Building Blocks

Applications 1,4-Cyclohexanedimethanol is extensively used as cross-linking reagent in polymer industry. It has been used in the synthesis of polyketal copolymers. It was used as diol comonomer during the synthesis of polyester-carbonates based on 1,3-propylene-co-1,4-cyclohexanedimethylene succinate.
References Yang, S., et al.: Bioconjugate Chem., 19, 1164 (2008); Liu, Y., et al.: J. Polym. Sci. A Polym. Chem., 39, 2508 (2011); Hungria, A., et al.: Angewandte Chemie, 45, 4782 (2006)

Stability Hygroscopic
Applications 3-Deoxy-D-arabino-hexonic Acid Calcium Salt has been shown to not play a major role in the initial hydrothermal decarboxylation of biomass.
References Luijkx, G.C.A., et. al.: Carbohyd. Res., 272, 191 (1995)

Applications 1,3-Diphenylurea (cas# 102-07-8) is a useful research chemical.

Applications Thiamine (T344185) antagonist. Thiamine (T344185) analog.
References Cooper, J., et al.: J. Neurochem., 19, 1809 (1972), Patrini, C., et al.: Brain Res., 628, 179 (1993), Nauti, A., et al.: Metab. Brain Dis., 12, 145 (1997),

Applications (2E,6E)-3,7,11-Trimethyldodeca-2,6,10-trien-1-yl Acetate is an intermediate in the synthesis of JHSB3 (J211030). JHSB3 is an acyclic sesquiterpenoid that regulates many aspects of insect physiology. Juvenile Hormone regulate development, reproduction, diapause, and polyphenisms.
References Kotaki, T., et al.: Org. Let., 11, 5234 (2009); Riddiford, L.: Adv. Insect Physiol., 24, 213 (1994); Wyatt, G., Davey, K.: Adv. Insect Physiol., 26, 1 (1996); Nijhout, H.: Insect Hormones (Princeton Univ. Press, Princeton) (1994)

Applications 1-Methyl-1H-pyrrole-2-carbaldehyde is a substance for the toxicological evaluation of aerosols of a tobacco extract formulation and nicotine formulations in acute and short-term inhalation studies. A substance for ligand-based screening of chemical constituents of Glycyrrhiza glabra in search of inhibitors of xanthine oxidase.
References Werley, M. S., et al.: Inhalation Toxicology, 26, 207 (2014); Naeem, S., et al.: Int. J. Biol. Biotechnol., 9, 257 (2012)

Applications 4-Sulfamoylbenzoic Acid is used as a reagent in the synthesis of carbonic anhydrase inhibitors anticonvulsant agents.
References Singh, S. et al.: J. Enz. Inhib. Med. Chem., 31, 417 (2016);

Applications 3-(4-Hydroxyphenyl)propionic Acid Methyl Ester is a useful synthetic intermediate. It can be used to prepare potent and orally available G protein-coupled receptor 40 agonists as potential antidiabetic agents.
References Sasaki, S., et al.: J. Med. Chem., 54, 1365 (2011); Christiansen, E., et al.: ACS Med. Chem. Lett., 1, 345 (2010)

Applications α,2,4-Trichloroacetophenone is a reagent used in the synthesis of isoconazole, a potent antifungal agent.
References Dulcevscaia, G. et al.: Polyhed., 52, 106 (2013); Wang, Y. et al.: Bioorg. Med. Chem. Lett., 22, 5363 (2012);

Applications Tris(2-​aminoethyl)​amine is a tetradentate chelating ligand and forms stable complexes with transition metals.
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 Xu, C., et al.: J. Mater. Chem. A, 3, 16229-16234 (2015); Sietzen, M., et al.: Organometallics, 34, 1118-1128 (2015);

Applications 9-cis-Retinyl Stearate-d5, is the labeled analogue of 9-cis-Retinyl Stearate (R275600), a fatty acid ester of Retinol isomer, found mainly in the retina.
References Bridges, C.D.B., et al.: Methods Enzymol., 81, 463 (1982),

Stability Light Sensitive, Decomposes Rapidly in Air, Temperature Sensitive
Applications It has been examined as a ligand and as a pseudo-cyanide.

Applications α-Chloro-p-methyltoluene is a building block that has been used as a reactant for the preparation of 6-aminoquinolone derivatives as submicromolar hepatitis C virus NS5B inhibitors
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 Manfroni, G., et. al.: J. Med. Chem., Ahead of Print (2013)

Applications 4-(1-Methylethyl)benzoic Acid is used in the synthesis of quinuclidine benzamides as agonists for nicotinic acetylcholine receptors. Also used in the synthesis of nifuroxazide analogues showing antimicrobial activity against methicillin-resistant Staphylococcus.
References Bodnar, A. et al.: J. Med. Chem., 48, 905 (2005); Masunari, A. et al.: Bioorg. Med. Chem. Lett., 15, 4229 (2007);

Impurity Propafenone EP Impurity A; Propafenone BP Impurity A; Propafenone USP Impurity A
Applications 2’-Hydroxy-3-phenylpropiophenone (Propafenone EP Impurity A; Propafenone BP Impurity A; Propafenone USP Impurity A) is a metabolite of Propafenone (P757500).
References Hege, H.G. et al.: Arzneim.-Forsch., 34, 972 (1984);

Applications 4-(p-Iodophenyl)butyric Acid is a reactant involved in the synthesis of meta- and paracyclophanes containing unsaturated amino acids and intramolecular Friedel-Crafts reactions for synthesis of 1-tetralones.
References Gibson, S., et al.: Tetrahedron, 60, 6945 (2004); Cui, D., et al.: Tetrahedron Lett., 44, 4007 (2003)

Applications A substituted benzene use in polypeptide sequencing (also referred to as Sanger’s reagent). Used in the derivitization of primary amines. Shown to inhibit the reductase activity of mitochondrial b-c1 complex isolated from beef heart mitochondria.
References Sanger, F. et al.: Biochem. J., 39, 507 (1945); Fariss, M.W. et al.: Methods Enzymol., 143, 101 (1987); Lorusso, M. et al.: FEBS Lett., 195, 298 (1986);

Applications An impurity of Isoniazid (I821450), potent antitubercular agent against M. tuberculosis.
References Brewer, G.A., et al.: Anal. Profiles. Drug. Subs., 6, 183 (1977), Andrade, C., et al.: Lett. Drug. Des. Discov., 5, 377 (2008)