ACCESSION: MSBNK-NAIST-KNA00774
RECORD_TITLE: Creatine; LC-ESI-ITFT; MS2; m/z:261.13; NEG
DATE: 2016.01.19 (Created 2009.11.19, modified 2011.08.03)
AUTHORS: Takahashi H, Kanaya S, Ogasawara N, Graduate School of Information Science, NAIST
LICENSE: CC BY-SA

CH$NAME: Creatine
CH$NAME: alpha-Methylguanidino acetic acid
CH$NAME: Methylglycocyamine
CH$COMPOUND_CLASS: Natural Product
CH$FORMULA: C₄H₉N₃O₂
CH$EXACT_MASS: 131.06948
CH$SMILES: OC(=O)CN(C)C(N)=N
CH$IUPAC: InChI=1S/C4H9N3O2/c1-7(4(5)6)2-3(8)9/h2H2,1H3,(H3,5,6)(H,8,9)
CH$LINK: CAS 57-00-1
CH$LINK: CHEBI 16919
CH$LINK: KEGG C00300
CH$LINK: NIKKAJI J9.321A
CH$LINK: PUBCHEM 3594
CH$LINK: INCHIKEY CVSVTCORWBXHQV-UHFFFAOYSA-N
CH$LINK: COMPTOX DTXSID1040451

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 5.034370 min
AC$CHROMATOGRAPHY: SOLVENT A 0.1%formate-water
AC$CHROMATOGRAPHY: SOLVENT B 0.1%formate-acetonitrile

MS$FOCUSED_ION: BASE_PEAK 130.025879
MS$FOCUSED_ION: PRECURSOR_M/Z 261.13

PK$SPLASH: splash10-001i-0900000000-5aca4d0b8ed7d2500af2
PK$NUM_PEAK: 3
PK$PEAK: m/z int. rel.int.
  87.982971 48.060364 34
  130.025879 1419.391357 999
  219.093399 6.025967 4
//