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alpha-乙基-2-氧代-1-吡咯烷乙酸 |
CAS No.: |
67118-31-4 |
分子式: |
C8H13NO3 |
分子量: |
171.19 |
备注: |
中文名称alpha-乙基-2-氧代-1-吡咯烷乙酸中文同义词左乙拉西坦杂质EP杂质A;乙拉西坦羧酸化学对照品;alpha-乙基-2-氧代-1-吡咯烷乙酸;左乙拉西坦中间体(LVA20);2-(2-氧代-1-吡咯烷基)丁酸;乙基-2-氧代-1-吡咯烷乙酸;乙拉西坦羧酸;左乙拉西坦杂质A(EP)英文名称alpha-Ethyl-2-oxo-1-pyrrolidineaceticacid英文同义词(2RS)-2-(2-Oxopyrrolidin-1-yl)butanoicacid;LevetiracetamEPImpurityA;2-(2-oxo-1-pyrrolidinyl)aceticacidethylester;Levetiracetamimpurity1/LevetiracetamEPImpurityA/LevetiracetamCarboxylicAcidRacemate/(2RS)-2-(2-Oxopyrrolidin-1-yl)butanoicacid;Ethyl(2-oxopyrrolidin-1-Chemicalbookyl)acetate;LevetiracetamImpurity8(LevetiracetamEPImpurityA);2-(2-oxopyrrolidin-1-yl)butanamide;Ethyl-2-oxo-1-pyrrolidineaceticacidCAS号67118-31-4分子式C8H13NO3分子量171.19EINECS号1308068-626-2相关类别杂质对照品;Heterocycles;Intermediates&FineChemicals;Neurochemicals;PharmaceuticalsMol文件67118-31-4.mol结构式alpha-乙基-2-氧代-1-吡咯烷乙酸性质熔点155-158°C沸点371.0±25.0°C(Predicted)密度1.227储存条件2-8°C溶解度可溶于丙酮(少许)、氯仿(少许)、甲醇(少许)酸度系数(pKa)3.76±0.10(Predicted)颜色白色至类白色InChIKeyIODGAONBTQRGGG-UHFFFAOYSA-N |
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