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MassBank Record: EQ286055

Ribavirin; LC-ESI-QFT; MS2; CE: 75; R=35000; [M-H]-

Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk)

ACCESSION: EQ286055
RECORD_TITLE: Ribavirin; LC-ESI-QFT; MS2; CE: 75; R=35000; [M-H]-
DATE: 2015.08.25
AUTHORS: Beck B, Stravs M, Schymanski E, Singer H, Department of Environmental Chemistry, Eawag
LICENSE: CC BY
COPYRIGHT: Copyright (C) 2015 Eawag, Duebendorf, Switzerland
COMMENT: CONFIDENCE standard compound
COMMENT: EAWAG_UCHEM_ID 2860

CH$NAME: Ribavirin
CH$NAME: Copegus
CH$NAME: 1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)-2-oxolanyl]-1,2,4-triazole-3-carboxamide
CH$COMPOUND_CLASS: N/A; Environmental Standard
CH$FORMULA: C8H12N4O5
CH$EXACT_MASS: 244.08077
CH$SMILES: c1nc(nn1[C@H]2[C@@H]([C@@H]([C@H](O2)CO)O)O)C(=O)N
CH$IUPAC: InChI=1S/C8H12N4O5/c9-6(16)7-10-2-12(11-7)8-5(15)4(14)3(1-13)17-8/h2-5,8,13-15H,1H2,(H2,9,16)/t3-,4-,5-,8-/m1/s1
CH$LINK: CAS 36791-04-5
CH$LINK: KEGG D00423
CH$LINK: PUBCHEM CID:37542
CH$LINK: INCHIKEY IWUCXVSUMQZMFG-AFCXAGJDSA-N
CH$LINK: CHEMSPIDER 34439
CH$LINK: COMPTOX DTXSID8023557

AC$INSTRUMENT: Q Exactive Orbitrap Thermo Scientific
AC$INSTRUMENT_TYPE: LC-ESI-QFT
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE HCD
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 75 (nominal)
AC$MASS_SPECTROMETRY: RESOLUTION 35000
AC$CHROMATOGRAPHY: COLUMN_NAME XBridge C18 3.5um, 2.1x50mm, Waters
AC$CHROMATOGRAPHY: FLOW_GRADIENT 90/10 at 0 min, 50/50 at 4 min, 5/95 at 17 min, 5/95 at 25 min, 90/10 at 25.1 min, 90/10 at 30 min
AC$CHROMATOGRAPHY: FLOW_RATE 200 ul/min
AC$CHROMATOGRAPHY: RETENTION_TIME 0.9 min
AC$CHROMATOGRAPHY: SOLVENT A water with 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B methanol with 0.1% formic acid

MS$FOCUSED_ION: BASE_PEAK 289.079
MS$FOCUSED_ION: PRECURSOR_M/Z 243.0735
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-
MS$DATA_PROCESSING: DEPROFILE Spline
MS$DATA_PROCESSING: RECALIBRATE loess on assigned fragments and MS1
MS$DATA_PROCESSING: REANALYZE Peaks with additional N2/O included
MS$DATA_PROCESSING: WHOLE RMassBank 1.9.6

PK$SPLASH: splash10-02t9-9500000000-cefa4afc53cf92b724c3
PK$ANNOTATION: m/z tentative_formula formula_count mass error(ppm)
  68.0254 C2H2N3- 1 68.0254 -0.16
  89.0244 C3H5O3- 1 89.0244 0.03
  111.0313 C3H3N4O- 1 111.0312 0.32
PK$NUM_PEAK: 3
PK$PEAK: m/z int. rel.int.
  68.0254 486080.2 999
  89.0244 4802.5 9
  111.0313 289774.6 595
//

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