Building Blocks de hidrocarburos

<p>S18825 - 2-Trimethylsiloxypent-2-en-4-one</p>

<p>Stability Highly Volatile<br>Applications Vinylcyclopropane is a useful synthetic intermediate. Vinylcyclopropane and its derivatives can participate in a variety of transition-metal-catalyzed multicomponent cycloadditions to produce five- to eight-membered carbocycles.<br>References Jiao, L., et al.: J. Org. Chem., 78, 6842 (2013); Pasto, D., et al.: Tetrahedron Lett., 9, 713 (1979); Larock, R., et al.: Tetrahedron, 52, 2743 (1996)<br></p>

<p>Applications 7-Octyn-1-ol is used in the synthesis of the sex pheromone of the citrus leafminer, Phyllocnistis citrella.<br>References Ando, T., et al.: Agric. Biol. Chem., 49, 3633 (1985), Beevor, P., et al.: J. Chem. Ecol., 12, 1 (1986), Kerr, D., et al.: J. Med. Chem., 33, 1958 (1990), McElfresh, J., et al.: Ecology, 82, 3505 (2002),<br></p>

<p>Hydroxypropanedial is a hydroxy group-containing compound that is not found in natural sources. It has antioxidative properties, which may be due to its ability to scavenge reactive oxygen species or donate hydrogen atoms to free radicals. The compound also has cyclohexane ring and carbonyl groups, which are responsible for the hydroxyl and carboxylic acid functionalities respectively. This substance is used as a chromatographic reagent to measure second-order rate constants of reactions involving hydroxyl radicals. Hydroxypropanedial absorbs light strongly at wavelengths shorter than 300 nm, which is the most effective wavelength range for uv absorption in biological systems.</p>

<p>Please enquire for more information about Docosane including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>1-Bromo-3-chloropropane is a chemical that has been used in the synthesis of various organic compounds. It has been shown to exhibit neurotoxicity, as well as to be carcinogenic and mutagenic. The compound can also affect the central nervous system by decreasing locomotor activity. It has also been shown to cause respiratory problems in rats, and may be toxic if inhaled or ingested. 1-Bromo-3-chloropropane exhibits cytotoxic effects on human cells grown in vitro, which may be due to its ability to bind nucleophilic groups on proteins. This reaction is thought to yield an acylated product with a chloride ion at one terminus and a methyl anthranilate at the other terminus.</p>

<p>2-(2-Phenoxyethoxy)ethanol (BPE) is a polycarboxylic acid that is used as an additive in the production of coatings, adhesives and plastics. It is a colorless liquid with a mild odor. BPE has synergic effect with cationic polymers and surfactants, which results in high resistance to water, oil and gas. This product can be used as an additive for cationic polymerization, which will increase the hydrophobicity of the material. BPE also has a high degree of resistance to biological treatment (e.g., potassium dichromate).</p>

<p>Chlorobutanol is an antimicrobial agent that is used in the preservation of pharmaceuticals, cosmetics, and other products. It has been shown to be effective against a variety of bacterial and fungal organisms. Chlorobutanol is also used as a preservative in topical ophthalmic preparations. In addition, chlorobutanol has been found to be a potent inhibitor of histone deacetylase (HDAC) activity, which may be due to its ability to bind to the active site of HDACs. This binding prevents acetylation of lysine residues on histones, thereby preventing transcriptional activation.</p>