Halogénures organiques

Applications 2,2-Difluoropropionic acid (cas# 373-96-6) is a useful research chemical.

Stability Volatile
Applications 5-Fluoro-1-pentyne use as a reactant/reagent for preparation of glutamic acid-based peptidomimetic prostate-specific membrane antigen binding agents for imaging use.
References Wang, E., et al.: PCT Int. Appl., WO 2013028664 A1 20130228 (2013)

Applications 4-chloro-1,2-dimethylbenzene (cas# 615-60-1) is a useful research chemical.

Applications METHYL PERFLUOROHEXANOATE (cas# 424-18-0) is a useful research chemical.

Stability Temperature Sensitive
Applications 1,1,3,3-Tetrabromoacetone is an intermediate in the synthesis of 3-Chloro-4-(dichloromethyl)-5-hydroxy-2(5H)-furanone-13C5, which is an isotope labelled Mutagen X (MX) is a chlorinated furanone that accounts for more of the mutagenic activity of drinking water than any other disinfection byproduct. DNA damages provoked by the six mutagens (furylframide, MX, 4-nitroquinoline N-oxide, sodium azide, 1-nitropyrene, and captan) used in the present study have been known to subject to the nucleotide excision repair system.
References Hakulinen, P., et al.: Toxicol. Lett., 151, 439 (2004), Richardson, S., et al.: Mutat. Res., 636, 178 (2007), Kim, J., et al.: Environ. Toxicol., 23, 319 (2008),

Stability Moisture Sensitive
Applications N-(2-Benzoyl-4-chlorophenyl)formamide is used as a reagent in the synthesis of 2-aminoindole compounds that can be used as antimalarial agents.
References Mazitschek, R., et al.: PCT Int. Appl. WO 2011053697 A1 20110505. May 5, 2011

Stability Air Sensitive
Applications 2-(2,4-Diaminophenoxy)ethanol Dihydrochloride

Applications 2-Chloro-3-nitrobenzoic Acid is used in rapid, efficient and selective reduction of aromatic nitro compounds with hydrazine hydrate in the presence of the plain and supported platinum nanoparticles as catalysts as reactant/reagent.
References Mehdizadeh, S., et al.: J. Iran. Chem. Soc., 11, 1587-1592 (2014)

Applications Tetrabromophthalic Anhydride is a brominated flame retardant used as additives in plastics to decrease the rate of combustion of these materials, leading to greater consumer safety.
References El-Fouly, M., et al.: Environ. Toxicol. Chem., 13, 1581 (1994), Fowles, J., et al.: Toxicology , 86, 49 (1994),

Stability Moisture Sensitive
Applications 4-Bromomethylbenzil (cas# 18189-19-0) is a compound useful in organic synthesis.

Applications 3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluorooctane-1-sulphonic Acid is an aliphatic compound for fluorinated surfactant synthesis.
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 Weiss-Errico, M. et al.: J Hazard Mat. 329, 57, 2017 (2017); Munoz, G. et al.: Env. Sci. Tech., 51, 1231 (2017);

Applications 9,9-Bis (4-Hydroxyphenyl) Fluorene is used in the production of polyarylene ethers and extensively used in the study of polymer electrolyte membranes with the potential for fuel cell application.
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 Miyatake, K. et al.: J. Am. Chem. Soc., 129, 3879 (2007); Chikashige, Y. et al.: Macromolecules, 38, 7121 (2005);

Applications (R,R)-Ethambutol Dihydrochloride shows antitumor properties when complexed with platinum. Also an isomer of Ethambutol (E889800), an antibacterial (tuberculostatic).
References Coluccia, M. et al.: Anticanc. Res., 11, 281 (1991); Wilkinson, et al.: J. Med. Chem., 5, 835 (1962), Kulig, et al.: Diss. Pharm. Pharmacol., 23, 463 (1971), Lee, C.S., et al.: Anal. Profiles Drug Subs., 7, 231 (1978)

Applications A chloropropanol which shows toxic effects.
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 Andersen, H., et al.: Toxicology, 136, 67 (1999), Fry, J., et al.: Food Chem. Toxicol., 37, 351 (1999), Garle, M., et al.: Xenobiotica, 29, 533 (1999),

Applications Ethyl 4-Bromobutanoate is a building block which has been used as a reactant for the preparation of firefly luciferase inhibitor-conjugated peptide derivatives.
References Poutiainen, P.K., et. al.: Bioconjugate Chem., 25, 4 (2014)

Applications Octafluorocyclopentene (cas# 559-40-0) is a useful research chemical.

Applications 4-Chlorophenylamine is an organic chemical reagent and precursor in the synthesis of various drugs and dyestuffs. It is a building block and a degredation product of Chlorhexidine (C335045), an antiseptic as well as azo dyes and pigments in printing and textiles.
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 Leucea, D. et al.: Ind. Text., 61, 304 (2010); Below, H. et al.: Microchim. Acta 146, 129 (2004);

Stability Moisture Sensitive
Applications 4-Chlorobutyric anhydride is used as a reagent in the synthesis of hypotensive (±)-oudenone.
References Sakai, T., et al.: Bull. Chem. Soc. Jpn, 60, 1161 (1987);

Impurity Bicalutamide EP Impurity D
Applications 5-Amino-2-cyanobenzotrifluoride (Bicalutamide EP Impurity D) is used for the preparation of benzene derivatives as non-steroidal androgen receptor modulators.
References Xiao, H.-Y., et al.: Bioorg. Med. Chem. Lett., 20, 4491 (2010),

4-(2,2-Difluoro-1,3-benzodioxol-4-yl)-1H-pyrrole-3-carbonitrile is a fungicide that inhibits the growth of fungi. It has been shown to be effective against postharvest fungal infections and synergizes with zirconium oxide. 4-(2,2-Difluoro-1,3-benzodioxol-4-yl)-1H-pyrrole-3-carbonitrile binds to copper ions and prevents ATP binding to ATP binding cassette transporter protein (ABC) transporters in fungi cells. This leads to apoptosis of these cells by inhibiting the mitochondrial electron transport chain.

2-Chloro-3-fluorobenzoic acid is a common intermediate used in organic synthesis. It can be synthesized by the halogenation of 2,4-dichlorophenol with
chlorine or bromine followed by nitration and reduction. This compound is an important reagent for generating various heterocycles. It is characterized by a coefficient of 0.5 (palladium), which makes it useful for analytical methods that require a high level of purity, such as spectroscopic analysis. The chemical diversity descriptor demonstrates the variety of chemical reactions that this compound has undergone during its synthesis.

2-Amino-4-hydroxy-6-chloro-s-triazine is a type strain of a chemical compound with clinical pharmacology. It is an active substance that can be used to treat cancer. 2-Amino-4-hydroxy-6-chloro-s-triazine has been shown to inhibit the growth of prostate cancer cells and phosphatase in hematopoietic cells. This drug also inhibits kinase receptor, which leads to the inhibition of protein synthesis and cell division. The reaction mechanism for 2-amino 4 hydroxy 6 chloros triazine is nucleophilic substitution.

2,4-Difluorobenzaldehyde is a glycosidic bond compound that is chiral. It has been shown to be able to inhibit human immunodeficiency virus (HIV) infection and inflammatory bowel disease. 2,4-Difluorobenzaldehyde is also an inhibitor of cholesterol ester transfer protein that can lead to autoimmune diseases. This compound has been shown to have receptor activity and is synthesized by the reaction of 2,4-dichlorobenzaldehyde with dimethyl acetal in refluxing ethanol. The synthesis method for this compound involves synchronous fluorescence and radiations. 2,4-Difluorobenzaldehyde has been found to have anti-inflammatory properties due to its ability to inhibit chronic pulmonary inflammation in rats.

N-(2-Piperidin-4-ylethyl)methanesulfonamide hydrochloride (MSM) is a fine chemical that belongs to the group of useful scaffolds. It is used as a versatile building block in research and can be used as a reaction component for speciality chemicals. The compound has high quality and can be used as a reagent, which is an important tool for organic synthesis.

2-Chlorotrityl chloride is a chemical compound that is synthesized by the reaction of phosphorus pentachloride and chloroform. It is a versatile building block for organic synthesis, which can be used to synthesize many different types of compounds in a single reaction. The hydroxyl group on 2-chlorotrityl chloride reacts with disulfide bonds to form thioethers, while the chlorine atom undergoes substitution reactions. 2-Chlorotrityl chloride is used in the synthesis of serine protease inhibitors and antimicrobial peptides. It also has significant cytotoxicity in biological cells, which may be due to its ability to affect cell membranes or inhibit protein synthesis.

3,4-Dehydro-L-proline methyl ester hydrochloride is a reagent that is used in the synthesis of complex compounds. It is a versatile building block for the synthesis of fine chemicals and can be used as a research chemical or as a speciality chemical. 3,4-Dehydro-L-proline methyl ester hydrochloride has CAS No. 186145-08-4 and can be used as an intermediate in reactions to create high quality reaction components.

2-Bromocinnamic acid is a synthetic compound that inhibits the reactions of arylating agents with tissues. It has cytotoxic activity and can be used in the treatment of alzheimer's disease. The synthesis of 2-bromocinnamic acid begins with anhydrous acetonitrile, which is heated to form an anhydrous salt. This salt is then dissolved in water and treated with potassium iodide and sodium nitrite. The resultant mixture undergoes a series of reactions to produce 2-bromocinnamic acid, including the addition of molybdenum as a catalyst. The reaction also produces byproducts that are removed by extraction or distillation. Finally, it undergoes a chromophore change from yellow to red in the presence of air due to oxidation by atmospheric oxygen.

Please enquire for more information about Pigment Yellow 127 including the price, delivery time and more detailed product information at the technical inquiry form on this page

5-Fluoro-2-nitrobenzoic acid is a phosphotungstic acid and an anti-inflammatory agent. It has been shown to exhibit apoptotic activity in vitro, which may be due to its ability to induce the release of cytochrome c from mitochondria. 5-Fluoro-2-nitrobenzoic acid has also been shown to inhibit the production of inflammatory cytokines such as tumor necrosis factor alpha (TNFα), interleukin 1β (IL1β) and IL6 in vitro. Its pharmacokinetic properties have been studied in rats and mice, with an oral bioavailability of 100%. The drug has also been shown to cross the blood brain barrier, with a high degree of uptake into the brain tissue.

Non-selective serotonin receptor agonist that lacks affinity for the 5-HT3 receptor.

2-Chloro-5-iodotoluene is an estrogen receptor antagonist that inhibits the activity of estrogen. 2CIT has been shown to be a potent aromatase inhibitor, and can be used for the treatment of endometriosis and breast cancer. 2CIT has been shown to inhibit the production of estrogen by binding to the aromatase enzyme and preventing it from converting testosterone into estrogen in peripheral tissues such as adipose tissue. This drug can also prevent the conversion of androgens into estrogens in target tissues, including breast tissue. As a result, this drug inhibits tumor growth by preventing the formation of new blood vessels needed for tumor growth. 2CIT may also have anti-cancer properties due to its ability to inhibit DNA synthesis in tumor cells.

m-Phenoxybenzyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate is a chemical pesticide that is used to control pests. It inhibits the enzyme activity of the polymerase chain reaction and prevents production of DNA. m-Phenoxybenzyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate has been shown to be effective against infectious diseases such as malaria and herpes. This product also acts as a substrate for Pgp and glycol ethers. The phase transition temperature of this product is at -11 °C. Treatment with sodium citrate or anhydrous sodium can also be used to produce m-phenoxybenzyl 3-(2,2-dichlorovinyl)- 2,2-dimethylcyclopropanecarboxylate.

3-Fluoro-2-methoxybenzoic acid is a chemical compound that is used as a reaction component, reagent, and building block for fine chemicals. It is a versatile intermediate that is useful in the preparation of complex compounds. 3-Fluoro-2-methoxybenzoic acid has been used to synthesize pharmaceuticals, including antipsychotics and anticonvulsants, as well as dyes and pesticides. 3-Fluoro-2-methoxybenzoic acid belongs to the speciality chemical category and can be used in research labs or other specialized settings.
3-Fluoro-2-methoxybenzoic acid has CAS No. 106428-05-1.

Please enquire for more information about 3’-Deoxy-3’-fluoro-6-thioinosine including the price, delivery time and more detailed product information at the technical inquiry form on this page

2-Chloro-6-fluorobenzaldehyde oxime is the chemical compound with the formula ClCH=C(O)N(OH)Cl. It is a white solid that is soluble in water and ethanol. 2-Chloro-6-fluorobenzaldehyde oxime is used as a versatile building block in organic synthesis, for example as a reagent for the preparation of amides, esters, and nitriles. It is also useful as a reagent for the conversion of ketones to nitriles.