Levetiracetam acid

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Names

[ CAS No. ]:
103833-72-3

[ Name ]:
Levetiracetam acid

[Synonym ]:
(2S)-2-(2-Oxo-1-pyrrolidinyl)butanoic acid
1-Pyrrolidineacetic acid, α-ethyl-2-oxo-, (αS)-
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Levetiracetam Carboxylic Acid
(2S)-2-(2-Oxopyrrolidin-1-yl)butanoic acid
(2s)-2- (2- oxopyrrolidin -1-yl) butanoic acid

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
371.0±25.0 °C at 760 mmHg

[ Melting Point ]:
124-126ºC

[ Molecular Formula ]:
C8H13NO3

[ Molecular Weight ]:
171.194

[ Flash Point ]:
178.2±23.2 °C

[ Exact Mass ]:
171.089539

[ PSA ]:
57.61000

[ LogP ]:
0.12

[ Vapour Pressure ]:
0.0±1.8 mmHg at 25°C

[ Index of Refraction ]:
1.517

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Pyrrolidinone
  • 2-Bromobutyric acid
  • (αR,3S)-4,4-dimethyl-2-oxo-1-phenylpyrrolidin-3-yl 2-(2-oxopyrrolidin-1-yl)butyrate
  • (2S)-2-(2-Oxo-1-pyrrolidinyl)butanoic acid

DownStream

Related Compounds

  • (2S)-2-(2-Oxo-1-pyrrolidinyl)butanoic acid
  • Octanethioic acid S-propyl ester
  • Hexanethioic acid S-decyl ester
  • Thiopropionic acid S-undecyl ester
  • trisporic acid
  • Benzenesulfonic acid, 3,3-methylenebis2,4(or 4,6)-dihydroxyphenyleneazobis-, potassium sodium salt
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 4-(2-Fluoro-4-methoxyphenoxy)piperidine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • Methyl[2-methyl-4-(methylamino)pentan-2-yl]amine dihydrochloride
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine