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

*Links on SpectraBase are not permalinks.
Diltiazem-M (O-demethyl-) MS3_1
SpectraBase Compound ID syfXwm6nVi
InChI InChI=1S/C19H17NO4S/c1-3-20-15-6-4-5-7-16(15)25-18(13-8-10-14(22)11-9-13)17(19(20)23)24-12(2)21/h4-11,17-18H,1,3H2,2H3/p+1
InChIKey CURJGUHBXJRDKE-UHFFFAOYSA-O
Mol Weight 356.42 g/mol
Molecular Formula C19H18NO4S
Exact Mass 356.095654 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 ICZKZdyY9RV
Name Diltiazem-M (O-demethyl-N-demethyl-) MS3_1
Comments T: ITMS + c ESI d w Full ms3 [email protected] [email protected] [80.00-370.00]
Copyright Copyright © 2018-2025 Wiley-VCH GmbH. All Rights Reserved.
InChI InChI=1S/C19H17NO4S/c1-3-20-15-6-4-5-7-16(15)25-18(13-8-10-14(22)11-9-13)17(19(20)23)24-12(2)21/h4-11,17-18H,1,3H2,2H3/p+1
InChIKey CURJGUHBXJRDKE-UHFFFAOYSA-O
Ion Polarity P
Ionization Type ESI
SMILES OC=1C=CC(C2C(C(N(C[CH2+])C3=C(C=CC=C3)S2)=O)OC(C)=O)=CC1
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: Metabolite
Source of Spectrum Maurer/Wissenbach/Weber, Saarland University
Spectrum Type ms3
Technique ITMS