ACCESSION: MSBNK-RIKEN_ReSpect-PT203220
RECORD_TITLE: Piperacillin sodium salt, Pentcillin, Pipril, (2S,5R,6R)-6-[[(2S)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, Pipracil; LC-ESI-QTOF; MS2
DATE: 2008.07.28
AUTHORS: Matsuda F, Suzuki M, Sawada Y, Plant Science Center, RIKEN.
LICENSE: CC BY-NC
COPYRIGHT: Copyright(C) 2009 Plant Science Center, RIKEN
COMMENT: Build 1 2009/06/24
COMMENT: Acquisition and generation of the data is financially supported in part by CREST/JST.

CH$NAME: Piperacillin sodium salt
CH$NAME: Pentcillin
CH$NAME: Pipril
CH$NAME: (2S,5R,6R)-6-[[(2S)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
CH$NAME: Pipracil
CH$COMPOUND_CLASS: CLASS1 Other CLASS2 Other CLASS3 Piperacillin
CH$FORMULA: C₂₃H₂₇N₅O₇S
CH$EXACT_MASS: 517.562
CH$SMILES: CCN1CCN(C(=O)C1=O)C(=O)NC(C2=CC=CC=C2)C(=O)NC3C4N(C3=O)C(C(S4)(C)C)C(=O)O
CH$IUPAC: InChI=1S/C23H27N5O7S/c1-4-26-10-11-27(19(32)18(26)31)22(35)25-13(12-8-6-5-7-9-12)16(29)24-14-17(30)28-15(21(33)34)23(2,3)36-20(14)28/h5-9,13-15,20H,4,10-11H2,1-3H3,(H,24,29)(H,25,35)(H,33,34)
CH$LINK: CAS 61477-96-1
CH$LINK: INCHIKEY IVBHGBMCVLDMKU-UHFFFAOYSA-N

AC$INSTRUMENT: Q-Tof Premier, Waters
AC$INSTRUMENT_TYPE: LC-ESI-QTOF
AC$MASS_SPECTROMETRY: MS_TYPE MS2
AC$MASS_SPECTROMETRY: ION_MODE NEGATIVE
AC$MASS_SPECTROMETRY: IONIZATION ESI
AC$MASS_SPECTROMETRY: COLLISION_ENERGY Ramp 5-45 V
AC$MASS_SPECTROMETRY: CAPILLARY_VOLTAGE 3.0 kV
AC$CHROMATOGRAPHY: SOLVENT CH3CN/H2O

MS$FOCUSED_ION: ION_TYPE [M-H]-
MS$FOCUSED_ION: PRECURSOR_M/Z 516.15531

PK$SPLASH: splash10-001i-0094000000-2b4357e65d4f2c23da13
PK$NUM_PEAK: 6
PK$PEAK: m/z int. rel.int.
  71.9925 64.44 103
  190.0334 58.01 93
  233.0395 623.5 999
  270.1241 36.93 59
  330.0934 324.5 520
  516.1553 37.74 60
//