Haluros orgánicos

S-(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid chloride is an optical, amide, and epoxidation derivatizing agent that is used to chiralify amines. It is a liquid at room temperature with a molecular weight of 123.87 g/mol. This chemical reacts with alcohols to form esters, which can be identified by their different retention times in chromatography. It also reacts with hydroxyl groups to form ethers and esters, as well as hydroxyls on other molecules such as amino acids, peptides, and proteins. S-(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid chloride has been used for the synthesis of bisoprolol from metoprolol and triethylphosphite.

2-Chloro-2',4'-difluoroacetophenone (2,4-DFAP) is an asymmetric synthesis of urea nitrogen. It has been shown to be a broad-spectrum antimicrobial, with activity against a number of fungi and bacteria. The molecular modelling of 2,4-DFAP has revealed that it has intramolecular hydrogen bonds and is a supramolecular enantiomer. Additionally, the transport properties have been studied and found to have chloride ions in the molecule. This may be responsible for its anti-fungal effects as well as its ability to inhibit the growth of cryptococcus neoformans.

Didecyl dimethyl ammonium chloride is a quaternary ammonium compound that has been shown to have a broad-spectrum antimicrobial activity. It has been used in disinfectants and as an active ingredient in pharmaceuticals, cosmetics, and foods. The compound is not toxic to humans or animals at concentrations up to 50%. Didecyl dimethyl ammonium chloride has been shown to be effective against infectious diseases caused by bacteria, viruses, fungi, and protozoa. This compound also has an effect on the epithelial-mesenchymal transition (EMT) process. Didecyl dimethyl ammonium chloride can be prepared by titration calorimetry or analytical method. The preparation of didecyl dimethyl ammonium chloride can be done using chloroform and benzalkonium chloride or glycol ether.

Cicletanine hydrochloride is a drug that has been shown to be effective in the treatment of pulmonary hypertension. It is a prodrug that is converted to cicletanine, which inhibits the activity of the cytosolic calcium-calmodulin-dependent protein kinase II (CaM kinase II). Cicletanine hydrochloride has been shown to have cardiac effects in vivo and to reduce cardiac contractility. This compound has potential side effects such as metabolic disorders, gastrointestinal problems, and fetal toxicity.

Bromocresol purple sodium salt is a dye that emits light when it is irradiated with light of a particular wavelength. It has been used to detect amniotic fluid contamination in the laboratory and as an absorber in polymer films. Bromocresol purple sodium salt absorbs ultraviolet and visible light, which causes it to emit red light. The molecules of bromocresol purple sodium salt are long-chain triazoles, which absorb water vapor and emit infrared radiation. This property can be used to detect the presence of alkali metals. The luminescent property of bromocresol purple sodium salt can be enhanced by adding an alkali metal, such as potassium or lithium chloride, to the solution where it is dissolved.