Building Blocks

Applications Used for the counterselection of TRP1, a commonly used genetic marker in the yeast Saccharoyces Cerevisiae. An antimetabolite for the tryptophan pathway in yeast, and is toxic by virtue of its antimetabolite conversion to 5-Fluorotryptophan. It can be used for the selection of tryptophan auxotroophs.
References Toyn, J.H., et al.: Yeast, 16, 553, 560 (2000)

Applications 4-Fluorobenzenesulfonyl Chloride is found to be an excellent activating agent for the covalent attachment of biological substances to a variety of solid supports e.g. Sepharose beads. 4-Fluorobenzenesulfonyl Chloride is also used as a reagent for the studies of proteins by fluorine NMR.
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 Chang, Y.A., et al.: Bioconjugate Chem., 3, 200 (1992); Liao, T.H., et al.: Anal. Biochem., 148, 365 (1985)

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);

Applications 5-Fluoroisatoic Anhydride is a versatile pharmaceutical intermediate used in the preparation of insulin secretagogues, HCV polymerase inhibitors, anxiolytic agents and other bioactive compounds.
References Wright, W.B. et al.: J. Med. Chem., 21, 1087 (1978); Cantin, L.D. et al.: Bioorg. Med. Chem. Lett., 17, 2869 (2007); Tedesco, R. et al.: J. Med. Chem., 49, 471 (2006);

Stability Volatile
Applications 5-Fluoro-1-pentyne use as a reactant/reagent for preparation of glutamic acid-based peptidomimetic prostate-specific membrane antigen binding agents for imaging use.
References Wang, E., et al.: PCT Int. Appl., WO 2013028664 A1 20130228 (2013)

Applications 3-Fluoro-4-methoxycarbonylphenylboronic acid, pinacol ester is a useful intermediate for organic synthesis and other chemical transformations.
References Zhao, F., et al.: Eur. J. Med. Chem., 134, 147 (2017); Zhao, F., et al.: Bioorg. Med. Chem., 24, 4281 (2016)

Applications An Intermediate in the synthesis of risperidone and iloperidone.

Applications 3-[5-(2-Fluorophenyl)-1,2,4-oxadiazol-3-yl]benzoic Acid Sodium Salt, is a compound containing 1,2,4-Oxadiazole Benzoic Acid, having therapeutic activities.

Applications 4-Fluorotoluene

Applications 4-Fluorobenzoic acid

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);

Applications (S)-2-Flurbiprofen is the S-isomer of Flurbiprofen (F598700), an anti-inflammatory used as an analgesic.
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 Chalmers, et al.: Ann. Rheum. Dis., 31, 319 (1972), Nishizawa, et al.: Thromb. Res., 3, 577 (1973)

Applications Fomepizole is an alcohol dehydrogenase inhibitor. It also inhibits CYP2E1 activity.
References Samuelson, J., et al.: Arch. Med. res., 23, 31 (1992); Shahraki, J., et al.: Iranian J. Pharm. Res., 12, 829 (2013); Thapallya, S., et al.: Autophagy, 10, 677 (2014)

Applications Formaldehyde is used in various organic synthesis and reactions. It is used in the textile industry in the area of crosslinking molecules to vary the properties of cotton fabrics (1). It can help improve the water resistance of biodegradable collagen films (2). In the food industry it is used to reinforce and improve packaging of meats and produce. Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants.
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 1. Liang, T. et al.: Text Res. J. 1992 Sep:62(9) 547-5512. Sommer, I. et al.: J. Appl. Polym. Sci. 2012 Sept:125(S2) ppE27-41

Applications Formamidine Sulfuric Acid is a reagent used in reduction and synthesis reactions.
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 Ma, Q. et al.: Carbon, 54, 36 (2013);

Applications A derivative of the analgesic drug Antipyrene (A697500) with antiviral activity.
References Evstropov, A.N. et al.: Khim.-Farmat. Zhur., 26, 50 (1992); Venkatasubban, K.S. et al.: Spec. Lett., 30, 1685 (1997);