ACCESSION: MSBNK-MSSJ-MSJ04101
RECORD_TITLE: 5-(4-{[2-(tetradecanoylamino)ethyl]amino}-4-oxobutanamido)-N,N-dimethylpentan-1-amine N-oxide; ESI-QTOF; MS2; ESI; [M-H]-; CE 20 V
DATE: 2023.02.09
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.
PUBLICATION: Atsushi Yamamoto, Naoji Tokai, Rie Kakehashi, Daisuke Saigusa, Mass Spectrometry, vol. 13, in press (2024).
COMMENT: This record was created by the financial supports of the Shin-MassBank project and the Mass Spectrometry Society of Japan.
COMMENT: Capillary Voltages were 5,500 V for the positive ion mode analyses and 4,500 V for the negative ion mode analyses.

CH$NAME: 5-(4-{[2-(tetradecanoylamino)ethyl]amino}-4-oxobutanamido)-N,N-dimethylpentan-1-amine N-oxide
CH$NAME: AAO 13-2-2-5
CH$COMPOUND_CLASS: Non-natural product
CH$FORMULA: C₂₇H₅₄N₄O₄
CH$EXACT_MASS: 498.41449
CH$SMILES: O=C(NCCNC(=O)CCCCCCCCCCCCC)CCC(=O)NCCCCC[N+]([O-])(C)C
CH$IUPAC: InChI=1S/C27H54N4O4/c1-4-5-6-7-8-9-10-11-12-13-15-18-25(32)29-22-23-30-27(34)20-19-26(33)28-21-16-14-17-24-31(2,3)35/h4-24H2,1-3H3,(H,28,33)(H,29,32)(H,30,34)
CH$LINK: INCHIKEY LROKWYMBZTUWFQ-UHFFFAOYSA-N

AC$INSTRUMENT: X500R QTOF (AB Sciex LLC, MA, USA)
AC$INSTRUMENT_TYPE: ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: COLLISION_ENERGY 20 V
AC$MASS_SPECTROMETRY: COLLISION_GAS N2
AC$MASS_SPECTROMETRY: FRAGMENTATION_MODE CID
AC$MASS_SPECTROMETRY: IONIZATION ESI

MS$FOCUSED_ION: PRECURSOR_M/Z 497.407213
MS$FOCUSED_ION: PRECURSOR_TYPE [M-H]-

PK$SPLASH: splash10-000i-0000900000-bee5222b966fc1beff8b
PK$ANNOTATION: m/z rel.int formula calculated_m/z Mass_Diff(ppm) SMILES Rule_of_HR
  269.25961 10 [C16H34N2O-H]- 269.259844 0(0.91ppm) O=C(NCCN)CCCCCCCCCCCCC True
  351.26500 20 [C20H38N2O3-3H]- 351.265312 0(0.89ppm) O=CCCC(=O)NCCNC(=O)CCCCCCCCCCCCC True
  436.35394 999 [C25H49N3O3-3H]- 436.354454 0.001(1.27ppm) O=C(NCCNC(=O)CCCCCCCCCCCCC)CCC(=O)NCCCCC True
  497.40655 356 [C27H54N4O4-H]- 497.407244 0.001(1.29ppm) O=C(NCCNC(=O)CCCCCCCCCCCCC)CCC(=O)NCCCCC[N+]([O-])(C)C True
PK$NUM_PEAK: 5
PK$PEAK: m/z int. rel.int.
  269.25961 0.365 10
  351.26500 0.702 20
  436.35394 35.844 999
  482.38313 0.646 18
  497.40655 12.77 356
//