Pharmaceutical Standards

Applications 2,2'-[Oxybis(2,1-ethanediylimino)]bis-ethanol is a useful synthetic intermediate. It is patented as one of the antibacterial oral compositions in mouthwash.
References Gaffar, A., et al.: U.S. (1980), US 4224309 A 19800923.

Applications 4-Nitrophenoxyacetic Acid is a butyl p-nitrophenyl ether metabolite. Plant growth regulatory activity.
References Yoshimura, H., et al.: Biochem. Pharmacol., 16, 1953 (1967); Aaberg, B.: Swedish J. Agric. Res., 10, 101 (1980)

Applications N-​(Ethoxycarbonyl)​-adenosine is an intermediate in synthesizing N6-(N-Threonylcarbonyl)adenosine (T405560). It is an essential modified nucleoside found in tRNA responsible for ANN codons in all three domains of life. It is also a biological marker in neoplastic diseases.
References Miyauchi, K., et al.: Nat. Chem. Biol., 9, 105 (2013); Deutsch, C., et al.: J. Biol. Chem., 287, 13666 (2012)

Applications 4-S-Methylisothiourea Dipicolinic Acid Dimethyl Ester Hydrobromide is a compound useful in organic synthesis.

Applications 2,3,4-Trihydroxyacetophenone is used as a reagent in the synthesis of chromenone and quinolinone derivatives as potent antioxidant agents.
References Vats, P., et al.: Med. Chem. Res., no vol., no pp. (2014)

Applications N'-[(2-Chloro-5-thiazolyl)methyl]-N-nitro-carbamimidothioic Acid Methyl Ester-13C is an intermediate used in the synthesis of Clothianidin-d3,13C1(C588502), which is the isotope labelled analog of Clothianidin. Clothianidin is a neonicotinoid insecticide for use in food crops.
References Kamel, A., et al.: J. Agric. Food Chem., 58, 5926 (2010), Lynd, L., et al.: Energy Environ. Sci., 3, 1150 (2010), Cresswell, J., et al.: Ecotoxicology, 20, 149 (2011),

Applications 9,10-Dichloro-2,6-dimethylanthracene (cas# 887354-46-3) is a compound useful in organic synthesis.

Applications 2,6-Dimethylnaphthalene is a polyaromatic hydrocarbon (PAH) environmental contaminant. 2,6-Dimethylnaphthalene is found in oil, coal and tar deposits and are produced by gasoline operating vehicles. It is a persistent environmental pollutant with carcinogenic and mutagenic activity.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 Hays, M. et al.: Environ. Sci. Tech., 47, 14502 (2013); Lemieux, C. et al.: Environ. Toxicol. Chem., 27, 978 (2008); Gruger, E., et al.: Aquat. Toxicol., 5, 291(1984); Barnsley, E.: Appl. Environ. Microb., 54, 428 (1988); Miyachi N., et al.: Environ. Toxicol. Chem., 59, 1504 (1993)

Applications N-Methyl-6-(4-nitrophenoxy)-4-pyrimidinamine is an intermediate in the synthesis of N-[4-[(4-Ethyl-1-piperazinyl)methyl]-3-(trifluoromethyl)phenyl]-N'-[4-[[6-(methylamino)-4-pyrimidinyl]oxy]phenyl]urea (E926495), which is an inhibitor of RET, FLT3, KDR, c-Abl and c-Kit. Also, it prevent the growth of human thyroid cancer cells.
References Weisberg, E., et al.: Genes Cancer, 1, 1021-1032 (2010);

Applications 4-Nitrophenyl Phosphorodichloridate is used as a reagent in the synthesis of dihydrobenzodioxaphosphocine oxide derivatives which have antioxidant 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 Siva Prasad, S., et al.: J. Heterocyclic Chem., no vol., no pp. (2016, ahead of print)

Applications A coordination compound for treatment of cervix cancer.
References Jiang, M., et al.: Methods Mol. Biol., 292, 401 (2005), Fujii, T., et al.: Int. J. Oncol., 29, 541 (2006), Niu, X., et al.: Int. J. Gynecol. Cancer, 16, 743 (2006),

Applications O6-Benzyl-8-bromo-N9-[3’,5’-O-(1,1,3,3-tetrakis(isopropyl)-1,3-disiloxanediyl)-β-D-2’-deoxyribofuranosyl]guanine (cas# 328394-26-9) is a compound useful in organic synthesis.

Applications N-(1-Naphthyl-d7-methyl)methylamine (cas# 1189686-07-4) is a compound useful in organic synthesis.

Applications 2-Nitropropane is an oxidative stress-inducing agent and also a carcinogen. It is used in the induction of DNA polymerase β-dependent base excision repair in response to oxidative stress in the liver.
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 Cabelof, D.C., et al.: Carcinogenesis,23, 1419 (2002); Kreis, P., et al.: Carcinogenesis, 21, 295 (2000)

Applications Shows toxicity and genotoxicity effects.
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 Kasuya, M., et al.: Toxicol. Appl. Pharmacol., 23(1), 136 (1972),

Stability Moisture Sensitive
Applications alpha-Pinene oxide (cas# 1686-14-2) is a useful research chemical.

Applications Hexachloronaphthalene-1,8-disulfide is an intermediate in the synthesis of 1,2,3,7,8-Pentachloronaphthalene which is a persistent organohalogenated pollutant found in the air and wastewater.
References Bordajandi, L.R., et. al.: J. Chrom. A., 1186, 312 (2008); Li, F., et. al.: J. Hazard. Mater., 280, 111 (2014); Ryu, J., et. al.: Environ. Sci. Technol., 47, 2394 (2013)

Applications 2-Bromo-5-nitropyridine (cas# 4487-59-6) is a compound useful in organic synthesis.

Applications 10,11-Dihydrobenz[a]anthracene is an intermediate in the synthesis of phenols of Benz[a]anthracene (B183560).
References Fu, P.P.,e t al.: J. Org. Chem, 44, 4265 (1979)