Fatty Acid Methyl Ester (FAME) Standards

1,8-Dibromohexadecafluorooctane (1,8-DBF) is a crystalline hydrocarbon that has been shown to bind to the active site of the enzyme controls. It binds to module with low affinity and is stable in solution. 1,8-DBF has an x-ray structure that is cocrystallized with hydrocarbons. This molecular complex may interact with other hydrocarbons by forming hydrogen bonds. The stability of these interactions depends on the nature of the nitrogen atom.

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Applications Potassium Hexadecanoate-2,2-d2 (CAS# 203805-86-1) is a useful isotopically labeled research compound.

(R)-(-)-3-Hydroxybutyric acid ethyl ester is an enantiomer of 3-hydroxybutyric acid. It is synthesized from diethyl succinate in a one-pot, stereoselective, high-yield process by using asymmetric synthesis and hydrogenation. The reaction vessel used for this synthesis is a reaction solution that has been optimized to be resistant to high pressure and temperature. This product can be used as a renewable feedstock in the production of polyesters and other polymers.

3-Bromo-4-oxo-piperidine-1-carboxylic acid ethyl ester is a monoclinic crystal of the salt of 3-bromo-4-oxo-piperidine and 1,2-ethanediol. It is used as an intermediate in the synthesis of cisapride, a medication that regulates gastrointestinal motility. 3BOCEP has been shown to hydrolyze in the stomach with a rate constant of 2 x 10 M s. The bromination product is cisapride, which has been shown to regulate gastrointestinal motility by stimulating GI smooth muscle contractions.

Please enquire for more information about (3R-trans)-[3,5-Bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]cyclohexylidene]-acetic acid ethyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this page

Stability Light Sensitive Applications (9Z,12Z,15Z)-octadeca-9,12,15-trien-1-ol is an essential oil component of Osmanthus fragrans. References Hu, C., et al.: Huaxue Shiji, 32, 231 (2010); Tian, G., et al.: Anhui Nongye Kexue, 36, 7214 (2008)

2,6-Dimethylbenzoic acid ethyl ester (DBE) is an organic compound that is used as a starting material for the synthesis of other chemicals. It is produced by reacting chlorobenzene with magnesium in the presence of a suitable catalyst such as copper(II) chloride. The reaction can be carried out in bulk or in liquid phase, and yields are optimized by using activated carbon as a support. DBE is one of the most commonly used dialkyl benzoates for chemical syntheses due to its high reactivity. DBE has a particle size of about 10 micrometres and a bulk density close to 1 g/cm3.

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Applications Oxalic Acid Ethyl Ester is a useful synthetic intermediate. It is used to synthesize 2-substituted 3-aryl-4(3H)-quinazolinones with anticonvulsant activities. It is also used to prepare nonbenzamidine tetrazole derivatives as factor Xa inhibitors. References Wolfe, J., et al.: J. Med. Chem., 33, 161 (1009); Quan, M., et al.: bioorg. Med. Chem. Lett., 13, 369 (2003)

2-Hydroxy-N-butyric acid ethyl ester is an extractant that can be used to remove oxygenated, long chain and supercritical extractants from a sample. This compound may be used as a tannin profile indicator or an oxygenated compound analysis. 2-Hydroxy-N-butyric acid ethyl ester is also used for the preparation of samples for gas chromatography. The reaction time for this extraction process is about 30 minutes and the activation energies are 5.5 kcal/mol and 3.2 kcal/mol respectively.

Hexadecanoic acid 2-nitrophenylester is a cationic surfactant that has been shown to be active against methicillin-susceptible Staphylococcus aureus and lactococcus. Hexadecanoic acid 2-nitrophenylester also interacts with lipase, which may lead to hydrolysis of the substrate. The reaction rate is dependent on the concentration of hexadecanoic acid 2-nitrophenylester, as well as the concentration of lipase. In addition, this compound is competitively inhibitory against short-chain fatty acids. This compound has been shown to inhibit the growth of microflora in an emulsion system.