Étalons pharmaceutiques

Applications Labelled Isoprothiolane, a dithiolane pesticide. Isoprothiolane is commonly used in agriculture as a fungicide to control planthoppers and blast disease in rice plants.
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 Chin, K.M.: Malay. Agric. J., 50, 221 (1975); Ikeda, Y. et al.: Biosci. Biotech. Biochem., 57, 288 (1993); Nakamura, H.: Rev. Plant Prot. Res., 10, 1 (1977); Reddy, A.P.K. et al.: Pesticide, 22, 21 (1988);

Applications A thiol reactive fluorescent probe for the labelling of proteins. Rhodamine dyes are used extensively in various aspects of fluorescence microscopy because of their brightness and resistance to photobleaching. They are valuable in studies directed at probing changes in orientation and mobility of proteins using fluorescence anisotropy measurements. It is a mixture of the 6-Iodo and 6-chloro.
References Corrie, J.E.T., and Craik, J.S.: J. Chem. Soc. Perkin Trans. 1, 2967 (1994)

Applications A major metabolite of Phenytoin, an anticonvulsant.
References Bowmer, C., et al.: Biochem. Pharmacol., 27, 937 (1978), Kober, A., et al.: Mol. Pharmacol., 18, 237 (1980), Dasgupta, A., et al.: Ther. Drug Monit., 21, 625 (1999),

Applications Barbadin is a selective β-arrestin/β2-adaptin inhibitor. It selectively inhibits the interaction between b-arrestin and the b2-adaptin subunit of the clathrin adaptor protein AP2 without affecting the formation of receptor/b-arrestin complexes.
References Beautrait, A., et al.: Nat Commun. 8, 15054 (2017)

Stability Hygroscopic
Applications 2,2-Dichloropropanoic Acid-13CD3 is the isotope labelled analog of 2,2-Dichloropropanoic Acid (D436810); a pesticide.
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 Halfon, E., et al.: Chemosphere, 33, 1543 (1996); Karadag, E., et al.: Polymers for Advanced Technologies, 11, 59 (2000)

Applications Acetamiprid-d3 is labelled Acetamiprid (A150800), a novel neonicotinid insecticide against Holotrichia consanguinea in sugarcane. Reports show that when exposed to neonicotinid pesticides honeybees have probelms returnign home after foraging and bumblebee colonies grow poorly and produce fewer queens. Also used in Cannabis testing.
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 Srivastava, A., et al.: Indian Sugar, 32, 673 (1983), Fleming, R., et al.: J. Econ. Entomol., 78, 1179 (1985), Rao, Ch.V., et al.: Pestology, 35, 47 (2011), Chem. and Eng. News 90: 10 (2012)

Applications 5’-Deoxyfluorouridine-13C,15N2 is a compound useful in organic synthesis.

Applications Methyl-(4-nitrophenylethyl)-(4-nitrophenoxyethyl)amine (cas# 115287-37-1) is a compound useful in organic synthesis.

Stability Hygroscopic
Applications The main metabolite of Omeprazole.
References Renberg, L., et al.: Drug Metab. Dispos., 17, 69 (1989), Calabresi, L., et al.: Pharmacol. Res., 49, 493 (2004), Yin, O., et al.: J. Clin. Pharmacol., 44, 582 (2004),

Impurity Valproic Acid USP Related Compound B
Applications A constitutional isomer of Valproic acid; a potent anticonvulsant. Sodium valproate impurity C. Valproic Acid USP Related Compound B.
References Levy, R., et al.: Pharm. Res., 8, 551 (1991), Barton, M., et al.: Epilepsy Res., 47, 217 (2001), Fox, A., et al.: Pain, 105, 355 (2003), Archer, D., et al.: Anesth. Analg., 104, 180 (2007),

Applications Amcinonide (A576150) analog as glucocorticoid receptor agonists for the treatment of inflammation and allergic conditions.
References Woodford, R., et al.: Curr. Ther. Res., 26, 301 (1979),