Toxicologie

<p>Applications The microsomal metabolite of Yangonin (Y100550).<br>References Johnson, B., et al.: Chem. Res. Toxicol., 16, 733 (2003), Mathews, J., et al.: Drug Metab. Dispos., 33, 1555 (2005), Zou, L., et al.: Planta Medica, 71, 142 (2005),<br></p>

<p>Applications Methyl 3,5-dichlorobenzoate (cas# 2905-67-1) is a useful research chemical.<br></p>

<p>Applications Propoxur is a non-systematic carbamate insecticide. Propoxur is used against a wide range of insects such as fleas, mosquitoes, ants, gypsy moths, and other agricultural pests. Propoxur functions by reversibly inactivating the enzyme acetylcholinesterase in insects. It is also used 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 Voss, G.: Anzeig. Schaedling., 40, 73 (1967); Fraser, J. et al.: J. Sci. Food. Agric., 8 (1968); Corbel, V. et al.: Neurotoxicology, 27, 508 (2006);<br></p>

<p>Applications Tetraethylammonium Cyanide is a reactant in the synthesis of iron iodide cyanide carbonyl complexes.<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 Stock, A., et al.: Inorg. Chem. Commun., 18, 105-109 (2012)<br></p>

<p>Applications 7-Chloro-1-cyclopropyl-4-oxo-6-(4-Boc-piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic Acid is an intermediate in the synthesis of 7-Chloro-1-cyclopropyl-4-oxo-6-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic Acid Hydrochloride (C366030), which is an impurity in the synthesis of Ciprofloxacin (C482500), a fluorinated quinolone antibacterial.<br>References Hoffken, G., et al.: Antimicrob. Ag. Chemother., 27, 375 (1985), Scully, B.E., et al.: Lancet, 1, 819 (1986)<br></p>

<p>Applications α-Chloro-p-methyltoluene-13C is the labeled analogue of α-Chloro-p-methyltoluene(C369770). α-Chloro-p-methyltoluene is a building block that has been used as a reactant for the preparation of 6-aminoquinolone derivatives as submicromolar hepatitis C virus NS5B inhibitors<br>References Manfroni, G., et. al.: J. Med. Chem., Ahead of Print (2013)<br></p>

<p>Applications 6-(Decyloxy)-7-ethoxy-4-hydroxyquinoline-3-carbonyl Chloride is an intermediate in the synthesis of Decoquinate-d5 (D226882), which is a labelled Decoquinate (D226880). Decoquinate is a quinolone coccidiostat used in veterinary medicine, in particular as animal feed for poultry.<br>References Del Cacho, E. et al.: Int. J. Parasitol., 36, 1515 (2006); Guo, F.C. et al.: Vet. Parasitol., 147, 239 (2007); Davis, J.L. et al.: Vet. Pharmacol. Therap., 9, 1145 (2009);<br></p>

<p>Applications Isomer of (-)-(3S)-3-Hydroxy Quinine-vinyl-d3.<br></p>

<p>Applications 2-(4-Chlorophenyl)-4-hydroxy-4-methyl-6-oxo-1,3-Cyclohexanedicarboxylic Acid Diethyl Ester, is a polysubstituted cyclohexanone derivative showing antifungal activity against Aspergillus niger and cytotoxic activity against monkey kidney VERO C1008 cell<br>References Palsule D., et al.: Int. J. Pharm, Res Bio.Sci., Vol.3, Iss.4, P 14-31 (2014)<br></p>

<p>Stability Light Sensitive, Very Hygroscopic<br>Applications Labelled Rabeprazole (R070500). A partially reversible gastric proton pump inhibitor.<br>References Morii, M., and Takeguchi, N.: J. Biol. Chem., 268, 21553 (1993), Yasuda, S., et al.: Int. J. Clin. Pharmacol. Ther., 32, 466 (1994), Cloud, M.L., et al.: Dig. Dis. Sci., 43, 993 (1998)<br></p>

<p>Applications Aluminum Glycinate is an antacid which is used in the treatment of peptic ulceration. It is used in the development of a transdermal hydrogel patch for ferulic acid to treat skin damage induced by UV radiation.<br>References Rice, M., et al.: Am. J. Gastroenterol., 25, 74 (1956); Bai, J., et al.: Pak. J. Pharm Sci., 27, 369 (2014);<br></p>

<p>Applications 3-Hydroxyoleylcarnitine is a derivative of Carnitine (L-Carnitine: C184110, D-Carnitine: C184105), an essential cofactor of fatty acid metabolism.<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), O. Piermatti. et al.: Bioorg. Med. Chem., 16, 1444 (2008);<br></p>

<p>Applications Ethyl 7-Chloro-4-ethoxy-6-fluoro-3,4-dihydroquinoline-3-carboxylate is an intermediate in the synthesis of Norfloxacin (N681000), which is a Pefloxacin derivative as antibacterial. Fluorinated quinolone antibacterial. This compound is a contaminant of emerging concern (CECs).<br>References Koga, H., et al.: J. Med. Chem., 23, 1358 (1980); Hirai, K., et al.: Antimicrob. Agents Chemother., 19, 188 (1981); Holmes, B., et al.: Drugs, 30, 482 (1985)<br></p>

<p>Applications 9,10-Phenanthrenequinone is used in the formation of spirophosphoranes containing acyclic 5-methyl-2-phenyl-2H-1,2,3-diazaphosphol-4-yl substituent.<br>References Mironov, V. F., et al.: Russ. J. Electrochem., 88, 430-438 (2018)<br></p>

<p>Applications Fensulfothion Oxon Sulfide is a metabolite of the insecticide fensulfonthion (F265490), an inhibitor of cholinesterase activity.<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 Solly, S.R.B., et al.: New. Zea. J. Agri. Res., 14, 88 (1971); Hansch, C., et al.: Biochem. Toxicol. Insectic. Proc., 33 (1970);<br></p>

<p>Applications 4-O-(E)-Feruloylquinic Acid is a phenolic acid with potential antioxidant and antifungal activities. Secondary metabolite in the coffee brewing process.<br>References Matei, M. et al.: J. Agri. Food Chem., 60, 12105 (2012); Dokli, I. et al.: Tetrahedron Asymm., 24, 785 (2013);<br></p>

<p>Applications Benzyl 4-Nitrophenyl Carbonate is used as a reagent in the synthesis of Janus PEG-based dendrimers for use in combination therapy by controlled multi-drug loading and sequential release. Benzyl 4-Nitrophenyl Carbonate is also used as a reagent in the synthesis of Norfloxacin analogs which can exhibit antibacterial and antifungal activities under visible and UV light.<br>References Acton, A.L., et al.: Biomacromolecules, 14, 564 (2013); Bakhotmah, D.A., et al.: ISRN Org. Chem., 184754, 11 (2011)<br></p>

<p>Applications Texas Red 4’-Propargyl Sulfonamide 2’-Sulfate is an intermediate in the synthesis of Texas Red-5-dUTP (T320100), a fluorescence-labelled nucleotide analog. Texas Red-5-dUTP is used diagnostically for detection of rearranged SS18 in formalin-fixed, paraffin-embedded synovial sarcoma.<br></p>

<p>Applications 4-O-Desmethyl 4-O-Ethyl Trimethoprim-D5 is a labelled analogue of 4-O-Desmethyl 4-O-Ethyl Trimethoprim (D295700).<br></p>

<p>Applications Metazosulfuron is a herbicide used in paddy fields to control annual and perennial weeds.<br>References Lee, I., et. al.: The Korean Soc. Weed Sci., 31, 308 (2011)<br></p>

<p>Applications N-Oleoyl Taurine which belongs to the class of N-Acyl Taurines were detected in beta cells of Langerhans islets causing insulin secretion results beta cell dysfunction in type 2 diabetes<br>References Aichler, M., et al.: Cell Metab., 25, 1334-1347 (2017)<br></p>

<p>Applications N-Isopropyl-3,4-dimethyl-2,6-dinitroaniline is a dinitro herbicides.<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, Y., et al.: Green Chemistry, 15, 91 (2013)<br></p>

<p>Applications A metabolite of Rosiglitazone.<br>References Balton, G.C., et al.: Xenobiotica, 26, 6, 627 (1996), Kim, K., et al.: J. Clin. Pharmacol., 45, 941 (2005), Kirchheiner, J., et al.: Clin. Pharmacol. Ther., 80, 657 (2006), O'Maille, G., et al.: J. Pharm. Biomed. Anal., 48, 934 (2008),<br></p>

<p>Impurity Ritonavir EP Impurity F<br>Applications Des(isopropylthiazolyl) Hydantoin Ritonavir (Ritonavir EP Impurity F) is a Ritonavir (R535000) derivative with potential use in the treatment of viral infections. Cytochrome P450 oxidase inhibitor. It is a COVID19-related research product.<br>References Daluge, S., et al.: Antimicrob. Agents Chemother., 38, 1590 (1994); Ammaranond, P., et al.: J. Clin. Virol., 26, 153 (2003);<br></p>

<p>Applications A Levamisole derivative<br>References Lewis, J., et al.: Mol. Pharmacol., 31, 185 (1987),<br></p>

<p>Applications 3-Cyano-6,7-dihydro-4-trifluoromethyl-1,5H-cyclopenta-[b]-pyrid-2-one (cas# 371967-27-0) is a useful research chemical.<br></p>

<p>Stability Very unstable<br>Applications Cefixime Impurity is an impurity of Cefixime (C242800); an orally active third generation cephalosporin antibiotic.<br>References Kamimura, T., et al.: Antimicrob. Agents Chemother., 25, 98 (1984); Yamanaka, H., et al.: J. Antibiot., 38, 1738 (1985); Guay, D.R.P., et al.: Antimicrob. Agents Chemother., 30, 485 (1986)<br></p>

<p>Applications 5-Bromo-2-nitrophenol is a halonitrophenol with antifungal activity.<br>References Gershon, H., et al.: Monatshefte fuer Chemie, 126, 1161 (1995)<br></p>

<p>Applications 2,3-Dimethylbenzoquinone is a reagent in the preparation of hydroxycinnolines which has antifungal activity.<br>References Ryu, C., et al.: Bioorg. Med. Chem. Lett., 16, 1850 (2006)<br></p>

<p>Applications Monosulfuron Ester is herbicidal compound containing Monosulfuron-Ester and Nicosulfuron.<br>References Ge, J., et al.: Faming Zhuanli Shenqing, (2018);<br></p>

<p>Applications N-Acetyl-S-phenyl-DL-cysteine-3,3-d2 is the deuterium labelled form of N-Acetyl-S-phenyl-DL-cysteine, which is used as a reactant in the preparation of potent HIV-1 protease inhibitors that use D-amino acids as P2/P3 ligands.<br>References Jungheim, L., et al.: J. Med. Chem., 39, 96 (1996);<br></p>

<p>Stability Moisture Sensitive<br>Applications Labelled Chlorpyrifos Oxon (C425320). Chlorpyrifos Oxon is a metabolite of Chlorpyrifos (C425300) in human.<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 Atterberry, T., et al.: Toxicol. Appl. Pharmacol., 147, 411 (1997), Karanth, S., et al.: Toxicol. Sci., 58, 282 (2000), Barter, Z., et al.: Drug Metab. Dispos., 36, 2405 (2008),<br></p>

<p>Applications Testosterone-2,2,4,6,6-d5 Heptanoate is a useful isotopically labeled compound of Testosterone Enanthate (T155080)<br></p>

<p>Applications 3-Chloro-6-(chloromethyl)benzene-1,2,4,5-d4 is an isotope-labeled analog of 4-Chlorobenzyl Chloride (C364730), which is a benzylchloride derivative used in the preparation of various biologically active compounds such as bronchodilators and antibacterial agents.<br>References Adams, M. et al.: Synth. Comm., 29, 2419 (1999); Foroumadi, A. et al.: Arch. Pharm. Res., 30, 138 (2007);<br></p>

<p>Applications 4-Fluorobenzonitrile-d4 is the labelled version of fluorobenzonitrile, a compound with industrial applications from solar cells to medicinal application as an 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 Heilman, W.P. et al.: J. Med. Chem., 21, 906 (1978); Woo, S. et al.: J. Nano. Opto., 6, 338 (2011);<br></p>

<p>Applications Emtricitabine N,N’-Methylene Dimer is a derivative compound of Emtricitabine (E525000), a reverse transcriptase inhibitor. It is effective antiviral agent against HIV, and other viruses replicating in a similiar manner. A nucleoside analog structurally related to Lamivudine (L172500).<br>References FASEB J., 13, 1511 (1999), Molina, J.-M., et al.: J. InfecSchinazi, R.F., et al.: Antimicrob. Ag. Chemother., 36, 2423 (1992), Shockeor, J.P., et al.: Xenobioica, 26, 189 (1996), Feng, J.Y., et al.: . Dis., 182, 599 (2000)<br></p>

<p>Applications (±)-Betaxolol-d7 HCl (iso-propyl-d7) (CAS# 1219802-92-2) is a useful isotopically labeled research compound.<br></p>