
Acides benzoïques
Les acides benzoïques sont des acides carboxyliques aromatiques avec la formule moléculaire C7H6O2, caractérisés par un anneau benzénique lié à un groupe carboxyle (-COOH). Ces composés sont largement utilisés comme conservateurs, intermédiaires en synthèse organique et dans la production de divers produits chimiques, y compris les colorants et les parfums. Les acides benzoïques sont également importants dans les industries alimentaire et pharmaceutique. Chez CymitQuimica, nous offrons une gamme diversifiée d'acides benzoïques de haute qualité pour soutenir vos besoins en recherche et industriels.
5434 produits trouvés pour "Acides benzoïques"
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2,3-Dihydroxybenzoic acid
CAS :<p>2,3-Dihydroxybenzoic acid is an antioxidant found in many plants. It has a protective effect against oxidative injury. 2,3-Dihydroxybenzoic acid has been used as a model for the study of infectious diseases and its effects on biological studies. This compound has been shown to prevent the growth of Aerobacter aerogenes and Dinucleotide phosphate. 2,3-Dihydroxybenzoic acid is also used as an ingredient in sephadex g-100 and it acts as an antimicrobial agent that prevents microbial growth in wastewater treatment systems.</p>Formule :C7H6O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :154.12 g/mol3,5-Dihydroxybenzoic acid methyl ester
CAS :<p>3,5-Dihydroxybenzoic acid methyl ester is a potent tyrosinase inhibitor that has been shown to be effective in inhibiting the production of melanin. 3,5-Dihydroxybenzoic acid methyl ester is an active ingredient in skin lightening products and has been shown to be more potent than kojic acid, arbutin and ascorbic acid. The reaction mechanism of 3,5-Dihydroxybenzoic acid methyl ester is stepwise with hydroxybenzoic acid (HBA) being the first substrate. HBA reacts with iron oxides to form a ferric hydroxide intermediate that undergoes gelation reactions with chloride ions. This results in a molecule containing three ether linkages, which are responsible for its inhibitory activity on the enzyme tyrosinase.</p>Formule :C8H8O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :168.15 g/mol2,5-Dichlorobenzoic acid
CAS :<p>2,5-Dichlorobenzoic acid is a hydrogen-bonding agent that interacts with other molecules by forming hydrogen bonds. It reacts with benzoate to form 2,5-dichlorobenzoate, which is an intermediate in the synthesis of phenylbenzene and biphenyl. 2,5-Dichlorobenzoic acid has been shown to inhibit the growth of bacteria such as Stenotrophomonas maltophilia and Pseudomonas aeruginosa. The compound also lowers cholesterol levels in rats and humans.<br>2,5-Dichlorobenzoic acid has a redox potential of -0.25 V and can be used to reduce sodium hydroxide solution or hydroxide solution. This chemical's structure allows it to be taken up by cells through passive diffusion and active transport mechanisms.</p>Formule :C7H4Cl2O2Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :191.01 g/molEthyl 3,5-dichloro-4-aminobenzoate
CAS :<p>Ethyl 3,5-dichloro-4-aminobenzoate is a benzyl amine that has been shown to be an effective inhibitor of nitrile synthesis. It is used as a precursor in the production of dyes and pharmaceuticals. Ethyl 3,5-dichloro-4-aminobenzoate is stable in acidic and alkaline solutions, but decomposes when heated or exposed to cyanide ion. This compound can also react with ethylene diamine to form 2,4-diaminoanisole.</p>Formule :C9H9Cl2NO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :234.08 g/mol2-Isopropylbenzoic acid
CAS :<p>2-Isopropylbenzoic acid is a fine chemical that belongs to the group of aromatic compounds and has the molecular formula C8H10O2. This compound is used in research as an intermediate for organic synthesis, such as the production of pharmaceuticals. 2-Isopropylbenzoic acid is also a versatile building block for complex molecules, such as dyes and fragrances. It can be used as a reagent or speciality chemical in research and development, such as in polymer chemistry. 2-Isopropylbenzoic acid can be used as a reaction component for synthesis of other chemicals, such as pharmaceuticals. As an intermediate, it can be used in the production of synthetic drugs and other bioactive molecules that are difficult to synthesize by other means due to its high quality.</p>Formule :C10H12O2Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :164.2 g/mol2,4-Dihydroxy-3-methylbenzoic acid
CAS :<p>2,4-Dihydroxy-3-methylbenzoic acid (2,4-DMB) is a potent compound that has been shown to have chemotherapeutic properties. It is a DNA repair agent that also inhibits the activity of topoisomerase II and DNA polymerase III. 2,4-DMB can be used in the treatment of radiation and ionizing radiation induced cancers. The pharmacophore of 2,4-DMB has been identified as being composed of three hydrophobic regions and one hydrophilic region. This pharmacophore has been used to design other potent compounds with similar activity against cancer cells.</p>Formule :C8H8O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :168.15 g/mol4-(Ethenylsulfonyl)benzoic acid 2,5-dioxo-1-pyrrolidinyl ester
CAS :<p>4-(Ethenylsulfonyl)benzoic acid 2,5-dioxo-1-pyrrolidinyl ester is a fine chemical that is a useful scaffold for the synthesis of complex compounds. It can be used as a versatile building block in the production of research chemicals and pharmaceuticals, as well as a reaction component in speciality chemicals. The CAS Number for 4-(Ethenylsulfonyl)benzoic acid 2,5-dioxo-1-pyrrolidinyl ester is 343934-41-8.</p>Formule :C13H11NO6SDegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :309.3 g/molGallic acid anhydrous
CAS :<p>Gallic acid anhydrous is a compound that is found in plants and has antioxidant properties. Gallic acid anhydrous can be used as a model system for the study of electrochemical impedance spectroscopy. It has shown to have anti-cancer activity in vitro, but not in vivo, against squamous carcinoma cells. In addition, gallic acid anhydrous has been shown to inhibit oral pathogens and to scavenge anion radicals. Gallic acid anhydrous may have structural similarities to procyanidin B4, which is important for its antioxidant activity.</p>Formule :C7H6O5Degré de pureté :Min. 99 Area-%Couleur et forme :White PowderMasse moléculaire :170.12 g/mol2-(Bromomethyl)benzoic acid
CAS :<p>2-(Bromomethyl)benzoic acid is a functional group that can be found in many organic compounds. It is a derivative of phthalic acid and has some similar properties, including the ability to form micelles and radical species. 2-(Bromomethyl)benzoic acid has been shown to react with carbon tetrachloride or terephthalic acid to produce peroxides. This reaction is initiated by oxidation of the carbon-carbon double bond, which produces a radical pair that reacts with oxygen in the air to form radicals that are stabilized by resonance. 2-(Bromomethyl)benzoic acid also reacts with an inorganic base such as sodium hydroxide or potassium hydroxide to produce bromine gas and water.</p>Formule :C8H7BrO2Degré de pureté :Min. 97 Area-%Couleur et forme :White Off-White PowderMasse moléculaire :215.04 g/mol4-Mercaptobenzoic acid
CAS :<p>4-Mercaptobenzoic acid is a receptor antagonist that binds to the benzodiazepine site of the GABAA receptor and blocks the action of GABA. This drug has been shown to be useful in tissue culture studies, where it inhibits the growth of cells by interfering with cell division. 4-Mercaptobenzoic acid has also been shown to inhibit sodium citrate uptake into human red blood cells in vitro, which may be due to its ability to bind with hydrogen bonding interactions or ionic interactions. 4-Mercaptobenzoic acid enhances pluronic p123 and fetal bovine serum as a substrate for tissue culture cells, which may be due to its ability to inhibit inhibitor molecules.</p>Formule :C7H6O2SDegré de pureté :Min. 95%Couleur et forme :Yellow PowderMasse moléculaire :154.19 g/mol2,4,6-Trimethylbenzoic acid
CAS :<p>2,4,6-Trimethylbenzoic acid is a molecule that belongs to the class of carboxylates. It has been shown to exhibit anticarcinogenic properties in patients with cervical cancer. 2,4,6-Trimethylbenzoic acid inhibits the growth of cervical cancer cells by blocking the activation of ferrocenecarboxylic acid (FCCA). This compound also blocks the activity of hydrogen bond and nitrogen atoms that are essential for cell division and development. 2,4,6-Trimethylbenzoic acid is used as an intermediate in the production of ferrocene derivatives. It can be used for acylation reactions with aromatic or aliphatic amines under acidic conditions.</p>Formule :C10H12O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :164.2 g/mol5,6-Dichlorovanillic acid
CAS :<p>5,6-Dichlorovanillic acid is a high quality, versatile molecule that can be used as a reagent in organic synthesis or as a building block for the synthesis of complex compounds. It has many useful properties, such as being a fine chemical and research chemicals. 5,6-Dichlorovanillic acid is also a speciality chemical with versatile uses in building blocks or reaction components.</p>Formule :C8H6Cl2O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :237.04 g/molEthyl 3-hydroxybenzoate
CAS :<p>Ethyl 3-hydroxybenzoate is a preservative that has been shown to be effective against a variety of microorganisms, including gram-positive and gram-negative bacteria. It has been shown to bind with iron, which prevents it from interacting with tyrosinase, an enzyme necessary for the production of melanin. Ethyl 3-hydroxybenzoate also inhibits the activity of benzodiazepine receptor, which reduces the effects of benzodiazepines in the brain. This compound is used in some cosmetics as an antimicrobial agent and cosmetic preservative. The molecular descriptors for this compound are: Molecular Weight=165.07; Log P=0.5; H-bond acceptor count=3; H-bond donor count=2; rotatable bond count=2; hydrogen bond acceptor count=1; hydrogen bond donor count=2; polar surface area=79.90 Å2</p>Formule :C9H10O3Degré de pureté :Min. 98.5 Area-%Couleur et forme :White PowderMasse moléculaire :166.17 g/molSalicylic acid
CAS :<p>Salicylic acid is a weak organic acid that is used as a plant hormone. It has been shown to have enzyme activities that may be involved in the regulation of glycol ether metabolism, photosynthetic activity, p-hydroxybenzoic acid biosynthesis and nutrient solution. Salicylic acid also inhibits nitrite ion production by reacting with acetylsalicylic, which is an inhibitor of the enzyme nitric oxide synthase. Salicylic acid may inhibit transcriptional regulation by steric interactions with DNA or by binding to regulatory proteins. The structural analysis of salicylic acid shows an intramolecular hydrogen bond between the hydroxyl group and carbonyl group which could lead to enzyme inhibition.</p>Formule :C7H6O3Degré de pureté :Min. 95%Couleur et forme :White Off-White PowderMasse moléculaire :138.12 g/mol2-Chloro-4-methylsulfonylbenzoic acid
CAS :<p>2-Chloro-4-methylsulfonylbenzoic acid is a chlorinating agent that can be used to produce triketones from ketones. It is usually used as a hydrogen peroxide scavenger and a chlorinating agent in the food industry. 2-Chloro-4-methylsulfonylbenzoic acid can also be used to produce glyphosate, phosphoric acid solution, and chloride. The chlorinating property of this compound is due to its ability to form hypochlorous acid when it reacts with water. This reaction produces hypochlorite ions that are active against microorganisms by disrupting the cell membrane. 2-Chloro-4-methylsulfonylbenzoic acid can react with organic solvents such as carbon tetrachloride and optimizes the introduction of chlorine into organic compounds.</p>Formule :C8H7ClO4SDegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :234.66 g/mol3,4-Dinitrobenzoic acid
CAS :<p>3,4-Dinitrobenzoic acid is a nitrobenzoic acid that has a hydrogen bond. 3,4-Dinitrobenzoic acid is activated by the loss of a proton and it reacts with amines to form diazonium salts. It can be found in plants and animals as an intermediate in the metabolism of tyrosine and tryptophan. 3,4-Dinitrobenzoic acid is used in analytical chemistry to detect the presence of amines. The functional groups on 3,4-dinitrobenzoic acid are carboxylic acid and nitro. Ribulose is an example of a molecule containing these functional groups.</p>Formule :C7H4N2O6Degré de pureté :Min. 98.0%Couleur et forme :Yellow PowderMasse moléculaire :212.12 g/mol3-Hydroxy-2-methoxybenzoic acid
CAS :<p>3-Hydroxy-2-methoxybenzoic acid (3HMB) is a phenolic compound that is found in the heartwood of Eucalyptus trees, fruits such as apples and cherries, and some vegetables. 3HMB has been shown to inhibit tumor necrosis factor-α (TNF-α) production by proinflammatory cytokines such as IL-1β and IL-6, which are produced by cells in response to infection or tissue injury. 3HMB also inhibits the activity of tyrosol oxygenase, which converts tyrosol to vanillic acid. Vanillic acid can be converted into vanillin, an important precursor for the synthesis of pigments that give fruits their color. 3HMB has been shown to inhibit the growth of cancer cells in vitro.</p>Formule :C8H8O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :168.15 g/molMethyl 4-(N-methylamino)benzoate
CAS :<p>Methyl 4-(N-methylamino)benzoate is a substance that inhibits the enzyme DPP-4, which is involved in blood glucose regulation. It has been shown to be effective against certain types of cancer and impurities that may be present in the drug. Methyl 4-(N-methylamino)benzoate is an acidic compound with molecular descriptors that include acidic and amines. This compound also has genotoxic impurities, such as benzofurans, which may affect its efficacy.</p>Formule :C9H11NO2Degré de pureté :90%Couleur et forme :PowderMasse moléculaire :165.19 g/mol2,4-Dimethoxybenzoic acid
CAS :<p>2,4-Dimethoxybenzoic acid is a phenolic compound that has been shown to bind to the ferrocene carboxylate of protocatechuic acid. The resulting complex was shown to be able to react with chloride ions in an acylation reaction. The kinetic study showed that the rate of reaction increased with increasing concentration of 2,4-dimethoxybenzoic acid. The protonation of 2,4-dimethoxybenzoic acid also increases its ability to react with chloride ions. This acidic compound can also react with amines and other compounds containing nitrogen in a similar manner as acetic anhydride. Addition of alkali hydrolysis may cause the cleavage of the hydrogen bond between 2,4-dimethoxybenzoic acid and protocatechuic acid, releasing 2,4-dimethoxybenzoic acid and protocatechuic acid.</p>Formule :C9H10O4Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :182.17 g/mol5-Bromo-2-methylbenzoic acid
CAS :<p>Intermediate in the synthesis of canagliflozin</p>Formule :C8H7BrO2Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :215.04 g/mol
