Building Blocks

Versatile small molecule scaffold

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

Undec-10-en-1-amine is a chemical compound with the molecular formula C11H23N. It has a reactive chemical structure that can undergo reactions with other molecules. Undec-10-en-1-amine is used as a model system in carbohydrate chemistry and biological studies. It is also used in silicon polymerizations, glycopolymer synthesis, and primary amino acid synthesis. Undec-10-en-1-amine has been shown to be cytotoxic, which may be due to its ability to deaminate cytidine residues on DNA. This reaction results in the formation of uracil, which blocks RNA synthesis and leads to cell death.

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

<p>4-(Piperidin-4-yl)phenol is a potent antipsychotic drug that belongs to the group of piperidines. It has been shown to be active in animal models and as an antipsychotic agent in humans. 4-(Piperidin-4-yl)phenol binds to alpha and beta adrenergic receptors, serotonin receptors, dopamine receptors, and histamine H1 receptors. It has been shown to have high potency and affinity for these receptors. This drug is also cloned from human brain tissue and has acted as a subtype-selective antagonist at cloned human alpha 1A-adrenergic receptor.</p>

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

<p>1-(5-Phenylfuran-2-yl)ethan-1-one is a chemical compound that has been shown to be an effective method for synthesizing indole derivatives from 5-phenyl furan-2-carboxylic acid. The indole ring of the 1-(5-Phenylfuran-2-yl)ethan-1-one is derived from the furan ring, which is formed by a rearrangement of the carboxylic acid. This transformation can also be accomplished with other electrophilic reactants, such as thionyl chloride or phosphorus pentachloride. The synthesis of 1-(5-Phenylfuran-2-yl)ethan-1 can be achieved by the rearrangement of 2,3,4,5 tetrahydrofuran.<br>Synlett 2004, 1670</p>

3-Chloromethyl-4-methyl-furazan is a colorless liquid that is soluble in alcohol, ether and benzene. It has a boiling point of 104°C and an average molecular weight of 183.3. 3-Chloromethyl-4-methyl-furazan reacts with strong bases to form sulfuryl chloride, which is used as a precursor to other compounds. It can also be used for the chlorination of organic compounds or the manufacture of various sulfonyl chlorides.

7-Aminoheptanoic Acid Hydrochloride is a product that is obtained from the reaction of diethyl malonate with hydroxylamine. It is a nucleophilic compound that can react with various electrophiles, such as phthalimide. This product has high yields and can be used in organic synthesis to make other compounds. The crystallization of 7-Aminoheptanoic Acid Hydrochloride can be done by refluxing in hydrochloric acid and then decompressing the solution. The crystallizing agent used for this process can be either an organic solvent or water. This product can also be produced on a large scale using the malonate method.

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

3,4-Dichloro-2(5H)-furanone is a biologically active compound that has been shown to inhibit the growth of Listeria monocytogenes and typhimurium. It is a furanone analog with a chlorine substituent on the 2 position. The chemical structure of 3,4-Dichloro-2(5H)-furanone includes an oxygenated hydroxyl group at the 4 position, which is important for its bacteriostatic effects. The compound has been shown to be effective against multidrug resistant strains of bacteria such as methicillin resistant Staphylococcus aureus (MRSA). 3,4-Dichloro-2(5H)-furanone also has biological properties that are similar to those of other furanones found in nature. This molecule exhibits spectrometric properties typical of many furanones and can be easily reduced by sodium borohyd

Versatile small molecule scaffold

Versatile small molecule scaffold

Methyl 5-bromo-2-oxopentanoate is a carbonyl compound that is used as an intermediate in organic synthesis. It can be used to make oxime, adduct, and attack compounds. Methyl 5-bromo-2-oxopentanoate reacts with hydroxylamine in the presence of acid to produce the corresponding oxime. In the presence of base, it reacts with proline to form an intramolecular acetylenedicarboxylate. This reaction takes place through a reductive elimination mechanism where hydrogenolysis is catalyzed by zinc metal or zinc chloride.

2-(Prop-2-en-1-yl)benzaldehyde is a synthetic, aldehydes, aromatic hydrocarbons and olefinic. It is an efficient method for the synthesis of the skeleton of alkene and anthracene. This compound can be used as a mediator in the reaction system, which has a high yield in reactions. It reacts with oxygenated ligands to form new molecules. 2-(Prop-2-en-1-yl)benzaldehyde is also a ligand that binds to receptor ligands such as riboflavin and pyridoxal phosphate.

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

<p>2-(Methoxymethyl)aniline is a chlorobenzene derivative with a methide group. It is prepared by the reaction of formamidines, xylene, and organometallics in high yields. The 2-methoxymethyl group is readily cleaved to form an amine, which can be used for the synthesis of other compounds. The bond cleavage occurs through deprotonation or proton abstraction to yield the desired product. This method provides a cheaper alternative to other methods that require expensive reagents like boron trifluoride etherate.</p>

2-(Chloromethyl)-4-methoxypyridine hydrochloride (2-CMP) is a sulfide that can be used as a catalyst in organic chemistry. 2-CMP is efficient for the conversion of alkenes to alkanes and has been shown to be selective for the formation of linear alkanes. The substituent effects on catalytic activity are sensitive to electronic effects, which may be due to the different electron densities of the sulfur atom. This compound has been shown to have high catalytic efficiency in converting hydrocarbons and can also be used as a catalyst in other reactions such as reductive amination, oxidation, and nitration.

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

<p>3-Hydroxy-1-phenylbutan-2-one is a precursor to the synthetic chemical phenylacetonitrile, which is used in the production of polymers, pharmaceuticals, and fragrances. 3-Hydroxy-1-phenylbutan-2-one can be decarboxylated by heating it with a strong base to form an aldehyde. The enzyme extracts from pollinating insects have been shown to have high efficiency for this reaction. 3-Hydroxyphenylacetonitrile has been synthesized using Grignard reagent in an asymmetric synthesis reaction. The process for converting this compound into phenylacetonitrile involves oxidation of the alcohol groups using oxidizing agents such as nitric acid or hydrogen peroxide. This reaction also produces volatile compounds such as acetaldehyde and acetic acid that are responsible for the characteristic odor of many fruits and flowers.</p>

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

Ethyl 5-amino-2-hydroxybenzoate is a nitro compound that is catalyzed by acid methyl ester to form an ethyl ester. The reaction proceeds in an aerated solution, which increases the efficiency of the reaction. This process can be conducted in a photocatalytic system, which increases the selectivity of the reaction. Ethyl 5-amino-2-hydroxybenzoate can also be transformed into 5-nitrosalicylic acid by catalyzing with acid ethyl ester, and then into 5-aminosalicylic acid with hydrogen peroxide. Factors that affect this reaction include pH, temperature, concentration of reactants, and presence of light.

Versatile small molecule scaffold

Versatile small molecule scaffold

1,3-Dichloro-2-iodo-5-nitrobenzene is a nucleophilic reagent that can react with a variety of functional groups. It reacts with carbanionic compounds, such as sulphoxides, to form the corresponding chloroformates. This compound is used in the synthesis of organic compounds. 1,3-Dichloro-2-iodo-5-nitrobenzene has been used in the kinetic study of reactions between hydrazine and ammonia or methylamine, and it efficiently reacts with methanol to form methyl nitrosourea. 1,3-Dichloro-2-iodo-5-nitrobenzene is also a useful nucleophile for the synthesis of anionically stabilized carbonyl compounds from aromatic systems. This reagent reacts with electron rich aromatic systems to form electrophilic aromatic substituents that are less susceptible to nucleophilic attack

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

Methyl 2-(cyclopropylamino)acetate is a macrocyclic compound that has been shown to have anti-inflammatory activities in rats. The optical isomer of methyl 2-(cyclopropylamino)acetate binds to the receptor for histamine, which leads to the inhibition of inflammation. It also inhibits hyperproliferation and hyperproliferative disorders, mediated by its ability to inhibit the production of reactive oxygen species (ROS). Methyl 2-(cyclopropylamino)acetate also has anti-hyperglycemic effects on diabetic mice by inhibiting oxidative stress and ROS production in pancreatic beta cells. This drug has been shown to have neurological effects such as an increase in acetylcholine release and a decrease in acetylcholinesterase activity.

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

4-Iodophenylhydrazine hydrochloride is a phototherapeutic agent that exhibits strong photothermal properties. This compound has been extensively used in the treatment of cancer and, more recently, in the treatment of benign skin lesions such as warts, actinic keratoses, and solar lentigines. 4-Iodophenylhydrazine hydrochloride is synthesized from phenylhydrazine and formaldehyde using sodium hydroxide. The compound is a cyanine dye with a singlet excited state. The photophysical properties of 4-iodophenylhydrazine hydrochloride are sensitive to chlorine gas exposure. 4-Iodophenylhydrazine hydrochloride can be administered topically or intravenously for therapeutic purposes. It has shown efficacy at wavelengths between 650 nm and 850 nm and should not be applied to the eye because it may cause blindness.

Versatile small molecule scaffold

<p>2-(2-Methylphenyl)propanoic acid is a chiral compound that has the property of racemization. It can be separated into its two enantiomers by countercurrent chromatography, which is based on the principle of countercurrent distribution. The organic layer moves in the opposite direction to the eluent, and this allows for separation of 2-(2-methylphenyl)propanoic acid at any time during the chromatographic process. This is a useful technique for separating stereoisomers, since it can also be used to produce pure enantiomers from racemic mixtures. The formation constant (Kf) and interaction constant (Ki) values were determined using spectrophotometry on a chiral selector and benzene ring respectively.</p>

<p>1-Cyclopentylpyrazole is a chemical compound that belongs to the class of tetrazoles. It can be used as an anticancer agent in skin cancer and other cancers. 1-Cyclopentylpyrazole binds to tyrosine kinases, preventing their activation and blocking the signaling pathway from insulin receptor to insulin receptor substrate (IRS). 1-Cyclopentylpyrazole also inhibits inflammation by inhibiting inflammatory cytokines such as TNF-α and IL-1β. This drug has been shown to have beneficial effects on chronic pain models in rats, with no observed side effects. There are currently no known adverse effects of 1-cyclopentylpyrazole, but it can cause a decrease in HDL cholesterol levels in humans.</p>

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

Alpha-methylene-gamma-valerolactone is a product of furfural, which is produced by the hydrolysis of lignin. Alpha-methylene-gamma-valerolactone can be used as a solvent in the production of plastics and rubbers. It has been shown to be less toxic than other solvents such as acetone and ethanol, and has been proposed as an additive for animal feed to increase protein levels. Alpha-methylene-gamma-valerolactone is also used in biomedicine and as a monomer for molecules such as indole. It has been shown to have no effect on kidney function in animals, even at high doses.

Versatile small molecule scaffold

Versatile small molecule scaffold

2-p-Tolyloxazole is a soluble drug, which is a benzyl derivative of p-tolyloxazole. It has an acidic character and can be dissolved in solvents such as dimethyl sulfoxide, dimethylformamide, and acetone. 2-p-Tolyloxazole has been shown to be effective against Gram-positive bacteria such as Staphylococcus aureus and Streptococcus pyogenes. 2-p-Tolyloxazole is also active against Gram negative bacteria such as Escherichia coli and Pseudomonas aeruginosa. The mechanism of action of this compound is not well understood but it is hypothesized that the drug interacts with the ribosome to inhibit protein synthesis.

Versatile small molecule scaffold

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

4-Azidophenylacetic acid is a glutamate receptor antagonist that has been shown to be selective for the AMPA receptor. It has been shown to inhibit the production of inflammatory mediators, such as prostaglandin E2, from cells by inhibiting COX-2. 4-Azidophenylacetic acid also inhibits the binding of glutamate to its receptors and blocks NMDA receptors. The compound has been shown to be biodegradable, due to its reversible binding with proteins and nucleic acids. This drug has shown inhibitory potency against COX-2 and is being developed as an anti-inflammatory drug.

<p>Versatile small molecule scaffold</p>

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

<p>Versatile small molecule scaffold</p>

<p>Versatile small molecule scaffold</p>

1-(Ethanesulfonyl)piperazine is an oxidation product of ethylsulfonyl. It is used to inhibit the synthesis of chemokines and proteins, which are involved in inflammation. 1-(Ethanesulfonyl)piperazine has been shown to cause the release of chemokines from human serum albumin and inhibit protein synthesis in gram-negative bacteria. The absorption spectra show that this compound is able to bind to albumin at the N-terminal site and S-site, which may account for its ability to inhibit protein synthesis. 1-(Ethanesulfonyl)piperazine is also able to interact with methoxy groups on s. aureus cells, preventing them from introducing themselves into human cells by binding to the surface of these cells and blocking their adhesion sites.