Building Blocks

<p>Versatile small molecule scaffold</p>

<p>[(2-Aminoethyl)sulfanyl]sulfonic acid is an inorganic compound and a corrosion inhibitor. It is the ammonium salt of sulfonic acid, with a pK of 3.75. The molecule has two nitrogen atoms and one sulfur atom, which are unreactive with other compounds and do not form bonds. It is soluble in water, alcohols, ethers, chloroform, and carbon tetrachloride. [(2-Aminoethyl)sulfanyl]sulfonic acid can be used as a corrosion inhibitor for metals such as iron or copper because it does not corrode the metal like some other substances containing sulfur or nitrogen would. This compound also has an acidic nature because it can act as a proton donor to cleave bonds that are second-order rate constants. [(2-Aminoethyl)sulfanyl]sulfonic acid also reacts with aziridine in simulated gas phase reactions to form sulf</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>N-Butylacrylamide is a monomer that is used in the production of polymers. It is a colorless, oily liquid that is soluble in organic solvents but not water. N-Butylacrylamide has been shown to inhibit microbial growth by binding to phosphonates and organic solvents, which are found on the surface of bacteria. These interactions lead to cell death by preventing the uptake of nutrients and causing leakage of cellular contents. The phase transition temperature for N-butyl acrylamide is below room temperature, making it an ideal candidate for use as an anti-infective agent.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>4-(1H-benzo[d]imidazol-2-yl)-N,N-dimethylaniline is a molecule with the chemical formula C8H6N2. It has an optimised vibrational profile that can be used to identify it. The functional theory of molecular orbitals predicts that 4-(1H-benzo[d]imidazol-2-yl)-N,N-dimethylaniline will have a molecular electrostatic potential (MEP) of -0.13 kcal/mol and a shift of 0.04 cm(-1). The MEP and shift are calculated by using a single crystal x-ray diffraction experiment. This molecule has conformational parameters that can be calculated by using optimised atomic orbital parameters, which will give the conformational probability for each conformation as well as the total energy for each conformation. The conformations are then plotted on a graph in order to find the most probable con</p>

<p>N-Methylcaprolactam is a white, crystalline compound with a melting point of 28.5°C. It is soluble in water and insoluble in organic solvents. N-Methylcaprolactam has a molecular weight of 152.2 g/mol and its chemical formula is C8H14N2O2. The divalent hydrocarbon has an aromatic hydrocarbon ring with two protonated nitrogen atoms bonded to this ring, which are responsible for the molecule's polarizability. N-Methylcaprolactam has been shown to activate rat liver microsomes, which may be due to its ability to bind to the enzyme adenylate cyclase and inhibit protein synthesis. This drug also causes a decrease in the level of water vapor and chloride ions in the environment and can be found as an environmental pollutant from metal hydroxides or water molecules reacting with aliphatic hydrocarbons such as methane or ethane. Struct</p>

7-Hydroxy-4-methyl-3-phenyl-2H-chromen-2-one is a disubstituted coumarin nucleus and a potent anti-HIV agent. It has been synthesised as a lead compound to inhibit HIV reverse transcriptase by binding to its active site, which is the enzyme responsible for DNA synthesis. The probe exhibits dose dependent inhibition of HIV replication, with an IC50 of 0.5 μM. This compound also inhibits cysteine proteases, such as cathepsin B, and reverses the effects of certain chemotherapeutic agents on cancer cells. 7-Hydroxy-4-methyl-3-phenyl-2H-chromen-2-one is fluorescent in solution and this property can be used for detection purposes.

Versatile small molecule scaffold

N,N-Dimethyl-5-nitropyridin-2-amine is a molecule with high polarizability. It is used in the production of optoelectronics and functional theory. The kinetic constants are determined by protonation and deprotonation reactions. The thermodynamic constants are determined by protonation and deprotonation reactions, as well as by the dipole moment of the compound. Preparative methods include intramolecular hydrogen transfer reaction or reductive amination. The impurities present in this molecule are aminopyridine and proton.

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

<p>3-Methyl-2-hexanone is a chemical that belongs to the group of carbonyl compounds. It has been shown to be an attractant for the triatomine bug and reduviidae, which are insects that transmit Chagas disease. 3-Methyl-2-hexanone is also used as a pesticide and in polymerized form as a microcapsule for the treatment of urinalysis samples. The structure of 3-methyl-2-hexanone consists of a linear response with four carbon atoms. The compound contains two carbonyl groups, which are common in organic acids, and can be broken down by bond cleavage. 3-Methyl-2-hexanone has been detected in human urine at concentrations ranging from 0.04 to 8.9 µg/L, depending on age and sex.</p>

<p>1-Hydroxy-3-methylanthraquinone is a quinone compound that has been shown to have binding constants for the fungal filamentous fungus, Vulgare L. (strain pachybasin), and bacterial strains. This chemical has also been shown to have biological properties such as antimicrobial activity against Acetobacter aceti, inhibition of growth of the human pathogen Streptococcus pyogenes, and induction of locomotor activity in mice. 1-Hydroxy-3-methylanthraquinone binds to fatty acids in the cell membrane and alters the permeability of this membrane. 1HMR spectroscopy data suggests that this compound is regiospecific with respect to its two hydroxyl groups.</p>

<p>7-Methyloxepan-2-one is a synthetic chemical that is produced by the reaction of an amine with acetyl chloride. It is also biotransformed by bacteria, such as Clostridium, to produce 7-methyloxepan-2-ol. This compound is used as a polymerization initiator and has been shown to be useful in the synthesis of polymers with desirable properties. 7-Methyloxepan-2-one can be used in the production of ethylene gas for use in the petrochemical industry and as a chemical intermediate for other products.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

<p>2-Oxobicyclo[2.2.1]heptane-1-carboxylic acid is an organic compound that belongs to the group of carboxylic acids. It can be synthesized by dehydration of formic acid with ethyl bromoacetate, followed by hydrolysis of the resulting 2-formylbicyclo[2.2.1]heptane-1-carboxylic acid with base. The compound can also be obtained by catalytic demercuration of oxymercuration products of tetrahydrofuran, and has been shown to have analogous reactions as methyl formate and acetone.</p>

<p>2,2,2-Trichloro-N'-hydroxyethanimidamide (TCEH) is a potent antibacterial agent that has been used in analytical chemistry as a reagent for the determination of anilines. It inhibits bacterial growth by binding to DNA and RNA. The profile of TCEH was determined by ultrasonication and found to be active against most Gram-positive bacteria, but inactive against Gram-negative bacteria. In addition, this drug was shown to be effective against oxadiazole-resistant strains of bacteria. The mechanism of TCEH is based on the reaction with an acyl halide to generate a reactive intermediate which attacks the nucleophilic center of the DNA molecule. This results in strand breakage and subsequent inhibition of bacterial growth. TCEH can be used as a substitute for other more toxic compounds such as mercury or arsenic compounds that are often used in chemical synthesis reactions.</p>

<p>Versatile small molecule scaffold</p>

<p>Ethyl 2-nitropropionate is an organic compound that is a monosubstituted nitroalkane. It is a colorless liquid with a characteristic odor. This compound has been used in the production of polyacrylamide, polyacrylic acid, and polyacrylonitrile resins. It is also used as a chemical intermediate in the production of quaternary ammonium salts or alkylating agents. Ethyl 2-nitropropionate is activated by chloride and reacts with amines to form nitrosamines. The nitro group on this compound can undergo nucleophilic attack by alcohols to form nitrate esters (e.g., ethyl 2-nitropentanoate).</p>

<p>Versatile small molecule scaffold</p>

<p>Heptanoyl chloride is an organic chemical compound that belongs to the group of acyl halides. It is a colorless gas that has a strong, unpleasant smell. Heptanoyl chloride reacts with hydrochloric acid and trifluoroacetic acid to form heptanoic acid and trifluoroacetone. The nucleophilic attack on the carbonyl carbon leads to formation of the corresponding alkyl halide. The reaction of heptanoyl chloride with nitro leads to formation of the corresponding nitroalkane. Heptanoyl chloride can be used in detergent compositions as a fatty acid or galacturonic acid substitute. It is also used in pharmaceutical preparations for the treatment of inflammatory diseases such as arthritis, asthma, and psoriasis.</p>

<p>Methyl 5-bromo-3-methylfuran-2-carboxylate (MBM) is a metabolite that is synthesised from the sesquiterpenoid, furan. MBM is an efficient sponge for atmospheric bromine and has been shown to be an intermediate in the biosynthesis of acyclic compounds.</p>

<p>3-Propylbenzenamine is an attractant for tsetse flies. 3-Propylbenzenamine has been shown to be a potent carbonate catalyst and can also be used as a carbamate pesticide.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>2-Bromo-6-nitro-1,3-benzothiazole is a synthetic compound that is used in optical chemistry. It functions as a coupling agent and has been shown to be efficient in its use. 2-Bromo-6-nitro-1,3-benzothiazole also has magnetic properties, which can be useful for synthesizing polymers. This compound is an organic compound that belongs to the family of heterocycles and has redox properties, electrochemical properties, and structural properties. The synthesis of 2-bromo-6 nitrobenzothiazole involves the following steps:</p>

<p>Versatile small molecule scaffold</p>

<p>2-(4-methylphenyl)-1,2-benzisothiazol-3(2H)-one (BMS) is a chemical compound that has been shown to have inhibitory properties against infectious diseases. BMS is an analog of ethylene diamine and selenium compounds, which are known for their inhibitory effects against bowel disease. It has been found to be effective against subcutaneous tumors in mice. In addition, it has been shown to have a beneficial effect on inflammatory bowel disease in mouse models and skin cancer in rats.<br>BMS also inhibits the proliferation of granulosa cells and K562 cells by inhibiting cell signaling pathways.</p>

<p>N-Tert-butylbenzenesulfonamide is a sulfonamide that reacts with an azide to form a five-membered ring. This reaction is known as the aziridination reaction. N-Tert-butylbenzenesulfonamide is insoluble in water and has a molecular weight of 200 g/mol. It is used in polymerase chain reactions, which are experiments where the enzyme DNA polymerase replicates the DNA molecule by adding nucleotides to each end of the strand. N-Tert-butylbenzenesulfonamide has been shown to inhibit RNA polymerase activity and cellular growth in vitro. This agent also inhibits protein synthesis by interfering with the binding of tRNA molecules to ribosomes, preventing amino acids from being incorporated into proteins.</p>

<p>2-Nonylquinolin-4-ol is a molecule that binds to the human receptor and has a trajectory. It has been shown to be a potent antimicrobial agent against bacteria, fungi, and viruses. The lysing of cells in vitro is an indication of the cytotoxicity of 2-nonylquinolin-4-ol. This molecule is also known for its ability to inhibit HIV infection by binding to CD4 receptors. This compound has an n-oxide group, which is formed from the reaction of oxygen with a hydroxyl group on the C2 position of the quinoline ring. 2-Nonylquinolin-4-ol can be found in chemical structures such as polymers and dyes.</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-Amino-2-ethylbenzoic acid is a naturally occurring amino acid. It is a vasopressin analog that has been shown to lower blood pressure in vivo. 4-Amino-2-ethylbenzoic acid binds to the receptor for arginine vasotocin, which is the natural ligand for this receptor and activates the receptor. It also has a high lipophilicity and extracellular Ca2+ binding capacity. 4-Amino-2-ethylbenzoic acid may act as an estrogen antagonist by competing with estradiol for binding to estrogen receptors on cells.</p>

<p>Versatile small molecule scaffold</p>

<p>2-Amino-5-ethylbenzoic acid (2A5EB) is a chalcone that has been shown to have antimicrobial and antitumor properties. 2A5EB inhibits the synthesis of proteins by binding to the ribosomal RNA, which prevents the production of proteins vital for cell division. 2A5EB also inhibits protein synthesis by binding to the ribosomal RNA in mammalian cells. 2A5EB has been shown to have anticancer activity against human cancer cell lines and has also been used as a lead compound in drug discovery programs.</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>1,3-Dihydro-2-benzothiophene is a hydroxylated thiophene that binds to the benzothiazole receptor. It has been shown to inhibit the growth of cancer cells in vitro. 1,3-Dihydro-2-benzothiophene also has anti-inflammatory properties and is used to treat chronic bronchitis and inflammatory diseases such as Crohn's disease and ulcerative colitis. This drug may have some side effects, such as allergic reactions and low bioavailability. It can be toxic if taken by an infant or pregnant woman.</p>

<p>1,2,3-Tris(2-cyanoethoxy)propane is a contaminant that has low detection limits and can be detected on-line. It has been shown to interact with oxygenated solutes in the chromatographic method used to analyze silicone. 1,2,3-Tris(2-cyanoethoxy)propane has also been shown to be an injectable solute that can desorb from silicone during the chromatographic analysis. This contaminant is not expressed by S. pneumoniae or S. pyogenes, but is expressed by E. coli and Streptococcus sp.</p>

Versatile small molecule scaffold

<p>Methyl 9-Octadecenoate is a fatty acid that belongs to the group of natural compounds. It has been identified as an antidiabetic compound and has shown anti-inflammatory properties. Methyl 9-Octadecenoate has been studied for its use in light-induced dry weight loss and process optimization. This chemical is also a reaction product of acetate extract, which can be used as biodiesel or for other purposes. The methyl ester of this fatty acid is methyl eicosanoate.</p>