Benzènes
Les benzènes sont des hydrocarbures aromatiques simples constitués d'un anneau de carbone à six membres avec des doubles liaisons alternées. Cette structure fondamentale est un bloc de construction pour de nombreux composés chimiques, y compris les produits pharmaceutiques, les polymères et les colorants. Les benzènes sont largement utilisés en synthèse organique en raison de leur stabilité et de leur polyvalence. Chez CymitQuimica, nous offrons une large gamme de benzènes de haute qualité pour soutenir vos recherches et applications industrielles.
Sous-catégories appartenant à la catégorie "Benzènes"
- Benzamides(62 produits)
- Acides benzoïques(5.474 produits)
- Alcools benzyliques(1.457 produits)
- Benzènes halogénés(33.965 produits)
- Phénols(2.661 produits)
11888 produits trouvés pour "Benzènes"
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4-Chloro-3-nitrobenzonitrile
CAS :4-Chloro-3-nitrobenzonitrile is a molecule with potent antibacterial activity. It is synthesized by the reaction of sodium carbonate, hydrogen chloride, and 4-chlorobenzonitrile. 4-Chloro-3-nitrobenzonitrile has shown antimicrobial properties against a wide range of bacteria, including methicillin resistant Staphylococcus aureus (MRSA) and Enterococcus faecium. This compound has been used in the treatment of infections caused by these bacteria. 4-Chloro-3-nitrobenzonitrile also has the ability to inhibit the synthesis of fatty acids and lipids in bacterial cells, which may be responsible for its antimicrobial effects.Formule :C7H3ClN2O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :182.56 g/mol4-Bromo-3,5-dihydroxybenzoic acid methyl ester
CAS :The compound 4-Bromo-3,5-dihydroxybenzoic acid methyl ester is an ether that is a natural product. It has been shown to have diastereoselective coupling with phenolic groups and unsymmetrically with lactones. This compound also undergoes epoxidation and farnesylation reactions. The intramolecular chain of the ether is methylated by formylation and reductive elimination.Formule :C8H7BrO4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :247.04 g/molMethyl 4-methoxybenzoate
CAS :Methyl 4-methoxybenzoate is a white, crystalline powder that is soluble in alcohol and ether. The chemical formula for methyl 4-methoxybenzoate is C8H10O4. It has a molecular weight of 196.19 g/mol and a melting point of 136°C. Methyl 4-methoxybenzoate has been used as an organic reagent, as well as a pharmaceutical intermediate and additive in food manufacturing. It also has biological properties such as being an anti-inflammatory agent and being able to inhibit the growth of infectious diseases like tuberculosis and malaria. Methyl 4-methoxybenzoate can be synthesized by reacting benzoic acid with methanol, phosphoric acid, or hydrochloric acid. This molecule can also be synthesized from p-hydroxybenzoic acid by electrophilic substitution with methyl iodide followed by hydrolysis using sodium hydroxide. The chemicalFormule :C9H10O3Degré de pureté :Min. 98%Couleur et forme :PowderMasse moléculaire :166.17 g/mol2,4,6-Trihydroxybenzoic acid methyl ester
CAS :2,4,6-Trihydroxybenzoic acid methyl ester is a synthetic compound that has been used in animal studies to investigate the inflammatory effects of substances. It has been shown to have anti-inflammatory properties in vitro and in vivo. Furthermore, 2,4,6-Trihydroxybenzoic acid methyl ester has been shown to inhibit the production of tumour necrosis factor-α (TNF-α) and other cytokines. This drug also has anti-fungal activity against Candida albicans and Aspergillus fumigatus. 2,4,6-Trihydroxybenzoic acid methyl ester is biodegradable.
Formule :C8H8O5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :184.15 g/mol2-Chloro-3-methylbenzylamine HCl - 90%
CAS :2-Chloro-3-methylbenzylamine HCl is a fine chemical that is a versatile building block for synthesis of pharmaceuticals and research chemicals. It is also a useful intermediate in the production of other compounds, such as speciality chemicals, complex compounds, and reaction components. 2-Chloro-3-methylbenzylamine HCl has many potential applications in both academia and industry because it is a high quality reagent with many uses.Formule :C8H10ClN·HClDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :192.09 g/mol2-Bromo-4-cyanobenzaldehyde
CAS :2-Bromo-4-cyanobenzaldehyde is a potent protease inhibitor and can be used as an antiviral agent. It inhibits the NS3 protease of hepatitis C virus (HCV) with IC50 of 0.2 μM. 2-Bromo-4-cyanobenzaldehyde has been evaluated for its ability to inhibit replicons from HCV genotypes 1, 2, 3, 4 and 5 with varying degrees of potency. In vitro studies have shown that 2-bromo-4-cyanobenzaldehyde is a potent inhibitor of HCV NS3 protease, demonstrating activity against all major HCV genotypes in cell culture. This molecule has also been shown to inhibit the replication of HIV, herpes simplex virus type 1 and human rhinovirus type 2 in cell culture.Formule :C8H4BrNODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :210.03 g/mol3,5-Dimethyl-4-nitrobenzoic acid
CAS :3,5-Dimethyl-4-nitrobenzoic acid is a synthetic compound that has been used in the synthesis of other organic compounds. It is not currently used as a drug, but it has been shown to inhibit the growth of bacteria in vitro. The mechanism of action for this compound is unclear. 3,5-Dimethyl-4-nitrobenzoic acid has been shown to be active against the bacterium Typhimurium and may inhibit bacterial growth by being metabolised into nitrite or nitrate ions. This chemical can also be converted into a reactive intermediate that reacts with oxygen to form superoxide anion radicals, which are known to have antibacterial effects.Formule :C9H9NO4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :195.17 g/mol3-Amino-2,4,6-triiodobenzoic acid
CAS :3-Amino-2,4,6-triiodobenzoic acid (3AIBA) is a chemical compound that is used as a contrast agent for medical imaging. It has been shown to be useful in the diagnosis of bladder cancer, and is used in the embolization of renal artery and ureteral calculi. 3AIBA functions by binding to the antigen binding sites on the tumor cells and allows visualization with X-rays. It has also been shown to be effective in reducing blood flow in tumors by blocking blood vessels with its cationic monomer. 3AIBA binds to the phosphate groups on DNA and causes crosslinking, which prevents DNA polymerase from binding with DNA. This inhibits DNA synthesis and cell division.Formule :C7H4I3NO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :514.83 g/mol3-Methoxy-4-methylbenzoic acid methyl ester
CAS :3-Methoxy-4-methylbenzoic acid methyl ester is a potent inhibitor of the neurotoxic effects of β-amyloid peptide (Aβ) on cultured human neurons. 3-Methoxy-4-methylbenzoic acid methyl ester inhibits fibrillation in vitro and fluorescence assay, suggesting that it may be a promising therapeutic agent for Alzheimer's disease. The fluorescence assay is based on the inhibition of fluorescence by 3-methoxy-4-methylbenzoic acid methyl ester, which competes with Aβ for binding to an acceptor molecule. This inhibition can be used as a marker to measure the amount of Aβ present in vivo.Formule :C10H12O3Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :180.2 g/mol3,5-Difluoro-4-hydroxybenzaldehyde
CAS :3,5-Difluoro-4-hydroxybenzaldehyde is a biochemical that belongs to the group of anticancer agents. It is activated by hydroxyl radicals and inhibits cancer cells. 3,5-Difluoro-4-hydroxybenzaldehyde inhibits protein synthesis in the cell by binding to messenger RNA and preventing its translation into protein. This compound also has inhibitory properties against DNA polymerase, which prevents DNA replication and transcription. 3,5-Difluoro-4-hydroxybenzaldehyde can be used as a template for oligodeoxynucleotides (ODN) to enhance photochemical properties.
Formule :C7H4F2O2Degré de pureté :Min. 95%Couleur et forme :Off-White PowderMasse moléculaire :158.1 g/mol4-Dimethylamino-2-methoxybenzaldehyde
CAS :When used in combination with X-Gal, 4-dimethylamino-2-methoxybenzaldehyde can be used for effective staining under anaerobic conditions. This novel method is termed Indoxyl/Dimethylamino-2-methoxybenzaldehyde aldol staining and can be used as an alternative to indoxyl-substrate indicator systems which depends on molecule oxygen to develop the desired indigo chromogen.Formule :C10H13NO2Degré de pureté :Min. 95%Couleur et forme :Yellow PowderMasse moléculaire :179.22 g/mol2,4,6-Trimethoxybenzonitrile
CAS :2,4,6-Trimethoxybenzonitrile is a ligand that forms coordination complexes with metal ions. It can be used to make N-oxide compounds and reaction products with aryl chlorides. The 2,4,6-trimethoxybenzonitrile ligand has been shown to form cross-coupling complexes with benzotriazolyl. This compound is soluble in organic solvents and has a vapor pressure of 0.0025 mm Hg at 25°C. The molecular weight of this compound is 196.2 g/mol and its melting point is 190°C. 2,4,6-Trimethoxybenzonitrile has a symmetric molecule in the gas phase and an asymmetric molecule in solution due to the interactions of hydrogen bonding and van der Waals forces.Formule :C10H11NO3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :193.2 g/mol3,4-Dihydroxybenzaldehyde
CAS :Please enquire for more information about 3,4-Dihydroxybenzaldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C7H6O3Masse moléculaire :138.12 g/mol2-Hydroxy-3,4-dimethoxybenzaldehyde
CAS :2-Hydroxy-3,4-dimethoxybenzaldehyde is a molecule that has an acidic character. It has been shown to be able to form a copper complex with good optical properties. A method using this compound as the monomer was found to be efficient for synthesizing polymers with size exclusion chromatography. 2-Hydroxy-3,4-dimethoxybenzaldehyde is a monocarboxylic acid that contains an aliphatic hydrocarbon and hydroxyl group. It can also act as a monomer in polymerization reactions and can be used in chemical structures such as multidrugs, which are made from large molecules of different types of atoms. The acid catalyst is required for these reactions to take place.Formule :C9H10O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :182.17 g/mol3,5-Dibromo-4-methoxybenzonitrile
CAS :3,5-Dibromo-4-methoxybenzonitrile (DBMB) is a pentane that can be synthesized in the laboratory. DBMB is used as a weed control agent to kill weeds and grasses in neoprene rubber products and other materials. The chemical reacts with nitro groups on the surface of the material, producing an unstable intermediate that decomposes into pentane and nitric acid. 3,5-Dibromo-4-methoxybenzonitrile has been shown to have low toxicity to mammals at high doses. The compound may also be used as a chemical intermediate for the synthesis of other compounds or drugs. Nitro groups may be reduced by reductants such as sodium borohydride or lithium aluminium hydride to produce analdehyde derivatives.Formule :C8H5Br2NODegré de pureté :Min. 95%Couleur et forme :White Off-White PowderMasse moléculaire :290.94 g/mol2,4-Dihydroxybenzaldehyde
CAS :2,4-Dihydroxybenzaldehyde (2,4DBA) is a copper complex that has been shown to have biological properties. This compound has been studied in biological studies and is classified as group p2 on the periodic table. It is a redox potential of -0.95 V and can undergo intramolecular hydrogen bonding with itself or with other molecules to form hydrogen bonds. Hydroxyl groups are found on 2,4DBA and can coordinate with the nitrogen atoms found on penicillin-binding proteins or acetylcholinesterase inhibition. The coordination geometry of 2,4DBA is tetrahedral and its methyl ethyl group is also found on this molecule.Formule :C7H6O3Degré de pureté :Min. 98 Area-%Couleur et forme :White PowderMasse moléculaire :138.12 g/mol3-Acetylbenzonitrile
CAS :3-Acetylbenzonitrile is an isomeric, asymmetric synthesis that has been synthesised in the presence of copper complex and salicylic acid. The reaction was carried out with a gaseous phase, where the chalcone was formed. The experimental techniques used were cross-coupling reactions and molecular modeling techniques. 3-Acetylbenzonitrile has been synthesised by a rationalized enthalpic approach that includes alcohol dehydrogenases and molecular modeling techniques.Formule :C9H7NODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :145.16 g/mol4-Hydroxy-3,5-dimethylbenzoic acid
CAS :4-Hydroxy-3,5-dimethylbenzoic acid (4HDMBA) is an antimicrobial agent that inhibits bacterial cell growth by binding to the GyrA subunit of DNA gyrase. It is a potent inhibitor of the GyrA subunit, with activity against both mutant and wild type strains. 4HDMBA also has anticancer activity in vitro and in vivo studies have shown that it can inhibit the growth of cells from human cancer cell lines. 4HDMBA is synthesized by reacting amide with chloroacetyl chloride. The carboxylate group on 4HDMBA can be transformed into a hydroxyl group by reaction with sodium hydroxide. The chemical structure of 4HDMBA includes a hydroxy group, a chlorine atom, and a hydroxyl group.Formule :C9H10O3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :166.17 g/mol2-Amino-6-chlorobenzoic acid
CAS :2-Amino-6-chlorobenzoic acid is a fine chemical that is used as a reagent or speciality chemical.
Formule :C7H6ClNO2Masse moléculaire :171.58 g/mol2-Fluoro-4-methoxybenzylamine hydrochloride
CAS :2-Fluoro-4-methoxybenzylamine hydrochloride is a potent inhibitor of polymerase (DNA and RNA). It has been shown to inhibit the growth of human breast cancer cells and to induce apoptosis. 2-Fluoro-4-methoxybenzylamine hydrochloride binds to the polymerase, which blocks synthesis of DNA or RNA. The binding site is located near the active site of the enzyme. This drug also has an insulin-like effect by stimulating IGF-I production and increasing protein synthesis in somatotrophic cells.Formule :C8H11ClFNODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :191.63 g/mol
