Difenzoquat metilsulfate | CAS#43222-48-6 | herbicide

MedKoo Cat#: 593086 | Name: Difenzoquat metilsulfate

Description:

WARNING: This product is for research use only, not for human or veterinary use.

Difenzoquat metilsulfate is used as herbicide for wild oat control.

Chemical Structure

Difenzoquat metilsulfate

CAS#43222-48-6

Theoretical Analysis

MedKoo Cat#: 593086

Name: Difenzoquat metilsulfate

CAS#: 43222-48-6

Chemical Formula: C18H20N2O4S

Exact Mass: 360.1144

Molecular Weight: 360.43

Elemental Analysis: C, 59.98; H, 5.59; N, 7.77; O, 17.76; S, 8.89

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Synonym

Difenzoquat metilsulfate; Difenzoquat methyl sulfate; Finaven;

IUPAC/Chemical Name

1,2-Dimethyl-3,5-diphenylpyrazolium methylsulphate

InChi Key

XQEMNBNCQVQXMO-UHFFFAOYSA-M

InChi Code

InChI=1S/C17H17N2.CH4O4S/c1-18-16(14-9-5-3-6-10-14)13-17(19(18)2)15-11-7-4-8-12-15;1-5-6(2,3)4/h3-13H,1-2H3;1H3,(H,2,3,4)/q+1;/p-1

SMILES Code

CN1[N+](C)=C(C2=CC=CC=C2)C=C1C3=CC=CC=C3.O=S(OC)([O-])=O

Appearance

Solid powder

Purity

>98% (or refer to the Certificate of Analysis)

Shipping Condition

Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition

Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility

Soluble in DMSO

Shelf Life

>3 years if stored properly

Drug Formulation

This drug may be formulated in DMSO

Stock Solution Storage

0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code

2934.99.03.00

More Info

Instruction

View handling instruction

Preparing Stock Solutions

The following data is based on the product molecular weight 360.43 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Concentration / Solvent Volume / Mass	1 mg	5 mg	10 mg
1 mM	1.15 mL	5.76 mL	11.51 mL
5 mM	0.23 mL	1.15 mL	2.3 mL
10 mM	0.12 mL	0.58 mL	1.15 mL
50 mM	0.02 mL	0.12 mL	0.23 mL

1: Koh EH, Mun C, Kim C, Park SG, Choi EJ, Kim SH, Dang J, Choo J, Oh JW, Kim DH, Jung HS. M13 Bacteriophage/Silver Nanowire Surface-Enhanced Raman Scattering Sensor for Sensitive and Selective Pesticide Detection. ACS Appl Mater Interfaces. 2018 Mar 28;10(12):10388-10397. doi: 10.1021/acsami.8b01470. Epub 2018 Mar 13. PubMed PMID: 29505228. 2: Vinhal JO, Nege KK, Lage MR, de M Carneiro JW, Lima CF, Cassella RJ. Adsorption of the herbicides diquat and difenzoquat on polyurethane foam: Kinetic, equilibrium and computational studies. Ecotoxicol Environ Saf. 2017 Nov;145:597-604. doi: 10.1016/j.ecoenv.2017.08.005. Epub 2017 Aug 9. PubMed PMID: 28802141. 3: Nardin T, Barnaba C, Abballe F, Trenti G, Malacarne M, Larcher R. Fast analysis of quaternary ammonium pesticides in food and beverages using cation-exchange chromatography coupled with isotope-dilution high-resolution mass spectrometry. J Sep Sci. 2017 Oct;40(20):3928-3937. doi: 10.1002/jssc.201700579. Epub 2017 Sep 4. PubMed PMID: 28779575. 4: Vinhal JO, Lima CF, Cassella RJ. Polyurethane foam loaded with sodium dodecylsulfate for the extraction of 'quat' pesticides from aqueous medium: Optimization of loading conditions. Ecotoxicol Environ Saf. 2016 Sep;131:72-8. doi: 10.1016/j.ecoenv.2016.05.012. Epub 2016 May 20. PubMed PMID: 27213562. 5: Peltenburg H, Timmer N, Bosman IJ, Hermens JL, Droge ST. Sorption of structurally different ionized pharmaceutical and illicit drugs to a mixed-mode coated microsampler. J Chromatogr A. 2016 May 20;1447:1-8. doi: 10.1016/j.chroma.2016.04.017. Epub 2016 Apr 11. PubMed PMID: 27083257. 6: Vinhal JO, Lima CF, Cassella RJ. Sorption of the herbicides diquat and difenzoquat from aqueous medium by polymeric resins in the presence of sodium dodecylsulfate: Kinetic and mechanistic study. J Environ Sci Health B. 2016 Jul 2;51(7):482-9. doi: 10.1080/03601234.2016.1159461. Epub 2016 Apr 12. PubMed PMID: 27070666. 7: Oemisch L, Goss KU, Endo S. Ion exchange membranes as novel passive sampling material for organic ions: application for the determination of freely dissolved concentrations. J Chromatogr A. 2014 Nov 28;1370:17-24. doi: 10.1016/j.chroma.2014.10.041. Epub 2014 Oct 24. PubMed PMID: 25454126. 8: Agostini de Moraes M, Cocenza DS, da Cruz Vasconcellos F, Fraceto LF, Beppu MM. Chitosan and alginate biopolymer membranes for remediation of contaminated water with herbicides. J Environ Manage. 2013 Dec 15;131:222-7. doi: 10.1016/j.jenvman.2013.09.028. Epub 2013 Oct 28. PubMed PMID: 24178315. 9: Xu D, Lu S, Chen D, Lan J, Zhang Z, Yang F, Zhou Y. [Determination of ten pesticides of pyrazoles and pyrroles in tea by accelerated solvent extraction coupled with gas chromatography-tandem mass spectrometry]. Se Pu. 2013 Mar;31(3):218-22. Chinese. PubMed PMID: 23785993. 10: Pateiro-Moure M, Arias-Estévez M, Simal-Gándara J. Competitive and non-competitive adsorption/desorption of paraquat, diquat and difenzoquat in vineyard-devoted soils. J Hazard Mater. 2010 Jun 15;178(1-3):194-201. doi: 10.1016/j.jhazmat.2010.01.063. Epub 2010 Jan 18. PubMed PMID: 20133062. 11: Pateiro-Moure M, Pérez-Novo C, Arias-Estévez M, Rial-Otero R, Simal-Gándara J. Effect of organic matter and iron oxides on quaternary herbicide sorption-desorption in vineyard-devoted soils. J Colloid Interface Sci. 2009 May 15;333(2):431-8. doi: 10.1016/j.jcis.2009.02.019. Epub 2009 Feb 12. PubMed PMID: 19268966. 12: Pei Z, Shan XQ, Wen B, He B, Liu T, Xie Y, Owens G. Sorption of anionic metsulfuron-methyl and cationic difenzoquat on peat and soil as affected by copper. Environ Sci Technol. 2008 Sep 15;42(18):6849-54. PubMed PMID: 18853799. 13: Pateiro-Moure M, Nóvoa-Muñoz JC, Arias-Estévez M, López-Periago E, Martínez-Carballo E, Simal-Gándara J. Quaternary herbicides retention by the amendment of acid soils with a bentonite-based waste from wineries. J Hazard Mater. 2009 May 30;164(2-3):769-75. doi: 10.1016/j.jhazmat.2008.08.071. Epub 2008 Aug 28. PubMed PMID: 18829159. 14: Pateiro-Moure M, Martínez-Carballo E, Arias-Estévez M, Simal-Gándara J. Determination of quaternary ammonium herbicides in soils. Comparison of digestion, shaking and microwave-assisted extractions. J Chromatogr A. 2008 Jul 4;1196-1197:110-6. doi: 10.1016/j.chroma.2008.03.081. Epub 2008 Apr 3. PubMed PMID: 18423476. 15: Pateiro-Moure M, Arias-Estévez M, López-Periago E, Martínez-Carballo E, Simal-Gándara J. Occurrence and downslope mobilization of quaternary herbicide residues in vineyard-devoted soils. Bull Environ Contam Toxicol. 2008 May;80(5):407-11. doi: 10.1007/s00128-008-9403-z. Epub 2008 Apr 4. PubMed PMID: 18389162. 16: Deihimfard R, Zand E, Damghani AM, Soufizadeh S. Herbicide risk assessment during the Wheat Self-sufficiency Project in Iran. Pest Manag Sci. 2007 Oct;63(10):1036-45. PubMed PMID: 17665368. 17: Pateiro-Moure M, Pérez-Novo C, Arias-Estévez M, López-Periago E, Martínez-Carballo E, Simal-Gandara J. Influence of copper on the adsorption and desorption of paraquat, diquat, and difenzoquat in vineyard acid soils. J Agric Food Chem. 2007 Jul 25;55(15):6219-26. Epub 2007 Jul 4. PubMed PMID: 17608503. 18: Ariffin MM, Anderson RA. LC/MS/MS analysis of quaternary ammonium drugs and herbicides in whole blood. J Chromatogr B Analyt Technol Biomed Life Sci. 2006 Oct 2;842(2):91-7. Epub 2006 May 22. PubMed PMID: 16716776. 19: Merino F, Rubio S, Pérez-Bendito D. Evaluation and optimization of an on-line admicelle-based extraction-liquid chromatography approach for the analysis of ionic organic compounds. Anal Chem. 2004 Jul 15;76(14):3878-86. PubMed PMID: 15253620. 20: Rytwo G, Tavasi M. Addition of a monovalent cationic pesticide to improve efficacy of bipyridyl herbicides in Hulah Valley soils. Pest Manag Sci. 2003 Nov;59(11):1265-70. PubMed PMID: 14620056.