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L (-)-Tryptofan ≥98.5% (by HPLC, titration analysis)
 :  TCI
 
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L (-)-Tryptofan ≥98.5% (by HPLC, titration analysis)
 :  TCI

 

  • Appearance:
    White to Almost white powder to crystal
  • Purity (HPLC):
    min. 98.5 area%
  • Purity (Nonaqueous Titration):
    min. 98.5 %
  • Specific rotation [a]20/D:
    -30.5 to -32.5 deg (C=1, H2O)