Halogénures organiques

Applications 1-​Bromononane is a useful synthetic intermediate. It is used in the synthesis of cyclooxygenase-2 (COX-2), a new class of selective COX-2 inactivators. It is also used to prepare alkylimidazoles by N-alkylation of imidazoles as antibacterial agents.
References Kalgutkar, A., et al.: J. Med. Chem., 41, 4800 (1998); Khabnadideh, S., et al.: Bioorg. Med. Chem. Lett., 13, 2863 (2003)

Applications 3-Amino-4-chlorobenzoic acid (cas# 2840-28-0) is a useful research chemical.

Applications 3-Bromo-4,6-difluorobenzoic Acid (cas# 28314-83-2) is a compound useful in organic synthesis.

Applications N-(6-Bromohexyl)Phthalimide (cas# 24566-79-8) is a useful research chemical.

Applications 2-Bromo-6-chloroaniline is an intermediate in the synthesis of Diclofenac Monobromo Sodium Salt (D436490), which is a bromide impurity of Diclofenac (D436450).
References Moser, P., et al.: J. Med. Chem., 33, 2358 (1990),

Applications 2,3,4-Trichloronitrobenzene is a useful synthetic intermediate that is mainly used as the starting material in the synthesis of third generation quinolone antibacterial drugs, such as Lomefloxacin (L469415, HCl) and Ofloxacin (O245750). 2,3,4-Trichloronitrobenzene is also used as the starting material in the synthesis of Aclonifen (A190200); a compound used as a pesticide and herbicide.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Lu, Y., et al.: Guangdong Huagong, 36, 20 (2009); Laini, A., et al.: Sci. Total Environ., 438, 312 (2012); Fantke, P., et al.: Enviorn. Int., 49, 9 (2012)

4-Ethyl-1,3-thiazol-2-amine is a tertiary amine that is used as an alkylating agent. It has been shown to react with alcohols and form tertiary amines. 4-Ethyl-1,3-thiazol-2-amine can also react with carboxylic acids to form esters and with aldehydes to form acetals. This compound has been used in the synthesis of compounds such as aminothiazoles and thiazole.

8-Hydroxyguanine hydrochloride is a fine chemical that is used as a building block in the synthesis of pharmaceuticals, agrochemicals and other organic compounds. It is also used as a reagent for research into the mechanisms of DNA damage. CAS No. 1246818-54-1 8-Hydroxyguanine hydrochloride is a complex compound that can be used as a versatile building block for the synthesis of many different types of molecules, including valuable intermediates and scaffolds for drug discovery.

4-(3-Chloro-benzyloxy)benzoic acid (4CBA) is a useful scaffold for the synthesis of complex compounds. It is a versatile building block that can be used as an intermediate in the synthesis of fine chemicals and research chemicals. 4CBA is also a reactive compound that can be used in reactions to form covalent bonds, such as amide formation. 4CBA has a CAS number of 84403-70-3 and can be used in reactions involving organic chemistry, such as esterification, etherification, nitration, sulfonation, amidation, and chlorination.

3-Chlorophenylhydrazine sulphate is a chemical compound that is made by the reaction of 3-chlorophenol and hydrazine. It has been shown to be stable when mixed with other compounds, such as acetone. 3-Chlorophenylhydrazine sulphate has a reaction time of one hour when it is reacted with sodium hydrogen sulfate and zinc powder in a liquid chromatography column. The final product is detected using chromatography detection, which can detect the presence of sulfates. This chemical compound can be used to make other chemicals, such as thiosulfate or hydrochloric acid.

Potassiumtetrachloroaurate(III) is a chemical compound with the molecular formula KAuCl4. It is a white solid that has been shown to have anti-cancer properties in animal studies. Potassiumtetrachloroaurate(III) has also been found to be toxic to bacteria, such as Pseudomonas aeruginosa. The redox potential of potassiumtetrachloroaurate(III) can be changed by adding copper chloride or sodium citrate, which may affect its toxicity towards bacteria.

3-Bromothiophene-2-carbaldehyde is an organic compound that has been shown to have antibacterial activity. It can be synthesized by reacting triethyl orthoformate with methyl ketones in the presence of a photocatalyst such as titanium dioxide or zinc oxide. This reaction produces 3-bromothiophene-2-carboxylic acid which reacts with ammonia and hydrogen bromide to form 3-bromothiophene-2-carbaldehyde. 3-Bromothiophene-2-carbaldehyde has been shown to inhibit the growth of cancer cells and induce apoptosis, which may be due to its ability to inhibit angiogenesis. The anticancer properties are most likely due to its ability to bind DNA and inhibit protein synthesis, leading to cell death.

4-Trifluoromethylbenzyl bromide is a choline derivative that acts as an anticancer agent. It is structurally similar to the anticancer drug doxorubicin, which has been shown to be effective against breast cancer and leukemia. 4-Trifluoromethylbenzyl bromide interacts with cellular proteins, including choline kinase, and inhibits the mitochondrial pathway. This leads to cell death through apoptosis. The molecule also interacts with nucleotide bases such as thymine and cytosine in DNA, inhibiting transcription and replication. 4-Trifluoromethylbenzyl bromide binds strongly to the hydroxyl group of cholesterol by an electrophilic substitution mechanism to form a covalent bond with its hydroxy group. The molecule can also bind to chloride ions by an ionic bond.

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.

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.

4-Chloro-2-nitrobenzonitrile is a nitroarene that can be used to synthesize gold nanoparticles. It has been shown to inhibit the growth of Candida parapsilosis, an opportunistic fungal pathogen, with a halide anion and a catalytic inorganic base. 4-Chloro-2-nitrobenzonitrile also inhibits the activity of butyrylcholinesterase, which is an enzyme that breaks down acetylcholine in the brain and nervous system. This compound may be useful in the synthesis of pharmaceuticals as well as other synthetic applications.

4-Chloro-3-fluorophenylacetic acid is a high quality reagent that is used as a complex compound. It has CAS No. 883500-51-4, and it is useful in the manufacture of fine chemicals, speciality chemicals, research chemicals, and versatile building blocks. The chemical can be used as a reaction component for the production of various compounds with different molecular structures.

2,4-Dichloroaniline is an organic compound that is used in analytical chemistry for the preparation of samples. 2,4-Dichloroaniline reacts with p-hydroxybenzoic acid to form a diazonium salt. This reaction takes place at room temperature and produces a deep violet color. The detection sensitivity of this reaction is 0.1 µg/mL. The glucuronide conjugate of 2,4-dichloroaniline has been detected in human urine samples and can be used as a marker for exposure to this chemical. 2,4-Dichloroaniline also inhibits protein synthesis by binding to amines or by affecting the availability of the amino acids required for protein synthesis. The hydrochloric acid present in stomachs converts 2,4-dichloroaniline into phenylglyoxylic acid, which is then excreted in the urine as its glucuronide conjugate