Toxicology

Applications A labelled metabolite of carboxylic acid.
References Bardsley, W., et al.: Biochem. J., 122, 557 (1971), Kim, J., et al.: Biosci. Biotechnol. Biochem., 69, 1331 (2005), Kopka, J., et al.: J. Biotechnol., 124, 312 (2006),

Applications Ginsenoside Re is an extract from ginger, responsible for some of the pharmacological functions. It displays cardiac contractility, anti-ischemic and anti-arrythmic activities.
References Peng, D. et al.: Chinese Med., 7, 2 (2012); Endale, M. et al.: Med. Inflamm., 748964/1 (2014);

Applications Ethyl 2,2,2-trichloroacetate (CAS# 515-84-4) is a useful research chemical compound.

Applications Pirimicarb-desmethyl is a metabolite of Pirimicarb, which is a carbamate pesticide.
References Climent, M., Miranda, M.: J. Chromatogr. A, 738, 225 (1996); Pirisi, F., et al.: J. Agric. Food Chem., 44, 2417 (1996); Blasco, C., et al.: Electrophoresis, 30, 1698 (2009);

Applications An immunosuppressive. Inhibits T and B cell proliferation. Activity is attributed mainly to its metabolite, a malononitrile derivative, which is beleived to inhibit dihydroorotate dehydrogenase as well as several protein tyrosine kinases.This compound is suitable for dihydroorotate dehydrogenase (DHODH) related research.
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 Vrenken, T., et al.: J. Hepatol., 49, 799 (2008), Mazzucco, G., et al.: Clin. Nephrol., 70, 163 (2008), Davies, M., et al.: J. Med. Chem., 52, 2683 (2009),

Applications Homopravastatin is an impurity of Pravastatin (P702000).
References O'Connor, P., et al.: Br. Med. J., 300, 667 (1990), Vickers, S., et al.: Drug. Metab. Dispos., 18, 138 (1990), Ellison, D., et al.: Anal. Profiles Drug Subst. Excipients, 22, 359 (1993), Reddy, K., et al.: J. Pharm. Biomed. Anal., 32, 461(2003),

Applications Prasugrel is a platelet inhibitor that reduces aggregation of platelets by being a P2Y12(ADP receptor) inhibitor.

Applications Amphetamine (A634240) analogue, a known hallucinogen,
References Tseng, L. et al. et al.: J. Pharmacol. Exp. Ther. 187, 263 (1976)

Applications 3-Chlorobenzotrichloride may be used as mosquito larvicide.
References Deonier, C.C., et. al.: Soap and Sanitary Chemicals, 22, 118 (1946)

Applications Antihistaminic, antiemetic, CNS depressant.
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 Edge, W., et al.: J. Pharm. Pharmacol., 5, 279 (1953), Huang, et al.: J. Pharm. Sci., 59, 772 (1970), Shearer, C.M., et al.: Anal. Profiles Drug Subs., 5, 429 (1976)

Applications 2-Cyano-2-(methoxyimino)acetic Acid is a cyano-oxime derivative used as a fungicide.
References Tellier, F., et al.: Pestic Biochem Physiol., 78, 151-160 (2004)

Stability Light Sensitive
Applications Urolithin B Glucuronide counteracts trimethylamine-N-oxide (TMAO)-induced cell damage and other detrimental effects of the cardiovascular systems triggered by TMAO.
References Savi, M., et al.: Molecules, 23, 549 (2018)

Applications Estropipate is used in post-menopausal women for hormonal replacement therapy, with benefits to improved cognition and prevention of osteoporosis.
References Klaiber, E. et al.: Psychoneuroendocrinol., 22, 549 (1999); McCombs, J. et al.: Maturitas., 48, 271 (2004); Burkhardt, M. et al.: J. Alz. Dis., 6, 221 (2004);

Applications (S)-Ketamine-d6 Hydrochloride is labelled (S)-Ketamine (K165310, HCl salt) which is the more active enantiomer of the NMDA receptor antagonist and anesthetic agent Ketamine (K165300).
References Meliska, C.J. et al.: J. Pharmacol Exp. Therap., 212, 206 (1980); Smith, D.J. et al.: Neuropharmacology, 20, 391 (1981); Klockgether-Radke, A.P. et al.: Eur. J. Anaesthesiol., 22, 215 (2005)

Stability Air Sensitive
Applications 4-Chloro-2-methylaniline
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 Flurochloridon

Applications 4-Fluoro-3-phenoxybenzoic Acid is part of the group of pyrethroid pesticides. Pyrethroid pesticides are commonly used in tropical regions such as the Caribbean as household insecticides, pet sprays, and where malaria is endemic, impregnated into mosquito-repellent nets.
References Dewailly, E., et al.: Environ. Int., 63, 201 (2013),

Applications 2-(Methylthio)Benzothiazole could be useful for removing pollutants in drinking water.
References Di Marcantonio, C., et al.: Chemosphere, 260, 127630 (2020)

Applications Amylocaine Hydrochloride, is used mostly in spinal anesthesia.
References Fourneau, E.: Bulletin des sciences pharmacologiques, 10, 141 (1904); Debue-Barazer, C., et al.: Gesnerus, 64, 24 (2007)

Applications Macitentan, is an orally active endothelin receptor antagonist used for pulmonary arterial hypertension.
References Emoto, N. Ensho to Men'eki, 20, 487 (2012);

Applications Toremifene is an analog of chlorinated tamoxifen and an antiproliferative agent.
References Verma, V., et al.: Toxicol. Appl. Pharmacol., 280, 323 (2014); Hong, A., et al.: Chemotherapy 48, 238 (2002)

Applications Labelled Mevinphos is a pesticide used in the protection of crops. Insecticide.
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 Rajski, L. et al.: Analyst, 138, 921 (2013); Lozano, A. et al.: J. Chrom. A., 1268, (2012);

Applications 2-PHENOXYBENZOIC ACID (cas# 2243-42-7) is a useful research chemical.

Applications Thiometon-sulfone is a metabolite from Thiometon (D231370) pesticides, used as an insecticide. Cholinesterase inhibitor.
References Edson, E.F., et al.: Pharm. J., 185, 365 (1960); Pozo, O., et al.: Anal. Bioanal. Chem., 389, 1765 (2007); Mezcua, M., et al.: Anal. Chem., 81, 913 (2009);

Stability Hygroscopic
Applications Kasugamycin Hydrochloride is an aminoglycoside antibiotic that inhibits the initiation of translation. It is also a type of fungicide that controls leaf and neck blast disease caused by Pyricularia oryzae and increases rice yields.
References Okuyama, A., et al.: J. Antibiot., 28, 903 (1975); Shinabarger, D., et al.: Antimicrob. Agents Chemother., 41, 2132 (1997); Reddy, A., et al.: Pesticides, 22, 21 (1988);

Applications Dabigatran-d7, is the labeled analogue of Dabigatran (D100090), Nonpeptide, direct thrombin inhibitor. Antithrombotic.
References Hauel, N., et al.: J. Med. Chem., 45, 1757 (2002), Mungall, D., et al.: Curr. Opin. Invest. Drugs, 3, 095 (2002), Stangier, J., et al.: J. Clin. Pharmacol., 45, 555 (2005),

Stability Hygroscopic, Light Sensitive, Moisture Sensitive, Temperature Sensitive
Applications trans-Deltamethrin, is trans isomer of Deltamethrin (D230700), a synthetic pyrethroid insecticide, which acts as a potent inhibitor of calcineurin (protein phosphatase 2B) and has an IC50 of about 100pM.
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 Kavlock, R., et al.: J. Environ. Pathol. Toxicol., 2, 751 (1979), Enan, E., et al.: Biochem. Pharmacol., 43, 1777 (1992), Tan, J., et al.: Mol. Biol., 32, 445 (2002);

Applications Pantoprazole-d3 is the labeled analogue of Pantoprazole, an antiulcerative. Gastric pump inhibitor.
References Simon, W.A., et al.: Biochem. Pharmacol., 39, 1799 (1990)

Applications Biuret-15N3 is the 15N3 labelled analogue of Biuret (B591500) which is used as a source of non-protein nitrogen in feed for ruminant. It is an impurity of urea based fertilisers as it has a poisonous effect on plants if present in high concentrations. Like peptide bonds, biuret forms violet-colored complexes with copper(II) ion in alkaline solution. This color change response is used to identify and quantify protein concentration (due to peptides present) and is known as biuret test.
References Li, J., et al.: Siliao Yanjiu, 1, 53 (2008); Kaasenbrood, P., et al.: J. Agr. Food. Chem.., 11, 39 (1963); Jayle, M., et al.: B. Soc. Chim. Biol., 33, 881 (1951);

Applications Methidathion is an organophosphate insecticide and was examined for human health and toxicological concerns.
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 Hou, X., et al.: Food. Chem., 138, 1198 (2013); Mineau, P., et al.: Environ. Toxicol. Pharmacol., 34, 416 (2012;

Applications Sodium fluoroacetate (cas# 62-74-8) is a useful research chemical.
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 Dichlobentiazox is a pesticide.
References Tanaka, R., et al.: From PCT Int. Appl. (2017), WO 2017170792 A1 20171005; Reinhard, R., et al.: From PCT Int. Appl. (2020), WO 2020169414 A1 20200827

Applications 3-Phenoxybenzoic Acid, can be used in the preparation of widely used insecticides, such as Permethrin (P288500). which is a synthetic chemical, used as an insecticide, acaricide, and insect repellent.
References Elliott, M., et al.: Nature, 246, 169 (1973); Zheng, M., et al.: Zhongguo Ertong Baojian Zazhi, 20, 409 (2012);

Applications Plocloraz is used as a fungicide. Plocloraz showed efficacy against cereal powdery mildew.
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 Riviere, J.-L., et al.: Pestic. Sci., 15, 317 (1984), Debrauwer, L., et al.: J. Agric. Food Chem., 49, 3821 (2001),

Applications Metahexamide is used in biological studies to evaluate the elevation of blood urea nitrogen level in dogs and human subjects by administering chloral hypnotics.
References Wieg, H., Am. J. Med. Tech., 26, 11 (1960);

Applications Cypermethrin is a synthetic pyrethroid used as an insecticide in large-scale commercial agricultural applications as well as in consumer products for domestic purposes. It behaves as a fast-acting neurotoxin in insects. Cypermethrin can exhibit a toxic effect on the reproductive system.
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 Hu, J., et al.: J. Appl. Toxicol., 33, 576 (2011); Singh, A., et al.: Neurobiol. Aging., 33, 404 (2012); Amer, S., et al.: J. Mut. Res., 155, 135 (1985)

Applications Sisapronil is Fluorinated Cyclopropylphenylpyrazole injectable compound.
References Derose, Guy F., et al.: U.S. Pat. Appl. Publ., (2015);

Applications Hydroxyanilide fungicide.
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 Yamashita, M., et al.: J. Phys. Chem., 88, 4451 (1984), Kende, A., et al.: Microchem. J., 84, 63 (2006),

Applications Labelled analogue of Pimozide, a D2 dopamine receptor antagonist. Pimozide binds with high affinity to the cloned 5-HT7 receptor. Pimozide is also a Ca2+ channel antagonist. Pimozide is used as an antipsychotic.
References Liu, J., et al.: Br. J. Pharmacol., 126, 245 (1999); Richelson, E., et al.: Life Sci., 68, 29 (2000); Santi, C., et al.: J. Neurosci., 22, 396 (2002); Mariot, P., et al.: J. Biol. Chem., 277, 10824 (2002); Nikonenko, I., et al.: Mol. Pharmacol., 68, 84 (2005);

Applications Fenthion Sulfone is a metabolite of the organothiophosphate insecticide Fenthion (F278000).
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 Oh, C., et al.: Bull Environ. Contam. Toxicol., 78, 314 (2007); Wang, W., et al.: Anal. Chim. Acta, 602, 211 (2007);

Stability Hygroscopic
Applications Benzyltrimethylammonium chloride (cas# 56-93-9) is a useful research chemical.

Applications Studies have shown compounds of this nature are of pharmacological interest. Also has been shown to inhibit the growth of plants.
References Pearlman, W.M., et al.: J.A.C.S. , 70, 3726 (1948), Thurston, J.T., et al.: J.A.C.S., 73, 7, 2981 (1951)

Stability Hygroscopic
Applications N-Butylscopolammonium Bromide (B693752) acts as an anticholinergic and antispasmodic. This is the labeled analog.
References Lee, J.R., et al.: Clin. Radiol., 33, 273 (1982), Bauer, et al.: Arzneim.-Forsch., 18, 1132 (1986), Steger, A.C., et al.: Am. J. Gastroenterol., 81, 615 (1986),

Applications A labelled form of (Z)-Tetrachlorvinphos (T292305), which is used in sensitive immunoassay for detection of organophosphorus pesticides. Also, used in exposure characterization of varied major insecticides including neonicotinoids, organophosphates and pyrethroids in urine of young children. Useful in cannabis testing kits as a component of pesticide mixes (P698240).
References Zhao, F., et al.: Anal. Bioanal. Chem., 408, 6423 (2016); Osaka, A., et al.: Environ. Res., 147, 89 (2016)

Applications Norbormide is used as a rodenticide. It acts as a vasoconstrictor and calcium channel blocker, but is selectively toxic to rats and has relatively low toxicity to other species, due to a species specific action of opening the permeability transition pores in rat mitochondria.
References Rennison, D., et al.: Bioorg. Med. Chem., 15, 2963 (2007); Zulian, A., et al.: Biochimica et Biophysica Acta, 1767, 980 (2007)