DIFENZOQUAT

Details

Stereochemistry	ACHIRAL
Molecular Formula	C17H17N2
Molecular Weight	249.3303
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	1

SHOW SMILES / InChI

Structure Search

SMILES

CN1C(=CC(C2=CC=CC=C2)=[N+]1C)C3=CC=CC=C3

InChI

InChIKey=LBGPXIPGGRQBJW-UHFFFAOYSA-N

InChI=1S/C17H17N2/c1-18-16(14-9-5-3-6-10-14)13-17(19(18)2)15-11-7-4-8-12-15/h3-13H,1-2H3/q+1

HIDE SMILES / InChI

Molecular Formula	C17H17N2
Molecular Weight	249.3303
Charge	1
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Approval Year

PubMed

Title	Date	PubMed
Environmental impact on vascular development predicted by high-throughput screening.	2011-11	21788198
Competitive and non-competitive adsorption/desorption of paraquat, diquat and difenzoquat in vineyard-devoted soils.	2010-06-15	20133062
Quaternary herbicides retention by the amendment of acid soils with a bentonite-based waste from wineries.	2009-05-30	18829159
Effect of organic matter and iron oxides on quaternary herbicide sorption-desorption in vineyard-devoted soils.	2009-05-15	19268966
Sorption of anionic metsulfuron-methyl and cationic difenzoquat on peat and soil as affected by copper.	2008-09-15	18853799
Determination of quaternary ammonium herbicides in soils. Comparison of digestion, shaking and microwave-assisted extractions.	2008-07-04	18423476
Occurrence and downslope mobilization of quaternary herbicide residues in vineyard-devoted soils.	2008-05	18389162
Herbicide risk assessment during the Wheat Self-sufficiency Project in Iran.	2007-10	17665368
Influence of copper on the adsorption and desorption of paraquat, diquat, and difenzoquat in vineyard acid soils.	2007-07-25	17608503
LC/MS/MS analysis of quaternary ammonium drugs and herbicides in whole blood.	2006-10-02	16716776
Evaluation and optimization of an on-line admicelle-based extraction-liquid chromatography approach for the analysis of ionic organic compounds.	2004-07-15	15253620
Addition of a monovalent cationic pesticide to improve efficacy of bipyridyl herbicides in Hulah Valley soils.	2003-11	14620056
Contact activity of difenzoquat differs from that of paraquat.	2003-08	12916774
Analysis of bipyridylium herbicides by capillary zone electrophoresis.	2003-05-22	12757121
Capillary electrophoresis-mass spectrometry for the analysis of quaternary ammonium herbicides.	2002-10-18	12458941
Analysis of the herbicides paraquat, diquat and difenzoquat in drinking water by micellar electrokinetic chromatography using sweeping and cation selective exhaustive injection.	2002-06-28	12186392
Two recessive gene inheritance for triallate resistance in Avena fatua L.	2002-05-16	12011175
Solid-phase extraction and sample stacking-capillary electrophoresis for the determination of quaternary ammonium herbicides in drinking water.	2002-02-08	11873975
Studies of pesticides by collision-induced dissociation, postsource-decay, matrix-assisted laser desorption/ionization time of flight mass spectrometry.	2001-05	11349957
Determination of quaternary ammonium pesticides by liquid chromatography-electrospray tandem mass spectrometry.	2001-04-20	11358204
Sample stacking with matrix removal for the determination of paraquat, diquat and difenzoquat in water by capillary electrophoresis.	2001-04-06	11330805
Formation of gas-phase clusters monitored during electrospray mass spectrometry: a study of quaternary ammonium pesticides.	2001	11466795
Tandem mass spectrometric analysis of quaternary ammonium pesticides.	2001	11319792

Substance Class	Chemical Created by `admin` on `Mon Mar 31 19:19:53 GMT 2025` Edited by `admin` on `Mon Mar 31 19:19:53 GMT 2025`
Record UNII	54NE792QN5
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

DIFENZOQUAT

Common Name

English

DIFENZOQUAT [ISO]

Preferred Name

English

1,2-DIMETHYL-3,5-DIPHENYLPYRAZOLIUM

Systematic Name

English

DIFENZOQUAT [MI]

Common Name

English

1,2-DIMETHYL-3,5-DIPHENYL-1H-PYRAZOLIUM

Systematic Name

English

Classification Tree Code System Code

EPA PESTICIDE CODE

106402