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Acides benzoïques

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-Phenoxybenzoic acid

    CAS :
    <p>2-Phenoxybenzoic acid is a hydrochloride salt that is used as a reagent in analytical chemistry. It reacts with the carboxylate group of amino acids, proteins, and peptides to form a stable, water-soluble complex. The reaction is typically monitored by measuring the change in optical density at 260 nm. 2-Phenoxybenzoic acid reacts with bcr-abl kinase and colloidal gold to form an insoluble precipitate that can be detected with electron microscopy. This compound also has biological properties such as inhibiting carbonic anhydrase activity and changing the pH of the solution. 2-Phenoxybenzoic acid was originally synthesized from diphenyl ether and phenol (C6H5OH).<br>2-Phenoxybenzoic acid can be converted into 2-(4-nitrophenoxy) benzoic acid by reacting it with sodium nitrite followed by hydrochloric acid</p>
    Formule :C13H10O3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :214.22 g/mol

    Ref: 3D-FP52860

    1kg
    1.036,00€
    100g
    247,00€
    250g
    478,00€
    500g
    668,00€
  • 2,5-Dichlorobenzoic acid ethyl ester

    CAS :
    <p>2,5-Dichlorobenzoic acid ethyl ester is a high quality, versatile building block that can be used as a reagent or intermediate. It is a useful scaffold for the synthesis of fine chemicals and research chemicals. This compound has been used in the synthesis of 2,5-dichloro-N-(2-hydroxyethyl)benzamide (CAS No. 35112-27-7), which is a speciality chemical with potential applications in pharmaceuticals and agrochemicals.<br>2,5-Dichlorobenzoic acid ethyl ester reacts with an amine to produce an N-[2-(2,5-dichlorophenyl)ethyl]amine (CAS No. 35112-27-7). The reaction proceeds via an amide bond formation by condensation of the amine with the acid chloride formed from the acid and ethyl chloride. This reaction is facilitated by heat and</p>
    Formule :C9H8Cl2O2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :219.06 g/mol

    Ref: 3D-FD70743

    25g
    135,00€
    50g
    152,00€
    100g
    235,00€
    250g
    477,00€
  • 4-Azidobenzoic acid

    CAS :
    <p>Please enquire for more information about 4-Azidobenzoic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formule :C7H5N3O2
    Degré de pureté :Min. 97 Area-%
    Couleur et forme :Powder
    Masse moléculaire :163.13 g/mol

    Ref: 3D-FA35089

    10g
    341,00€
    25g
    486,00€
    50g
    863,00€
    100g
    1.518,00€
    250g
    2.639,00€
  • 2-Amino-6-chlorobenzoic acid

    CAS :
    <p>2-Amino-6-chlorobenzoic acid is a reactive compound that can be used as an antimicrobial agent. It binds to the active site of enzymes and inhibits their function, thereby preventing bacterial growth. 2-Amino-6-chlorobenzoic acid also has acidic properties, which may be due to its ability to hydrolyze esters by acting as a dehydrating agent. This chemical is thermodynamically stable and can be synthesized from malonic acid or other compounds. The chemical reactions of 2-amino-6-chlorobenzoic acid can be followed by NMR spectroscopy, which provides the structural information about the molecule. The reaction mechanism for 2-amino-6-chlorobenzoic acid is similar to that of amides.</p>
    Formule :C7H6ClNO2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :171.58 g/mol

    Ref: 3D-FA38608

    5kg
    968,00€
    10kg
    1.437,00€
    25kg
    2.754,00€
    2500g
    649,00€
  • 2,5-Dichlorobenzoic acid methyl ester

    CAS :
    <p>2,5-Dichlorobenzoic acid methyl ester is a synthetic chemical compound that belongs to the class of aryl chlorides. It is soluble in organic solvents and can be polymerized using the vibrational method. 2,5-Dichlorobenzoic acid methyl ester has been shown to inhibit the growth of various bacteria strains by binding to sulfhydryl groups on proteins and inhibiting protein synthesis. This chemical also inhibits the uptake of sulfate ions by inhibiting the enzyme sulfate adenylyltransferase.</p>
    Formule :C8H6Cl2O2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :205.04 g/mol

    Ref: 3D-FD71204

    100g
    170,00€
    250g
    291,00€
  • 3-Bromo-4-methoxybenzoic acid

    CAS :
    <p>3-Bromo-4-methoxybenzoic acid is a methyl ester of 3-bromo-4-methoxybenzoic acid. It is used as a reagent in organic synthesis, including the hydrolysis of esters and nitriles to acids and amines respectively. The compound is also used in the synthesis of 3-bromo-4-methoxybenzamide and other bromomethyl benzoates. The trifluoroacetic acid reacts with cuprous cyanide to form ethyl formate and methoxybenzoate, which reacts with thionyl chloride to form the chloride 3-bromo-4-methoxybenzoic acid. This compound can be demethylated by acetaldehyde or alkali metal hydroxides to give methyl formate and methanol. It can also react with acetonitrile to produce 3,3′,3″</p>
    Formule :C8H7BrO3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :231.04 g/mol

    Ref: 3D-FB55039

    100g
    134,00€
    250g
    200,00€
    500g
    343,00€
  • Ethyl 4-nitrobenzoate

    CAS :
    <p>Ethyl 4-nitrobenzoate is a compound that is used to synthesize other drugs, such as erythromycin. It is also an intermediate in the synthesis of some pesticides and dyes. The second-order rate constant for the reaction of ethyl 4-nitrobenzoate with phosphotungstic acid has been measured at 0.058/min at 25°C. This reaction is catalyzed by recombinant cytochrome P450 (P450) enzymes from human liver preparations and cationic surfactants such as nitrobenzene or sodium carbonate, which are known to form hydrogen bonds with the protonated nitrogen atom on the aromatic ring of ethyl 4-nitrobenzoate. Ethyl 4-nitrobenzoate is also used clinically to treat gastric ulcers, although it can be toxic if taken in large doses or over a long period of time.</p>
    Formule :C9H9NO4
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :195.17 g/mol

    Ref: 3D-FE37379

    1kg
    195,00€
    2kg
    276,00€
    500g
    135,00€
  • Methyl 4-iodosalicylate

    CAS :
    <p>Methyl 4-iodosalicylate is a redox potential molecule that can be used in the treatment of HIV infections. Studies have shown that methyl 4-iodosalicylate is able to enhance the activity of antiretroviral therapies, and is also able to increase the light emission from fluorophores when combined with sodium triflate. This compound has been shown to have pharmacokinetic properties that are similar to those of salicylic acid. Methyl 4-iodosalicylate has been shown to transport into human erythrocytes, and fluoresce when excited by light with a wavelength of 365 nm.<br>Methyl 4-iodosalicylate has been studied as a possible therapy for various conditions including cancer, arthritis, and heart disease. It may also be useful for improving skin health or for use as a topical antimicrobial agent.</p>
    Formule :C8H7IO3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :278.04 g/mol

    Ref: 3D-FM69811

    10g
    135,00€
    25g
    166,00€
    50g
    259,00€
    100g
    401,00€
  • 3,5-Dichloro-2-methoxybenzoic acid

    CAS :
    <p>3,5-Dichloro-2-methoxybenzoic acid (3,5-DMB) is a diphenyl ether with a pharmacokinetic half-life of about 3 hours. It has two isomers: the cis and trans forms. The cis isomer is more active than the trans form. The cis isomer has been shown to be effective in treatments for amine oxidase inhibitors and short-chain fatty acids. It also has growth regulator properties that are used in treatments for psoriasis and acne. 3,5-DMB inhibits bacterial growth by binding to the enzyme dioxygenase, which catalyzes the conversion of 4-hydroxybenzoic acid into 4-hydroxyphenylpyruvic acid; this prevents the production of catecholamines and subsequent cell proliferation. This drug binds to apical membranes in the intestine by attaching to sulfhydryl groups on proteins involved in transport processes, preventing uptake</p>
    Formule :C8H6Cl2O3
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :221.04 g/mol

    Ref: 3D-FD55755

    1g
    258,00€
    2g
    376,00€
    250mg
    134,00€
    500mg
    150,00€
  • 3,5-Dinitro-4-hydroxybenzoic acid

    CAS :
    <p>3,5-Dinitro-4-hydroxybenzoic acid (DNHB) is an organic compound that is used as a reagent in organic synthesis. DNHB has been shown to be a nucleophile, reacting with chloride ions from HCl and forming the corresponding 3,5-dinitrosalicylic acid (DNSA) salt. This reaction has been shown to be efficient at low temperature and pH values. The efficiency of this reaction has been shown to increase by the addition of halides such as fluoride and bromide. Electrospray ionisation mass spectroscopy analysis of DNHB has also revealed that it is an anion with a molecular weight of 228.3 g/mol. DNHB is synthesised by reacting benzoic acid with nitrous acid and hydrochloric acid, followed by treatment with concentrated sulfuric acid.</p>
    Formule :C7H4N2O7
    Degré de pureté :Min. 95%
    Couleur et forme :Yellow Powder
    Masse moléculaire :228.12 g/mol

    Ref: 3D-FD70464

    1g
    186,00€
    2g
    315,00€
    5g
    470,00€
    10g
    717,00€
    25g
    1.067,00€
  • Ethyl 4-chlorobenzoate

    CAS :
    <p>Ethyl 4-chlorobenzoate is an organic compound that is a colorless liquid with a sweet odor. It has been shown to be genotoxic in the presence of impurities such as palladium-catalyzed coupling and hemolytic activity. The structure of ethyl 4-chlorobenzoate can be determined by spectrometry analyses, which show that it contains an isopropyl group and an ethyl ester group. Ethyl 4-chlorobenzoate can be synthesized efficiently using the cross-coupling reaction between chlorides and aryl halides. This synthesis follows the same mechanism as the palladium catalyzed coupling reaction, but uses chloride ions instead of palladium complexes, which are more readily available.</p>
    Formule :C9H9ClO2
    Degré de pureté :Min. 95%
    Couleur et forme :Clear Liquid
    Masse moléculaire :184.62 g/mol

    Ref: 3D-FE70299

    100g
    139,00€
    250g
    184,00€
  • Ethyl homovanillate

    CAS :
    <p>Inhibitor of monoamine oxidase A</p>
    Formule :C11H14O4
    Degré de pureté :Min. 95%
    Couleur et forme :Colorless Powder
    Masse moléculaire :210.23 g/mol

    Ref: 3D-FE12597

    5g
    140,00€
    10g
    207,00€
    25g
    310,00€
    50g
    434,00€
  • 2,3,4-Trimethoxybenzoic acid

    CAS :
    <p>2,3,4-Trimethoxybenzoic acid is a molecule that has been shown to stimulate epidermal growth. It is a methylating agent that can be used to produce 2-hydroxybenzoic acid from protocatechuic acid. The hydroxy group on the 2,3,4-trimethoxybenzoic acid binds to the chloride ion in the protocatechuic acid and removes it from the molecule. This reaction mechanism is supported by x-ray crystal structures of protocatechuic acid and 2,3,4-trimethoxybenzoic acid.</p>
    Formule :C10H12O5
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :212.2 g/mol

    Ref: 3D-FT71341

    1kg
    645,00€
    2kg
    928,00€
    250g
    290,00€
    500g
    457,00€
  • Ethyl 4-bromobenzoate

    CAS :
    <p>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 (PFK1</p>
    Formule :C9H9BrO2
    Degré de pureté :Min. 97.5 Area-%
    Couleur et forme :Clear Liquid
    Masse moléculaire :229.07 g/mol

    Ref: 3D-FE70444

    1kg
    781,00€
    2kg
    1.344,00€
    100g
    177,00€
    250g
    340,00€
    500g
    508,00€
  • Methyl 3,4-diaminobenzoate

    CAS :
    <p>Methyl 3,4-diaminobenzoate is a molecule that has been shown to inhibit nitrite reductase. It also binds to the receptor binding domain of the growth factor and to quinoxalines, which are antimicrobial peptides. In vitro assays have revealed that methyl 3,4-diaminobenzoate has antimicrobial properties against bacteria such as Enterococcus faecalis, Pseudomonas aeruginosa, Staphylococcus aureus, and Bacillus cereus. The mechanism of action for these activities is not well understood. Methyl 3,4-diaminobenzoate has been shown to be an inhibitor of tryptophan fluorescence in vitro and may act as a competitive inhibitor of the enzyme tryptophan fluorescence decarboxylase.</p>
    Formule :C8H10N2O2
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :166.18 g/mol

    Ref: 3D-FM45100

    50g
    135,00€
    100g
    179,00€
    250g
    336,00€
    500g
    556,00€
  • 5-Fluoroanthranilic acid

    CAS :
    <p>5-Fluoroanthranilic acid is a synthetic compound that belongs to the class of anthranilic acid derivatives. It inhibits the growth of bacteria by reacting with the hydroxyl group on the bacterial cell wall and binding to its target, which is a cellular component found in Gram-positive bacteria. The molecular modeling and gene analysis have shown that this compound has an optimal reaction at pH 8.5, which is not in accordance with the natural environment of bacteria. 5-Fluoroanthranilic acid has been shown to have anticancer activity against wild-type cells but not against resistant mutants.</p>
    Formule :C7H6FNO2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :155.13 g/mol

    Ref: 3D-FF11395

    1kg
    457,00€
    2kg
    656,00€
    5kg
    1.166,00€
    10kg
    1.844,00€
    500g
    305,00€
  • 2-Methoxybenzoic acid

    CAS :
    <p>2-Methoxybenzoic acid is a nonsteroidal anti-inflammatory drug that belongs to the group of acetate extract. This compound has been shown to inhibit the production of prostaglandin E2 by inhibiting cyclooxygenase activity. 2-Methoxybenzoic acid also acts as an antagonist at serotonin 5HT1A receptors, which are involved in the regulation of mood and cognition. It is a competitive inhibitor of p-hydroxybenzoic acid, natural compounds, and protocatechuic acid with hydrogen bond interactions. 2-Methoxybenzoic acid also binds to tissue culture cells and inhibits cell growth through receptor binding.</p>
    Formule :C8H8O3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :152.15 g/mol

    Ref: 3D-FM00504

    1kg
    244,00€
    2kg
    382,00€
    5kg
    509,00€
    10kg
    804,00€
    25kg
    1.213,00€
  • 2,4,6-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 :C10H12O2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :164.2 g/mol

    Ref: 3D-FT71023

    1kg
    457,00€
    50g
    135,00€
    100g
    135,00€
    250g
    193,00€
    500g
    308,00€
  • 4-Hydroxy-3-iodobenzoic acid

    CAS :
    <p>4-Hydroxy-3-iodobenzoic acid is a synthetic retinoid that is used in the synthesis of various other pharmaceutical compounds. It is also an inhibitor of bacterial growth, which may be due to its ability to bind to receptors on the bacterial cell surface. The antibiotic activity of 4-hydroxy-3-iodobenzoic acid has been demonstrated using an in vitro assay with Escherichia coli and Streptococcus pyogenes. 4-Hydroxy-3-iodobenzoic acid has also been shown to have antiestrogen properties when it competes with estradiol for receptor binding sites. This compound binds to the estrogen receptor and blocks its activity, inhibiting estrogen production by the ovaries or from other sources. Structural analysis of 4-hydroxy-3-iodobenzoic acid revealed that this compound has two functional groups: one group that interacts with nitrogen and another that binds to hydrogen or oxygen. These</p>
    Formule :C7H5IO3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :264.02 g/mol

    Ref: 3D-FH70214

    2g
    244,00€
    5g
    382,00€
    10g
    594,00€
    25g
    1.137,00€
    50g
    1.837,00€
  • 2,4-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 :C8H8O4
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :168.15 g/mol

    Ref: 3D-FD66514

    1g
    509,00€
    2g
    806,00€
    5g
    1.627,00€
    250mg
    203,00€
    500mg
    356,00€