Toxicology

<p>Applications Verapamil-d3 Hydrochloride is the labeled analogue of Verapamil Hydrochloride (V125000), which is a calcium channel blocker, antihypertensive, antianginal, and antiarrhythmic (class IV).<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Atlas, D, and Adler, M.: Proc. Natl. Acad. Sci. USA, 78, 1237 (1981); Janis, R., et al.: Adv. Drug. Res., 16, 309 (1987)<br></p>

<p>Applications Novaluron is an insect growth regulator and shows killing effect against various larvae of genus Lepidoptera, Coleoptera, Hemiptera and Diptera. Useful in cannabis testing kits as a component of pesticide mixes (P698240).<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Lefebvre, M., et al.: J. Econmic. Entomol., 105, 866 (2012); Brock, T.C.M., et al.: Environ. Sci. Pollu. Res., 19 3610 (2012);<br></p>

<p>Applications A synthetic opioid similar in structure to Methadone (M225865). It acts as a μ-opioid receptor agonist and evokes heroin-like discriminative stimulus effects.<br>References Newman, J.L. et al.: Psychopharmacol., 164, 108 (2002); Brase, D.A. et al.: Biochem. Pharmacol., 25, 1684 (1976);<br></p>

<p>Applications 4-Amino-N-(1,1-dimethylethyl)-4,5-dihydro-3-(1-methylethyl)-5-oxo-1H-1,2,4-triazole-1-carboxamide is a triazolinone herbicide with a broad spectrum of weed control.<br>References Dayan, F., et al.: Weed Science, 57, 579 (2009); Elmore, M., et al.: Weed Technol., 27, 596 (2013)<br></p>

<p>Applications RTI-113 is a 3-phenyltropane analogue that acts as a potent and selective dopamine uptake inhibitor. RTI-113 has been shown to reduce cocaine self-administration at high occupancy of dopamine transporter. Studies suggest that RTI-113 and its analogs may be useful tools for developing potential agonist therapies for cocaine dependence.<br>References Dworkin, S. et al.: Synapse, 30, 49 (1998); Negus, S.S. et al.: Pharmacol. Biochem. Behav., 91, 333 (2009); Cook, C. et al.: Eur. J. Pharmacol., 442, 93 (2002);<br></p>

<p>Applications Octanoyl L-Carnitine Chloride is a metabolite of Carnitine (C184110, L-Carnitine).<br>References Huang, Z., et al.: Anal. Biochem., 199, 98 (1991), Friolet, R., et al.: J. Clin. Invest., 94, 1490 (1994), Rashed, M., et al.: Pediatr. Res., 38, 324 (1995), Costa, C., et al.: J. Lipid Res., 38, 173 (1997),<br></p>

<p>Applications Algestone Acetophenide is a progestational steroid that has been shown to increase the proteins in milk and serum in goats and decrease the weight gain of kids. Algestone Acetophenide is used as an injectable steroid contraceptive in Chile and Mexico.<br>References Abdel, K., et. al.: J. Drug Res., 7, 79 (1975); Thomas, D.B., et. al.: AM. J. Epidemiol., 130, 237 (1989)<br></p>

<p>Applications Tolvaptan is a selective, competitive arginine vasopressin V2 receptor antagonist used to treat hyponatremia (low blood sodium levels) associated with congestive heart failure, cirrhosis, and the syndrome of inappropriate antidiuretic hormone (SIADH).<br>References Paterna, S., et al.: Eur. J. Heart Fail, 2, 305 (2000); Udelson, J., et al.: Circulation, 104, 2417 (2001); Goldsmith, S., et al.: J. Am. Coll Cardiol., 46, 1785 (2005); Schrier, R., et al.: N. Engl. J. Med., 355, 2099 (2006);<br></p>

<p>Applications Labelled Flavine Adenine Dinucleotide. The prosthetic group of certain flavoproteins including D-amino acid oxidase, glucose oxidase, glycine oxidase, fumaric hydrogenase, histaminase, and xanthine oxidase. Riboflavin kinase tumor necrosis factor receptor 1 NADPH oxidase.<br>References DeLuca, K., et al.: J. Biol. Chem., 223, 569 (1956), Yagi, K., et al.: Biochemistry, 19, 1553 (1980), Li, G., et al.: J. Phys. Chem., 112, 4573 (2008),<br></p>

<p>Stability Light Sensitive<br>Applications Fluorescent brightener 28 (CAS# 4193-55-9) is a fluorescent whitening agent used for textiles.<br>References Tang, J.; et al.: Sepu, 36, 670 (2018);<br></p>

<p>Applications A muscarinic receptor used as nootropic agent.<br>References Wolf-Pflugmann, M., et al.: Arzneim-Forsch./Drug Res., 39(1), 5, 539 (1989),<br></p>

<p>Applications Ezetimibe-d4 is the labeled analogue of Ezetimibe (E975000), an antihyperlipoproteinemic. A cholesterol absorption inhibitor.<br>References van Heek, M., at al.: J. Pharmacol. Exp. Ther., 283, 157 (1997); van Heek, M., at al.: Brit. J. Pharmacol., 129, 1748 (2000)<br></p>

<p>Applications Systemic agricultural fungicide.<br>References Ozer, N., et al.: J. Phytopathol., 158, 744 (2010), Schafer, R., et al.: Environ. Sci. Technol., 45, 1665 (2011),<br></p>

<p>Applications Picoxystrobin is a methoxyacrylate strobilurin fungicide designed for the control of wide range of cereal diseases.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Walorczyk, S., et al.: J. Chromatograph. A., 1251, 219 (2012); Roszko, M., et al.: J. Am. OIl. Chemist. Soc., 89, 389 (2012);<br></p>

<p>Applications Ethoprophos is an organophosphate non-systemic nematicide and soil insecticide (1). Ethoprophos is an acetylcholinesterase (AChE) inhibitor (2,3). Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants. Used as a standard for Pesticide detection. Ethoprophos is also useful in cannabis testing kits as a component of pesticide mixes (P698230).<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References 1. Wing, K. et al.: Pest. Biochem. Physiol. 1984. Feb:21(1) pp22-302. Opperman, C. et al.: J. Nematol. 1990 Oct;22(4):481-83. Nordmeyer, D. et al.: Plant. Dis. J. 1985 Jan:69: 67-69<br></p>

<p>Applications A glucuronide of (Z)-4-Hydroxy Tamoxifen (or trans-4-hydroxytamoxifen), an active metabolite of Tamoxifen (T006000).<br>References Beaulieu, M., et al.: J. Biol. Chem., 271, 22855 (1996), Green, M., et al.: Drug Metab. Dispos., 26, 860 (1998), Nishiyama, T., et al.: Biochem. Pharmacol., 63, 1817 (2002),<br></p>

<p>Applications Selective pre-emergence herbicide.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Bailey, G.W., et al.: Residue Rev., 10, 97 (1965), Chun, O., et al.: Food Chem. Toxicol., 41, 1063 (2003), Berrada, H., et al.: Food Control., 21, 36 (2010),<br></p>

<p>Applications (±)-Quizalofop-ethyl-d3 (propionate-3,3,3-d3) is the labelled version of Quizalofop-ethyl (Q826108(P)), which may have agricultural applications specifically in controlling plant diseases. (±)-Quizalofop-ethyl-d3 (propionate-3,3,3-d3) has been useful in analytical studies as well, particularly in the development of retention time interpolation scale for liquid chromatography.<br>References Watanabe, S., Jpn. Kokai Tokkyo Koho (2020) JP 2020125364 A; Celma, A., et al.: J. Chromatogr. A, 1568, 101 (2018)<br></p>

<p>Applications A labelled antipruritic. Antibacterial, antimicrobial agent.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Robinson, et al.: J. Pharm. Pharmacol., 18, 19 (1966); Abdel-Moety, E., et al.: Eur. J. Pharm. Sci., 5, 1 (1997); Basavaiah, K., et al.: Chem. Pharm. Bull., 47, 1351 (1999);<br></p>

<p>Applications Deuterated Irinotecan, a DNA topoisomerase inhibitor.<br>References Kunimoto, T., et al.: Cancer Res., 47, 5944 (1987), Shimada, Y., et al.: J. Clin. Oncol., 11, 909 (1993)<br></p>

<p>Applications Inhibits the enzyme HMG-CoA reductase in vitro.<br>References Endo, A., et al.: J. Antibiot., 32, 852 (1979), Alberts, A.W., et al.: Drug Invest., 2 (Suppl. 2), 9 (1990), Kuroda, M., et al.: Biochim. Biophys. Acta, 486, 70 (1977),<br></p>

<p>Stability Moisture Sensitive<br>Applications S-Methyl Fenitrothion is a metabolite of Fenitrothion (F247850), an insecticide.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Fukushima, M., et. al.: J. Agr. Food Chem., 51, 5016 (2003); Nishizawa, Y., et al.: Agric. Biol. Chem., 25, 605 (1961)<br></p>

<p>Applications Propionyl-L-carnitine (CAS# 20064-19-1) is a useful research chemical compound.<br></p>

<p>Applications An organophosphorus insecticide.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Bhosale, B., et al.: Pestol., 33, 38 (2009), Dash, D., et al.: J. Entomol. Res., 33, 105 (2009), Hu, Y., et al.: J. Agric. Food Chem., 58, 2801 (2010),<br></p>

<p>Stability Moisture Sensitive<br>Applications Leptophos is an organophosphorus pesticides which exhibits a stronger endocrine disruption than its (+)form in JEG-3 cell.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Lu, Y., et al.: Zhejiang Gongye Daxue Xuebao, 40, 152-156 (2012)<br></p>

<p>Applications A metabolite of Testosterone (T155000). It is a urinary metabolite of Androstenedione (A637550) in patients with Addison's disease and also used as a marker in blood plasma for detection of prostate cancer.<br>References Lokhov, P.G. et al.: Metabolomics, 6, 156 (2010); Bonnaire, Y. et al.: J. Anal. Toxicol., 19, 175 (1995); Tamm, J. et al.: Steroids, 8, 659 (1966);<br></p>

<p>Stability Hygroscopic<br>Applications Metabolite of Testosterone (T155000).<br>References Shibata, N., et al.: Biochem. J., 368, 783 (2002), Sonneveld, E., et al.: Toxicol. Sci., 83, 136 (2005), Schulze, J., et al.: J. Clin. Endocrinol. Metab., 93, 2500 (2008), Sten, T., et al.: Drug Metab. Disposition, 37, 417 (2009),<br></p>

<p>Applications Coumoxystrobin is a Coumarin (C755380) based fungicide.<br>References Guan, A., et al.: Pest Manag. Sci., 67, 647 (2011);<br></p>

<p>Applications Phenylguanidine anthelmintic. Anthelmintic.<br>References Williams, J.C., et al.: Am. J. Vet. Res., 46, 2188 (1985), Delatour, P., et al.: J. Vet. Pharmacol. Ther., 9, 230 (1986),<br></p>

<p>Applications Chlorimuron-ethyl-d5 is a labeled analogue of Chlorimuron-ethyl (C371273), which is used in weed control method as herbicide.<br>References Sada, Y., et al.: PCT Int. Appl. 45 pp. (2020)<br></p>

<p>Applications Sumatriptan Succinate is a selective 5-HT1B/1D-receptor agonist with anticonvulsant properties (1,2). Sumatriptan Succinate is used for migraine relief (2).<br>References (1) Razzaque, Z., et al.: Br J Clin Pharmacol. 47, 75 (1999) (2) Cady, R. K., et al.: J Headache Pain. 18, 17 (2017)<br></p>

<p>Applications Farnesol is an acyclic sesquiterpene alcohol which is used in perfumery due to its sweet and floral scent. Flavoring agent. Antibacterial.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Kromidas, L. et al.: Int. J. Cosmet. Sci., 28, 103 (2006); Joo J. et al.: Canc. Lett., 287, 123 (2009);<br></p>

<p>Applications Acetaminophen Dimer is an oxidatively couple dimer of Acetaminaphen (A161220), an analgesic and antipyretic agent used as a pain reliever to treat headache, muscle aches, and arthritis (1). Acetaminophen Dimer along with other p-acetamidophenol analogs were used to determine peroxidase activities (2,3).<br>References (1) McGill, M. R. and Jaeschke, H. Pharm Res. 30, 2174 (2013)(2) Potter, D.W. et al.: Mol. Pharmacol., 29, 155 (1986) (3) Shiga, M. et al.: Anal. Sci., 11, 195 (1995)<br></p>

<p>Applications Isotope labelled flavoprotein responsible for iodide salvage in thyroid glands. A tyrosine hydroxylase inhibitor.<br>References Fitzpatrick, P.F., et al.: Biochemistry, 30, 3658 (1991), Harsing, L.G., et al.: Neuroscience, 77, 419 (1997), Haynes, C., et al.: J. Biol. Chem., 277, 11513 (2002),<br></p>

<p>Applications Propafenone (cas# 54063-53-5) is a useful research chemical.<br></p>

<p>Applications (±)-Mianserin-d3 HCl (methyl-d3) (CAS# 1219804-97-3) is a useful isotopically labeled research compound.<br></p>

<p>Stability Light Sensitive<br>Applications Reactive Violet 5 is an azo textile dye used in the textile and fabrics and paper-printing industries.<br>References Kodam, K. et al.: World J. Microbiol.Biotechnol., 21, 367 (2005); Moosvi, S. et al.: World J. Microbiol. Biotechnol., 21, 667 (2005);<br></p>

<p>Applications A labelled form of Etofenprox (E936400), which is a pyrethroid derivative which is used as an insecticide. Used as a standard for Pesticide detection. Useful in cannabis testing kits as a component of pesticide mixes (P698235).<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Lehotay, S., et al.: J. AOAC Int., 88, 595 (2005); Paya, P., et al.: Anal. Bioanal. Chem., 389, 1697 (2007)<br></p>

<p>Applications Tribenuron is an herbicide used in the protection of grains and produce crops.<br>References Nazari A. et al.: Int J. Agri. Crop Sci., 5, 449 (2013);<br></p>

<p>Stability Moisture Sensitive<br>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).<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>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);<br></p>

<p>Stability Light Sensitive<br>Applications Isotope labelled S-enantiomer metabolite of tobacco, a specific N-nitrosamines with carcinogenic activity.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Hoffmann, D., et al.: Cancer Res., 39, 2505 (1979), Hecht, S., et al.: Chem. Res. Toxicol., 11, 559 (1998), Hecht, S., et al.: Mutation. Res., 424, 127 (1999), Wang, M., et al.: Chem. Res. Toxicol., 16, 616 (2003),<br></p>

<p>Applications 4-Dimethylaminosulfotoluidide is an intermediate in the synthesis of Tolylfluanide (T536730), a polyvalent sulfamide fungicide that is closely related to dichlofluanide.<br>References Wainwright, A. et al.: Bright. Crop Prot. Conf. Pests Dis., 1, 275 (1996)<br></p>