Diquat dibromide

Diquat dibromide structural formula

CAS Number85-00-7
Molecular FormulaC12H12Br2N2
Molecular Weight344.050
InChI KeyODPOAESBSUKMHD-UHFFFAOYSA-L
LogP-2.42
Synonyms
  • Diquat dibromide
  • 6,7-Dihydrodipyrido[1,2-a:2',1'-c]pyrazine-5,8-diium dibromide
  • Dipyrido[1,2-a:2',1'-c]pyrazinediium, 6,7-dihydro-, bromide (1:2)
  • 85-00-7
  • 6,7-Dihydrodipyrido(1,2-a:2',1'-c)pyrazinediium dibromide
  • Dipyrido[1,2-a:2',1'-c]pyrazinediium, 6,7-dihydro-, dibromide
  • 1,1'-Ethylene-2,2'-bipyridinium dibromide
  • 1,1'-Ethylene-2,2'-bipyridylium dibromide
  • 1,1'-Ethylene-2,2'-bipyridyllium dibromide
  • 6,7-Dihydrodipyrido[1,2-a:2',1'-c]pyrazidiinium dibromide
  • 6,7-Dihydrodipyrido[1,2-a:2',1'-c]pyrazinediium dibromide
  • 6,7-Dihydrodipyrido[1,2-a:2',1'-c]pyrazinium dibromide
  • 6,7-Dihydrodipyridol 1,2-a:2',1-cpyrazinedium dibromide
  • 6,7-Dihydrodipyridol(1,2-a:2',1-c)pyrazinedium dibromide
  • 6,7-Dihydropyrido[1,2-a:2',1'-c]pyrazinedium dibromide
  • 9,10-Dihydro-8a,10a-diazoniaphenanthrene dibromide
  • 9,10-Dihydro-8a-10a-diazoniaphenanthrene dibromide
  • 9-10-Dihydro-8a,10a-diazoniaphenanthrene dibromide
  • Dibromure de diquat
  • dibromuro de dicuat
  • Dipyrido[1,2-a:2',1'-c]pyrazinium, 6,7-dihydro-, bromide (1:2)
  • Diquatdibromid
  • DIQUAT-DIBROMID
  • Eliminator
  • N,N'-Ethylene-2,2'-bipyridinium dibromide
  • Ortho-Diquat
  • Reglone
  • Reglone Turbo
  • salts of diquat
  • Weedtrine D
  • Aquacide
  • Caswell No. 402
  • Deiquat
  • Deiquat dibromide
  • Detrone
  • 9,10-Dihydro-8a,10a-diazoniaphenanthrene(1,1'-ethylene-2,2'-bipyridylium)dibromide
  • 6,7-Dihydrodipyrido(1,2-a:2',1'-c)pyrazinedium dibromide
  • EINECS 201-579-4
  • EPA Pesticide Chemical Code 032201
  • Ethylene dipyridylium dibromide
  • 1,1'-Ethylene 2,2'-dipyridylium dibromide
  • 1,1'-Ethylene-2,2'-dipyridylium dibromide
  • NSC 116553
  • Preeglone
  • Reglon dibromide
  • Weedtrine-D
  • 1,1'-Aethylen-2,2'-bipyridinium-dibromid
  • UNII-6BDV3T272W

Applications:

Separation of Diquat dibromide on Newcrom R1 HPLC column

February 16, 2018
Separation of Diquat dibromide on Newcrom C18 HPLC column

Diquat dibromide can be analyzed by this reverse phase (RP) HPLC method with simple conditions. The mobile phase contains an acetonitrile (MeCN), water, and phosphoric acid. For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid. Smaller 3 µm particles columns available for fast UPLC applications. This liquid chromatography method is scalable and can be used for isolation impurities in preparative separation. It also suitable for pharmacokinetics.

Application Column

Newcrom R1

The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.

Select options
Application Analytes:
Diquat dibromide
The result was obtained by a proprietary SIELC algorithm. It may deviate from the actual experimental data. The experimental data are available upon request. Contact us by e-mail: support@sielc.com or by phone: 847-229-2629.