For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.
Diltiazem-M (N-demethyl-) MS2
SpectraBase Compound ID 2CNsx2ahdXO
InChI InChI=1S/C21H24N2O4S/c1-14(24)27-19-20(15-8-10-16(26-3)11-9-15)28-18-7-5-4-6-17(18)23(21(19)25)13-12-22-2/h4-11,19-20,22H,12-13H2,1-3H3
InChIKey YOMLDISQSWWYOT-UHFFFAOYSA-N
Mol Weight 400.49 g/mol
Molecular Formula C21H24N2O4S
Exact Mass 400.145678 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

View the Full Spectrum for FREE!

The full spectrum can only be viewed using a FREE account.

SpectraBase Spectrum ID 8DFiW04edMd
Name Diltiazem-M (N-demethyl-)
Collision Gas N2
Comments FTMS + p ESI d Full ms2 [email protected] [50.00-425.00]
Copyright Copyright © 2018-2025 Wiley-VCH GmbH. All Rights Reserved.
Formula C21H24N2O4S
InChI InChI=1S/C21H24N2O4S/c1-14(24)27-19-20(15-8-10-16(26-3)11-9-15)28-18-7-5-4-6-17(18)23(21(19)25)13-12-22-2/h4-11,19-20,22H,12-13H2,1-3H3
InChIKey YOMLDISQSWWYOT-UHFFFAOYSA-N
Inlet Type UHPLC
Instrument Name Thermo Fisher Q Exactive Orbitrap
Ion Polarity P
Ionization Type HESI
Precursor Ion [M+H]+
SMILES N(C)CCN1C(C(OC(C)=O)C(SC2=C1C=CC=C2)C=1C=CC(OC)=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