ACCESSION: MSBNK-Washington_State_Univ-BML01449
RECORD_TITLE: 2'-O-Methylcytidine; LC-ESI-QTOF; MS2; CE 20 ev; [M-H]-
DATE: 2016.01.19 (Created 2012.10.26)
AUTHORS: Cuthbertson DJ, Johnson SR, Lange BM, Institute of Biological Chemistry, Washington State University
LICENSE: CC BY-SA
COMMENT: relative retention time with respect to 9-anthracene Carboxylic Acid is 0.052

CH$NAME: 2'-O-Methylcytidine
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₁₀H₁₅N₃O₅
CH$EXACT_MASS: 257.101171
CH$SMILES: COC1C(C(OC1N2C=CC(=NC2=O)N)CO)O
CH$IUPAC: InChI=1S/C10H15N3O5/c1-17-8-7(15)5(4-14)18-9(8)13-3-2-6(11)12-10(13)16/h2-3,5,7-9,14-15H,4H2,1H3,(H2,11,12,16)
CH$LINK: CAS 2140-72-9
CH$LINK: CHEMSPIDER 266344
CH$LINK: PUBCHEM CID:301382
CH$LINK: INCHIKEY RFCQJGFZUQFYRF-UHFFFAOYSA-N

AC$INSTRUMENT: Agilent 1200 RRLC; Agilent 6520 QTOF
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 20 ev
AC$MASS_SPECTROMETRY: COLLISION_GAS N2
AC$MASS_SPECTROMETRY: SCANNING m/z 100-1000
AC$CHROMATOGRAPHY: COLUMN_NAME Agilent C8 Cartridge Column 2.1X30mm 3.5 micron (guard); Agilent SB-Aq 2.1x50mm 1.8 micron (analytical)
AC$CHROMATOGRAPHY: COLUMN_TEMPERATURE 60 C
AC$CHROMATOGRAPHY: FLOW_GRADIENT linear from 98A/2B at 0 min to 2A/98B at 13 min, hold 6 min at 2A/98B, reequilibration 98A/2B (5 min)
AC$CHROMATOGRAPHY: FLOW_RATE 0.6 ml/min
AC$CHROMATOGRAPHY: RETENTION_TIME 0.384
AC$CHROMATOGRAPHY: SOLVENT A water with 0.2% acetic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.2% acetic acid

MS$FOCUSED_ION: BASE_PEAK 108
MS$FOCUSED_ION: PRECURSOR_M/Z 256.0939
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-

PK$SPLASH: splash10-0a4i-0910000000-90e8daa9a11a78a8cd78
PK$NUM_PEAK: 8
PK$PEAK: m/z int. rel.int.
  108.033 429 999
  108.0643 25 58
  116.9315 21 49
  123.0552 168 391
  144.9774 24 56
  219.8482 21 49
  237.2153 25 58
  255.2317 69 161
//