ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP011293
RECORD_TITLE: L-TRYPTOPHAN; EI-B; MS
DATE: 2016.01.19 (Created 2008.10.21, modified 2011.05.06)
AUTHORS: YAMAMOTO M, DEP. CHEMISTRY, FAC. SCIENCE, NARA WOMEN'S UNIV.
LICENSE: CC BY-NC-SA

CH$NAME: L-TRYPTOPHAN
CH$COMPOUND_CLASS: N/A
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: INCHIKEY QIVBCDIJIAJPQS-VIFPVBQESA-N
CH$LINK: COMPTOX DTXSID5021419

AC$INSTRUMENT: HITACHI M-2500
AC$INSTRUMENT_TYPE: EI-B
AC$MASS_SPECTROMETRY: MS_TYPE MS
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION_ENERGY 70 eV

MS$FOCUSED_ION: ION_TYPE [M]+*

PK$SPLASH: splash10-001i-0900000000-d054a214c1717940989f
PK$NUM_PEAK: 21
PK$PEAK: m/z int. rel.int.
  28 1.21 12
  43 1.31 13
  45 1.38 14
  60 1.03 10
  77 2.7 27
  102 2.53 25
  103 5.3 53
  115 1.5 15
  117 2.7 27
  128 2.86 29
  129 3.97 40
  130 99.99 999
  131 12.45 125
  132 2.52 25
  143 1.19 12
  149 1 10
  157 1.01 10
  158 2.54 25
  159 2.98 30
  204 8.39 84
  205 1.38 14
//