102849-49-0

• 常用中文名：(2S)-2-(2-氧代吡咯烷-1-基)丁酸
• 常用英文名：(2S)-2-(2-Oxo-1-pyrrolidinyl)butanoic acid
• CAS号：102849-49-0
• 分子式：C₈H₁₃NO₃
• 分子量：171.194
• 发布时间：2018-12-21 12:08:26
• 更新时间：2026-07-15 15:31:31

名称

• 中文名: (2S)-2-(2-氧代吡咯烷-1-基)丁酸
• 英文名: (S)-2-(2-Oxopyrrolidin-1-yl)butanoic acid
• 中文别名: (S)-2-(2-氧代-1- 吡咯烷基)丁酸; S906762,(2S)-2-(2-氧代吡咯烷-1-基)丁酸; 左乙拉西坦S-羧酸; 左乙拉西坦羧酸; 乙拉西坦羧酸 A; 左乙拉西坦杂质; (S)-2-(2-氧代吡咯烷-1-基)丁酸; 化合物 (S)-2-(2-OXOPYRROLIDIN-1-YL)BUTANOIC ACID; 左乙拉西坦代谢物; (2S)-2-(2-氧吡咯烷基-1-基)丁酸; (S)-左乙拉西坦酸; 左乙拉西坦RC1; (S)-Α-乙基-2-氧代-1-吡咯烷乙酸; (2S)-2-(2-氧吡咯烷基二N-1-基)丁 酸; (S)-ALPHA-乙基-2-氧代-1-吡咯烷乙酸; 左乙拉西坦中间体(LVA40); (S)-2-(2-氧亚基吡咯烷-1-基)丁酸; (S)-左乙拉西坦杂质A
• 英文别名: (S)-2-(2-Oxo-1-pyrrolidinyl)butanoic Acid; Levetiracetam cboxylic acidQ: What is Levetiracetam cboxylic acid Q: What is the CAS Number of Levetiracetam cboxylic acid Q: What is the storage condition of Levetiracetam cboxylic acid Q: What e the applications of Levetiracetam cboxylic acid; (S)-2-(2-OXOPYRROLIDIN-1-YL)BUTANOIC ACID; (S)-2-(2-OXO-PYRROLIDIN-1-YL)-BUTYRIC ACID; Levetiracetam Cboxylic Acid Impurity; 1-Pyrrolidineacetic acid, α-ethyl-2-oxo-, (αS); (S)-alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid; (S)-2-(2-oxopyrrolidin-1-yl)-2-butanoic acid; LevetiracetaM Metabolite; Levetiracetam Acid Impurity; (S)-Alpha-Ethyl-2-Oxo-1-Pyrrolidine Acetic Acid; Levetiracetam impurity 2/(S)-Levetiracetam Impurity A/Levetiracetam S-Cboxylic Acid/(2S)-2-(2-Oxopyrrolidin-1-yl)butanoic acid; S,2-Ethyl 2-oxo pyrolidine acetic acid; Levetiracetam Impurity 1; LEVETIRACETAM ACID (1-CRYSTALLINE); (2s)-2- (2- oxopyrrolidin -1-yl) butanoic acid; Levetiracetam impurities522; (αS)-α-Ethyl-2-oxo-1-pyrrolidineacetic Acid; Levetiracetam Acid Imp; MFCD08272027; Levetiracetam impurity 1; Levetiracetam-1; UCB-L 057; (2S)-2-(2-OXOPYRROLIDIN-1-YL) BUTANOIC ACID; Levetiracetam Carboxylic Acid; Levetiracetam S-Cboxylic Acid; (2S)-2-(2-Oxopyrrolidin-1-yl)butanoic acid; (2S)-2-(2-Oxopyrrolidin-1-yl)butanoic acidSynonyMs; (S)-Levetiracetam Impurity A

物化性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 371.0±25.0 °C at 760 mmHg
• 熔点: 118-121°C
• 分子式: C₈H₁₃NO₃
• 分子量: 171.194
• 闪点: 178.2±23.2 °C
• 精确质量: 171.089539
• PSA: 57.61000
• LogP: 0.12
• 蒸汽压: 0.0±1.8 mmHg at 25°C
• 折射率: 1.517
• 储存条件: -20°C Freezer

安全

• 危害码 (欧洲): Xi

合成路线

909566-58-1 ~92% 102849-49-0

文献：Kotkar, Shriram P.; Sudalai, Arumugam Tetrahedron Letters, 2006 , vol. 47, # 38 p. 6813 - 6815

1004767-63-8 ~47% 102849-49-0

文献：ZACH SYSTEM S.P.A. Patent: WO2008/12268 A1, 2008 ; Location in patent: Page/Page column 18-19 ;

102916-46-1 ~92% 102849-49-0

文献：APOTEX PHARMACHEM INC. Patent: WO2006/53441 A1, 2006 ; Location in patent: Page/Page column 13 ;

616-45-5 2681-94-9 ~56% 102849-49-0

文献：Boschi, Francesca; Camps, Pelayo; Comes-Franchini, Mauro; Munoz-Torrero, Diego; Ricci, Alfredo; Sanchez, Laura Tetrahedron Asymmetry, 2005 , vol. 16, # 22 p. 3739 - 3745

912643-33-5 ~% 102849-49-0

文献：Tetrahedron Letters, , vol. 47, # 38 p. 6813 - 6815

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文献：Chemistry - A European Journal, , vol. 17, # 50 p. 13978 - 13982

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文献：Tetrahedron Asymmetry, , vol. 16, # 22 p. 3739 - 3745

1415316-37-8 ~% 102849-49-0

文献：Tetrahedron: Asymmetry, , vol. 23, # 20-21 p. 1512 - 1515,4 Tetrahedron Asymmetry, , vol. 23, # 20-21 p. 1512 - 1515

67118-31-4 ~% 102849-49-0

文献：Tetrahedron Asymmetry, , vol. 16, # 22 p. 3739 - 3745

上下游产品

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