Biological Magnetic Resonance Data Bank

A Repository for Data from NMR Spectroscopy on Proteins, Peptides, Nucleic Acids, and other Biomolecules
Member of WWPDB


Decamethonium synonyms



Graphical representations:


View large 3D structure

Molecular Formula: C16H38N2+2

Natural Isotopic Abundance Mass: 258.48632

Mono-Isotopic Molecular Masses:

  • C12N14: 258.3034992302
  • C13N14: 274.357176635
  • C12N15: 260.2975690166
  • C13N15: 276.3512464214

InChI string: InChI=1S/C16H38N2/c1-17(2,3)15-13-11-9-7-8-10-12-14-16-18(4,5)6/h7-16H2,1-6H3/q+2

PubChem Compound (CID): 2968
CAS Registry number: 156-74-1
ChEBI: CHEBI:41934
KEGG Compound ID: C11733
ZINC: ZINC01532339
MMCD: cq_08322
PDB Compound ID: DME

Reference data were obtained primarily from the PubChem database.

Three dimensional molecular rendering uses Jmol.

InChI string and atom numbering calculated using ALATIS (Hesam Dashti, William M. Westler, John L. Markley, Hamid R. Eghbalnia, "Unique identifiers for small molecules enable rigorous labeling of their atoms", Scientific Data 4, Article number: 170073 (2017), doi:10.1038/sdata.2017.73,