ACCESSION: MSBNK-Fiocruz-FIO00629
RECORD_TITLE: Tryptophan; LC-ESI-QTOF; MS2; [M+H]+; CE: 20eV
DATE: 2016.01.19 (Created 2014.10.02)
AUTHORS: Markus Kohlhoff, Natural Product Chemistry Lab (CPqRR/FIOCRUZ, Brazil)
LICENSE: CC BY-NC
COPYRIGHT: (c) Research Center Rene Rachou (FIOCRUZ, Brazil)
COMMENT: [Raw Data] CBA09_Tryptophan_pos_20eV_1-1_01_661.txt

CH$NAME: Tryptophan
CH$COMPOUND_CLASS: Natural Product; Amino acids
CH$FORMULA: C₁₁H₁₂N₂O₂
CH$EXACT_MASS: 204.08988
CH$SMILES: C1=CC=C2C(=C1)C(=CN2)C[C@@H](C(=O)O)N
CH$IUPAC: InChI=1S/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
CH$LINK: CAS 73-22-3
CH$LINK: CHEBI 16828
CH$LINK: CHEMSPIDER 6066
CH$LINK: KEGG C00078
CH$LINK: KNAPSACK C00001396
CH$LINK: NIKKAJI J9.181B
CH$LINK: PUBCHEM CID:6305
CH$LINK: INCHIKEY QIVBCDIJIAJPQS-VIFPVBQESA-N
CH$LINK: COMPTOX DTXSID5021419

AC$INSTRUMENT: maXis (Bruker Daltonics)
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: CAPILLARY_VOLTAGE 4500 V
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 20 eV
AC$MASS_SPECTROMETRY: COLLISION_GAS Nitrogen
AC$MASS_SPECTROMETRY: DESOLVATION_GAS_FLOW 8 l/min
AC$MASS_SPECTROMETRY: DESOLVATION_TEMPERATURE 200 C
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE CID
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: NEBULIZER 2.0 bar
AC$CHROMATOGRAPHY: COLUMN_NAME Shimadzu Shim-Pack C18 2.2um
AC$CHROMATOGRAPHY: COLUMN_TEMPERATURE 40 C
AC$CHROMATOGRAPHY: FLOW_GRADIENT 5-100%B in 12min
AC$CHROMATOGRAPHY: FLOW_RATE 200ul/min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B acetonitrile with 0.1% formic acid

MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+
MS$DATA_PROCESSING: FIND_PEAK local
MS$DATA_PROCESSING: WHOLE Mass++ 2.7.2

PK$SPLASH: splash10-000b-0900000000-a7ab882061d0ea0246bd
PK$NUM_PEAK: 14
PK$PEAK: m/z int. rel.int.
  118.065000 2993.000000 54
  130.064800 1274.000000 23
  132.080600 4317.000000 78
  142.064900 1308.000000 24
  143.072800 1420.000000 26
  144.080800 11774.000000 212
  145.083700 1266.000000 23
  146.060000 55496.000000 999
  147.063200 4893.000000 88
  159.091700 8562.000000 154
  160.076500 1030.000000 19
  170.060100 5422.000000 98
  188.070500 39523.000000 711
  189.073600 4642.000000 84
//