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Piperacilline MS2
SpectraBase Compound ID CuzYRlFqiIG
InChI 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)
InChIKey IVBHGBMCVLDMKU-UHFFFAOYSA-N
Mol Weight 517.56 g/mol
Molecular Formula C23H27N5O7S
Exact Mass 517.163119 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID 9pUqArdDWq
Name Piperacilline MS2
CAS Registry Number 66258-76-2
Comments F: ITMS + c ESI d w Full ms2 518.10
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Formula C23H27N5O7S
InChI 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)
InChIKey IVBHGBMCVLDMKU-UHFFFAOYSA-N
Ion Polarity P
Ionization Type ESI
SMILES N(C(N1CCN(C(C1=O)=O)CC)=O)C(C(=O)NC1C(N2C(C(O)=O)C(SC12)(C)C)=O)C1=CC=CC=C1
Sample Comments The MWW Reference Handbook and associated table are attached to Record #1, under the Attachments tab. Refer to these references for the sample preparation procedure and abbreviations, as well as other relevant information pertaining to this database.
Sample Description Analyte Type: Parent
Source of Spectrum Maurer/Wissenbach/Weber, Saarland University
Spectrum Type ms2
Technique ITMS