Building Blocks

<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>Thieno[3,4-b]thiophene-2-carboxylic acid is a carboxylic acid. It has the ability to form stable thieno[3,4-b]thiophene-2-carboxylate ions in an aqueous solution. These ions can be detected by spectroscopic studies of the adsorption on electrodes and electrochemical polymerization. Thieno[3,4-b]thiophene-2-carboxylic acid is not easily oxidized or reduced due to its stability and low energy state.</p>

<p>5,6,7,8-Tetrahydroquinolin-1-ium-1-olate is a white crystalline solid. It has a molecular weight of 178.07 and a melting point of 190°C. 5,6,7,8-Tetrahydroquinolin-1-ium-1-olate is stabilized by hydrogen bonds between the two monomers in the dimer form. It also has an asymmetric conformation with six carbons in its backbone. The hemihydrate form of 5,6,7,8 tetrahydroquinolinium 1 -olate is formed when the water molecule is bound to one oxygen atom on each monomer in the dimer.</p>

<p>Versatile small molecule scaffold</p>

<p>3-Amino-4(3H)-quinazolinone is a nucleophilic compound that can react with methyl anthranilate, an anthranilic acid derivative. When reacted with aziridine, 3-amino-4(3H) quinazolinone forms a hydroxyl group. This compound is cytotoxic to human liver cells in vitro and exhibits significant cytotoxicity against cancer cells. It has been shown to inhibit the growth of epidermal growth factor (EGF) in vitro and can be used as a tumor promoter. 3-Amino-4(3H)-quinazolinone also reacts with amines such as amino acids, amides, and ammonia to form aziridinium ions. Aziridinium ions are nitrogen nucleophiles that can react with other molecules to form new compounds or break down existing ones.</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>N-(Diphenylmethyl)methylamine is an immunomodulatory drug. It is a prodrug of 3-mercaptopropionic acid, which can inhibit the growth of tumor cells and influenza virus. N-(Diphenylmethyl)methylamine has been shown to have anti-inflammatory effects in diabetic patients. This drug also has the ability to regulate β-amino acid and β-catenin levels in the body. N-(Diphenylmethyl)methylamine inhibits phosphorylation of β-catenin by inhibiting protein kinase C activity, leading to increased expression of this protein in cancer cells.</p>

<p>N-[(2-Methylphenyl)methylidene]hydroxylamine is a pest control agent that is used as an insecticide and a fungicide. It is classified as an aryloxyphenoxy hydroxamic acid. N-[(2-Methylphenyl)methylidene]hydroxylamine binds to the enzyme cytochrome oxidase, which is essential for aerobic respiration, and inhibits oxidative phosphorylation. This leads to the accumulation of toxic reactive oxygen species (ROS) and cell death. N-[(2-Methylphenyl)methylidene]hydroxylamine has been shown to be bactericidal against Gram-positive bacteria such as Bacillus spp., Staphylococcus spp., and Streptococcus pyogenes, as well as Gram-negative bacteria such as Escherichia coli, Salmonella enterica, Pseudomonas aeruginosa, and Klebs</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>Trimethylhexan-3-one is a chemical compound with the molecular formula C8H16O. It has three methyl groups, one of which is in the 2 position and two of which are in the 3 position. Trimethylhexan-3-one is an organic compound that can be found in some foods and beverages. The most common form of trimethylhexan-3-one is 2,2,5-trimethylhexane, also known as octane. Octane is used as a gasoline additive to increase octane rating and provide better engine performance. Trimethylhexan-3-one may also have antineoplastic effects, but this has not been well studied. Additionally, trimethylhexan-3-one may be associated with neutropenia or infant mortality in animal studies.</p>

<p>Versatile small molecule scaffold</p>

<p>(2-Hydroxyphenyl)acetonitrile is a benzofuran derivative that has been shown to be an effective inhibitor of amide synthetase. It is soluble in polar solvents and immiscible in apolar solvents, which makes it a useful reagent for the synthesis of amides from primary amines. The compound was isolated from a strain of Streptomyces sp. with the gene sequence identified and sequenced. The compound exhibits high specificity against the enzyme and can be used as a tool in biomolecular studies.</p>

<p>Nitrite ion is a gas that is found in the environment and has been shown to have various beneficial effects. Nitrite ion has been shown to have hepatoprotective properties, as it protects rat liver cells from death by benzalkonium chloride. This substance also prevents neuronal death in an experimental model of cerebral ischemia.</p>

<p>Versatile small molecule scaffold</p>

<p>5-(Hydroxymethyl)-3-methylisoxazole is a chloride heterocycle that has been shown to be an agonist of the adenosine A3 receptor. It has been synthesised by reacting 2-chlorobenzaldehyde with methyl hydroxymethyl ketone and nitroethane. 5-(Hydroxymethyl)-3-methylisoxazole has been used in screening tests for the identification of novel biomolecules with desirable functionalisation. The yields of synthesized isoxazoles have been found to be improved by irradiation. This heterocycle has also been used in the synthesis of isoxazolines, which are a class of compounds that are structurally related to benzoxazinones and benzothiazinones.</p>

<p>Versatile small molecule scaffold</p>

<p>2,2,4-Trimethylheptane is a volatile organic compound with a strong odor. It is used as a modeling or calibration standard for the analysis of other volatile compounds. The headspace technique can be used to extract 2,2,4-trimethylheptane from samples. Solid phase extraction can also be used to remove 2,2,4-trimethylheptane from samples. This compound has been found in the environment due to its presence in gasoline and cigarette smoke.</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-(Chloromethyl)-5-phenylisoxazole is a water soluble moiety that is used in the synthesis of conjugates with antitumor activity. 3-(Chloromethyl)-5-phenylisoxazole has been shown to inhibit the growth of brain tumors by binding to DNA, inhibiting transcription and replication. The drug also inhibits protein synthesis and cell division. This compound can be esterified and isothiazole substituted to form an antitumor drug that has a strong antiproliferative effect on human leukemia cells. The biological activity of 3-(chloromethyl)-5-phenylisoxazole can be enhanced by catalytic hydrogenation with methanol in acidic conditions.</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-(2-Methoxy-2-oxoethyl)benzoic acid is an organic compound that can be synthesized by the reaction of 2-methoxyacetophenone with lithium borohydride. It is also obtained as a byproduct in the synthesis of other organic compounds, such as esters and anhydrides. The chloride group of 2-(2-methoxy-2-oxoethyl)benzoic acid can be replaced with other groups to produce homophthalic, acetyl, or anhydride derivatives. 2-(2-Methoxy-2-oxoethyl)benzoic acid is often used as a starting material for the synthesis of cyclic esters and alcohols. It has been used in the synthesis of drugs such as dipyridamole and dapsone.</p>

<p>2-Amino-5-phenyl-3-furonitrile is a heterocyclic compound that belongs to the group of pyrimidine derivatives. It can be prepared by the reaction of 2,4,6-trichloropyrimidine with phenylacetonitrile and sodium hydroxide in water. This synthesis gives high yields of 2-amino-5-phenyl-3-furonitrile. The compound reacts with isothiocyanates to form heterocyclic compounds. The process of catalyzed heterocyclization has been shown to be effective for the synthesis of pyrimidine derivatives.</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-Formylfuran-3-carboxylic acid is a furan derivative with an oxidation product that has been shown to be useful as a peroxide scavenger. It is synthesized by the reaction of 2-formylphenol and formaldehyde in the presence of copper salts. The molecular modelling studies revealed that this compound consists of a five membered ring with an oxygen atom at its centre, which is flanked by two carbon atoms at each side. The carboxylic acid group (-COOH) is on one end and the hydroxymethyl group (-CHOH) on the other end. The molecule also has a carbonyl group (-C=O) and a methylene bridge (-CH2-) between the two carbon atoms. This compound has been found to have efficient antioxidant properties when it reacts with reactive oxygen species (ROS). It was also found to have antioxidative activities when it reacts with ROS produced by galacturonic acid and fur</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-Methanesulfonylphenol is a reactive and computationally descriptors, damages, neutralizing, piperidine, vector, oxygen species, molecular descriptors, antioxidant, phenolic lead compound that was synthesized for the purpose of identifying new potential antioxidants. 3-Methanesulfonylphenol has been shown to inhibit the oxidation of lipids and proteins in cells. It also has a strong antioxidant activity against peroxyl radicals and hydroxyl radicals. 3-Methanesulfonylphenol also inhibits the production of hydrogen peroxide by reacting with peroxides in vivo. This results in reduced levels of lipid hydroperoxides and protein carbonyls.</p>

<p>2-Benzoyl-4-methoxyphenol is a surfactant that is sustainable and biodegradable. It is used in the production of micelles to form detergents, which are important for the environment. The binding constants of this chemical with 2-hydroxybenzophenone and benzyl have been determined at different temperatures. 2-Benzoyl-4-methoxyphenol has been shown to be an effective transient probe for mechanistic investigations in organic chemistry. This compound can be prepared by reacting benzaldehyde with methoxyacetophenone in acetonitrile. Irradiation can break down the benzene ring, producing phenoxy (2,6-dioxo)cyclohexane or 2-(2,6-dioxo)cyclohexanone. 2-Benzoyl-4-methoxyphenol also has hydrophobic properties and can be used as a surf</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>8-Hydroxy-2-methyl-1,4-dihydronaphthalene-1,4-dione is a natural product that has been found to have anticancer activity. It induces apoptosis in human cancer cells and inhibits the growth of bacteria by binding to the 50S ribosomal subunit. 8HMN has also been shown to inhibit the proliferation of cervical cancer cells in vitro. The active form of this compound is acetate extract and it has been shown to have strong anti-inflammatory properties by inhibiting prostaglandin synthesis in neutrophils. 8HMN binds to mitochondrial membrane protein complexes, leading to mitochondrial fission and inhibition of ATP production.</p>

<p>3-Methyl-2,3-dihydro-1,3-benzothiazol-2-imine is an imine nitrogen that is a ligand for transition metals. It is used in the synthesis of 1,3-benzothiazoles and has been shown to have anti-malarial activity. 3-Methyl-2,3-dihydro-1,3-benzothiazol-2-imine interacts with aldehydes to form ring opening products. This compound also has been shown to be a ligand for palladium and platinum metals. The compound has been functionalized with thiol groups and can be used as a reagent in organic synthesis.</p>

<p>7-Methylbenzo[d]thiazol-2-amine is an antimicrobial agent that has been shown to have both antibacterial and antifungal properties. It has a broad spectrum of activity against Gram-positive and Gram-negative bacteria, as well as fungi. 7-Methylbenzo[d]thiazol-2-amine also inhibits the growth of yeast cells by interfering with their ability to produce proteins necessary for cell division. This drug can be synthesized using a number of different techniques, including the reaction between phenyl mercaptan and dimethyl acetylenedicarboxylate in the presence of aluminium chloride or phosphorus pentachloride. The yield is typically low (5%).</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-(2,6-Dimethylphenoxy)acetohydrazide is a herbicide that inhibits the growth of monocotyledon and dicotyledon plants. It is used to control weeds in fields of soybeans, rice, corn, wheat, oats, barley and rye. The compound was found to be the most effective herbicide for the control of weeds in bioassays conducted with various types of plants. 2-(2,6-Dimethylphenoxy)acetohydrazide has been shown to inhibit the growth of Brassica species such as cabbage and broccoli by interfering with phenol synthesis.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Methyl 3-Fluorophenylacetate is an alkali, cyclopropene carboxamide that has a nucleophilic functionality. It is positioned strategically in biomolecular chemistry and biomolecular function. Methyl 3-Fluorophenylacetate has been used as a building block to synthesize bioactive molecules such as peptides and polymers. In addition, it can be used as a fluorescent probe for the identification of nucleophilic functionalities.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>1-Acetyl-1,2,3,4-tetrahydroquinolin-4-one is a chemical compound that can be prepared by nitration of quinolin-4-one with concentrated sulfuric acid. This chemical has the following constants:</p>

<p>3-Phenyl-cyclopentanone is a conformational chiral reagent that is used in the synthesis of enantiomerically pure compounds. It is a substrate for many enzymatic reactions, such as alkylation, and can be used to prepare one of the two possible stereoisomers. 3-Phenyl-cyclopentanone has been shown to show positive dichroism in the visible region and negative dichroism in the near infrared region. This compound also has potential for use as an analytical reagent due to its ability to separate solutes based on their chromatographic properties.</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-(iodomethyl)-1,4-dioxane is a cytotoxic moiety that binds to the capsid protein of a virus. It has been shown to be an antiviral agent against HIV-1 and other retroviruses. 2-(iodomethyl)-1,4-dioxane is hydrophobic, connecting and binds to hydrophobic regions in proteins. The compound was also observed to have antiviral activity against HIV-2 and SIV. 2-(iodomethyl)-1,4-dioxane was found to form hydrogen bonds with the capsid proteins of both HIV-1 and HIV-2, which are important for viral infectivity. This compound has been used as a linker for attaching cytotoxic molecules such as doxorubicin or camptothecin to liposomes or nanoparticles.</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>1,3-Dithian-5-one is a carbonyl compound that contains an aromatic ring. It has been used as a herbicide and bactericide. Spectroscopic data has shown that the carbonyl group in 1,3-dithian-5-one is responsible for its spectra. These spectral data also show that it is an antisymmetric molecule with a carbonyl group at the center of the molecule. The carbonyl group absorbs light in the visible range, which can be seen in its spectrum. This compound also has gas phase equilibrium interactions with sulfur.</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>Oltipraz-d3 is a chemopreventive agent that has been shown to inhibit the production of reactive oxygen species and inflammatory cytokines. Oltipraz-d3 inhibits the activation of the nuclear factor kappa B (NF-κB) pathway by preventing phosphorylation and degradation of IkappaBα, which is an inhibitor of NF-κB. It also reduces oxidative stress in the cell by increasing glutathione levels. Oltipraz-d3 has been shown to reduce DNA damage in human cells exposed to aflatoxin and may be useful for treating chronic liver diseases, such as cancer or injury.</p>