MassBank Record: KO001398

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7-Methylguanine; LC-ESI-QQ; MS2; CE:50 V; [M-H]-

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

ACCESSION: KO001398
RECORD_TITLE: 7-Methylguanine; LC-ESI-QQ; MS2; CE:50 V; [M-H]-
DATE: 2016.01.19 (Created 2007.07.07, modified 2011.05.10)
AUTHORS: Kakazu Y, Horai H, Institute for Advanced Biosciences, Keio Univ.
LICENSE: CC BY-NC-SA
COMMENT: KEIO_ID M043

CH$NAME: 7-Methylguanine
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C6H7N5O
CH$EXACT_MASS: 165.06506
CH$SMILES: NC(N1)=Nc(n2)c(n(C)c2)C(=O)1
CH$IUPAC: InChI=1S/C6H7N5O/c1-11-2-8-4-3(11)5(12)10-6(7)9-4/h2H,1H3,(H3,7,9,10,12)
CH$LINK: CAS 578-76-7
CH$LINK: COMPTOX DTXSID9020873
CH$LINK: INCHIKEY FZWGECJQACGGTI-UHFFFAOYSA-N
CH$LINK: KEGG C02242
CH$LINK: NIKKAJI J101.566D
CH$LINK: PUBCHEM SID:5305

AC$INSTRUMENT: API3000, Applied Biosystems
AC$INSTRUMENT_TYPE: LC-ESI-QQ
AC$MASS_SPECTROMETRY: MS_TYPE: MS2
AC$MASS_SPECTROMETRY: ION_MODE: NEGATIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 50 V

MS$FOCUSED_ION: PRECURSOR_M/Z 164
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-

PK$SPLASH: splash10-0a4i-6900000000-b9b860095178bfbd4cd4
PK$NUM_PEAK: 5
PK$PEAK: m/z int. rel.int.
  41.3 79208.0 219.0
  41.8 94059.5 260.0
  66.3 49505.0 137.0
  78.8 49505.0 137.0
  106.3 361386.0 999.0
//