Toxicologie

Applications 26-Deoxymonensin A Sodium Salt is a metabolite of Monensin (M515600, Na salt); a polyether antibiotic and coccidiostat.
References Pospisil, S., et al.: Appl. Environ. Microb., 60, 1561 (1994); Ashworth, D.M., et al.: J. Antibiot., 42, 1088 (1989);

Stability Air Sensitive
Applications Methimazole is a thiourea antithyroid agent that prevents iodine organification, thus inhibiting the synthesis of thyroxine. Antihyperthyroid.
References Sitar, D.S., et al.: J. Pharmacol. Exp. Ther., 184, 432 (1973), Aboul-Enein, H.Y., et al.: Anal. Profiles Drug Subs., 8, 351 (1979), Cooper, D.S., et al.: N. Engl. J. Med., 311, 1353 (1984), Atterwill, C.K., et al.: Food Chem. Toxicol., 29, 355 (1991),

Applications (5Z)-rel-Cloprostenol Sodium Salt is the d-enantiomer of Cloprostenol (C587300), an aryl-oxymethyl analog of prostaglandin F2α.
References Gumen, A., et al.: J. Animal. Sci., 56, 279 (2011); Leterlier, C.A., et al.: Reproduct. Domestic. Animals., 46, 481 (2011); Martins, J.P.N., et al.: J. Diary. Sci., 94, 2815 (2011);

Applications Coproporphyrin III-15N4 Tetramethyl Ester is a methyl ester derivative of Coproporphyrin III-15N4. Coproporphyrin I and III Tetramethyl Ester are nutritional requirements for the development of N. brasiliensis egg to third stage larvae. Coproporphyrin I and III Tetramethyl Ester are tetrapyrrole compounds excreted by Rhodobacter sphaeroides.
References Lida, K. et al.: Chem. Pharm. Bull., 55, 1067 (2007); Bolla, R. et al.: Comp. Biochem. Physiol. Part B, 48, 147 (1974)

Stability Light Sensitive
Applications Labelled Thiamethoxam (T344180). 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. Used in Cannabis testing.
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 2,4-Dichlorophenol-d3 (cas# 93951-74-7) is a compound useful in organic synthesis.
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 Light Sensitive
Applications Permethrinic Acid Methyl Ester is an impurity of the insecticide Permethrin (P288500), which is synthetic pyrethroid insecticide with low mammalian toxicity. Permethrinic Acid Methyl Ester is also used as a reactant in preperation of β-ketoesters via sodium hydroxide catalyzed crossed Claisen condensation of ketene silyl acetals and methyl esters.
References Elliott, M., et al.: Nature, 246, 169 (1973); Nowell, L., et al.: Sci Total Environ, 476-477, 144 (2014); Iida, A., et al.: Chem Commun (Camb), 25, 3171 (2005)

Applications Chlorantraniliprole-D3 is an isotopic labeled compound of Chlorantraniliprole (C325380); a pyrazolylpyridine insecticide and an activator of insect ryanodine receptor. Used in Pesticide detection.
References Lahm, G.P., et al.: Bioactive. Heterocyclic. Compound. Class., 251, (2012);

Applications Octhilinone-d17 is a fungicide and an 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

Applications An inhibitor of 5-lipoxygenase, the initial enzyme in the biosynthesis of leukotrienes from Arachidonic Acid. Used as an antiasthmatic.
References Carter, G.W., et al.: J. Pharmacol. Exp. Ther., 256, 929 (1991), Weinblatt, M.E., et al.: J. Rheumatol., 19, 1537 (1992), McGill, K and Busse, W.W.: Lancet, 348, 519 (1996)

Applications Palbociclib-d4 is an isotope labelled compound of Palbociclib (P139900). Palbociclib (P139900) is an experimental drug for the treatment of breast cancer being developed by Pfizer. It is a selective inhibitor of the cyclin-dependent kinases CDK4 and CDK6.
References Finn, R., et al.: Breast Cancer Res., 11, 5 (2009)

Applications An optical isomer of the local anesthetic Mepivacaine (M225060) that is slightly more active than its (+)-isomer.
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 Luduena, F.P. et al.: Arch. Int. Pharmacodyn. Ther., 200, 359 (1972); Jeske, A.H. et al.: Meth. Find. Exp. Clin. Pharmacol., 3, 33 (1981);

Stability Very Hygroscopic
Applications A labelled metabolite of the pesticide Glyphosphate (G765000).
References Siehl, D.L. et al.: J. Biol. Chem., 282, 11446 (2007); Env. Prot. Agen. EPA: Fed. Reg., 74, 67129 (2009);

Stability Air sensitive, Material darkens in storage with no loss in purity
Applications Aniline is used in the manufacture of dyes, medicinals, resins, varnishes, perfumes, as a vulcanizing rubber or even as a solvent (1,2). Hazardous and noxious substance which affects the early life stages of marine animals (3). Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants. Dyes and metabolites, Environmental Testing.
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. Barkov, A. et al.: Russ. Chem. Bull. 2012. Aug:61(8) pp1564-92. Zhang, X. et al.: Synthesis. 2013 45(10): 1357-13633. Cunha, I. et. al.: Environ. Sci. Pollut. Res. Int. 2017 Mar 10.

Applications An antitumor agent which also acts as a chemosterilant for male houseflies and other insects. Antineoplastic.
References Chang, S.C., et al.: Science, 144, 57 (1964), Ames, M.M., et al.: Cancer Res., 39, 5016 (1979), D’Incalci, M., et al.: Br. J. Cancer, 41, 630 (1980),

Applications Analgesic (narcotic). Preparation by electrolytic reduction of Morphine.Controlled substance (opiate).
References Buchwald, M.E., et al.: J. Pharmacol. Exp. Ther., 71, 197 (1941), Zernig, G., et al.: Life Sci., 57, 2113 (1995), Keith, D., et al.: J. Biol. Chem., 271, 19021 (1996), Pawar, M., et al.: Eur. J. Pharmacol., 563, 92(2007),

Applications Carbapenem is an antibiotic and antibacterial.
References Sunagawa, M., et al.: J. Antibiot., 43, 519 (1990), Hurst, M., et al.: Drugs, 59, 653 (2000),

Applications Sulfobromophthalein (BSP) is an organic dye used a for liver diagnostics in vitro. Reagent for the quantitative determination of proteins.
References 1. McGuire, J., et al. 1977. Anal. Biochem. 83: 75-81. PMID: 920954

Applications N-Decarboxymethylated Indoxacarb is used in HPLC determination of DCJW in rat plasma and also has its application to pharmacokinetics studies
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. H., et al.: Chromatographia, 66, 493 (2007);

Applications A carnitine ester which was tested for its ability to inhibit protein kinase C (PKC).
References Sakata, K., et al.: Cardiovasc. Res., 23, 505 (1989), Fulceri, R., et al.: Biochem. J., 325, 423 (1997), Yu, L., et al.: J. Pharmacol. Exp. Ther., 286, 1 (998),

Applications Captan is an acetylcholinesterase inhibitor acting as a fungicide (1), often added to pesticide mixtures to control diseases among fruits, vegetables. Detected through verious analytical techniques involving pesticide residues such as MS-PD and GC-MS (2). 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. Nesakumar, N. et al.: Anal Bioanal Chem. 2015 Jun;407(16):4863-8.2. Lagunas-Allue, L. et al.: Anal. Bioanal. Chem. 2010 Oct;398(3):1509-23

Applications The major metabolite of Norflurazon (N684500) in soil.
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 Mazzola, E.P. , et al.: J. Agric. Food Chem., 32, 1102 (1984),

Applications A specific inhibitor of COX-2 .
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 McGeer, P.L., et al.: Exp. Gerontol., 37, 925 (2002), Chenevard, R., et al.: Circulation, 107, 405 (2003)

Applications Controlled substance (stimulant). Anorexic.
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 Stewart, J.T., et al.: J. Pharma. Sci., 60, 461 (1971),

Applications Flupyrimin is used in the method for controlling pests of sugarcane, citrus, rapeseed, and potato plants.
References Huang, H., et al.: Eur. Pat. Appl. 48pp (2020)

Stability Hygroscopic, Unstable in Solution
Applications Hetacillin is a β-lactam antibiotic.
References Newall, C.E., Hallam, P.D.: Comp. Med. Chem., 2, 609 (1990)

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 Herbicide; plant regulator.
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 Wilson, V., et al.: Toxicol. Sci., 66, 69 (2002), Laville, N., et al.: Toxicology, 228, 98 (2006),

Applications Triethyl Phosphorothioate, is a widely used organophosphorus 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 Zhou, Q., et al.: Atmospheric Environ., 43, 4163 (2009);

Applications Antibacterial.
References Taha, M., et al.: Bioorg. Med. Chem., 16, 1218 (2008), Gohil, V., et al.: Nat. Biotechnol., 28, 249 (2010),

Applications Tyrosol-d4 is the isotope labelled analog of Tyrosol (T947800); a phenolic antioxidant.
References Perez-Trujillo, M., et al.: J. Agric. Food Chem., 58, 9129 (2010); Gregus, P., et al.: J. Pharm. Biomed. Anal., 53, 674 (2010)

Applications A labelled chloroacetanilide herbicide used on vegetable crops.
References Matthies, M., et al.: Environ. Sci. Technol., 43, 9223 (2009), Hollender, J., et al.: Environ. Sci. Technol., 43, 7862 (2009), Dresen, S., et al.: Anal. Bioanal. Chem., 396, 2425 (2010), Liu, B., et al.: J. Agric. Food Chem., 58, 2673 (2010),

Applications Tebuconazole is an ergosterol biosynthesis inhibitor present in most pesticide formulations (1,2). Various uptake is observed in plants (3). Drinking water Contaminant Candidate List 3 - CCL 3 as per United States Environmental Protection Agency (EPA). Environmental contaminants; Food contaminants. 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 1. Grimalt S. et al.: Anal Bioanal Chem. 2015 Apr;407(11):3083-912. Gent, D. et al.: Plant Dis. 2003 May:87(5) p591-5973. Wang, C. et al.: Pest. Biochem. Physiol. 2007 Jan:87(1) p1-8

Applications Labelled Eltenac (E507000). 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 Chlorsulfuron blocks the biosynthesis of valine [72-​18-​4] and isoleucine [73-​32-​5] in plants.
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 Thomas, R.: Plant Physiol., 75, 827 (1984);

Applications Isotope labelled analogue of (R)-Amphetamine (A634240), a central nervous system stimulant and an anorexic 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 Warren, M.R., et al.: J. Pharmacol. Exp. Ther., 85, 119 (1945), Behrendt, W.A, et al.: Arzneim.-Forsch., 13, 711 (1963), Seiden, L.S., Annu. Rev. Pharmacol. Toxicol., 32, 639 (1993),

Applications An anticonvulsant, hypnotic. A metabolite of Mephentoin.
References Knabe, J., et al.: Arch. Phar., 313, 538 (1980)

Applications Labelled Cortisol (H714615). Cortisol, or Hydrocortisone, is a steroid hormone, more specifically a glucocorticoid, produced by the zona fasciculata of the adrenal gland. Cortisol is released in response to stress and a low level of blood glucocorticoids. Its primary functions are to increase blood sugar through gluconeogenesis; suppress the immune system; and aid in fat, protein and carbohydrate metabolism.
References Hechter, O., et al.: Arch. Biochem. Biophys., 25, 457 (1950), Colingsworth, D.R., et al.: J. Biol. Chem., 203, 807 (1953), Florey, K., et al.: Anal. Profiles Drug Subs., 12, 277 (1983),

Applications A cell division factor found in various plant parts and in yeast. A plant growth regulator. Augments growth of microbial cultures.
References Fry, D.W., et al.: Science, 265, 1093 (1994), Vesely, J., et al.: Eur. J. Biochem., 224, 771 (1994),

Applications Desmethyl Bromethalin-13C is the labeled form of Desmethyl Bromethalin(D291200), is a metabolite of Bromethalin rodenticide found in the blood and liver of treated animals.
References Van Lier, R.B.L., et at.: Fundamental Appl. Toxicol., 11, 664 (1988),

Applications (9α,13α,14α)-3-(Methoxy-d3)-17-methyl-morphinan Hydrobromide is the labeled analogue of Dextromethorphan Hydrobromide Monohydrate (D299455), an antitussive drug. Orally active synthetic morphine analog. Analgesic (narcotic). Racemethorphan and levomethorpham are controlled substances (opiates).
References Hafliger, et al.: Helv. Chim. Acta, 39, 2053 (1956); Cox, B.M., et al.: Br. J. Pharmacol. Chemother., 27, 81 (1966); Hou, Chia-Hui; Tzeng, J., et al.: Eur. J. Pharmacol., 544, 10 (2006)

Stability Moisture Sensitive
Applications Sulfometuron methyl is a substituted pyrimide compound for proteomics research. A sulfonylurea herbicides.
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 Azcarate, M. P., et al.: J. Environ. Sci. Health, Part B: 50, 229 (2015); Tatum, V. L., et al.: Environ. Toxicol., 27, 671 (2012)

Applications Floxuridine is an antiviral; antineoplastic.
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 Harris, M., et al.: Biophys. J., 4, 203 (1964),

Stability Hygroscopic
Applications Aminomethanephosphonic acid is a degradation product of glyphosate (G765000), a 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 Goupe, R.H., et al.: Pest. Manag. Sci., 68, 16 (2012); Saxton, M.A., et al.: J. Great. Lakes. Res., 37, 683 (2011);

Applications 4-(Trifluoromethyl)-3-Pyridinecarboxylic Acid is a useful synthetic intermediate. It can be used to prepare pyridine carboxamides as palm site inhibitors of HCV NS5B polymerase. It can also be used to synthesize pyrazolylcarboxanilides as Ca2+ release-activated Ca2+ (CRAC) channel inhibitors.
References Cheng, C., et al.: ACS Med. Chem. Lett., 1, 466 (2010); Yonetoku, Y., et al.: Bioorg. Med. Chem., 16, 9457 (2008)

Applications Labelled Glycochenodeoxycholic Acid 3-Sulfate (G641270). A bile salt formed in the liver from chenodeoxycholate and glycine, usually as the sodium salt. It acts as a detergent to solubilize fats for absorption and is itself absorbed. It is a cholagogue and choleretic.
References Parmentier, G. , et al.: Steroids, 30, 583 (1977), Tserng, K.Y., et al.: Lipids, 13, 479 (1978),

Applications Insecticide; 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 Freitas, E., et al.: Exper. App. Acarol., 53, 189 (2011), Riviere, J., et al.: Toxicol. Sci., 119, 224 (2011),

Applications Labelled Tazarotenic Acid (T010060). Tazarotenic acid is the major active metabolite of Tazarotene (T010050).
References Nagpal, S., et al.: J. Biol. Chem., 270, 923 (1995), Madhu, C., et al.: J. Pharm. Sci., 86, 972 (1997), Attar, M., et al.: Drug Metab. Dispos., 31, 476 (2003),

Applications A labelled Tamoxifen; a selective estrogen response modifier (SERM), protein kinase C inhibitor and anti-angiogenetic factor. Tamoxifen is a prodrug that is metabolized to active metabolites 4-hydroxytamoxifen (4-OHT) and endoxifen by cytochrome P450 isoforms CYP2D6 and CYP3A4. In breast cancer, the gene repressor activity of tamoxifen against ERBB2 is dependent upon PAX2. Blocks estradiol-stimulated VEGF production in breast tumor cells.Protein kinase C inhibitor. Induces apoptosis in human malignant glioma cell lines. Tamoxifen and its metabolite 4-hydroxytamoxifen (H954725) are selective estrogen response modifiers (SERMs) that act as estrogen antagonists in mammary gland. Blocks estradiol-stimulated VEGF production in breast tumor cells.
References Sutherland, R., et al.: Nature, 267, 434 (1977); Lerner, L., et al.: Cancer Res., 50, 4177 (1990); Love, R., et al.: J. Clin. Oncol., 20 2559 (2002);

Applications Labelled Tamsulosin. Specific α1-adrenoceptor antagonist. 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),

Applications 2,3,4,5,6-Pentachlorobenzeneamine is a chemical in pesticides used to protect crops from various fungus and bacterium.
References Gartrell, M. et al.: J. Assoc. Off. Anal. Chem., 68, 1163 (1985); Renner, G. et al.: App. Env. Microbio. 46, 765 (1983);

Applications It is listed as a known human carcinogen. Used in manufacturing of dyes, as antioxidant in rubber.
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 IARC Monographs, 4, 97 (1974),

Applications Paclitaxel derivative.

Stability Hygroscopic
Applications A partially reversible gastric proton pump inhibitor.
References Moda, T., et al.: Lett. Drug Des. Discov., 4, 502 (2007), Belaz, K., et al.: J. Pharm. Biomed. Anal., 47, 81 (2008),

Stability Moisture Sensitive
Applications Fensulfothion Oxon is a metabolite of the insecticide fensulfonthion (F265490), an inhibitor of cholinesterase activity.
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 Rainsford, K.D., et al.: Pest. Biochem. Physiol., 8, 302 (1978); Iverson, F., et al.: Can. J. Biochem., 54, 918 (1976);

Stability Moisture Sensitive
Applications O,O,S-Trimethyl Ester Phosphorothioic Acid was investigated for its immune suppression activities and was found that the acute administration of O,O,S-Trimethyl Ester Phosphorothioic Acid was beneficial to protect against lung toxicity varied with the sensitivity of the immune parameters.
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 Rodgers, K.E., et al.: Immunopharmacol., 17, 131 (1989); Devens. B.H., et al.: Pest. Biochem. Physiol., 24, 251 (1985); Yamazaki, Y., et al.: Basic. Clin. Pharmacol. Toxicol., 75, 194 (1994)

Applications Tesofensine, is a serotonin–noradrenaline–dopamine reuptake inhibitor from the phenyltropane family of drugs, which is currently in clinical development for the treatment of obesity.
References Hansen, H., et al.: Pharmacology, Biochemistry and Behavior, 110, 265 (2013);

Stability Unstable in Methanol
Applications Tadalafil is used for the treatment of erectile dysfunction. A phosphodiesterase 5 inhibitor.
References Carrier, S., et al.: Can. J. Urol., 10(1), 12 (2003), Doggrell, S.A., et al.: Expert Opin. Pharmacother., 6, 75 (2005), Forgue, S.T., et al.: Br. J. Clin. Pharmacol., 61, 280 (2005),

Applications Ethyl 3-(N-Butylacetamido)propanoate is an insect repellent.
References Broschard, T.H., et. al.: Toxicol. Lett., 218, 246 (2013)

Stability Hygroscopic
Applications A nonsedating type histamine H1-receptor antagonist. A major metabolite of Hydroxyzine. Pharmacological activity resides primarily in the (R)-isomer. Antihystaminic.
References De Vos, C., et al.: Ann. Allergy, 59, 278 (1987), Juhlin, L., et al.: J. Allergy Clin. Immunol., 80, 599 (1987), Fadel, R., et al.: Clin. Allergy, 17, 373 (1987), Gengo, F.M., et al.: Clin. Pharmacol. Ther., 42, 265 (1987)

Applications Anti-inflammatory.
References Carson, et al.: J. Med. Chem., 14, 646 (1971), Wong, S., et al.: J. Pharmacol. Exp. Ther., 185, 127 (1973), Brogden, R.N., et al.: Drugs, 15, 429 (1978),

Applications Hexachlorobenzene is a fungicide that was formerly used as a seed treatment especially on wheat to control the fungal disease bunt.
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 Munoz, E. et al.: J. AOAC. Int., 95, 1777 (2012)

Applications A labelled metabolite of S-propylcysteine.
References Jones, A.R., et al.: Xenobiotica, 10, 827 (1980), 25) Ramu, K., et al.: Chem. Res. Toxicol., 8, 515 (1995), Krause, R., et al.: Drug Metab. Dispos., 25, 1013 (1997), Powley, M., et al.: Chem. Res. Toxicol., 16, 1448 (2003),

Applications Glutaric Acid-1,5-13C2 (cas# 1185108-16-0) is a compound useful in organic synthesis.

Applications A glucuronide metabolite of Chlorpyrifos (C425300).
References Barron, M.G., et al.: Environ. Toxicol. Chem., 12, 1469 (1993), Tang, J., et al.: Drug Metab. Dispos., 29, 1201 (2001),

Applications Paclobutrazol-(phenyl-d4) is the labeled version of Paclobutrazol (P133000), which is a triazole fungicide used as an plant growth retardant in inhibiting gibberellin biosynthesis.
References Hou, X., et al.: Food. Chem., 138, 1198 (2013); Wu, C.W., et al.: Environ. Sci. Technol., 47, 843 (2013)

Applications 1-Ethyldihydro-6-imino-2,4,5(3H)-pyrimidinetrione 5-(O-Methyloxime) is a byproduct in the synthesis of 3-Ethyl-4-(methoxyamino)-2,5-dioxo-4-imidazolidinecarboxamide (E817920), which is a Cymoxanil (C988995), degradation product, used as a fungicide applied as a seed treatment or as a foliar application to the plants to control late blight.
References Dhingani, J. C., et al.: J. Pure. App. Microbiol., 6, 1683 (2012); Bakirici, G.T., et al.: Food. Chem., 135, 1901 (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 Lu, X., et al.: Phytopathol., 100, 1162 (2010), Schafer, R., et al.: Environ. Sci. Technol., 45, 1665 (2011),

Applications 1,2,4-Triazol-4-amine is an intermediate used to prepare potent, selective, and orally active cyclooxygenase-​2 inhibitors. It is also used to synthesize hydroxyphenacyl azoles and related azolium derivatives as antifungal agents.
References Song, Y., et al.: J. Med. Chem., 42, 1151 (1999); Emami, S., et al.: Bioorg. Med. Chem. Lett., 18. 141 (2008)

Applications It is listed as a known human carcinogen. Used in manufacturing of dyes, as antioxidant in rubber.
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 IARC Monographs, 4, 97 (1974),

Stability Hygroscopic
Applications Dabrafenib is an inhibitor of mutated BRAF kinase and has clinical activity with a manageable safety profile in clinical trials of phase 1 and 2 in patients with BRAF(V600)-mutated metastatic melanoma.
References Hauschild, A., et al.: Lancet, 380, 358 (2012); Falchook, G.S., et al.: Lancet, 379, 1893 (2012); Ascierto, P.A., et al.: J. Clin. Oncol., 31, 3205 (2013)

Applications Synthetic nonapeptide agonist analog of LH-RH. Antineoplastic (hormonal).
References Vilchez-Martinez, J.A., et al.: Biochem. Biophys. Res. Commun., 59, 1226 (1974), Sennello, L.T., et al.: J. Pharm. Sci., et al.: 75, 158 (1986), Wheeler, J.M., et al.: Am.J. Obstet. Gynecol., 167, 1367 (1992), Eri, L.M., et al.: J. Urol., 150, 359 (1993),

Applications N-Formyl Erythromycin A is a derivative of Erythromycin (E649950), an antibiotic medication.
References Koch, W.L., et al.: Anal. Profiles Drug Subs., 8, 157 (1979),

Applications (R)-(+)-2-Amino-3-benzyloxy-1-propanol is used as a reagent to synthesize beta-amino alcohols, compounds that are used as therapeutic agents to treat heart disease. (R)-(+)-2-Amino-3-benzyloxy-1-propanol is also used as a reagent to synthesize 15-membered macrolide antibiotics, drugs that are used to treat respiratory tract infections.
References Fisher, G., et al.: J. Org. Chem., 60, 2026 (1995); Metro, T., et al.: J. Org. Chem., 72, 6556 (2007); Sugimoto, T., et al.: Bioorg. Med. Chem., 20, 5787 (2012)

Applications 3-Methyl Salicylic Acid is a toxic compound, it’s toxicity is similar to salicylic acid. Reagent used in manufacturing and preparation of dyes.
References Egorova, T. V., et al.: Tekstil'naya Promyshlennost , 3, 48 (1987); Keshavarz, M. H., et al.: J. Hazard. Mater., 237, 79 (2012)

Impurity Salmeterol EP Impurity B
Applications A novel antibacterial analog of the antibacterial drug Sulfamethoxazole (S699086).

Applications Primary alkaloid of various species of Cinchona (Rubiaceae). Optical isomer of Quinidine. Antimalarial; muscle relaxant (skeletal).
References Muhtadi, F.J., et al.: Anal. Profiles Drug Subs., 12, 547 (1983), Kremsner, P.G., et al.: J. Infect. Dis., 169, 467 (1994),