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Amlodipine
SpectraBase Compound ID GJdexa3plPh
InChI InChI=1S/C20H25ClN2O5/c1-4-28-20(25)18-15(11-27-10-9-22)23-12(2)16(19(24)26-3)17(18)13-7-5-6-8-14(13)21/h5-8,17,23H,4,9-11,22H2,1-3H3
InChIKey HTIQEAQVCYTUBX-UHFFFAOYSA-N
Mol Weight 408.88 g/mol
Molecular Formula C20H25ClN2O5
Exact Mass 408.1452 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

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SpectraBase Spectrum ID 9GJ5TBcgPep
Name Amlodipine_neg
CAS Registry Number 88150-42-9
Collision Gas N2
Comments FTMS - p ESI d Full ms2 [email protected] [50.00-435.00]
Copyright Copyright © 2018-2025 Wiley-VCH GmbH. All Rights Reserved.
Formula C20H25ClN2O5
InChI InChI=1S/C20H25ClN2O5/c1-4-28-20(25)18-15(11-27-10-9-22)23-12(2)16(19(24)26-3)17(18)13-7-5-6-8-14(13)21/h5-8,17,23H,4,9-11,22H2,1-3H3
InChIKey HTIQEAQVCYTUBX-UHFFFAOYSA-N
Inlet Type UHPLC
Instrument Name Thermo Fisher Q Exactive Orbitrap
Ion Polarity N
Ionization Type HESI
Precursor Ion [M-H]-
SMILES N1C(=C(C(C(=C1COCCN)C(=O)OCC)C1=C(Cl)C=CC=C1)C(=O)OC)C
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