6-membered Rings

<p>Applications N-Benzoyl Isothiocyanate (cas# 532-55-8) is a compound useful in organic synthesis.<br></p>

<p>Applications trans-4-Phenyl-3-buten-2-one is used in various synthetic preparations.<br>References Shao, Y.D., et al.: Euro. J. Org. Chem., 2012, 1590 (2012);<br></p>

<p>Applications 4-Dodecylbenzenesulfonic acid<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>

<p>Impurity Isoconazole Impurity 6<br>Applications α-(Chloromethyl)-2,4-dichlorobenzyl alcohol is used in the synthesis of monocyclic nitroimidazole analogs of econazole. Isoconazole Impurity 6.<br>References Lee, S., et al.: Bioorg. Med. Chem. Lett., 21, 1515 (2011);<br></p>

<p>Applications 4-Sulfamoylbenzoic Acid is used as a reagent in the synthesis of carbonic anhydrase inhibitors anticonvulsant agents.<br>References Singh, S. et al.: J. Enz. Inhib. Med. Chem., 31, 417 (2016);<br></p>

<p>Applications Dibenzyl Phosphite is used in the preparation of phenylalkylphosphonamidates which are then used as probes for a hydrophobic binding register in prostate-specific membrane antigen.<br>References Maung, J. et al.: Bioorg. Med. Chem., 12, 4969 (2004);<br></p>

<p>Applications Benzyltrimethylammonium Hydroxide is a reagent used in the preparation of dithiocabamates.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Zaidi, S. et al.: Chem. Biol. Interface., 7, 166 (2017);<br></p>

<p>Applications 1,​3,​5-​Trimethyl-​2,​4,​6-​tris(3,​5-​di-​tert-​butyl-​4-​hydroxybenzyl)​benzene is a phenolic antioxidant that is used as a polymer additive found in polyethylene, polypropylene, and polyvinyl chloride packaging materials.<br>References Carrott, M., Davidson, G.: Analyst, 123, 1827 (1998); Dopico-Garcia, S., et al.: J. Agric. Food Chem., 55, 3225 (2007);<br></p>

<p>Applications 1,3-Dinitrobenzene is used as an analyte to detect explosive environments (1), including those containing picric acid (2). Neurotoxic agent (3). Drinking water contaminant candidate (CCL3) as per United States Environmental Protection Agency (EPA). Environmental contaminants; Food contaminants.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References 1. ÄŒapka, L. et al.: J. Chromatogr. A. 2015 Apr 3;1388:167-73.2. Sanda, S. et al.: Chem. Commun. (Camb) 2015 Apr 18;51(30):6576-93. Maurer, L. et al.: Neurotoxicology. 2016 Mar;53:74-84<br></p>

<p>Applications N-4-Benzyloxyphenyl Isobutyrylacetamide (cas# 265989-30-8) is a compound useful in organic synthesis.<br></p>

<p>Applications 4-Benzyloxyphenyl 4-Hydroxyphenyl Sulfone is used in the synthesis of Bis(4-hydroxyphenyl) Sulfone O-β-D-Glucuronide (B447395), which is a compound that is commonly used as a reactant in epoxy reactions. It is also used as a latent thermal catalyst for epoxy resin.<br>References Fu, J.W., et al.: Adv. Mat. Rsch., 266, 1022 (2011); Li, J.X., et al.: Polymers. Adv. Tech., 23, 803 (2012)<br></p>

<p>Applications 1-(2H-1,3-benzodioxol-5-yl)propan-2-ol (cas# 6974-61-4) is a useful research chemical.<br></p>

<p>Stability Hygroscopic<br>Applications Benzyltrimethylammonium chloride (cas# 56-93-9) is a useful research chemical.<br></p>

<p>Applications (4-Vinylphenyl)methanol (cas# 1074-61-9) is a useful research chemical.<br></p>

<p>Applications 2-Hydroxy-α,α,4-trimethylcyclohexanemethanol is used in protection measures in the prevention of tick-born diseases. Acaricide.<br>References Cisak, E. et al.: Annals Agri. Env. Med., 19, 625 (2012); Gbenou, J. et al.: Mol. Biol. Rep., 40, 1127 (2013);<br></p>

<p>Stability Light Sensitive, Moisture Sensitive<br>Applications (S)-2-Hydroxy-2-(3-phenoxyphenyl)acetonitrile is used as a reagent in the synthesis of Fluvalinate (F601100) and its related analogs which exhibit insecticidal activity.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Anderson, R.J., et al.: J. Agr. Food Chem., 33, 508 (1985)<br></p>

<p>Applications 2-Azidobenzoic Acid (cas# 31162-13-7) is a useful research chemical.<br></p>

<p>Applications 1,3,5-Trimethoxybenzene is a major scent component of the Chinese rose odour. 1,3,5-Trimethoxybenzene is also a useful synthetic intermediate and is used to synthesize triaryl- and triheteroarylmethanes.<br>References Scalliet, G., et al.: FEBS Lett., 523, 113 (2002); Nair, V., et al.: Org. Lett., 7, 5857 (2005)<br></p>

<p>Applications 5-(3,4-dihydroxyphenyl)pentanoic Acid (cas# 31129-94-9) is a useful research chemical.<br></p>

<p>Applications Diethyltoluenediamine is used in preparation of hydroxyl and amino-modified anti-explosion composite materials.<br>References Wei, M., et al.: Faming Zhuanli Shenqing, (2021);<br></p>

<p>Applications Pyribenzoxim can be used in biological study of production of acetolactate synthase inhibitor herbicide tolerant Brassica napus mutants.<br>References Ruiter, R., et al.: U.S. Pat. Appl. Publ., US 20150089682 A1 20150326 (2015)<br></p>

<p>Applications Phenylglyoxylic Acid (cas# 611-73-4) is a compound useful in organic synthesis.<br></p>

<p>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.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Miyatake, K. et al.: J. Am. Chem. Soc., 129, 3879 (2007); Chikashige, Y. et al.: Macromolecules, 38, 7121 (2005);<br></p>

<p>Applications 1,3-Divinylbenzene is a useful research chemical, a metabolites of diethenylbenzene in rat.<br>References Linhart, I., et al.: Xenobiotica, 22, 335 (1992)<br></p>

<p>Applications 2,3-dihydroxypropyl 4-hydroxybenzoate (cas# 93778-15-5) is a useful research chemical.<br></p>

<p>Applications Methyl 2-Nitro-4-(trifluoromethyl)benzoate has been used in the synthesis of isoxazolinone antibacterial agents, using nitrogen as a replacement for the stereogenic center of the molecule. Also used in the preparation of benzo[b]azepines as inhibitors of cholesterol ester transfer.n<br>References Snyder, L. et al.: Bioorg. Med. Chem. Lett., 14, 4735 (2004);<br></p>

<p>Applications α-Bromo-2,3,4,5,6-pentafluorotoluene, can be used as an organic fluorinated building blocks for chemical synthesis.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>

<p>Applications 4-ETHYL-3-NITROBENZOIC ACID (cas# 103440-95-5) is a useful research chemical.<br></p>

<p>Stability Very Moisture Sensitive<br>Applications Chlorotriphenylstannane is used in the synthesis of nanoparticles which bear triamide ligands.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Shariatinia, Z. et al.: Beil. J. Nanotech., 4, 94 (2013);<br></p>

<p>Applications 4-hydroxy-2-nitrobenzoic acid (cas# 74230-08-3) is a useful research chemical.<br></p>

<p>Applications 3-(4-tert-Butylbenzene)propionic Acid (cas# 1208-64-6) is a compound useful in organic synthesis.<br></p>

<p>Applications Dibenzyl terephthalate is used in the synthesis of Pharacine (P294550), which is a natural p-cyclophane from the bacterial strain Cytophaga sp. AM13.1. Pharacine is a poly(butylene terephthalate) dimer.<br>References Shaaban, M. et al.: J. Nat. Prod., 65, 1660 (2002); East, G.C. et al.: Polymer, 23, 323 (1982);<br></p>

<p>Applications 4-(Methylsulfonyl)phenylacetic Acid is an intermediate used to prepare heterocyclic diaryl compounds as selective COX-2 inhibitors. It is also used to synthesize hydroxyfuranones as antioxidants and antiinflammatory agents.<br>References Eren, G., et al.: Bioorg. Med. Chem., 18, 6467 (2010); Weber, V., et al.: Bioorg. Med. Chem., 13, 4552 (2005)<br></p>

<p>Applications 3-Amino-4-(carboxymethyl)benzoic acid<br></p>

<p>Stability Very Very Moisture Sensitive<br>Applications Dichlorotriphenylphosphorane is a reagent used in the synthetic preparation of sulfonamides. Also used to prepare O-alkylated benzamides.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Chen, Y. et al.: RSC. Adv., 5, 4171 (2015); Prabhakaran, P. et al.: Tetrahedron, 68, 4485 (2012);<br></p>

<p>Applications Triethylene Glycol Bis(3-​tert-​butyl-​4-​hydroxy-​5-​methylphenyl)​propionate is used as a polymer antioxidant stabilizer in adhesives and polymers for food contact. Generally functions as an antioxidant in the chemistry of plastics.<br>References United States Food and Drug Administration.: Federal Register, 50, 63 (1985); Liang, H., et al.: Acta Endocrinol., 128, 451 (1993);<br></p>

<p>Applications Bis(4-tert-butylphenyl)amine could be a useful reagent for synthesizing efficient luminogens with AIE features that permit imaging the brain through an intact skull.<br>References Qin, W., et al.: Adv. Mater. (Weinheim, Germany), 32, 2000364 (2020)<br></p>

<p>Applications (1R,2R)-1,2-Cyclohexanedimethanol 1,2-Dimethanesulfonate (cas# 186204-35-3) is a compound useful in organic synthesis.<br></p>

<p>Impurity Sulfadimethoxine EP Impurity C<br>Stability Hygroscopic<br>Applications 4-Acetamidobenzenesulfonic Acid (Sulfadimethoxine EP Impurity C) is a metabolite of Sulfanilic acid.<br>References Saab, N., et al.: Eur. J. Med. Chem., 34, 745 (1999), Kim, H., et al.: J. Pharm. Biomed. Anal., 27, 51 (2002), Santelli-Rouvier, C., et al.: Eur. J. Med. Chem., 39, 735 (2004),<br></p>

<p>Applications Tris(4-tert-butyl-3-hydroxy-2,6-dimethylbenzyl) Isocyanurate as an antioxidant and/or stabilizer in polystyrene and rubber-modified polystyrene intended for use in contact with food at room temperature or below. Tris(4-tert-butyl-3-hydroxy-2,6-dimethylbenzyl) Isocyanurate is also used as a stabilizer in polyethelene and poloypropylene.<br>References Kawamura, Y. et al.: Shok. Eiseig. Zas., 37, 272 (1996); United States Food and Drug Administration: Fed. Reg., 45, 57711 (1980);<br></p>

<p>Impurity Alverine EP Impurity B<br>Applications 3-Phenyl-1-propanol is used as a reagent in the synthesis of Dihydrocinnamyl Cilnidipine (D448605) and is a potent aroma biotransformation product.<br>References Bosse, A.K., et al.: Food Chem., 141, 2952 (2013)<br></p>

<p>Applications 2-Benzoylbenzoic Acid is a reagent that is used in the synthesis of BzATP Triethylammonium Salt, which is a selective P2X purinergic agonist. It is more potent than ATP at homodimeric P2X7 receptors.<br>References Abou-Seri, S. M., et al.: Eur. J. Med. Chem., 107, 165 (2016);<br></p>

<p>Applications N-(Benzyloxycarbonyl)ethanolamine is an intermediate used to prepare alkynylaryladenines as A2A adenosine receptor agonists and effects on hepatic glucose production. It is also used in the synthesis of functionalized N-arylaminoethyl amides as noncovalent inhibitors of cathepsin S.<br>References Harada, H., et al.: Bioorg. Med. Chem., 9, 2709 (2001); Tully, D., et al.: Bioorg. Med. Chem. Lett., 16, 5112 (2006)<br></p>

<p>Applications N-[(4-chlorophenyl)methyl]cyclopentanamine is a useful reagent for the preparation of γ-​lactams.<br>References Fujii, T., et al.: Tetrahedron Letters, 61, 152276 (2020)<br></p>

<p>Applications 1,3-Diphenylacetone (cas# 102-04-5) is a useful research chemical.<br></p>

<p>Applications 1-Cyclohexenyl phenyl ketone is a useful reactant for the synthesis of cyclopentanone enol ethers.<br>References Huang, X., et al.: J. Am. Chem. Soc., 129, 6398-99 (2007);<br></p>

<p>Applications tert-Butylbenzene is a component of the model diesel fuel.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Xiao, Jing, et al.: Indus. &amp; Eng. Chem. Res., 51(8), 3436-3443 (2012)<br></p>

<p>Applications N-Phenoxyisopropyl-N-benzylaziridinium Perchlorate is a useful intermediate in the synthesis of aziridinium ions and analogs that functions as α-adrenergic blockades.<br>References Henkel, J. G., et al.: J. Med. Chem., 19, 6 (1976)<br></p>

<p>Applications 4-tert-Butyl-N-phenylaniline may be useful in the synthetic preparation of amines via Buchwald-Hartwig amination reaction of aryl thioethers.<br>References Bismuto, A., et al.: ACS Catal., 10, 4630 (2020)<br></p>

<p>Applications Intermediate in the production of Cyclophosphamide metabolites.<br>References Takamizawa, A., et al.: Chem. Pharm. Bull., 20, 1612 (1972),<br></p>

<p>Applications 2-Amino-2-phenylbutyric acid 96% (cas# 5438-07-3) is a useful research chemical.<br></p>

<p>Applications 4,4'-Oxydibenzenesulfonyl hydrazide (cas# 80-51-3) is a useful research chemical.<br></p>

<p>Applications 2,2-Diphenylcyclopropanecarbonitrile is used in the synthetic preparation of cyclopropanation or metathesis products by reactions of diazo compds. with alkenes catalyzed by [RuCl(cod)(Cp)].<br>References Basatro, M., et al.: Eur. J. Chem., 15, 1516, (2009);<br></p>

<p>Stability Light Sensitive<br>Applications 2-Benzylacrylic Acid (cas# 5669-19-2) is a compound useful in organic synthesis.<br></p>

<p>Applications 2-(Acetylamino)-3-(phenylthio)propanoic acid is a useful chemical in research.<br></p>

<p>Applications 3-PHENOXYPHENYLACETONITRILE (cas# 51632-29-2) is a useful research chemical.<br></p>

<p>Impurity Phenylephrine EP Impurity A<br>Applications rac Norphenylephrine Hydrochloride is an Impurity A of phenylephrine. A phenylephrine derivative as leukotriene D4 antagonists.<br>References Musser, J.H., et al.: J. Med. Chem., 30, 2087 (1987),<br></p>

<p>Stability Light Sensitive<br>Applications 1-Benzyl-1,4-dihydronicotinamide (cas# 952-92-1) is a compound useful in organic synthesis.<br>References Mailliet, F., et al.: Biochem. Pharmacol., 71, 74 (2005), Sandanayaka, A., et al.: J. Material. Chemis., 17, 2540 (2007),<br></p>

<p>Applications 2-(4-Diethylamino-2-hydroxybenzoyl)benzoic Acid<br></p>

<p>Applications 2-(2-carbamoylphenyl)acetic acid (cas# 23362-56-3) is a useful research chemical.<br></p>

<p>Applications 1-Cyclohexenylcarboxylic Acid is a reagent used in the synthesis and optimization of small-molecule HIV-1 entry inhibitors. Also used in the stereoselective synthesis of diazabicyclic β-lactams for antimicrobial activity.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Tuyishime, M. et al.: Bioorg. Med. Chem. Lett., 24, 5439 (2014); Zhang, S. et al.: J. Org. Chem., 81, 956 (2016);<br></p>

<p>Applications 3,4'-Diaminodiphenyl Ether, can be used for the synthesis of asymmetric soluble polyimides. It can also be used as a spacer in the preparation of glycine-based molecular tongs as inhibitors of β-amyloid peptide Aβ1-40 aggregation in vitro.<br>References Zhao, T., et al.: Suliao Gongye, 39, 20 (2011); Cellamare, S., et al.: Bioorg. Med. Chem., 16, 4810 (2008);<br></p>

<p>Applications 1,1-Cyclohexanediacetic acid monoamide is an impurity of Gabapentin (G117250), an amino acid structurally related to γ-Aminobutyric Acid (GABA), designed to cross the blood brain barrier. Gabapentin is used as an anticonvulsant.<br>References Vollmer, K.-O. et al.: Arzneimittel-Forshc., 36, 830 (1986), Saletu, B., et al.: Int. J. Clin. Pharmacol. Ther. Toxicol., 24, 362 (1986)<br></p>

<p>Applications 4-(ETHOXYCARBONYL)BENZOIC ACID (cas# 713-57-5) is a useful research chemical.<br></p>

<p>Applications 1,2,3-Trimethylbenzene is one of the three isomers of trimethylbenzene. It is a useful synthetic intermediate. It shows nuerotoxic effects in rats after acute and subchronic inhalation exposure.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Korsak, Z., et al.: Int J Occup Environ Med., 9, 341 (1996); Tomas, T., et al.: Int J Occup Environ Med., 12, 73 (1999)<br></p>

<p>Applications Aromatic amines likely to have high carcinogenic potency. QSARs of aromatic amines.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Franke, R., et al.: Carcinogenesis, 22, 1561 (2001), Benigni, R., et al.: Chem. Rev., 105, 1767 (2005), Benigni, R., et al.: Environ. Mol. Mutagen., 50, 152 (2009),<br></p>

<p>Applications N-Diethylaminoethyl-p-[2-(-n-octyloxy)-benzoyl]aminobenzoate (cas# 26090-29-9) is a compound useful in organic synthesis.<br></p>

<p>Applications 2-(Hydroxyimino)-3-phenylpropanoic acid (cas# 3682-17-5) is a useful research chemical.<br></p>

<p>Impurity Quetiapine EP Impurity G; Quetiapine Impurity G; Quetiapine USP-G<br>Applications Dibenzo[b,f][1,4]thiazepine-11-[10H]one (Quetiapine EP Impurity G; Quetiapine Impurity G; Quetiapine USP-G) is an intermediate in the synthesis of quetiapine (Q510000).<br></p>

<p>Applications 4-Hydroxybenzylideneacetone is a reagent in the synthesis of anti-proliferative agents with 2-nitrophenylacetonitrile moieties.<br>References Zhang, X. et al.: Org. Biomol. Chem., 12, 355 (2014);<br></p>

<p>Applications p,p'-Dimethoxytriphenylcarbinol, can be used in Amberlyst-15 catalyzed regioselective tritylation of sugar-based diols.<br>References Valeru, A., et al.: J. Carbohydrate Chem., 37, 318-326 (2018);<br></p>

<p>Applications 2-(4-Hydroxycyclohexyl)acetic acid (cas# 99799-09-4) is a useful research chemical.<br></p>

<p>Stability Volatile<br>Applications Xylene, is the precursor for Terephthalic Acid and Dimethyl Terephthalate, both monomers used in the production of polyethylene terephthalate (PET) plastic bottles and polyester clothing. It can also be used as a solvent.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Tremblay, J. F., et al.: Chem. Eng. News, 89 (38), 18 (2011); Clark, J. E., et al.: Ind. End. Chem., 47 (2), 250 (1955);<br></p>

<p>Applications [Di(benzyloxy)methyl]benzene is a reagent in organic chemical synthesis such as the synthesis of O-benzyl protected anti aldols<br>References Cosp, A. et al.: Synlett., 8, 1109 (2003); Shenbagam, K. et al.: Orient. J. Chem., 29, 747 (2013);<br></p>

<p>Applications Reagent used to prepare poly-substituted benzenes.<br>References Grady, R., et al.: J. Cell. Biochem., 25, 15 (1984), Powis, G., et al.: Cancer Res., 47, 2363 (1987), Zeiger, E., et al.: Environ. Mol. Mut., 11, 1 (1988),<br></p>

<p>Stability Moisture Sensitive<br>Applications 3A-METHYLHEXAHYDROISOBENZOFURAN-1,3-DIONE (cas# 25550-51-0) is a useful research chemical.<br></p>

<p>Applications 4-((4-(Allyloxy)phenyl)sulfonyl)phenol is an additive to enhance the flame-retardation of unsaturated polyester resin (FR-UPR).<br>References Dai, K., et. al.: Ind. Eng. Chem. Res., 51, 15918 (2012)<br></p>

<p>Applications N,N-Dicyclohexylmethylamine is used as a reagent in the base preparation of 13C2- and 2H phenethylamines as internal standards for IDMS by Pd-catalyzed double carbonylation of aryl iodides in the presence of amine nucleophiles followed by deoxygenation.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Nielsen, D., J. Org. Chem., 74, 6155 (2012)<br></p>

<p>Applications 3-Cyclohexenylcarboxylic Acid has been found to be an oxidizable, nongrowth substrate and induces the metabolism of cyclohexanecarboxylic acid and benzoic acid in a strain of Pseudomonas putida. 3-Cyclohexenylcarboxylic Acid has been used as food for cultures of Streptomyces sp.  KCTC 11604BP fkbO deletion mutant to make 32-dehydroxy-FK506, a FK506 analogue containing a non-natural starter unit.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Blakley, E.R., Papish, B.: Can. J. Microbiol., 28, 1324 (1982); Ban, Y.H., et. al.: Mol. bioSystems, 9, 944 (2013)<br></p>

<p>Applications Phenyl 4-Hydroxybenzoate is a substance for the production of stable exenatide preparations for treating diabetes and obesity. Investigation of drug partition property in artificial sebum for the targeted delivery of therapeutic agent into the hair and sebaceous follicles. In vitro and molecular docking studies on the side chains of parabens as modulators of antiandrogenic activities.<br>References Valiveti, S., et al.: Int. J. Pharm.; Zhong, H., et al.: From Faming Zhuanli Shenqing (2009), CN 101366692 A 20090218; Ding, K., et al.: Env. Sci. Technol., 51, 6452 (2017)<br></p>

<p>Applications 2,4-Dioxo-4-phenylbutanoic acid<br></p>

<p>Applications 1-Phenyl-2-butanamine (cas# 30543-88-5) is a useful research chemical.<br></p>

<p>Applications Propylbenzene is used as a solvent and an intermediate in various organic synthesis, such as tetrahydronaphthoyl- and tetrahydronaphthylethenylbenzoic acids. It can also be used as an additive in fuels.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Dagaut, P. and Gail, S.: J Phys Chem A. 111, 3992 (2007); Boehm, M. F., et al.: J. Med. Chem. 37, 2930 (1994)<br></p>

<p>Applications Cyclohexanemethanol is a chemicl reagent used in the synthesis of potent inhibitors of cyclin-dependent kinases 1 &amp; 2.<br>References Hardcastle, I. et al.: J. med. Chem., 47, 15, 3710 (2004); Sayle, K. et al.: Bioorg. Med. Chrm. Lett., 13, 3079 (2003);<br></p>

<p>2,4,6-Trihydroxytoluene is a phenolic compound with an intense yellow color. It is used for the preparation of dryopteris and as a fabric dye. 2,4,6-Trihydroxytoluene is also used in the production of pharmaceuticals and as a chemical intermediate. 2,4,6-Trihydroxytoluene has been shown to inhibit the growth of bacteria by binding to one or more hydroxyl groups on the bacterial cell wall. This binding prevents the formation of an antibiotic-inhibitor complex with the enzyme cell wall synthesis that is required for cell wall biosynthesis, inhibiting protein synthesis and cell division.</p>

<p>2,4,6-Trimethylbromobenzene is a chemical compound with the molecular formula C7H8Br3. It is synthesized by the reaction of 2,4,6-trimethylaniline and bromine in the presence of a base such as potassium carbonate or sodium hydroxide. The synthesis can be carried out with or without solvent. When heated at reflux in toluene, it undergoes an electrophilic substitution reaction with chloroform to form 2-chloro-6-methylbenzene. 2,4,6-Trimethylbromobenzene can also be synthesized by reacting 1,3-dibromopropane with hydroquinone and dibutyltin dichloride in the presence of a strong acid catalyst. The light emission from this compound appears as a yellow color in solution. The molecule has three asymmetric centers: two on the benz</p>

<p>4-Methoxybenzenediazonium tetrafluoroborate (MBD) is a synthetic molecule that can be prepared by the reaction of sodium hydrogen with UV irradiation. MBD has been shown to have a pharmacokinetic profile similar to methyl cinnamate and is used in the treatment of hyperpigmentation, such as melasma and post-inflammatory hyperpigmentation. MBD interacts with the amino acid tyrosine at its 4-hydroxyl group, cleaving the C-O bond and forming an intramolecular hydrogen bond with the oxygen atom. This results in the formation of diazonium salt which reacts with tyrosinase and inhibits its activity.</p>

<p>1,3-Dimethoxybenzene is a carbonyl compound with the chemical formula C6H4(OCH2)2. It is soluble in water and has a boiling point of 176 °C. This compound reacts with hydrochloric acid to produce an intermediate acid chloride and hydrogen chloride gas. 1,3-Dimethoxybenzene also reacts with trifluoromethanesulfonic acid to produce an intermediate sulfonium salt and hydrogen fluoride gas. 1,3-Dimethoxybenzene can be used as a reagent for analytical methods such as IR spectroscopy, NMR spectroscopy, or mass spectrometry. When 1,3-dimethoxybenzene is combined with sodium hydroxide and acetic acid it forms an isothiouronium salt that can be used to study the effects of fatty acids on physiological activity.<br>1,3-Dimethoxybenzene has conformational</p>