Toxicology

Stability Light Sensitive
Applications 7H-Benzo[c]fluorene is a polycyclic aomatic hydrocarbon (PAH) with mutagenic activity. 7H-Benzo[c]fluorene is a major DNA adduct-forming component of coal tar. Recent studies suggest that 7H-Benzo[c]fluorene may be capable of inducing lung tumors.
References Lavoie, E.L. et al.: Mutat. Res. Lett., 91, 167 (1981); Koganti, A. et al.: Carcinogenesis, 21, 1601 (2000); Weyand, E.H. et al.: Polycyc. Arom. Comp., 24, 1 (2004);

Applications Imidaclothiz is an action body of nicotinic acid acetylcholinesterase enzyme acceptor. It can be used as a pesticide. After pests contact the product, the normal conduction of their central nerves is inhibited and pests are numbed to death.
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 Jeschke, P., et al: PCT Int. Appl. (2009), WO 2009135613 A1 20091112; Kagabu, S., et al.: J. Agricultural Food Chem., 55, 812 (2007); Wang, Y., et al.: Pest Management Sci., 68, 1564 (2012)

Applications L-Leucic Acid-d3 is the isotope labelled analog of L-Leucic Acid, a reagent in the synthesis of cryptophycins based macrocyclic depsipeptides which are used as tubulin inhibitors.
References Kumar, A., et al.: Eur. J. Med. Chem., 93, 55 (2015)

Impurity Teriparatide Impurity
Applications A fragment of human parathyroid hormone (hPTH) peptide sequence containing the 30 N-terminal residues of hPTH.
References Niall, et al.: Proc. Natl. Acad. Sci., 71, 384 (1974);

Applications Phenylmercuric acetate is a compound that is widely used as a fungicide and a disinfectant. Phenylmercuric acetate’s antibacterial action is a result of its interference with sulphydryl groups of organisms.
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 Matsumura, F., et al.: Science, 173, 49 (1971); Tonomura, K., et al.: Nature, 217, 644 (1968)

Applications Labelled Cefetamet is a third-generation cephalosporin antibiotic and the active agent of Cefeamet pivoxil (C242780) after hydrolysis.
References Bryson, H.M., et al.: Drugs., 45, 589 (1993); Sharma, R.K., et al.: Asian. J. Biochem. Pharmaceut. Res., 1, 443 (2011); Waters, N.J., et al.: Drug. Metabolism. Disposit., 38, 1159 (2010);

Applications Ethacrynic Acid is a diuretic used to treat high blood pressure and swelling caused by congestive heart failure, liver failure and kidney failure.
References Beyer, et al.: J. Pharmacol. Exp. Ther., 147, 1 (1965); Kim., et al.: Am. J. Cardiol., 27, 407 (1971); Williamson, H.E., et al.: J. Clin. Pharmacol., 17, 663 (1977);

Applications Clindamycin 2-Phosphate Sulfoxide is a degradation product of Clindamycin phosphate (C580005) after the stressing test.Clindamycin phosphate impurity.

Applications Spinosyn A is a potent insecticide for pathogens of crops and disruptor of nicotinic acetylcholine receptor.
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 An analog of labelled Sildenafil; a novel pyrazolopyrimidinethiones as PDE5 inhibitor.
References DeBono, R., et al.: Pharm. Technol., 26, 72 (2002), Blok-Tip, L., et al.: Food Addit. Contam., 21, 737 (2004), Liang, Q., et al.: J. Pharm. Biomed. Anal., 40, 305 (2006),

Stability Hygroscopic
Applications Emtricitabine Triphosphate Triethylammonium Salt is a metabolite of (-)-Emtricitabine (E525000).
References Barditch-Crovo, P., et al.: Antimicrob. Agents Chemother., 45, 2733 (2001); Ray, A., et al.: Antivir .Ther., 10, 451 (2005); Borroto-Esoda, K., et al.: Antivir. Ther., 11, 377 (2006)

Applications Isotope labelled o-Cresol is a compound used as a disinfectant and have also been used as antiseptic in surgery.
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 Razavi, S.M., et al.: Nat. Prod. Res., 26, 2148 (2012); Asadollahi-B. M., et al.: Environ. Toxicol. Pharmacol., 34, 826 (2012);

Applications cis-Tetrahydrophthalimide is an intermediate to synthesize cis-Captafol (C175740), which was used as a fungicide.
References Knight, A., et al.: Regulatory Toxicol. Pharmacol., 55, 188 (2009); Rotroff, D., et al.: J. Toxicol. Environ. Health Part B Critical Rev., 13, 329 (2010)

Applications Alendronic Acid-d6 Sodium Salt is a labelled salt analogue of Alendronic Acid (A521250), a bisphosphonate used as a bone reabsoption inhibitor.
References Wang, X.M., et al.: Clin. J. Dent. Res., 3, 26 (2000); Woo, T., et al.: Best Pract. Res. Clin. Rheumatol., 15, 469 (2001); Benford, H.L., et al.: Bone, 28, 465 (2001)

Applications Controlled substance (opiate). Used in treatment of opioid dependence.
References Bishara, R.H., et al.: Anal. Profiles Drug Subs., 3, 365 (1974), Senay, E.C., et al.: Int. J. Addict., 20, 803 (1985), Inturrisi, C.E., et al.: Clin. Pharmacol. Ther., 41, 392 (1987), Sees, K.L., et al.: J. Am. Med. Assoc., 283, 1303 (2000),

Applications Labelled Dicloxacillin (D436650). A semi-synthetic antibiotic related to Penicillin. Antibacterial.
References Chalikian, T., et al.: J. Mol. Biol., 260, 588 (1996), Kharakoz, D., et al.: Biochemistry, 36, 10276 (1997), Taboada, P., et al.: Langmuir, 16, 3175 (2000),

Applications Methyl Trithion, is used as an insecticide in biological studies to determine the effect on agriculture. Also, this compound was used evaluate the repellency in deer mouse and house mouse to determine the toxicity.
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 Burden, G.S., et al.: J. Econ. Entomol., 61, 1565 (1968); Schafer, E. W., et al.: Arch. Environ. Con. Tox., 14, 111, (1985)

Applications Guthoxon is an organophosphorus anticholinesterase pesticide.
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 Murphy, S., et al.: Toxicol Appl Pharmacol, 12, 22 (1968); Wong, J., et al.: J. Agric. Food Chem., 55, 1117 (2007);

Applications Cardioselective β-adrenergic blocker. Antiarrhythmic.
References Gorczynski, R.J., et al.: J. Cardiovasc. Pharmacol., 5, 668 (1983), Yacobi, A., et al.: J. Pharm. Sci., 72, 711 (1983), Benfield, P., et al.: Drugs, 33, 392 (1987)

Stability Moisture Sensitive
Applications Potassium thiocyanate-13C

Applications Terfuboxon is a pesticide used in the protection of fruit and vegetable crops against insects. Acetylcholinesterase inhibitor.
References Rahman, Md. M. et al.: Food CHem., 133, 604 (2012); Stojan, J. et al.: Biochem., 5599 (2008);

Applications Spinetoram J is a component of Spinetoram (S683650), a compound that belongs to the spinosyn family of insecticides and shows potential of natural products research. Useful in cannabis testing kits as a component of pesticide mixes (P698240).
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 Kirst H. A.: J. Antibiot., 63, 101-111 (2010)

Applications Normorphine is a metabolite of Morphine (M652290). This is a controlled substance (opium derivative). Analgesic (narcotic).
References Coffman, B., et al.: Drug Metab. Dispos., 25, 1 (1997), Hanks, G., et al.: Br. J. Cancer, 84, 587 (2001), Projean, D., et al.: Xenobiotica, 33, 841 (2003), Dale, O., et al.: Br. J. Clin. Pharmacol., 58, 156 (2004),

Stability Hygroscopic
Applications Pyraclostrobin is a fungicide for use in seed grass and food crops. Useful in cannabis testing kits as a component of pesticide mixes (P698240).
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 Gyldenkaerne, S., et al.: Pestic Sci., 55, 1210 (1999), Pennington, D., et al.: Environ. Sci. Technol., 39, 1119 (2005), Wang, S., et al.: Food Control., 18, 731 (2007),

Applications Rimantadine-d4 Hydrochloride is an isotope labeled version of Rimantadine Hydrochloride, an antiviral agent.
References Hayden, F.G., et al.: Antimicrob. Ag. Chemother., 19, 226 (1981), Zlydnikov, D.M., et al.: Rev. Infect. Dis., 3, 408 (1981),

Stability Hygroscopic
Applications Antiepileptic; increases levels of GABA in the brain.
References Chang, Z.L., et al.: Anal. Profiles Drug Subs., 8, 529 (1979), Nau, H., et al.: Pharmacol. Toxicol., 69, 310 (1991), Loscher, W., et al.: Prog. Neurobiol., 58, 31 (1999)

Applications Direct Blue 15 may be used as a substitute for trypan blue (T895523) for some biological and staining applications. Dyes and metabolites.
References Rafii, F., et al., Appl. Environ. Microbiol. 56: 2146-2151 (1990); Shaffiqu, T.S., et al., Appl. Biochem. Biotechnol. 102-103: 315-326 (2002); Kumar, K., et al., Bioresour. Technol. 98: 3168-3171 (2007);

Applications β-Endosulfan is the beta isomer of Endosulfan (E555505), an insecticide that poses health risks to humans and animals that acquire it through ingension, inhalation, and percutaneous contact. One of the new POPs under the Stockholm Convention. Useful in cannabis testing kits as a component of pesticide mixes (P698230).
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 Bhalerao, T. & Puranik, P.: Int. Biodeter. Biodegr., 59, 315 (2007); Kalender, S., et al.: Toxicology, 202, 227 (2004); Naqvi, S. & Vaishnavi, C.: Comp. Biochem. Phys. C, 105, 347 (1993)

Applications Agricultural 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 Corrales, M., et al.: Food Chem. Toxicol., 48, 3471 (2010), Lagunas-Allue, L., et al.: Anal. Bioanal. Chem., 398, 1509 (2010), Wong, J., et al.: J. Agric. Food Chem., 58, 5897 (2010),

Applications Pyrimitate is an organophosphorus pesticide.
References Askew, J., et al.: Analyst, 94, 1117 (1969), Gao, L., et al.: Zhongguo Weisheng Jianyan Zazhi, 23, 535 (2013), Zvinavashe, E., et al.: Chemosphere, 75, 1531 (2009),

Applications Aldicarb Sulfone is an analog of Aldicarb (A514650) detected in agricultural products as pesticide residue.
References Ashby, J., et al.: Environ. Mutagen., 7, 919 (1985), Ashby, J., et al.: Mutat. Res., 257, 229 (1991), Kazius, J., et al.: J. Med. Chem., 48, 312 (2005), Benigni, R., et al.: Mutagenesis, 25, 335 (2010),

Applications A potent, direct, selective, and orally active inhibitor of coagulation factor Xa. It is a potential new oral coagulant that may be useful prevention of venous thromboembolism in total hip, knee replacement orthopedic surgery and stroke in treatment of patient with venous thromboembolic disorder or with atrial fibrillation.
References Luettgen, J. M., et al.: J. Enz. Inhib. Med. Chem., 26, 514 (2011); Glanis, T., et al.: J. Thromb. Thrombol., 31, 310 (2011); Barrett, Y. C., et al.: Thromb. Haemos., 105, 181 (2011);

Stability Hygroscopic
Applications Spermidine is a biogenic polyamine formed from putrescine. Spermidine is a precursor of Spermine. Spermidine is essential for both normal and neoplastic tissue growth.
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 Abraham, A.K., et al.: Eur. J. Biochem., 106, 257 (1980), Mach, M., et al.: Biochem. J., 202, 153 (1982), Thyss, A., et al.: Eur. J. Cancer Clin. Oncol., 18, 611 (1982),

Applications Loxoprofen-d3, is the labeled analogue of Loxoprofen (L472905), which is non-selective nonsteroidal anti-inflammatory drug (NSAID) that has been effective in reducing atherosclerosis in mice by reducing inflammation.
References Masahide H. et al.: J Clin Biochem Nutr., 47, 138 (2010); Noguchi, M. et al.: Biolog. Pharmac. Bull., 28, 2075 (2005); Hyun, J. et al.: Arch. Pharm. Res., 24, 541 (2001);

Applications Arotinolol is both and alpha- and beta-adrenoceptor antagonist and is used to treat essential tremors and hypertension.
References Kuroda, Y., et al.: Neurology, 38, 650 (1988); Miyagishi, A., et al.: Arch. Pharmacodyn. Ther., 271, 249 (1984); Wu, H., et al.: Hypertens. Res.: Off. J. Jpn. Soc. Hypertens., 24, 605 (2001)

Stability Very Very Hygroscopic
Applications Quetiapine is a dibenzothiazepine antipsychotic commonly used as monotherapy for patients with major depressive disorder and schizophrenia.
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 Cutler, A., et al.: J. Clin. Psych., 70, 526 (2009); Kapur, S., et al.: Arch. Gen. Psych., 57, 553 (2000); Peuskens, J. & Link, C.: Acta. Psych. Scand., 96, 265 (1997)

Applications 2,6-Diisopropylnaphthalene, is a building block used for the synthesis of more complex compounds. 2,6-Diisopropylnaphthalene (2,6-DIPM) is also used in the manufacturing of pesticide products intended to prevent sprouting of stored potatoes.
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 Beaver, R. G., et al.: American Journal of Potato Research, 80, 311 (2013);

Applications An inhibitor of proliferation and supresses gene expression in bladder smooth muscle cells.
References Park, J.M., et al.: J. Urol., 162, 1110 (1999), Watson, M., et al.: Brit. J. Pharmacol., 127, 590 (1999)

Applications Racemic Colchicine.
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 Bisphenol A-d8 is the labeled analogue of Bisphenol A (B519495), a monomer used for policarbonate and epoxy resins; exhibits estrogenic activity. BPA is also used as a building block in polycarbonate bottles and in the epoxy-resin liners of metal cans.
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 Krishnan, A.V., et al.: Endocrinology, 132, 2279 (1993); Steinmetz, R., et al.: Trends Endocrinol. Metab., 9, 124 (1998); Petersen, H., et al.: Eur. Food Res. Technol., 216, 355 (2003)

Applications Abiraterone is a steroidal cytochrome P 450 17α-hydroxylase-17,20-lyase inhibitor (CYP17), is currently undergoing phase II clinical trials as a potential drug for the treatment of androgen-dependent prostate cancer.
References Denis, L., et al.: Cancer, 72, 3888 (1993); Potter, G.A., et al.: J. Med. Chem., 38, 2463 (1995); Denmeade, S., et al.: Nat. Rev., 2, 389 (2002); Scher, H., et al.: J. Clin. Oncol., 23, 8253 (2005);