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Diltiazem-M (O-demethyl-) MS2
SpectraBase Compound ID 9RvApxPPoRp
InChI InChI=1S/C21H24N2O4S/c1-14(24)27-19-20(15-8-10-16(25)11-9-15)28-18-7-5-4-6-17(18)23(21(19)26)13-12-22(2)3/h4-11,19-20,25H,12-13H2,1-3H3
InChIKey ALISTFINEQANJP-UHFFFAOYSA-N
Mol Weight 400.49 g/mol
Molecular Formula C21H24N2O4S
Exact Mass 400.145678 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID D1TvIaiFWIr
Name Diltiazem-M (O-demethyl-)
Collision Gas N2
Comments FTMS + p ESI d Full ms2 [email protected] [50.00-425.00]
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Formula C21H24N2O4S
InChI InChI=1S/C21H24N2O4S/c1-14(24)27-19-20(15-8-10-16(25)11-9-15)28-18-7-5-4-6-17(18)23(21(19)26)13-12-22(2)3/h4-11,19-20,25H,12-13H2,1-3H3
InChIKey ALISTFINEQANJP-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(C2C(OC(C)=O)C(=O)N(CCN(C)C)C3=C(C=CC=C3)S2)=CC1
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