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CAS号:59776-88-4
英文名称:2-OXO-1-PYRROLIDINEACETIC ACID METHYL ESTER
英文同义词:Einecs 261-926-0;Piracetam Impuirty B;Piracetam Impurity 2;LABOTEST-BB LT00233235;Piracetam EP Impurity B;Methyl-2-Oxo-Pyrrolidineacetate;methyl 2-oxopyrrolidin-1-acetate;METHYL 2-OXO-1-PYRROLIDINEACETATE;Methyl 2-pyrrolidinon-1-ylacetate;Methyl2-Oxo-1-pyrrolidineacetate>
中文名称:2-氧代-1-吡咯烷乙酸甲酯
中文同义词:吡拉西坦杂质4;吡拉西坦杂质02;吡拉西坦EP杂质B;吡乙酰胺EP杂质B;2-氧代吡咯烷乙酸甲酯;吡拉西坦杂质B (EP);2-酮基-1-吡咯烷乙酸甲酯;2-氧代吡咯烷-1-乙酸甲酯;2-氧代-1-吡咯烷乙酸甲酯;吡拉西坦杂质B(EP) 标准品
分子式:C7H11NO3
分子量:157.17
沸点:144-148℃ (16 Torr)
密度:1.131 g/mL at 25 °C (lit.)
折射率:n
闪点:>230 °F
储存条件:Sealed in dry,Room Temperature
酸度系数(pKa):-1.01±0.20(Predicted)
CAS 数据库:59776-88-4(CAS DataBase Reference)