Toxicology

<p>Applications Tebufenpyrad is a pyrazole acaricide and insecticide commonly used in commercial greenhouses.<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 Tomera, J., et al.: J. Food Sci. Technol., 10, 129 (1999), Zhang, K., et al.: J. Agric. Food Chem., 57, 4019 (2009), Cus, F., et al.: Food Control., 21, 1512 (2010),<br></p>

<p>Applications Acetylmethadol Hydrochloride is a synthetic opioid similar in structure to Methadone (M225865, HCl) used in the treatment of opiate dependence. It acts as a μ-opioid receptor agonist. It also acts as a potent, noncompetitive α3β4 neuronal nicotinic acetylcholine receptor antagonist.<br>References Billings, R.E., et al.: Life Sci., 14, 1437 (1974); Galici, R., et al.: Pharmacol. Biochem. Behav., 81, 626 (2005); Xiao, Y., et al.: J. Pharmacol. Exp. Therap., 299, 366 (2001)<br></p>

<p>Applications (1R,2S,5R)-(-)-Menthol β-D-Glucuronide is a metabolite of L-(-)-Menthol (M218875), the natural form of Methanol.<br>References Eccles, R., et al.: J. Pharm. Pharmacol., 46, 618 (1994), Feng, S., et al.: Toxicol. Lett., 173, 101 (2007), Dempsey, D., et al.: Clin. Pharmacol. Ther., 76, 64 (2004),<br></p>

<p>Applications Labelled Rasagiline. A selective irreversible MAO-B inhibitor. Rasagiline is an Antiparkinsonian agent.<br>References Rabey, J.M., et al.: Clin. Neuropharmacol., 23, 324 (2000), Glezer, S., et al.: Eur. J. Pharmacol., 472, 173 (2003), Youdim, M.B.H., et al.: Biochem. Pharmacol., 66, 1635 (2003), Chen, J.J., et al.: J. Clin. Pharmacol., 45, 878 (2005),<br></p>

<p>Stability Hygroscopic<br>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.<br>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);<br></p>

<p>Applications Carboxin Sulfoxide is an oxathiin systemic fungicide used on biological systems.<br>References Mathre, D. E.: Pestic. Biochem. Phys., 1, 216 (1971); Mathre, D. E.: Bull. Environ. Contam. Toxicol. , 8, 311 (1972)<br></p>

<p>Stability Air Sensitive, Moisture Sensitive<br>Applications Organophosphate pesticide used in the agriculture industry.<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 Abou-Donia, M., et al.: Toxicol. App. Pharmacol., 53, 439 (1980), Francis B., et al.: Neurotoxicol., 4, 139 (1983),<br></p>

<p>Stability Hygroscopic<br>Applications Cefixime EP Impurity B Acetic Acid Salt is an 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 4-[4-[2-(2-Pyridinyloxy)propoxy]phenoxy]phenol is a metabolite of Pyriproxyfen (P998850); a pyridine-based pesticide used against a variety of arthropoda, in particular to protect cotton crops against whitefly.<br>References Amiri, A., et al.: J. Agri. Sci. Technol., 14, 1205 (2012); Basit, M., et al.: Crop. Protect., 44, 135 (2013); Yoshino, H., et al.: J. Agr. Food Chem., 43, 2681 (1995); Zhang, L., et al.: Arch. Insect Biochem., 37, 215 (1998)<br></p>

<p>Stability Hygroscopic<br>Applications Carmoterol is a highly potent β2-selective adrenoceptor agonist having a long-lasting bronchodilating effect.<br>References Abagyan, R., et al.: J. Mol. Biol., 235, 983 (1994), Matsukawa, M., et al.: J. Pharm. Biomed. Anal., 17, 245 (1998), Cole, P., et al.: Nat. Chem. Biol., 4, 590 (2008),<br></p>

<p>Applications (4R,6S)-rel-5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-Dioxide is used as a reactant in the preparation of Dorzolamide Hydrochloride (D535100), which is a carbonic anhydrase inhibitor; antiglaucoma agent.<br>References Lippa, E.A., et al.: Ophthalmology, 98, 308 (1991); Wang, R.-F., et al.: Arch. Ophthalmol., 109, 1297 (1991); Whikehart, D., et al.: J. Ocul. Pharmacol., 7, 195 (1991); Sjoquist, B., et al.: Drug Metab. Dispos., 26, 745 (1998);<br></p>

<p>Applications Synthetic mu-opioid agonist. This is a controlled substance (opiate).<br>References James, M.K., et al.: J. Pharmacol. Exp. Ther., 259, 712 (1991), Hoffman, W.E., et al.: Anesthesiology, 79, 107 (1993), Selinger, K., et al.: J. Pharm. Biomed. Anal., 12, 243 (1994), Richardson, T.D., et al.: Expert Opin. Drug Saf., 4, 643 (2005),<br></p>

<p>Applications Aprepitant-d4 is a labeled analogue of Aprepitant (A729800), A novel selective neurokinin-1 (NK-1) receptor antagonist. In vitro studies using human liver microsomes indicate that Aprepitant is metabolised primarily by CYP3A4 with minor metabolism by CYP1A2 and CYP2C19, and no metabolism by CYP2D6, CYP2C9, or CYP2E1. Aprepitant-d4 is a potential treatment for chemotherapy induced nausea and vomiting.<br>References Hale, J.J., et al.: J. Med. Chem., 41, 4607 (1998); Campos, D., et al.: J. Clin. Oncol., 19, 1759 (2001); Van Belle, S., et al.: Cancer, 94, 3032 (2002); Majumdar, A.K., et al.: J. Clin. Pharmacol., 46, 291 (2006)<br></p>

<p>Applications 4-Benzyloxyacetophenone is used in preparation of inhibitors of various proteins such as hepatitis C virus polymerase, glucosylceramide synthase and protein tyrosine phosphatase 1B.<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 Deng, Y., et al.: Bioorg. Med. Chem. Lett., 19, 5363 (2009); Lee, L., et al.: J. Biol. Chem., 274, 14662 (2009); Liu, Z., et al.: Bioorg. Med. Chem. Lett., 21, 3755 (2011)<br></p>

<p>Applications Allobarbital is a barbiturate derivative that is primarily used as an anticonvulsant. Allobarbital also shows hypnotic activity and is used to boost the activity of analgesic drugs. Studies show that Allobarbital is an effective promoters of hepatocarcinogenesis. Allobarbital is a Controlled Substance.<br>References Tateoka, Y. et al.: Yakug. Zas., 106, 504 (1986); Crawford, J.M. et al.: Neuropharmacology, 9, 31 (1970); Rice, J.M. et al.: Carcinogenesis, 15, 395 (1994);<br></p>

<p>Applications Labelled Stearalkonium chloride. A compound used in products for promoting skin cleanliness and health.<br>References Lin, J., et al.: Biotechnol. Bioeng., 83, 168 (2003), Gabriel, M., et al.: Bioconjug. Chem., 17, 548 (2006),<br></p>

<p>Applications A metabolite of 17β-Estradiol.<br>References Cushman, M., et al.: J. Med. Chem., 38, 2041 (1995), D’Amato, R.J., et al.: Proc. Natl. Acad. Sci. USA, 91, 3964 (1994), Forsis, T., et al.: Nature, 368, 237 (1994)<br></p>

<p>Applications A labelled metabolite of Prochlorperazine.<br>References Finn, A., et al.: J. Clin. Pharmacol., 45, 1383 (2005),<br></p>

<p>Applications Bevantolol is a cardioselective β-adrenergic blocker. Bevantolol is used as an antianginal, antihypertensive, antiarrhythmic.<br>References Hoefle, M.L., et al.: J. Med. Chem., 18, 148 (1975), Dukes, I.D., et al.: Br. J. Pharmacol., 84, 365 (1985), Lucas, C.P., et al.: Clin. Ther., 8, 49 (1985),<br></p>

<p>Applications Isotope labelled Lindane (L465990) is an insecticide that is used as a treatment for scabies and lice.<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 Bist, R., et al.: Int. J. Pharm. Pharma. Sci., 4, 117 (2012); Heinz, M., et al.: Human. Health. Handbook., 1, 355 (2012); Bay, S.M., et al.: Enviro. Toxciol. Chem., 31, 2711 (2012);<br></p>

<p>Applications Thiacloprid is an insecticide of the neonicotinoid class.<br></p>

<p>Stability Hygroscopic<br>Applications A vitamin needed to synthesize DNA, conduct DNA repair and methylate DNA, it also acts as a cofactor in biological reactions involving folate.<br>References Xu, L., et al.: Mol. Pharm., 7, 1311 (2010), Everette, J., et al.: J. Agric. Food Chem., 58, 8139 (2010), Alshatwi, A., et al.: Food, Chem., Toxicol., 48, 1881 (2010), McKay, D., et al.: Nut. J., 9 (2010),<br></p>

<p>Applications Isotope labelled S-Enantiomer of Pregabalin (P704790). A GABA analogue used as an anticonvulsant. Anxiolytic analgesic used to treat peripheral neuropathic pain and fibromyalgia.<br>References Taylor, C.P., at al.: Epilepsy Res., 14, 11 (1993), Field, M.J., et al.: Pain, 80, 391 (1999)<br></p>

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

<p>Applications Buprofezin is a insecticide which works as a chitin synthesis inhibitor. Buprofezin is used to control stubborn rice pests and is effective in controlling green leaf hoppers and white back plant hoppers for long durations. Useful in cannabis testing kits as a component of pesticide mixes (P698235).<br>References Hou, X., et al.: Food. Chem., 138, 1198 (2013); Sohrabi, F., et al.: Crop. Protect., 45, 98 (2013);<br></p>

<p>Applications 6-(tert-Butylamino)-1,3,5-triazine-2,4(1H,3H)-dione is a metabolite of Terbuthylazine (T110500) a triazine herbicide.<br>References Schenck, F., et al.: Bull Environ. Contam. Toxicol., 73, 24 (2004),<br></p>

<p>Stability Hygroscopic<br>Applications Methomyl is a carbamate insecticide. 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 Armes, N., et al.: Bull. Entomol. Res., 86, 499 (1996); Shono, T., et al.: Pest. Biochem. Physiol., 75, 1 (2003)<br></p>

<p>Applications Fluometuron is an phenylurea based herbicide used on cotton and sugarcane crops.<br>References Can, A., et al.: Environ. Toxicol. Pharmacol., 35, 369 (2013); Reiss, R., et al.: Food. Chem. Toxicol., 50, 4421 (2012); Bibi, A.C., et al.: J. Agri. Sci., 150, 365 (2012);<br></p>

<p>Applications Thiometon-sulfone is a metabolite from Thiometon (D231370) pesticides, used as an insecticide. Cholinesterase inhibitor.<br>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);<br></p>

<p>Applications N,N-Dimethylformamide Di-tert-butyl Acetal is used as a reagent in the synthesis of fused bicyclic ethers which act as herbicides on broad-leaved weeds. It is also used as a reagent in the preparation and biological evaluation of cystobactamide 507 which is bacterial topoisomerase inhibitor.<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 Schaetzer, J., et al.: Bioorg. Med. Chem. Lett., 24, 4643 (2014); Casalini, F., et al.: Moreno, M., et al.: Synlett, 26, 1175 (2015)<br></p>

<p>Applications N-Acetyl Mesalazine-d3 is the labeled analogue of N-Acetyl Mesalazine (A168320), a metabolite of Mesalazine. A Salicylic Acid derivative. Inhibitor of recombinant human thiopurine methyltransferase (hTPMT).<br>References Bondesen, S., et al.: Br. J. Clin. Pharmacol., 25, 269 (1988); Brogden, R., et al.: Drugs, 38, 500 (1989); Jensen, J., et al.: Biochem. Pharmacol., 45, 1201 (1993); Liu, Z., et al.: Drug Metab. Dispos., 23, 246 (1995); Vree, T., et al.: Clin. Drug Invest., 20, 35 (2000)<br></p>

<p>Applications Controlled substance (depressant). Anxiolytic. Prototype of the benzodiazepine anxiolytics.<br>References MacDonald, A., et al.: Anal. Profiles Drug Subs., 1, 15 (1972); Greenblatt, D.J., et al.: Clin. Pharmacokinet., 3, 381 (1978);<br></p>

<p>Stability Temperature Sensitive<br>Applications Anabolic steroid. Androgen.Controlled substance.<br>References Schanzer, W., et al.: Clin. Chem., 42, 1001 (1996), Kicman, A., et al.: Br. J. Pharmacol., 154, 502 (2008), Fragkaki, A., et al.: Steroids, 74, 172 (2009),<br></p>

<p>Applications Xiaochongliulin is used in methods and formulations for preventing downward migration of agricultural materials.<br>References Essig, Kenneth J., et al.: PCT Int. Appl.,(2020);<br></p>

<p>Applications Bis(2-ethylhexyl)adipate-d8 is an isotopic analog of Bis(2-ethylhexyl)adipate (B433810) which acts as a plasticizer in the preparation of personal care products. Also used in changing the physical properties of rubbers.<br>References Oh, J. et al.: J. App. Polym. Sci., 131, 39795 (2014); Llompart, M. et al.: J. Chrom. A., 1293, 10 (2013);<br></p>

<p>Applications Reproterol is an β2 adrenoceptor agonist for treating asthma. Reproterol is used as an bronchodilator.<br>References Sohda, T., et al.: Chem. Pharm. Bull., 30, 3580 (1982), Argenti, D., et al.: J. Clin. Pharmacol., 51, 400 (2001), Pearce, R., et al.: Drug Metab. Dispos., 34, 1035 (2006),<br></p>

<p>Applications A substituted 2,4,6-triiodobenzoic acid, an excellent contrast media for ventriculography, radiculography, lumbar myelography and x-rays of the cardiovascular system.<br>References Frocrain, L., et al.: Radiology, 170, 531 (1989), van Waes, P.F., et al.: Eur. J. Radiology, 9,179 (1989)<br></p>

<p>Applications A β-Adrenergic blocker with peripheral vasodilating activity. Antianginal; antihypertensive.<br>References Francis, R.J., et al.: Eur. J. Clin. Pharmacol., 23, 529 (1982), Pfisterer, M., et al.: J. Cardiovasc. Pharmacol., 6, 417 (1984), Narimatsu, S., et al.: J. Pharmacol. Exp. Ther., 303, 172 (2002), Flanagan, J., et al.: Biochem. J., 380, 353 (2004),<br></p>

<p>Stability Hygroscopic<br>Applications Semisynthetic aminoglycoside antibiotic, related to sisomicin. Antibacterial.<br>References Miller, G.H., et al.: Antimicrob. Agents Chemother., 10, 827 (1976), Raab, W., et al.: Adv. Clin. Pharmacol., 15, 91 (1978), Noone, P., et al.: Drugs, 27, 548 (1984),<br></p>

<p>Applications Baricitinib is a JAK1 and JAK2 inhibitor and have been used as a promising treatment for rheumatoid arthritis.<br>References Greenwald, L.J., et al.: Int. J. Clin. Rheumatol., 6, 401 (2011); Fridman, J.S., et al.: J. Immunol., 184, 5298 (2010);<br></p>

<p>Applications 3-Hydroxykynurenine is a metabolite of tryptophan. 3-Hydroxykynurenine filters UV light in the human lens. Studies suggest that Hydroxykynurenine is an endogenous oxidative stress generator and a potential endogenous neurotoxin.<br>References Malina, H.Z. et al.: Graefes. Arch. Clin. Exp. Ophthalmol., 233, 38 (1995); Okuda, S. et al.: J. Neurochem., 70, 299 (1998);<br></p>

<p>Applications An impurity of Zolpidem (Z650000).<br></p>

<p>Applications Metriram is a polymeric dithiocarbamic fungicide used in agriculture. Metiram is present as a mixture rather than a complex and is not assigned an ISO name. Metiram is used commonly in the protection of grapevines, apples, tomatoes, potatoes as well as other crops.<br>References Golyshin, N.M&gt; et al.: Khim. Sel. Khoz., 4, 897 (1965); Ross, R.G. et al.: Can. J. Plant Sci., 58, 601 (1978); Newsome, W.H. et al.: J. Agric. Food Chem., 24, 999 (1976);<br></p>

<p>Applications Labelled analogue of Propionaldehyde 2,4-Dinitrophenylhydrazone, a dinitrophenylhydrazone (DNPH) derivative of an aliphatic aldehyde found in mainstream cigarette smoke and a breakdown product of lipid peroxidation.<br>References Delgado, B. et al.: J. Liq. Chrom. Rel. Technol., 31, 361 (2008); Miller, J.H. et al.: J. Chrom. Sci., 48, 12 (2010); Enoiu, M. et al.: Anausis, 28, 285 (2000);<br></p>

<p>Applications An oxidative product of the drug Norethindrone (N676000). Norethindrone impurity.<br>References Reif, V., et al.: Pharmaceutical Res., 4, 54 (1987), Rao, P., et al.: Steroids, 59, 621 (1994),<br></p>

<p>Stability Hygroscopic<br>Applications Genistein-7-sulfate 4’-β-D-glucuronide is a metabolite of Genistein (G350000), a compound that exhibits specific inhibitory activity against tyrosine kinases,including autophosphorylation of epidermal growth factor receptor kinase.<br>References Akiyama, T., et al.: J. Biol. Chem., 262, 5592 (1987); O'Dell, T.J., et al.: Nature, 353, 588 (1991); Aharonovits, O., et al.: Biochim Biophys. Acta, 1112, 181 (1992)<br></p>

<p>Applications Sodium fluoroacetate (cas# 62-74-8) is a useful research chemical.<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>Stability Light Sensitive<br>Applications Disperse Polyester Dark Blue causes photocontact dermatitis in workers engaged in its manufacturing.<br>References Davies, Keith A., et al.: J. Appl. Chem. Biotechn., 25(3), 195-204 (1975)<br></p>

<p>Impurity Clobetasol Propionate EP Impurity A / Betamethasone Dipropionate EP Impurity B<br>Applications Betamethasone 17-Propionate (Clobetasol Propionate EP Impurity A) is a degradation product of Betamethasone. Glucocorticoid.<br>References Andersson, P., et al.: J. Pharm. Pharmacol., 36, 763 (1984), Wurthwein, G., et al.: Biopharm. Drug Dispos., 11, 381 (1990), Samtani, M., et al.: J. Pharm. Sci., 93, 726 (2004), Samtani, M., et al.: Drug Metab. Dispos., 33, 1124 (2005),<br></p>

<p>Stability Hygroscopic<br>Applications The optically active isomer of Carvedilol (C184625), a nonselective ß-adrenergic blocker with a1-blocking activity. An antihypertensive used in the treatment of congestive heart failure.<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 Hirohashi, M., et al.: Arzneim.-Forsch., 40, 735 (1990),<br></p>

<p>Applications (E)-Fenpyroximate is an acaricide and an inhibitor of mitochondrial electron transport at Complex I.<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 Hamedi, N. and Fathipour, Y.: BioControl 55, 271 (2010); Sato, M. E., et al.: Appl. Entomol. Zool. 39, 293 (2004)<br></p>

<p>Applications Antiepileptic, structurally similar to meprobamate.<br>References Swinyard, E.A., et al.: Epilepsia, 27, 27 (1986), Remmel, R.P., et al.: Ther. Drug Monit., 12, 90 (1990), Sofia, R.D., et al.: Epilepsy Res. Suppl., 3, 103 (1991),<br></p>

<p>Applications 5-Desthiopropyl-5-hydroxy-ticagrelor is a related compound of ticagrelor (T437700). Ticagrelor, the first reversible oral P2Y12 receptor antagonist, provides faster, greater, and more consistent ADP-receptor inhibition than Clopidogrel. Used in the treatment of acute coronary syndromes (ACS).<br>References Matetzky, S., et al.: Circulation, 109, 3171 (2004), Bassand, J., et al.: Eur. Heart J., 28, 1598 (2007), Jakubowski, J., et al.: Cardiovasc. Drug Rev., 25, 357 (2007),<br></p>

<p>Applications It is a parasympathomimetic, specifically, a reversible cholinesterase inhibitor obtained from the Calabar bean, used to treat glaucoma and delayed gastric emptying.<br>References Engelhart, L., et al.: Arch. Exp. Pathol. Pharmakol., 150, 1 (1930), Muhtadi, F.J., et al.: Anal. Profiles Drug Subs., 18, 289 (1989),<br></p>

<p>Applications A hydrazine derivative that is a non-selective and irreversible monoamine oxidase inhibitor (MAOI) and also inhibits GABA-transaminase (GABA-T), markedly increasing brain GABA levels. It is an antidepressant and anxiolytic used in the treatment of major depressive disorder (MDD) as well as other neural disorders.<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 MacKenzie, E.M. et al.: Neurochem. Res., 33, 430 (2008); Chiche, F. et al.: Mol. Pharmacol., 75, 1052 (2009); McKenna, K.F, et al.: J. Neural Trans., 41, 115 (1994);<br></p>

<p>Applications Anesthetic (intravenous). Controlled substance (depressant).<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 Chen, G., et al.: J. Pharmacol. Exp. Ther., 127, 241 (1959), Bailey, K., et al.: J. Pharm. Pharmacol., 28, 713 (1976), Balster, R.L., J. Psychedelic Drugs., 10115 (1978), Johnson, K.M., et al.: Annu. Rev. Pharmacol. Toxicol., 30, 707 (1990),<br></p>

<p>Applications Labelled Diltiazem (D460620). A calcium channel blocker with vasodilating activity. Antianginal; antihypertensive; antiarrhythmic (class IV).<br>References Sato, et al.: Arzneim.-Forsch., 21, 1338 (1971), Smirnov, S.R.: Eur. J. Pharmacol., 360, 81 (1998), Hansson, L., et al.: Lancet, 356, 359 (2000),<br></p>

<p>Applications A metabolite of Eplerenone. Used in combination therapy for treatment of cardiovascular disorders.<br>References Staessen, J., et al.: J. Endocrinol., 91, 457 (1981), de Gasparo, M., et al.: J. Pharmacol. Exp. Ther., 240, 650 (1987), MacFadyen, R., et al.: Cardiovasc. Res., 35, 30 (1997),<br></p>

<p>Applications Desmedipham is a carbanilate based herbicide used in the weed control programs in sugar beet.<br>References Kittlaus, S., et al.: J. Chromatograph. A., 1283, 98 (2013); Wujek, B., et al.: J. Food. Agri. Environ., 10, 606 (2012);<br></p>

<p>Stability Hygroscopic<br>Applications Ticagrelor, the first reversible oral P2Y12 receptor antagonist, provides faster, greater, and more consistent ADP-receptor inhibition than Clopidogrel. Used in the treatment of acute coronary syndromes (ACS).<br>References Matetzky, S., et al.: Circulation, 109, 3171 (2004), Bassand, J., et al.: Eur. Heart J., 28, 1598 (2007), Jakubowski, J., et al.: Cardiovasc. Drug Rev., 25, 357 (2007),<br></p>

<p>Applications Retapamulin is an antibacterial agent used as a substitute for the more commonly known Penicillin (P223505).<br>References Goldenthal, E.I., et al.: Toxicol. Appl. Pharmacol., 18, 185 (1971), Dunham, J.M., et al.: Anal. Profiles Drug Subs., 1, 249 (1972),<br></p>

<p>Stability Hygroscopic<br>Applications A biochemical marker of bone turnover for management of metabolic bone diseases.<br>References Turner, W., et al.: Biol. Psychiatry, 14, 177 (1979), Miyata, T., et al.: Kidney Int., 60, 2351 (2001), Politi, P., et al.: Neurosci. Lett., 396, 163 (2006),<br></p>

<p>Applications Exhibits specific inhibitory activity against tyrosine kinases,including autophosphorylation of epidermal growth factor receptor kinase (IC50 - 2.6uM). Also inhibits other protein kinases through competitive inhibition of ATP. Inhibits tumor cell proliferation and induces tumor cell differentiation. Produces cell-cycle arrest and apoptosis in Jurat T-leukemia cells. However, it prevents anti-CD3 monoclonal antibody-induced thymic apoptosis. Genistein also inhibits topoisomerase II activity in vitro. Genistein has also been shown to inhibit the action of GABA on recombinant GABAA receptors2. uv(max)ethanol: 262.5 nm (e= 138). moderately sol. in hot alcohol<br>References Akiyama, T., et al.: J. Biol. Chem., 262, 5592 (1987), O'Dell, T.J., et al.: Nature, 353, 588 (1991), Aharonovits, O., et al.: Biochim Biophys. Acta, 1112, 181 (1992), Platanias, L.C., et al.: J. Biol. Chem., 267, 24053 (1992), Yoshida, H., et al.: Biochim. Biophys. Acta, 1137, 321 (1992), Uckun, F.M., et al.: Science, 267, 886 (1995)Merck Index 12th ed. 43952. Huang, R.Q.; Fang, M.J.; Dillon, G.H., Mol. Brain Res. 67: 177-183 (1999)<br></p>

<p>Impurity Moxifloxacin EP Impurity B<br>Applications Moxifloxacin (M745000) impurity B.<br>References Langlois, M., et al.: J. Pharm. Biomed. Anal., 37, 389 (2005), Salem, M., et al.: Chem. Pharm. Bull., 54, 1625 (2006),<br></p>

<p>Impurity Rosuvastatin EP Impurity G<br>Stability Hygroscopic<br>Applications ent-Rosuvastatin is an enantiomer of Rosuvastatin (R700500), an impurity which acts as a selective, competitive HMG-CoA reductase inhibitor (1). Antilipemic (2,3).<br>References 1. Watanabe, M. et al.: Bioorg. Med. Chem. 1997 Feb;5(2):437-44.2. Lee, E. et al.: Clin. Pharmacol. Ther. 2005 Oct;78(4):330-41.3. Ferdinand, C. et al.: Am. J. Cardiol. 2006 Jan 15;97(2):229-35.<br></p>

<p>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).<br>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);<br></p>

<p>Applications N-carbamoylformimidamide Tritosulfuron is a metabolite of Tritosulfuron (T886903) is a sulfonylurea herbicide found in in ground, surface and wastewater.<br>References Fenoll, J., et al.: Talanta, 101, 273 (2012); Huntscha, S., et al.: J. Chromatogr. A, 1268, 74 (2012); Reemtsma, T., et al.: Water Res., 47, 5535 (2013);<br></p>

<p>Stability Very Moisture Sensitive<br>Applications Chlorotriphenylstannane is used in the synthesis of nanoparticles which bear triamide ligands.<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 Shariatinia, Z. et al.: Beil. J. Nanotech., 4, 94 (2013);<br></p>

<p>Applications S 23 is a selective androgen receptor modulator.<br>References Thevis, M., et al.: Drug Testing and Analysis, 2, 589 (2010); Jones, A., et al.; Endocr., 150, 385 (2009)<br></p>

<p>Applications A related labelled impurity of Albuterol (A514500) (Salbutamol) (EP).<br>References Price, A., et al.: Drugs, 38, 77 (1989), Beaulieu, N., et al.: J. Pharm. Biom. Anal., 8, 583 (1990), Sagar, K., et al.: J. Pharm. Biomed. Anal., 11, 533 (1993),<br></p>

<p>Applications Selective herbicide. Potential symptoms of overexposure are irritation of eyes and skin; dermatitis, skin sensitization; dyspnea, weakness, incoordination, salivation; hypothermia; liver injury.This compound is a contaminant of emerging concern (CECs)<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 Dalgaard-Mikkelsen, S., et al.: Pharmacol. Rev., 14, 225 (1962), Muller, K., et al.: J. Environ. Qual., 31, 309 (2002), Backhaus, T., et al.: Environ. Toxicol. Chem., 23, 258 (2004),<br></p>

<p>Applications Calcium regulator. Preparation by reduction of Tachysterol. It is widely used for hypocalcemic hypoparathyroidism following surgical removal of parathyroids.<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 Schilling, T., et al.: Exp. Clin. Endocrinol. Diabetes, 105, 237 (1997), Bushinsky, D., et al.: Lancet, 352, 306 (1998), Jehle, D., et al.: J. Med., 30, 39 (1999), Winer, K., et al.: J. Clin. Endocrinol. Metab., 88, 4214 (2003),<br></p>

<p>Applications Benzyl Trisulfide is a secondary metabolite of Petiveria alliacea, on erythrocyte elasticity, relaxation time and membrane morphol. An antibacterial and antifungal 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 Mohandas, N., et al.: Semin. Hematol., 20, 225 (1983), De Sousa, J., et al.: Phytochem., 29, 3653 (1990),<br></p>

<p>Impurity Beclomethasone Dipropionate EP Impurity D<br>Applications 9-Deschloro-9-bromo Beclomethasone Dipropionate (Beclomethasone Dipropionate EP Impurity D) is an impurity of Beclomethasone Dipropionate (B131030).<br>References Shou, M. et al.: J. Pharmac. Biomed. Anal., 50, 356 (2009); Johnston, S. et al.: J. Chrom. Sci., 48, 733 (2010);<br></p>