Organic Halides

Applications 2-Chloro-5-(hydrazinocarbonyl)benzenesulfonamide is an intermediate in the synthesis of Besulpamide (B319750) which is an antihypertensive agent. It also exhibits diuretic activity in rats and dogs.
References Bojarska, J., et al.: J. Mol. Struct. 1116, 22 (2016); Colombo, M., et al.: Methods Find Exp Clin Pharmacol. 9, 101 (1987); Esteve, J., et al.: Methods Find Exp Clin Pharmacol.9, 121 (1987)

Applications Triethylmethylammonium Chloride (cas# 10052-47-8) is a useful research chemical.

Applications n-Butyltriphenylphosphonium Bromide is used in the synthesis of inhibitors of tubulin polymerization thus expressing antimitotic and antitubulin properties. Also used in the synthesis of 3-phenylpropanoic acids as peroxisome proliferator-activated receptor dual agonists affecting the mitochondrial carnitine system.
References Cushman, M. et al.: J. Med. Chem., 38, 2041 (1995); Laghezza, A. et al.: J. Med. Chem., 56, 60 (2013);

Applications 1,7-Dibromoheptane is a useful synthetic intermediate. 1,7-Dibromoheptane can be used in the synthesis of random thermotropic liquid crystalline copolyether and ternary copolyether. It can also be used in the synthesis of thermotropic liquid crystalline dendrimer exhibiting a nematic phase.
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 Percec, V., et al.: J. Polym. Sci. A Polym. Chem., 25, 1943, 1987; Percec, V., et al.: Macromolecules 23, 5 (1990); Percec, V., et al.: Macromolecules, 25, 3843 (1992)

Applications 3-Bromopropionitrile acts as a reagent in the preparation of bisindole maleimide derivative useful as α-glucosidase inhibitors for the treatment of diabetesis. Also used in the study of the structure activity relations between alkyl nucleophilic chemicals causing duodenal ulcer and adrenocortical necrosis.
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 Szabo, S., et al.: J. Pharm. Exp. Ther., 223, 68 (1982); Zhu, W., et al.: Faming Zhuanli Shenqing (2016); CN 106146487 A 20161123;

Applications 2-Chloro-3,3,3-trifluoropropene (cas# 2730-62-3) is a useful research chemical.

Applications Pentadecyltriphenylphosphonium Bromide is an intermediate used in the synthesis of (Z)-12-Heptacosene (H635230), which is an unsaturated lipid and a component of sex pheromones of queen bees (Bobus terrestris) and species of orchids.
References Xu, S.; et al.: Evolution, 65, 2606 (2011); Krieger, G. M.; et al.: L J. Chem. Ecol., 32, 453 (2006).

Applications (R*,R*)-(±)-N,N-Diethyl Norephedrine Hydrochloride is the salt analogue of rac-syn N,N-Diethyl Norephedrine (D444670), the main basic metabolite of Diethylpropione.
References Banci, F., et al.: Arzneim.-Forsch., 21, 1616 (1971); Mikhailova, D., et al.: Eur. J. Med. Chem., 13, 49 (1978)

Applications 1-(5-Chloro-2-hydroxyphenyl)-2,2,2-trifluoroethanone is used as a reagent in the synthesis of 1,2,3-benzoxathiazine-based oxaziridine derivatives as potent oxygen-atom transfer agents for catalytic carbon-hydrogen hydroxylation and alkene epoxidation.
References Brodsky, B.H., et al.: J. Am. Chem. Soc., 127, 15391 (2005)

Applications 4-(Dimethylamino)benzoyl chloride (cas# 4755-50-4) is a useful research chemical.

Applications 2-Iodobenzyl Alcohol (cas# 5159-41-1) is a useful research chemical.

Applications 2,2’-Bs(trifluoromethyl)-10H-3,10'-biphenothiazine is an impurity in the synthesis of 2-(4-(3-(2',8-Bis(trifluoromethyl)-10H-[3,10'-biphenothiazin]-10-yl)propyl)piperazin-1-yl)ethanol (B586700), an impurity of Fluphenazine Decanoate (F598350) which is used in psychotropic drug treatments like those relating to schizophrenia.
References Frasch, K. et al.: Pharmacopay., 45, 138 (2012); Aggarwal, N. et al.: J. Clin. Psychopharmacol., 32, 323 (2012)

Impurity Bupropion (S)-Hydroxy Propanone Impurity
Applications Bupropion intermediate.
References Kelley, J., et al.: J. Med. Chem., 39, 347 (1996), Musso, D., et al.: Bioorg. Med. Chem. Lett ., 7, 1 (1997)

Applications 2,​2,​2-​Trifluoro-​N-​[(1R,​4S)​-​4-​(hydroxymethyl)​-​2-​cyclopenten-​1-​yl]​-​acetamide is an intermediate in synthesizing N6-Cyclopropyl-9-[(1R,4S)-4-[(1,1-dimethylethoxy)methyl]-2-cyclopenten-1-yl]-9H-purine-2,6-diamine (Abacavir EP Impurity F) (C989915), an impurity of Abacavir (A104990), a guanosine analog that inhibits reverse transcriptase (NRTI) (1,2).

Applications 2-(4-Chlorophenyl)ethylamine has been used as a reactant in the preparation of isoalloxazine derivatives as cholinesterase inhibitors with a potential use in Alzheimer therapy.
References Kanhed, A.M., et. al.: Bioorg. Chem., 61, 7 (2015)

Applications 2-Bromo-4-(ethoxycarbonylthio)-4-thiobenzoic Acid (cas# 1076199-58-0) is a compound useful in organic synthesis.

Applications 2-(Dibenzylamino)-1-(4-fluorophenyl)propan-1-ol is an intermediate used in the synthesis of p-Fluoro-4-methylaminorex (F791850), which is a derivative of Aminorex (A629200), an anorectic stimulant drug of the 2-amino-5-aryl oxazoline class. Aminorex has been shown to have locomotor stimulant effects similar to Methamphetamine (M258795).
References Poos, G., et al.: J. Med. Chem., 6, 266 (1963), Watson, A., et al.: Res. Vet. Sci., 45, 411 (1988), Russell, B., et al.: Pharmacol. Biochem. Behav., 51, 375 (1995),

Applications An important reagent in the synthesis of difluorocarbenes and difluorocyclopropanes.
References Tian, F. et al.: Org. Let., 2, 563 (2000); Dolbier, W.R. et al.: J. Fluor. Chem. 125, 459 (2004)

Applications Trichloroacetic Anhydride is used in organometallic reactions as well as oxadiazole containing 5-lipoxygenase activating protein inhibitors.
References Takahashi, H. et al.: J. Med. Chem., 58, 1669 (2015);

Applications Methyl Chlorooxoacetate is used as a reagent in organic synthesis of several compounds including that of coumarin-based probes which fluoresce in response to detection of Pi in cell culture and Caenorhabditis elegans. Also used in the synthesis of phenanthrene β-diketo acids which is being studied as potential HIV-1 integrase inhibitors.
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 Wang, H., et al.: Dyes Pigments, 120, 293 (2015); Sharma, H., et al.: Bioorg. Med. Chem. Lett., 23, 6146 (2013);

Applications Decanoyl Chloride is used in the synthesis of an effective metalloproteinase inhibitor. Also acts as a reagent in the synthesis of reversible α-ketoheterocycle inhibitors of fatty acid amide hydrolase as potnetial analgesics.
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 Levy, D. et al.: J. Med. Chem., 41m 199 (1998); Boger, D. et al.: J. Med. Chem., 48, 1849 (2005);

Applications Intermediate in the production of Bufuralol Hydrochloride

Applications 1-Bromo-4-isobutylbenzene

Applications [Hydroxy(tosyloxy)iodo]benzene (cas# 27126-76-7) is a useful research chemical.

Applications 2,​4,​5-​Tribromo-phenol 1-​Acetate is an intermediate in synthesizing 2,2',4,4',5,5'-Hexabromodiphenyl Ether (H290730). A polybrominated diphenyl ether (PBDE) used as a flame retardant. One of the new POPs under the Stockholm Convention
References Rayne, S., et al.: Environ. Int., 32, 575 (2006); Jakobsson, K., et al.: Chemosphere, 46, 709 (2002)

Applications Hydrogen Tetrafluoroborate(1-) is a useful building block for organic synthesis.
References Ohkuma, T., et al.: Journal of the American Chemical Society., 218, 8724 (2006)

Applications 2-Chlorobenzhydrazide

Applications 3-Fluorophenylacetone is used in the preparation of optically active cyanohydrins.
References Roberge, C. et al.: Tetrahed. Asym., 18, 208 (2007); Roberge, C. et al.: Prac. Meth. Biocat. Biotrans., 259 (2010);

Applications 2-bromo-N,N-dimethylpropanamide (cas# 54537-47-2) is a useful research chemical.

Stability Hygroscopic
Applications A phosphonic acid derivative for development of biologically active compounds.
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 Ma, Q.F., et al.: Biochemistry, 29, 1412 (1990), Soti, C., et al.: Eur. J. Biochem., 270, 2421 (2003), Barabas, O., et al.: J. Biol. Chem., 279, 42907 (2004),

Stability Hygroscopic, Light-sensitive
Applications Triphenylmethylium Tetrafluoroborate is reagent used in organic synthesis such as the direct synthesis of 1,1-diphenyl-3-arylindanes.
References Surapanich, N. et al.: Synlett., 27, 2689 (2016);

Applications 2-chloro-1-(4-chlorophenyl)propan-1-one (cas# 877-38-3) is a useful research chemical.

Applications (4-Fluorophenyl)hydrazine, HCl

Applications 1-BROMOEICOSANE (cas# 4276-49-7) is a useful research chemical.

Applications 2,6-Dichlorobenzonitrile (DCBN or dichlobenil) is a herbicide and is slightly toxic for humans. It is metabolized in the liver by the enzyme CYP2A6.
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 Li, H., et al.: Soil Sci. Soc. Am. J., 67, 122 (2003); Shedletzky, E., et al.: Plant Physiol., 94, 980 (1990)

Applications 2-chloro-1-(4-chlorophenyl)ethanone (cas# 937-20-2) is a useful research chemical.

Applications 2-Chloro-5-nitrotoluene (cas# 13290-74-9) is a useful research chemical.
References Mi, Z., et al.: J. Polym. Sci. A Polym. Chem., 55, 3253 (2017); Zhang, Y., et al.: Org. Process Res. Dev., 20, 799 (2016)

Stability Air and Moisture Sensitive
Applications [Bis(trifluoroacetoxy)iodo]benzene is a reagent that is used in the preparation of XEN907, which is a spiro-oxindole blocker of Nav1.7 for the treatment of pain.
References Chowdhury, S., et al.: Bioorg. Med. Chem. Lett., 12, 3676 (2011);

Stability Not stable in Solution
Applications 3-Chloro-1-(N,N-dimethyl)propylamine is a genotoxic impurity in drug samples of rizatriptan benzoate. Also, it is the side chain of Chlorpromazine and Amitriptyline.
References Rao, K. L., et al.: Anal. Chem. Lett., 7, 248-260 (2017); Wang, Q., et al.: Huagong Shikan, 28, 35-37 (2014)

Applications Strontium Chloride Hexahydrate is used in the preparation of mesoporous strontium titanate thin films.
References Mohammadi, M. et al.: J. Coat. Tech. Res., 8, 585 (2011);

Applications (±)-2-(2,4-Dichlorophenyl)-2-hydroxyethylamine is an intermediate in the synthesis of Aminoazabenzimidazoles, a novel class of orally active antimalarial agent.
References Hameed, P., et al.: J. Med. Chem., 57, 5702 (2014);

Applications Methyl 4-Bromofuran-2-carboxylate is used to prepare pyrimidinamines and pyridinamines as adenosine receptor modulators for treatment of CNS disorders.
References Borroni, E., et al.; PCT Int. Appl., WO 2001062233 A2 20010830 (2001)

Applications 2,4,6-Trimethyliodobenzene (cas# 4028-63-1) is a useful research chemical.

Applications 4-Bromo-α-phenylbenzenemethanol is used in the synthesis of diarylmethylpiperazines as potent and selective nonpeptidic δ-opioid receptor agonists. Is used in the ysnthesis of bronsted acid-catalyzed benzylation of 1,3-dicarbonyl derivatives.
References Plobeck, N. et al.: J. Med. Chem., 43, 3878 (2000); Sanz, R. et al.: Org. Lett., 9, 2027 (2007);

Applications 2,7-Dibromonapthalene acts as a reagent for the expedient synthesis of aminopropoxy-functionalized bis(aryltriazoly) arylenes via click chemistry and their antimicrobial and hemolytic activity.
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 Fu, T., et al.: ACS Med. Chem. Lett., 4, 841 (2013)

Applications 2-Bromopropionyl chloride is a reagent that is used in the preparation of pyrazinecarboxamide-based inhibitors of diacylglycerol acyltransferase 1.
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 Barlind, J. G., et al.: J. Med. Chem., 55, 10610 (2012);

Applications 1-Bromo-4-(t-butyldimethylsilyloxy)butane

Applications 2-Diisopropylaminoethyl Chloride Hydrochloride is a useful intermediate for pharmaceuticals and in organic synthesis.
References Gonzalez-Naranjo, P., et al.: Eur. J. Med. Chem.,73, 56 (2014); Antypenko, L. M., et al.: Sci. Pharm., 81,15 (2013); Yadav, Y., et al.: Eur. J. Med. Chem., 46, 3858 (2011)