(2S)-2-(2-Oxo-1-pyrrolidinyl)butanoic acid
Names
[ CAS No. ]:
102849-49-0
[ Name ]:
(2S)-2-(2-Oxo-1-pyrrolidinyl)butanoic acid
[Synonym ]:
(2S)-2-(2-Oxo-1-pyrrolidinyl)butanoic acid
1-Pyrrolidineacetic acid, α-ethyl-2-oxo-, (αS)-
Levetiracetam Carboxylic Acid
(2S)-2-(2-Oxopyrrolidin-1-yl)butanoic acid
MFCD08272027
(2s)-2- (2- oxopyrrolidin -1-yl) butanoic acid
Levetiracetam Impurity 1
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
371.0±25.0 °C at 760 mmHg
[ Melting Point ]:
118-121°C
[ 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
[ Storage condition ]:
-20°C Freezer
Safety Information
[ Hazard Codes ]:
Xi