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N(α)-Acetyl-D-tryptophan ≥98.0% (by HPLC, titration analysis)
N(α)-Acetyl-D-tryptophan ≥98.0% (by HPLC, titration analysis)
Supplier:  TCI
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N(α)-Acetyl-D-tryptophan ≥98.0% (by HPLC, titration analysis)
Supplier:  TCI

Specification Test Results

  • Appearance:
    White powder to crystal
  • Purity (HPLC):
    min. 98.0 area%
  • Purity (Neutralization titration):
    min. 98.0 %
  • Specific rotation [a]20/D:
    -24.2 to -25.9 deg (C=2.5, methanol)
  • Solubility in Methanol:
    almost transparency

Specification Test Results

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