Organic Halides

Applications Cyclopentyl chloride (cas# 930-28-9) is a useful research chemical.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Stability Light Sensitive
Applications trans-1,3-Dichloropropene is used in a biological study to evaluate the fumigant emission and distribution in relation to soil moisture and texture.
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 Qin, R., et al.: Chemosphere, 90, 866 (2013)

Applications PROP-2-EN-1-AMINE HCL (cas# 10017-11-5) is a useful research chemical.

Applications A valuable tool in studies of cellular organelles and oligomeric enzymes, using the techniques of protein-protein cross-linking. It may also be used to introduce reactive sulfhydryl groups into proteins for subsequent reaction with alkylating agents or heavy metal compounds.
References Perham, R.N. & Thomas, J.O.: J. Mol. Biol., 62, 415 (1971), Jue, R., et al: Biochemistry, 17, 5399 (1978)

Applications 3,4,5-Trichlorocatechol has found to be toxic to marine algal.
References Ertuerk, M.D., et. al.: J. Mol. Graph. Model., 38, 90 (2012)

Stability Volatile
Applications 1,2-Dichlorotrifluoroethyl trifluoromethyl ether (cas# 2356-53-8) is a useful research chemical.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Applications Hexyl chloroformate is used as a derivatizing agent in organic synthesis, and is also used as a reagent to synthesize Dabigatran (D100090), an oral thrombin inhibitor used to prevent venous thromboembolism.
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 Eerenberg, E., et al.: Circulation, 124, 1573 (2011); Eriksson, B., et al.: Lancet, 370, 949 (2007); Maurino, V., et al.: J. Am. Soc. Mass Spec., 10, 1328 (1999); Simpson, J., et al.: J. Am. Soc. Mass Spec., 6, 525 (1995); van Ryn, J., et al.: Thromb. & Haemo., 103, 1116 (2010)

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),

Applications 1-Cyclopropyl-2-(2-fluorophenyl)-2-hydroxy-ethanone is a useful synthetic intermediate in the synthesis of Prasugrel (P701150, HCl); an antiplatelet agent.
References Wiviott, S.D., et al.: Circulation, 116, 2923 (2007); Xu, X., et al. Faming Zhuanli Shenqing. CN 102718642 A 20121010. Oct 10, 2012; Wang, G., et al. Faming Zhuanli Shenqing. CN 101402556 A 20090408. Apr 8, 2009

Applications 3-Chloro-2-hydroxypropyltrimethyl ammonium chloride is used in the preparation of multifunctional cationized cotton fabric based on TiO2 nanomaterials.
References Farouk, A., et la.: Int. J. Biol. Macromolecules, 61, 230 (2013);

Applications Tert-butyl 4-Aminobutanoate Hydrochloride is used as a substance in the prevention of drug-induced memory impairement by immunopharmacotherapy.
References Treweek, J. B., et al.: J. Med. Chem., 51, 6866 (2008)

Applications Fluoranthene is a commonly occurring environmental pollutant and can be classified as either a tumour initiator or a cocarcinogen in humans. Fluoranthene is widely used as an intermediate to synthesize fluorescent dyes. This compound is a contaminant of emerging concern (CECs).
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 Hecht, S., et al.: Carcinogenesis, 16, 1433 (1995); Storer, J., et al.: Arch. Dermatol., 120, 874 (1984); Ma, X., et al.: Dyes Pigments, 82, 353 (2009)

Applications 2,7-Dibromo-9H-fluorene is a useful building block for organic synthesis.

Applications Dihexadecyl(dimethyl)azanium bromide is an ionic olefin derivative used in the preparation of metal-containing ionic liquids for use in particle synthesis and materials with magnetic or thermochromic properties.
References Zabel, A.; et al.: Int. J. Mol. Sci., 17, 596/1 (2016).

Stability Moisture Sensitive
Applications A versatile phosphitylating agent for the phosphorylation of hydroxy amino acids and the preparation of protected phosphopeptides.
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 Liskamp, R.M.J., et al.: Recl. Trav. Chim. Pays-Bas, 109, 27 (1990)

Applications (2-Carboxyethyl)dimethylsulfonium Chloride is the hydrochloride salt of Dimethylsulfoniopropionate (D479360), a metabolite produced primarily by marine phytoplankton and is the main precursor to the climatically important gas dimethylsulfide (DMS).
References Reisch, C.R. et al.: Front. Microb. Physiol. Metab., 1, 172 (2011); Groene, T. et al.: J. Plant Physiol., 138, 85 (1991); Tocher, C.S. et al.: Can. J. Biochem. Physiol., 44, 519 (1966);

Applications An antimalarial; antirheumatic; lupus erythematosus suppressant. It is a COVID19-related research product.
References Yarden, Y., et al.: Nature, 323, 226 (1986), Seifert, R., et al.: J. Biol. Chem., 264, 8771 (1989), Gahl, W., et al.: Mol. Genet. Metab., 76, 234 (2002), Card, J., et al.: Toxicol. Sci., 75, 169 (2003),

Applications 2,3,4,5,6-Pentabromophenol is used in the synthesis of alkyltrichlorosilane surface modifiers for biomedical applications. Also used in the synthesis of flame retardant polymers.
References Blaszykowski, C. et al.: Langmuir, 28, 2318 (2012); Alam, S. et al.: Ann. Tech. Conf. Soc. Plas. Engineers., 3, 2400 (2011);

Applications 5-Bromo-2-thiophenecarboxaldehyde is used in biological studies as anti-inflammatory and anti-tumor activity of the marine mangrove Rhizophora apiculata.
References Prabhu, V.V., et al.: J. Immunotoxicol., 9, 341 (2012);

Applications Triethylamine Trihydrofluoride is used in the synthesis of modified siRNA’s in vivo used to inhibit hepatitis B replication (1). Used in RNA synthesis in the removal of t-butyldimethylsilyl protection (2). Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA). Environmental contaminants; Food contaminants.
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 1. Marimani M. et al.: Bioorg Med Chem. 2013 Oct 15;21(20):6145-55. 2. Westman, E. et al.: Nucleic Acids Res. 1994 Jun 25;22(12):2430-1

Applications 3,3-Dimethylacryloyl Chloride is a reactant in the synthesis of novel 4-substituted coumarin derivative, which exhibits significant antiproliferative activity toward tumor cells.
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 Cao, Dong., et al.: J. Med. Chem., 59, 5721-5739 (2016)

Applications 2-Butanoylsulfanylethyl(trimethyl)azanium Chloride is a metabolite analyzed from the bark of Weinmannia trichosperma Cav. (Cunoniaceae), which has been used to treat chronic diarrhea, inflammation, and wounds.
References Barrientos, R., et al.: Front. Pharmacol., 11, 780 (2020)

Applications 3,4-Dimethyl-1-(1-chloroethyl)benzene is an organic reagent used in pharmaceutical synthesis requiring phenylethyl derivatives.
References McLennan, D. et al.: Can. J. Chem., 64, 1201 (1986);

Applications 5-Bromo-1,2,3-trichlorobenzene is a useful intermediate in the preparation of isoxazole derivatives for controlling parasites, such as Rhipicephalus sanguineous nymphs.
References Gauvry, Noelle., et al.: PCT Int. Appl., WO 2012120135 A1 20120913. (2012);

Applications 4-Chloro-4'-fluorobutyrophenone (cas# 3874-54-2) is a compound useful in organic synthesis.

Bis(2-bromoethyl) ether is a nitrogen containing chemical that has been shown to have potential for use in the treatment of malaria. It is an enantiomer and it inhibits acetylcholinesterase, which is an enzyme that breaks down acetylcholine. Bis(2-bromoethyl) ether can be used as a reactivator in deionized water. The reactivation process is based on the nucleophilic properties of bis(2-bromoethyl) ether and its ability to form hydrogen bonds with water molecules. Bis(2-bromoethyl) ether also shows kinetic stability, which means that it does not decompose under normal conditions, even at high temperatures. In addition, bis(2-bromoethyl) ether has minimal inhibitory concentration (MIC) values against bacteria and has been shown to have anti-inflammatory properties.

Please enquire for more information about 8-Chloro-3α,4-dihydro-6-(2-fluorophenyl)-1-methyl-3H-imidazo[1,5-α][1,4]benzo-diazepine including the price, delivery time and more detailed product information at the technical inquiry form on this page

Acetylcholinesterase and butyrylcholinesterase inhibitor

Fluoxetine is a selective serotonin reuptake inhibitor that has been used clinically to treat depression. This drug inhibits the reuptake of serotonin, which leads to an increase in the concentration of serotonin in the synaptic cleft and an enhancement of serotonergic neurotransmission. Fluoxetine has been shown to be effective at treating insulin resistance and obesity in clinical studies. The linear calibration curve for fluoxetine was found using confocal microscopy and sequence analysis on human adipose tissue. Fluoxetine treatment increased insulin sensitivity and decreased food intake in rats with metabolic syndrome. Logistic regression was used to establish statistical significance between fluoxetine treatment and weight loss as well as insulin sensitivity. Fluoxetine was also found to increase the mitochondrial membrane potential through regulation of voltage-dependent anion channels, leading to antidepressant activity.

2,3-Dichlorobenzaldehyde oxime is a versatile building block and reagent in the synthesis of complex compounds. It is mainly used as a research chemical and speciality chemical. 2,3-Dichlorobenzaldehyde oxime has been widely used for the preparation of fine chemicals, pharmaceuticals, agrochemicals, and other organic compounds. This compound can be reacted with various reagents to produce useful scaffolds or reaction components.

3-(4-Chlorophenyl)propionic acid is a chemical compound that is used in the preparation of gabapentin. It is an organic solvent that can be used for the calibration and sample preparation of clinical toxicology tests, as well as analytical toxicology tests. 3-(4-Chlorophenyl)propionic acid is often used as an eluant in analytical chemistry to separate organic compounds from solutions. It is also used to extract γ-aminobutyric acid (GABA).

4-Fluorobenzaldehyde is an organic compound that is used in the synthesis of other chemicals. 4-Fluorobenzaldehyde has been shown to have hemolytic activity and to be a copper complex that reacts with hydrochloric acid. The reaction mechanism of 4-fluorobenzaldehyde with copper chloride is thought to involve the formation of a copper complex, which then undergoes nucleophilic attack by the trifluoroacetic acid, forming a positronium ion. This positronium ion then reacts with hydroxide ions from water, forming hydrogen peroxide and a pyrimidine compound.

L-17-Hydroxylupanine perchlorate is a chemical compound that can be used as a reaction component, reagent, or useful scaffold in organic synthesis. It is an intermediate for the production of complex compounds such as L-DOPA, which is used to treat Parkinson's disease. L-17-Hydroxylupanine perchlorate has been shown to be useful as a building block for the production of various fine chemicals including pharmaceuticals and pesticides.

The preparation of racemic N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminomanganese(III) chloride (S,S)-(+)-N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminomanganese(III) chloride is carried out by the reaction of salicyaldehyde with manganese dioxide in acetonitrile. The mixture is heated to reflux for 3 hours. The product is purified by recrystallization from hot acetonitrile and then purified again by preparative thin layer chromatography using a chiral stationary phase. The product is obtained as a white powder in an overall yield of 52%.
The synthesis of (R)-(-)-N-(3,5-Di-tert-butylsalicyl

Trimecaine hydrochloride is a local anaesthetic that can be used in the treatment of pain. It is a non-narcotic, anti-inflammatory drug that is also useful as an antipruritic and as a topical agent for the relief of itching. Trimecaine hydrochloride blocks nerve conduction by inhibiting sodium ion influx across the neuronal membrane. This prevents activation of voltage-gated sodium channels and subsequent depolarization, which leads to decreased nerve conduction. Trimecaine hydrochloride is not absorbed through intact skin and does not cause systemic toxicity or respiratory depression.

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.

Selection reagent for orotidine 5'-phosphate decarboxylase mutants

3,5-Dimethylphenylhydrazine hydrochloride is a chemical compound that is used as a reagent in biochemistry and molecular biology. It reacts with proteins to form stable covalent bonds. This reaction can be used to modify the active site of an enzyme or to create affinity labels for protein purification. 3,5-Dimethylphenylhydrazine hydrochloride can also react with a pyrrole group on the side chain of phenylalanine residues to form an affinity label that allows it to bind specifically to myoglobin. The modification of myoglobin alters its structure and its ability to bind oxygen, which results in a shift in the wavelength at which it absorbs light.

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.

7-Chloro-1,3-dihydro-5-phenyl-2H-1,4-benzodiazepine-2-thione is a reagent that is used as a starting material for the synthesis of various organic compounds. It can be used in the production of pharmaceuticals, pesticides and other chemicals. 7CBDT has been found to be a useful scaffold for complex compounds and as a building block for fine chemicals.

2-Bromo-4-fluorobenzonitrile is a chemical compound that has the molecular formula C6H5BrF2. It is a competitive inhibitor of chaperones. This molecule also has structural isomers, including 2-bromo-4-fluoroaniline and 2,4-dichlorobenzonitrile. The clinical development of this drug for cancer treatment has been halted due to toxic effects on the heart. However, it was shown in animal studies that 2-bromo-4-fluorobenzonitrile can inhibit the growth of tumour cells in a dose dependent manner with nanomolar concentrations. It is believed that these properties are due to its ability to bind to type 1 receptors and inhibit surfactant sodium dodecyl (SDS) fluorescence.

Propranolol is a beta-adrenergic receptor antagonist that is used to treat high blood pressure, chest pain and heart failure. It also has been shown to be effective in the treatment of inflammatory bowel disease (IBD). Propranolol blocks the binding of proprotein convertase subtilisin/kexin type 9 (PCSK9) to its receptors, which inhibits the production of LDL cholesterol. In humans, propranolol is metabolized through hydrolysis by esterases or glucuronidases, oxidation by cytochrome P450 enzymes, reduction by glutathione reductase, or conjugation with glucuronic acid. The drug also has a synergic effect with other drugs such as erythromycin and phenobarbital. Propranolol binds to proteins in red blood cells and decreases diastolic pressure.

2'-Bromo-5'-methoxyacetophenone is a perchloric acid catalyst that can be used in the synthesis of ketones, methyl ketones, and other organic compounds. Bromination reactions are catalyzed by hypobromous acid (HOBr), which is generated from bromine and HOCl. The reaction is typically initiated with an acid catalyst such as 2'-bromo-5'-methoxyacetophenone.

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.