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Atenolol-M (carboxylic acid) MS2
SpectraBase Compound ID 49J5ex6THPs
InChI InChI=1S/C14H21NO4/c1-10(2)15-8-12(16)9-19-13-5-3-11(4-6-13)7-14(17)18/h3-6,10,12,15-16H,7-9H2,1-2H3,(H,17,18)
InChIKey PUQIRTNPJRFRCZ-UHFFFAOYSA-N
Mol Weight 267.32 g/mol
Molecular Formula C14H21NO4
Exact Mass 267.147058 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID CRuW2RLkko2
Name Metoprolol-M (carboxylic acid)
Collision Gas N2
Comments FTMS + p ESI d Full ms2 [email protected] [50.00-290.00]
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Formula C14H21NO4
InChI InChI=1S/C14H21NO4/c1-10(2)15-8-12(16)9-19-13-5-3-11(4-6-13)7-14(17)18/h3-6,10,12,15-16H,7-9H2,1-2H3,(H,17,18)
InChIKey PUQIRTNPJRFRCZ-UHFFFAOYSA-N
Inlet Type UHPLC
Instrument Name Thermo Fisher Q Exactive Orbitrap
Ion Polarity P
Ionization Type HESI
Precursor Ion [M+H]+
SMILES OC(CC=1C=CC(OCC(CNC(C)C)O)=CC1)=O
Sample Comments The MMHW Reference Handbook is attached to Record #1, under the Attachments tab. Refer to this reference for the sample preparation procedure and abbreviations, as well as other relevant information pertaining to this database.
Selected Ion Charge 1
Source of Spectrum Maurer/Meyer/Helfer/Weber c/o Saarland University Homburg/Saar
Spectrum Type ms2
Technique HCD