Toxicologie

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);

Applications Sulforaphene is an extract from the seeds of Raphanus sativus and displays anti-inflammatory and anti-cancer activity.
References Kim, K. et al.: J. Ethnopharmacol., 151, 503 (2014);

Applications Shows antioxidant effects. Antiseptic.
References Wong, S., et al.: Clin. Chem., 33, 214 (1987), Daood, H., et al.: Food Chem., 55, 365 (1996), Zainol, M., et al.: Food Chem., 81, 575 (2003),

Applications N-Acetyl-S-phenyl-d5-DL-cysteine 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.
References Jungheim, L., et al.: J. Med. Chem., 39, 96 (1996);

Applications 6-(Aminocarbonyl)-3-cyclohexene-1-carboxylic Acid is a useful building block for organic synthesis.

Impurity Erythromycin EP Impurity B
Applications N-Demethyl Erythromycin A (Erythromycin EP Impurity B) is a metabolite of Erythromycin (E649950).
References Rich, D.H., et al.: J. Med. Chem., 18, 1004 (1975), Itoh, Z,. et al.: Antimicrob. Agents Chemother., 26, 863 (1984), Omura, S., et al.: J. Antibiotics 38, 1631 (1985),

Impurity Vancomycin Impurity
Applications An impurity in Vancomycin.A representative lot was 75% by HPLC with less than 0.1% vancomycin.
References Marshall, F.J., et al.: J. Med. Chem., 8, 18 (1965), Sheldrick, G.M., et al.: Nature, 271, 223 (1987), Dutca-Melan, S., et al.: J. Clin. Microbiol., 33, 24 (1995),

Applications Diuron is a phenyl urea herbicide (1,2). Pre-emergent herbicide which may find its way into aquatic environments, and consumable fruit/vegetation (3,4). Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and 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. Noseworthy, J. et al.: Weed. Tech. 2010 Jul:24(1) pp64-702. Armenta, S. et al.: Anal. Bioanal. Chem. 2010 May;397(1):297-308.3. Neuwoehner, J. et al.: Aquat. Toxicol. 2010 Apr 1;97(1):58-67.4. Wong, J. et al.: J. Agric. Food. Chem. 2010 May 26;58(10):5897-9034

Applications Terbuthylazine-(ethyl-d5) is the deuterized or labeled form of Terbuthylazine (T110500), which is a triazine herbicide.
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 Schenck, F., et al.: Bull Environ. Contam. Toxicol., 73, 24 (2004)

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)

Applications A metabolite of Tapentadol (T007200).
References Terlinden, R., et al.: Eur. J. Drug Metab. Pharmacokinet., 32, 163 (2007), Tzschentke, T., et al.: J. Pharmacol. Exp. Ther., 323, 256 (2007), Wade, W., et al.: Clin. Ther., 31, 2804 (2009),

Impurity Norethindrone EP Impurity D
Applications Norethynodrel (Norethindrone EP Impurity D) is a progestin used in Enovid, an oral contraceptive, also used in the treatment of endometriosis and hypermenorrhea.
References Palmer K., et al.: J. Pharmacol. Exp. Ther., 167, 207 (1969), Liu, L., et al.: Endocrinology., 151, 5782 (2010), Sonneveld, E., et al.: Toxicol. in Vitro, 25, 545 (2011)

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);

Stability Light Sensitive
Applications Second generation tetracycline antibiotic. This compound has neuroprotective properties.
References Zbinovsky, V., et al.: Anal. Profiles Drug Subs., 6, 323 (1977), Oringer, R.J., et al.: J. Periodontol., 73, 835 (2002),

Impurity Mometasone Furoate EP Impurity H
Applications 21-Hydroxy Deschloromometasone Furoate (Mometasone EP Impurity H) is an impurity of Mometasone Furoate (M490000), a topical corticosteroid used as an anti-inflammatory.
References Shapiro, E.L., et al.: J. Med. Chem., 30, 1581 (1987); Graft, D., et al.: J. Allergy Clin. Immunol., 98, 724 (1996);

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)

Impurity Fusidic Acid EP Impurity G
Applications 3-Keto Fusidic Acid (Fusidic Acid EP Impurity G) is a metabolite of Fusidic Acid.
References Godtfredsen, W.O., et al.: J. Med. Chem., 9, 15 (1966), Perry, M.J., et al.: J. Antibiot., 36, 1659 (1983),

Applications An echinocandin that inhibits the synthesis of β (1,3)-D-glucan, an integral component of the fungal cell wall. An antifungal drug used in the treatment of invasive fungal infections.
References Sandhu, P. et al.: Antimicrob. Agents Chemorther., 48, 1272 (2004); Bertsche, T. et al.: Pharamaz. Zeit., 148, 34 (2003); Hoang, A.: Am. J. Health-Sys. Pharm., 58, 1206 (2001);

Applications Radioactive imaging agent.
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 Subramanian, G., et al.: J. Nucl. Med., 16, 744 (1975), Rosenthall, L., et al.: Clin. Nucl. Med., 2, 232 (1977), Bull, U., et al.: Br. J. Radiol., 50, 629 (1977), Garty, I., et al.: Clin. Nucl. Med., 14, 515 (1989)

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 Ethametsulfuron-methyl is a regulator of the early steps of complement activation on mucosal surfaces. It can be used in combination treatment of ohmic heating with various essential oil components for inactivation of food-​borne pathogens in buffered peptone water and salsa.
References Kim, S. S., et al.: Food Control, 80, 29 (2017); Reichhardt, M. P., et al.: Front Immunol, 7, 85 (2016)

Stability Hygroscopic
Applications Mertansine-13CD3 is the isotope labelled analog of Mertansine (M257800); a cytotoxic agent used as the cytotoxic component in antibody-drug conjugates.
References Erickson, H., et al.: Cancer Res., 66, 4426 (2006); Kellogg, B., et al.: Bioconjugate Chem., 22, 717 (2011)

Applications Pyribenzoxim can be used in biological study of production of acetolactate synthase inhibitor herbicide tolerant Brassica napus mutants.
References Ruiter, R., et al.: U.S. Pat. Appl. Publ., US 20150089682 A1 20150326 (2015)

Stability Hygroscopic
Applications A medicinal agent for treating viral infections.
References Chiou, W., et al.: J. Pharm. Sci., 60, 1281 (1971), Ford, J., et al.: J. Pharm. Pharmacol., 31, 726 (1979), Tamblyn, S., et al.: Eur. J. Epidemiol., 10, 503 (1994), Suzuki, H., et al.: Chem. Pharm. Bull., 45, 1688 (1997),

Applications De-O-ethoxy Tamsulosin is a derivative of Tamulosin (T006350), a specific α1-adrenoceptor antagonist. It is used in the treatment of benign prostatic hypertrophy.
References Kawabe, K., et al.: J. Urol., 144, 908 (1990), Abrams, P., et al.: Br. J. Urol., 76, 325 (1995), Michel, M.C., Expert Opin. Pharmacother., 5, 151 (2004),

Stability Hygroscopic
Applications Abacavir 5’-β-D-Glucuronide is a metabolite of Abacavir (A105000). Abacavir is a carbocyclic 2'-deoxyguanosine nucleoside reverse transcriptase inhibitor and an anti-HIV drug used to treat HIV infection (1). Intracellular enzymes convert Abacavir to its active form, carbovir-triphosphate (CBV-TP), which then selectively inhibits HIV reverse transcriptase by incorporating into viral DNA (2). Abacavir is metabolized in the liver by uridine diphosphate glucuronyltransferase and alcohol dehydrogenase resulting in inactive glucuronide and carboxylate metabolites, respectively.
References (1) Jackson, A., et al.: Antivir Ther. 17, 19 (2012) (2) Yuen, G. J., et al.: Clin Pharmacokinet. 47, 351 (2008)

Stability Light Sensitive
Applications Labelled Eugenol is a dental compound which shows cytotoxicity to human oral squamous cell carcinoma and oral cells. When glucosylated, this compound exhibits anti-inflammatory activity.
References Koh, T. et al.: In Vivo, 27, 85 (2013); Zhang, P. et al.: Arch. Pharm. Res., 36, 109 (2013);

Stability Hygroscopic
Applications 2-Hydroxyethanephosphonic acid is an substrate used in the study of 2-hydroxyethylphosphonate dioxygenase reaction mechanism. 2-Hydroxyethanephosphonic Acid is also a required intermediate in labelled Fosfomycin (F727502) biosynthesis.
References Hirao, H., et al.: J. Am. Chem. Soc., 133, 14550 (2011); Hidaka, T., et al.: J. Antibiot., 45, 1008 (1992); Patel, S., et al.: Drugs, 53, 637 (1997); Ribes, S., et al.: J. Antimicrob. Chemother., 57, 931 (2006);

Applications Ondansetron is a specific serotonin (5-HT3) receptor antagonist. Antiemetic.
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 Kris, M.G., et al.: J. Clin. Oncol., 6, 659 (1988); Faris, P..L., et al.: Lances, 355, 792 (2000)

Stability Hygroscopic
Applications Labelled analogue of 3-Hydroxykynurenine is a metabolite of tryptophan. 3-Hydroxykynurenine filters UV light in the human lens. Studies suggest that Hydroxykynurenine is an endogenous oxidative stress generator and a potential endogenous neurotoxin.
References Malina, H.Z. et al.: Graefes. Arch. Clin. Exp. Ophthalmol., 233, 38 (1995); Okuda, S. et al.: J. Neurochem., 70, 299 (1998);

Applications Chlordimeform is an unique insecticide and acaricide. It displays synergistic effects and was detected in Spanish commercial beeswax.
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 Ahmed, M.A.I., et al.: J. Med. Entomol., 49, 1405 (2012); Serra-Bonvehi, J., et al.: Pest Manag. Sci., 66, 1230 (2010)

Applications Fungicide. Antimicrobial agent.
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 Oestman, M. et al.: Sci. Total Env., 649, 1117 (2019);

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 Roscovitine is a potent and selective inhibitor of cyclin-dependent kinases (CDKs). Roscovitine has been found to produce apoptosis in treated cancerous cells of non-small cell lung cancer (NSCLC) and other cancers. Studies show that Roscovitine displays increased anti-mitotic activity at the G1/S and G2/M phases of the cell cycle. Roscovitine maybe useful in the treatment of non-small cell lung cancer (NSCLC), leukemia, HIV infection, herpes simplex infection, and the mechanisms of chronic inflammation disorders.
References De Azevedo, W.F. et al.: Eur. J. Biochem., 43, 518 (1997); Planchais, S. et al.: Plant J., 12, 191 (1997); Mgbonyebi O.P. et al.: Anticancer Res., 18, 751 (1998); MacCallum, D.E. et al.: Cancer Res., 65, 5399 (2005);

Applications 4-O-Desmethyl 4-O-Ethyl Trimethoprim is a derivative of Trimethoprim (T795615), an antibacterial agent that is commonly prescribed in conjunction with Sulfametoxazole (S699086) to treat patients afflicted with urinary tract infections. 4-O-Desmethyl 4-O-Ethyl Trimethoprim also has potential antibacterial activity.
References Roth, B., et al.: J. Med. Chem., 24, 933 (1981)

Impurity Abacavir - In House Impurity
Applications Abacavir Sulfate (Abacavir - In House Impurity) is a carbocyclic 2'-deoxyguanosine nucleoside reverse transcriptase inhibitor and an anti-HIV drug used to treat HIV infection (1). Intracellular enzymes convert Abacavir to its active form, carbovir-triphosphate (CBV-TP), which then selectively inhibits HIV reverse transcriptase by incorporating into viral DNA (2). Abacavir is metabolized in the liver by uridine diphosphate glucuronyltransferase and alcohol dehydrogenase resulting in inactive glucuronide and carboxylate metabolites, respectively.
References (1) Jackson, A., et al.: Antivir Ther. 17, 19 (2012) (2) Yuen, G. J., et al.: Clin Pharmacokinet. 47, 351 (2008)

Applications Labelled Derivative of Artemisinin (A777500). Antimalarial, used to treat strains of malaria which are multi-drug resistant.
References Hombhanje, F., et al.: Pharma., 3, 3581 (2010), Michael, O., et al.: Malaria J., 9, 335 (2010), Cesar, I., et al.: J. Pharm. Biomed. Anal., 54, 114 (2011),

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 5-Hydroxytryptamine (cas# 50-67-9) is a useful research chemical.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Stability Hygroscopic
Applications A new analgesic.
References de Julian-Ortiz, J., et al.: J. Med. Chem., 42, 3308 (1999), Roy, K., et al.: Bioorg. Med. Chem., 12, 745 (2004), Garcia-Garcia, A., et al.: J. Antimicrob. Chemother., 53, 65 (2004),

Applications Colinesterase inhibitor. Used as insecticide.
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 Edson, E.F., et al.: Pharm. J., 185, 365 (1960), Pozo, O., et al.: Anal. Bioanal. Chem., 389, 1765 (2007), Mezcua, M., et al.: Anal. Chem., 81, 913 (2009),

Applications 3-Desmethyl Trimethoprim is a metabolite of Trimethoprim (T795615); an antibacterial agent that is commonly prescribed in conjunction with Sulfametoxazole (S699086) to treat patients afflicted with urinary tract infections. 3-Desmethyl Trimethoprim gets excreted in the urine of rats, dogs, and man in the form of glucuronides.
References Roth, B., et al.: J. Med. Chem., 24, 933 (1981); Liu, Z., et al.: Biomed. Chromatogr., 26, 1101 (2012); Schwartz, D. E., Arzneimittel-Forsch., 20, 1867 (1970)

Applications High-ceiling loop diuretic; structurally related to Bumetanide (B689550). Diuretic.
References Merkel, W., et al.: Eur. J. Med. Chem., 11, 399 (1976), Pozet, N., et al.: Br. J. Clin. Pharmacol., 9, 577 (1980), Clissold, S.P., et al.: Drugs, 29, 489 (1985),

Impurity Doxycycline EP Impurity C
Stability Light Sensitive, Unstable in Solution
Applications An alternative to doxycycline to control gene expression.
References Schiffer, I., et al.: Cancer Res. 63, 7221 (2003) , Eger, K. , et al.: Biochem. Biophys. Res. Comm., 323, 979, (2004).

Applications A major metabolite of Zolpidem.
References Crestani, F., et al.: Br. J. Pharmacol., 131, 1251 (2000), Li, Q., et al.: Bioorg. Med. Chem. Lett., 12, 465 (2002), Goulle, J., et al.: Ther. Drug Monit., 26, 206 (2004), Ohkanda, J., et al.: J. Med. Chem., 47, 432 (2004), Blackaby, W., et al.: Bioorg. Med. Chem. Lett., 16, 1175 (2006),

Applications Clopidogrel derivative. It is used as internal standard.This compound is a single pair of enantiomers but the relative stereochemistry is unknown.
References Savi, P., et al.: Biochem. Pharmacol., 44, 527 (1992), Pereillo, J., et al.: Drug Metab. Dispos., 30, 1288 (2002), Ksycinska, H., et al.: J. Pharm. Biomed. Anal., 41, 533 (2006), Farid, N., et al.: Clin. Pharmacol. Ther., 81, 735 (2007),

Applications Deuterated Mycopheolate Mofetil, an immunosuppressant.
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 Lee, W.A., et al.: Pharm. Res., 7, 161 (1990), Bullingham, R.E.S., et al.: Transplant. Proc., 28, 925 (1996), Keown, P.A., et al.: Transplantation, 61, 1029 (1996),

Impurity Azithromycin EP Impurity L
Applications Azithromycin N-Oxide (Azithromycin EP Impurity L) is an Azithromycin (A927000) impurity. A degradation products of Azithromycin.
References Anon., et al.: Pharmaeuropa, 13, 750 (2001),

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),

Applications Deschloro-2-phenylthio-thiamethoxam is an impurity of thiamethoxam (T344180), which is a neonicotinoid insecticide. Reports show that when exposed to neonicotinid pesticides honeybees have probelms returnign home after foraging and bumblebee colonies grow poorly and produce fewer queens.
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 Oliver, J., et al.: J. Environ. Horticult., 28, 135 (2010), Ghosh, A., et al.: J. Entomol. Res., 34, 35 (2010), Chem. and Eng. News 90: 10 (2012)

Applications Labelled Piracetam (P500800). Nootropic.
References Gobert, J., et al.: J. Pharm. Belg., 27, 281 (1972), Oosterveld, W.J., et al.: Arzneim.-Forsch., 30, 1947 (1980), Chouinard, G., et al.: Psychopharmacol. Bull., 17, 129 (1981),

Stability Hygroscopic
Applications A bacteriostatic antibiotic with similar activity and better absorption after oral administration (in animals) than the sodium salt of Fusidic Acid (F865500). Inhibits protein synthesis in prokaryotes by inhibiting the ribosome-dependent activity of G factor and translocation of peptidyl-tRNA.
References Findon, G. et al.: Lab. Anim. Sci., 41, 462 (1991); Parsons, R.L. et al.: Curr. Chemother. Proc. Int. Cong. Chemother., 10, 384 (1978);

Applications A metabolite of Ofloxacin.
References Uematsu, T., et al.: Eur. J. Clin. Pharmacol., 40, 581 (1991), Uematsu, T., et al.: Ther. Drug Monit., 17, 101 (1995), Ballesteros, O., et al.: J. Pharm. Biomed. Anal., 30, 1103 (2002), Kitade, T., et al.: Chem. Pharm. Bull., 51, 53 (2003),

Stability Light Sensitive, Temperature Sensitive
Applications Xanthophyll is one of the most widespread carotenoid alcohols in nature. Originally isolated from egg yolk, also isolated by chromatography from nettles, algae, and petals of many yellow flowers.
References van het Hof, K., et al.: J. Nutr., 130, 503 (2000), Cooper, D., et al.: J. Nutr., 134, 221S (2004), Faulks, R., et al.: Biochim. Biophys. Acta, 1740, 95 (2005), Rao, A., et al.: Pharmacol. Res., 55, 207 (2007), Tuberoso, C., et al.: Food Chem., 103, 149 (2007),

Applications Labelled Fenthion, an organothiophosphate insecticide. Fenthion is also a potent acaricide.
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 Pati, B.R. et al.: Plant Soil, 80, 215 (1984); Barros, A.T. et al.: Vet. Parasitol., 96, 243 (2001); Kyriakidis, N.V. et al.: Food Chem., 91, 241 (2005);

Applications Triallate is a 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 Schneider, M., et al.: J. Environ. Qual., 42, 844 (2013); Busi, R., et al.: Pest Manag. Sci., 69, 1379 (2013)

Applications (1R-cis)-Cyhalothric Acid is an intermediate in the synthesis of Bifenthrin (B383000), a third generation synthetic pyrethroid.
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 Faming Zhuanli Shenqing (2012), CN 102827004 A 20121219. Wei, W. J., et al.: Chirality., 22, 604 (2010);

Applications A diphenhydramine (D486900) analog classified as an antihistaminic.
References Bakker, R.A. et al.: Mol. Pharm., 60, 1133 (2001); Rekker, R.F. et al.: Arzneim.-Forsch., 21, 688 (1971);

Stability Unstable in Solution
Applications Iodosulfuron is a weed management herbicide used in crop protection.
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 Bro, E. et al.: Sci. Total Env., 521, 315 (2015); Gandy, M. et al.: Org. Biomol. Chem., 13, 5586 (2015);

Applications Fusidic Acid Sodium Salt is a bacteriostatic antibiotic. Fusidic Acid suppresses nitric oxide lysis of pancreatic islet cells. Inhibits protein synthesis in prokaryotes by inhibiting the ribosome-dependent activity of G factor and translocation of peptidyl-tRNA.
References Collignon, P., et al.: Int. J. Antimicrob. Agents, 12, S45 (1999); Di Marco, R., et al.: J. Autoimmun., 13, 187 (1999); Price, C.T., et al.: J. Antimicrob., Chemother., 44, 57 (1999)

Impurity Azithromycin EP Impurity N
Stability Hygroscopic
Applications Azithromycin (A927000) impurity. A degradation products of Azithromycin.
References Anon., et al.: Pharmaeuropa, 13, 750 (2001),

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 The major labelled metabolite of Thiocolchicoside (TCC), a muscle relaxant 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 Sandouk, P., et al.: Biopharm. Drug Dispos., 15, 87 (1994), Perucca, E., et al.: Eur. J. Drug Metab. Pharmacokinet., 20, 301 (1995), Advokat, C., et al.: Pharmacol. Biochem. Behav., 63, 527 (1999),

Applications Flometoquin is a pesticide. It is also used in other insecticidal compositions containing flometoquin and anabasine as active ingredients. An agrochemical compound.
References Anon.: Fain Kemikaru, 41, 34 (2012); Anon.: IP.com J., 12, 19 (2011); Ren, T., et al.: From Faming Zhuanli Shenqing (2014), CN 103814939 A 20140528; Jeanmart, S., et al.: Bioorg. Med. Chem., 24, 317 (2016)

Applications Ambroxol O-glucuronide is a metabolite of Ambroxol (A575900, HCl salt), a bronchosecretolytic drug.
References Jauch, R., et al.: Arzneim-Forsch., 13, 474 (1963)

Applications Influenza viral neuraminidase inhibitor; structural analog of the sialic acid. Antiviral.
References Woods, J.M., et al.: Antimicrob. Agents Chemother., 37, 1473 (1993), Pegg, M.S., et al.: Biochem. Mol. Biol. Int., 32, 851 (1994), Monto, A.S., et al.: J. Am. Med. Assoc., 282, 31 (1999),

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 A lactone of meconinic acid, extracted from opium. Meconin is a marker for illicit opiate use.
References Pavlic, M., et al.: Anal. Bioanal. Chem., 386, 69 (2006), Morley, S., et al.: J. Anal. Toxicol., 31, 105 (2007), Ashour, A., et al.: Drug Test. Anal., 1, 327 (2009),

Applications Fenamidone Metabolite