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-pyrrolidineacetic acid

英文同义词:

(2RS)-2-(2-Oxopyrrolidin-1-yl)butanoic acid;Levetiracetam EP Impurity A;2-(2-oxo-1-pyrrolidinyl)acetic acid ethyl ester;Levetiracetam impurity 1/Levetiracetam EP Impurity A/Levetiracetam Carboxylic Acid Racemate/(2RS)-2-(2-Oxopyrrolidin-1-yl)butanoic acid;Ethyl (2-oxopyrrolidin-1-yl)acetate;Levetiracetam Impurity 8（Levetiracetam EP Impurity A）;2-(2-oxopyrrolidin-1-yl)butanamide;Ethyl-2-oxo-1-pyrrolidineacetic acid

CAS号:

67118-31-4

分子式:

C8H13NO3

分子量:

171.19

EINECS号:

1308068-626-2

相关类别:

杂质对照品;Heterocycles;Intermediates Fine Chemicals;Neurochemicals;Pharmaceuticals

Mol文件:

67118-31-4.mol

熔点 

155-158 °C

沸点 

371.0±25.0 °C(Predicted)

密度 

1.227

储存条件 

Sealed in dry,2-8°C

酸度系数(pKa)

3.76±0.10(Predicted)

形态

neat

InChIKey

IODGAONBTQRGGG-UHFFFAOYSA-N