Halogénures organiques

Please enquire for more information about (S)-2-Methylpyrrolidine hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page

Racemic amphetamine is a psychoactive substance that has been extensively used in the past as a stimulant, for example in the treatment of ADHD and narcolepsy. Racemic amphetamine is typically used to monitor drug use or to identify adulterants in urine samples. It is also used in the analysis of psychoactive substances and for the detection of phenylpropanolamine (PPA) and formic acid. Racemic amphetamine is a controlled substance that can be found in various forms, including methanolic solution, dilution, analyze, and reaction monitoring. Its use has been shown to be linear and it can be quantified by high-performance liquid chromatography.

4,16a-Dibromoestrone is a brominated triol that is synthesized by the reductive borohydride reduction of estriol. The reduction of estriol with sodium borohydride in methanol yields 4,16a-dibromoestrone in high yield. The conversion from estriol to 4,16a-dibromoestrone can be performed using either palladium or chloride. This product has been shown to be an efficient reductive agent for the synthesis of methyl esters from carboxylic acids. This product also undergoes glucuronidation.

(2-(Bromomethyl)phenyl)methanol is an acceptor of a palladium complex. It is used in the synthesis of amides and other functional groups, as well as in catalysis. 2-(Bromomethyl)phenyl)methanol can be quaternized with methyl iodide to form a bromoalkylamine. The reaction proceeds via an amide group on the bromoalkylamine and a hydrogen atom from the alkyl halide. This process is known as "supramolecular" or "intermolecular" hydrogen bonding. It has been found that 2-(Bromomethyl)phenyl)methanol forms complexes with palladium through intermolecular hydrogen bonding, which are more stable than those formed by other ligands such as phosphines and cyanides.

Please enquire for more information about rac-cis despropionyl mefentanyl N-trifluoroacetate including the price, delivery time and more detailed product information at the technical inquiry form on this page

1-Fluorovinylmethyldiphenylsilane is a reactive, cross-coupling reagent that is used to synthesize organofluorine compounds. It reacts with nucleophiles such as sulfoxides, peroxides, halides, and amines to form an organofluorine compound. The nucleophile can be either in the presence or absence of hydrogen peroxide as a catalyst. The product of this reaction can be a sulfoxide, peroxide, or amine. 1-Fluorovinylmethyldiphenylsilane has been shown to react with nitro groups and iodides to form organofluorine compounds. 1-Fluorovinylmethyldiphenylsilane is soluble in organic solvents such as hexane and chloroform. This reagent should not be stored in metal containers because it will react with them spontaneously.

21-Chloro-9-fluoro-11beta,17-dihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione 17-propionate is an ester of ketoconazole and the propionic acid. It is used as a pharmaceutical formulation and has been shown to be stable in an HPLC method. This compound also has an optical isomer that was validated by a stability test. This product has been shown to have antiinflammatory properties and may be used as a topical treatment for skin disorders such as clobetasol propionate.

<p>Cholesterol 2,4-Dichlorobenzoate (CDCB) is a crystalline solid that forms the polymorphs of monoclinic, orthorhombic, and hexagonal. This compound has been traditionally used as a food additive in many commercial products to improve flavor and stability. The membranes of bacteria are composed of cholesterol 2,4-dichlorobenzoate. The nature of the compound is such that it can exist as two different conformers: the trans conformer with the chloro group on one side and the benzoate on the other or the cis conformer with both chloro groups on one side. The monoclinic form has two conformational isomers: propionate and acetate. These isomers are not distinguishable by X-ray diffraction but can be distinguished by infrared spectroscopy.</p>

<p>2-Bromo-1-cyclohexylethanone is an organic compound with a cyclohexane ring and two bromine atoms. It has been shown to be an inhibitor of the immunoproteasome, which is a protein complex that degrades proteins in the cell. This inhibition results in increased concentrations of hydrogen peroxide, which has antioxidant properties. 2-Bromo-1-cyclohexylethanone also has radical scavenging activity, which prevents the oxidation of other molecules by reactive oxygen species. This compound has shown medicinal values for autoimmune diseases, inflammatory diseases, and allergies. The flavonoids contained in 2-bromo-1-cyclohexylethanone are responsible for its antiallergic effects and its ability to inhibit histamine release from mast cells. 2-Bromo-1-cyclohexylethanone is stereoselective in inhibiting the immunoproteasome as it binds to only</p>

Please enquire for more information about Methyl (2S)-2-methylpyrrolidine-2-carboxylate hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page

Hafnocene dichloride is a homogeneous catalyst for metathesis reactions. It has been shown to have significant cytotoxicity and kinetic energy, which are required for the transfer of alkenes during metathesis reactions. The zirconium-hafnium bond in hafnocene dichloride is cleaved by hydrogen chloride and hydrochloric acid, which are used as catalysts in the reaction. The optical properties of hafnocene dichloride can be changed by changing the metal complexes present during the reaction, which may be due to charge-transfer interactions between metal complexes and ligands. Hafnocene dichloride can also be used to synthesize polylactic acid (PLA) from lactic acid, which is a renewable resource that is biodegradable.

Please enquire for more information about 2-chloro-5-formyl-4-picoline including the price, delivery time and more detailed product information at the technical inquiry form on this page

Please enquire for more information about Z-(R,S)-3-amino-7-chloro-5-(2-chlorophenyl)-2-oxo-1,4-benzodiazepine including the price, delivery time and more detailed product information at the technical inquiry form on this page

<p>Bromodimethylsulfonium bromide is a chemical that has been used as a diagnostic agent in the diagnosis of leukemia. It is also used for the treatment of cancer, although it has shown to be ineffective against some resistant mutants. Bromodimethylsulfonium bromide is an unsymmetrical ion with one proton and one bromine atom. It reacts with amines to form an alkylammonium cation, which in turn reacts with nucleophiles such as water or alcohols to form a glycosidic bond. This reaction is responsible for the tissue culture growth inhibition seen in cells treated with this compound. Bromodimethylsulfonium bromide also inhibits fatty acid synthesis by preventing the enzyme acyl-CoA synthase from functioning properly, which leads to decreased levels of cellular energy production. Bromodimethylsulfonium bromide's fluorescence properties can be observed in tissue culture</p>

1,1,2,2,3,3,3-Heptafluoro-n,n-bis(1,1,2,2,3,3-heptafluoropropyl)-1-propanamine (HFIP) is a fluorinated compound that is used as a solvent for hydrogen fluoride and water vapor. HFIP has been shown to be toxic to the liver cells of rats. It also causes lesions in the liver of the isolated heart. The monoclonal antibody against HFIP has been shown to reduce the transport properties of this solvent to tissues and reduce light emission from this compound. HFIP is not chemically reactive with other chemicals at room temperature and has excellent chemical stability in light exposure.

Please enquire for more information about 1-Fluoro-5a-androst-2-en-17b-ol acetate including the price, delivery time and more detailed product information at the technical inquiry form on this page

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

<p>Please enquire for more information about 3-(2-Methyl-1H-imidazol-1-yl)propan-1-ol hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

2-Methyl-4-chlorophenoxyacetic acid is a sodium salt of 2-methyl-4-chlorophenoxyacetic acid. It is a herbicide that inhibits photosynthesis by disrupting the electron transport chain in chloroplasts. The hydroxyl group on the phenoxy ring is responsible for its herbicidal activity. 2-Methyl-4-chlorophenoxyacetic acid has been shown to cause significant cell death in tissue culture, which may be due to its ability to inhibit enzymes such as acetylcholinesterase, phosphodiesterase, and carboxypeptidase A2. This chemical also has carcinogenic potential, but no toxicological studies have been conducted in humans or animals.

<p>H-Pro-AMC hydrobromide salt is an enzyme that belongs to the family of proteases. H-Pro-AMC hydrobromide salt has been shown to have carboxypeptidase activity, which cleaves peptides at the C terminus of a single amino acid. It has also been shown to interact with other enzymes and proteins, such as recombinant proteins and enzymes from the ubiquitin-proteasome system. This enzyme's ability to cleave peptides at the C terminus of a single amino acid makes it useful for protein sequencing. H-Pro-AMC hydrobromide salt has also been sequenced and found to share homology with other proteases, such as subtilisin E.</p>