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MassBank Record: PR304948

Isoreserpin; LC-ESI-QTOF; MS2

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

ACCESSION: PR304948
RECORD_TITLE: Isoreserpin; LC-ESI-QTOF; MS2
DATE: 2019.03.28
AUTHORS: Tetsuya Mori, Center for Sustainable Resource Science, RIKEN
LICENSE: CC BY-SA NC
PUBLICATION: Tsugawa H., Nakabayashi R., Mori T., Yamada Y., Takahashi M., Rai A., Sugiyama R., Yamamoto H., Nakaya T., Yamazaki M., Kooke R., Bac-Molenaar JA., Oztolan-Erol N., Keurentjes JJB., Arita M., Saito K. (2019) "A cheminformatics approach to characterize metabolomes in stable-isotope-labeled organisms" Nature Methods 16(4):295-298. [doi:10.1038/s41592-019-0358-2]
COMMENT: registered in RIKEN PlaSMA

CH$NAME: Isoreserpin
CH$COMPOUND_CLASS: Yohimbine alkaloids
CH$FORMULA: C33H40N2O9
CH$EXACT_MASS: 608.688
CH$SMILES: COC1C(CC2CN3CCC4=C(NC5=C4C=CC(OC)=C5)C3CC2C1C(=O)OC)OC(=O)C1=CC(OC)=C(OC)C(OC)=C1
CH$IUPAC: InChI=1S/C33H40N2O9/c1-38-19-7-8-20-21-9-10-35-16-18-13-27(44-32(36)17-11-25(39-2)30(41-4)26(12-17)40-3)31(42-5)28(33(37)43-6)22(18)15-24(35)29(21)34-23(20)14-19/h7-8,11-12,14,18,22,24,27-28,31,34H,9-10,13,15-16H2,1-6H3
CH$LINK: INCHIKEY QEVHRUUCFGRFIF-UHFFFAOYSA-N

AC$INSTRUMENT: LC, Waters Acquity UPLC System; MS, Waters Xevo G2 Q-Tof
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 6V
AC$MASS_SPECTROMETRY: DESOLVATION_GAS_FLOW 800/h
AC$MASS_SPECTROMETRY: DESOLVATION_TEMPERATURE 450 C
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$CHROMATOGRAPHY: CAPILLARY_VOLTAGE -2.75 kV
AC$CHROMATOGRAPHY: COLUMN_NAME Acquity bridged ethyl hybrid C18 (1.7 um, 2.1 mm * 100 mm, Waters)
AC$CHROMATOGRAPHY: COLUMN_TEMPERATURE 40 C
AC$CHROMATOGRAPHY: FLOW_GRADIENT A/B = (99.5%/0.5% at 0 min, 99.5%/0.5% at 0.1 min, 20%/80% at 10 min, 0.5%/99.5% at 10.1 min, 0.5%/99.5% at 12.0 min, 99.5%/0.5% at 12.1 min, 99.5%/0.5% at 15.0 min)
AC$CHROMATOGRAPHY: FLOW_RATE 0.3 ml/min at 0 min, 0.3 ml/min at 10 min, 0.4 ml/min at 10.1 min, 0.4 ml/min at 14.4 min, 0.3 ml/min at 14.5 min
AC$CHROMATOGRAPHY: RETENTION_TIME 6.098567
AC$CHROMATOGRAPHY: SOLVENT A water including 0.1% formic acid
AC$CHROMATOGRAPHY: SOLVENT B acetonitrile including 0.1% formic acid

MS$FOCUSED_ION: PRECURSOR_TYPE [M+HCOO]-
MS$FOCUSED_ION: PRECURSOR_M/Z 653.27158375183

PK$SPLASH: splash10-0a4i-0000019000-793e97f40638f0d1701f
PK$NUM_PEAK: 34
PK$PEAK: m/z int. rel.int.
  137.02425 12.0 12
  167.07086 18.0 18
  169.00247 14.0 14
  171.07436 11.0 11
  181.01474 40.0 40
  181.05029 15.0 15
  195.9626 12.0 12
  196.04858 12.0 12
  203.08582 12.0 12
  211.05621 11.0 11
  212.06767 11.0 11
  343.53372 28.0 28
  347.13647 14.0 14
  380.16373 34.0 34
  381.1886 12.0 12
  395.2081 12.0 12
  577.23328 11.0 11
  578.22156 13.0 13
  591.2359 12.0 12
  592.22656 54.0 54
  592.24487 158.0 158
  593.22357 22.0 22
  593.27405 26.0 26
  594.07404 11.0 11
  595.24744 17.0 17
  607.26501 1000.0 999
  608.26337 259.0 259
  608.28625 80.0 80
  609.23621 22.0 22
  609.27435 92.0 92
  609.4397 11.0 11
  610.255 22.0 22
  610.29053 13.0 13
  653.28033 16.0 16
//

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