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>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>2-Amino-9,10-dihydrophenanthrene-9,10-dione is a quinone that has a density of 1.0 g/mL. This compound is insoluble in water and soluble in acetonitrile and tetrahydrofuran. It has been shown to be polymerized spontaneously at room temperature with no additives. 2-Amino-9,10-dihydrophenanthrene-9,10-dione is a molecule with an energy efficiency of 100% when synthesized by the tethering strategy. The synthesis of this molecule can be scaled up to industrial levels using the acetonitrile solvent as an additive.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>4-Nitrothiophene-2-carboxamide is a synthetic compound that inhibits the growth of bacteria by binding to the 50S ribosomal subunit. It has been shown to be a potent inhibitor of mycobacterial growth in vitro, with a minimum inhibitory concentration (MIC) of 0.5 µg/mL. The compound has also been shown to have antimycobacterial activity against cancer cells in culture by inhibiting DNA synthesis and inducing necrotic cell death. 4-Nitrothiophene-2-carboxamide has also been shown to be an effective inhibitor of cellular inflammatory responses and is currently being investigated as a potential therapeutic agent for treatment of cardiovascular disease.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Methyl 2-methyl-4-oxo-4-phenylbutanoate (MMOB) is an inhibitor of histone lysine methylation and demethylation. MMOB binds to the active site of protein and acts as a competitive inhibitor of histone methyltransferases. Methyl 2-methyl-4-oxo-4-phenylbutanoate can be used to study the effect of epigenetic changes on gene expression at the cellular level. This drug has been shown to have clastogenic effects in mammalian cells, which may be due to its ability to inhibit DNA replication by binding to actin filaments or its ability to alter the structure of chromatin.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>N-(1-Phenyl-ethyl)-acetamide is a growth factor that can be used to treat cancer. It has been shown to have anti-leukemic activity, and the uptake of this drug by hematopoietic cells is thought to be due to its ability to bind to epidermal growth factor. N-(1-Phenyl-ethyl)-acetamide has also been shown in clinical studies to inhibit tumor perfusion, which may help prevent the spread of cancerous cells. This drug has been shown to also have antineoplastic effects against renal cell cancer.</p>

<p>6-Chloropyrazine-2-carboxamide is a tuberculostatic agent that inhibits the growth of Mycobacterium tuberculosis by alkylating nucleophilic sites on the bacterial cell wall. The antimycobacterial activity of 6-chloropyrazine-2-carboxamide has been shown in vitro using a densitometric assay, where it was able to inhibit the growth of M. tuberculosis. This drug also possesses antibacterial properties and has been shown to be effective against other bacteria such as Escherichia coli and Staphylococcus aureus. 6-Chloropyrazine-2-carboxamide is an amidating agent that reacts with amines to form amides or with carboxylic acids to form esters, which may have been used for its synthesis.<br>6-Chloropyrazine-2-carboxamide is a white crystalline powder that is soluble in water and alcohol</p>

<p>Versatile small molecule scaffold</p>

<p>4-Hydrazinoquinazoline is a type of inhibitor that binds to the polymerase domain of the ns5B enzyme and inhibits bacterial growth. The binding of 4-hydrazinoquinazoline to the polymerase domain of the ns5B enzyme prevents the formation of nucleotides, which are necessary for RNA synthesis. 4-Hydrazinoquinazoline has been shown to be an effective antibacterial agent with a broad spectrum against Gram-positive and Gram-negative bacteria, as well as fungi. It has also been shown to be active against Mycobacterium tuberculosis in culture. 4-Hydrazinoquinazoline is used in small amounts because it is unstable in aqueous 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>Phenylmaleic anhydride is a polycarboxylic acid that contains a reactive carbonyl group. It can be used as an intermediate in the synthesis of prostacyclin receptor agonists and has been shown to have anti-inflammatory effects in various animal models. Phenylmaleic anhydride is also used as an ingredient in creams or gels that are applied to the skin for treatments of inflammatory diseases such as psoriasis, eczema, or dermatitis. Some of the properties of phenylmaleic anhydride include viscosity and hydrogen bonding ability, which make it useful for these types of applications.</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-Propyl-1,3-oxazole-4-carboxylic acid is an organic compound with a nitrile group, carboxylic acid group, and two amide groups. It can be synthesized by reacting acrylonitrile with acrylic acid in the presence of nitrile hydrates. The reaction produces amidoxime as a byproduct. This compound has been used to produce thioamides and hydrazides. 2-Propyl-1,3-oxazole-4-carboxylic acid is also used for the synthesis of other derivatives such as acid chlorides and esters.</p>

<p>Versatile small molecule scaffold</p>

<p>The isomeric 2-aminophenyl (p-tolyl)methanone+ is a hydrogen bond acceptor. It has been synthesised by the diazotisation reaction of 3-acetylacetonate and aluminium. The synthesis of this compound has been achieved by the removal of water from 3-acetylacetonate, followed by the addition of aluminium to form an acetylacetonate complex. The reaction was completed by adding a solution of phenothiazine in acridone to produce the desired product. The nature and solvents used for this synthesis were not listed.br&gt;br&gt;</p>

<p>N-Hydroxy2-aminopentanimidic acid is a metal complexing agent that forms a ligand with the metal ion. It has been shown to form complexes with zinc, copper, and nickel ions. The protonation of N-hydroxy2-aminopentanimidic acid leads to its formation constants. These are determined by potentiometric titrations and can be used to estimate the concentration of hydrogen ions in solution. This chemical has been shown to have potentiometric properties, which make it useful for determining the concentrations of hydroxo and metal ions in solution. The formation constants of N-hydroxy2-aminopentanimidic acid are also determined by complex formation techniques and can be used to estimate the concentration of ligands in solution.</p>

<p>Versatile small molecule scaffold</p>

<p>N-(3-Pyridinylmethyl)urea is an analog of isonicotinamide. It binds to the receptor tyrosine and inhibits the growth of cells that are exposed to radiation. N-(3-Pyridinylmethyl)urea has been shown to inhibit cell proliferation in vitro by preventing DNA synthesis. This compound can also be used as a fluorescent probe for tyrosine kinase 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>2-Hydrazinylquinazoline is a heterocyclic compound that inhibits the binding of active substances to their receptors. It has been shown to be a potent antagonist in assays measuring the inhibition of benzodiazepine receptor and quinazolinones. 2-Hydrazinylquinazoline has also been used as an antidepressant drug, due to its ability to inhibit the uptake of serotonin into cells. This compound is also reactive and can form sulfa drugs with amines, amino acids, or peptides. The detection sensitivity for this compound is high and it can be found in human serum at concentrations of 0.2-0.4 mg/L.</p>

<p>1,2-Bis(4-methoxyphenyl)ethan-1-amine is an organic compound with the formula CH3C6H4(OCH2CH2)2NH. It is a colorless liquid that is soluble in water and polar organic solvents. The molecule consists of an ethanamine moiety substituted with two methoxyphenyl groups at the 1 and 2 positions. The molecule has been shown to react via a hydride transfer reaction with diborane to form a boronate ester, which can be hydrogenated back to the starting material. This process is catalyzed by acid or acid esters such as pyridine or triethylamine.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>4-(Methanesulfonylamino)benzonitrile is a potent and selective vanilloid receptor antagonist. It has been shown to inhibit the uptake of nitro compounds by rat brain synaptosomes in vitro and to block the binding of [3H]nitro-N-methyl-4-phenylpyridinium ion (NMPA) to rat brain membranes. 4-(Methanesulfonylamino)benzonitrile has been shown to bind to albumin, which may be an important factor in its pharmacokinetics. This drug also binds with serum albumin, which may reduce its absorption after oral administration.</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-Methyl-2-(methylsulfonyl)benzimidazole is a reagent that reacts with carbonyl groups to form terminal alkenes. It can be used to form terminal alkenes from aldehydes and ketones by the addition of an appropriate nucleophile, such as sodium borohydride. The reaction has high yields and does not produce any byproducts.</p>

<p>4-(Hexyloxy)-3-methoxybenzaldehyde is an aldehyde that has a molecular weight of 166.14 g/mol and the following connectivity:</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-(Hydroxymethyl)-2-nitrophenol (5-HMNP) is a reactive intermediate in the catalytic mechanism of hydroxylation. 5-HMNP is produced by the reaction of an epoxide with a hydroxyl group. The isotope effect has been shown to be due to resonance stabilization, which stabilizes the molecule and prevents it from reacting further. 5-HMNP reacts with chloride ions to form phenols, which have been shown to have antioxidant properties.</p>

<p>9-Methyl-9H-carbazol-3-amine is a synthetic amine that has been shown to have cytotoxic activity against human cancer cells in vitro. It inhibits the growth of cancer cells by binding to DNA and RNA. 9-Methyl-9H-carbazol-3-amine has been shown to be a fluorescent compound, with excitation and emission maxima at 337 nm and 438 nm, respectively. The fluorescence properties of 9-methyl-9H carbazole 3 amine are pH dependent, with maximal emission occurring at pH 5.5. 9MCCA is soluble in water and dodecyl alcohol but insoluble in organic solvents such as benzene or chloroform. It also has been found to have gel permeation chromatography (GPC) retention times of about 1 hour and a polyvinylpyrrolidone (PVP) molecular weight of about 40,000 daltons.</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>4,5-Dimethoxy-2-iodobenzoic acid is a diazo compound that belongs to the class of aryl ethyl compounds. It is an efficient method for the synthesis of unsymmetrical aryl ethyl compounds. This compound has been shown to have potent antitumor activity against experimental tumors in mice when given orally. 4,5-Dimethoxy-2-iodobenzoic acid inhibits tumor cell proliferation by blocking DNA synthesis and transcription. It also binds to receptor protein kinase C, which may be responsible for its antitumor 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>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>1-Cyclohexyl-2-phenyl-1-ethanone is a serotonergic drug that belongs to the group of arylpiperazines. It has been shown to have therapeutic potential for the treatment of symptoms associated with depression, anxiety, and other mood disorders. 1-Cyclohexyl-2-phenyl-1-ethanone inhibits serotonin reuptake in the brain by binding to the serotonin transporter (SERT) and preventing it from recycling serotonin into the presynaptic neuron. This active form of 1-cyclohexyl-2-phenyl-1 -ethanone can be synthesized by reacting benzylamine derivatives with birefringent crystals in hydrochloric acid. The reaction products are then purified using inorganic acid and polymer film amines. 1C2PE also binds to and inhibits protein kinase C, which is involved in inflammatory processes.</p>