Pharmaceutical Standards

Applications Methyl-(4-nitrophenylethyl)-4-(nitrophenoxyethyl)amine-d4 (cas# 1189869-42-8) is a compound useful in organic synthesis.

Applications A 9-substituted derivative of the polycyclic aromatic hydrocarbon (PAH) Anthracene (A678400).

Applications (2S,5R)-3-(Azidomethyl)-3-methyl-7-oxo-4,4-dioxide-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid Diphenylmethyl Ester is an intermediate in the synthesis of Tazobactam Sodium Salt-13C2,15N1 (T010102), which is the labelled analogue of Tazobactam Sodium Salt (T010100), which is a β-Lactamase inhibitor, used with β-lactam antibiotics to enhance their effect.
References Gould, I.M., et al.: Drugs Exp. Clin. Res., 17, 187 (1991), Roland, R.K., et al.: J. Infect. Dis., 4, 226 (2000), Bonomo, R.A., et al.: Biochim. Biophys. Acta, 1547, 196 (2001),

Applications Intermediate in the synthesis of polycyclic aromatic systems.

Applications Bis[2-(2-mercaptobenzoyl)hydrazide] 2,2'-Dithiobis-benzoic Acid is an intermediate used in the synthesis of N,N’-Bis(2-mercaptobenzoyl)hydrazide (B481825), which is a selective inhibitor of HIV-1 integrase. Has no other effect on other retroviral targets, including reverse transcriptase, protease, and virus attachement, and exhibits no detectable activity against human topoisomerases I and II at concentrations that effectively inhibit integrase.
References Neamati, N., et al.: J. Med. Chem., 45, 5661 (2003)

Applications 1-(1-Naphthyl)ethylamine is used in the enzymic resolution of amines. A chirality modifier.
References Kitaguchi, H., et al.: Ann. N. Y. Acad. Sci., 613, 656 (1990); Lee I., et al.: J. Am. Chem. Soc., 130, 14597 (20008)

Applications N-(2-Hydroxy-4-nitrophenyl)phthalimide (cas# 117346-07-3) is a compound useful in organic synthesis.

Applications A labelled carcinogen.
References Kirkland, D., et al.: Mut. Res., Gen. Toxicol. Environ. Mutagen., 588, 70 (2005), Ahlstroem, M., et al.: J. Med. Chem., 50, 4444 (2007),

Stability Readily Polymerizes
Applications A precursor of polynuclear aromatic hydrocarbons in tobacco smoke.

Applications Simvastatin t-Butyldimethylsilyl Acyl-β-D-glucuronide-O-acrylate is an intermediate in synthesizing Simvastatin Acyl-β-D-glucuronide (S485005), a metabolite of Simvastatin.
References Billecke, S., et al.: Drug Metab. Dispos., 28, 1335 (2000); Draganov, D., et al.: J. Biol. Chem., 275, 33435 (2000); Igel, M., et al.: Eur. J. Clin. Pharmacol., 57, 357 (2001)

Applications N-Nitro-S-methylisothiourea is used as a reactant in the preparation of 1,5-substituted-1,3,5-hexahydrotriazine-2-N-nitroimines with insecticidal activity.
References Xue, S., et. al.: J Heterocyciic Chem., 50, 1067 (2013)

Applications 2-Hydroxyacetophenone-d7 (cas# 1189865-36-8) is a compound useful in organic synthesis.

Applications 2,4,5-Trichlorophenoxyacetic Acid-d5 is an isotope labelled analog of 2,4,5-Trichlorophenoxyacetic Acid. It is suitable for plant cell culture tested. Post-emergence 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 Smith, J., et al.: Science, 203, 1090 (1979), Salunkhe, C., et al.: Plant Cell Reports, 18, 670 (1999), Jheng, F., et al.: Plant Sci., 170, 1133 (2006),

Applications N-Nitrosodimethylamine-d6 (1.0 mg/mL in Methanol) is a highly toxic semi-volatile organic compound and a suspected human carcinogen. It induces liver tumors in rats after chronic exposure to low doses (1,2). Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA). Environmental contaminants; Food contaminants.
References Chem. and Eng. News, p.5, Feb. 25, 2019

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)

Applications 3-(2,2-Dichloroethenyl)-2,2-dimethyl-cyclopropanecarboxylic Acid Anhydride is used as a potential pesticide.

Applications Intermediate in the preparation of olefins, butenolides and nitro butyrolactones.
References Beugelmans, R. et al.; B. Soc. Chim. Fr. 131, 1019 (1994)

Applications 5-Chloro-2-methoxy-1,3-benzenedicarboxylic Acid is an intermediate in the synthesis of Ochratoxin A (O148490). Ochratoxins are toxic metabolites from Aspergillus ochraceus. Also they are environmental and food contaminants.
References Belli, N., et al.: Int. J. Food Microb., 96, 19 ( 2004); Pardo, E., et al.: Food Microb., 23, 35 (2006)

Applications (cas# 1993-11-08) is a useful research chemical.