-2,5-dihydro-1,2,4-oxadiazole-3-carboxylate | 42526-30-7 | 250mg | 513元 |
| 2025/12/22 | XW024252630701 | 5-氧-2,5-二氢-1,2,4-噁二唑-3-甲酸乙酯 Ethyl 5-oxo-2,5-dihydro-1,2,4-oxadiazole-3-carboxylate | 42526-30-7 | 100mg | 298元 |