Building Blocks

Applications o-Toluic acid is part of a group of Benzoic acid (B203900) derivatives that possess inhibitory activity against mushroom tyrosinases. o-Toluic acid is also used as a reagent to synthesize halogen-substituted benzoic acids (such as 2,4-Dichlorobenzoic acid [D431955]), which have potential muscle stimulating effects.
References Lu, R., et al.: J. Comput. Theor. Nano., 4, 1311 (2007); Huang, X., et al.: Food Chem., 94, 1 (2005)

Applications 5-Amino-2-chlorobenzotrifluoride is a compound useful in organic synthesis. It also performs a radioprotective activity against ionizing radiations.
References Blickenstaff, R. T., et al.: J. Pharm. Sci., 83, 219 (1994); Kumari, P., et al.: Org. Biomol. Chem., 16, 2049 (2018)

Applications 1,4-Butane Sultone is an alkylating agent with weak carcinogenic activity.
References Van Duuren, B.L. et al.: J. Nat. Cancer Inst., 53, 696 (1974); Druckrey, H. et al.: Zeitsch. Krebsforsch.,75, 69 (1970);

Applications Forest fires are actually beneficial for ecosystems, provided they don’t happen too often. After a fire, plants germinate and grow incredibly fast. 2H-Furo[2,3-c]pyran-2-one, KAR2, is a compound in smoke responsible for promoting the seed germination of a wide range of plant species. The researchers named the compounds “the karrikins”, for “karrik”, an aboriginal word for smoke.
References Sakuma, H., et al.: .Agric Biol. Chem., 45, 443 (1981), Stevens, J., et al.: Plant Soil, 298, 113 (2007), Nelson, D., et al.: Plant Physiol., 149, 863 (2009),

Applications α-Desethyl Butamirate is an impurity in the synthesis of Butamirate (B690025), an antitussive drug.
References Wang, T., et al.: J. Pharm. Biomed. Anal., 23, 867 (2000), Lasztity, A., et al.: Microchem. J., 73, 59 (2002), Wang, L., et al.: J. Pharm. Biomed. Anal., 33, 961 (2003), Lewen, N., et al.: J. Pharm. Biomed. Anal., 35, 739 (2004),

Applications (E)-N-Methylcinnamylamine is an 3-amino-1-phenyl-prop-1-ene derivative with potential to inhibit and inactivate monoamine oxidase.
References Williams, C.H. et al.: Biochim. Biophys. Acta Prot. Struc. Mol. Enzymol., 119, 111 (1992);

Applications 4-Methoxypyridine, is used as a building block for the synthesis of some biologically active compounds. It is used for the preparation of a new series of benzoylated N-ylides as protein farnesyltransferase inhibitors.
References Abuhaie, C. et al.: Bioorg. Med. Chem. Lett., 23, 5887 (2013);

Applications 3-Methyl-2-oxovaleric Acid is an α-ketomonocarboxylic acid that triggers insulin release by acting upon receptor sites which differ from those occupied by amino acids. 4-Methyl-2-oxovaleric Acid is an analogue of Isoleucine.
References Panten, U. et al.: Naun.-Schmied. Arch. Pharmacol., 291, 405 (1975); Funk, M.A. et al.: J. Nutrit., 117, 1550 (1987);

Stability Hygroscopic
Applications A metabolite of Catecholamines.
References Kopin, I.J., et al.: J. Biol. Chem., 236, 2109 (1961), Short, F.W., et al.: J. Med. Pharm. Chem., 5, 642 (1962)

Applications Acetone oxime was one of the reagents used as a part of preparation of arylbenzoxazoles as potent and selective estrogen receptor-β ligands.
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 Malamas, M., et al.: J. Med. Chem., 47, 5021 (2004)

Applications Budesonide (B689490) epimer S. Budesonide 22R epimer is more active than 22S epimer. Used as an antiinflammatory agent.
References Ryrfeldt., A., et a.: J. Steroid Biochem., 10, 317 (1979), Roth, G., et al.: J. Pharm. Sci., 69, 766 (1980), Clissold, S.P., et al.: Drugs, 28, 485 (1984),

Applications 2,6-Dihydroxynaphthalene can produce convulsions in mice. Monooxylosylated 2,6-Dihydroxynaphthalene exhibits antiproliferative activity towards certain cells.
References Angel, A., et al.: Toxicol. Appl. Pharm., 21, 14 (1972); Jacobsson, M., et al.: J. Med. Chem., 49, 1932 (2006)

Impurity Solifenacin EP impurity A
Applications Solifenacin (S676700) intermediate.
References Andersson, K., et al.: Drugs, 35, 477 (1988), Wallis, R., et al.: Life Sci., 64, 395 (1999), Mitsuya, M., et al.: J. Med. Chem., 43, 5017 (2000), Ohtake, A., et al.: Eur. J. Pharmacol., 492, 243 (2004),

Applications 4-Fluorobenzoic Acid Methyl Ester, is an organic fluorinated building block used for the synthesis of various pharmaceutical compounds. It can be used for the preparation of Blonanserin (B595850).
References Wang, J., et al.: Zhongguo Yiyao Gongye Zazhi, 40, 247 (2009);

Impurity Fluorouracil EP Impurity D
Applications 5-Methoxyuracil (Fluorouracil EP Impurity D) is methoxylated uracil, a component of nucleid acid. 5-Methoxyuracil is used in the preparation of nucleosides.
References Vorbrueggen, H. et al.: Chem. Ber., 114, 1279 (1981); Novacek, A. et al.: Coll. Czech. Chem. Comm., 32, 1045 (1967);

Applications 1-Chloro-6-iodohexane is used in studies to demonstrate the direct reduction of 1-Bromo-6-chlorohexane/1-Chloro-6-iodohexane at silver cathodes in Dimethylformamide.
References Rose, J.A., et al.: ?Electrochim. Acta, 218, 311-317 (2016)

Applications Mono-Ethyl Malonate-1,2,3-13C3 (cas# 1189981-54-1) is a compound useful in organic synthesis.

Applications 2-Fluoropropionic acid is used in the medical field for diagnostic purposes. It is labelled with 18F and is used as an imaging agent for detecting prostate cancer in humans. 2-Fluoropropionic acid is also used to prepare 2-fluoro fatty acids, compounds that exhibit antifungal 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 Gershon, H. & Parmegiani, R.: J. Med. Chem., 10, 186 (1967); Pillarsetty, N., et al.: J. Nucl. Med., 50, 1709 (2009);