Building Blocks

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>6-Chloro-7-fluoroquinoxaline is a quinoxaline that has been shown to have antiviral properties, inhibiting the activity of integrase enzymes in human cells. 6-Chloro-7-fluoroquinoxaline is structurally similar to other quinoxalines, with a hydrophobic region and a quinone acceptor. The pharmacophore of this drug is believed to be the same as that of other quinoxalines, which means it binds to the enzyme's active site by inserting into its hydrophobic pocket. 6-Chloro-7-fluoroquinoxaline has been shown to inhibit HIV and other viruses as well as SARS coronavirus (SARS CoV).</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>2-Morpholinoethyl isothiocyanate is a synthetic chemopreventive agent that has been shown to be an antioxidant and to induce apoptosis of cancer cells in vitro. It inhibits the growth of liver cancer cells by inhibiting the transcription of oncogenes, such as c-myc and c-jun, and also by inhibiting the activity of other enzymes, such as glutathione S-transferase. 2-Morpholinoethyl isothiocyanate also induces apoptosis in fibroblasts by activating transcription factors, such as NF-κB, which regulate the expression of proapoptotic genes.</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>Puerarin is a natural compound that is found in the roots of the plant Pueraria lobata. It has been shown to inhibit the binding of dopamine receptor agonists to their receptors, which may be due to its structural similarity to dopamine. Puerarin also inhibits the activity of an enzyme called tyrosine hydroxylase, which converts tyrosine into l-dopa and is a key enzyme in the synthesis of neurotransmitters such as dopamine and norepinephrine. Puerarin has been shown to have anti-inflammatory effects in tissue culture experiments, and it may possess potential for treating autoimmune diseases due to its ability to inhibit inflammatory responses.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>2-(4-Methoxy-3-nitrophenyl)acetic acid is a linker used in peptide synthesis. It reacts with benzylic alcohols to form stable, cleavable linkages. 2-(4-Methoxy-3-nitrophenyl)acetic acid preferentially reacts with phenylacetic acid and deprotects the benzyl group from a peptide. This product is stable at room temperature and can be used in solid phase chemistry, such as peptide synthesis.</p>

<p>Versatile small molecule scaffold</p>

<p>Methyl 4-chloropentanoate is a piperidine derivative and an intermediate in the reductive amination of ketones. It is used as a reagent for the synthesis of pyridine derivatives, carbamates, and other functionalized compounds. Methyl 4-chloropentanoate can be prepared by hydrogenation of methyl 4-chlorobutyrate or by electrochemical oxidation of methyl 4-aminobenzoate. This compound has been used in organic process research and electrochemical preparations.</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>3-(Methylamino)pyrazine-2-carbonitrile (3MAPCN) is a synthetic chemical that has been optimized for use as a cyanide antidote. It has been shown to be effective against cyanide poisoning in rats and is currently undergoing clinical trials. 3MAPCN binds to the iron atom of cytochrome c oxidase in the mitochondrial electron transport chain, thereby inhibiting the enzyme's ability to produce ATP. This prevents cell death by depriving the cell of energy.</p>

<p>2-Acetamido-3-(4-hydroxy-3-methoxyphenyl)propanoic acid is an organic acid that is used as a diagnostic agent for dopamine. It has been shown to be effective in the diagnosis of pediatric cases of DOPA responsive dystonia and DOPA responsive choreoathetosis. This compound may be used to diagnose Parkinson's disease, although it is not yet approved for this use. 2-Acetamido-3-(4-hydroxy-3-methoxyphenyl)propanoic acid is also used as a biochemical marker in the retrospective diagnosis of monoamine oxidase inhibitor therapy and in the clinical development of drugs with monoamine oxidase inhibiting activity.</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>3-Chloro-1-methyl-1H-pyrazole is a regioselective, heterocyclic compound. It is a halovinyl derivative of pyrazole and is used in the synthesis of other heterocycles. 3-Chloro-1-methyl-1H-pyrazole has been found to be an efficient synthetic intermediate for both ketones and pyrazoles. The reaction mechanism for this compound involves an initial alkylation followed by a substitution reaction with the nucleophilic hydroxyl group. The final product is formed via a heterocyclization step involving fragmentation and halogenation.</p>

<p>1-Cbz-2-methylpyrrolidine-2-carboxylic acid is an orally active PARP inhibitor that has been shown to inhibit tumor growth in clinical trials. It is a carboxamide derivative with a cyclic structure. 1-Cbz-2-methylpyrrolidine-2-carboxylic acid blocks cellular proliferation and induces apoptosis by inhibiting DNA synthesis and protein expression. This agent also inhibits the growth of murine melanoma cells in vitro, as well as xenografts in vivo. In addition, 1-Cbz-2-methylpyrrolidine-2-carboxylic acid has been shown to be more potent against cancer cells than other PARP inhibitors, such as abt 888.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Methyl 4-aminobenzoate hydrochloride is a compound that is soluble in water and has a molecular weight of 155.14 g/mol. The compound has an acidic nature, with the pKa being 2.5, which makes it a proton donor and an acid catalyst. It can be used to synthesize retinoic acid, which is used to treat acne, by reacting with glycinamide ribonucleotide. Methyl 4-aminobenzoate hydrochloride can also be used for sample pretreatment before analysis by gas chromatography (GC), liquid chromatography (LC) or mass spectrometry (MS). This compound is not highly polar and can therefore be dissolved in non-polar solvents such as hexane or dichloromethane. Methyl 4-aminobenzoate hydrochloride reacts with anthracene and amines to form methyl derivatives.</p>

<p>Versatile small molecule scaffold</p>

<p>1-Iodo-4-methoxy-2-methylbenzene (1IMMB) is an iodide which has been used as a precursor in the synthesis of carbonyl groups. This compound has also been shown to have high yields and mechanistic. The carbonyl group is located at the 1,3 positions and the methoxy group is located at the 2 position. This compound reacts with acetonitrile to form a naphthalene derivative. 1IMMB also reacts with an alcohol to form a cyclic ether with regiospecificity. It can also be used as a catalyst in the synthesis of unsymmetrical compounds that contain both carbonyl groups and alcohols.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>1-(2-Ethylhexyl) 4-methyl benzene-1,4-dicarboxylate is a silylated, polysulphide sealant with good adhesion to many plastics and metals. It is also used as a plasticizer for acrylates and a sealant for polyurethanes. This product has been shown to be an effective sealant for terephthalate and polyethers. The molecule contains two ester groups that react with the hydroxyl groups on the surface of the substrate to form the crosslinked network.</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>8-Chloro-1H-benzo[D][1,3]oxazine-2,4-dione is an organic chemical used as a precursor to pharmaceuticals. It is produced by the esterification of an acid chloride with a carboxylic acid. This chemical can be converted into other products through hydrogenation or hydrochlorination. 8-Chloro-1H-benzo[D][1,3]oxazine-2,4-dione is also used in the production of xylene and dichlorobenzene. This compound has two isomers that differ in their reactivity due to steric hindrance. The less reactive isomer has been shown to have antiinflammatory effects in mice.</p>

<p>Cyclobutane-1,3-diol is an organic compound that is a viscous liquid at room temperature. It is used in the production of polyesters and coatings. Cyclobutane-1,3-diol has been shown to be a good ligation partner with ethylene glycol in the liquid phase. It also has been used as an impurity scavenger and as a skeleton for other compounds. Cyclobutane-1,3-diol can be purified by distillation or crystallization, but it may contain fluorine or alkali metal residues that are difficult to remove. There are two stereoisomers of cyclobutane-1,3-diol: D-(+)-cyclobutane-1,3-diol and L-(+)-cyclobutane-1,3-diol.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>3-(4-Nitrophenyl)-5-phenyl-1H-pyrazole is a dipole tautomeric proton tautomer with a fluorescence photophysical. It has a molecular orbital that is acidic. 3-(4-Nitrophenyl)-5-phenyl-1H-pyrazole has the following transfer functional groups: nitro, fluorescence, and photophysical. 3-(4-Nitrophenyl)-5-phenyl-1H-pyrazole is an experimentally determined molecule with a molecular orbitals of acidic. It has two tautomers, which are the dipole and tautomers. The dipole tautomeric proton tautomer is the more stable form of 3-(4-Nitrophenyl)-5-phenyl-1H-pyrazole in solution.</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>2-(3,4-Dihydroisoquinolin-2(1H)-yl)ethanol is a quinoline derivative that has been shown to inhibit the growth of tumour cells. It has been shown to induce cell death in hepatoma cell lines and inhibit the proliferation of human tumour cells. This compound binds to choline receptors on the surface of cancer cells, inhibiting the release of neurotransmitter acetylcholine which is involved in many cellular processes including muscle contraction and nerve conduction. 2-(3,4-Dihydroisoquinolin-2(1H)-yl)ethanol also inhibits lipid peroxidation and induces apoptosis by binding to iron in mitochondria.</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>Methyl imidazo[1,2-a]pyridine-5-carboxylate is a fluorescent compound that can be used as a reagent to measure the activity of esterases. It has been shown to bind to 4-methylumbelliferone and react with it in a process that is catalyzed by esterases. 4-Methylumbelliferone is a fluorescent compound that can be used as a substrate for estersase activity.</p>

<p>Versatile small molecule scaffold</p>

<p>Methyl 3-(bromomethyl)-4-nitrobenzoate is a chemical compound that belongs to the group of medicinal compounds. It has been shown to be nontoxic in mice, and stimulates the production of nitric oxide in macrophages by activating toll-like receptor-4. Methyl 3-(bromomethyl)-4-nitrobenzoate is also catalytic for the synthesis of palladium complexes with a variety of ligands, including acetates, carbonates, and chlorides. This chemical has been used as a probe for identifying proteins involved in cell signaling pathways and as a screening tool for the identification of new therapeutic targets.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Methyl 4-(bromomethyl)-3-nitrobenzoate is a nitro compound that has been found to have anti-leishmanial activity. It inhibits the growth of Leishmania spp. and reverses the resistance to estradiol in Leishmania donovani, leading to a decrease in parasite load and an increase in survival time. Methyl 4-(bromomethyl)-3-nitrobenzoate is synthesized by coupling activated methyl 3-nitrobenzoate with bromoacetic acid. The nitro group can be photolabile and easily cleaved by ultraviolet light, which makes this drug suitable for use as a photosensitizer for photodynamic therapy (PDT). This drug has been shown to be effective against human cells in vitro, but not against mouse or rat cells.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>