Pharmaceutical Standards

Applications Protected Varenicline metabolite.

Applications Dimethyl 2,7-Naphthalenedicarboxylate (cas# 2549-47-5) is a useful research chemical.

Applications rel-(R*,R*)-Bicalutamide Sulfoxide is an diastereomeric bicalutamide (B382000) derivative.
References Li, Wei., et al.: Chirality., 21, 578 (2009);

Applications (cas# 53188-20-8) is a useful research chemical.

Applications A methylated analog of Zonisamide (Z700000) with anticonvulsant activity.
References Uno, H., et al.: J. Med. Chem., 22, 180 (1979)

Applications A chiral intermediate used for preparation of Esmolol hydrochloride optical isomers.

Applications An impurity of the analgesic Ketorolac (K235650).

Impurity Levonorgestrel EP Impurity D
Applications 13-Ethyl-18,19-dinor-17α-pregn-4-en-20-yn-17-ol (Levonorgestrel EP Impurity D) is an impurity of Levonorgestrel.
References McGinty, D., et al.: Endocrinology, 24, 829 (1939), Belanger, A., et al.: Steroids, 37, 361 (1981), Nieman, L., et al.: J. Clin. Endocrinol. Metab., 61, 536 (1985), Klebe, G., et al.: J. Med. Chem., 37, 4130 (1994),

Applications The major metabolite of Mosapride (M731000).
References Somogyi, A., et al.: Clin. Pharmacokinet., 8, 463 (1983), Cashman, J., et al.: Drug Metab. Dispos., 21, 587 (1993), Berkman, C., et al.: Biochem. Pharmacol., 50, 565(1995), Blake, B., et al.: Xenobiotica, 25, 377 (1995),

Applications 5-Chloro-m-salicylic Acid was studied as a potential selective lactate receptor (GPR81) agonists with antilipolytic effects.
References Dvorak, C.A., et al.: ACS. Med. Chem. Lett., 3, 637 (2012);

Applications Cyclobutanecarboxylic Acid, can be used as an organic building block in the chemical synthesis. It is also an Antiinflammatory 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 Grassy, G. et al.: Euro. J. Med. Chem., 14, 493, (1979);

Applications N-Carbobenzyloxy-D-serine-beta-lactone (cas# 98632-91-8) is a useful research chemical.

Applications 3-Nitrophenol is a chemical reagent used in various organic syntheses. Used in the synthesis of RAGE inhibitors via the etherification of phenols. Also used in the synthesis of kinase inhibitors against epidermal growth factor receptor T790M mutation.
References Zhou, W. et al: Nature. 462, 4887 (2009); McKillop, A. et al.: Tetrahedron, 30, 1379 (1974);

Applications 2-Nitrophloroglucinol is a useful synthetic intermediate. It is used to prepare benzoxazoles and benzothiazoles as selective ligands for human β-estrogen receptor (ER-β).
References Barlaam, B., et al.: PCT Int. Appl., WO 2002051821 A1 20020704 (2002)