MassBank Record: MSBNK-BAFG-CSL2311091774
ACCESSION: MSBNK-BAFG-CSL2311091774
RECORD_TITLE: Desmethylranitidine; LC-ESI-QTOF; MS2; 60 V
DATE: 2023.11.09
AUTHORS: Kevin S. Jewell; Björn Ehlig; Arne Wick
LICENSE: dl-de/by-2-0
COPYRIGHT: Copyright 2023 Federal Institute of Hydrology, Koblenz, Germany
COMMENT: CONFIDENCE Reference Standard (Level 1)
COMMENT: Chromatography method: dx.doi.org/10.1016/j.chroma.2015.11.014
COMMENT: Acquisition method: 10.1002/rcm.8541
CH$NAME: Desmethylranitidine
CH$COMPOUND_CLASS: Pharmaceutical; Transformation_product
CH$FORMULA: C12H20N4O3S
CH$EXACT_MASS: 300.1256
CH$SMILES: CNCC1=CC=C(O1)CSCCNC(=C[N+](=O)[O-])NC
CH$IUPAC: InChI=1S/C12H20N4O3S/c1-13-7-10-3-4-11(19-10)9-20-6-5-15-12(14-2)8-16(17)18/h3-4,8,13-15H,5-7,9H2,1-2H3
CH$LINK: CAS
66357-25-3
CH$LINK: INCHIKEY
WZLBVRXZNDXPPW-UHFFFAOYSA-N
AC$INSTRUMENT: TripleTOF 5600 SCIEX
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 60
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE CID
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$CHROMATOGRAPHY: COLUMN_NAME Zorbax Eclipse Plus C18 2.1 mm x 150 mm, 3.5 um, Agilent
AC$CHROMATOGRAPHY: COLUMN_TEMPERATURE 40 °C
AC$CHROMATOGRAPHY: FLOW_GRADIENT 0 min min 98% A, 1 min 98% A, 2 min 80% A, 16.5 min 2% A, 22 min 2% A, 22.1 min 98% A, 27 min 98% A
AC$CHROMATOGRAPHY: FLOW_RATE 0.3 mL/min
AC$CHROMATOGRAPHY: RETENTION_TIME 4.769 min
AC$CHROMATOGRAPHY: SOLVENT A: Water 0.1% Formic acid, B: Acetonitrile 0.1% Formic acid
MS$FOCUSED_ION: PRECURSOR_M/Z 299.1183
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-
MS$DATA_PROCESSING: COMMENT Export with Spectra 1.9.12 MsBackendMassbank 1.7.4
MS$DATA_PROCESSING: WHOLE RMassBank 2.3.1
PK$SPLASH: splash10-03di-9800000000-7ae7b200125e684da15f
PK$NUM_PEAK: 19
PK$PEAK: m/z int. rel.int.
42.0004 0.7 166
45.995 1.2 285
55.0296 0.4 95
55.0384 0.3 71
60.0084 4.2 999
69.0089 0.3 71
85.0001 0.3 71
85.0089 0.3 71
94.9938 0.3 71
107.0362 0.4 95
108.0424 0.3 71
108.0504 0.3 71
110.9895 0.3 71
111.9972 2.8 666
113.0086 0.3 71
114.0129 0.3 71
116.0438 1.9 451
141.0198 0.3 71
142.0595 1 237
//