Polycyclic Aromatic Hydrocarbon (PAHs) Standards

Applications Labelled polycyclic aromatic hydrocarbons as micropollutants. 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 Di Toro, D., et al.: Environ. Toxicol. Chem., 19, 1971 (2000), Vines, C., et al.: Aquat. Toxicol., 51, 225 (2000), Incardona, J., et al.: Toxicol. Appl. Pharmacol., 196, 191 (2004), Junghans, M., et al.: Aquat. Toxicol., 76, 93 (2006),

Applications 6-Ethylchrysene is a persistent organic pollutant (POP). It is a derivative of chrysene (C428000) which is considered as a carcinogen. References Bratberg, M., et al.: Chemosphere, 90, 2157 (2013); Hecht, S., et al.: J. Natl. Cancer Inst., 53, 1121 (1974)

Applications Indole can be used in perfumes and in the synthesis of tryptophan. 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

Stability Light Sensitive Applications A PAH metabolite having a toxic effect on fish bone metabolite. Also, it is used as a marker of the carcinogenic potency of the polycyclic aromatic hydrocarbons (PAH) mixture. A genotoxic agent. References Ebright, R., et al.: Cancer Res., 46, 2349 (1986), Morito, K., et al.: Biol. Pharm. Bull., 24, 351 (2001), Billiard, S., et al.: Toxicol. Sci., 92, 526 (2006),

Applications 9-Fluorenone is a polycyclic aromatic ketone that has photosensitizing properties and also has the ability to undergo electrochemical polymerization. 9-Fluorenone is used in industry as an initiator in visible-light cured resin systems. 9-Fluorenone has potentially toxic effects on humans, as exposure can cause DNA mutations. References Cihaner, A., et al.: J. Elec. Chem., 568, 151 (2004); Li, Y., et al.: J. Biomed. Mater. Res. Part B-A, 84, 58 (2008); Okamoto, H., et al.: Org. Lett., 13, 2758 (2011)

Applications Benzopyrene is a polyaromatic hydrocarbon (PAH) found in coal tar. Benzopyrene is a known carcinogen. The metabolism of Benzopyrene results in diol epoxides that react and bind to DNA forming adducts which in turns leads to mutations and eventually cancer.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 Arif, J. et al.: DNA Adducts, 127 (2010); Nair, S. et al.: Cancer Prev. Res., 2, 895 (2009); Staal, Y. et al.: Carcinogenesis, 27, 646 (2006); Mensing, T. et al.: Int. Hyg. Env. Health, 208, 197 (2005);

Applications 5,6-Dichloroacenaphthene is a chlorinated derivative of acenaphthene, a polycyclic aromatic hydrocarbon that has potential to act as polyploidizing agents in plants. 5,6-Dichloroacenaphthene is also used as a reagent to synthesize Corannulene, a bowl-shaped polycyclic aromatic hydrocarbon. References Campbell, K., et al.: J. Org. Chem., 16, 1712 (1951); Lafleur, A., et al.: H. Phys. Chem., 97, 13539 (1993); Reisen, F. & Arey J.: Env. Sci. Tech., 36, 4302 (2002); Seiders, T., et al.: J. Am. Chem. Soc., 121, 7804 (1999)

Applications 2-Chloro-1(2H)-acenaphthylenone is a derivative of Acenaphthenone (A130755), a product of the photolysis (and microbial metabolism) of acenaphthene, a polycyclic hydrocarbon that has potential to act as polyploidizing agents in plants. References Amick, A. W., et al.: J. Org. Chem., 72, 3412 (2007);

Applications 1-Methylphenanthrene is a polycyclic aromatic hydrocarbon that has been found in particulate matter from small-scale biomass combustion from old and modern technologies and that has caused acute systemic and lung inflammation in mice after intratracheal aspiration. References Uski, O.J., et. al.: Inhal. Toxicol., 24, 952 (2012)

Applications Cypermethrin is a synthetic pyrethroid used as an insecticide in large-scale commercial agricultural applications as well as in consumer products for domestic purposes. It behaves as a fast-acting neurotoxin in insects. Cypermethrin can exhibit a toxic effect on the reproductive system. 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 Hu, J., et al.: J. Appl. Toxicol., 33, 576 (2011); Singh, A., et al.: Neurobiol. Aging., 33, 404 (2012); Amer, S., et al.: J. Mut. Res., 155, 135 (1985)

Applications A metabolite of Benzopyrene (BaP), a carcinogenic component of tobacco smoke implicated in lung cancer. References DiBiasio, K., et al.: Drug Metab. Dispos.,19, 227 (1991), Beach, J., et al.: J. Anal. Toxicol., 24, 670 (2000), Borman, S., et al.: Toxicol. Appl. Pharmacol., 167, 191 (2000), Tsai-Turton, M., et al.: Biol. Reprod., 77, 442 (2007),

Applications 9-Methylphenanthrene (9-MP) is a polycyclic aromatic hydrocarbon that has been shown to have the greatest resistance to biodegredation, compared to 3-MP, 2-MP and 1-MP. 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 Xiang, T., Ma, F., Pan, K.: Xi'an Shiyou Daxue Xuebao, Ziran Kexueban, 27, 81 (2012)

Applications Metabolite of 3,4-Benzopyrene. Carcinogenic. References Peacock, P. R. et al.; Brit. J. Cancer 6, 407 (1952); Cook, J. W. et al.; Brit. J. Cancer 6, 400 (1952)

Applications (Z)-Tetrachlorvinphos is used in sensitive immunoassay for detection of organophosphorus pesticides. Also, used in exposure characterization of varied major insecticides including neonicotinoids, organophosphates and pyrethroids in urine of young children. Useful in cannabis testing kits as a component of pesticide mixes (P698240). Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Zhao, F., et al.: Anal. Bioanal. Chem., 408, 6423 (2016); Osaka, A., et al.: Environ. Res., 147, 89 (2016)

Applications 3-Fluoranthenol is a monohydroxy polycyclic aromatic hydrocarbon (PAH) metabolite toxin. References Gaudreau, E., et al.: Anal. Bioanal. Chem., 408, 4021 (2016);

Applications 7-Hydroxybenzo[a]pyrene is a metabolite of Benzopyrene (BaP), a carcinogenic component of tobacco smoke implicated in lung cancer. References Li, F.,et al.: Environ. Toxicol. Pharmacol., 32, 373 (2011); Hayakawa, K., et al.: Polycyclic. Aromatic. Compound., 28, 382 (2008); Webb, L., et al.: Environ. Toxicol. Pharmacol., 21, 224 (2006);

Applications 1,8-Dichloronaphthalene (CAS# 2050-74-0) is a useful research chemical compound.

Applications 1,3,6-Trichloropyrene is a chlorinated polycyclic aromatic hydrocarbon and micropollutant found in the environment. References Puzyn, T., et al.: J. Environ. Sci. Heal. A., A38, 1761 (2003)

Applications Dibenzo[e,l]pyrene is a polycyclic aromatic hydrocarbon (PAH). It is an isomer of Dibenzo[a,l]pyrene (D416945) which is confirmed to be highly carcinogenic. Dibenzo[e,l]pyrene is also used as a standard in determination of polycyclic aromatic hydrocarbons (PAH’s). References Wei, S., et al.: J. Environ. Monitor., 13, 2568 (2011); Anderson, L., et al.: Toxicol. Appl. Pharmacol., 199, 85 (2004), Yu, Z., et al.: Cancer Res., 66, 755 (2006), Shen, J., et al.: Toxicol. Sci., 95, 313 (2007); Schubert, P., et al.: Analyt. Chem.m 75, 234 (2003)

Applications Labelled analogue of Dibenzo[a,i]pyrene, a polycyclic aromatic hydrocarbon (PAH) with potent carcinogenic activity. Dibenzo[a,i]pyrene was shown to induce DNA adduction, tumorigenicity as well as Ki-ras oncogene mutations in strain A/J mouse lung. Dibenzo[a,i]pyrene has been shown to be present in cigarette smoke condensate and in automobile exhaust gas in small quantities. References Prahalad, A.K. et al.: Carcinogenesis, 18, 1955 (1997); Wynder, E.L. et al.: Nature, 192, 1092 (1961); Homburger, F. et al.: J. Nat. Cancer Inst., 44, 357 (1970);

Applications 1,4-Dibromonaphthalene is used in the annelation of PAHs. Also used in the synthesis of novel, orally active dual NK1/NK2 antagonists. References Bernstein, P. et al.: Bioorg. Med. Chem. Lett., 11, 2769 (2001); Wegner, H. et al.: J. Org. Chem., 68, 883 (2003);

Applications Polycyclic aromatic hydrocarbons as carcinogenic agents. 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 Hansen, B., et al.: Environ. Toxicol. Chem., 18, 772 (1999), Czub, G., et al.: Environ. Sci. Technol., 38, 2406 (2004),

Applications 9-Methylbenzo[g]chrysene is an metabolite of Dibenzo[def,p]chrysene (D416945), an well known polycyclic aromatics hydrocarbons found in hot mix asphalt paving workers and the most potent tumorigen that has been identified to date. References Xu, D.W., et al.: Org. Lett., 10, 1059 (2008);

Applications 1,7-Dimethylfluorene is a product of the selenium dehydrogenation of gibberic acid. 1,7-Dimethylfluorene is also one of the many polyaromatic hydrocarbons (PAH) that are found within lake sediments, negatively impacting zoo plankton changes in the water, as well as the ecosystems that reside there. References Dimond, A.: Prog. Ch. Org. Nat. Prod., 17, 298 (1959); Kurek, J., et al.: P. Natl. Acad. Sci. USA, 110, 1761 (2013); Mulholland, T. & Ward, G.: J. Chem. Soc., No vol. no. given, 4676 (1954);

Impurity Carbamazepine EP Impurity D Applications A metabolite of Carbamazepine (CBZ) (C175840). 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 Lertratanangkoon, K., et al.: Drug Metab. Dispos., 10, 1 (1982), Deleu, D., et al.: Eur. J. Clin. Pharmacol., 57, 243 (2001),

Applications 9-Phenanthrol-D8 is a labelled analogue of 9-Phenanthrol (P295020), a metabolite of phenanthrene (P294800).

Applications Quizalofop-ethyl may have agricultural applications specifically in controlling plant 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 Watanabe, S., Jpn. Kokai Tokkyo Koho (2020) JP 2020125364 A

Applications Benzo[j]fluoranthene is a polycyclic aromatic hydrocarbon that has tumour initiating activity and can be found in soot, oil, water and soil extracts as a common pollutant. 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 LaVole, E., et al.: Carcinogenesis, 3, 49 (1982); Nadal, M., et al.: Environ. Pollut., 132, 1 (2004); White, P. & Rasmussen, J.: Mutat. Res., 410, 223 (1998); Wornat, M., et al.: Environ. Sci. Technol., 35, 1943 (2001)

Applications 3-Methylchrysene is one of the methylated chrysenes (MeChry), as an aryl hydrocarbon receptor (AhR) agonist. Methylated chrysenes (MeChry) are important cigarette smoke constituents and 5-MeChry has been listed as possibly carcinogenic to humans. 3-Methylchrysene is a possible carcinogenic 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 Amin, S., et al.: Cancer Res., 45, 6406 (1985), Blaha, L., et al.: Toxicol. Sci., 65, 43 (2002), Brack, W., et al.: Environ. Sci. Technol., 37, 3062 (2003), Andrysik, Z., et al.: Mutat. Res., 615, 87 (2007),

Applications m-Toluquinoline is a reagent used in the preparation of diarylmethylpiperazines as potent opioid receptor agonists with improved side effects. Also used in the preparation of novel pyrazine compounds derived from 2-phenylquinolin-7-yl which act as potent insulin-like growth factor-I receptor inhibitors. References Plobeck, N. et al.: J. Med. Chem., 43, 3878 (2000); Mulvihill, M. et al.: Bioorg Med. Chem. Lett., 16, 1359 (2008);

Applications A quinoline derivative used as manufacturing dyes and as intermediate for antileishmanial agents. A catabolic product of carbamazepine (C175840) metabolite. Dyes and metabolites. 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 Pathak, D. et al.: Pharma Chemica, 3, 239 (2011); Mathieu, O. et al.: Xenobiotica, 41, 91 (2011); Rubbo, S.D. et al.: Br. J. Exp. Pathol., 28, 1 (1947);

Applications Acenaphthene-d10 is an isotopic analog of Acenaphthene (1,2-Dihydro Acenaphthylene)(D448330), which is a polycyclic aromatic hydrocarbon. 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 Hansen, B., et al.: Environ. Toxicol. Chem., 18, 772 (1999), Czub, G., et al.: Environ. Sci. Technol., 38, 2406 (2004),