Building Blocks

<p>Versatile small molecule scaffold</p>

<p>(2S)-3-Methyl-2-(4-methylbenzenesulfonamido)butanoic acid is a serine protease inhibitor that binds to the active site of serine proteases, such as those found in Alzheimer's Disease and other neurodegenerative diseases. The compound has been shown to inhibit amyloid beta peptide production and to have an inhibitory effect on the progression of Alzheimer's disease. It has also been shown to prevent neuronal death following traumatic brain injury. The mechanism by which (2S)-3-Methyl-2-(4-methylbenzenesulfonamido)butanoic acid inhibits amyloid beta peptide production is not yet clear, but it may be due to its ability to inhibit enzymes involved in histidine metabolism or its ability to bind with a catalytic site on the enzyme.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Cinnolin-3-amine is a pyrimidine compound that inhibits the proliferation of cells and has been shown to be effective in treating hyperproliferative diseases. It binds to chloride ions, protonation, or aromatic hydrocarbons, which are typically found in inflammatory diseases. Cinnolin-3-amine can also react with hydrochloric acid and aliphatic hydrocarbons and form zirconium oxide. Cinnolines are nitrogen atoms that have a receptor subtype, coordination chemistry, and hydroxyl group. These features play a role in cancer treatment by inhibiting the growth of tumor cells.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>2-Methyl-1-benzothiophene-3-carboxylic acid is a sulfur containing compound that can be found in many natural products. It is the product of the oxidation of sulfites by hydrogen peroxide and can be found in soil, water, and plants. This compound is synthesized by pseudomonas strains and has shown to have microbial activity against Pseudomonas aeruginosa isolates. 2-Methyl-1-benzothiophene-3-carboxylic acid also exhibits antibacterial activity against other bacteria such as Escherichia coli, Salmonella enterica, and Proteus mirabilis. This compound is an isomer of a number of other thiophenes such as benzothiophene and thiobenzamide.</p>

<p>2-(Benzylsulfanyl)acetonitrile is an intermediate in the synthesis of a number of biologically active compounds, including ornithine and paraformaldehyde. It is also an intermediate in the synthesis of 2-methyl-2-nitrosopropane, which is used as a reagent to prepare nitrosobenzene. 2-(Benzylsulfanyl)acetonitrile can be reacted with various organic compounds to produce a variety of products. For example, when it reacts with paraformaldehyde, it yields 2-benzylthioacetonitrile and 2-hydroxyethyl methacrylate. When reacted with acetone, it yields methyl 3-(2-acetonylbenzylthio)-3-cyanopropionate. This product has been used as a synthase inhibitor in inflammation research and as an adrenergic receptor blocker for the treatment of asthma.</p>

<p>N-Benzyl-4-methoxyaniline is an organic compound that is used in the manufacture of dyes and pharmaceuticals. This chemical has been shown to be a substrate for glutamate dehydrogenase, which is an enzyme that converts it into 2,3-dihydroxyphenylalanine (DOPA). N-Benzyl-4-methoxyaniline also reacts with trifluoroacetic acid, generating benzaldehyde. The reaction mechanism of this molecule is nucleophilic attack by the hydroxyl group on the benzene ring.<br>The detection sensitivity of this compound was improved through x-ray crystal structures and FTIR spectroscopy studies. It has been shown to have a m2 phenotype, which is associated with cancer.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>3-(Trimethylsilyl)pyridine is a compound that belongs to the group of methosulfates and sulfates. The preparation of this compound starts with the reaction of picolinonitrile with methosulfate and pyridine-based reagents in refluxing ethanol. 3-(Trimethylsilyl)pyridine is used as a precursor for the synthesis of picolinamide, which is an important intermediate for organic syntheses. 3-(Trimethylsilyl)pyridine has been shown to react with cyanide ion to form 3-cyano-2-methyl-N,N-dimethylaniline. This reaction can be catalyzed by potassium hydroxide (KOH).</p>

<p>Versatile small molecule scaffold</p>

<p>C-(1-Phenyl-cyclohexyl)-methylamine is an ether that is used as a research chemical. It is also known as PCA, 1-phenylcyclohexanol, or C1PCA. This compound has the potential to induce anesthesia and has been used in the past as an analeptic drug. The synthesis of this compound involves refluxing a mixture of phenylacetaldehyde and cyclohexanone with methylamine.</p>

<p>1-Phenylcyclopentanecarbonyl chloride is an aliphatic compound with a chlorine atom. It is soluble in water and has a solubility of 4.6 g/L at room temperature. 1-Phenylcyclopentanecarbonyl chloride is used as a precursor to produce bioplastics, such as poly(1-phenylcyclopentane)chloride and poly(1,2-diphenylethylene)chloride. This compound can also be used to disrupt cell membranes by reacting with the chloride ion on the outside of the membrane, which lowers its permeability. 1-Phenylcyclopentanecarbonyl chloride reacts with moieties in organic compounds, such as aliphatic and cycloaliphatic moieties, to form covalently bonded chlorides that are less reactive than their corresponding hydrochlorides or other halides. The lower reactivity of these chlorides allows them to</p>

<p>1-Phenyl-cyclopentylamine (1-PCPA) is an amine that is typically used in the analysis of complex reactions. It has a nanomolar range and can be detected with various analytical methods, such as in vitro studies. 1-PCPA is used to measure enzymatic activity within the micromolar range. It has a bioisosteric relationship with pentapeptide, which means it can be substituted for pentapeptide in vivo without disrupting protein function or structure. 1-PCPA also has oral toxicity and behavioral effects, making it useful for analyzing the effect of amines on sensitivity and hydrochloric acid.</p>

<p>1-Phenylcyclobutylamine is a reactive molecule that can undergo radical reactions. The radical mechanism is one of the main classes of chemical reactions. 1-Phenylcyclobutylamine reacts with oxygen to form hydroperoxide and hydrogen peroxide. It also reacts with other molecules such as flavin and cytochrome P450, which are important for the metabolism of drugs in the body. 1-Phenylcyclobutylamine has been shown to inhibit the activity of cyclopropylamine, which is an inhibitor of cytochrome P450 enzymes. Inhibition by 1-phenylcyclobutylamine may be due to its ability to form free radicals or directly react with other substances in the body.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>5-Nitro-2,3-dihydro-1-benzofuran is a versatile compound that serves as an intermediate in the synthesis of various products. It is commonly used in the production of pyrazoles, fatty acids, and aromatic ketones. Additionally, it can be utilized as a methylating agent in chemical reactions.</p>

<p>1-(2-Nitrophenyl)propan-1-one is an electron acceptor in the chemistry of isoxazoles. The compound has a cation that can be protonated to form an alkyl group. 1-(2-Nitrophenyl)propan-1-one has been shown to react with cyanide to form acylium ions and release hydrogen cyanide gas. This compound also reacts with the probe pinacolborane to form isopropyl boronate, which can be used as a spectroscopic probe for aromatic ketones.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>2,4,4-Trimethylpentanal is a colorless liquid with a sweet odor. It is used as an olefin and solvent, and has industrial applications in the production of chloroform, solvents, and naphthenes. 2,4,4-Trimethylpentanal can also be used as a precursor for the production of benzene by hydrogenation. This product can be found in the liquid phase at room temperature and is soluble in organic solvents such as chloroform and carbon tetrachloride. It reacts with sulphonic acid to produce phosphoric acid or with pentane or tetrachloride to produce epoxides.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>The synthesis of 2-methyl-3-oxo-pentanoic acid methyl ester is accomplished by a three step process. The first step is the intramolecular condensation of 2,2-dimethylpropionic acid with acetone to form a 1:1 mixture of 3,4-dihydroxybutyl and 4,4-dihydroxybutyl esters. The second step is the selective transesterification of the 3,4-dihydroxybutyl ester with benzaldehyde. This reaction provides an optically pure 2-methyl-3-oxo-pentanoic acid methyl ester as the major product. The third step is an aldol condensation between the ketone from the second step and acetone to produce another optically pure 2,2 dimethylpropionic acid methyl ester.</p>

<p>Versatile small molecule scaffold</p>

<p>3-Methoxy-cyclohexanone is a chemical that can be synthesized from 3-methoxy-cyclohexanol. It is used as a starting material for the synthesis of other chemicals such as cyclopentanol, cyclohexene, and cyclohexanol. 3-Methoxy-cyclohexanone can be produced by heating the alcohol in solvents with a palladium catalyst and irradiating the mixture. This process produces an excellent yield. The reaction can also be catalyzed by amines or metal complexes. When heated, 3-methoxy-cyclohexanone isomerizes to produce 3-methyl-cyclohexanone, which can then undergo reductive amination to produce 2-(3'-methylphenyl)propanal.</p>

<p>Versatile small molecule scaffold</p>

<p>1-Methyl-2,3-dihydro-[1,1'-biphenyl]-4(1H)-one is a chiral compound with an enolate functional group. It has been used to synthesize the lipase inhibitor ursodeoxycholic acid and cyclohexanones. The enzyme 1-methyl-2,3-dihydro-[1,1'-biphenyl]-4(1H)-one is able to catalyze the hydrolysis of esters and transesterification of esters. This class of compounds also has been found in pseudomonas fluorescens and has been shown to inhibit the growth of this bacteria.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>2,3,5,6-Tetramethylbenzaldehyde is an ancillary ligand that has been used in the synthesis of fluorescent devices and optical devices. It is a nonpolar compound that can be used as a solvent for materials that are not soluble in water. 2,3,5,6-Tetramethylbenzaldehyde is soluble in nonpolar solvents such as toluene or hexane. The compound's fluorescence properties have been studied using exciplex emission and single-crystal x-ray diffraction. 2,3,5,6-Tetramethylbenzaldehyde has also been shown to bind anions such as Cl-, NO2-, and CO32-.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>