ACCESSION: MSBNK-MSSJ-MSJ00851
RECORD_TITLE: L-Ornithine; ESI-QTOF; MS2; POSITIVE; [M+H]+; CID; 30 V
DATE: 2021.12.07
AUTHORS: Atsushi Yamamoto, Faculty of Environmental Studies, Tottori University of Environmental Studies, 1-1, Wakabadai-kita, Tottori City, Tottori 689-1111, Japan.
LICENSE: CC BY
COPYRIGHT: Atsushi Yamamoto, Faculty of Environmental Studies, Tottori University of Environmental Studies, 1-1, Wakabadai-kita, Tottori City, Tottori 689-1111, Japan.
COMMENT: The sample was injected by direct infusion.
COMMENT: This record was created by the financial support of MEXT/JSPS KAKENHI Grant Number 21HP8020 to the Mass Spectrometry Society of Japan.

CH$NAME: L-Ornithine
CH$COMPOUND_CLASS: Non-proteinogenic L-alpha-amino acid
CH$FORMULA: C₅H₁₂N₂O₂
CH$EXACT_MASS: 132.08987
CH$SMILES: C(C[C@@H](C(=O)O)N)CN
CH$IUPAC: InChI=1S/C5H12N2O2/c6-3-1-2-4(7)5(8)9/h4H,1-3,6-7H2,(H,8,9)/t4-/m0/s1
CH$LINK: CAS 70-26-8
CH$LINK: CHEBI 15729
CH$LINK: CHEMSPIDER 6026
CH$LINK: INCHIKEY AHLPHDHHMVZTML-BYPYZUCNSA-N
CH$LINK: PUBCHEM CID:6262

AC$INSTRUMENT: X500R QTOF (AB Sciex LLC, USA)
AC$INSTRUMENT_TYPE: ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 30 V
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE CID
AC$MASS_SPECTROMETRY: IONIZATION ESI

MS$FOCUSED_ION: PRECURSOR_M/Z 133.09715
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+

PK$SPLASH: splash10-00di-9000000000-21d292de45108685fbd9
PK$ANNOTATION: m/z formula exact_mass error(ppm) SMILES_of_ion HR_rules
  43.0542 [C3H8-H]+ 43.054226 0.59 CCC True
  70.0637 [C4H11N-3H]+ 70.065126 20.35 NCCCC True
PK$NUM_PEAK: 2
PK$PEAK: m/z int. rel.int.
  43.0542 9.339 28
  70.0637 329.537 999
//