Ketones and derivatives

Applications An impurity of the analgesic Ketorolac (K235650).

Applications rac-2’,4’-Dimethyl Ketoprofen is an impurity of Ketoprofen (K200800), an anti-inflammatory and analgesic agent.
References Ueno, K., et al.: J. Med. Chem., 19, 941 (1976); Liversidge, G.G., Anal. Profiles Drug Subs., 10, 443 (1981); Jamali, F., et al.: Clin. Pharmacokinet., 19, 197 (1990)

Applications An Apomorphine derivative as inhibitor of amyloid-β (Aβ) fibril formation and their use in amyloidosis based disease.
References Howlett, D., et al.: Biochem. J., 340, 283 (1999), Kuner, P., et al.: J. Biol. Chem., 275, 1673 (2000), Ono, K., et al.: J. Neurosci. Res., 75, 742 (2004),

Applications (S)-(+)-Ibuprofen 2-(Benzyloxy)propan-1-yl Ester is an intermediate in the synthesis of (S)-(+)-Ibuprofen Propylene Glycol Ester (I140100), a derivative of (S)-(+)-Ibuprofen (I140010), a nonsteroidal anti-inflammatory drug (NSAID).
References Busson, M., et al.: J. Int. Med Res., 14, 53 (1986), Meade, E.A., et al.: J. Biol. Chem., 268, 6610 (1993), Davies, N.M., et al.: Clin. Pharmacokinet., 34, 101 (1998),

Applications Phenacetin-d3 is the labeled analogue of Phenacetin (P294580), an analgesic, antipyretic; component of APC tablets, analgesic mixture also containing aspirin and caffeine. Phenacetin is reasonably anticipated to be a human carcinogen; analgesic mixtures containing Phenacetin are listed as known human carcinogens.
References Boyd, et al.: Toxicol. Appl. Pharmacol., 1, 240 (1959); Dubach, C.U., et al.: N. Engl. J. Med., 308, 357 (1983)

Applications (±)-Ibuprofen-d3, Sodium Salt (alpha-methyl-d3) (CAS# 1219805-09-0) is a useful isotopically labeled research compound.

Applications rac-Ketoprofen Tris Base Amide is derived from rac Ketoprofen (K200800), which is an anti-inflammatory and analgesic.
References Ueno, K., et al.: J. Med. Chem., 19, 941 (1976), Liversidge, G.G., Anal. Profiles Drug Subs., 10, 443 (1981), Jamali, F., et al.: Clin. Pharmacokinet., 19, 197 (1990);

Applications Trimebutine-d9 Maleate Salt, is the labeled analogue of Trimebutine Maleate Salt (T795605), acting as an opioid receptor agonist. Antispasmodic.
References Delvaux, M., et al.: J. Int. Med. Res., 25, 225 (1997), Lavit, M., et al.: Arzneim.-Forsch., 50, 640 (2000),

Applications Intermediate in the preparation of hydroxylated Lidocaine metabolites.

Applications L-Propoxyphene-d5 Hydrochloride is the isotope labelled analog and L-isomer of Propoxyphene Hydrochloride (P831500); a controlled substance (opiate) and analgesic (narcotic). The α-DL-and D-diastereoisomers possess marked analgesic activity in contrast to the β-diastereoisomers which are substantially inactive. Oral administration of L-Propoxyphene Hydrochloride enhances the analgesic activity of D-Propoxyphene Hydrochloride.
References Goldenthal, E.I., et al.: Toxicol. Appl. Pharmacol., 18, 185 (1971); McEwan, B., et al.: Anal. Profiles Drug Subs., 1, 301 (1972); Murphy, P.J., et al.: J. Pharmacol. Exp. Ther., 199, 415 (1976)

Applications 6,6'-Dimethoxy-2,2'-binaphthalene, can be used for the synthesis of novel classes of non-steroidal substrate mimetics, as inhibitors of human CYP17. It is also an impurity of Nabumetone (N200500), a non-steroidal anti-inflammatory drug, acting as anti-inflammatory agent.
References Kumpulainen, H., et al.: J. Med. Chem., 49, 1207 (2006); Pinto-Bazurco, M. A. E., et al.: Bioorg. Med. Chem. Lett., 18, 267 (2008);

Impurity Ibuprofen EP Impurity M
Applications A potential precursor of Ibuprofen and Naproxen. Antiinflammatory agent.
References Williams, K., et al.: Pharm. Ther., 46, 273 (1990), Evans, A., et al.: Eur. J. Clin. Pharmacol., 42, 237 (1992), Tucker, G., et al.: Lancet, 355, 1085 (2000), Tan, S., et al.: Xenobiotica, 32, 683 (2002), Fura, A., et al.: J. Pharm. Biomed. Anal., 32, 513 (2003),

Applications Labelled Nabumetone. Anti-inflammatory. Antibacterial.
References Kumpulainen, H., et al.: J. Med. Chem., 49, 1207 (2006),

Applications Labelled analogue 4-(2-Hydroxyethyl)morpholine, a morphiline derivative used in the preparation of ester prodrugs of naproxen. 4-(2-Hydroxyethyl)morpholine was also shown to induce repair in rat hepatocyte primary culture/DNA.

Applications (±)-Carisoprodol-d7 (iso-propyl-d7) (CAS# 1218911-01-3) is a useful isotopically labeled research compound. As a deuterated drug analog, this compound can be used for inter-patient variability.
References Gant, T., et.al., U.S. Pat. Appl. Publ., 28,(2010);