L-Tryptophane; MS2; Q-Tof; [M-H]-

2008.7.28 Copyright(C) 2009 Plant Science Center, RIKEN

Record Data

Tag Sub Tag Data
ACCESSION PT200550
RECORD_TITLE L-Tryptophane; MS2; Q-Tof; [M-H]-
DATE 2008.7.28
AUTHORS Matsuda F, Suzuki M, Sawada Y, Plant Science Center, RIKEN.
COPYRIGHT Copyright(C) 2009 Plant Science Center, RIKEN
COMMENTS Build 1 2009/06/24
COMMENTS Acquisition and generation of the data is financially supported in part by CREST/JST.
STRUCTURE_FILE_NAME N/A
CH$ NAME L-Tryptophane
CH$ NAME L-Trp
CH$ NAME L-alpha-Amino-3-indolepropionic Acid
CH$ NAME 3-beta-Indolylalanine
CH$ NAME (S)-2-Amino-3-(3-indolyl)propionic acid
CH$ NAME (2S)-2-amino-3-(1H-indol-3-yl)propanoic acid
CH$ COMPOUND_CLASS CLASS1 Amino acid
CH$ COMPOUND_CLASS CLASS2 Tryptophan
CH$ FORMULA C11H12N2O2
CH$ EXACT_MASS 204.23
CH$ LINK CAS 73-22-3
CH$ SMILES C1=CC=C2C(=C1)C(=CN2)CC(C(=O)O)N
CH$ IUPAC InChI=1/C11H12N2O2/c12-9(11(14)15)5-7-6-13-10-4-2-1-3-8(7)10/h1-4,6,9,13H,5,12H2,(H,14,15)/t9-/m0/s1/f/h14H
AC$ INSTRUMENT Q-Tof Premier, Waters
AC$ INSTRUMENT_TYPE N/A
AC$ ANALYTICAL_CONDITION MS_TYPE LC-Q-TOF/MS
AC$ ANALYTICAL_CONDITION IONIZATION ESI
AC$ ANALYTICAL_CONDITION SOURCE_TEMPERATURE 120 C
AC$ ANALYTICAL_CONDITION PRECURSOR_SELECTION Q
AC$ ANALYTICAL_CONDITION FRAGMENTATION_EQUIPMENT Q
AC$ ANALYTICAL_CONDITION FRAGMENTATION_METHOD LOW-ENERGY CID
AC$ ANALYTICAL_CONDITION COLLISION_ENERGY Ramp 5-45 V
AC$ ANALYTICAL_CONDITION SPECTRUM_TYPE TOF
AC$ ANALYTICAL_CONDITION DATAFORMAT Continuum
AC$ ANALYTICAL_CONDITION SOLVENT CH3CN/H2O
AC$ ANALYTICAL_CONDITION MODE NEGATIVE
AC$ ANALYTICAL_CONDITION CAPILLARY_VOLTAGE 3.0 kV
AC$ ANALYTICAL_CONDITION SAMPLING_CONE 35.0 V
MS$ FOCUSED_ION ION_TYPE [M-H]-
MS$ FOCUSED_ION PRECURSOR_M/Z 203.08207
PK$ NUM_PEAK 5
PK$ PEAK m/z int. rel.int.
[-] m/z
[-] Intensity
[-] Relative intensity
74.0255
180.4
411
116.0504
415.1
947
142.0658
123.3
281
159.0926
91.36
208
203.0821
437.7
999

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