MassBank Record: KO003751

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Purine; LC-ESI-QQ; MS2; CE:40 V; [M+H]+

Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk)

ACCESSION: KO003751
RECORD_TITLE: Purine; LC-ESI-QQ; MS2; CE:40 V; [M+H]+
DATE: 2016.01.19 (Created 2010.02.10, modified 2011.05.10)
AUTHORS: Kakazu Y, Horai H, Institute for Advanced Biosciences, Keio Univ.
LICENSE: CC BY-NC-SA
COMMENT: KEIO_ID P049

CH$NAME: Purine
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C5H4N4
CH$EXACT_MASS: 120.043599999999997862687450833618640899658203125
CH$SMILES: C1=C2C(=NC=N1)N=CN2
CH$IUPAC: InChI=1S/C5H4N4/c1-4-5(8-2-6-1)9-3-7-4/h1-3H,(H,6,7,8,9)
CH$LINK: CAS 120-73-0
CH$LINK: CHEBI 17258
CH$LINK: COMPTOX DTXSID5074470
CH$LINK: INCHIKEY KDCGOANMDULRCW-UHFFFAOYSA-N
CH$LINK: KEGG C15587
CH$LINK: NIKKAJI J5.332E
CH$LINK: PUBCHEM SID:3749

AC$INSTRUMENT: API3000, Applied Biosystems
AC$INSTRUMENT_TYPE: LC-ESI-QQ
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 40 V

MS$FOCUSED_ION: PRECURSOR_M/Z 121
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+

PK$SPLASH: splash10-014l-9100000000-42d536cf067b538a1919
PK$NUM_PEAK: 14
PK$PEAK: m/z int. rel.int.
  39.900 198020.0 14
  43.000 222772.5 16
  51.900 905941.5 66
  60.700 19802.0 1
  62.200 14851.5 1
  67.100 13757439.5 999
  69.900 34653.5 3
  72.000 44554.5 3
  77.200 321782.5 23
  78.900 9901.0 1
  94.100 11361397.5 825
  103.800 54455.5 4
  121.200 3747528.5 272
  158.100 34653.5 3
//