encyclopedia of medical concepts
ψ 

Viologens

More information in Books or onNLM PubMed
Definition: A group of dipyridinium chloride derivatives that are used as oxidation-reduction indicators. The general formula is 1,1'-di-R-4,4'-bipyridinium chloride, where R  oxidation-reduction indicators   
Examples Benzyl Viologen
 
SubstanceCAS Registry & nameCategoriesSourceDrugs*
N,N'-bis(3-sulfonatopropyl)-4,4'-bipyridinium  0   *Alkanesulfonates *Viologens. ChemSusChem 2010;3(1):97-105
1,1'-diheptyl-4,4'-bipyridinium  0   *Viologens Ryanodine Receptor Calcium Release Channel. Br J Pharmacol 1994 Aug;112(4):1216-22
phenyl viologen  0   *Biphenyl Compounds *Viologens. J Org Chem 2005 Jun 24;70(13):5028-35
N-hexyl-N'-(4-vinylbenzyl)-4,4'-bipyridinium  0   *Viologens. Biomaterials 2005 Feb;26(5):501-8
1,1'-dimethyl-2,2'-dicyano-4,4'-bipyridinium, bis-methylsulfate  0   *Nitriles *Pyridines Viologens. Arch Biochem Biophys 1998 Jun 1;354(1):65-72
N,N'-tetramethylene-2,2'-bipyridinium  0   *Viologens. Photochem Photobiol 1995 Jul;62(1):51-4
N,N'-dipropyl-4,4'-bipyridinium sulfonate  77951-49-6   *Viologens. Photochem Photobiol 1995 Jul;62(1):51-4
N,N'-dimethyl-6-(2-pyridinium)phenanthridinium  0   *Phenanthridines *Viologens. J Biomol Struct Dyn 1995 Feb;12(4):827-46
N,N'-propylene-6-(2-pyridinium)phenanthridinium  0   *Phenanthridines *Viologens. J Biomol Struct Dyn 1995 Feb;12(4):827-46
N,N'-ethylene-6-(2-pyridinium)phenanthridinium  0   *Phenanthridines *Viologens. J Biomol Struct Dyn 1995 Feb;12(4):827-46
polymeric viologens  0   *Polymers *Viologens. Can J Biochem 1979;57(8):1093

To share this definition, click "text" (Facebook, Twitter) or "link" (blog, mail) then paste text link
Ads by Google

Sources: NLM Medical Subject Headings, NIH UMLS, Drugs@FDA, FDA AERS original data copyright United States Government. No endorsement implied. Last modified 6/6/2012
Warning: the drugs or drug combinations referred to here may be similar or related, but are not be the same ones and may not have the same pharmacological action as other substances described on the same page or in the same row. Please refer to product monograph or to your doctor
This website is accredited by Health On the Net Foundation. Click to verify. We comply with the HONcode standard for trustworthy health information: verify here.
About Reference.MD Privacy