Toxicology

Applications Chlorimuron-ethyl-d5 is a labeled analogue of Chlorimuron-ethyl (C371273), which is used in weed control method as herbicide.
References Sada, Y., et al.: PCT Int. Appl. 45 pp. (2020)

Applications Sumatriptan Succinate is a selective 5-HT1B/1D-receptor agonist with anticonvulsant properties (1,2). Sumatriptan Succinate is used for migraine relief (2).
References (1) Razzaque, Z., et al.: Br J Clin Pharmacol. 47, 75 (1999) (2) Cady, R. K., et al.: J Headache Pain. 18, 17 (2017)

Applications Difethialone is an anticoagulant rodenticide widely used to control rodent infestations.
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 Eason, C., et al.: Ecotoxicology, 11, 35 (2002), Hegdal, P., et al.: Environ. Toxicol. Chem., 7, 245 (1988), Stone, W., et al.: Environ. Contam. Tox., 70, 34 (2003),

Applications Farnesol is an acyclic sesquiterpene alcohol which is used in perfumery due to its sweet and floral scent. Flavoring agent. Antibacterial.
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 Kromidas, L. et al.: Int. J. Cosmet. Sci., 28, 103 (2006); Joo J. et al.: Canc. Lett., 287, 123 (2009);

Applications Acetaminophen Dimer is an oxidatively couple dimer of Acetaminaphen (A161220), an analgesic and antipyretic agent used as a pain reliever to treat headache, muscle aches, and arthritis (1). Acetaminophen Dimer along with other p-acetamidophenol analogs were used to determine peroxidase activities (2,3).
References (1) McGill, M. R. and Jaeschke, H. Pharm Res. 30, 2174 (2013)(2) Potter, D.W. et al.: Mol. Pharmacol., 29, 155 (1986) (3) Shiga, M. et al.: Anal. Sci., 11, 195 (1995)

Applications 4,4'-Dichlorodiphenyldichloroethane is a synthetic organochlorine insecticide. 4,4'-Dichlorodiphenyldichloroethane is a metabolite of 4,4'-Dichlorodiphenyltrichloroethane (D434195). 4,4'-Dichlorodiphenyldichloroethane is a probable carcinogen (Group B2).
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 Tao, S. et al.: Environ. Sci. Technol., 39, 2494 (2005); Zhou, Q. et al.: J. Chrom. A, 1216, 6680 (2009); Weiderpass, E. et al.: Cancer Epidemiol. Biomark. Prev,., 9, 487 (2000);

Applications Tribenuron is an herbicide used in the protection of grains and produce crops.
References Nazari A. et al.: Int J. Agri. Crop Sci., 5, 449 (2013);

Stability Moisture Sensitive
Applications Trifloxystrobin is a broad-spectrum foliar fungicide used in plant pritection. Trifloxystrobin functions by inhibiting fungal spore germination. Useful in cannabis testing kits as a component of pesticide mixes (P698235).
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 Margot, P. et al.: Bright. Crop Prot. Conf. Pest Dis., 2, 375 (1998); Karadimos, D.A. et al.: Crop Prot., 24, 23 (2005); Prom, L.K. et al.: Plant Dis., 87, 252 (2003);

Applications Methylstenbolone is an anabolic androgenic steroid that have been studied in respect of testosterone-receptor interaction and in the development of QSAR models.
References Singh, D., et al.: J. Chem. Pharma. Rsch., 3, 1 (2011); McFarland, K., et al.: Science, 245, 494 (1989); Heckert, L., et al.: Mol. Endocrinol., 12, 1499 (1998); Themmen, A., et al.: Endocr. Rev. 21, 551 (2000); Kumar, R., et al.: Biol. Reprod., 65, 710 (2001)

Applications Difluoroacetic acid
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 anticholinergic. Used as an antispasmodic.
References Zhang, L., et al.: Pharm. Res., 25, 1902 (2008), Sanderson, H., et al.: Toxicol Lett., 187, 84 (2009),

Stability Hygroscopic
Applications Antipsychotic.
References Schafer, E.W., et al.: Toxicol. Appl. Pharmacol., 21, 315 (1972),

Applications Misoprostol is a cytoprotective prostaglandin PGE1 analogue.
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 Graham, Y., et al.: Lancet, 2, 1277 (1988); Graham, D.Y., et al.: Ann. Int. Med., 119, 257 (1993); Fletcher, H., et al.: Obstet. Gynecol., 83, 244 (1994);

Applications (-)-Hycosamine-d3, is the labeled analogue of (-)-Hycosamine (H674300), a natural compound that has inhibitory activity against cholinesterases.
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 Brunhofer, G. et al.: Bioorg. Med. Chem., 20, 6669 (2012);

Applications Labelled acetylsalicylic acid impurity B.
References Walter, M., et al.: Eur. J. Biochem., 1996, 239, 281 (1996), Bantignies, B., et al.: Plant Mol. Biol., 42, 871 (2000), Bais, H., et al.: J. Biol. Chem., 278, 32413 ( 2003), Finkler, C., et al.: Genetica, 124, 117 (2005),

Applications 1-Cyano-6-(methylsulfonyl)-7-nitro-9H-xanthen-9-one is an impurity of Mesotrione (M225765), a herbicide that works by inhibiting 4-hydroxyphenylpyruvate dioxygenase (HPPD), a crucial enzyme for the biosynthesis of carotenoid in plants. Mesotrione is also a synthetic analog of lepospermone.
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 Deng, L., et al.: Indus. Crops. Prod., 39, 154 (2012); Pileggi, M., et al.: Chemosphere., 86, 1127 (2012); McElroy, J., S., Hort. Technol.,22, 627 (2012);

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 Cohen, S., et al.: Crit. Rev. Toxicol., 40, 531 (2010), Wong, J., et al.: J. Agric. Food Chem., 58, 5884 (2010),

Stability Hygroscopic
Applications p-Cresol Sulfate Potassium Salt-d4 is the labelled analogue of p-Tolyl Sulfate Potassium Salt (T536805), the major component of urinary myelin basic protein-like material and is derived through the secondary metabolism of p-cresol (C781900).
References Cuoghi, A., et al.: Anal. Bioanal. Chem., 404, 2097 (2012); Wu, I.W., et al.: Nehphrol. Dial. Transplan., 27, 1169 (2012);

Impurity Amoxicillin EP Impurity C ; Amoxicillin USP Related Compound C
Applications Amoxicillin Diketopiperazine (Amoxicillin EP Impurity C) is a major metabolite of Amoxicillin (AMO)(A634235).
References Dewdney, J., et al.: Food Chem. Toxic, 29, 477 (1991), Connor, S., et al.: J. Pharm. Pharmacol., 46, 128 (1994), Hernandez, E., et al.: Vet. J., 170, 237 (2005),

Applications Chlorexolone is a low-ceiling sulfonamide diuretic.
References Goebel, C., et al.: Anal. Chimica Acta, 502, 65 (2004); Smith, E., et al.: J. Chromat., 384, 259 (1987)

Stability Moisture sensitive
Applications Fenclofenac Glucuronide is a metabolite of Fenclofenac, a non-steroidal anti-inflammatory agent. Mild immunosuppressive agent.
References Lim, C. et al.: Metabolism, 44, 1008 (1995); Spiers, E. et al.: Int. J. Immunopharmacol., 15, 865 (1993);

Applications Triflumuron is a benzoylphenylurea insecticide. Triflumuron is a chitin synthesis inhibitor used to control insects pests such as mosquitos and flies.
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 Schaefer, C.H.: J. Econ. Entomol., 71, 427 (1978); Zoebelein, G. et al.: Zeitsch. Angew. Entomol., 89, 289 (1980); Chang, S.C.: J. Econ. Entomol., 77, 479 (1979);

Applications Hexaconazole is a systematic fungicide of the triazole class. Hexaconazole has a broad spectrum antifungal activity and is commonly used in the control of apple, coffee and peanut diseases.
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 Brown, M.C. et al.: Bright. Crop Prot. Conf. Pest. Dis., 1, 229 (1988); Gozzo, F. et al.: Pest. Biochem. Physiol., 40, 68 (1991);

Applications Labelled Secnidazole (S225000). Analog of Metronidazole. Antiamebic. Antiprotozoal (Trichomonas).
References Cosar, C., et al.: Arzneim.-Forsch., 16, 23 (1966), Videau, D., et al.: Br. J. Vener. Dis., 54, 77 (1978), Symonds, J., et al.: J. Antimicrob. Chemother., 5, 484 (1979),

Applications Triclabendazole Sulfone-D3 is a stable isotopically labelled metabolite of Triclabendazole (T774175), an anthelmintic.
References Wolff, K., et al.: Vet. Parasitol., 13, 145 (1983)

Applications N-Demethyl-N-(ethylsuccinyl) Erythromycin is an impurity of Erythromycin (E649950), an antibiotic that has a wider spectrum than penicillin (P223500).
References Koch, W.L., et al.: Anal. Profiles Drug Subs., 8, 157 (1979),

Stability Moisture Sensitive
Applications Phosphoric acid diethyl ester is an organophosphate that is usually found in pesticides and is known to induce changes in male hormone profile by decreasing serum testosterone and inhibin B levels. Phosphoric acid diethyl ester is also known to negatively affect the health of women and newborns living in agricultural communities.
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 Aguilar-Garduno, C., et al.: Toxicology, 307, 55 (2013); Huen, K., et al.: Environ. Res., 117, 8 (2012)

Applications Dicofol is an organochlorine pesticide. It is a non-systemic acaricide/miticide currently registered in the US and Canada for use on a wide variety of crops.
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 Zhang, X., et al.: J. Agric. Food Chem., 58, 11553 (2010); Kamata, R., et al.: Environ. Toxicol. Chem., 29, 2316 (2010); Kolberg, D., et al.: Food Chem., 125, 1436 (2011);

Applications Inhibits the dopamine, norepinephrine, and serotonin transporters. Unlike amphetamines, it has no effect on catecholamine release. Controlled substance. Anesthetic (local).
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 Blakely, R.D., et al.: Curr. Opin. Neurobiol., 10, 328 (2000), Cowell, R. M., et al.: Eur. J. Pharmacol., 389, 59 (2000), Fleckenstein, A.E., Eur. J. Pharmacol., 406, 1 (2000), Torres, G.E., et al.: Nat. Rev. Neurosci., 4, 13 (2003),

Applications Amoxycilloic Acid Sodium Salt is an impurity of Amoxicillin (A634235), a semi-synthetic antibiotic related to Penicillin. Antibacterial.
References Connor, S., et al.: J. Pharm. Pharmacol., 46, 128 (1994); Van G., et al.: J. Vet. Pharmacol. Ther., 26, 139 (2003); Brogden, R.N., et al.: Drugs, 18, 169 (1979); Bird, A.E., et al.: Anal. Profiles Drug Subs. Excip., 23, 1 (1994)

Stability Hygroscopic
Applications Labelled Tiamulin (T436600). A derivative of Pleuromutilin. Antibacterial.
References Egger, H., et al.: J. Antibiot., 29, 923 (1976), Baughn, C.O., et al.: Avian Dis., 22, 620 (1978), Goodwin, R.F., et al.: Vet. Rec., 104, 194 (1979), Kitai, K., et al.: Antimicrob. Agents Chemother., 31, 1935 (1987), Aarestrup, F., et al.: Vet. Microbiol., 64, 299 (1999),

Stability Hygroscopic
Applications Erythromycylamine-d3 is labelled Erythromycylamine (E653400) which is a metabolite of Dirithromycin (D493000). It is also a potent macrolide antibiotic.
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 Bauldry, S., et al.: J. Biol. Chem., 263, 16787 (1988); Labro, M., et al.: J. Antimicrob. Chemother., 24, 561 (1989); Dumas, R., et al.: Chemother., 36, 381 (1990); Bacci, P., et al.: J. Chemother., 4, 268 (1992); Montenez, J., et al.: Toxicol. Appl. Pharmacol., 156, 129 (1999)

Applications Florasulam is a triazolopyrimidine sulfonamide compound that is used as a post emergence herbicide. Florasulam is often used to control dandelion populations in wheat fields.
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 Krieger, M., et al.: J. Agr. Food Chem., 48, 3710 (2000); Li, Z., et al.: Bull. Environ. Cont. Toxicol., 90, 280 (2013)

Applications Epoxiconazole is a fungicide used to inhibit the metabolism and growth of mycelia.
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 Gromadzka, K., et al.: Cereal. Res. Commun., 40, 518 (2012); Chen, Yu,, Plant. Disease., 96, 1495 (2012); Echeverria-Saenz, S., et al.: Sci. Total. Environ., 440, 106 (2012);

Impurity Moxifloaxacin EP Impurity A
Stability Hygroscopic
Applications 8-Desmethoxy-8-fluoro Moxifloxacin (Moxifloaxacin EP Impurity A) is an impurity of Moxifloxacin (M745000).
References Martel, A., et al.: Drugs Fut., 22, 109 (1997), Tobin, C., et al.: J. Antimicrob. Chemother., 42, 278 (1998),

Applications Labelled Abiraterone acetate is a novel steroidal inhibitor of human Cytochrome P450(17α-Hydroxylase-C17,20-lyase): potential agent for the treatment of prostatic 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 Pizotifen Malate is an anti migraine drug.
References Serna-Jimenez. et al.,Int. J. Pharm. 492, 223-232(2015);

Applications Flutriafol is a systemic fungicide of the triazole class. Flutriafol has broad spectrum fungicidal activity and is used to control effectively cereal powdery mildew, cloud disease, leaf spot disease and rust disease.
References Gozzo, F. et al.: Pest. Biochem. Physiol., 40, 68 (1991); Cao, W. et al.: Jing. Huag. Zhong., 36, 33 (2006); Evans, V.J. et al.: BCPC Conf. Pests Dis., 1, 511 (2000);

Applications Vinclozolin is an agricultural fungicide which acts through an anti-androgenic mode of action, however is incapable of disrupting endocrine homeostasis (1). Affects male reproductive organs through increased gonad activity with spermatogenesis with deformities (2). Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA). Environmental contaminants; Food contaminants.
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 1. Flick, B. et al.: Arch. Toxicol. 2017 Apr;91(4):1941-1956.2. Watermann, B. et al.: J. Environ. Sci Health A Tox Hazard Subst Environ Eng. 2016 Nov 9;51(13):1111-20.

Applications Testosterone Enanthate is a derivative of testosterone (T155000), the principal hormone of the testes, produced by the interstitial cells.
References Janjic, M.M., et al.: Reproduct. Toxicol., 34, 686 (2012); Lacreuse, A., et al.: Physiol. Behaviour., 106, 229 (2012);

Applications Imazamox Methyl Ester is a derivative of Imazamox (I268550), an imidazolinone based acetolactate synthase inhibitor that is utilized as a herbicide for weed control.
References Riar, D.S., et al.: Int. J. Agron., 8 (2012); Grey, T.L., et al.: Weed. Technol., 26, 405 (2012); Rousonelos, S.L., et al.: Weed. Sci., 60, 335 (2012);

Stability Hygroscopic
Applications an aminogycoside antibiotic designed to fight intestinal infections such as cryptosporidiosis, amoebiasis, and leishmaniasis. Its antiprotozoal activity makes it an effecive histomonostatic feed additive in turkey poults experimentally infected with Histomonas meleagridis.
References Rehg, J.E. et al.: J. Infect. Dis., 170, 934 (1994); Fong, D. et al.: Am. J. Trop. Med. Hyg., 51, 758 (1994); Hafez, H.M. et al.: Arch. Anim. Nut., 64, 77 (2010);

Stability Hygroscopic
Applications Octenidine is an antiseptic (topical). Octenidine is a cationic surfactant and bis-(dihydropyridinyl)-decane derivative.
References Slee, A.M., et al.: Antimicrob. Agents Chemother., 23, 531 (1983), Ghannoum, M.A., et al.: J. Antimicrob. Chemother., 25, 237 (1990), Allen, M., et al.: Microbiology, 152, 989 (2006), Ojha, A., et al.: Mol. Microbiol., 66, 468 (2007),

Applications Daptomycin is a Cyclic lipopeptide antibiotic derived from a fermentation product of Streptomyces roseosporus; disrupts plasma membrane function in gram-positive bacteria. Antibacterial.
References Allen, N.E., et al.: Antimicrob. Agents Chemother., 31, 1093 (1987), Tully, F.P., et al.: Expert Opin. Invest. Drugs, 8, 1223 (1999),

Applications A novel neonicotinid insecticide against Holotrichia consanguinea in sugarcane. Reports show that when exposed to neonicotinid pesticides honeybees have problems returnibg home after foraging and bumblebee colonies grow poorly and produce fewer queens. Used in Pesticide detection. 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 Srivastava, A., et al.: Indian Sugar, 32, 673 (1983), Fleming, R., et al.: J. Econ. Entomol., 78, 1179 (1985), Rao, Ch.V., et al.: Pestology, 35, 47 (2011), Chem. and Eng. News 90: 10 (2012)

Applications An isotopically Labelled metabolite of Itraconazole, an orally active antimycotic structurally related to Ketoconazole. It is a COVID19-related research product.
References Saag, M., et al.: Antimicrob. Agents Chemother., 32, 1 (1988), Haria, M., et al.: Drugs, 51, 585 (1996), Kousoulos, C., et al.: Anal. Bioanal. Chem., 384,199 (2006),

Applications Lidocaine-d6 Hydrochloride is the labeled analogue of Lidocaine Hydrochloride, a local anesthetic; antiarrhythmic (class IB). Long-acting, membrane stabilizing agent against ventricular arrhythmia. Originally developed as a local anesthetic.
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 Duce, R., et al.: J. Pharmacol. Exp. Ther., 179, 580 (1971), Kronberg, G.H., et al.: J. Med. Chem., 16, 739 (1973), Groningsson, K., et al.: Anal. Profiles Drug Subs., 14, 207 (1985), Davies, P.S., et al.: Drugs, 64, 937 (2004),

Applications Emamectin B1 Benzoate is a neurotoxic pesticidal compound. A potential anti-leukemia agent. Also applied in pesticidal screening and control techniques.
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 Li, H., et al.: Agr. Sci. Tech., 15, 1707 (2014); Tang, T., et al.: Zhiwu Baohu, 42, 222 (2016); Yun, X., et al.: Environ. Toxicol. Pharmacol., 52, 280 (2017)

Applications Labelled Cephapirin (C261500). An antimicrobial agent.
References Tan, J.S., et al.: Antimicrob. Agents Chemother., 15, 510 (1979),

Applications Copper Acetoarsenite has been used as a rodenticide and insecticide, and also as a pigment, despite its toxicity. It is also used as a blue colorant for fireworks.
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 Gaines, T.: Toxicol. Appl. Pharm., 2, 88 (1960); Jameson, F.: Paint Manu., 13, 6 (1943)

Applications (S)-Ropivacaine acts as a local anaesthetic for use during medical procedures. Frequently used in epidural procedures as a labor analgesia
References Bataille, A. et al.: Brit. J. Anaesthesia., 112, 703 (2014); Zhai, Y. et al.: Int. j. Pharm., 47, 103 (2014); Yue, H. et al.: Chin Med. J., 126. 4301 (2013);

Applications Isocarbofos D7 (isopropyl D7) is the labelled analogue of Isocarbophos(I789303). Isocarbophos is an organophosphorus pesticide residue found in spicy foods and nuts.
References Gao, Y., et al.: Huaxue Shiji, 39, 1083 (2017); Dong, Y., et al.: Fenxi Huaxue, 45, 1397 (2017)

Applications Des-[(E)-Methyl-3-methyoxyacrylate] Picoxystrobin is an impurity of Picoxystrobin(P437600). Picoxystrobin is a methoxyacrylate strobilurin fungicide designed for the control of wide range of cereal diseases.
References Walorczyk, S., et al.: J. Chromatograph. A., 1251, 219 (2012); Roszko, M., et al.: J. Am. OIl. Chemist. Soc., 89, 389 (2012);

Impurity Oxifloxacin EP Impurity F
Applications Levofloxacin N-oxide is an impurity of Ofloxacin (O245750), which is a fluorinated quinolone antibacterial.
References Horstkotter, C., et al.: J. Chromatography Biomed. Sci. Appli., 754, 169 (2001); Monk, J.P., et al.: Drugs, 33, 346 (1987), Drlica, K., Curr. Opin. Microbiol. 2, 504 (1990)

Impurity Clindamycin Phosphate EP Impurity F
Applications Lincomycin 2-Phosphate (Clindamycin Phosphate EP Impurity F) is the derivative of Lincomycin (L466200), a lincosamide antibiotic that forms cross-links within the peptidyl transferase loop region of the 23S rRNA. Inhibits bacterial protein synthesis. Antibacterial.
References Mason, D.J., et al.: Antimicrob. Agents Chemother., 555 (1962), Gray, et al.: Toxicol. Appl. Pharmacol., 6, 476 (1964), Muti, H.Y., et al.: Anal. Profiles Drug Subs. Excip., 23, 269 (1994),

Applications A potentially related compound in cephalosporin antibacterial compounds. An isomer of Cefuroxime (C248050).
References Chavette, R., et al.: J. Med. Chem., 9, 741 (1966), Miyouchi, M., et al.: J. Chem. Pharm. Bull., 38, 1906 (1990), Sugioka, T., et al.: Chem. Pharm. Bull., 38, 1998 (1990),

Applications 4,4-Dibromo-2,4-dihydro-5-methyl-3H-pyrazol-3-one is used in the preparation of antimoebic compounds such as thiosemicarbazide derivatives. Also used in the preparation of triazine molecules displaying antifungal activity.
References Singh, S. et al.: Eur. J. Pharm. Sci., 25, 255 (2005); Tewari, A. et al.: Indian. J. Chem. B., 41B, 664 (2002);

Applications Pyrimethanil is a broad spectrum anilino-pyrimidine foliar fungicide. Pyrimethanil functions by inhibiting the biosynthesis of methionine in Botrytis cinerea.
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 Neumann, G.L. et al.: Brigh. Crop Prot. Conf. Pests Dis., 1, 385 (1992); Fritz, R. et al.: Pest. Sci., 49, 40 (1997);

Applications A metabolite of Camostat. It is a pollen protease inhibitor for prevention and control of allergy.
References Senochuki, K., et al.: J. Med. Chem., 38, 2521 (1995)

Applications Nonselective opioid receptor antagonist; congener of Naloxone.
References Maickel, R.P., et al.: Ann. N.Y. Acad. Sci., 281, 321 (1976), Gritz, E.R., et al.: Clin. Pharmacol. Ther. 19, 773 (1976), Gonzales, J.P., et al.: Drugs, 35, 192 (1988), Berg, B.J., et al.: Drug Saf., 15, 274 (1996),

Applications Isotope labelled Ethyl Butyrate is used in the preparation of novel 2-cyanopyrimidines as cathespin K inhibitors. Also used in the synthesis of pyridobenzimidazole derivatives exhibiting antifungal activity by the inhibition of β-1,6-glucan.
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 By Rankovic, Z. et al.: Bioorg. Med. Chem. Lett.,, 20, 1524 (2010); Takeshita, H. et al.: Bioorg. Med. Chem. Lett., 20, 3893 (2010);

Applications Dimefline is a new respiratory stimulant drug.
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 Edwards, J.M., et al.: J. Nat. Prod., 42, 85 (1979), Setnikar, I., et al.: Arzneim.-Forsch., 11 1109 (1961),

Impurity Fluconazole EP Impurity I
Applications 4-Amino Fluconazole Bromide (Fluconazole EP Impurity I) is an impurity of Fluconazole (F421000), which is used as an antifungal.
References Richard, K. et al.: Antimicrob. Ag. Chemother., 27, 832 (1985)

Applications Oxantel Pamoate is used as an anthelmintic drug.
References Reitzer, L., et al.: J. Biol. Chem., 1979, 254, 2669 (1979), Huber, R., et al.: J. Neurosci. Res., 75, 441 (2004), Kim, J., et al.: Cell Metab. 3, 177 (2006), Bonnet, S., et al.: Cancer Cell., 11, 37 (2007),

Applications 2-Ethylhexyl Salicylate-d4 is an isotopic analog of 2-Ethylhexyl Salicylate (E918775), a skin penetration enhancer that increases drug diffusivity in the skin that has been used in sunscreen products.
References Santos, P., et. al.: Int. J. Pharmaceut., 439, 260 (2012); Rigon, R.B., et. al.: Int. J. Pharm. Pharmaceut. Sci., 5, 306 (2013)

Applications Huanbifucaotong is used in herbicidal compositions for controlling weeds and other harmful plants.
References Zhao, N., et al.: Pest Manag. Sci., 75, 3175 (2019); Bayer A.-G., et al.: From Eur. Pat. Appl. (2020), EP 3639665 A1 20200422;

Applications METHYL 3,4,5-TRIMETHOXYCINNAMATE (cas# 20329-96-8) is a useful research chemical.

Applications Avibactam (NXL104) is a novel β-lactamase inhibitor with a non-lactam structural scaffold. NXL104 irreversibly inhibits lactamase from Mycobacterium tuberculosis.
References Iland, C., et al.: J. Pathol. Bacteriol., 58, 495 (1946), Flores, A., et al.: Microbiology, 151, 521 (2005), Livermore, D., et al.: J. Antimicrob. Chemother., 62, 1053 (2008), Tremblay, L., et al.: Biochemistry, 49, 9685 (2010),

Applications Azure C Dye Content 40% is a useful antifungal and antibacterial cationic dye for studying E. coli K30 bacterial polysaccharide.
References Das, B., et al.: Surface Review and Letters, (2020)

Applications Tiropramide is an antispasmodic agent. Studies suggest that Tiropramide has a pure musculotropic smooth muscle relaxant activity. Tiropramide is considered to be useful to inhibit the contractile response of the urinary bladder.
References Myung, S.-W. et al.: J. Appl. Pharmacol., 8, 262 (2000); Kwon, O.-S. et al.: Arzneim.-Forsch., 53, 578 (2003); Jhee, O.H. et al.: Clin. Chim. Acta, 366, 179 (2006); Takayanagi, I. et al.: Gen, Pharmacol., 20, 335 (1989);