(2S)-2-(2-oxopyrrolidin-1-yl)butanoic acid
(2S)-2-(2-氧代吡咯烷-1-基)丁酸
Also known as: (2S)-2-(2-oxo-1-pyrrolidinyl)butanoic acid, (S)-2-(2-oxopyrrolidin-1-yl)butanoic acid, (S)-2-(2-oxo-pyrrolidin-1-yl)-butyric acid, (S)-2-(2-oxopyrrolidin-1-yl)-2-butanoic acid, (S)-alpha-ethyl-2-oxo-1-pyrrolidineacetic acid, 1-Pyrrolidineacetic acid, alpha-ethyl-2-oxo-, (alphaS)-, Levetiracetam carboxylic acid, Levetiracetam S-carboxylic acid, Levetiracetam metabolite, Levetiracetam impurity 1, Levetiracetam impurity 2, (S)-Levetiracetam EP impurity A, UCB-L 057, MFCD08272027
- CAS No.
- 102849-49-0
- Jingsj CID
- J-1065577-1
- Molecular Formula
- C8H13NO3
- Chinese Name
- (2S)-2-(2-氧代吡咯烷-1-基)丁酸
- Molecular Weight
- 171.194 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 118-121°C |
|---|---|
| Boiling Point | 371.0±25.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 178.2±23.2 °C |
Frequently Asked Questions
What is the CAS number of (2S)-2-(2-oxopyrrolidin-1-yl)butanoic acid?
102849-49-0
What are the molecular formula and molecular weight of (2S)-2-(2-oxopyrrolidin-1-yl)butanoic acid?
C8H13NO3, molecular weight 171.194 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026