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CS-W001157 4
Total: USD 88.00

DL-Tryptophan

  • CAS No. 54-12-6

  • Cat. No. CS-W013196
  • Purity≥97%
  • MDL No.MFCD00064339

*For research and further manufacturing use only, not for direct human use.

DL-Tryptophan|CS-W013196

Structure of 54-12-6

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General Information

  • CAS No. 54-12-6
  • Cat. No. CS-W013196
  • Purity ≥97%
  • MDL No. MFCD00064339
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₁H₁₂N₂O₂
  • Molecular Weight 204.23
  • Synonym(s) (±)-Tryptophan
  • SMILES NC(CC1=CNC2=CC=CC=C12)C(O)=O

Description

DL-Tryptophan is a racemic mixture of the essential amino acid L- and D-enantiomers, featuring a benzene ring fused to an indole moiety. This structure imparts unique electronic and steric properties, enabling its use in peptide synthesis and metabolic pathway studies. The compound demonstrates robust stability under standard laboratory conditions and integrates readily into biochemical assays requiring aromatic side-chain functionality.

Synthesis

  • Route1
    • null|null
      70380-01-7
    • null|null
      59-88-1
    • ~83%
    • In-stock
      DL-Tryptophan|CS-W013196
      54-12-6

    References

    • Eto, Hirozumi; Eguchi, Chikahiko; Kagawa, Teruhiko Bulletin of the Chemical Society of Japan, 1989 , vol. 62, # 3 p. 961 - 963
  • Route2
    • Methyl tryptophanate|CS-0466284
      7303-49-3
    • ~79%
    • In-stock
      DL-Tryptophan|CS-W013196
      54-12-6

    References

    • Toray Industries, Inc. Patent: US4399289 A1, 1983 ;
  • Route3

    References

    • Snyder; Smith Journal of the American Chemical Society, 1944 , vol. 66, p. 350 Full Text View citing articles Show Details Dow Chem. Co. Patent: US2847420 , 1953 ; Full Text Show Details Gen. Mills Inc. Patent: US2583010 , 1948 ;

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   79.11
  • LogP   1.1223
  • H_Acceptors   2
  • H_Donors   3
  • Rotatable_Bonds   3

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