Carboxylic Acids

Applications 2-Isopropoxy-2-phenylacetic acid

Applications tert-Butyl ((2S,3R,E)-3-hydroxy-1-((2-oxido-1,3,2-dioxaphospholan-2-yl)oxy)octadec-4-en-2-yl)carbamat is an intermediate for the synthesis of D-erythro-Sphingosylphosphorylcholine (S681700), which is involved in cell regulation, and transmembrane signaling. A putative lipid second messenger, connected via Protein Kinase C to the phosphatidylinositol-derived second messengers for signal transduction.
References Kratzer, B. and Schmidt, R.R.: Liebigs Ann., 955-963 (1995)

Applications 4-tert-Butoxyphenylboronic Acid is a compound used in the preparation of nitrophenylphenol via cross-coupling reaction of nitrohalobenzenes with phenylboronic acids and deprotection.
References Kumamoto, N., et al.: Preparation of nitrophenylphenol, JP 2001055360 (2001);

Applications 4-​(Dimethyloxidoamino)​butanoic Acid Hydrochloride, is a metabolite of Lauramine Oxide (L178530), which is a frequently used amine oxide surfactant. It is strongly hydrophilic , and it forms normal micelles and normal liquid crystalline phases.
References Kocherbitov, v., et al.: J. Molec. Struct.: Theochem., 808, 111 (2007); Kocherbitov, v., et al.: J. Phys. Chem. B., 110 (27), 13649 (2006); Turan, T.S., et al.: Xenobiotica, 11, 447 (1981)

Applications 3-Oxohexanedioic Acid Diethyl Ester is an intermediate used to prepare CMPF (C595000) which is a drug-binding inhibitor which is also a constituent of urine. CMPF can inhibit specific T4 binding in serum by increasing the free concentration of direct competitors.
References Mabuchi, H., Nakahashi, H.: Nephron, 44, 277 (1986); Lim, C.F., et. al.: Metabolism Clin. Exp., 42, 1468 (1993)

Applications 2-Mercaptoisobutyric Acid, 90% (cas# 4695-31-2) is a compound useful in organic synthesis.
References McIntosh, J.M. and Siddiqui, M.A.: Can. J. Chem., 61, 1872-1875 (1983), Bienlarz, C. and Cornwall, M.J.: Tetrahedron Lett., 34 (6), 939-942 (1993)

Applications 4-Nitrobenzyl Acetoacetate acts as a reagent in the preparation of panipenem via esterification of nitrobenzyl alcohol followed by substitution, cyclizations and hydrogenation. Panipenem I is a new carbapenem antibiotic for the treatment of inflammation.
References Fang, H., et al.: hongguo Yaowu Huaxue Zazhi, 21, 216 (2011)

Applications 1,2,3,4-Cyclobutanetetracarboxylic Acid is a reagent used in the preparation of cobalt cyclobutanetetracarboxylate polymer.
References Diaz-Gallifa, P., et al.: Inorg.Chem., 53, 5674 (2014)

Applications 4-Ethylsulfonylphenylboronic acid is used in the discovery of small molecular RIP1 kinase inhibitors for the treatment of pathologies associated with necroptosis.
References Harris, P. A,, et al.: ACS Med. Chem. Lett., 4, 1238 (2013)

Applications 1-Butenylboronic Acid is a reagent used in the synthesis of polyene natural products.
References Lee, S. J., et al.: J. Am. Chem. Soc., 130, 466-468 (2008)