Halogénures organiques

Perfluorooctanesulfonyl fluoride is a reactive chemical that reacts with hydrogen fluoride to form perfluorooctanoic acid. This chemical is used in wastewater treatment to reduce the amount of hydrogen fluoride in water. Perfluorooctanesulfonyl fluoride has been shown to be an effective agent against infectious diseases, such as hepatitis B and C, by inhibiting the enzyme DNA polymerase. It also has a role in the analytical method for detecting human serum proteins. The toxicological studies have shown that it may cause reproductive and developmental effects, including a decrease in the body mass index and natural compounds sodium carbonate and potassium dichromate.

Sodium chloride is a chemical compound that belongs to the group of inorganic salts. It is an important electrolyte, which regulates fluid balance and pH levels. Sodium chloride has been used as a model system for polymerase chain reactions and has been shown to inhibit the growth of malignant cells in the brain under constant pressure. The reaction solution may be pre-treated with hydrogen fluoride to remove interfering impurities prior to addition of sodium chloride. This process can be used for an in vitro method, where the reaction solution is exposed to plasma mass spectrometry or laser ablation before being analyzed for drug interactions with plasma mass spectrometry or electrochemical impedance spectroscopy. Sodium chloride can cause water vapor to form when it reacts with hydrochloric acid, producing hydrogen gas and hydrochloric acid.

Fmoc-6-chloro L-tryptophan is a heterocycle with methylene and active methylene groups that can be used as a building block for 1,3-dipolar cycloadditions. It has been shown to react with perchlorates in the presence of catalysts such as dibromodifluoromethane (DBDM) and perchloric acid to form an exocyclic azomethine imine. This reaction generates a proton, which shifts the equilibrium to the right, forming more product. The optimal conditions for this reaction are pH 8, 50% DBDM, and 10% HClO4.

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-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 O-Toluoyl Chloride is used in the synthesis if quinolinone compounds as SARS CoV 3CLpro inhibitors. Also used in the synthesis of benzooxaboroles as orally active anti-inflammatory agents.
References Sun, Y. et al.: Chin. J. CHem., 31, 1199 (2013); Akama, T. et al.: Bioorg. Med. Chem. Lett., 23, 5870 (2013);

Applications (S)-N-(3-chloro-4-fluorophenyl)-6-nitro-7-(tetrahydrofuran-3-yloxy)quinazolin-4-amine is a used in the synthetic preparation of 4-anilinoquinazolines with C-6 urea-linked side chains as inhibitors of epidermal growth factor receptor. It is also used in the preparation of (2Z)-Afatinib (A355305) which is used for treating cancer and diseases of the respiratory tract, lungs, gastrointestinal tract, bile duct, and gallbladder.
References Zhang, X., et al.: Bioorg. Med. Chem., 21, 7988 (2013); Ermoli, A. et al.: J. Med. Chem., 52, 4380 (2009); Pearson, S. et al.: Synthesis, 15, 2503 (2005);

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)

Applications Tetraethylammonium Tetrafluoroborate is used in the preparation of some organic salts of fluoboric acids.
References Wilke-D., et al.: Ber. Dtsch Chem. Ges.; 60B, 115 (1927)

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 5-Amino-2-chloro-4-fluorobenzoic Acid is an intermediate in the synthesis of Saflufenacil-d7 (S081802). Saflufenacil-d7 is the labeled version of Saflufenacil (S081800), which is a herbicide of the pyrimidinedione chemical class used for the preplant burndown and selective preemergence dicot weed control in different field crops. It was found to inhibit protoporphyrinogen IX oxidase (PPO) enzyme.
References Knezevic, S., et al.: Crop Prot., 29, 148 (2010); Grossmann, K., et al.: Weed Sci., 58, 1 (2010)

Applications cis-3-(2-Chloro-3,3,3-trifluoro-1-propen-1-yl)-2,2-dimethyl-cyclopropanemethanol is a reactant used in the preparation of pyrethroid compounds as pesticides.

Applications Ethyl bromodifluoroacetate is a fluorinated compound commonly used in Reformatsky reactions to synthesize difluoro-beta-lactams. Ethyl bromodifluoroacetate is also used as a reagent to synthesize a gallic acid derivative that exhibits plant growth promoting 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 Konas, D., et al.: Synthesis, 2002, 2616 (2002); Negi, A., et al.: Bioorg. Med. Chem. Lett., 15, 1243 (2005); Tarui, A., et al.: Heterocycles, 73, 203 (2007)

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

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

Applications 4-CHLORO-2-NITRODIPHENYLAMINE (cas# 16611-15-7) 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),

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)

Applications 2-Bromoethylamine Hydrobromide is used in the synthesis of analogs of 5,​10,​15,​20-​tetrakis(1-​methylpyridinium-​4-​yl)​porphyrin (TMPyP4) as inhibitors of human telomerase. It is also used to prepare SB-705498, a potent, selective and orally bioavailable TRPV1 antagonist.
References Shi, D., et al.: J. Med. Chem., 44, 4509 (2001); Rami, H., et al.: Bioorg. Med. Chem. Lett., 16, 3287 (2006)

Applications 3-​Chloroiodobenzene is used in the synthesis of is a common organic reagent used i the synthesis of a prostacyclin agonist actin in the treatment of pulmonary hypertension.
References Tran, T. et al.: J. Med. Chem., 60, 913 (2017);

Applications Diphenyl Chlorophosphonate, is a building block used for the synthesis of various chemical compounds. It can be used for the synthesis of phosphate esters of polyhedral hydroxyboranes, showing enhanced tumor uptake.
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 Bechtold, R., et al.: J. Med. Chem., 18, 371 (1975);

Applications rac-Trifluorolactic Acid is a derivative of DL-Lactic Acid (L113490) which occurs in small quantities in the blood and muscle fluid of man and animals. The lactic acid concentration increases in muscle and blood after vigorous activity.
References He, W. et al.: Comp. Biochem. Phys. Part A: Mol. Int. Phys., 166, 308 (2013)

Applications 4-Bromofluorobenzene is a dihalogenated benzene used in the preparation of pharmaceutical compounds such as atypical antipsychotic agents.
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 Sunil K.I.V. et al.: Beil. J. Org. Chem., 7, 29 (2011); Li, W. et al.: Adv. Mat. Res., 236, 2594 (2011);

Applications 2,4,6-Trichloroaniline

Applications Used in the preparation of phenyloxadiazolyl pyridines as immunomodulating agents.
References Iwakubo, M., et al.: Bioorg. Med. Chem., 15, 350 (2007), Schaafsma, D., et al.: Eur. J. Pharmacol., 585, 398 (2008),

Applications 1-Bromoheptane is a reagent that is used for the preparation of alkylthiophienylzinc chloride.
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 Getmanenko, Y.A., et al.: J. Org. Chem., 73, 830 (2008)

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 2,4,6-Trifluorobenzonitrile (cas# 96606-37-0) is a compound useful in organic synthesis.

Applications 1,​1,​2,​2,​3,​3-​Hexafluoro-​1-​(trifluoromethoxy)​-​3-​[(1,​2,​2-​trifluorovinyl)​oxy]​propane is used in the synthesis of fluorinated copolymers.
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 3M Innovative Properties Company, USA, Ger. Gebrauchsmusterschrift 19pp. Patent 2017 CODEN:GGXXFR;

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)

Applications N-(2-Chloroethyl)benzenesulfonamide is an intermediate for the synthesis of Bensulide (B166000), which is an organophosphate acetylcholinesterase inhibitor used as an herbicide (1) in the protection of crops through pesticides (2). Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants.

Applications 4-Nitrobenzamidine, Hydrochloride (cas# 15723-90-7) is a compound useful in organic synthesis.

Applications Hexachloropropanone is a useful synthetic intermediate. It is a reagent used for the conversion of nucleoside-3′-phosphonates to the corresponding phosphates and for the polymerization of vinyl 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 Garegg, P., et al.: J. Chem. Soc. Perkin Trans. I, 6, 1269 (1972); Deming, T., et al.: 26, 7089 (1993)

Stability Air Sensitive, Moisture Sensitive
Applications 2,4,6-Trimethylbenzyl Chloride (cas# 1585-16-6) is a compound useful in organic synthesis.

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 3,4-Bis(dibromomethyl)benzonitrile is an intermediate in the synthesis of potent and orally active small molecule PTP1B inhibitors.
References Han, Y.X., et al.: Bioorg. Med. Chem. Lett., 18, 3200 (2008);

Applications rac 1-O-Trimethylsilyl 3-Chloro-1,2-propanediol (cas# 1246820-26-7) is a compound useful in organic synthesis.

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

Applications 6-Chloro-1-hexanol is used as a reagent in the synthesis of 3-(4-Chloro butyl)-1H-indole-5-carbonitrile; a key intermediate of the antidepressant drug Vilazodone (V265000).
References Anitha, N., et al.: Synthetic Commun., 44, 3563 (2014)

Applications SUCCINYL CHLORIDE (cas# 543-20-4) 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 3-Chloro-2,4-dimethyl-benzenesulfonyl Chloride is an intermediate in the synthesis of 3-Chloro-Vortioxetine (C424140) which is an impurity of Vortioxetine (V766000), a multimodal serotonergic agent. Vortioxetine inhibits 5-HT1A, 5-HT1B, 5-HT3A, 5-HT7 receptor and SERT.
References Bang-Andersen, B., et al.: J. Med. Chem., 54, 3206 (2011); Mørk, A., et al.: J. Pharmacol. Exp. Ther., 340, 666 (2012); Mørk, A., et al.: Pharmacol. Biochem. Behav. 105C, 41 (2013)

Applications 3-Iodoanisole (cas# 766-85-8) is a compound useful in organic synthesis.

Applications 1-(2-chlorophenyl)propan-1-one (cas# 6323-18-8) is a useful research chemical.

Applications 2-Amino-3-chloro-1,4-benzenedicarboxylic Acid 1,4-Dimethyl Ester is a ueful synthetic interemediate.

Applications Chlorobis(4-fluorophenyl)methane is a compound involved in the synthesis of 1-[bis(4-fluorophenyl)methyl]-4-cinnamylpiperazine, a T-type calcium channel blocker and anti-ischemic drug.
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 Narsaiah, A.V., et al.: Indian J. Chem., 7, 105-107 (2011)

Applications 2-Bromo-1-(4-((tert-butyldimethylsilyl)oxy)phenyl)ethanol is an intermediate in the synthesis of 1-(4-(2-Cyclobutoxyethyl)phenoxy)-3-(isopropylamino)propan-2-ol (C988245), which is a derivative of Betaxolol (B328000).
References Philippe, M.M., et. al.: Am. Chem. Soc., 30, 1003 (1987)

Applications Benzyl 4-Fluorophenyl Ketone is used in the preparation and evaluation of 2,3-diarylpyrazines and quinoxalines as selective COX-2 inhibitors.
References Singh, S. et al.: Bioorg. Med. Chem., 12, 1881 (2004);

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-Amino-5-chloro-α-(cyclopropylethynyl)-4-isopropylsilyloxy-α-(trifluoromethyl)benzenemethanol (cas# 1159977-02-2) is a compound useful in organic synthesis.

Applications 2-Bromo-4-nitrobenzoic Acid (cas# 16426-64-5) is a compound useful in organic synthesis.

Stability Moisture Sensitive
Applications 3-Bromobenzenesulfonyl Chloride is an intermediate used to prepare sulfonamide-substituted cyclooctylpyranones as nonpeptidic HIV protease 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 Skulnick, H., et al.; J. Med. Chem., 40, 1149 (1997)

Applications 1-Iodobutane is one of the most universally useful substrates in the assessment of haloalkene dehalogenase 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 Koudelakova, T., et al.: Biochem. J., 435, 345 (2011)

Applications Methyl 3-(4-chlorophenyl)-3-oxopropanoate (cas# 22027-53-8) is a useful research chemical.

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 2-(Iodomethyl)-6-[(phenylmethoxy)methyl]-1,4-dioxane is used in the preparation of cyclic oligoglycerols as standards.
References Nemoto, H., et al.: J. Med. Chem., 38, 1673 (1995), Koerner, T., et al.: Carbohydr. Res., 59, 403 (1977),

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

Applications 9-Oxo-9H-fluorene-4-carboxylic acid (cas# 6223-83-2) is a useful research chemical.

Applications N-(4-Bromobutyl)phthalimide is used in the preparation of β-cyclodextrin derivatives that block the pore formed by protective antigen for the inhibition of the action of anthrax toxin.
References Karginov, V.A., et. al.: Bioorg. Med. Chem., 14, 33 (2006)

Applications 2-Bromo-4-isopropylaniline, is a versatile building block used in various chemical synthesis.

Applications 4-Bromo-2-(trifluoromethyl)benzonitrile is an intermediate for the synthesis of 4-Bromo-2-(trifluoromethyl)phenylacetic Acid (B688526), which is a useful intermediate for organic synthesis and other chemical processes.

Applications 8-Bromooctanoic Acid (cas# 17696-11-6) is a compound useful in organic 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

Applications 4-Bromophenylacetic Acid (cas# 1878-68-8) is a compound useful in organic synthesis.

Applications 2-(4-Chlorophenyl)-1-phenylethanone is an intermediate in the synthesis of pyrrobutamine which is antihistaminic. Also used as a reagent on the synthesis of 2,3-diaryl-6,7-dihydro-5H-1,4-diazepines which display antileukemic annd antiplatelet properties.
References Casy, A.F., et al.: J. Pharm. Pharmacol., 22, 270 (1970); Ramajayam, R., et al.: Eur, J. Med. Chem., 43, 2004 (2008);

Applications (4-Fluorophenyl)hydrazine, HCl

Applications Methyl 3-Bromopropionate is a compound involved in a study of new building blocks or dendritic pseudopeptides for metal chelating.
References Ruan, M., et al.: SpringerPlus, 5, 1-7 (2016)

Applications 2’,8-Bis(trifluoromethyl)-10H-3,10'-biphenothiazine is an intermediate for 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)

Applications m-Toluoyl Chloride is used as a reagent in the synthesis of glycine benzamides as oral GPR139 receptor agonists. m-Toluoyl Chloride is also used in the preparation of colchicine derivatives which have potent anticancer activity and reduced P-glycoprotein induction liability.
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 Dvorak, C.A., et al.: ACS Med. Chem. Lett., 6, 1015 (2015); Singh, B., et al.: Org. Biomol. Chem., 13, 5674 (2015)

Applications 2-CHLOROSTYRENE (cas# 2039-87-4) is a useful research chemical.

Applications Ethyl 4-Iodobenzoate (cas# 51934-41-9) is a compound useful in organic synthesis.

Applications 3-Chlorophenylboronic acid is a useful research chemical, a useful reagent for Suzuki-Miyaura cross-coupling reactions.
References Savitha, B., et al.: J. Heterocycl. Chem., 55, 2277 (2018); Liu, K., et al.: Eur. J. Org. Chem., 34, 4769 (2018)

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

Applications 2-Bromopropane is a compound that induces hemapoietic and reproductive effects on humans. It is known to cause male infertility and primary ovarian failure in humans as well. In the industry, 2-bromopropane is used as an alternative solvent to ozone depleting chlorofluorocarbons (e.g. 1,1,1-Trichlorotrifluoroethane [T774305]).
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 Park, J., et al.: J. Occup. Health, 39, 138 (1997); Takeuchi, Y., et al.: Occup. Heal. Ind. Med., 38, No pp given (1998)

Applications 2-Bromo-1-(3-fluorophenyl)propan-1-one is an intermediate used to prepare arylalkanol-piperidine derivatives as triple reuptake inhibitors with antidepressant activities.
References Zheng, Y., et al.: Eur. J. Med. Chem., 54, 123 (2012)

Stability Moisture Sensitive
Applications Tert-Butyldimethylsilyl Trifluoromethanesulfonate is a highly reactive silylating agent and lewis acid capable of converting primary, secondary and tertiary alcohols to their respectctive TBDMS. Tert-Butyldimethylsilyl Trifluoromethanesulfonate is also used to covert ketones and lactones into their enol silyl ethers.
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 Hua, D.H. et al.: e-ROS Encyc. Reag. Org. Synth., No pp. given (2001); Suzuki, T. et al.: Synthesis, 4, 555 (2001);

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 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-(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 2-(2-Bromoethyl)-1,3-dioxane, is an building block used for the synthesis of various pharmaceutical compounds such as Oxaflumazine (O758550), an Antipsychotic. It provides a useful means of introducing a masked ß-formylethyl group.
References Marrero-Ponce, Y., et al.: Euro. J. Med. Chem., 46 (12), 5736 (2011); J. Org. Chem., 41, 560 (1976);

Applications Impurity produced during the synthesis of antiarrhythmic N-(Piperidylalkyl)trifluoroethoxybenzamides

Applications 3,5-Dichloro-2,6-dimethoxybenzoic Acid is an intermediate in the synthesis of doapmine D2 receptor antagonists.
References Fei, X.S., et al.: Syn. Commun., 34, 1897 (2004); Karimi, F., et al.: J. Chem. Soc. 20, 2256 (2002); Ehrin, E., et al.: J. Labelled Comp. Radiopharm., 24, 931 (1987);