ACCESSION: MSBNK-MSSJ-MSJ02908
RECORD_TITLE: Tebufenozide; LC-ESI-QTOF; MS2; [M+H]+; CID; CE 10V
DATE: 2023.10.22
AUTHORS: Atsushi Yamamoto, Faculty of Environmental Studies, Tottori University of Environmental Studies, 1-1, Wakabadai-kita, Tottori City, Tottori 689-1111, Japan.
LICENSE: CC BY
COPYRIGHT: Atsushi Yamamoto, Faculty of Environmental Studies, Tottori University of Environmental Studies, 1-1, Wakabadai-kita, Tottori City, Tottori 689-1111, Japan.
COMMENT: This record was created by the financial support of MEXT/JSPS KAKENHI Grant Number 23HP8017 to the Mass Spectrometry Society of Japan.

CH$NAME: Tebufenozide
CH$COMPOUND_CLASS: Non-natural product
CH$FORMULA: C₂₂H₂₈N₂O₂
CH$EXACT_MASS: 352.215078
CH$SMILES: CCC1=CC=C(C=C1)C(=O)NN(C(=O)C2=CC(=CC(=C2)C)C)C(C)(C)C
CH$IUPAC: InChI=1S/C22H28N2O2/c1-7-17-8-10-18(11-9-17)20(25)23-24(22(4,5)6)21(26)19-13-15(2)12-16(3)14-19/h8-14H,7H2,1-6H3,(H,23,25)
CH$LINK: CAS 112410-23-8
CH$LINK: CHEMSPIDER 82870
CH$LINK: INCHIKEY QYPNKSZPJQQLRK-UHFFFAOYSA-N
CH$LINK: PUBCHEM CID:91773

AC$INSTRUMENT: X500R QTOF (AB Sciex LLC, MA, USA) coupled to ExionLC AD (AB Sciex LLC, MA, USA).
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 10 V
AC$MASS_SPECTROMETRY: COLLISION_GAS N2
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE CID
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$CHROMATOGRAPHY: COLUMN_NAME TSKgel ODS-100S 5 um, 2.1 mm × 250 mm, TOSOH
AC$CHROMATOGRAPHY: FLOW_GRADIENT 95/5 at 0 min, 95/5 at 3 min, 0/100 at 13 min, 0/100 at 23 min, 95/5 at 23.1 min, 95/5 at 28 min
AC$CHROMATOGRAPHY: FLOW_RATE 200 ul/min
AC$CHROMATOGRAPHY: RETENTION_TIME 15.1 min
AC$CHROMATOGRAPHY: SOLVENT A water with 20 mM formic acid aquatic solution
AC$CHROMATOGRAPHY: SOLVENT B methanol with 20 mM Formic acid methanolic solution

MS$FOCUSED_ION: PRECURSOR_M/Z 353.222355
MS$FOCUSED_ION: PRECURSOR_TYPE [M+H]+

PK$SPLASH: splash10-0002-0390000000-92e574d247655cd40555
PK$ANNOTATION: m/z rel.int. formula exact_mass error(ppm) SMILES_of_ion HR_rules
  133.0646 398 [C9H10O-H]+ 133.064792 0(1.44) O=CC1=CC=C(C=C1)CC True
  297.1588 999 [C18H20N2O2+H]+ 297.159742 0.001(3.17) O=C(NNC(=O)C=1C=C(C=C(C1)C)C)C2=CC=C(C=C2)CC True
  353.2225 109 [C22H28N2O2+H]+ 353.222364 0(0.38) O=C(NN(C(=O)C=1C=C(C=C(C1)C)C)C(C)(C)C)C2=CC=C(C=C2)CC True
PK$NUM_PEAK: 3
PK$PEAK: m/z int. rel.int.
  133.0646 184.3 398
  297.1588 462.7 999
  353.2225 50.4 109
//