Toxicologie

<p>Applications Tetrabromobisphenol S Dimethyl Ether-d6 is the isotope labelled analog of Tetrabromobisphenol S Dimethyl Ether (T291115); a useful insecticide against house flies and sugar beet aphids. Also found in coating mixtures used for fireproofing of polyester fibers.<br>References Pisanenko, D. A., et al.: Vestn. Kievskogo Politekhnicheskogo Instituta Khimicheskoe Mashinostroenie i Tekhnologiya, 25, 79 (1988); Tomita, M., et al. Fireproofing of polyester fibers and their blends. Jpn. Kokai Tokkyo Koho. JP 54006996 A 19790119. Jan 19, 1979<br></p>

<p>Applications 2,4'-Dibromobenzophenone (CAS# 78281-59-1) is a useful research chemical compound.<br></p>

<p>Applications A labelled metabolite of the antipsychotic drug Trifluoperazine (TFP). Also a labelled metabolite of Fluphenazine.<br>References Mahju, M., et al.: Biochem. Pharmacol., 18, 2701 (1969), Breyer, U., et al.: J. Pharm. Sci., 63, 1842 (1974), Schmalzing, G., et al.: Drug Metab. Disp., 5, 104 (1977), Schmalzing, G., et al.: Xenobiotica, 8, 45 (1978),<br></p>

<p>Applications Pyr-Gln-OHis a dipeptide that is found in fruits, has a role as a human metabolite.<br>References Dallmann, Robert. et al., P. NATL. ACAD. SCI. USA. 109, 2625-2629(2012);<br></p>

<p>Applications Estradiol Acetate-d3 is the labelled version of estradiol acetate(H454140); a reactant in the preparation of a modifier conjugate through a physiologically cleavable bond for enhanced drug transport across membranes.<br>References Hale, R., et al.: PCT Int. Appl. (1993), WO 9325197 A1 19931223.<br></p>

<p>Applications (R)-6,7,8-Trifluoro-1,4-dihydro-1-(2-hydroxy-1-methylethyl)-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester is an intermediate in the synthesis of Ofloxacin (O245750), an fluorinated quinolone based antibacterial agent.<br>References Mitscher, L. A., et la.: J. Med. Chem., 30, 2283 (1987);<br></p>

<p>Applications Daptomycin Impurity B1-1 is an impurity of Daptomycin (D193350), cyclic lipopeptide antibiotic derived from a fermentation product of Streptomyces roseosporus; disrupts plasma membrane function in gram-positive bacteria. Antibacterial.<br>References Allen, N.E., et al.: Antimicrob. Agents Chemother., 31, 1093 (1987), Tully, F.P., et al.: Expert Opin. Invest. Drugs, 8, 1223 (1999),<br></p>

<p>Applications (±)-Miconazole-d5 Nitrate (2,4-dichlorobenzyloxy-d5) (CAS# 1398065-80-9) is the labelled version of Miconazole Nitrate (M342500(P)), which is an anti-fungal. Miconazole Nitrate’s corrosion inhibition performance has been studied with 5083 aluminum alloy.<br>References Godefroi, E.F., et al.: J. Med. Chem., 12, 784 (1969); Brugmans, et al.: Arch. Dermatol., 102, 428 (1970); Heel, R.C., et al.: Drugs, 19, 7 (1980); Zhang, T., et al.: Corros. Sci., 176, 108930 (2020)<br></p>

<p>Applications (S)-7-Hydroxy Efavirenz, is a metabolite of Efavirenz (E425000), a nonnucleoside HIV-1 reverse transcriptase inhibitor. Antiviral.<br>References Young, S.D., et al.: Antimicrob. Ag. Chemother., 39, 2602 (1995),<br></p>

<p>Applications 2-Bromoethyl Benzoate-d4 is a labelled analogue of 2-Bromoethyl Benzoate (B810050), a compound used as a reactant in the coupling of challenging heteroaryl halides with alkyl halides via nickel-ctalyzed cross-electrophile coupling.<br>References Hansen, E. C., et al.: J. Org. Chem., 82, 7085 (2017);<br></p>

<p>Applications Labelled (6R,7S)-Cefoperazone (C242890). (6R,7S)-Cefoperazone is the enantiomer of Cefoperazone (C242900) as an impurity.<br>References Fabre, H., et al.: J. Pharm. Sci., 73, 611 (1984), Strasters, J., et al.: Anal. Chem., 63, 2503 (1991), Chen, Z., et al.: World Notes Antibiot., 25, 249 (2004),<br></p>

<p>Applications Carboxylic acid derivative of Bifendate (B382890), a synthetic intermediate of Schisandrin C and also a anti-HBV drug used in the treatment of chronic hepatitis B.<br>References Pan, S.Y., et al.: Euro. J. Pharmacol. 522, 170 (2006); Zeng, Y., et al.: Acta. Pharmacol. Sinica., 30, 478 (2009);<br></p>

<p>Applications An Efavirenz (E425000) impurity.<br></p>

<p>Applications Ethofumesate is a herbicide.<br></p>

<p>Stability Unstable in Solution<br>Applications Profoxydim Lithium Salt is a salt of Profoxydim (139001-49-3) and an herbicide.<br>References Kaczynski, P., et al.: Food Chemistry, 230, 411-422 (2017);<br></p>

<p>Applications Isothiazol-3(2H)-one (cas# 1003-07-2) is a useful research chemical.<br></p>

<p>Applications 7,11-Hexadecadien-1-yl Acetate is a pheromone which can be used to disrupt the mating patterns of cotton bollworms and hence control their populations. It is also a fatty acid component of the Akebia trifoliata seed.<br>References Chamberlain, D.J., et al.: Bul. of Entom. Res., 83(3), 335-43 (1993);Ouyang, Yuzhu, et al.: Shipin Kexue, 31(20), 322-324 (2010);<br></p>

<p>Stability Hygroscopic<br>Applications A drug used for the treatment of atrial fibrillation and atrial flutter in patients who have suffered cardiac arrhythmias.<br>References Singh, B., et al.: J. Cardiovas. Pharmacol., 52, 300 (2008), Hoy, S., et al.: Drugs, 69, 1647 (2009), Hohnloser, S., et al.: New Eng. J. Med., 360, 668 (2009),<br></p>

<p>Stability Hygroscopic<br>Applications Isomalathion is a major impurity in the synthesis of Malathion (M111000), a commonly used insecticide.<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 Josse, R et al.: Chem. Bio., Interact., 209, 76 (2014); Buratti, F. et al.: J. Biochem. Mol. Toxicol., 19, 406 (2009);<br></p>

<p>Applications (R)-8-Hydroxy-3-methyl-1,2,3,4-tetrahydrobenz[a]anthracene-7,12-dione (cas# 681001-30-9) is a compound useful in organic synthesis.<br></p>

<p>Applications Prometryn-d14 (di-iso-propyl-d14) (CAS# 1202864-57-0) is a useful isotopically labeled research compound.<br></p>

<p>Applications 4-Methoxy-n,6-dimethyl-1,3,5-triazin-2-amine is a metabolite of tribenuron-methyl used in herbicidal formulations or used as herbicides.<br>References Bhattacherjee, A. K., et al.: Biomed. Chromatogr., 12, 196 (1998)<br></p>

<p>Applications A pigment that forms during the visual cycle in vertebrates leading to harmful byproducts of this biosynthetic pathway.<br>References Anderson, R., et al.: Biochem., 9, 3624 (1970), Liu, J., et al.: J. Biol Chem., 38, 29354 (2000)<br></p>

<p>Applications Labelled Triazolam (T767380(M)). Triazolam in an hypnotic drug used in the short term treatment of insomnia.<br>References Lomen, P., et al.: J. Int. Med. Res., 4, 55 (1976), Allens, G.S., et al.: J. Int. Med. Res., 6, 343 (1978), Pakes, G.E., et al.: Drugs, 22, 81 (1981).<br></p>

<p>Applications Labelled analogue of Dibenz[a,h]anthracene, a polycyclic aromatic hydrocarbon (PAH) and a known carcinogen. Dibenz[a,h]anthracene has produced positive results in bacterial DNA damage and mutagenicity assays and in mammalian cell DNA damage, mutagenicity and cell transformation assays.<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 Farmer, P.B. et al.: Mutat. Res. Re. Mutat. Res., 544, 397 (2003); Leadon, S. et al.: Carcinogenesis, 16, 3021 (1995); Andrews, A.W. et al.: Mutat. Res., 51, 311 (1978); Kaden, D.A. et al.: Cancer Res., 39, 4152 (1979);<br></p>

<p>Stability Hygroscopic<br>Applications Profenofos-D3 is the labeled form of Profenofos(P755880). Profenofos is a broad-spectrum organophosphorous pesticide that is used widely in cotton fields for insect control (1). Acetylcholinesterase inhibiting organophosphoric pesticide (2). Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants.<br></p>

<p>Applications Dehydronaproxen is an analog of Naproxen (N377520), an anti-inflammatory, analgesic, antipyretic. A non-steroidal anti-inflammatory.<br>References Harrison, I.T., et al.: J. Med. Chem., 13, 203 (1970);<br></p>

<p>Applications Morphine 3-Acetate 6-β-D-Glucuronide 2,3,4-Triacetate Methyl Ester is an intermediate in the synthesis of Morphine 6-β-D-Glucuronide (M652310), a major metabolite of Morphine that is a potent opioid receptor agonist. Analgesic (narcotic).<br>References Frances, B., et al.: J. Pharmacol. Exp. Ther, 262, 25 (1992); Wu, D., et al.: Drug Metab. Dispos., 25, 768 (1997); Krzanowska, E.K., et al.: Brain Res., 799, 329 (1998)<br></p>

<p>Applications 5-(N,N-Diethylcarboxamide)-1-phenylpyridin-2(1H)-one (cas# 1076199-97-7) is a compound useful in organic synthesis.<br></p>

<p>Applications 1,1'-[Dithiobis(methylene)]biscyclopropaneacetic Acid is an intermediate in the synthesis of Montelukast (M568000), a selective leukotriene D4-receptor antagonist used as an antiasthmatic agent.<br></p>

<p>Applications Phorate Sulfone is a metabolite of Phorate (85%, P353500) which is a non-biocumulative organophosphate used as an insecticide and acaricide. Phorate is an inhibitor of acetylcholinesterase and pseudocholinesterase.<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 Pandey, G.C. et al.: Ind. J. Comp. Anim. Physiol., 6, 1 (1988); Henderson, M.C. et al.: Biochem. Pharmacol., 68, 959 (2004); Peter, J.V. et al.: NeuroToxicology, 29, 335 (2008);<br></p>

<p>Applications (1R,2S)-rel-2-Phenylcyclopropanamine Sulfate is a monoamine oxidase inhibitor (MAOI), synthesized into a functioning anti-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 Birkenhager, T. et al.: J. Clin. Psych., 65, 1505 (2004); van Haelst, I. et al.: J. CLin. Psych., 73, 1109 (2012);<br></p>

<p>Applications Dimension can be employed as a herbicide.<br>References Zhang, R., et al.: Sepu., 36, 1228-1237 (2018)<br></p>

<p>Applications Erythromycin Ethyl Succinate-13C,d3 is the deuterated form of Erythromycin Ethyl Succinate (E649985), which is a derivative of Erythromycin (E649950), an antibiotic.<br>References Koch, W.L., et al.: Anal. Profiles Drug Subs., 8, 157 (1979); Serisier, D. et al.: J. Am. Med. Assoc., 309, 1206 (2013);<br></p>

<p>Applications Lomitapide is a drug used in the treatment of obesity and aids in lowering LDL cholesterol and overall cholesterol levels in subjects.<br>References Cuchel, M. et al.: Lancet., 381, 40 (2013); Stefanutti, C. et al.: Atherosclero. Suppl., 14, 19 (2013);<br></p>

<p>Applications Nabam-d4 Hexahydrate is a labeled fungicide used to synthesize zinc ethylenebis(dithiocarbamate):amine 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 Clifford, D.P., Carson, C.: Pesticide Sci., 23, 93 (1988)<br></p>

<p>Applications 2,6-Dibromo-4-cyanophenyl Octanoate-d15 is a useful isotopically labeled compound of Bromoxynil Octanoate (B694345)<br></p>

<p>Applications 3-Fluoro-2-methoxy-benzenesulfonyl-d3 Chloride is the isotope labelled analog of 3-Fluoro-2-methoxy-benzenesulfonyl Chloride (F593265), which is a derivative of 2-Fluoroanisole (F587670); a useful synthetic intermediate with antifungal activity.<br>References Pinto, M. F. S., et al.: J. Mol. Struc.: Theochem., 539, 303-310 (2001)<br></p>

<p>Applications Protected Fluvoxamine.<br></p>

<p>Applications Protected metabolite of Mycophenolic Acid.<br>References Nelson, P., et al.: J. Med. Chem., 39, 4181 (1996), Ubukata, M., et al.: Bioorg. Med. Chem. Lett., 17, 4767 (2007),<br></p>

<p>Applications Imiprothrin is an analytical standard that is also used in insect neurotoxin research.<br></p>

<p>Applications A metabolite of Midazolam (M343000).<br></p>

<p>Applications 17α-Vinyltestosterone Acryl Ester is an intermediate in synthesizing 20,21-Dehydro Spironolactone (D229405), which is an impurity of Spironolactone (S683000), a synthetic 17-lactone steroid which is a renal competitive aldosterone antagonist in a class of pharmaceuticals called potassium-sparing diuretics, used primarily to treat ascites in patients with liver disease, low-renin hypertension, hypokalemia, and Conn’s syndrome.<br>References Sutter, J.L., et al.: Anal. Profiles Drug Subs., 4, 431 (1975);<br></p>