1-methyl-5-oxopyrrolidine-2-carboxylic acid

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Names

[ CAS No. ]:
72442-37-6

[ Name ]:
1-methyl-5-oxopyrrolidine-2-carboxylic acid

[Synonym ]:
1-Methyl-5-oxo-DL-prolin
CHEMDIV-BB BB51-0407
N-methyl-2-pyrrolidone-5-carboxylic acid
1-methyl-2-pyrrolidinone-5-carboxylic acid
EINECS 276-664-2
1-Methyl-5-oxo-DL-proline
DL-1-Methyl-pyrrolidon-(5)-carbonsaeure-(2)
1-Methyl-5-oxo-prolin
1-METHYL-5-OXO-PROLINE

Chemical & Physical Properties

[ Density]:
1.319g/cm3

[ Boiling Point ]:
361.7ºC at 760 mmHg

[ Molecular Formula ]:
C6H9NO3

[ Molecular Weight ]:
143.14100

[ Flash Point ]:
172.5ºC

[ Exact Mass ]:
143.05800

[ PSA ]:
57.61000

[ Index of Refraction ]:
1.519

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methyl 1-methyl-5-oxoprolinate
  • N-Methyl-L-glutamic acid hydrochloride (1:1)

DownStream

  • 1H-Pyrrole-2-carbonyl chloride, 4,5-dichloro-1-methyl- (9CI)
  • 1H-Pyrrole-2-carbonyl chloride, 5-chloro-1-methyl- (9CI)
  • 1-methyl-5-oxopyrrolidine-2-carbonyl chloride
  • 1-methyl-5-phenylpyrrolidin-2-one

Related Compounds

  • S)-1-METHYL-5-OXOPYRROLIDINE-2-CARBOXYLIC ACID
  • 1-[(3-fluorophenyl)methyl]-5-oxopyrrolidine-2-carboxylic acid
  • (2S)-1-[(4-chlorophenyl)methyl]-5-oxopyrrolidine-2-carboxylic acid
  • (2S)-1-[(4-fluorophenyl)methyl]-5-oxopyrrolidine-2-carboxylic acid,N-propan-2-ylpropan-2-amine
  • (2S)-1-[(4-chlorophenyl)methyl]-5-oxopyrrolidine-2-carboxylic acid,N-propan-2-ylpropan-2-amine
  • (2S)-1-[(4-fluorophenyl)methyl]-5-oxopyrrolidine-2-carboxylic acid