Molecular properties
- Formula
- C12H14N2
- Molar mass
- 186.26 g·mol−1
- Exact mass
- 186.1146 Da
- Formal charge
- +2
- 7
- PubChem CID
- 15939
Molecule record
1-methyl-4-(1-methylpyridin-1-ium-4-yl)pyridin-1-ium
C12H14N2
186.26 g/mol
Charge +2
Loading structure
Functional groups
Alkane / alkyl carbon
Aromatic ring
Physical properties
No source-backed physical properties are curated for this molecule yet.
Common names and synonyms
- 1,1'-Dimethyl-4,4'-bipyridinium
- 1,1'-Dimethyl-4,4'-bipyridyldiylium
- 225-141-7
- 4,4'-Bipyridinium, 1,1'-dimethyl-
- 4685-14-7
- CHEBI:34905
- DTXCID1014799
- DTXSID3034799
Show all 24 synonyms
- Dextrone X
- Dimethyl viologen
- Methyl viologen (2+)
- Methyl viologen ion(2+)
- N,N'-Dimethyl-4,4'-bipyridinium
- N,N'-Dimethyl-4,4'-bipyridinium dication
- N,N'-Dimethyl-gamma,gamma'-dipyridylium
- PARAQUAT
- PLG39H7695
- Paraquat dication
- Paraquat ion
- RefChem:6102
- Spraytop-graze
- Starfire
- Viologen, Methyl
- Weedol
Structure identifiers
- Canonical SMILES
- C[n+]1ccc(-c2cc[n+](C)cc2)cc1
- Isomeric SMILES
- C[N+]1=CC=C(C=C1)C2=CC=[N+](C=C2)C
- InChI
- InChI=1S/C12H14N2/c1-13-7-3-11(4-8-13)12-5-9-14(2)10-6-12/h3-10H,1-2H3/q+2
- InChIKey
- INFDPOAKFNIJBF-UHFFFAOYSA-N
- PubChem CID
- 15939
Spectroscopy
Tabs appear only for spectra stored with clear provenance.
No redistributable or simulated spectroscopy record is attached yet.
Simulated NMR
On-demand educational prediction for 1-methyl-4-(1-methylpyridin-1-ium-4-yl)pyridin-1-ium; not experimental data.
Simulated EI mass spectrum
On-demand educational fragmentation for 1-methyl-4-(1-methylpyridin-1-ium-4-yl)pyridin-1-ium; not experimental data.
Sources
Molecule identity
Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.