ACCESSION: MSBNK-Waters-WA002341
RECORD_TITLE: Prednisolone; LC-ESI-Q; MS; POS; 15 V
DATE: 2016.01.19 (Created 2007.08.01, modified 2011.05.06)
AUTHORS: Nihon Waters K.K.
LICENSE: CC BY-NC

CH$NAME: Prednisolone
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₂₁H₂₈O₅
CH$EXACT_MASS: 360.19367
CH$SMILES: OCC(=O)C(O)(C4)C(C)(C3)C([H])(C4)C([H])(C1)C([H])(C(O)3)C(C)(C=2)C(=CC(=O)C2)C1
CH$IUPAC: InChI=1S/C21H28O5/c1-19-7-5-13(23)9-12(19)3-4-14-15-6-8-21(26,17(25)11-22)20(15,2)10-16(24)18(14)19/h5,7,9,14-16,18,22,24,26H,3-4,6,8,10-11H2,1-2H3/t14-,15-,16-,18+,19-,20-,21-/m0/s1
CH$LINK: CAS 50-24-8
CH$LINK: INCHIKEY OIGNJSKKLXVSLS-VWUMJDOOSA-N
CH$LINK: COMPTOX DTXSID9021184

AC$INSTRUMENT: ZQ, Waters
AC$INSTRUMENT_TYPE: LC-ESI-Q
AC$MASS_SPECTROMETRY: MS_TYPE MS
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$CHROMATOGRAPHY: RETENTION_TIME 13.850 min
AC$CHROMATOGRAPHY: COLUMN_NAME 2.1 mm id - 3. 5{mu}m XTerra C18MS
AC$CHROMATOGRAPHY: COLUMN_TEMPERATURE 35 C
AC$CHROMATOGRAPHY: SAMPLING_CONE 15 V

MS$DATA_PROCESSING: FIND_PEAK ignore rel.int. < 5

PK$SPLASH: splash10-03di-0009000000-b8a5fddfa8317b707d33
PK$NUM_PEAK: 17
PK$PEAK: m/z int. rel.int.
  101 27 27
  325 24 24
  343 94 94
  344 16 16
  347 94 94
  348 24 24
  361 999 999
  362 176 176
  363 27 27
  364 20 20
  367 98 98
  368 16 16
  378 200 200
  379 27 27
  384 196 196
  385 20 20
  389 12 12
//