ACCESSION: MSBNK-NAIST-KNA00693
RECORD_TITLE: Cytidine; LC-ESI-ITFT; MS2; m/z:242.08; 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$NAME: Cytidine
CH$COMPOUND_CLASS: Natural Product
CH$FORMULA: C₉H₁₃N₃O₅
CH$EXACT_MASS: 243.08552
CH$SMILES: OC[C@@H](O1)[C@@H](O)[C@@H](O)[C@@H]1N(C=2)C(=O)N=C(N)C2
CH$IUPAC: InChI=1S/C9H13N3O5/c10-5-1-2-12(9(16)11-5)8-7(15)6(14)4(3-13)17-8/h1-2,4,6-8,13-15H,3H2,(H2,10,11,16)/t4-,6-,7-,8-/m1/s1
CH$LINK: CAS 65-46-3
CH$LINK: CHEBI 17562
CH$LINK: KEGG C00475
CH$LINK: NIKKAJI J4.837B
CH$LINK: PUBCHEM 3758
CH$LINK: INCHIKEY UHDGCWIWMRVCDJ-XVFCMESISA-N
CH$LINK: COMPTOX DTXSID60891552

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 5.459747 min
AC$CHROMATOGRAPHY: SOLVENT A 0.1%formate-water
AC$CHROMATOGRAPHY: SOLVENT B 0.1%formate-acetonitrile

MS$FOCUSED_ION: BASE_PEAK 108.920547
MS$FOCUSED_ION: PRECURSOR_M/Z 242.08

PK$SPLASH: splash10-0a4i-0900000000-f8f5ef34bbf74fff6bdd
PK$NUM_PEAK: 13
PK$PEAK: m/z int. rel.int.
  91.048737 264.800629 159
  108.920547 1660.185913 999
  110.034668 678.274292 408
  126.100189 49.851334 30
  138.079666 5.987155 4
  139.124451 8.133991 5
  151.931091 391.886597 236
  153.987671 7.569788 5
  170.286942 6.448642 4
  181.948898 11.703550 7
  196.068497 32.467178 20
  199.017944 53.481792 32
  224.066818 5.874923 4
//