MassBank Record: KNA00571



 Hypoxanthine; LC-ESI-ITFT; MS2; m/z:271.07; NEG 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: KNA00571
RECORD_TITLE: Hypoxanthine; LC-ESI-ITFT; MS2; m/z:271.07; NEG
DATE: 2016.01.19 (2009.11.18, 2011.08.03)
AUTHORS: Takahashi HGraduate School of Information Science, NAIST, Kanaya SGraduate School of Information Science, NAIST, Ogasawara NGraduate School of Information Science, NAIST, Graduate School of Information Science, NAIST
LICENSE: CC BY-SA

CH$NAME: Hypoxanthine CH$NAME: Purine-6-ol CH$COMPOUND_CLASS: Natural Product CH$FORMULA: C5H4N4O CH$EXACT_MASS: 136.03851 CH$SMILES: C1=NC2=C(N1)C(=O)N=CN2 CH$IUPAC: InChI=1S/C5H4N4O/c10-5-3-4(7-1-6-3)8-2-9-5/h1-2H,(H2,6,7,8,9,10) CH$LINK: CAS 68-94-0 CH$LINK: CHEBI 17368 CH$LINK: KEGG C00262 CH$LINK: KNAPSACK C00001502 CH$LINK: NIKKAJI J1.934H CH$LINK: PUBCHEM 3560 CH$LINK: INCHIKEY FDGQSTZJBFJUBT-UHFFFAOYSA-N
AC$INSTRUMENT: LTQ Orbitrap XL, Thermo Scientfic AC$INSTRUMENT_TYPE: LC-ESI-ITFT AC$MASS_SPECTROMETRY: MS_TYPE MS2 AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE AC$MASS_SPECTROMETRY: COLLISION_ENERGY 35eV AC$MASS_SPECTROMETRY: IONIZATION ESI AC$CHROMATOGRAPHY: COLUMN_NAME TOSOH TSKgel ODS-100V 5um Part no. 21456 AC$CHROMATOGRAPHY: FLOW_GRADIENT 0min:3%, 45min:97%, 50min:97%, 50.1:3%, 57min:3% (acetonitrile) AC$CHROMATOGRAPHY: FLOW_RATE 0.5 ml/min AC$CHROMATOGRAPHY: RETENTION_TIME 5.499257 min AC$CHROMATOGRAPHY: SOLVENT 0.1%formate-water / 0.1%formate-acetonitrile
MS$FOCUSED_ION: BASE_PEAK 135.032867 MS$FOCUSED_ION: PRECURSOR_M/Z 271.07
PK$SPLASH: splash10-000i-0900000000-26b3c93bc9dea5a88032 PK$NUM_PEAK: 2 PK$PEAK: m/z int. rel.int. 135.032867 465.096985 999 202.997818 8.761108 19 //