Pesticide Standards

Stability Light Sensitive Applications Trichlorfon is an irreversible organophosophate acetylcholinesterase inhibitor and the prodrug of Dichlorvos (D435950) (1,2). Trichlorfon have also shown potential actions to be utilized as an effective organophosphorus pesticide. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References (1) Li, R., et al.: App. Microbiol. Biotechnol., 94, 1553 (2012) (2) Bakirci, G.T., et al.: Food. Chem., 135, 1901 (2012)

Applications 2,4,6-Trichlorophenol is used as a broad range pesticide against insects, fungi, vegetation and bacteria. It has become a common environmental contaminant and probable human carcinogen. References Nunes, C., et al.: J. Env. Biol., 29, 733 (2008), Carucci, A., et al.: Water Sci. Technol., 58, 309 (2008), Fu, W., et al.: Env., Toxicol., Chem., 28, 1372 (2009), Osborne, R., et al.: Biochem., 48, 4231 (2009), Campoy, S., et al.: Env. Microbiol., 11, 99 (2009),

Applications 2,2,2-Trichloro-acetic Acid is an acetic acid analogue used for the precipitation of macromolecules including proteins, DNA and RNA as well as for cosmetic treatments. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Wiley D. et al.: Clin. Infect. Dis., 35m S210 (2002);

Applications The metabolite in soil and sugar beets of Chloridazon. References Smith, D.T., et al.: Weed Sci., 18, 260 (1970),

Applications Labelled Irgarol (I764100). Irgarol is a highly specific and effective inhibitor of photosynthesis. This makes it ideal, combined with its very low water solubility, for use in long-life antifouling coatings for marine applications to prevent the growth of algae. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Okamura, H., et al.: J. Environ. Sci. Health, B34, 225 (1999), Comber, S., et al.: Sci. Total Environ., 286, 61 (2002), Gatidou, G, et al.: Environ. Int., 33, 70 (2007),

Applications 1-(1-Ethylpropyl)-5,6-dimethyl-7-nitro-1H-benzimidazole is a metabolite of Pendimethalin(P221900). Pendimethalin herbicide used to control the spread of weedgrass. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Haith, D., et al.: Environ. Sci. Technol., 44, 6496 (2010), Jabran, K., et al.: Int. J. Agric. Biol., 12, 335 (2010)

Applications Imidaclothiz-d4 is labelled Imidaclothiz (I275000) which is an action body of nicotinic acid acetylcholinesterase enzyme acceptor. It can be used as a pesticide. After pests contact the product, the normal conduction of their central nerves is inhibited and pests are numbed to death. References Jeschke, P., et al: PCT Int. Appl. (2009), WO 2009135613 A1 20091112; Kagabu, S., et al.: J. Agricultural Food Chem., 55, 812 (2007); Wang, Y., et al.: Pest Management Sci., 68, 1564 (2012)

Applications 2-Imidazolidinethione is a pesticide used in production of fruits and vegetables. It is also used as a new contrast agent for MRI studies based on proton chemical exchange dependent saturation transfer (1) . 2-Imidazolidinethione is also a corrosion inhibitor (2) due to the adsorption of the mol. species. Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants. References 1. Ward, K. et al.: J. Magn. Reson. 2000 Mar:143(1) 79-872. Pillai, K. et al.: J. Electrochem. Soc. 1978 Aug:125(9) 1393-1397

Applications (R)-Diclofop-methyl is a stereo-isomer of Diclofop-methyl(D431555) which isused as the active ingredient in many herbicides that are used to control weed growth in plants such as wheat and wild oats. References Marzouk, E., et al.: J. Appl. Sci. Res., 9, 4907 (2013)

Applications Chlorpropham is particularly useful in agricultural settings. It is used in pesticide products for treatment of plants and soil. References Wozniak, E., et al.: PCT Int. Appl. (2020), WO 2020118278 A1

Applications Bentazon-d7 is deuterium labelled Bentazon (B120580), which is a herbicide. References Ghirardello, D., et al.: Environ. Sci. Technol., 44, 9010 (2010), Frihauf, J., et al.: Weed Technol., 24, 262 (2010), Rotroff, D., et al.: Toxicol. Sci., 117, 348 (2010),

Stability Unstable in DMSO solution Applications Chlorimuron-ethyl is used in weed control method as herbicide. References Sada, Y., et al.: PCT Int. Appl. 45 pp. (2020)

Applications The labelled trans-isomer of the third generation synthetic pyrethroid insecticide, Bifenthrin (B383000). Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Plummer, E.L., et al.: Pestic. Sci., 14, 560 (1983), Trumble, J.T., et al.: J. Econ. Entomol., 81, 608 (1988), Ross, M., et al.: Biochem. Pharmacol., 71, 657 (2006), Hillegass, J., et al.: Toxicol. Sci., 102, 413 (2008),

Applications Fenbuconazole is a conazole based fungicide used as a spray for the control of leaf spot, yellow and brown rust, powdery mildew and net blotch on wheat and barley and apple scab, pear scab and apple powdery mildew on apples and pears. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Reiss, R., et al.: Food. Chem. Toxicol., 50, 4421 (2012); Loos, M. et al.: Environ. Sci. Technol., 46, 9830 (2012);

Applications An insecticide, used to control insects from food crops, animal feed and cotton products. Fenvalerate is useful in cannabis testing kits as a component of pesticide mixes (P698230). Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Sharma, R., et al.: Environ. Ecol., 27, 1481 (2009), Choudhary, S., et al.: J. Industrial Poll. Cont., 25, 145 (2009), Tang, J., et al.: Pest Man. Sci., 66, 121 (2010), Ai, G., et al.: J. Agric. Food Chem., 58, 694 (2010),

Applications Chlorfenapyr-d7 is the labelled analogue of Chlorfenapyr (C428500), which is a halogenated pyrrole based pro-insecticide. Chlorfenapyr functions by metabolizing into an active insecticide after entering the host. Chlorfenapyr is used primarily as a means of pest control on cotton. Used as a standard for Pesticide detection. Chlorfenapyr is also useful in cannabis testing kits as a component of pesticide mixes (P698230). References Lovell, J.B. et al.: Bright. Crop Prot. Pests Dis., 1, 37 (1990); Wier, A.T. et al.: J. Agric. Entemol., 11, 311 (1994); Black, B.C. et al.: Pest. Biochem. Physiol., 50, 115 (1994);

Stability Hygroscopic Applications Diquat-d8 Dibromide (dipyridine-d8) is a useful isotopically labeled compound of Diquat Dibromide Monohydrate (D492900(M)), which is a contact herbicide used also to produce desiccation and defoliation. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Brian, et al.: Nature, 181, 446 (1958), Gaines, T.B., et al.: Fundam. Appl. Toxicol., 7, 299 (1986),

Applications Herbicide used to control the spread of weedgrass. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Haith, D., et al.: Environ. Sci. Technol., 44, 6496 (2010), Jabran, K., et al.: Int. J. Agric. Biol., 12, 335 (2010), Rahaman, S., et al.: Environ. Ecol., 28, 1 (2010),

Applications Mepronil is an benzanilide based fungicide found in the raw materials of herbal medicine. References Inoue, T., et al.: J. Agr. Food. Chem., 59, 3857 (2011);

Applications RPA 202248 is a derivative of isoxaflutole, a herbicide used for weed control. References Menezes, C, W.G., et al.: Weed. Res., 52, 520 (2012); Gangwal, S., et al.: Sci. Total. Envrion., 435 (2012); Gomez-Perez, M.L., et al.: J. Chromatograph. A., 1248, 130 (2012);

Applications Tebutam is used as herbicide and pesticide.

Applications Flumetralin is a pesticide. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Fillion, J., et al.:J. AOAC Int., 83, 698(2000); Judson, R., et al.: Environ. Health Perspectives, 118, 485 (2010)

Applications Chlorantraniliprole-D3 is an isotopic labeled compound of Chlorantraniliprole (C325380); a pyrazolylpyridine insecticide and an activator of insect ryanodine receptor. Used in Pesticide detection. References Lahm, G.P., et al.: Bioactive. Heterocyclic. Compound. Class., 251, (2012);

Applications 2,6-Difluorobenzoic Acid is a fluorinated benzoic acid (FBA) that can be used as a chemical water tracer in oil field applications. References Serres-Piole, C., et al.: Energ. Fuel., 25, 4488 (2011)

Applications Diafenthiuron is an insecticide. References Delbeke, F., et al.: Entomophaga, 42, 349 (1997); Mezcua, M., et al.: Anal. Chem., 81, 913 (2009);

Applications 2-Amino-N-isopropylbenzamide is a metabolite formed from Bentazon (B120580), a post-emergence, acidic herbicide used for selective control of broadleaf weeds and sedges in beans, rice, corn, peanuts and mint. References Pinto, G. & Jardim, I.: J. Chromatogr. A, 846, 369 (1999); Salman, J. & Hameed, B.: J. Hazard Mater., 175, 133 (2010)

Applications Mieshuan is a pesticide. It is effective against house and wild rodents, including rats and mice. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Teng, T., et al.: Zhonghua Yufang Yixue Zazhi, 13, 220 (1979); Deng, Z.: Chinese J. Preventive Medicine, 13, 220 (1979)

Applications 4,4'-Dichlorodiphenyltrichloroethane is a synthetic organochlorine insecticide. 4,4'-Dichlorodiphenyltrichloroethane functions by opening sodium ion channels in the insects’ neurons, causing them to fire spontaneously which in turn leads to death. 4,4'-Dichlorodiphenyltrichloroethane is banned for agricultural use in North America, it is still commonly used in some countries and particularly as a means of malaria control. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Balkew, M. et al.: Paras. Vect., 3, No pp. given (2010); Kikankie, C.K. et al.: Malaria J., 9, No pp. given. (2010); Battu, R.S. et al.: Sci. Total Environ., 78, 173 (1989);

Applications Flumorph can be used in analytical study of simultaneous determination of 106 pesticides in nuts by LC-​MS​/MS using freeze-​out combined with dispersive solid-​phase extraction purification. References Wang, J., et al.: J Sep Sci, 40, 2398 (2017)

Applications Phenmedipham-ethyl is used as an agrochemical bioregulator. Phenmedipham-ethyl is an impurity of Phenmedipham (P314600); a carbanilate selective herbicide used post-emergence in beet crops after the emergence of most broad-leaved weeds and before they develop. References Wujek, B., et al.; J. Food. Agri. Environ., 10, 606 (2012); Kudsk, P., et al.: Austral. J. Crop. Sci., 6, 1674 (2012); Liu, B., et al.: J. Agric. Food Chem., 58, 2673 (2010)

Applications Labelled Monocrotophos, an organophosphorous insecticide. Monocrotophos is used mainly against cotton pests but it is also used in the protection of citrus, rice, potatoes, vegetables and other crops. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Patel, I. et al.: Ind. J. Agric. Sci., 67, 83 (1997); Rao, V.L. et al.: Ind. J. Agric. Sci., 54, 209 (1984); Kinzer, R.E. et al.: J, Econ. Entomol., 69, 697 (1976);

Applications Phosphfolan-methyl is an insecticide used in the treatment of crops and protection from pests. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Chen, H. et al.: Sepu, 29, 409 (2011);

Applications τ-Fluvalinate is a synthetic pyrethroid aracacide. τ-Fluvalinate is commonly used to control Varroa jacobsoni (a parasitic mite) in honey bee colonies. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Delaplane, K.S. et al.: J. Econ. Entomol., 88, 1206 (1995); Ferrer-Dufol, M. et al.: J. Apicul. Res., 34, 147 (1995); Lindberg, C.M. et al.: J. Econ. Entomol., 93, 189 (2000);

Stability Moisture Sensitive Applications Trifloxystrobin is a broad-spectrum foliar fungicide used in plant pritection. Trifloxystrobin functions by inhibiting fungal spore germination. Useful in cannabis testing kits as a component of pesticide mixes (P698235). Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Margot, P. et al.: Bright. Crop Prot. Conf. Pest Dis., 2, 375 (1998); Karadimos, D.A. et al.: Crop Prot., 24, 23 (2005); Prom, L.K. et al.: Plant Dis., 87, 252 (2003);

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications Third generation synthetic pyrethroid. Insecticide, acaricide. Useful in cannabis testing kits as a component in pesticide mixes (P698230). Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Plummer, E.L., et al.: Pestic. Sci., 14, 560 (1983), Trumble, J.T., et al.: J. Econ. Entomol., 81, 608 (1988), Ross, M., et al.: Biochem. Pharmacol., 71, 657 (2006), Hillegass, J., et al.: Toxicol. Sci., 102, 413 (2008),

Applications Niclosamide Ethanolamine Salt is an ethanolamine salt of Niclosamide (N395500), which is used as an anthelmintic drug (Cestodes) References Loftsson, T., et al.: J. Pharm. Sci., 85, 1017 (1996), Malik, N., et al.: Anti. Cancer Drugs, 10, 767 (1999), El-Sayed, M., et al.: Pharm. Res., 18, 23 (2001),

Applications 6-Methyl-1,3,5-triazine-2,4(1H,3H)-dione is a metabolite of metsulfuron methyl that has been found in soil. References Ye, Q., Sun, J., Wu, J.: Environ. Pollut., 126, 417 (2003)

Applications Pentachlorophenol-13C6 is the labeled form of Pentachlorophenol (P238100), which is used as insecticide for terminate control; pre-harvest defoliant; general herbicide. Antimicrobial preservative and fungicide for wood, wood products, starches, textiles, paints, adhesives, leather, pulp, paper, industrial waste systems, building materials. Surface disinfectant.This compound is a contaminant of emerging concern (CECs). Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Gaines, T.B., et al.: Toxicol. Appl. Pharmacol., 14, 515 (1969),

Applications Chloroxuron Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Applications Arylex exhibits potent dicot weed control; Herbicide. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Schmitzer, P. R., et al.: ACS Symp. Ser., 1204, 247-260 (2015); Epp, J. B., et al.: Bioorg. Med. Chem., 24, 362-371 (2016); Zhao, H., et al.: J. Sep. Sci., 38, 1164-1171 (2015)

Applications Cyprofuram Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Applications Terbufos-d10 (O,O-diethyl-d10) (CAS# 1276197-42-2) is a useful isotopically labeled research compound.

Applications 2-Hydroxy-6-trifluoromethylpyridine

Applications Oxamyl is a pesticide used in the treatment and protection of crops from parasites and insects. Oxamyl is also useful in cannabis testing kits as a component of pesticide mixes (P698240). Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Applications Chlorethoxyfos is an organophosphorous pesticide/insecticide. References Li, S., et al.: Toxicology In Vitro, 56, 93 (2019); Yi, X., et al.: Sepu, 34, 1097 (2016); Can, A., et al.: Toxicol. Lett., 230, 434 (2014)