MassBank Record: PS004505



 1,3,7-Trimethyl-2,6-dioxopurine, Methyltheobromine, Caffeine,Anhydrous, 1,3,7-Trimethylxanthine, Guaranine; LC-ESI-QQ; MS2 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: PS004505
RECORD_TITLE: 1,3,7-Trimethyl-2,6-dioxopurine, Methyltheobromine, Caffeine,Anhydrous, 1,3,7-Trimethylxanthine, Guaranine; LC-ESI-QQ; MS2
DATE: 2009.02.09
AUTHORS: Sawada Yand Hirai MY. Plant Science Center, RIKEN, Matsuda Fand Hirai MY. Plant Science Center, RIKEN, and Hirai MY. Plant Science Center, RIKEN
LICENSE: CC-BY-NC
COPYRIGHT: Copyright(C) 2008 Plant Science Center, RIKEN
PUBLICATION: Sawada, Y.; Akiyama, K.; Sakata, A.; Kuwahara, A.; Otsuki, H.; Sakurai, T.; Saito, K.; Hirai, M. Y. Widely Targeted Metabolomics Based on Large-Scale MS/MS Data for Elucidating Metabolite Accumulation Patterns in Plants. Plant and Cell Physiology 2008, 50 (1), 37–47. DOI:10.1093/pcp/pcn183
COMMENT: Build 5
COMMENT: Data acquisition and generation is financially supported in part by CREST/JST.
COMMENT: Source compound Nacalai-T, 06712-42.
COMMENT: PRIMe compound in-house ID 45
COMMENT: This spectra was automatically generated from the raw data without manual curation of data quality.
COMMENT: The spectral data and services are available to the research and academic community only.
COMMENT: All users must cite follwing literature in publication(s).

CH$NAME: 1,3,7-Trimethyl-2,6-dioxopurine CH$NAME: Methyltheobromine CH$NAME: Caffeine,Anhydrous CH$NAME: 1,3,7-Trimethylxanthine CH$NAME: Guaranine CH$COMPOUND_CLASS: CLASS1 Alkaloid CLASS2 Xanthine CLASS3 Caffeine CH$FORMULA: C8H10N4O2 CH$EXACT_MASS: 194.194 CH$SMILES: CN1C=NC2=C1C(=O)N(C(=O)N2C)C CH$IUPAC: InChI=1S/C8H10N4O2/c1-10-4-9-6-5(10)7(13)12(3)8(14)11(6)2/h4H,1-3H3 CH$LINK: KEGG C07481 CH$LINK: PUBCHEM CID:2519 CH$LINK: INCHIKEY RYYVLZVUVIJVGH-UHFFFAOYSA-N CH$LINK: COMPTOX DTXSID0020232
AC$INSTRUMENT: TQD, Waters AC$INSTRUMENT_TYPE: LC-ESI-QQ AC$MASS_SPECTROMETRY: MS_TYPE MS2 AC$MASS_SPECTROMETRY: ION_MODE POSITIVE AC$MASS_SPECTROMETRY: IONIZATION ESI AC$MASS_SPECTROMETRY: COLLISION_ENERGY 50
MS$FOCUSED_ION: ION_TYPE [M+H]+ MS$FOCUSED_ION: PRECURSOR_M/Z 195.21
PK$SPLASH: splash10-0006-9200000000-3f0e76d6791912bfde13 PK$NUM_PEAK: 14 PK$PEAK: m/z int. rel.int. 41.0 25196.0 308 42.0 81615.0 999 56.0 7215.0 88 68.0 4538.0 56 69.0 11047.0 135 82.0 2467.0 30 83.0 12743.0 156 109.0 3599.0 44 110.0 4898.0 60 123.0 4507.0 55 136.0 2598.0 32 137.0 6724.0 82 138.0 14785.0 181 195.0 3301.0 40 //

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