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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.

5474 produits trouvés pour "Acides benzoïques"

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  • 3-Bromo-4-methoxybenzoic acid

    CAS :
    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″
    Formule :C8H7BrO3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :231.04 g/mol

    Ref: 3D-FB55039

    100g
    135,00€
    250g
    222,00€
    500g
    376,00€
  • 2,5-Dichlorobenzoic acid methyl ester

    CAS :

    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.

    Formule :C8H6Cl2O2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :205.04 g/mol

    Ref: 3D-FD71204

    100g
    188,00€
    250g
    322,00€
  • Methyl 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.

    Formule :C8H9NO2
    Degré de pureté :Min. 97.5 Area-%
    Couleur et forme :White Powder
    Masse moléculaire :151.16 g/mol

    Ref: 3D-FM71606

    1kg
    322,00€
    2kg
    484,00€
    5kg
    892,00€
    10kg
    1.442,00€
    500g
    202,00€
  • 2-Methoxy-3-methylbenzoic acid

    CAS :

    2-Methoxy-3-methylbenzoic acid is a methoxy methyl, benzyl, methyl ether that can be used as a reagent in organic chemistry. It is an intermediate in the synthesis of phthalic anhydride and in the production of esters and quinones. 2-Methoxy-3-methylbenzoic acid is also used to produce potassium t-butoxide, which can be used for the synthesis of new types of reagents for organic synthesis. The chemical reacts with potassium hydroxide or potassium t-butoxide to form potassium 2-methoxy 3-methyl benzoate, which is soluble in water. This compound can also be produced from methoxy methyl benzyl chloride by reacting it with either potassium or sodium hydroxide.

    Formule :C9H10O3
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :166.17 g/mol

    Ref: 3D-FM70200

    1g
    225,00€
    5g
    564,00€
    10g
    802,00€
    25g
    1.469,00€
    50g
    2.045,00€
  • 3-Iodo-4-methylbenzoic acid

    CAS :
    3-Iodo-4-methylbenzoic acid is a synthetic growth factor that is used in the production of monoclonal antibodies. It is synthesized by reacting 3-iodo-4-methylbenzoic acid with trifluoroacetic acid, then purified by dispersive solid-phase extraction. The synthesis of 3-Iodo-4-methylbenzoic acid requires a labeling agent to be added to the reaction mixture for detection purposes. The labeled compound can be detected using assays such as radioimmunoassay or ELISA. In order to synthesize 3-Iodo-4-methylbenzoic acid, methyl esterification of 3-(2′,2′,2′,-trichloroethoxy)phenylacetic acid is required. This process involves an organic solvent and bromine as a catalyst. This compound has been shown to inhibit the BCR/ABL tyrosine kinase receptor
    Formule :C8H7IO2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :262.04 g/mol

    Ref: 3D-FI54935

    1kg
    678,00€
    5kg
    2.345,00€
    250g
    251,00€
    500g
    459,00€
  • Probenecid

    Produit contrôlé
    CAS :

    Organic anion transporter inhibitor; pannexin 1 channel inhibitor

    Formule :C13H19NO4S
    Degré de pureté :Min. 97.5 Area-%
    Couleur et forme :White Powder
    Masse moléculaire :285.36 g/mol

    Ref: 3D-FD27163

    100g
    296,00€
    250g
    517,00€
    500g
    877,00€
  • 4-Amino-3-methoxybenzoic acid

    CAS :

    4-Amino-3-methoxybenzoic acid is an inhibitor of the enzyme hydroxylase. It has been shown to inhibit cancer cell growth in nanomolar concentrations and may be a potential anti-cancer drug candidate. 4-Amino-3-methoxybenzoic acid inhibits the production of 3-methoxy-4-nitrobenzoic acid, which is an intermediate in the biosynthesis of cyclic peptides. This compound also has potent inhibitory activity against active enzymes involved in the biosynthesis of 3-methoxy-4-nitrobenzoic acid, such as hydroxylases, nitroreductases, and methyltransferases.

    Formule :C8H9NO3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :167.16 g/mol

    Ref: 3D-FA29095

    1kg
    673,00€
    100g
    136,00€
    250g
    262,00€
    500g
    454,00€
  • 2-(4'-Chlorobenzoyl)benzoic acid

    CAS :

    2-(4'-Chlorobenzoyl)benzoic acid (2-CBA) is a sulfa drug that inhibits bacterial growth by blocking the synthesis of folic acid. It is also known to be luminescent and can be used in techniques such as luminescent probes. 2-CBA has antibacterial activity and can inhibit bacterial growth in a chromatographic method. 2-CBA is chemically stable and has been shown to have antibacterial properties against gram-positive bacteria, including Bacillus subtilis and Staphylococcus aureus. 2-CBA also has the ability to react with phthalazinone, an inhibitor of glutamine synthetase, which is involved in the production of ATP from ADP. This reaction results in the formation of an unstable intermediate which decomposes into CO2 and benzoic acid.

    Formule :C14H9ClO3
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :260.67 g/mol

    Ref: 3D-FC20197

    250g
    160,00€
  • 2,5-Dichlorobenzoic acid ethyl ester

    CAS :
    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. 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
    Formule :C9H8Cl2O2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :219.06 g/mol

    Ref: 3D-FD70743

    25g
    135,00€
    50g
    169,00€
    100g
    260,00€
    250g
    469,00€
  • Gallic 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.
    Formule :C7H6O5
    Degré de pureté :Min. 99 Area-%
    Couleur et forme :White Powder
    Masse moléculaire :170.12 g/mol

    Ref: 3D-FG11942

    1kg
    354,00€
    2kg
    562,00€
    5kg
    841,00€
    10kg
    1.322,00€
  • 4-Acetylbenzoic acid

    CAS :

    4-Acetylbenzoic acid is a reactive functional group that is used to synthesize esters and amides. It has been shown to have anticancer activity in vitro, which may be due to the disruption of basic cellular proteins involved in DNA replication. 4-Acetylbenzoic acid is soluble in neutral pH and reacts with nucleophiles such as hydroxide ions or alcohols, forming alcohols or acetates respectively. The reaction mechanism for this compound is nucleophilic attack on the carbonyl carbon, followed by loss of water from the leaving group. Significant cytotoxicity has been observed in vitro at concentrations of 2mM and higher. This effect was particularly pronounced for cells exposed to radiation or treated with 4-acetylbenzoic acid before being exposed to radiation.

    Formule :C9H8O3
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :164.16 g/mol

    Ref: 3D-FA33613

    1kg
    1.184,00€
    100g
    338,00€
    250g
    450,00€
    500g
    717,00€
  • 3-Amino-2-hydroxybenzoic acid

    CAS :
    3-Amino-2-hydroxybenzoic acid (AAHB) is a nonsteroidal anti-inflammatory drug that belongs to the group of pharmaceutical preparations. It inhibits the enzyme dehydroascorbate reductase, which is involved in the production of hydrogen peroxide and other reactive oxygen species by phagocytes. Hydrogen peroxide and other reactive oxygen species can cause DNA damage and lead to cancer development. AAHB may also have antimicrobial effects, as it has been shown to inhibit bacterial growth and cell adhesion. AAHB interacts with fatty acids in a similar manner as aspirin does, but with a lower potency. It has been shown to inhibit prostaglandin synthesis by inhibiting lipoxygenase activity. The binding of AAHB at these sites prevents the formation of arachidonic acid from linoleic acid and blocks the conversion of arachidonic acid into prostaglandin H2 (PGH2).
    Formule :C7H7NO3
    Degré de pureté :Min. 98 Area-%
    Couleur et forme :Off-White Powder
    Masse moléculaire :153.14 g/mol

    Ref: 3D-FA54934

    5g
    213,00€
    10g
    366,00€
    25g
    740,00€
  • 3-Formyl-4-hydroxybenzoic acid

    CAS :
    3-Formyl-4-hydroxybenzoic acid is a synthetic compound with anticancer activity. It is an azobenzene that has been shown to have photocatalytic activity. 3-Formyl-4-hydroxybenzoic acid has a carboxylate functional group and the ethyl ester functional group. The anticancer activity of this compound may be due to hydrogen bonding interactions, as well as its ability to cause DNA damage in cells by photolysis and its antiviral potency.
    Formule :C8H6O4
    Degré de pureté :90%
    Couleur et forme :White Powder
    Masse moléculaire :166.13 g/mol

    Ref: 3D-FF34543

    10g
    135,00€
    25g
    234,00€
    50g
    397,00€
    100g
    586,00€
  • 2,4,6-Trimethoxybenzoic acid

    CAS :

    2,4,6-Trimethoxybenzoic acid (TMB) is a monomer that belongs to the class of organic compounds known as phenols. It can undergo dehydrogenation reactions with nitroethane in the presence of trifluoroacetic acid and catalytic amounts of hydrogen gas. TMB has been shown to interact with an allyl group in other molecules. The reaction system was studied under different flow rates and was found to be best described by an isotherm equation.

    Formule :C10H12O5
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :212.2 g/mol

    Ref: 3D-FT68041

    10g
    257,00€
    25g
    503,00€
    50g
    717,00€
    100g
    1.022,00€
    250g
    1.949,00€
  • Isopropyl 4-hydroxybenzoate

    CAS :
    Isopropyl 4-hydroxybenzoate is a preservative that is used in cosmetics, pharmaceuticals, and other household products. It can be found in a wide range of products, including moisturizers, shampoos, conditioners, hair sprays, sunscreens, skin lotions and creams. Isopropyl 4-hydroxybenzoate has been shown to inhibit the growth of bacteria by binding to their cell walls. This compound also has been shown to have an antimicrobial effect against fungi and yeast in vitro assays. A number of toxicological studies have been conducted on this compound with no observed adverse effects on animals at doses up to 2,000 mg/kg body weight. The activity index for this compound is low; therefore it does not appear to be carcinogenic or mutagenic. Analytical methods for quantifying this preservative are available in the literature.
    Formule :C10H12O3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :180.2 g/mol

    Ref: 3D-FI64885

    1kg
    727,00€
    250g
    274,00€
    500g
    423,00€
  • 2,4,6-Trimethylbenzoic acid

    CAS :

    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.

    Formule :C10H12O2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :164.2 g/mol

    Ref: 3D-FT71023

    1kg
    497,00€
    50g
    135,00€
    100g
    150,00€
    250g
    215,00€
    500g
    343,00€
  • Methyl 4,5-dimethoxy-3-hydroxybenzoate

    CAS :

    Methyl 4,5-dimethoxy-3-hydroxybenzoate is a synthetic chemical that inhibits the enzyme tectorigenin reductase. Tectorigenin reductase is responsible for the production of tectorigenin, a phytoestrogen found in plants such as china. Methyl 4,5-dimethoxy-3-hydroxybenzoate was shown to inhibit the activity of platelets from human blood and has been studied for its pharmacological properties. The thermodynamic and kinetic parameters of methyl 4,5-dimethoxy-3-hydroxybenzoate have been determined using gas chromatography - mass spectrometry (GC–MS) and nuclear magnetic resonance (NMR) spectroscopy. It exists as both an enantiomeric mixture and racemic mixture.

    Formule :C10H12O5
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :212.2 g/mol

    Ref: 3D-FM03053

    10g
    306,00€
    25g
    538,00€
    50g
    829,00€
    100g
    1.238,00€
    250g
    2.398,00€
  • 5-Amino-2-methoxy-benzoic acid methyl ester

    CAS :

    5-Amino-2-methoxy-benzoic acid methyl ester is a synthetic compound that has been shown to have potential as an antibacterial. It has been found to inhibit the growth of bacteria by binding to DNA and preventing transcription. The selectivity for bacterial cells is due to its ability to penetrate the cell membrane, which does not occur in mammalian cells. 5-Amino-2-methoxy-benzoic acid methyl ester is synthesized from 2-(4′-aminophenyl)acetic acid and methoxymethyl chloride in two steps, with a yield of 60%.

    Formule :C9H11NO3
    Degré de pureté :Min. 95%
    Couleur et forme :Red Powder
    Masse moléculaire :181.19 g/mol

    Ref: 3D-FA55657

    1g
    136,00€
    2g
    200,00€
    5g
    388,00€
    10g
    592,00€
    25g
    935,00€
  • Methyl 4-acetylbenzoate

    CAS :
    Methyl 4-acetylbenzoate is a synthetic compound that can be used for the synthesis of imatinib and other pharmaceuticals. It is an effective method for the synthesis of butyric acid with high enantiomeric purity. The cross-coupling reaction was first reported by Suzuki in 1979, which has been widely applied to organic synthesis because it is efficient and produces simple byproducts. This reaction has also been used in the synthesis of model compounds and natural products, as well as in environmental pollution studies.
    Formule :C10H10O3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :178.18 g/mol

    Ref: 3D-FM34532

    1kg
    1.008,00€
    2kg
    1.679,00€
    100g
    266,00€
    250g
    470,00€
    500g
    713,00€
  • o-Sulfobenzoic acid anhydride

    CAS :

    o-Sulfobenzoic acid anhydride is a chemical that belongs to the class of inorganic acids. It is a white crystalline solid with a melting point of 107°C and can be found in its pure form or as sodium salts. o-Sulfobenzoic acid anhydride is stable when exposed to light and can be used in detergent compositions. It also has pharmacokinetic properties, which are affected by the presence of cationic polymers. This chemical is metabolized by microorganisms through hydrogen bonding interactions and has been shown to have antimicrobial activity against infectious bacteria, such as erythromycin-resistant strains of Staphylococcus aureus and Mycobacterium tuberculosis.

    Formule :C7H4O4S
    Degré de pureté :Min 98%
    Couleur et forme :Slightly Brown Powder
    Masse moléculaire :184.17 g/mol

    Ref: 3D-FS32405

    1kg
    870,00€
    2kg
    1.514,00€
    100g
    220,00€
    250g
    338,00€
    500g
    516,00€