Toxicologie

Applications Azafenidin is a weed controlling herbicide used in various crops.
References Chandran, R.S., et al.: Weed. Technol., 14, 556 (2000); Sharma, S.D., et al.: Bull. Environ. Contamin. Toxiciol., 67, 594 (2001);

Applications 1-(1-Ethylpropyl)-5,6-dimethyl-7-nitro-1H-benzimidazole is a metabolite of Pendimethalin(P221900). Pendimethalin herbicide used to control the spread of weedgrass.
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 Haith, D., et al.: Environ. Sci. Technol., 44, 6496 (2010), Jabran, K., et al.: Int. J. Agric. Biol., 12, 335 (2010)

Applications Bicyclomycin benzoate is a polar metabolite with activity against Gram negative bacteria.

Applications Isovaleryl L-Carnitine-d3 Chloride is labelled Isovaleryl L-Carnitine Chloride (I917580) which is used to prepare carnitine benzyl esters as neuroprotectant prodrugs.
References Gong, X., et al.: J. Chem. Res., 6, 327 (2008)

Applications Main Quinfamide (Q670600) metabolite.
References Bailey, D., et al.: J. Med. Chem., 22, 599 (1979),

Applications β-Cypermethrin is a pyrethroid compound that is used as an insecticide to eliminate unwanted pests from crop fields. β-Cypermethrin has been advertised to be safe for humans despite the fact that considered a possible human 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 Chen, S., et al.: Appl. Micro. 94, 505 (2012); Li, Z., et al.: Bull. Env. Cont. Toxicol., 80, 335 (2008)

Applications A metabolite of Imipramine (I465980).
References Magdalou, J., et al.: J. Biol. Chem., 257, 13624 (1982), Orzechowski, A., et al.: Carcinogenesis, 15, 1549 (1994), Hawes, E., et al.: Drug Metab. Dispos., 26, 830 (1998),

Applications Bromothalonil can be used in biological study of comparison and validation of an in vitro skin sensitization strategy using a data set of 33 chemical references.Environmental toxin on US EPA Toxic Release Inventory list (TRI) list.
References Clouet, E., et al.: Toxicology In Vitro, (2017)

Applications Bis-(1-Chloro-2-propyl)phosphate is the metabolite of organic flame retardants.
References Schindler, B. et al.: Anal. Bioanal. Chem., 395, 1167 (2009);

Applications Chlorethoxyfos is an organophosphorous pesticide/insecticide.
References Li, S., et al.: Toxicology In Vitro, 56, 93 (2019); Yi, X., et al.: Sepu, 34, 1097 (2016); Can, A., et al.: Toxicol. Lett., 230, 434 (2014)

Applications Valproic Acid-d15 β-D-Glucuronide, is the labeled analogue of Valproic Acid β-D-Glucuronide (V094760), a metabolite of Valproic acid.
References Rudy, A., et al.: J. Pharmacol. Exp. Ther., 259, 1133 (1991), Nagai, K., et al.: J. Antimicrob. Chemother., 39, 295 (1997), Yamamura, N., et al.: Drug Metab. Dispos., 27, 724 (1999)

Applications A mixture of 2 metabolites of butadiene. The isomeric ratio has been determine to be approximately 1:1 based on proton nmr integration.
References Barnsley, E.A., et al.: Biochem. J., 100, 362 (1966),

Applications Labelled Mecoprop (M203052). 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 Gagne, F., et al.: Environ. Res., 103, 238 (2007), LaChapelle, A., et al.: Reprod. Toxicol., 23, 20 (2007),

Stability Hygroscopic
Applications MCPA-L-carnitine is a derivative of L-Carnitine (C184110); an essential cofactor of fatty acid metabolism required for the transport of fatty acids through the inner mitochondrial membrane.
References Mitchell, M.E., et al.: Am. J. Clin. Nutr., 31, 293 (1978); Lango, R., et al.: Cardiovasc. Res., 51, 21 (2001); Vaz, F.M., et al.: Biochem. J., et al.: 361, 417 (2002); Karlic, H., et al.: Nutrition, 20, 709 (2004)

Applications Xanthine derivative with diuretic, cardiac stimulant and smooth muscle relaxant activities; isomeric with theobromine. Small amounts occur in tea. Bronchodilator.
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, J.L., et al.: Anal. Profiles Drug Subs., 4, 466 (1975), Svedmyr, K., et al.: Allergy, 37, 111 (1982),

Applications cis-1-(3-Chloroallyl)-3,5,7-triaza-1-azoniaadamantantane Chloride is a quaternary ammonium salt used as a preservative in many cosmetics and industrial substances.
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 Marouchoc, S.: Cosm. Sci. Technol. Series, 1, 143 (1984); Cheng, J., et al.: J. Toxicol. Cutan. Ocul. Toxicol., 14, 287 (1995);

Applications Thifensulfuron-methyl is a sulfonylurea 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 Zhuang, Q-K., et al.: Huanjing Yu Jiankang Zazhi, 32, 621-623 (2015)

Applications Tricyclic compound with psychostimulant, anti-ulcer and anti-emetic properties. Antidepressant.
References Malen, C., et al.: Experientia, 28, 811 (1972), Safa, A., et al.: J. Biol. Chem., 262, 7884 (1987), Ford, J.M., et al.: Pharmacol. Rev., 42, 155, (1990), Pierre, A., et a.: Cancer Res., 51, 2312 (1991),

Applications Calcium regulator. Preparation by reduction of Tachysterol. It is widely used for hypocalcemic hypoparathyroidism following surgical removal of parathyroids.
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 Schilling, T., et al.: Exp. Clin. Endocrinol. Diabetes, 105, 237 (1997), Bushinsky, D., et al.: Lancet, 352, 306 (1998), Jehle, D., et al.: J. Med., 30, 39 (1999), Winer, K., et al.: J. Clin. Endocrinol. Metab., 88, 4214 (2003),

Applications Selective herbicide. Potential symptoms of overexposure are irritation of eyes and skin; dermatitis, skin sensitization; dyspnea, weakness, incoordination, salivation; hypothermia; liver injury.This compound is a contaminant of emerging concern (CECs)
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 Dalgaard-Mikkelsen, S., et al.: Pharmacol. Rev., 14, 225 (1962), Muller, K., et al.: J. Environ. Qual., 31, 309 (2002), Backhaus, T., et al.: Environ. Toxicol. Chem., 23, 258 (2004),

Applications Vismodegib targets the Hedgehog (Hh) pathway. Inhibition of the Hh signaling may be effective in the treatment and prevention of many types of human cancers. Potent Hedgehog inhibitor.
References Gupta, S. et al.: Ther. Advances in Med. Oncology 2,237(2010)

Applications Anesthetic (intravenous). Controlled substance (depressant).
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 Chen, G., et al.: J. Pharmacol. Exp. Ther., 127, 241 (1959), Bailey, K., et al.: J. Pharm. Pharmacol., 28, 713 (1976), Balster, R.L., J. Psychedelic Drugs., 10115 (1978), Johnson, K.M., et al.: Annu. Rev. Pharmacol. Toxicol., 30, 707 (1990),

Applications Antiepileptic, structurally similar to meprobamate.
References Swinyard, E.A., et al.: Epilepsia, 27, 27 (1986), Remmel, R.P., et al.: Ther. Drug Monit., 12, 90 (1990), Sofia, R.D., et al.: Epilepsy Res. Suppl., 3, 103 (1991),

Applications Labelled Carbamazepine (C175840). Used in treatment of pain associated with trigeminal neuralgia. Anticonvulsant.
References Stenger, E.G., et al.: Med. Exp., 11, 191 (1964), Pynnonen, S., et al.: Ther. Drug Monit., 1, 409 (1979), Sidebottom, A., et al.: J. Clin. Pharm. Ther., 20, 31 (1995)

Applications Aziprotryne is a pesticide.

Applications Fluometuron is an phenylurea based herbicide used on cotton and sugarcane crops.
References Can, A., et al.: Environ. Toxicol. Pharmacol., 35, 369 (2013); Reiss, R., et al.: Food. Chem. Toxicol., 50, 4421 (2012); Bibi, A.C., et al.: J. Agri. Sci., 150, 365 (2012);

Applications 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 It was reported to be a new naturally occurring plant-growth regulator. Present in plant cuticle waxes and in beeswax as the palmitate.
References Farag, R., et al.: J. Food Prot., 52, 665 (1989), Cuvelier, M., et al.: J. Agric. Food Chem., 42, 665 (1994), Huang, M., et al.: Cancer Res., 54, 701 (1994), Offord, E., et al.: Carcinogenesis, 16, 2057 (1995),

Applications Thiacloprid is an insecticide of the neonicotinoid class.

Applications Isotope labelled Lindane (L465990) is an insecticide that is used as a treatment for scabies and lice.
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 Bist, R., et al.: Int. J. Pharm. Pharma. Sci., 4, 117 (2012); Heinz, M., et al.: Human. Health. Handbook., 1, 355 (2012); Bay, S.M., et al.: Enviro. Toxciol. Chem., 31, 2711 (2012);

Applications Tetraconazole is an conazole fungicide used to control pests in apple and strawberries.
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 Bolton, M.D., et al.: Plant. Disease., 96, 1749 (2012); Reiss, R., et al.: Food. Chem. Toxicol., 50, 4421 (2012);

Stability Hygroscopic
Applications Isotope labelled a metabolite of Ethynylestradiol.
References Hadd, H.H., et al.: J. Steroid Biochem., 13,1107 (1980), Meyers, M., et al.: J. Pharmacol. Exp. Ther., 214, 887 (1980), Poupon, R., et al.: Pharmacol. Ther., 66, 1 (1995), Catania, V., et al.: Biochem. Pharmacol., 50, 509 (1995), Schuetz, E., et al.: J. Biol. Chem., 276, 39411 (2001)

Applications Tridemorph is a known fungicide that is used to control the fungus Erysiphe graminis in cereals. Tridemorph is also utilized for agriculture purposes such as fungicidal control of crops. Tridemorph is one of the components of Aldimorph, which has a mixture of C8 to C16 for the alkyl chain.
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 Vyas, S.C. et al.: Pesticides., 16, 24 (1982); Chand, T., et al.: Agrochem. Cultivars., 2, 22 (1981);

Applications Tropisetron-d5, is the labeled analogue of Tropisetron Hydrochloride (T892700), which is specific serotonin (5-HT3) receptor antagonist. It is also an antiemetic.
References Richardson, B.P., et al.: Nature, 316, 126 (1985), Williams, F.M., et al.: J. Cardiovasc. Pharmacol., 7, 550 (1985), Waeber, C., et al.: Neuroscience, 31, 393 (1989), Seynaeve, C., et al.: Anti-Cancer Drugs, 2, 343 (1991), Fischer, V., et al.: Dug Metab. Dispos., 20, 603 (1992),

Applications Oxyfluorfen is a diphenyl ether broad spectrum herbicide (1). Oxyfluorfen is a pre- and post-emergent control broad leaf and grassy weeds in field crops (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. Yih, R. et al.: J Agric Food Chem. 1975 May-Jun;23(3):592-3.2. Fernandez, P. et al.: Pest. Manag. Sci. 2016 Jul 22. doi: 10.1002/ps.4368.

Impurity Albendazole EP Impurity E
Applications Carbendazim (Albendazole EP Impurity E) is a fungicide and an impurity of Albendazole.
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 Zeng, Z., et al.: J. Agric. Food Chem., 44, 3374 (1996), Lewis, D., et al.: Xenobiotica, 28, 235 (1998), Hodgson, E., et al.: J. Biochem. Mol. Toxicol., 21, 182 (2007),

Applications Probenazole can be used in agricultural use and biological study of preparation of nicotinamide compounds containing chiral oxazoline and application thereof as agricultural antimicrobial agent.
References Li, S., et al.: Faming Zhuanli Shenqing, CN 106397422 A 20170215 (2017)

Applications Metolachlor OA-d11 is a deuterium labeled form of Metolachlor OA (M338705), which is a derivative of herbicide Metolachlor (M338700). Metolachlor OA is a drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants.
References 1. McGahen, L. et al.: J. Agric. Food Chem. 1978 26 (2), pp 414–4192. Chesters, G. et al.: Rev. Environ Contam Toxicol. 1989;110:1-74

Stability Unstable in Solution
Applications (S)-(-)-Carbidopa is a peripheral decarboxylase inhibitor that is commonly used in combination with L-DOPA (D533751) for treatment of Parkinsonism. S(-)-Carbidopa ( has also been shown to prolong the elimination half-life of L-DOPA from blood plasma and skeletal muscle.
References Henry, G.M. et al.: Psychosom. Med., 38, 95 (1976); Leguire, L.E. et al.: Invest. Ophthalmol. Vis. Sci. 34, 3090 (1993); Deleu, D. et al.: Naun. Schmied. Arch. Pharmacol. 348: 576 (1993);

Impurity Lorazepam USP Related Compound A
Stability hygroscopic
Applications Lorazepam is an anxiolytic compound that potentiates GABAergic synaptic transmission by binding at the benzodiazepine site on the GABAA receptor.1,2 This product is intended for forensic and research applications. Lorazepam acts as ananticonvulsant. Lorazepam USP Related Compound A.Controlled substance (depressant).
References Rutgers, G., et al.: Anal. Profiles Drug Subs., 9, 397 (1980), Korkmaz, S., et al.: Eur. Neuropsychopharmacol., 8, 175 (1998), D’Onofrio, G., et al.: N. Engl. J. Med., 340, 915 (1999),

Applications Fipronil- 13C2 15N2 is the labeled analogue of Fipronil (F342200), which is a broad spectrum insecticide which actively disrupts the CNS of contacted insects by blocking the passage of chloride ions through GABA receptors.
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 Ling, S., et al.: App. Entomol. Zool., 44, 543 (2009), Li, X., et al.: Environ. Toxicol. Chem., 29, 127 (2010), Savant, R., et al.: J. Agric. Food Chem., 58, 1447 (2010),

Applications 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 Pinder, et al.: Drugs, 10, 241 (1975), Caccia, S., et al.: Eur. J. Clin. Pharmacol., 29, 221 (1985), Finner, N., et al.: Curr. Ther. Res., 38, 847 (1985),

Applications Mitoxantrone is a DNA intercalating drug. Mitoxantrone inhibits DNA synthesis. Mitoxantrone is used as an anti-cancer agent.
References McDonald, M., et al.: Drugs Exp. Clin. Res., 10, 745 (1984), Beijnen, J.H., et al.: Anal. Profiles Drug Subs., 17, 221 (1988),

Applications Solriamfetol is a selective dopamine and norepinephrine reuptake inhibitor used in the treatment of sleep apnea and narcolepsy.
References Baladi, Michelle G., et al.: J. of Pharmaco. and Exper. Therap., 366(2), 367-376 (2018);Abad, Vivien C., et al.: Expert Rev. of Resp. Med., 12(12), 1007-1019 (2018);Takahashi, Tatsunori, et al.: Exp. Opin. on Orphan Drugs, 6(10), 597-610 (2018)

Applications Estocin is an opioid analgesic and is closely related to Benactyzine Hydrochloride (B119600).
References Gorbatova, E.N.: Stomatologiya, 46, 22 (1967)

Applications 3-Hydroxyglutaric Acid (cas# 638-18-6) is a compound useful in organic synthesis.

Applications 2-[4-(2',4'-Dichloro-5'-hydroxyphenoxy)phenoxy]propionic Acid Sodium Salt, is a Diclofop (D431555) metabolite. Diclofop-methyl is used as the active ingredient in many herbicides that are used to control weed growth in plants such as wheat and wild oats.
References Marzouk, E., et al.: J. Appl. Sci. Res., 9, 4907 (2013); Schwalbe, M. et al.: J. Agri. Food Chem., 32, 734 (1984);

Applications Dimethachor CGA 369873 is a metabolite of Dimethachlor (D460273), which is a pesticide which has been detected in agricultural soil runoff.
References Zajicek, A., et al.: Water Sci. Tech., 77, 1879 (2018)

Applications 2-(Trifluoromethyl)benzoyl Chloride is used in the preparation of perfluorinated alkyl carboxanilides as soil insecticides.
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 Gajewski, R.P., et. al.: J. Agr. Food Chem., 36, 174 (1988)

Applications Ethyl 2,2,2-trichloroacetate (CAS# 515-84-4) is a useful research chemical compound.

Applications An immunosuppressive. Inhibits T and B cell proliferation. Activity is attributed mainly to its metabolite, a malononitrile derivative, which is beleived to inhibit dihydroorotate dehydrogenase as well as several protein tyrosine kinases.This compound is suitable for dihydroorotate dehydrogenase (DHODH) related research.
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 Vrenken, T., et al.: J. Hepatol., 49, 799 (2008), Mazzucco, G., et al.: Clin. Nephrol., 70, 163 (2008), Davies, M., et al.: J. Med. Chem., 52, 2683 (2009),

Applications Homopravastatin is an impurity of Pravastatin (P702000).
References O'Connor, P., et al.: Br. Med. J., 300, 667 (1990), Vickers, S., et al.: Drug. Metab. Dispos., 18, 138 (1990), Ellison, D., et al.: Anal. Profiles Drug Subst. Excipients, 22, 359 (1993), Reddy, K., et al.: J. Pharm. Biomed. Anal., 32, 461(2003),

Applications Prasugrel is a platelet inhibitor that reduces aggregation of platelets by being a P2Y12(ADP receptor) inhibitor.

Applications Labelled Trimethylamine. Trimethylamine is a versatile building block used in the synthesis of various compounds ranging from cholines, plant growth regulators, strongly basic anion exchange resins, dye leveling agents as well as a number of basic dyes.
References Miroshnichenko, E.A. et al.: Zhur. Obshch. Khim., 63, 2375 (1993); Liu, X. et al.: Jiang. HUag., 33, 173 (2005); Xu, J. et al.: Color. Technol., 120, 316 (2004);

Applications Perampanel-d5, is the labeled analogue of Perampanel (P285520), an antiepileptic drug.
References Shih, J., et al.: Therap. Clinical Risk Management, 9, 285 (2013); Rogawski, M. A., et al.: Epilepsy Curr., 11, 56 (2011);

Applications Estropipate is used in post-menopausal women for hormonal replacement therapy, with benefits to improved cognition and prevention of osteoporosis.
References Klaiber, E. et al.: Psychoneuroendocrinol., 22, 549 (1999); McCombs, J. et al.: Maturitas., 48, 271 (2004); Burkhardt, M. et al.: J. Alz. Dis., 6, 221 (2004);

Applications (S)-Ketamine-d6 Hydrochloride is labelled (S)-Ketamine (K165310, HCl salt) which is the more active enantiomer of the NMDA receptor antagonist and anesthetic agent Ketamine (K165300).
References Meliska, C.J. et al.: J. Pharmacol Exp. Therap., 212, 206 (1980); Smith, D.J. et al.: Neuropharmacology, 20, 391 (1981); Klockgether-Radke, A.P. et al.: Eur. J. Anaesthesiol., 22, 215 (2005)

Stability Air Sensitive
Applications 4-Chloro-2-methylaniline
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 Labelled Mevinphos is a pesticide used in the protection of crops. 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 Rajski, L. et al.: Analyst, 138, 921 (2013); Lozano, A. et al.: J. Chrom. A., 1268, (2012);

Applications Riociguat-13C-d3 is the labelled analogue of Riociguat (R520000), which is used in the treatment for pulmonary hypertension.
References Frey, R. et al.: J. Clin. Pharmacol., 51, 1051 (2011);

Applications Scopolamine is an acetylcholine antagonist. Used in treatment of motion sickness; antiemetic; antispasmodic; mydriatic; preanesthetic medicant.
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 Brand, J.J., et al.: Lancet, 2, 232 (1970); Bowles, J.B., et al.: Anaesthesia, 34, 476 (1979); Clissold, S.P., et al.: Drugs, 29, 189 (1985); Muhtadi, F.J., et al.: Anal. Profiles Drug Subs., 19, 477 (1990)

Stability Light Sensitive
Applications Labelled rac-Nicotine (N412420). Nicotine is an alkaloid isolated from plants. Nicotine is an active stimulant, having both addictive and carcinogenic properties. Nicotine can be absorbed through the alimentary canal, respiratory tract and intact skin. Nicotine is used in the treatment of smoking withdrawal syndrome. Nicotine has been used as an anthelmintic.
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 Ferretti, G., et al.: J. Med. Chem., 45, 4724 (2002), Guillen, M., et al.: J. Agric. Food Chem., 53, 1093 (2005), Ramunno, A., et al.: Bioorg. Med. Chem. Lett., 15, 3237 (2005), Alburges, M., et al.: Eur. J. Pharmacol., 573, 124 (2007),

Applications Fluindapyr is a fungicide, is used to control pests of sugarcane, citrus, rapeseed, and potato plants.
References Huang, H., et al.: PCT Int. Appl., (2020);

Applications Labelled analogue of Pimozide, a D2 dopamine receptor antagonist. Pimozide binds with high affinity to the cloned 5-HT7 receptor. Pimozide is also a Ca2+ channel antagonist. Pimozide is used as an antipsychotic.
References Liu, J., et al.: Br. J. Pharmacol., 126, 245 (1999); Richelson, E., et al.: Life Sci., 68, 29 (2000); Santi, C., et al.: J. Neurosci., 22, 396 (2002); Mariot, P., et al.: J. Biol. Chem., 277, 10824 (2002); Nikonenko, I., et al.: Mol. Pharmacol., 68, 84 (2005);

Applications Fenthion Sulfone is a metabolite of the organothiophosphate insecticide Fenthion (F278000).
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 Oh, C., et al.: Bull Environ. Contam. Toxicol., 78, 314 (2007); Wang, W., et al.: Anal. Chim. Acta, 602, 211 (2007);

Applications Fluopicolide is a useful chemical that kills oomycetes in vitro.

Applications Labelled Alogliptin (A575425). It is an oral antihyperglycemic agent that is a selective inhibitor of the enzyme dipeptidyl peptidase-4 (DPP-4). Antidiabetic agent.
References Lynn, F., et al.: Diabetes, 50, 1004 (2001), Trumper, A., et al.: J. Endocrinol., 174, 233 (2002), Vollmer, K., et al.: J. Clin. Endocrinol. Metab., 94, 1379 (2009),

Applications 1-(1-phenylpropan-2-yl)-1H-pyrrole-2-carboxylic acid (cas# 1432680-68-6) is a useful research chemical.