Thermo Fisher, J64096.06, N-Acetyl-L-tryptophan, 99%, Thermo Scientific Chemicals

N-Acetyl-L-tryptophan, 99%, Thermo Scientific Chemicals This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals. CAS: 1218-34-4
IUPAC Name: (2S)-2-acetamido-3-(1H-indol-3-yl)propanoic acid
Molecular Formula: C13H14N2O3
InChI Key: DZTHIGRZJZPRDV-LBPRGKRZSA-N
SMILES: CC(=O)N[C@@H](CC1=CNC2=CC=CC=C12)C(O)=O
Optical Rotation: +26 ± 2° (C=1, 1N NaOH)
Form: White to off-white powder
Melting Point: 178.0-206.0°C
Assay (HPLC): ≥98.5%