Alcools benzyliques

4-Bromo-2-cyanophenol is a metabotropic glutamate receptor ligand that has been shown to be an agonist of the group II metabotropic glutamate receptors. It binds to this type of glutamate receptor and stimulates the release of the neurotransmitter, glutamate. 4-Bromo-2-cyanophenol is used as a reagent in microscopy experiments to analyze lamellar structures. It has also been used in the synthesis of benzofuran derivatives and formamide. 4-Bromo-2-cyanophenol can be prepared by reacting hydrochloric acid with mesomorphic formamide, followed by desorption with monomers such as hexamethylene diamine or ethylene glycol.

3-Chloro-2-nitrobenzoic acid is a chemical compound that is used in the synthesis of quinoline derivatives. It has been shown to be genotoxic and cytotoxic in cell culture. 3-Chloro-2-nitrobenzoic acid binds to DNA, forming a covalent bond with the nitrogen atoms in the DNA bases. This binding may lead to changes in the structure of DNA, which could potentially be mutagenic. 3-Chloro-2-nitrobenzoic acid also has an optical absorption maximum at around 260 nm, which is indicative of hydrogen bonding between molecules.
3-Chloro-2-nitrobenzoic acid has been shown to inhibit brain cells and lung cells by interfering with cellular respiration and mitochondrial function.

4,4'-Oxydiphenol is an organic compound that contains a phenolic hydroxyl group. The molecule is activated by the presence of an electron withdrawing group such as a carbonyl or sulfonate. This activation allows for nucleophilic attack on the carbon-carbon double bond to form a new bond. 4,4'-Oxydiphenol can also be synthesized from ethane and epichlorohydrin in the presence of a base such as sodium methoxide. The resulting product is a polyester with resistive properties due to its high molecular weight and low solubility.

4-Methyl-3-nitrophenol is a chemical compound that has been used as a herbicide and an insecticide. It is sold under the trade name of Mecoprop. 4-Methyl-3-nitrophenol is also known to have antiseptic properties and has been used in the treatment of skin conditions such as acne, psoriasis, and eczema. 4-Methyl-3-nitrophenol can be synthesized by reacting hydrochloric acid with nitric acid and phenols. This reaction produces a mixture of methylated phenols, including 4-(methylthio)phenol, which can be separated from the other compounds by chromatography and then treated with concentrated sodium hydroxide to produce 4-methyl-3-nitrophenol. The optimum pH for this reaction is about 2.4 to 3.2, but it can also be carried out at higher or lower pH values if necessary by adding

Phenol red is a pH indicator that finds broad applications from chemistry to microbiology. Colour varies from yellow at pH<6.8 (lmax 443nm) through to light red/pink at 6.8<pH<8.2 (lmax 570 nm) to vivid purple/red at pH>8.2. It is widely used in cell culture to monitor pH and for colorimetric titration. For example, phenol red can be used to quantify Br- content in sea or fresh water. It is added to VTM as pH indicator, at the concentration of 10mg/ml, maintaining a pink colour at neutral pH.

Adriamycin is a cytotoxic drug that inhibits the growth of cells by causing cross-linking in DNA. It is an analogue of the naturally occurring molecule bis(2,4,6-trimethoxyphenyl)ethanediamide. Adriamycin has been shown to inhibit cell proliferation in vitro and in vivo by interfering with DNA synthesis. This agent also inhibits the production of proteins and lipids needed for cellular division by binding to the purine base adenine. Adriamycin binds to the enzyme ribonucleotide reductase, which catalyzes the conversion of ribonucleosides into deoxyribonucleosides. Adriamycin has a relatively low activation energy and can be activated thermally or photolytically.

Polyphenolic substituted glucose with weak acidity

2-Chloro-4-nitrophenol (2CP) is a chemical that has been found to be an optical sensor for nitrite ion. It reacts with nitrite ion at a pH of 5 and changes its color from yellow or orange to red. 2CP is also an antimicrobial agent and has shown biological properties against bacteria, including the ability to inhibit bacterial growth and reduce the number of bacteria in human serum. The optimum concentration for the inhibition of bacterial growth was found to be 0.5 mg/mL, which is much lower than the concentration used in other studies. The genus, bacterial strain, and pH were all found to influence the activity of 2CP against bacteria. Process optimization trials have shown that 4-hydroxycinnamic acid can be used as an alternative substrate for 2CP's reaction with nitrite ion. Monoclonal antibodies were also developed that are specific for transfer reactions with nitrate ion and can be used as a detection system for nit

4-Cyano-3-fluorophenol is a chemical compound that has two phenoxy groups and one fluorine atom. 4-Cyano-3-fluorophenol has been shown to be an effective antagonist of GABA A receptors, which may be due to its ability to interact with the chloride ion site on the receptor, or its hydrogen bonding effects with the receptor. 4-Cyano-3-fluorophenol has been shown to have potent effects in a number of other biological systems. These include inhibition of suzuki coupling reactions (a type of nucleophilic substitution reaction), as well as acylation reactions in which an acid reacts with an alcohol to form an ester, and pharmacokinetic properties. 4-Cyano-3-fluorophenol also has been shown to bind selectively to proteins, including those involved in protein–protein interactions.

4-Methyl-3-nitrophenol is a versatile building block that is used in the synthesis of many organic compounds. This compound is an important precursor to many chemical products, including pharmaceuticals and pesticides. 4-Methyl-3-nitrophenol can be used as a reaction component in various reactions, such as the Friedel Crafts Acylation Reaction, the Michael Addition Reaction, and the Darzens Reaction. It can also be used as a reagent for nitration of alcohols and phenols or for the preparation of dyes. CAS No.: 2042-14-0

4-Ethylbenzyl alcohol is a constituent of natural rubber and is produced as a by-product during the manufacture of styrene. It has been shown that 4-ethylbenzyl alcohol can inhibit phosphatidylethanolamine N-methyltransferase, an enzyme that catalyzes the synthesis of phosphatidylethanolamine from phosphatidylcholine, thereby inhibiting lipid biosynthesis in cells. This inhibition may be due to the presence of the hydroxy group on the benzene ring which may bind to the active site of the enzyme and prevent it from binding with its substrate. In addition, 4-ethylbenzyl alcohol may act as an organic solvent and react with other substances in cells to form cytotoxic products. 4-Ethylbenzyl alcohol has been shown to cause narcosis when used in high concentrations or over a long period.

2-Methoxybenzyl alcohol is a reactive compound that contains two methoxy (CH3O-) groups. It can be used for the synthesis of chiral molecules because it forms an asymmetric hydrogen bond. The reaction of 2-methoxybenzyl alcohol with oxygenated substances, such as formaldehyde and acetaldehyde, leads to oxidation products, including hydroxybenzaldehyde, which can be isolated and converted to benzalacetone. This product has been shown to have photocatalytic activity in the presence of ultraviolet light.

An enhancer used in chemiluminescent reactions

5-Fluoro-2-nitrophenol is a synthetic compound that has been shown to inhibit the production of nitric oxide in cells. It is most active in inhibiting the release of nitric oxide from cells, but also inhibits its synthesis. 5-Fluoro-2-nitrophenol has been shown to inhibit the production of thromboxane A2, prostacyclin, and endothelin 1. This drug also binds to bacteria and prevents their growth by inhibiting protein synthesis. The binding of 5-fluoro-2-nitrophenol to bacterial DNA leads to inhibition of transcription and translation, preventing protein synthesis.
5-Fluoro-2-nitrophenol has been shown to be effective against Trichophyton mentagrophytes (a fungus) and may be useful for the treatment of onychomycosis (fungal infection).