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Verapamil-M (bis-O-demethyl-) isomer 1 MS2
SpectraBase Compound ID 1DT941cw2OS
InChI InChI=1S/C25H34N2O4/c1-18(2)25(17-26,20-8-9-21(28)22(29)16-20)12-6-13-27(3)14-11-19-7-10-23(30-4)24(15-19)31-5/h7-10,15-16,18,28-29H,6,11-14H2,1-5H3
InChIKey MOHIPCKXXCQYJQ-UHFFFAOYSA-N
Mol Weight 426.6 g/mol
Molecular Formula C25H34N2O4
Exact Mass 426.251858 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID FbOFwumK2ap
Name Verapamil-M (bis-O-demethyl-) isomer-1
Collision Gas N2
Comments FTMS + p ESI d Full ms2 [email protected] [50.00-455.00]
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Formula C25H34N2O4
InChI InChI=1S/C25H34N2O4/c1-18(2)25(17-26,20-8-9-21(28)22(29)16-20)12-6-13-27(3)14-11-19-7-10-23(30-4)24(15-19)31-5/h7-10,15-16,18,28-29H,6,11-14H2,1-5H3
InChIKey MOHIPCKXXCQYJQ-UHFFFAOYSA-N
Inlet Type UHPLC
Instrument Name Thermo Fisher Q Exactive Orbitrap
Ion Polarity P
Ionization Type HESI
Precursor Ion [M+H]+
SMILES OC=1C=CC(=CC1O)C(C(C)C)(CCCN(CCC1=CC(=C(C=C1)OC)OC)C)C#N
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