Toxicologie

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 3H-4,7a-Methanocyclohept[3,3a]indeno[5,4-b]oxete Benzenepropanoic Acid derivative is an analogue of Paclitaxel (P132500) and has weak antimitotic activity.
References Chen, S.H., et. al.: Tetrahedron Lett., 33, 7679 (1992)

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 An 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 Genualdi, S., et al.: Environ. Sci. Technol., 44, 5534 (2010), Bhhatarai, B., et al.: Chem. Res. Toxicol., 23, 528 (2010), Liu, B., et al.: J. Agric. Food Chem., 58, 2673 (2010),

Stability Not stable in Solution
Applications Amidosulfuron, is used as pesticide and herbicides.
References Fan, Zh., et al.: Xiandai Nongyao, 10, 34 (2011); Coors, A., et al.: Environ. Scie. Euro.,23 (2011);

Applications Medication used to alleviate joint and muscle pain.
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 Sen, M., et al.: Eur. J. Gen. Med., 7, 49 (2010), Dresen, S., et al.: Anal. Bioanal. Chem., 396, 2425 (2010),

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)

Applications Olanzapine is a serotonin (5-HT2) and dopamine (D1/D2) receptor antagonist with anticholinergic activity. Antipsychotic. Neuroprotective product.
References Moore, N.A., et al.: Curr. Opin Invest. Drugs, 2, 281 (1993), Baldwin, D.S. and Montgomery, S.A.: Int. Clin. Psychopharmacol., 10, 239 (1995), Tohen, M., et al.: Am. J. Psychiatry, 156, 702 (1999)

Applications Labelled Ezetimibe (E975000), an antihyperlipoproteinemic. A Cholesterol absorption inhibitor.
References van Heek, M., at al.: J. Pharmacol. Exp. Ther., 283, 157 (1997), van Heek, M., at al.: Brit. J. Pharmacol., 129, 1748 (2000)

Applications Diquat Dipyridone is an metabolite of Diquat (D492900) a contact herbicide used also to produce desiccation and defoliation.
References Fuke, C., et al.: Legal. Med., 4, 156 (2002); Ameno, K., et al.: J. Liq. Chorma., 18, 2115 (1995); Brian, et al.: Nature, 181, 446 (1958); Gaines, T.B., et al.: Fundam. Appl. Toxicol., 7, 299 (1986),

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),

Applications Rabeprazole-d4 is the labeled analogue of Rabeprazole (R070500), a partially reversible gastric proton pump inhibitor.
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)

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);

Impurity Propafenone EP Impurity D
Applications Depropylamino Hydroxy Propafenone (Propafenone EP Impurity D) is a metabolite of the sodium channel blocker Propafenone (P757500).
References Hege, H.G. et al.: Arzneim.-Forsch., 34, 972 (1984); Hollmann, M., et al.: Arzneim.-Forsch., 33, 763 (1983); Bryson, H. M., et al.:Drugs, 45, 85 (1993);

Applications Labelled 2,4'-Dichlorodiphenyltrichloroethane (D434205). 2,4'-Dichlorodiphenyltrichloroethane is a chlorinated organic pesticide having estrogenic 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 Iwata, H., et al.: Environ. Sci. Technol., 27, 1080 (1993), Beyer, A., et al.: Environ. Toxicol. Chem., 21, 941 (2002), Cunningham, S., et al.: Science, 317, 935 (2007),

Applications Dimepiperate is a pesticide used for weed control in rice.
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 Saeki, M.: PCT Int. Appl. (2007), WO 2007046440 A1 20070426. Apr 26, 2007

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 2-[4-(2,4-Dichloro-5-hydroxyphenoxy)phenoxy]propanoic Acid Methyl Ester, is the metabolite of Diclofop-methyl, used as a herbicide.
References Tanaka, F. S., et al.: J. Agri. Food Chem., 38, 553 (1990);

Applications O,O-Dimethyl-d6 Dithiophosphate is the isotope labelled analog of O,O-Dimethyl Dithiophosphate (3, an dimethyl phosphorodithiolate derivatives used as insecticides.

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 Thiothixene is a modulator of human P-glycoprotein and is frequently used a an anti-psychotic.
References Janowsky, D. et al.: J. Chlin. Psych., 67, 1272 (2006); Siegel, S. et al.: Eur. J. Pharm. Bioharm., 64, 287 (2006);

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 N-[(6-Chloropyridin-3-yl)methyl]methylamine is a metabolite of Acetamiprid (A158000), a novel neonicotinid insecticide against Holotrichia consanguinea in sugarcane.
References Liu, Z.H., et al.: Pest, Manage. Sci., 67, 1245 (2011); Brunet, J.L., et al.: Pest. Manage. Sci., 61, 742, (2005);

Applications Carcinogen.
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 Knize, M.G., et al: Envir. Health Perspectives, 67, 17 (1986), Stavric, B., et al.: Fd. Chem. Toxic., 31, 981 (1993), Sugimura, T., et al.: Mutation Res., 290, 43 (1993), van Herwaarden, A.E, et al.: Cancer Res., 63, 6447 (2003),

Applications Hydroxychlorothalonil is a metabolite of Chlorothalonil (C411250).
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 Katayama, A., et al.: J. Pest Sci., 22, 12 (1997), Godard, T., et al.: Mutat. Res., 444, 103 (1999), Zeng, L., et al.: Appl. Microbiol. Biotechnol., 79, 881 (2008), Wang, G., et al.: J. Bacteriol., 192, 2737 (2010),

Stability Moisture Sensitive
Applications Phosphoric Acid Tributyl Ester is used as a solvent in the solvent-detergent method for production of immunoglobulin for inactivation of viruses with lipid envelope on the model of duck hepatitis B virus. It is also used as a ligand in the extraction of lanthanide ions from solid and liquid materials by supercritical CO2.This compound is a contaminant of emerging concern (CECs).
References Zubkova, N., et al.: Bull. Exp. Biol. Med., 155, 821 (2013); Lin, Y., et al.: Anal. Chem., 66, 1971(1994)

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 5-Amino-N1-methyl-1H-imidazole-1,4-dicarboxamide is a metabolite of Temozolomide (T017775); an imidazotetrazine alkylating agent and antineoplastic.
References Newlands, E.S., et al.: Cancer Treat. Rev., 23, 35 (1997); Kim, C., et al.: J. Biol. Chem., 274, 1233 (1999); Hait, W., et al.: Cancer Res., 69, 1263 (2009); Wang, Y., et al.: J. Org. Chem., 62, 7288 (1997)

Applications RPA 202248-d3 is the isotope labelled derivative of isoxaflutole (I918140), a herbicide used for weed control.
References Menezes, C, W.G., et al.: Weed. Res., 52, 520 (2012); Gangwal, S., et al.: Sci. Total. Envrion., 435 (2012); Gomez-Perez, M.L., et al.: J. Chromatograph. A., 1248, 130 (2012);

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.

Applications Terbufoxon Sulfoxide is a metabolite of Terbufoxon (T109075), a pesticide used in the protection of fruit and vegetable crops against insects. Acetylcholinesterase inhibitor.
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 Rahman, Md. M. et al.: Food Chem., 133, 604 (2012); Stojan, J. et al.: Biochem., 5599 (2008); Polgar, L. et al.: J. Chrom. A., 1249, 83 (2012);

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),

Applications The active labelled carboxylic acid metabolite of Ebastine.
References Hashizume, T., et al.: Drug Metab. Dispos., 29, 798 (2001), Hashizume, T., et al.: J. Pharmacol. Exp. Ther., 300, 298 (2002), Matsumoto, S., et al.: Xenobiotica, 33, 615 (2003), Chaikin, P., et al.: Br. J. Clin. Pharmacol., 59, 346 (2005),

Applications 4,4'-Dichlorodiphenyldichloroethane - d8 is a synthetic organochlorine insecticide. 4,4'-Dichlorodiphenyldichloroethane- d8 is a metabolite of 4,4'-Dichlorodiphenyltrichloroethane - d8 (D434197). 4,4'-Dichlorodiphenyldichloroethane - d8 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)

Stability Light Sensitive
Applications A metabolite of Ethoxyquin. An oxidation product of the antidegradant Ethoxyquin found in the muscle of Atlantic salmon.
References Kahl, R., et al.: Toxicology, 28, 229 (1983), Burka, L., et al.: Xenobiotica, 26, 597 (1996), Bammler, T., et al.: Toxicol. Sci., 54, 30 (2000), Hayes, J., et al.: Cancer, 174, 103 (2001),

Stability Not Stable in hot solution
Applications Muscarinic receptor antagonist. Bronchodilator.
References Haddad, E.-B., et al.: Mol. Pharmacol., 45, 899 (1994), Donohue, J. F., et al.: Chest, 122, 47 (2002), Profita, M., et al.: Allergy, 60, 1361 (2005), Dusser, D., et al.: Eur. Respir. J., 27, 547 (2006),

Applications S-Benzyl di-sec-Butylthiocarbamate is an herbicide used in fruits and vegetables.
References Wang, Z. et al.: Anal. Meth., 7, 6358 (2015);

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);

Applications Labelled Tolperisone, a muscle relaxant.

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 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.
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. Martin, T. et al.: J. Econ. Entomol. 2003 Apr;96(2):468-74.2. Kushwaha, M. et al.: J Environ Qual. 2016 Sep;45(5):1478-1489.

Applications Trimethadione is an anticonvulsant and antiepileptic agent used in the treatment of pregnant women. Prenatal exposure to anti-epileptic drugs (AEDs) has indicated increased risk of major or minor congenital malformation.
References Ahir, B. et al.: Toxicol. Vitro., 28, 948 (2014); Pastore, V. et al.: Bioorg. Med. Chem., 21, 841 (2013);

Applications 4,4'-Dichlorodiphenyltrichloroethane is a synthetic organochlorine insecticide. 4,4'-Dichlorodiphenyltrichloroethane functions by opening sodium ion channels in the insects’ neurons, causing them to fire spontaneously which in turn leads to death. 4,4'-Dichlorodiphenyltrichloroethane is banned for agricultural use in North America, it is still commonly used in some countries and particularly as a means of malaria control.
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 Balkew, M. et al.: Paras. Vect., 3, No pp. given (2010); Kikankie, C.K. et al.: Malaria J., 9, No pp. given. (2010); Battu, R.S. et al.: Sci. Total Environ., 78, 173 (1989);

Applications Bispyribac is used as a herbicide for the prevention and control of weeds.
References Alister, C., et al.: Crop Prot., 25, 202 (2006), Chandi, G., et al.: J. Food Eng., 79, 592 (2007), Wilkowska, A., et al.: Food Chem., 125, 803 (2011),

Applications Parathion-methyl is an derivative of Parathion (P192220), an organophosphate insecticide used on cotton, rice and fruit trees. Useful in cannabis testing kits as a component of pesticide mixes (P698230).
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 Sykes, M., et al.: J. Agri. Food. Chem., 61, 4205 (2013); Sipes, N.S., et al.: Chem. Res. Toxicol., 26, 878 (2013);

Applications (2-Nitrophenyl)phosphoric triamide is used in the preparation of N-phenylphosphoric acid triamides derivatives as agents for regulating or inhibiting enzymatic urea hydrolysis.
References Benini, S., et al.: Eur. J. Biochem., 239, 61 (1996), Witte, C., et al.: Plant Physiol., 128, 1129 (2002), Krajewska, B., rt al.: Bioorg. Chem. 35, 355 (2007),

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 It is a major metabolite of Nicotine in humans. Carcinogen.
References Byrd, G., et al.: Drug Metab. Dispos., 20, 192 (1992), Benowitz, N., et al.: Br. J. Clin. Pharmacol., 51, 53 (2001), Hanioka, N., et al.: Xenobiotica, 31, 687 (2001), Ethell, B., et al.: Biochem. Pharmacol., 65, 1441 (2003), Yamanaka, H., et al.: Eur. J. Pharm. Sci., 22, 419 (2004),

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 Labelled Tiludronic Acid (T441250). A biphosphonate bone resorption inhibitor.
References Fraser, W.D., et al.: Postgrad. Med. J., 73, 496 (1997),

Applications Pre and post emergence foliar absorbed herbicide for winter weed control in cereal crops; carotenoid biosynthesis inhibitor.
References Conte, E., et al.: J. Agric. Food Chem., 46, 4766 (1998),

Applications Cholinesterase inhibitor. Use as systemic insecticide, acaricide, nematocide. Used in Pesticide detection. 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 Dorough, W.H., et al.: J. Agric. Food Chem., 16, 319 (1968),

Stability Hygroscopic
Applications A metabolite of NNAL.
References Hecht, S.S., et al.: Chem. Res. Toxicol., 14, 555 (2001)

Applications N-Methyltaurine can be used as a counter ion in the formation of soaps.
References Miyahara, Reiji, et al.: J. of Oleo Sci., 50(10), 823-830 (2001)

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 Isotope labelled 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 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 Controlled substance (depressant). Anxiolytic.
References Schwartz, M.A., et al.: J. Pharm. Sci., 62, 1776 (1973), Chalmers, P., et al.: Anesthesia, 39, 370 (1984), Hassan, M.M., et al.: Anal. Profiles Drug Subs., 16, 1 (1987),