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(S)-(-)-2-Pyrrolidinone-5-carboxylic acid ≥97.0% (by titrimetric analysis)
Irritant
(S)-(-)-2-Pyrrolidinone-5-carboxylic acid ≥97.0% (by titrimetric analysis)
Supplier:  TCI
Certificates
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Irritant
(S)-(-)-2-Pyrrolidinone-5-carboxylic acid ≥97.0% (by titrimetric analysis)
Supplier:  TCI

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Specification Test Results

  • Appearance:
    White to Almost white powder to crystal
  • Optical purity (LC):
    min. 95.0 ee%
  • Purity (Neutralization titration):
    min. 97.0 %
  • Melting point:
    157.0 to 164.0 deg-C
  • Specific rotation [a]20/D:
    -8.0 to -12.0 deg (C=5, H2O)

Specification Test Results