Padrões Farmacêuticas

Applications Methionine-methyl-d3 is the labeled Methionine-methyl, a useful building block.

Applications α-Propyl-α-(1-demethylethyl)-Verapamil is an impurity of Verapamil (V125000, HCl salt) which is a calcium channel blocker.
References Atlas, D, and Adler, M.: Proc. Natl. Acad. Sci. USA, 78, 1237 (1981), Janis, R., et al.: Adv. Drug. Res., 16, 309 (1987)

Applications 1,3-Diphenylurea (cas# 102-07-8) is a useful research chemical.

Applications An antiarrhythmic agent isolated from Rauwolfia serpentina.
References Galarreta, B., et al.: Bioorg. Med. Chem., 16, 6689 (2008), Sun, L., et al.: Plant Mol. Biol., 67, 455 (2008), Ruiz-May, E., et al.: Mol. Biotechnol., 41, 278 (2009),

Impurity Duloxetine EP Impurity D
Applications 1-Naphthol (Duloxetine EP Impurity D) is used in the manufacturing of dyes, intermediates, synthetic perfumes.
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 Bromfenac is a non-steroidal anti-inflammatory 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 Obach, R., et al.: Drug Metab. Disposition, 36, 1385 (2008), MacDonald, J., et al.: Toxicol. Sci., 110, 40 (2009), Varma, M., et al.: J. Med. Chem., 52, 4844 (2009),

Applications 1-Acetylnaphthalene is used in the preparation of S(-)-1-(1'-naphthyl) ethanol, an important synthetic intermediate of mevinic acid analog.
References Kamble, A.L. et al.: J. Mol. Catal. B Enzym., 35, 1 (2005); Bhattacharyya, M. et al.: Biores. Technol., 98, 1958 (2007);

Applications Isovaleric Acid Methyl Ester is a volatile compound found in Albion and Juliette strawberry fruits that contributes to the flavor of the fruit.
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 Samykanno, K., et. al.: Sci. Hortic-Amsterdam, 164, 633 (2013)

Applications Dopaminergic neurotoxin; a selective cytostatic agent in small-cell lung cancer cell lines with neuroendocrine properties.
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 Marini, A.M. et al.: J, Nat. Cancer Inst., 84, 1582 (1992); Singh, M. et al.: Arch. Biochem. Biophys., 286, 138 (1991); Santiago, M. et al.: J. Neurosci. Meth., 108, 181 (2001);

Applications 7-Hydroxy-1,3,6-naphthalenetrisulfonic Acid is a pollutant that is found in waste water.
References Cristiano, N., et al.: Ind, Eng. Chem. Res., 46, 6674 (2007)

References Zeun, R., et al.: Pest Manag. Sci., 69, 527 (2013); Oostendorp, M., et al.: Phytopathology, 101, S133 (2011); Olaya, G., et al.: Phytopathology, 101, S132 (2011)

Impurity Rosuvastatin EP Impurity C (Calcium Salt)
Stability Hygroscopic
Applications 5-Oxo Rosuvastatin (Rosuvastatin EP Impurity C (Calcium Salt)) is a Rosuvastatin (R700500) impurity.
References Endo, A., et al.: J. Antibiot., 32, 852 (1979), Beck, G., et al.: J. Med. Chem., 33, 52 (1990), Koga, T., et al.: Lipids, 30, 775 (1995),

Applications Roquefortine C is a potent neurotoxin produced most notably by Penicillium species.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Impurity Beclomethasone Dipropionate EP Impurity H
Applications Beclomethasone 17-Propionate (Beclomethasone Dipropionate EP Impurity H) is an active metabolite of Beclomethasone Dipropionate (BDP).
References Soria, I., et al.: Biopharm. Drug Dispos., 19, 297 (1998), Harrison, L., et al., J. Pharm. Pharmacol., 51, 1235 (1999), Daley-Yates, P., et al.: Br. J. Clin. Pharm., 51, 400 (2001).

Applications Geraniol is used in the synthesis of insect repellant. It is also used in the synthesis of Angelicoin A and Herecinone J, which inhibit collagen-induced platelet aggregation.
References Barnard, D. et al.: J. Med. Entomol., 41, 726 (2004); Mori K. et al.: Phytomedicine, 17, 1082 (2010);

Applications METHYL 3,4,5-TRIMETHOXYCINNAMATE (cas# 20329-96-8) is a useful research chemical.

Stability Hygrscopic
Applications α-Hederin is a saponin of dry extracts from the leaves of Hedera helix L.Inhibitor of β2-adrenergic receptor-GFP fusion proteins. Potential cause for asphyxiation.
References Sieben A. et al.: Biochem., 21, 3477 (2009); Gaillard, Y. et al.: J. Anal Toxicol., 27, 257 (2003);

Applications Pipamazine is a drug od the phenothiazine class which used to be used as an antiemetic.
References Bhargava, K. et al.: Br. J. Pharmacol. Chemother., 22, 154 (1964); Bhargava, K. et al.: Br. J. Pharmacol. Chemother., 21, 436 (1963);