Toxicologie

Applications 1,5-Pentane-1,1,5,5-d4-diamine is a useful deuterated building block, which has been used in the analysis of polyamines in rats.
References Van den Berg, G. A.; et al.: Biochim. Biophys. Acta, Gen. Subj., 802, 175 (1984).

Stability Hygroscopic
Applications Zoledronic-d3 Acid is the labeled analogue of Zoledronic Acid (Z623500), a biphosphonate bone resorption inhibitor.
References Green, J.R., et al.: J. Bone Min. Res., 9, 745 (1994); Risser, F., et al.: J. Pharm. Biomed. Anal., 15, 1877 (1997); Body, J.J., Cancer, 80, 1699 (1997)

Applications Eltenac is a nonsteroidal anti-inflammatory drug.
References Allen, A., et al.: Gut, 21, 249 (1980), Tobin, T., et al.: J. Vet. Pharmacol. Therap., 9, 1 (1986),

Applications It is a peroxisome proliferator-activated receptor (PPAR) α/γ dual agonist.
References Barlocco, D., et al.: Curr. Opin. Invest. Drugs, 6, 427 (2005), Devasthale, P.V., et al.: J. Med. Chem., 48, 2248 (2005), Kendall, D.M., et al.: Diabetes care, 29, 1016 (2006),

Applications N-Desmethylthiamethoxam-D4 is an impurity of thiamethoxam and an isotope labelled compound of N-Desmethylthiamethoxam (D292485). Thiamethoxam is a hepatotoxic insecticide in mice.
References Swenson, T. L., et al.: Toxicol. Lett., 216, 139 (2013); Karmakar, R., et al.: Pest Manag. Sci, 65, 931 (2009)

Applications An Androgen.Controlled substance.
References Alikhan, A., et al.: J. App. Toxicol., 29, 590 (2009), Christy H., et al.: J. Steroid Biochem. Mol. Biol., 116, 171 (2009), Li, C., et al.: Steroids, 75, 859 (2010),

Applications An antimalarial.
References Natarajan, L., et al.: Arzneim.-Forsch., 22, 1230 (1972), Kracmer, J., et al.: Pharmazie, 29, 773 (1974), Ahmad, I., et al.: Anal. Profiles Drug Subs., 21, 43 (1992),

Applications Mono N-Desmethyl Disperse Polyester Dark Blue is a disperse dye for synthetic polyester fibers. It has good heat and light resistance and is used for thermal transfer recording.
References Peters A. T., et al.: J. Soc. Dyers Colour, 108(7-8), 344-8 (1992)

Applications Perindoprilat-d4 is the isotope labelled analog of Perindoprilat (P287531); an angiotensin-converting enzyme (ACE) inhibitor and antihypertensive.
References Pascard, C., et al.: J. Med. Chem., 34, 663 (1991)

Applications Flurbiprofen (1S,2R,5S)-(+)-Menthyl Ester is an isomer version of Flurbiprofen rac-Menthyl Ester (M221723), a Flurbiprofen (F598700) derivative. Flurbiprofen is an anti-inflammatory used as an analgesic
References Chalmers, et al.: Ann. Rheum. Dis., 31, 319 (1972), Nishizawa, et al.: Thromb. Res., 3, 577 (1973)

Applications 1,2,4,5-Tetrahydrotestolactone is a steroid with estrogenic properties. A steroid lactone.
References Pollard, I., et al.: Steroids, 11, 897 (1968), Volovel'skii, L. N., et al.: Zh. Obshch. Khim., 43, 1414 (1973)

Impurity Fluocinolone Acetonide EP Impurity I
Applications 14,15-Dehydro Fluocinolone Acetonide is an impurity of Fluocinolone Acetonide (F455800); a glucocorticoid and anti-inflammatory agent.
References Sammul, et al.: J. Assoc. Off. Agric. Chem., 47, 952 (1964); Emerson, M.V., et al.: BioDrugs, 21, 245 (2007)

Applications A metabolite of Quinidine.
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),

Applications 3-Methyl Adenine-d3 is labelled 3-Methyl Adenine (M275904). 3-Methyl Adenine is a selective autophagy and phosphoinositide 3-kinase (PI3K) inhibitor (1,2,3). 3-MA inhibits autophagy by blocking autophagosome formation via the inhibition of type III Phosphatidylinositol 3-kinases (PI-3K).
References (1) Munafo, D., et al.: J. Cell Sci., 114, 3619 (2001) (2) Aggarwal, B., et al.: Biochem. Pharmacol., 71, 1397 (2006) (3) Hayat, M., et al.: Oncologist, 12, 20 (2007)

Applications Deuterated Ketoconazole, an inhibitor of cytochrome P-450 dependent steps in the biosynthesis of steroid hormones in vivo. Antimetastatic and antineoplastic activity. Orally active 5-lipoxygenase and thromboxane synthase inhibitor.
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 Lambert, A., et al.: Biochem. Pharmacol., 35, 3999 (1986), Van Wauwe, J.P. and Janssen, P.A.J., J. Med. Chem., 32, 2231 (1989), Nardone, P.A., et al.: . Surg. Res., 44, 425 (1988), Tucker, W.F.G., et al.: Br. Med. J., 293, 882 (1986)

Stability Hygroscopic
Applications Benfotiamine-Amide is an analog of Benfotiamine, which is a Vitamin B1 analog. Synthetic S-acyl derivative of Thiamine (T344185).
References Stracke, H., et al.: Exper. Clin. Endocrinol., Diabetes, 116, 600 (2008), Gohil, V., et al.: Nat., Biotechnol., 28, 249 (2010),

Applications A Labelled metabolite of Dextrorphan.
References Gonzalez, F., et al.: Nature, 331, 442 (1988), Meyer, U., et al.: Pharmacol. Ther., 46, 297 (1990), Rogers, J., et al.: Am. J. Med., 113, 746 (2002), Huang, W., et al.: Drug Metab. Dispos., 32, 1434 (2004),

Applications Promecarb-d3 is the isotope labelled analog of Promecarb (P756500); a carbamate pesticide.
References Knowles, C.O., et al.: B. Environ. Contam. Tox., 27, 529 (1981); Pacioni, N.L., et al.: Anal. Chim. Acta, 583, 63 (2007); Sanchez, F.G., et al.: Analyst, 116, 851 (1991)

Applications A labelled metabolite of Theophylline.
References Chen, Y., et al.: Clin. Exper. Pharmacol. Physiol., 36, 828 (2009), Yu, C., et al.: J. Bacteriol., 191, 4624 (2009), Jetter, A., et al.: Eur. J. Clin. Pharmacol., 65, 411 (2009),

Applications Abiraterone Ethyl Ether is an impurity of Abiraterone (A108490), 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)

Stability Hygroscopic
Applications A labelled metabolite of Caffeine.
References Suto, M., et al.: Anticancer Drug Des., 6, 107 (1991), Burkart, V., et al.: Nat. Med., 5, 314 (1999), Hassa, P., et al.: J. Biol. Chem., 278, 45145 2003), Veres, B., et al.: J. Pharmacol. Exp. Ther., 310, 247(2004),

Applications Pemoline is a CNS stimulant. Controlled Substance.
References Connors, C.K., et al.: Psychopharacolgia, 26, 321 (1972), Schafer, E.W., et al.: Toxicol. Appl. Pharmacol., 21, 315 (1972),

Applications Norethindrone intermediate.
References Carlin, J., et al.: Drug Metab. Dispos., 20, 148 (1982), Hoffmann, R., et al.: Clin. Exp. Dermatol., 27, 373 (2002), Tarter, T., et al.: Curr. Pharm. Des., 2, 775(2006),

Applications S-Ramelteon Metabolite M-II is a metabolite of Ramelteon in serum (M-II).
References Karim, A., et al.: J. Clin. Pharmacol., 44, 1210 (2004); Prescott, E., et al.: Drug Metab. Rev., 36, 203 (2004); Kato, K., et al.: Neuropharmacology, 48, 301 (2005); Karim, A., et al.: J. Clin. Pharmacol., 46, 140 (2006)

Stability Hygroscopic
Applications Itraconazole N,N-Dioxide is a derivative of Itraconazole (I937500). Itraconazole is an orally active antimycotic structurally related to Ketoconazole. Antifungal. It is a COVID19-related research product.
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),

Applications Sulfadimethoxine-d4 is a isotope labeled version of Sulfadimethoxine (S699060), a sulfonamide antibiotic.
References Seki, et al.: Arzneim.-Forsch., 15, 1441 (1965), Bohni, et al.: Chemotherapy, 14, 195 (1969),

Applications A fat-metabolism stimulator.
References Plotzker, R., et al.: Am. J. Med. Sci., 283, 79 (1982),

Stability Form Trimer in solution
Applications 2-Fluoro-6-hydroxyphenylboronic Acid is a synthetic reagent used in the preparation of alkylene-bridged [(3,4-dihydro-2H-benzo[b][1,4]oxazinyl) or (piperidinyl)(biphenyl-3-yl)pyrazolo[1,5-a]pyrimidinyl](tert-butoxy)acetic acid derivatives as HIV integrase inhibitors for treating HIV infection.
References Naidu, N., et al.: PCT Int. Appl. (2014), WO 2014028384 A1 20140220;

Applications α-(4-Chlorophenyl)-2-ethyl-1,3-dioxolane-2-acetonitrile is an impurity of Pyrimethamine (P997240), a dihydrofolate reductase inhibitor; generally used in combination with other antimicrobial agents. Antiprotozoal (Toxoplasma); antimalarial.
References Loutfy, M.A., et al.: Anal. Profiles Drug Subs., 12, 463 (1983); Leport, C., et al.: Am. J. Med., 84, 94 (1988); McIntosh, H.M., et al.: Ann. Trop. Med., Parasitol., 93, 265 (1998); Plowe, C.V., et al.: Br. Med. J., 328, 545 (2004);

Applications Benzalkonium bromides are an important class of cationic surfactants. They are used as preservatives for ophthalmic, nasal and parenteral products and they are also used as a topical antiseptic and medical equipment disinfectant.
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 Maitani, Y., et al.: Chem. Pharm. Bull., 44, 403 (1996), Fang, J., et al.: Int. J. Pharm., 178, 83 (1999), Iordanskii, A., et al.: Eur. J. Pharm. Biopharm., 49, 287 (2000), Powers, J., et al.: Biochemistry, 44, 15504 (2005),

Applications Glutaurine Sodium Salt is the salt of Glutaurine (G597350) which has been observed to display antiepileptic effects with anti-amnesia properties. Mimics anxiolytic drug Diazepam (D416855).
References Bittner, S. et al.: Amino Acids., 28, 343 (2005); Uemura, S. et al.: Brain. res., 594, 347 (1992);

Impurity Fluconazole EP Impurity F
Stability Hygroscopic
Applications 2-(2,4-Difluorophenyl)-3-(1H-1,2,4-triazol-1-yl)-1,2-propanediol (Fluconazole EP Impurity F) is a diol impurity of the antifungal agent Fluconazole (F421000).
References Dongre, V.G. et al.: J. Pharmac. Biomed. Anal., 42, 334 (2006):