Beta Blockers

Applications 4-Hydroxy Flecainide is an analogue of Flecainide (F390000).
References Blom, Y., et al.: J. Chromatogr., 653, 138 (1993),

Applications Carvedilol-d5 is the labelled analog of Carvedilol, a nonselective β-adrenergic blocker with α1-blocking activity. Carvedilol is an antihypertensive used in the treatment of congestive heart failure.
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 Hirohashi, M., et al.: Arzneim.-Forsch., 40, 735 (1990), Packer, M., et al.: N. Engl. J. Med., 334, 1349 (1996),

Applications A vascularly inactive metabolite of Carvedilol (C184625). A novel antihypertensive agent, is a potent antioxidant.
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 Sponer, G., et al.: J. Cardiovasc. Pharmacol., 9, 317 (1987), Rapola, J., et al.: Lancet, 349, 1715 (1997), Gao, F., et al.: Eur. J. Pharmacol., 406, 109 (2000),

Applications Atorvastatin impurity. Atorvastatin Methyl Ester
References Graul, A., et al.: Drugs Future, 22, 956 (1997),

Stability Hygroscopic
Applications The optically active isomer of Carvedilol (C184625), a nonselective ß-adrenergic blocker with a1-blocking activity. An antihypertensive used in the treatment of congestive heart failure.
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 Hirohashi, M., et al.: Arzneim.-Forsch., 40, 735 (1990),

Applications Cardioselective β-adrenergic blocker. Antihypertensive, antianginal, antiarrhythmic (class II).
References Caplar, V., et al.: Anal. Profiles Drug Subs., 13, 1 (1984),

Impurity Metoprolol EP Impurity D
Applications 3-[4-(2-Methoxyethyl)phenoxy]-1,2-propanediol (Metoprolol EP Impurity D) is a new byproduct detected in Metoprolol tartrate. Metoprolol (M338790) impurity.
References Erickson, M., et al.: J. Pharmac. Biomed. Anal., 13, 567 (1995),

Applications An isomer of the antiarrhythmic, antiglaucoma agent Timolol (T443700).
References Marini, R.D. et al.: Anal. Chim. Acta, 531, 131 (2005);

Impurity Atorvastatin EP Impurity G
Applications Atorvastatin derivative.

Applications Impurity of Bivalirudin, a direct thrombin inhibitor acting as an anticoagulant through inhibition of the enzyme thrombin.
References Bertrand, O. et al.: Am. J. Cardio., 110, 599 (2012); Patti, G. et al.: Am. J. Cardio., 110, 478 (2012);

Applications Telmisartan Acyl-β-D-glucuronide is a metabolite of Telmisartan (T017000).
References Abe, T., et al.: J. Biol. Chem., 274, 17159 (1999), Hirano, M., et al.: Drug Metab. Dispos., 34, 1229 (2006),

Applications A labelled metabolite of Spironolactone.
References Gochman, N., et al.: J. Pharmacol. Exp. Ther., 135, 312 (1962), Tori, K., et al.: Steroids, 4, 713 (1964), Solymoss, B., et al.: Toxicol. Appli. Pharmacol., 18, 586 (1971),

Applications Diazoxide-d3 is the labeled analogue of Diazoxide (D417305), which reduces status epilepticus neuron damage in diabetes.
References Baba, A., et al.: J. Neurosci., 23, 7737 (2003); Bancila, V., et al.: J. Neurochem., 90, 1243 (2004); Bancila, V., et al.: J. Biol. Chem., 280, 8793 (2005)

Applications Isometheptene Maleate belongs to a group of sympathomimetic amine and shows very little antihypertensive activity. Isometheptene Maleate is used as an antispasmodic drug.
References Vidrio, H. et al.: J. Pharmacol. Exp. Therap., 187, 308 (1973); Taylor, W.G. et al.: Drug Metab. Disp., 5, 564 (1977);