MassBank Record: RP031702



 Guanosine; LC-ESI-QTOF; MS2; CE: 20; R=; [M+H]+ 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: RP031702
RECORD_TITLE: Guanosine; LC-ESI-QTOF; MS2; CE: 20; R=; [M+H]+
DATE: 2017.10.27
AUTHORS: BGC, Helmholtz Zentrum Muenchen
LICENSE: CC BY
COPYRIGHT: Copyright (C) 2017
COMMENT: CONFIDENCE Standard Compound
COMMENT: INTERNAL_ID 317

CH$NAME: Guanosine CH$COMPOUND_CLASS: N/A; Metabolomics Standard CH$FORMULA: C10H13N5O5 CH$EXACT_MASS: 283.0917 CH$SMILES: c1nc2c(n1[C@H]3[C@@H]([C@@H]([C@H](O3)CO)O)O)[nH]c(=N)nc2O CH$IUPAC: InChI=1S/C10H13N5O5/c11-10-13-7-4(8(19)14-10)12-2-15(7)9-6(18)5(17)3(1-16)20-9/h2-3,5-6,9,16-18H,1H2,(H3,11,13,14,19)/t3-,5-,6-,9-/m1/s1 CH$LINK: INCHIKEY NYHBQMYGNKIUIF-UUOKFMHZSA-N
AC$INSTRUMENT: maXis plus UHR-ToF-MS, Bruker Daltonics AC$INSTRUMENT_TYPE: LC-ESI-QTOF AC$MASS_SPECTROMETRY: MS_TYPE MS2 AC$MASS_SPECTROMETRY: ION_MODE POSITIVE AC$MASS_SPECTROMETRY: IONIZATION ESI AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE CID AC$MASS_SPECTROMETRY: COLLISION_ENERGY 20 AC$CHROMATOGRAPHY: COLUMN_NAME BEH C18 1.7um, 2.1x100mm, Waters AC$CHROMATOGRAPHY: FLOW_GRADIENT 95/5 at 0 min, 95/5 at 1.12 min, 0.5/99.5 at 6.41 min, 0.5/99.5 at 10.01 min AC$CHROMATOGRAPHY: FLOW_RATE 400 uL/min AC$CHROMATOGRAPHY: RETENTION_TIME 0.712 min AC$CHROMATOGRAPHY: SOLVENT A Water with 0.1% formic acid AC$CHROMATOGRAPHY: SOLVENT B ACN with 0.1% formic acid
MS$FOCUSED_ION: BASE_PEAK 152.0561 MS$FOCUSED_ION: PRECURSOR_M/Z 284.0989 MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+ MS$DATA_PROCESSING: REANALYZE Peaks with additional N2/O included MS$DATA_PROCESSING: WHOLE RMassBank 2.4.0
PK$SPLASH: splash10-0udi-0900000000-8f72ca63204ba478ddc2 PK$NUM_PEAK: 9 PK$PEAK: m/z int. rel.int. 61.0275 154 1 69.0322 180 1 73.0269 284 1 85.0274 572 3 115.0389 196 1 135.0289 408 2 152.0562 147662 999 154.0598 194 1 284.0989 242 1 //