Toxicology

<p>Applications Intermediate in the preparation of antifungal agents.<br>References Saksena, A., et al.: Bioorg. Med. Chem. Lett., 4, 2023 (1994),<br></p>

<p>Applications A metabolite of Alpidem.<br>References Padovani, P., et al.: Eur. J. Drug Metab. Pharmacokinetics, 12, 295 (1987).<br></p>

<p>Applications A labelled impurity of Gatifloxacin.<br>References Naber, C., et al.: Antimicrob. Agents Chemother., 45, 293 (2001), Herzler, M., et al.: J. Anal. Toxicol., 27, 233(2003), Pragst, F., et al.: Clin. Chem. Lab. Med., 42, 1325 (2004),<br></p>

<p>Applications (2R,4R)-Itraconazole (Mixture of Diastereomers) is an enantiomer of Itraconazole (I937500), an orally active antimycotic structurally related to Ketoconazole. Antifungal. It is a COVID19-related research product.<br>References Espinel-Ingroff, A., et al.: Antimicrob. Agents Chemother., 26, 5 (1984), Heykants, J., et al.: Mycoses, 32, Suppl 1, 67 (1989), Sugar, A.M.,et al.: Curr. Clin. Top. Infect. Dis., 13, 74 (1993),<br></p>

<p>Applications Adrenocortical/mineralocorticoid Steroid.<br>References Quigley, J., et al.: Clin. Exper. Pharmacol. Physiol., 36, 724 (2009),<br></p>

<p>Applications 21-O-Acetyl Allo-3α-tetrahydro Cortisol 3-(2’,3’,4’-Tri-O-acetyl)-β-D-Glucuronide methyl ester is a Cortisol derivative. A potential corticoid metabolite. a<br>References Okihara, R. et al.; Chem. Pharm. Bull. 58, 344 (2010); Hosoda, H. et al.; Chem. Pharm. Bull. 32, 4023 (1984)<br></p>

<p>Applications Lopinavir O-β-D-Glucuronide is a metabolite of Lopinavir (L469480); a selective HIV protease inhibitor and antiviral. It is a COVID19-related research product.<br>References Sham, H.L., et al.: Antimicrob. Ag. Chemother., 42, 3218 (1998); Kumar, G.N., et al.: Drug Metab. Dispos., 27, 86 (1999); Murphy, R.L., et al.: Antiviral Ther., 4, Suppl. 3, 85 (1999)<br></p>

<p>Applications O-Desmethyl Quinine Hydrobromide, is a salt form of O-Desmethyl Quinine (D292145), a metabolite of Quinine (Q694000).<br>References Small, D.L., et al.: J. Chem. Med., 22, 1014 (1979), Guentert, T.W., et al.: Eur. J. Drug Metab. Pharmacokinet., 7, 31 (1982), Rakhir, A., et al.: J. Pharmacokinet. Biopharm., 12, 1 (1984), Christie, D.J., et al.: J. Lab. Clin. Med., 112, 92 (1988),<br></p>

<p>Applications A labelled fluorinated quinolone antibacterial. An enantiomer of Levofloxacin (L360000).<br>References Hwangbo, H.J. et al.: Eur. J. Pharmac. Sci., 18, 197 (203); Gascon, A.R. et al.: J. Clin. Pharmacol, 40, 869 (2000); Monk, J.P., et al.: Drugs, 33, 346 (1987); Drlica, K., Curr. Opin. Microbiol. 2, 504 (1990);<br></p>

<p>Applications Protected Morphine, a principal alkaloid of opium.<br>References Buchwald, M.E., et al.: J. Pharmacol. Exp. Ther., 71, 197 (1941), Muhtadi, F.J., et al.: Anal. Profiles Drug Subs., 17, 259 (1988),<br></p>

<p>Applications 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic Acid-13C4 Ethyl Ester is an isotope labelled derivative in the synthesis of Flucloxacillin (F419200), a new semisynthetic penicillin with broad spectrum of antibacterial activity.<br>References Macsari, I., et al.: Bioorg. Med. Chem. Lett., 21, 3871 (2011); Cui, Y., et al.: Curr. Sci., 89, 531 (2005);<br></p>

<p>Applications Dimethrin is a pesticide, a pyrethroid insecticide. An acaricide for agricultural purposes.<br>References Ford, M G.: Pestic. Sci., 10, 39 (1979); Gan, W., et al.: Zhonghua Yufang Yixue Zazhi, 35, 13 (2001); Wright, F. C.: Southwestern Entomol., 5, 222 (1980);<br></p>

<p>Applications 4-(Dimethylamino)butanal Hydrochloride is the HCl salt of D492530, which was one of the reagents in discovery of a novel series of quinolone a6 nicotinic acetylcholine receptor agonists.<br>References McDonald, I., et al.: Bioorganic Med. Chem. Lett., 23, 1684 (2013).<br></p>

<p>Applications A cyclopropyldipyridodiazepinone derivative for use as non-nucleoside reverse transcriptase inhibitors.<br>References Couture, R., et al.: Eur. J. Pharmacol., 429, 161 ( 2001), Kuduk, S., et al.: J. Med. Chem., 47, 6439 (2004), Feng, D., et al.: Bioorg. Med. Chem. Lett., 15, 2385 (2005),<br></p>

<p>Impurity Cefixime EP Impurity F<br>Applications Cefixime Ethyl Ester is an ester impurity of the third generation cephalosporin antibiotic, Cefixime (C242800).<br>References Bian, L. et al.: Yao. Fen. Zaz., 30, 872 (2010);<br></p>

<p>Applications A labelled imidazole, a versatile heterocycle used in the preparation of various biologically active compounds such as the amino acid histidine and is present in many antifungal medication. It is also used extensively as a corrosion inhibitor on transition metals such as copper.<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 Arispe, N. et al.: Biophys. J., 95, 4879 (2008); Troesken, E.R. et al.: Endo. Res., 30, 387 (2004); Otmacic Curkovic, H. et al.: Corr. Sci., 51, 2342 (2009);<br></p>

<p>Applications Labelled Oxycodone. Controlled substance (opiate). Analgesic (narcotic).<br>References Mendelson, J., et al.: Clin. Pharmacol. Ther., 60, 105 (1996), Fudala, P., et al.: N. Engl. J. Med., 349, 949 (2003), Alho, H., et al.: Drug Alcohol Depend., 88, 75 (2007),<br></p>

<p>Applications Labelled cis/trans-Chlorprothixene (C424850). Antipsychotic.<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 Rudy, B.C., et al.: Anal. Profiles Drug Subs., 2, 63 (1973), Bagli, M., et al.: Arzneim.-Forsch., 46, 247 (1996),<br></p>

<p>Applications Octahydro-6-(phenylmethyl)-1H-Pyrrolo[3,4-b]pyridine is an intermediate in the synthesis of moxifoxacin (M745000), a fluorinated quinolone antibacterial.<br>References Somisetti, N. et al.: Org. Chem. Indian J., 7, 123 (2011);<br></p>

<p>Applications Deschloro-2-phenylthio-thiamethoxam is an impurity of thiamethoxam (T344180), which is a neonicotinoid insecticide. Reports show that when exposed to neonicotinid pesticides honeybees have probelms returnign home after foraging and bumblebee colonies grow poorly and produce fewer queens.<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 Oliver, J., et al.: J. Environ. Horticult., 28, 135 (2010), Ghosh, A., et al.: J. Entomol. Res., 34, 35 (2010), Chem. and Eng. News 90: 10 (2012)<br></p>

<p>Applications Asomate is an organoarsenic fungicide used for various agricultural goods. Research has shown that arsenic pollution manifested permanently and extensively when asomate was used continuously in apple orchard.<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 Zhao, Z.Y., et al.: Xuanyi. Xueboa., 34, 117 (2007); Kim, N., et al.: Food. Sci. Biotechnol., 14, 554 (2005);<br></p>

<p>Stability Moisture Sensitive<br>Applications Fluorescent labeling reagent for proteins. Used in the fluorescent antibody technique for rapid identification of pathogens. Dyes and metabolites.<br>References Riggs, H.J.L., et al.: Amer. J. Pathol., 34, 1081 (1958), Mann, K.G. and Fish, W.W., Methods in Enz., 26, 28 (1972),<br></p>