Ácidos Benzóicos
Os ácidos benzóicos são ácidos carboxílicos aromáticos com a fórmula molecular C7H6O2, caracterizados por um anel benzênico ligado a um grupo carboxila (-COOH). Esses compostos são amplamente utilizados como conservantes, intermediários na síntese orgânica e na produção de vários produtos químicos, incluindo corantes e fragrâncias. Os ácidos benzóicos também são importantes nas indústrias alimentícia e farmacêutica. Na CymitQuimica, oferecemos uma gama diversificada de ácidos benzóicos de alta qualidade para apoiar suas necessidades de pesquisa e industriais.
Foram encontrados 5475 produtos de "Ácidos Benzóicos"
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Ethyl 4-bromobenzoate
CAS:Ethyl 4-bromobenzoate is a halide that can be synthesized by the cross-coupling reaction with an aryl halide and a boronic acid. This synthesis has been used successfully to prepare benzoates, which are generally more difficult to synthesize than boronic acids. The coupling reaction of ethyl 4-bromobenzoate with an aryl halide and a boronic acid in the presence of copper as catalyst yields ethyl 4-bromobenzoate in high yield. A synergistic interaction occurs between the two reagents, leading to significant cytotoxicity in vitro. This property may be due to the light emission from this compound when it is exposed to ultraviolet light. Ethyl 4-bromobenzoate is also able to inhibit aerobic glycolysis and cancer cell growth in vitro through its ability to inhibit the activity of phosphofructokinase 1 (PFK1Fórmula:C9H9BrO2Pureza:Min. 97.5 Area-%Cor e Forma:Clear LiquidPeso molecular:229.07 g/molEthyl 4-amino-2-nitrobenzoate
CAS:Ethyl 4-amino-2-nitrobenzoate is a chemical intermediate that is used in the synthesis of other chemicals. It is also a versatile building block with many uses, such as in the production of research chemicals or as a reagent. It has CAS No. 84228-46-6 and can be purchased from various suppliers.Fórmula:C9H10N2O4Pureza:Min. 95%Cor e Forma:PowderPeso molecular:210.19 g/mol3-Bromo-2,6-dimethoxybenzoic acid
CAS:3-Bromo-2,6-dimethoxybenzoic acid is a synthetic chemical used to introduce insulators into the DNA molecule. It is also used as a treatment method for introducing branched-chain scripts into the DNA molecule. 3-Bromo-2,6-dimethoxybenzoic acid has been shown to counteract synthetic techniques, such as transistors, and can be used in plant physiology research.Fórmula:C9H9BrO4Pureza:Min. 95%Cor e Forma:PowderPeso molecular:261.07 g/mol3,4-Diaminobenzoic acid
CAS:3,4-Diaminobenzoic acid is a compound that is produced by the condensation of two molecules of hydrochloric acid. 3,4-Diaminobenzoic acid has been used as a reagent in the synthesis of coumarin derivatives. This chemical has been shown to be an effective proton scavenger in an optimum concentration. Benzimidazole compounds are also synthesized from 3,4-diaminobenzoic acid and have been shown to be effective against autoimmune diseases. 3,4-Diaminobenzoic acid can be used for the production of diazonium salts, which are used in the synthesis of anti-inflammatory drugs and other pharmaceuticals. The hydroxyl group on this molecule makes it chemically stable and kinetic data shows that it has high diphenolase activity.Fórmula:C7H8N2O2Pureza:Min. 96 Area-%Cor e Forma:PowderPeso molecular:152.15 g/mol3,4-Dinitrobenzoic acid
CAS: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.
Fórmula:C7H4N2O6Pureza:Min. 98.0%Cor e Forma:Yellow PowderPeso molecular:212.12 g/molGallic acid anhydrous
CAS: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.Fórmula:C7H6O5Pureza:Min. 99 Area-%Cor e Forma:White PowderPeso molecular:170.12 g/mol4-Fluoro-3-hydroxybenzoic acid
CAS:4-Fluoro-3-hydroxybenzoic acid is a colorless solid that can be produced through the sulfonation of 4-fluorophenol with sulfuric acid. This process usually takes place in two steps: first, the phenol is refluxed with sulfur trioxide and then aqueous potassium hydroxide is added to the mixture. The reaction produces a sulfite salt, which is then treated with sodium sulfite to produce the desired acid. 4-Fluoro-3-hydroxybenzoic acid can also be synthesized by adding sulfur dioxide to an aqueous solution of 3% hydrogen peroxide and adding potassium hydroxide dropwise until effervescence ceases. This method produces an insoluble precipitate, which is filtered out and washed with water. The product can then be purified by recrystallization from hot water or by washing with ether.Fórmula:C7H5FO3Pureza:Min. 95%Cor e Forma:White PowderPeso molecular:156.11 g/mol5-Amino-2-nitrobenzoic acid
CAS:5-Amino-2-nitrobenzoic acid is an organic compound that belongs to the class of versatile building block. It is a white solid that has been used as a research chemical, reagent, and specialty chemical for the synthesis of complex compounds and pharmaceuticals. 5-Amino-2-nitrobenzoic acid is also known as 2-amino-5-chlorobenzoic acid (ACBA). It is soluble in water, but insoluble in ethanol. The CAS number for this chemical is 13280-60-9.
Fórmula:C7H6N2O4Peso molecular:182.14 g/molRef: 3D-A-6802
1kgA consultar100gA consultar250gA consultar500gA consultar2500gA consultar-Unit-ggA consultarMethyl 4-aminobenzoate
CAS:Methyl 4-aminobenzoate is a chemical compound that is used as a fluorescence probe in the study of DNA replication. It can be used to detect the presence of viral RNA in cell culture, and has been shown to inhibit the replication of bacterial RNA. Methyl 4-aminobenzoate binds to guanine residues in DNA and forms an alkyl bond with them. This prevents the binding of other amino acids, which are essential for DNA replication. Methyl 4-aminobenzoate has also been shown to have pharmacokinetic properties that make it useful for intravenous administration and oral administration.
Fórmula:C8H9NO2Pureza:Min. 97.5 Area-%Cor e Forma:White PowderPeso molecular:151.16 g/mol4-Methoxybenzoic acid hydrazide
CAS:4-Methoxybenzoic acid hydrazide is a copper complex that binds to the DNA of bacteria, inhibiting the production of proteins. It has been shown to have antimicrobial activity against gram-positive and gram-negative bacteria. 4-Methoxybenzoic acid hydrazide has also been shown to inhibit colorectal carcinoma cells in vitro and in vivo. This compound inhibits the growth of cells by binding to them and disrupting hydrogen bonds. 4-Methoxybenzoic acid hydrazide causes cell death by inhibiting protein synthesis.Fórmula:C8H10N2O2Pureza:Min. 95%Cor e Forma:White PowderPeso molecular:166.18 g/molOctyl gallate
CAS:Octyl gallate is a naturally occurring compound that belongs to the class of gallates. It is a non-toxic, water-soluble antioxidant that has been used as a preservative in foods and pharmaceuticals. Octyl gallate has been shown to inhibit nuclear DNA synthesis by binding to the dinucleotide phosphate (NDP) site on ribonucleotide reductase, thereby preventing the formation of deoxyribonucleotide triphosphates. A rate constant for this reaction has been determined using analytical methods. This compound also inhibits the growth of wild-type strains of Escherichia coli and Staphylococcus aureus, as well as some strains resistant to antibiotics such as erythromycin, chloramphenicol, tetracycline, and clindamycin. Octyl gallate may also have an effect on energy metabolism in bacteria by inhibiting p-hydroxybenzoic acid (PHBA) dehydratase
Fórmula:C15H22O5Pureza:Min. 95%Cor e Forma:White PowderPeso molecular:282.33 g/mol3-Hydroxy-2-methoxybenzoic acid
CAS: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.Fórmula:C8H8O4Pureza:Min. 95%Cor e Forma:PowderPeso molecular:168.15 g/mol3,5-Dibromo-2-anisic acid
CAS:3,5-Dibromo-2-anisic acid is a short chain dodecyl amine with the chemical formula CH2Br2C6H4N. It is an active compound that has been shown to have nematicidal activity and also shows high activity against saprophytes. 3,5-Dibromo-2-anisic acid is synthesized by reacting chlorine with salicylaldehyde in the presence of a base. The compound is used in the synthesis of various other organic compounds such as amides and amines.Fórmula:C8H6Br2O3Pureza:Min. 95%Cor e Forma:PowderPeso molecular:309.94 g/mol2-Methyl-4-nitrobenzoic acid
CAS:2-Methyl-4-nitrobenzoic acid is a synthetic drug substance. The crystalline structure of 2-methyl-4-nitrobenzoic acid is polymorphic and it can be obtained in two different forms: anhydrous form and monohydrate form. The reaction yield for this compound is low, which may be due to the presence of additives or deionized water. This drug substance has a high solubility in hydroxide solutions and methylbenzene. It reacts slowly with hydrochloric acid and sodium hydroxide solution to produce 2-methyl-4-nitrobenzoic acid hydrochloride and sodium benzoate, respectively. 2-Methyl-4-nitrobenzoic acid has low bioavailability due to its poor absorption from the gastrointestinal tract into the bloodstream.Fórmula:C8H7NO4Pureza:Min. 95%Cor e Forma:PowderPeso molecular:181.15 g/mol5-Fluoro-2-methylbenzoic acid
CAS:5-Fluoro-2-methylbenzoic acid is a synthetic compound that has antiviral potency against the influenza A virus. It is the active form of 5-fluoro-2-methylbenzoyl chloride, which is synthesized from a Grignard reagent and an asymmetric synthesis. 5-Fluoro-2-methylbenzoic acid has been shown to have anticancer properties in vitro, which may be due to its ability to inhibit cancer cell growth through interaction with chloride channels. This drug also inhibits the activity of dehydrogenases, which are enzymes that catalyze the oxidation of various substrates by reducing them.Fórmula:C8H7FO2Pureza:Min. 95%Cor e Forma:White PowderPeso molecular:154.14 g/mol4-Aminohippuric acid
CAS:4-Aminohippuric acid (4-AHA) is a substance that is used as an analytical tool to measure the amount of inulin in the blood. It is injected intravenously, and the 4-aminohippuric acid enters cells via facilitated transport. In cells, 4-aminohippuric acid binds to pyrazinoic acid to form a fluorescent product that can be detected by a spectrophotometer. This test has been used to study the role of various compounds in the angiotensin system and their effect on renal function.Fórmula:C9H10N2O3Cor e Forma:PowderPeso molecular:194.19 g/mol2-Chloro-4-methylsulfonylbenzoic acid
CAS: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.Fórmula:C8H7ClO4SPureza:Min. 95%Cor e Forma:White PowderPeso molecular:234.66 g/mol3-Nitrobenzoic acid methyl ester
CAS:3-Nitrobenzoic acid methyl ester is an organic compound that contains a hydroxyl group and a nitro group. It can be synthesized by the reaction of 3-nitrophenol and methanol in a solvent such as water or ethanol. The nitro group is important for the solvating power of this molecule, which has been shown to have approximations with other molecules. 3-Nitrobenzoic acid methyl ester is found in two different forms: the cis form and the trans form, which differ in the orientation of their nitro groups. The cis form is more stable than the trans form because it has a dipole moment. The vibrational frequencies are also higher for the cis form than for its trans counterpart. 3-Nitrobenzoic acid methyl ester has been shown to react with nintedanib, which is used to treat cancer, and inhibit kinetics. The kinetic data obtained from this study canFórmula:C8H7NO4Pureza:(Gc) Min. 98%Cor e Forma:PowderPeso molecular:181.15 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.Fórmula:C10H12O3Pureza:Min. 95%Cor e Forma:White PowderPeso molecular:180.2 g/mol2,5-Difluoro-3-methylbenzoic acid methyl ester
CAS:2,5-Difluoro-3-methylbenzoic acid methyl ester is a high quality, complex compound that can be used as a versatile building block in synthesis. It acts as a reagent and can be used as a research chemical. 2,5-Difluoro-3-methylbenzoic acid methyl ester is an intermediate in the production of other chemicals and can also be used as a reaction component or useful scaffold.
Fórmula:C9H8F2O2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:186.16 g/mol
