Toxicology

<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 Labelled Torsemide (T548750). Used as a diuretic.<br>References Lesne, M., et al.: In. J. Clin. Pharmacol. Ther. Toxicol., 20, 382 (1982), Brater, D.C., et al.: Clin. Pharmacol. Ther., 42, 187 (1987),<br></p>

<p>Applications Carboxine is an fungicide used for the control of fruit rot of custard apple.<br>References Kosiada, T., et al.: J. Plant. Protect. Res,, 51, 342 (2011); Goswami, S., et al.: J, App. Natural. Sci., 4, 264 (2012);<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>Applications A Rosuvastatin (R700500) intermediate as HMG-CoA reductase inhibitor.<br>References Beck, et al.: J. Med. Chem., 33, 52 (1999),<br></p>

<p>Applications τ-Fluvalinate is a synthetic pyrethroid aracacide. τ-Fluvalinate is commonly used to control Varroa jacobsoni (a parasitic mite) in honey bee colonies.<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 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);<br></p>

<p>Stability Reacts with DMSO<br>Applications A metabolite of Cyclophosphamide (C988580).<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 Bohnenstengel, F., et al.: Eur. J. Clin. Pharmacol., 51, 297 (1996), Busse, D., et al.: J. Clin. Oncol., 15, 188 (1997), Roy, P., et al.: Drug Metab. Dispos., 27, 655 (1999),<br></p>

<p>Impurity Clonidine EP Impurity A<br>Applications 1-Acetyl-2-imidazolidinone (Clonidine EP Impurity A) is a synthetic reagent used in the preparation of triple [14C]-labelled moxonidine which is an antihypertensive compound.<br>References Czeskis, B., et al.: J. Labelled Comp. Radiopharm., 47, 699 (2004)<br></p>

<p>Applications Mefenpyr-diethyl is used in herbicidal and herbicide-safener combinations as a resistant breaking solution for modern agriculture.<br>References Lindell, S., et al.: ACS Symposium Series, 1204, 219 (2015); Taylor, V. L., et al.: Environ. Exper. Bot., 88, 93 (2013)<br></p>

<p>Applications The main phase I metabolites of Azelastine.<br>References Adusumalli, V., et al.: Drug Metab. Dispos, 20, 530 (1992), Mano, N., et al.: J. Pharm. Biomed. Anal., 12, 557 (1994), Baldwin, S., et al.: Xenobiotica, 25, 261 (1995), Kobayashi, K., et al.: J. Pharmacol. Exp. Ther., 280, 927 (1997),<br></p>

<p>Applications Labelled Octylonium Bromide (O293250). Octylonium bromide is an antimuscarinic. Octylonium bromide is a platelet-activating factor antagonist as analgesic, anti-inflammatory, uterine contraction inhibiting, and anti-tumor agent. Octylonium bromide is used as an antispasmodic.<br>References Manzini, S., et al.: Drugs Exp. Clin. Res., 14, 265 (1988), Emonds-Alt, X., et al.: Eur. J. Pharmacol., 250, 403 (1993), Sutton, J., et al.: Eur. J. Clin. Pharmacol., 52, 365 (1997), Catalioto, R., et al.: Br. J. Pharmacol., 123, 81 (1998),<br></p>

<p>Impurity Fluocinolone Acetonide EP Impurity B<br>Applications (6α,11β,16α,17α)-6,9-Difluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-3-oxoandrosta-1,4-diene-17-carboxylic Acid, is a derivative of Fluocinolone Acetonide (F455800), which is a Corticosteroid, used in dermatology to reduce skin inflammation and relieve itching.<br>References Sammul, et al.: J. Assoc. Off. Agric. Chem., 47, 952 (1964), Emerson, M.V., et al.: BioDrugs, 21, 245 (2007),<br></p>

<p>Applications (2R,3S)-N-Benzoyl-3-phenyl Isoserine Methyl Ester is an intermediate in the preparation of potent anticancer drug Paclitaxel (P132500) used to study the location of the binding sites.<br>References Paal, K. et al.: Bioorg. Med. Chem., 15, 1323 (2007); Krawczyk, E. et al.: J. Pharm. Pharmacol., 57, 791 (2005);<br></p>

<p>Applications It is listed as a known human carcinogen. Used in manufacturing of dyes, as antioxidant in rubber.<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 IARC Monographs, 4, 97 (1974),<br></p>

<p>Applications rac cis-Paroxetine N-Methyl is an impurity formed in the synthesis Paroxetine (P205750) related compounds.<br>References Gangula, S., et al.: Syn. Commun., 42, 3344 (2012);<br></p>

<p>Stability Hygroscopic<br>Applications Bentazepam is a thienodiazepine which is a benzodiazepine analog. It possesses anxiolytic, anticonvulsant, sedative and skeletal muscle relaxant properties.<br>References Gonzalez Lopez, F., et al.; Int. J. Clin. Pharmacol. Ther. Toxicol., 24, 482 (1986); Marino, E., et al.: Int. J. Clin. Pharmacol. Ther. Toxicol., 25, 627 (1987)<br></p>

<p>Applications PhIP (A617000) derivative. Carcinogen.<br></p>

<p>Applications (aS,bR)-Bedaquiline is a diarylquinoline derivative that acts as a mycobacterial inhibitor. Bedaquiline shows promise as potential drug in the treatment of tuberculosis.<br>References Cheepsattayakorn, A., et al.: Anti-Infect. Drug. Discover.,7, 141 (2012); de Jonge M.R. et al.: Proteins, 67, 971 (2007); Diacon A.H. et al.: N. Eng. J. Med., 360, 2397 (2009);<br></p>

<p>Applications A metabolite of Estradiol (E888000).<br>References Agasan, A., et al.: J. Immunol. Methods., 177, 251 (1994), Stone, R., et al.: Science, 265, 308 (1994), Tacey, R., et al.: J. Pharm. Biomed. Anal., 2, 1303 (1994),<br></p>

<p>Applications Thiobencarb-d10 (diethyl-d10) (CAS# 1219804-12-2) is a useful isotopically labeled research compound.<br></p>

<p>Applications Anti-inflammatory.<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 Becker, A., et al.: J. Int. Med. Res., 8, 333 (1980), Child, R.G., et al.: Arzneim.-Forsch., 30, 695 (1980), Bolte, H.F., et al.: Arzneim.-Forsch., 30, 721 (1980).<br></p>

<p>Applications A potent phosphodiesterase III A (PDE3A) inhibitor (IC50=0.2uM) and inhibitor of adenosine uptake. Has antimitogeni, antithrombotic, vasodilatory and cardiotonic properties in vivo. Also affects lipid levels in vivo.<br>References Suri, A., et al.: J. Clin. Pharmacol., 38, 144 (1998), Park, S.-W., et al.: Am. J. Cardiol., 84, 511 (1999), Tsuchikane, E., et al.: Circulation, 100, 21 (1999),<br></p>

<p>Applications Triphenyltin Acetate is an organotin compound. Triphenyltin Acetate much like its hydroxide analogue is used as a fungicide and antifeeding compound for insect control. Recent studies show that Triphenyltin Acetate may have adverse effects on the reproductive and immune systems and may disrupt the endocrine system.<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 Soderquist, J.S. et al.: J. Agric. Food Chem., 28, 111 (1980); J. Toxicol. Environ. Health, 7, 281 (2004); Livingston, J.M. et al.: J. Georgia Entamol. Soc., 13, 148 (1978); Sarpa, M. et al.: J. Toxicol. Environ. Health, 73, 965 (2010);<br></p>

<p>Applications Celecoxib-d7 is the labeled analogue of Celecoxib (C251000), a selective cyclooxygenase-2 (COX-2) inhibitor. Anti-inflammatory. Used in treatment of familial adenomatous polyposis.<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 Simon, L.S., et al.: Arthritis Rheum., 41, 1591 (1998); Silverstein, F.E., et al.: J. Am. Med. Assoc., 284, 1247 (2000); Steinbach, G., et al.: N. Engl. J. Med., 342, 1946 (2000)<br></p>

<p>Applications Zineb is a fungicide that is a potential contaminant in food and has been under biological studies to evaluate the adverse effect and toxicity of low doses on thyroid function in male rat.<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 Nebbia, C., et al.: Bull. Environ. Contam. Toxicol., 56, 847 (1996)<br></p>

<p>Applications Cefodizime is a third generation cephalosporin with a broad spectrum of antibacterial activity. Cefodizime maybe useful in the treatment of otitis media, sinusitis and gynaecological infections, and for the prophylaxis or treatment of surgical infections.<br>References Barradel, L.B. et al.: Drugs, 44, 800 (1992); Kasai, K. et al.: Jap. J. Antibiot., 37, 1306 (1984);<br></p>

<p>Stability Unstable in Solution<br>Applications Sulfosulfuron is used in the synthetic preparation of herbicidal mixed compositions containing 2-chloro-3-(methylsulfanyl)-N-(1-methyl-1H-tetrazol-5-yl)-4-(trifluoromethyl)benzamide or its salt towards weed control.<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 Lorentz, L.; et al.: PCT Int. Appl. 340pp. Patent 2017 CODEN:PIXXD2<br></p>

<p>Applications An impurity in Simvastatin (S485000).<br>References Sankar, D. et al.: Asian J. Chem., 21, 4294 (2009); Vuletic, M. et al.: J. Pharmac. Biomed. Anal., 37, 715 (2005);<br></p>

<p>Applications di(2-Hydroxy Atorvastatin) Calcium Salt is a metabolite of Atorvastatin Calcium Salt (A791750), a selective, competitive HMG-CoA reductase inhibitor. Atorvastatin is the only drug in its class specfically indicated for lowering both elevated LDL-cholesterol and triglycerides in patients with hypercholesterolemia.<br>References Kearney, A.S., et al.: Pharm. Res., 10, 1461 (1993); Heinonen, T.M., et al.: Clin. Ther., 18, 853 (1996); Whitfield, L.R., et al.: Eur. J. Drug Metab. Pharmacokinet., 25, 97 (2000)<br></p>

<p>Applications AICAR is a nucleoside analogue that is able to enter nucleoside pools and is able to significantly increase levels of adenosine during periods of ATP breakdown. Adenosine-regulating agents (ARAs) have been recognized for therapeutic potential in myocardial ischemia. Cardioprotective.<br>References Mullane, K., et al.: Trends Cardiovasc Med., 3, 227 (1993), Browne, G.J., et al.: J. Biol. Chem., 279, 13, 12220 (2004)<br></p>

<p>Stability Light Sensitive<br>Applications Acrylonitrile_x000D_(stabilized with 35-45 ppm 4-hydroxy anisole (H750015)) (cas# 107-13-1) is a compound useful in organic synthesis.<br> E0<br></p>

<p>Applications Nemonapride is a selective dopamine D2 receptor antagonist. Nemonapride is used as an antipsychotic.<br>References Yamamoto, M., et al.: Neuropharmacology, 21, 945 (1982), Grewe, C.W., et al.: Eur. J. Pharmacol., 81, 149 (1982), Satoh, K., et al.: Int. Clin. Psychopharmacol., 11, 279 (1996)<br></p>

<p>Applications Phosphonomethanol has been used in the investigation on the stereochemistry of 2-Hydroxyethylphosphonate Dioxygenase.<br>References Whitteck, J.T., et al.: J. Am. Chem. Soc., 133, 4236 (2011); Duca, J.S., et al.: Chem. Materials., 12, 3821 (2000);<br></p>

<p>Applications Perindoprilat is an angiotensin-converting enzyme (ACE) inhibitor and antihypertensive.<br>References Pascard, C., et al.: J. Med. Chem., 34, 663 (1991)<br></p>

<p>Applications Amcinonide (A576150) analog as glucocorticoid receptor agonists for the treatment of inflammation and allergic conditions.<br>References Woodford, R., et al.: Curr. Ther. Res., 26, 301 (1979),<br></p>

<p>Applications A labelled metabolite of Nitazoxanide (N490100); a potent inhibitor of hepatitis B virus and hepatitis C virus. Kills Mycobacterium tuberculosis.<br>References Allen, M., et al.: Hepatology, 27, 1670 (1998), Blight, K., et al.: Science, 290, 1972 (2000), Blight, K., et al.: J. Virol., 77, 3181 (2003), Courcambeck, J., et al.: Antivir Ther., 11, 847 (2006), Hoffman, P., et al.: Antimicrob. Agents Chemother., 51, 868 (2007); de Carvalho et. al., J. Med. Chem., 52, 5789 (2009)<br></p>

<p>Applications A synthetic adrenocorticosteroid that acts as an anti-inflammatory and anti-pruritic agents. It is used as a topical for the treatment of dermatologic disorders such as atopic dermatitis and psoriasis.<br>References Mason, J. et al.: Br. J. Dermatol., 146, 351 (2002); Sears, H.W. et al.: Clin. Therap., 19, 710 (1997); Otomo, Y.Z. et al.: Nip. Yakur. Zas., 78, 647 (1981);<br></p>

<p>Stability Air Sensitive, Light Sensitive<br>Applications Isotope labelled Phenserine is inhibitor of amyloid precursor protein (APP). Used in Alzheimer’s treatments.<br>References Nordberg, A. et al.: J. Alz. DIsease., 47, 691 (2015); Reale, M. et al.: Curr. Alzheimer. Treatments., 11, 608 (2014);<br></p>

<p>Applications 6-Benzylaminopurine can be used as reagent/reactant in pharmacological activity and synthesis preparation for modification of the length and structure of the linker of N6-benzyladenosine modulates its selective antiviral activity against enterovirus 71.<br>References Drenichev, M., S.: Eur. J. Med. Chem., 111, 84-94 (2016);<br></p>

<p>Applications (±)-Sibutramine is a serotonin and noradrenaline reuptake inhibitor (SNR). Decreases calorie intake and increases energy expenditure.<br>References Hanotin, C., et al.: Int. J. Obesity, 22, 32 (1998)<br></p>

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

<p>Stability Hygroscopic<br>Applications Pravastatin Lactone is a metabolite of Pravastatin (P702000).<br>References Boberg, M., et al.: Drug Metab. Dispos., 25, 321 (1997), Neuvonen, P., et al.: Clin. Pharmacol. Ther., 63, 332 (1998), Boyd, R., et al.: J. Clin. Pharmacol., 40, 91 (2000),<br></p>

<p>Applications 9,10-Dihydroergocristine Methanesulfonate is an nontoxic and well tolerated drug that exerts agonistic and antagonistic activity on dopaminergic and adrenergic receptors. 9,10-Dihydroergocristine Methanesulfonate is known to exhibit protective properties to the brain against metabolic effects of ischemia by acting at a cellular level.<br>References Setti, M., et al.: Angiologia., 30, 98 (1978); Brunhofer, G., et al.: Bioorg. Med. Chem., 20, 6669 (2012); Benzi, G., et al.: Neurobiol. Aging., 9, 371 (1988);<br></p>

<p>Applications N-Demethyl Rifampicin is a metabolite of Rifampicin (R508000).<br>References Marsili, L., et al.: J. Antibiot., 37, 1209 (1984), Nikaido, H., et al.: Antimicrob. Ag. Chemother., 37, 1393 (1993), Piddock, L., et al.: J. Antimicrob. Chemother., 45, 159 (2000),<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>Applications 2-[3-(Aminosulfonyl)-4-chlorobenzoyl]-benzonic Acid is a potential metabolite of Chlorthalidone.<br>References Salado C., et al.: J. Chromatography. Biomed. App., 690, 195 (1997);<br></p>

<p>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).<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></p>

<p>Applications A Nicotine metabolite. Carcinogen.<br></p>

<p>Applications Tetrasul is a chlorinated diphenyl sulfide aracacide. Tetrasul is used for the control of mites and other pests in food and gardening crops.<br>References Hansen, T. et al.: Tids. Plant., 74, 618 (6970); Dittrich, V.: Zeitsch. Angew. Entomol., 61, 240 (1968);<br></p>

<p>Applications Adenosine 5'-Monophosphate is a natural occurring nucleotide and a useful ligand determinant that facilitate the binding of APS reductase inhibitors and activates adenosine receptor agonists.<br>References Hong, J.A. et al.: J. Med. Chem., 52, 5485 (2009); Korboukh I. et al.: J. Med. Chem., 55, 6467 (2012)<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 An antihypertensive, with affinity for multiple GPCR receptors.<br>References Zhu, Y., et al.: Biol. Pharm. Bull., 32, 1173 (2009), Shen, K., et al.: J. Pharm. Pharmacol., 61, 517 (2009), Brea, J., et al.: Mol. Pharmacol., 75, 1380 (2009), Varma, M., et al.: J. Med. Chem., 52, 4844 (2009),<br></p>

<p>Applications A labelled metabolite of the pesticide Glyphosphate (G765000).<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 Siehl, D.L. et al.: J. Biol. Chem., 282, 11446 (2007); Env. Prot. Agen. EPA: Fed. Reg., 74, 67129 (2009);<br></p>

<p>Stability Light Sensitive<br>Applications Labelled rac-Nicotine (N412420). Nicotine is an alkaloid isolated from plants. Nicotine is an active stimulant, having both addictive and carcinogenic properties. Nicotine can be absorbed through the alimentary canal, respiratory tract and intact skin. Nicotine is used in the treatment of smoking withdrawal syndrome. Nicotine has been used as an anthelmintic.<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 Ferretti, G., et al.: J. Med. Chem., 45, 4724 (2002), Guillen, M., et al.: J. Agric. Food Chem., 53, 1093 (2005), Ramunno, A., et al.: Bioorg. Med. Chem. Lett., 15, 3237 (2005), Alburges, M., et al.: Eur. J. Pharmacol., 573, 124 (2007),<br></p>

<p>Applications Diamino-5-phenylthiazole Hydrobromide is an phenylthiazole derivative used in the preparation of antiallergic and antiinflammatory agents.<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 Ban, M. et al.: Bioorg. Med. Chem., 6, 1069 (1998);<br></p>

<p>Applications Boldenone Propionate is a metabolite of Boldenone (B675100), which is an anabolic steroid.<br>References Watanabe, K., et al.: J. Appl. Bacteriol., 62, 151 (1987) ; Liu, W., et al.: J. Ind. Microbiol., 13, 167 (1994) ; Barthakur, S., et al.: J. Basic Microbiol., 36, 383 (1996); Grinenko, G., et al.: Pharmaceut. Chem. J., 36, 510 (2002) ; de Brabander, H., et al.: Food Addit. Contam., 21, 515 (2004); Le Bizec, B., et al.: Steroids, 71, 1078 (2006);<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 Pravastatin impurity.<br>References Muramatsu, S., et al.: Biol. Pharm. Bull., 20, 1199 (1997), Serajuddin, A., et al.: J. Pharm. Sci., 88, 696 (1999),<br></p>

<p>Applications trans-2-Decenoyl-L-carnitine is a metabolite of L-Carnitine (C184110), which is a essential cofactor of fatty acid metabolism; required for the transport of fatty acids through the inner mitochondrial membrane. Synthetized primarily in the liver and kidney; highest concentrations found in heart and skeletal muscle. Dietary sources include red meat, dairy products, beans, avocado.<br>References Mitchell, M.E., et al.: Am. J. Clin. Nutr., 31, 293 (1978), Lango, R., et al.: Cardiovasc. Res., 51, 21 (2001), Vaz, F.M., et al.: Biochem. J., et al.: 361, 417 (2002), Karlic, H., et al.: Nutrition, 20, 709 (2004),<br></p>

<p>Applications 2,4,5-Trichlorophenoxyacetic Acid is suitable for plant cell culture testing. Post-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 Smith, J., et al.: Science, 203, 1090 (1979), Salunkhe, C., et al.: Plant Cell Reports, 18, 670 (1999), Jheng, F., et al.: Plant Sci., 170, 1133 (2006),<br></p>

<p>Stability Hygroscopic<br>Applications Thiamine (T344185) impurity.<br>References Warnock, L., et al.: Anal. Biochem., 126, 394 (1982), Royer-Morrot, J., et al.: Eur. J. Clin. Pharmacol., 42, 219 (1992),<br></p>

<p>Impurity Bisoprolol EP Impurity L (Metoprolol EP Impurity C)<br>Stability Hygrscopic<br>Applications 4-[2-Hydroxy-3-[(1-methylethyl)amino]propoxy]benzaldehyde (Bisoprolol EP Impurity L (Metoprolol EP Impurity C)) is a Metoprolol impurity .<br>References Baldwin, J.J. , et al.: J. Med. Chem., 29, 1065 (1986), Ravelet, C., et al.: J. Sep. Sci., 29, 1322 (2006),<br></p>

<p>Applications Malathion is a pestanal and used primarily as an insecticide. Malathion 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 Josse, R et al.: Chem. Bio., Interact., 209, 76 (2014);<br></p>

<p>Applications Fludioxonil is a nonsystemic phenylpyrrole fungicide structurally related to pyrrolnitrin. Also 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 Chang, C.-H., et al.: Biochemistry 30, 5352 (1991),<br></p>

<p>Applications Uric Acid-1,3-15N2 is the labeled analogue of Uric Acid (U829200), a heterocyclcic compound that is created when purine nucleotides are broken down of by the human body. High blood concetration of Uric Acid is known as hyperuricemia and is often associated with a wide range of disorders and medical conditions such as gout, diabetes and metabolic syndrome. Uric acid may be a marker of oxidative stress and may have a potential therapeutic role as an antioxidant.<br>References Heinig, M. et al.: Cle. Clin. J. Med., 73, 1059 (2006); Glantzounis, G.K. et al.: Curr. Pharmac. Des., 11, 4145 (2005); Dehghan, A. et al.: Diab. Care, 31, 361 (2008); Nakagawa, T. et al.: Am. J. Physiol. Renal Physiol., 290, F625 (2006)<br></p>

<p>Stability Very Hygroscopic<br>Applications The major metabolite of herbicidal Glufosinate (G596950).<br></p>

<p>Stability Hygroscopic<br>Applications Labelled Ropivacaine (R675000). Anesthetic (local).<br>References Cederholm. I., et al.: Reg. Anesth., 19, 18 (1994), Johansson, B., et al.: Anesth. Analg., 78, 210 (1994), Oda, Y., et al.: Anesthesiology, 82, 214 (1995),<br></p>

<p>Applications (±)-Haloxyfop-d4 is the labeled analogue of (±)-Haloxyfop (H104040) a herbicide.<br>References Manalil, S., et. al.: Weed Sci., 59, 210 (2011);<br></p>

<p>Stability Light Sensitive, Temperature Sensitive<br>Applications An oxidized derivative of the visual pigment carotenoid.<br>References Wada, A., et al.: Chem. Pharm. Bull., 56, 112 (2008), Smolensky, E., et al.: Biochem., 48, 9170 (2009),<br></p>

<p>Stability Unstable in Protic Solvent<br>Applications Cefalonium is a first-generation cephalosporin antibiotic used as a long-acting intramammary cerate for infusion of dairy cows.<br>References Endo, T.: Kach. Kokin. Kenk., 12, 8 (1991); Berry, E.A. et al.: J. Dairy Sci., 90, 760 (2007); Bradley, A.J. et al.: J. Dairy Sci., 93, 1566 (2010);<br></p>

<p>Applications Contact herbicide used also to produce desiccation and defoliation.<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 Brian, et al.: Nature, 181, 446 (1958), Gaines, T.B., et al.: Fundam. Appl. Toxicol., 7, 299 (1986),<br></p>

<p>Impurity Fluocinolone Acetonide EP Impurity G<br>Applications Flurandrenolone Acetate, is the derivative of Flurandrenolide (F598650), which is a Glucocorticoid, used as an antipsoriatic.<br>References Pearlman, R., et al.: Int. J. Pharm., 18, 53 (1984), Neufeld, E., et al.: J. Chromatogr., 718, 273 (1998),<br></p>

<p>Stability Toxic<br>Applications Isotopopically Labelled analogue of Captan (C175725), which is an acetylcholinesterase inhibitor acting as a fungicide (1), often added to pesticide mixtures to control diseases among fruits and vegetables. Detected through various analytical techniques involving pesticide residues such as MS-PD and GC-MS (2). Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants. Also used in cannabis testing.<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. Afful, S. et al.: Res. J. App. Sci. Eng. Tech. (2010) 14 Jul:2(6) 592-52. Engelen, K. et al.: J. Proteome. Res. 2010 Oct 1;9(10):4919-263. Lagunas-Allue, L. et al.: Anal. Bioanal. Chem. 2010 Oct;398(3):1509-23<br></p>

<p>Applications An N-alkylated Amphetamine (A634240) derivative. It shows the same toxicokinetic activity as amphetaminil, benzphetamine, clobenzorex, dimethylamphetamine, ethylamphetamine, famprofazone, fencamine, fenethylline, fenproporex, mefenorex, mesocarb, methamphetamine (M258785), prenylamine, and selegiline (D288641).<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 Hiramatsu, M., et al.: J. Pharmacol. Exp. Ther., 254, 521 (1990), Lin, L., et al.: Drug Metab. Dispos., 25, 1059 (1997), Wu, D., et al.: Biochem. Pharmacol., 53, 1605 (1997),<br></p>

<p>Applications Stigmasta-3,5-diene is one of the components found in vegetable oil after refining.<br>References Lanzon, A., et al.: J. Am. Oil Chemist Soc., 71, 285 (1994); Cert, A., et al.: Food Chem., 49, 287 (1994)<br></p>

<p>Applications (S)-Naproxen-d3 is the labeled analogue of (S)-Naproxen (N377520), an anti-inflammatory, analgesic, antipyretic. A non-steroidal anti-inflammatory.<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 Harrison, I.T., et al.: J. Med. Chem., 13, 203 (1970)<br></p>

<p>Applications Erythromycin Lactobionate is an antibiotic used to reduce the prevalence of drug resistant bacteria as well as keeping constant the efficacy of other antibacterial drugs.<br>References Kiso, S. et al.: Anticanc. Res., 20, 2827 (2000); Broad, J. et al.: Brit. J. Pharm., 168,1859 (2013); Itoh, Z., et al.: Antimicrob. Agents Chemother., 26, 863(1984)<br></p>

<p>Applications Tebutam is used as herbicide and pesticide.<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>Impurity Chlorhexidine Diacetate EP Impurity C<br>Applications An impurity standard for Chlorhexidine.<br></p>

<p>Applications Flurochloridon<br></p>