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

*Links on SpectraBase are not permalinks.
Heptabarbital
SpectraBase Compound ID A2vxXSayUqN
InChI InChI=1S/C13H18N2O3/c1-2-13(9-7-5-3-4-6-8-9)10(16)14-12(18)15-11(13)17/h7H,2-6,8H2,1H3,(H2,14,15,16,17,18)
InChIKey PAZQYDJGLKSCSI-UHFFFAOYSA-N
Mol Weight 250.3 g/mol
Molecular Formula C13H18N2O3
Exact Mass 250.131742 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 G9wrXvsZKQr
Name Heptabarbital_neg
CAS Registry Number 509-86-4
Collision Gas N2
Comments FTMS - p ESI d Full ms2 [email protected] [50.00-270.00]
Copyright Copyright © 2018-2025 Wiley-VCH GmbH. All Rights Reserved.
Formula C13H18N2O3
InChI InChI=1S/C13H18N2O3/c1-2-13(9-7-5-3-4-6-8-9)10(16)14-12(18)15-11(13)17/h7H,2-6,8H2,1H3,(H2,14,15,16,17,18)
InChIKey PAZQYDJGLKSCSI-UHFFFAOYSA-N
Inlet Type UHPLC
Instrument Name Thermo Fisher Q Exactive Orbitrap
Ion Polarity N
Ionization Type HESI
Precursor Ion [M-H]-
SMILES N1C(NC(C(CC)(C1=O)C=1CCCCCC1)=O)=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