Building Blocks Hydrocarbonés

<p>S19985 - 5-(Trimethylsilyl)-4-pentyn-1-ol</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>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>1-Amino-1-cyclopentanecarboxamide is a bicyclic heterocycle that has been shown to have therapeutic effects in the treatment of autoimmune diseases and cancer. It is structurally related to chemokines, which are cytokines that induce inflammatory responses by activating the immune system. 1-Amino-1-cyclopentanecarboxamide binds to specific receptors on white blood cells, resulting in an increase in the production of chemokines and other proinflammatory molecules. This leads to an increase in inflammation, as well as an increase in blood pressure. The chemical also has anti-inflammatory properties and can be used for the treatment of inflammatory diseases such as arthritis. 1-Amino-1-cyclopentanecarboxamide has been shown to inhibit cancer cell growth by inducing apoptosis (programmed cell death).</p>

<p>Docosanol is a drug that is used for the treatment of various skin disorders, including psoriasis, eczema, and ichthyosis. It is also used as an adjuvant in the treatment of chronic obstructive pulmonary disease. Docosanol is a lipid molecule that has been shown to have antiviral, antibacterial, antifungal, and antiprotozoal properties. It can be used as a carrier for topical medications and has been shown to have anti-inflammatory effects. The mechanism of action for docosanol is not well understood but may involve its ability to bind to Toll-like receptors on macrophages and neutrophils in the skin. This binding inhibits the synthesis of inflammatory mediators such as prostaglandins and leukotrienes. Docosanol also has physiological effects on water balance by acting as a surfactant in the lungs and preventing water vapor from escaping through respiratory membranes in the nose or mouth. Docosanol</p>

<p>2,2,4,4,6,8,8-Heptamethylnonane is a hydrogenated form of 2-methylnonane. It is used as a model system for fatty acids in order to study the kinetics of air entrainment and constant pressure distillation. The chemical stability of 2,2,4,4,6,8,8-heptamethylnonane has been shown to be excellent when heated at 200°C under nitrogen. This compound can also be used as an analytical method for ethylene diamine in pharmaceutical preparations of sodium salts and boron nitride. The use of 2-methylnonane as a starting material may lead to the production of chinese herb by reacting with acetic acid or formic acid.</p>

<p>2-Bromo-2-nitro-1,3-propanediol (BNP) is a preservative that is used in wastewater treatment. It is an antimicrobial agent that has synergistic effects with other antimicrobial agents such as triclosan, benzalkonium chloride and sesquiterpene lactones. 2-Bromo-2-nitro-1,3-propanediol has been shown to have a phase transition temperature of -28°C, which can be used to identify it in the laboratory. This compound also has a pK value of 4.4, which indicates that it is weakly acidic. 2-Bromo-2-nitro-1,3-propanediol can be used as an analytical method for the determination of p - hydroxybenzoic acid in aqueous samples by electrochemical impedance spectroscopy (EIS).</p>