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MassBank Record: PR304944

Isoreserpin; LC-ESI-QTOF; MS2

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

ACCESSION: PR304944
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$SPLASH: splash10-052f-0210096000-6497bb839d23be656726
PK$NUM_PEAK: 35
PK$PEAK: m/z int. rel.int.
  152.04268 18.0 18
  167.07405 21.0 21
  181.01118 167.0 167
  181.02005 111.0 111
  182.01976 39.0 39
  196.03471 26.0 26
  197.07791 20.0 20
  211.05739 203.0 203
  232.07709 28.0 28
  339.68262 18.0 18
  380.17221 20.0 20
  419.16422 18.0 18
  453.16925 18.0 18
  500.18973 18.0 18
  528.16827 19.0 19
  544.21851 23.0 23
  577.20251 38.0 38
  577.23486 18.0 18
  578.22137 41.0 41
  578.97992 22.0 22
  579.21497 28.0 28
  586.14014 18.0 18
  592.23956 1000.0 999
  592.2818 30.0 30
  593.2384 156.0 156
  593.25708 125.0 125
  594.05743 24.0 24
  594.26813 30.0 30
  595.24115 22.0 22
  607.23169 67.0 67
  607.26056 609.0 608
  608.26599 414.0 414
  609.27222 54.0 54
  610.26556 20.0 20
  618.84247 22.0 22
//

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