Halogénures organiques

4'-Chloro-3'-methylacetophenone, 95% is a white crystalline solid that is soluble in alcohols and ethers. It has been used as a reagent for the synthesis of acetophenones. The compound exhibits moderate solubility in water and reacts with aqueous alkalis to form salts. 4'-Chloro-3'-methylacetophenone, 95% also reacts with strong oxidizing agents to form peroxides and with acid chlorides to form esters.

2-Hydroxy-3,5-Diiodomethylnitrostyrene is a high quality chemical that is useful as a reagent and an intermediate. It has been shown to be a useful scaffold in the synthesis of complex compounds and is also used as a building block in the synthesis of speciality chemicals. The compound can be used in reactions as both a reactant and a catalyst, which makes it versatile for research purposes. This chemical reacts with ketones to form nitroalkenes and has been shown to have good activity with aromatic amines, hydrocarbons, alcohols, carboxylic acids, esters, ethers and nitriles.

2-Bromoindene is a fluxional molecule that can adopt different conformations. 2-Bromoindene has a high fluxionality, which is the degree to which it undergoes tautomeric or structural change. This property can be attributed to the presence of functional groups such as hydroxyl and carboxyl groups on its structure. 2-Bromoindene has been shown to react with zirconium dichloride in the presence of a base such as potassium carbonate to form a cross-coupling product with ferrocene. It also reacts with stilbene derivatives in the presence of an electron acceptor such as ferric chloride, forming an aryl boronic acid. 2-Bromoindene is soluble in organic solvents, making it easy to extract for analysis by gas chromatography (GC). The compound can also be analyzed by infrared spectroscopy (IR), nuclear magnetic resonance spect

4,6-Dichloro-5-fluoropyrimidine is a diluent that is used for the isolation of alkali metal chlorides and formamidine acetate. It reacts with phosphorus oxychloride and formamide to produce dichloroform, which can be used as a reactant in the synthesis of 4,6-dichloro-5-fluoropyrimidine. This compound can also be synthesized from chlorinating ethyl alcohol or methyl alcohol in the presence of an alkoxide. 4,6-Dichloro-5-fluoropyrimidine has been shown to be stable in an environment with high levels of chlorine (i.e., bleach).

3-Chloro-2-fluoroaniline is an industrial chemical, which is used to manufacture a variety of other chemicals. 3-Chloro-2-fluoroaniline is the product of the chlorinating reaction between 2-fluoroaniline and hydrochloric acid. It has been used in the synthesis of drugs such as probenecid and sulfinpyrazone, which are used for the treatment of cardiac disease. 3-Chloro-2-fluoroaniline also has chloride ion activity and can be used as a synthetic intermediate for other organic acids.

Cimetropium bromide is a pharmacological agent that binds to muscarinic receptors, inhibiting the release of acetylcholine. It is used in the treatment of bowel disease, such as constipation and irritable bowel syndrome. Cimetropium bromide has been shown to be effective in treating symptoms of these diseases, including decreased intestinal motility, increased stool consistency, and relief from abdominal pain. Cimetropium bromide has also been found to be effective in reducing symptoms of inflammatory bowel disease. This drug inhibits the release of acetylcholine by binding with muscarinic receptors on the smooth muscle cells lining the intestine and bladder. Cimetropium bromide is a potent antimuscarinic agent that can cause dry mouth and blurred vision.

1-Bromopinacolone is a synthetic analogue of the naturally occurring acetylcholine. It is used as a pharmaceutical preparation to treat psychotic disorders and inflammatory diseases, such as asthma. 1-Bromopinacolone has irreversible inhibition of the cholinergic receptor activity, which blocks the neurotransmitter signal from binding to its receptors. This drug also has an effect on the β-unsaturated ketones (PUFA), which are involved in syncytial virus infection. The molecular modelling of 1-bromopinacolone shows that it forms intramolecular hydrogen bonds with neighbouring nitrogen atoms and chlorine atoms, which stabilises its structure and leads to its high stability and low toxicity.

Tetraoctyl ammoniumchloride is an inexpensive chemical that has a high affinity for membranes. It is a cationic surfactant with a structure of four octyl chains, each containing an amine group. Tetraoctyl ammoniumchloride has been used to study the kinetics of ion transport in membranes and has been shown to be able to inhibit nitrate uptake by plant roots. This chemical also has light resistance properties and can be used to protect gold nanoparticles from degradation by light.

2-(2,4-Dichlorophenyl)-1,3-benzoxazol-5-amine is a versatile building block that can be used in a wide range of chemical reactions. The compound is a reagent and speciality chemical with CAS No. 293737-83-4. It is an intermediate in the synthesis of pharmaceuticals and pesticides, as well as a useful scaffold for the synthesis of other compounds. 2-(2,4-Dichlorophenyl)-1,3-benzoxazol-5-amine has been shown to have high quality and can be used as a reaction component or building block in research labs.

4-Fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline is a fine chemical and a useful building block. It is used as a reagent in research laboratories and as a speciality chemical. 4-Fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline can be used to synthesize complex compounds that are versatile building blocks for the production of pharmaceuticals.

N-Phenyl-2,4,6-triphenyl pyridinium tetrafluoroborate is a crystalline material that is insoluble in water and organic solvents. It can be used as a monomer in the synthesis of polymers and for immobilization of enzymes. N-Phenyl-2,4,6-triphenyl pyridinium tetrafluoroborate can be used to reprocess technetium and has been shown to diffract x-rays with high resolution. This compound is also fluorescent with a long wavelength (620 nm) and can be used as a radioactive tracer.

2-Bromo-5-methoxybenzyl bromide is a ligand in organic chemistry. It is used as a reaction partner for the synthesis of heterocycles, such as 2-pyridone, which are biologically relevant. This ligand can be prepared by refluxing anhydrous potassium carbonate with chloroform and phenol. Macrocyclic compounds can be synthesized from this product through the Witting reaction. The efficiency of this method makes it suitable for use in biological studies.