Building Blocks

Versatile small molecule scaffold

(3-Ethynylphenyl)methanol is a colorless, volatile liquid with a chloroform-like odor. It is soluble in organic solvents and insoluble in water. It has a boiling point of 114°C and a melting point of -37°C. (3-Ethynylphenyl)methanol can be found as an impurity in polyester resins and polyurethane foams. This compound is also used to produce polymers such as polycondensation, polyesters, and dimethylformamide. (3-Ethynylphenyl)methanol is produced by the direct chlorination of phenol. The compound can be polymerized to form polymers that are resistant to uv light and heat, such as terephthaloyl chloride.

4-Methylquinoline-2-carbonitrile is an organic compound that is used in the synthesis of natural products. It has been shown to be a highly efficient oxidant, with a singlet oxygen quantum yield of 0.5. This compound can be used in the catalytic oxidation of hydrazines and amines. 4-Methylquinoline-2-carbonitrile has also been shown to be sensitive to light, which makes it useful for photoinduced reactions.

Versatile small molecule scaffold

3-(4-Nitrophenoxy)propionic acid is a promiscuous compound that can be used to synthesize other compounds. It reacts with hydrochloric acid, nitro groups, and phosphorus pentoxide to produce nitro compounds. 3-(4-Nitrophenoxy)propionic acid reacts with benzoylamine in the presence of a cocatalyst to form alkoxycarbonyl products. The cocatalyst is typically a metal such as zinc or magnesium. 3-(4-Nitrophenoxy)propionic acid is also used as an agrochemical for controlling influenza virus and Influenzae bacteria.
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Versatile small molecule scaffold

Versatile small molecule scaffold

N,N'-Bis(3-aminopropyl)ethylenediamine is a molecule that contains an amine and a nitro group. The nitro group is electron-rich and can be reduced to the corresponding amino function by reduction with metal ions. In addition, N,N'-Bis(3-aminopropyl)ethylenediamine can bind to chloride ions through their respective amines. This process is called ion pairing or salt bridge formation, which stabilizes the pH of the solution. N,N'-Bis(3-aminopropyl)ethylenediamine has been shown to be effective in titration calorimetry experiments as an indicator of drug binding.

6-Nitro-1H-indole-3-carbaldehyde (6NICA) is a nitro compound that inhibits the enzyme in vitro. Carbonyl groups are an important class of compounds and 6NICA has been shown to be a potential intermediate in heterocyclic chemistry. 6NICA is also a potential inhibitor of the enzyme monophosphate dehydrogenase, which catalyzes the oxidation of ATP to ADP. The synthesis of 6NICA is challenging and requires many steps, but this compound has been shown to inhibit the enzyme in vitro.

Versatile small molecule scaffold

LY 345899 is a methyltransferase inhibitor that blocks the synthesis of fatty acid in cells. LY 345899 is used as an experimental drug for cancer treatment and other diseases. The mechanism of action of LY 345899 is not well understood, but it may involve regulating transcriptional regulation and protein synthesis in the mitochondria. Clinical trials have shown that LY 345899 has a clinical relevance in the treatment of cancer and autoimmune diseases.

2-Chloro-9H-carbazole (2CzC) is a heterocyclic compound that belongs to the group of carbazoles. It can be used as medicine and has been shown to be a good control experiment for other carbazoles. The nucleophilicity of 2CzC is affected by the functional groups present in the molecule, and it has been shown to react with anions such as Cl-, Br-, or I-. This heterocycle also has two resonance forms, which are generated by the electron delocalization in the ring system. The gas phase kinetics of 2CzC have been found to follow an Arrhenius relationship, with k = 3.6x10^3 M^-1 s^-1 at 298 K. Yields for this compound have been found to be high, with 90% yield when synthesized from chloroacetone and phenylmagnesium bromide.

Versatile small molecule scaffold

1-Bromo-2-nitroethane is an organic solvent that has been found to be a useful chiral reagent for the synthesis of a variety of organic compounds. It can be used as a catalyst in asymmetric syntheses, and its high stereoselectivity makes it very useful in the construction of complex molecules. 1-Bromo-2-nitroethane is also used in the oxidation of cycloalkanes and carbonyls, which are oxidized by nitroalkanes to form nitro compounds. The catalytic efficiency of 1-bromo-2-nitroethane provides chemists with an excellent tool for synthesizing nitriles.

Oxocane-2,8-dione is a cytosolic protein that has been shown to be diagnostic for cancer. It may also be used as a radiation sensitizer and an anticancer agent. Oxocane-2,8-dione is reactive with polycarboxylic acids, fatty acids, inorganic acids, and reactive functional groups. These reactions produce a variety of products including hydroxyl groups and molecules containing carboxyl or alcohol functional groups. Oxocane-2,8-dione has been shown to function as a growth factor for cells in culture.

Versatile small molecule scaffold

Versatile small molecule scaffold

2,2-Dimethyl-3,4-dihydro-2H-1,4-benzoxazin-3-one is a potential cancer drug that belongs to the family of bromodomain inhibitors. It inhibits the transcriptional activity of the androgen receptor by binding to its DNA binding domain. This binding prevents the formation of a transcriptionally active complex with other proteins that are required for gene expression. Bromodomain inhibition has been shown to be effective in vivo and in vitro against castration resistant prostate cancer cells. 2,2-Dimethyl-3,4-dihydro-2H-1,4-benzoxazin-3-one also has an oral bioavailability profile that is suitable for oral administration as a therapeutic agent. This drug also binds to the terminal domain of family members, which may lead to increased potency against these enzymes.

Versatile small molecule scaffold

Versatile small molecule scaffold

Versatile small molecule scaffold

Ethyl 4,4-diethoxy-3-oxobutanoate is a horticultural chemical that is used as a diagnostic agent for the detection of azides in human serum. It has been proposed to be used as an analog for ethyl 3,4,4-trimethoxybutanoate or methyl 3,4,4-trimethoxybutanoate. This chemical is reactive and can be damaging to cells and tissues. Studies have shown that it can also react with DNA bases such as thymine and cytosine to form crosslinks in the nucleic acid chain. Ethyl 4,4-diethoxy-3-oxobutanoate has been shown to be efficient in inducing positron emission from biomolecules like glucose and fatty acids.

3-(2-methoxy-phenyl)-propan-1-ol is a phenylpropanoid glycoside that has been shown to have diagnostic potential for the detection of a number of diseases. The reaction rate of 3-(2-methoxy-phenyl)-propan-1-ol can be determined by integrating the intensity of the signal from an electron spectrometer. This compound can also be used as a marker in the diagnosis of diseases such as melanogenesis, where it is found in higher concentrations than normal in the skin and other tissues. It is insoluble in water and emits fluorescence when exposed to ultraviolet light, which makes it useful for diagnostic purposes.