400550 Chromatographic behaviour of enantiomeric tryptophans on SIL C 18-50 UV254 plates

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Chromatographic behaviour of enantiomeric tryptophans on SIL C 18-50 UV254 plates

Summary

Type: TLC
Application #: 400550
Detection: After air-drying, plates were sprayed with 1% 4-dimethylaminobenzaldehyde in hydrochloric acid, conc. (d = 1.19) / ethanol (1 : 1, v/v) and heated at 60 C for 5 min The compounds were detected as vio
Conditions: Eluent: 0.05 M sodium tetraborate, 6% BSA, 12% 2-propanol (pH 9.43)
Migration distance: 7 cm, 70 min
Sample volume: 0.5 - 1 ul
Authors: Lepri L
Source: J Planar Chromatog 5 (1992) 234-238


Details


Legend: DL-Trp-NH2 DL-a-Methyl-Trp DL-1-Methyl-Trp DL-4-Methyl-Trp DL-5-Methyl-Trp DL-6-Methyl-Trp DL-7-Methyl-Trp DL-5-Hydroxy-Trp DL-5-Methoxy-Trp DL-Trp Gly-DL-Tryptophan Gly-D-Trp Gly-L-Trp