6-membered Rings

Applications Bis(4-diethylaminophenyl)methanol (cas# 134-91-8) is a useful research chemical. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

4-(Dimethylamino)phenol is a reactive molecule that can react with sodium carbonate to form a fluorescent product. The reaction mechanism has been elucidated by fluorescence spectroscopy and linear calibration curves. 4-DMA(OH)P reacts with sodium carbonate in water at physiological levels, producing p-hydroxybenzoic acid and 4-dimethylaminobenzoic acid. These compounds are also found in the matrix of bacterial cells and may serve as markers for the identification of bacterial metabolism. The reaction between 4DMA(OH)P and sodium carbonate was examined by X-ray crystal structures, which revealed that the reactive site is located on the phenolic hydroxyl group of 4DMA(OH)P. This study showed that the reactive site is localized on the phenolic hydroxy group of 4DMA(OH)P, which makes this molecule useful for identification of bacterial metabolism by means of matrix effect.

Applications 5-Ethyl-1,3-benzenediol is a useful compound that is utilized in polycarbonate-​polyester blends. As well, it is a useful reactant for the synthesis of organic compounds such as resorcinol-​formaldehyde, and dihydroxyphthalic acids. References Yurkevichyute, A.S., et al.: Solid Fuel Chem., 50, 64-68 (2016); Chakravarti, S., et al.: U.S.14 pp., Chemical Indexing Equivalent to 148:562759 (WO) Patent 2010 CODEN:USXXAM;

2-Bromo-1,3,5-triisopropylbenzene is an ethylene acetal that is prepared by the catalyzed reaction of aryl chlorides and anhydrous zinc bromide in the presence of triethylamine. The selectivities of this method are high because it can produce mainly a single isomer. The stereoselectivity is also high because the reaction proceeds with the formation of only one stereoisomer. The mechanism for this reaction involves a nucleophilic substitution of the halogenated aryl chloride with the trialkylborane, which generates two different products. This product has been used in the synthesis of biphenyls and nitro compounds.

Stability Light Sensitive, Temperature Sensitive Applications 4-(2-Aminophenyl)-4-oxo-2-butenoic Acid is a novel human lens metabolite from normal and cataractous human lenses. A UV filter. References Mizdrak, J., et al.: Tetrahedron, 63, 4990 (2007); Taylor, L. M., et al.: Exp. Eye Res., 75, 165 (2002)

Applications 1-PHENYL-1-BUTYNE (cas# 622-76-4) is a useful research chemical.

Applications p-Aminophenyl Arsenoxide is a useful reagent for the study of 2-oxoacid dehydrogenase multienzyme complexes. 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 Stevenson, et al.: Biochemistry, 17, 11, 2191 (1978)

Please enquire for more information about 1-Bromo-2,4,6-trimethoxybenzene including the price, delivery time and more detailed product information at the technical inquiry form on this page

Applications Iodosobenzene (cas# 536-80-1) is a useful research chemical.

Chain extender for elastomeric polyurethane; curing agent for epoxy resin

Applications (5-Amino-2-butyl-3-benzofuranyl)[4-[3-(dibutylamino)propoxy]phenyl]methanone is an intermediate used in the synthesis of dronedarone hydrochloride (I), a class III antiarrhythmia drug for the prevention of cardiac arrhythmias such as atrial fibrillation. References Mali, A. C., et al.: Org. Proc. Res. Dev., 17, 863 (2013)

Applications A useful synthetic intermediate for the preparation of novel antiinflammatory agents.

Applications 1-Phenyl-1,2-propanediol is a reagent in pharmaceutical chemistry, used in the synthesis of nor(pseudo)ephedrine related compounds. References Sehl, T. et al.: Green Chem., 16, 3341 (2014); Moorthy, J. et al.: J. Org. Chem., 76, 9593 (2011);