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Benzènes

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"

11888 produits trouvés pour "Benzènes"

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  • 2,4-Dihydroxy-3-methylbenzoic acid

    CAS :

    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.

    Formule :C8H8O4
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :168.15 g/mol

    Ref: 3D-FD66514

    1g
    564,00€
    2g
    892,00€
    5g
    1.802,00€
    250mg
    225,00€
    500mg
    370,00€
  • Methyl 3,4-diaminobenzoate

    CAS :

    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.

    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
    197,00€
    250g
    373,00€
    500g
    615,00€
  • N-Acetyl-4-aminosalicylic acid

    CAS :

    N-Acetyl-4-aminosalicylic acid is an active site directed probe for the detection of salicylic acid. It has a fluorescence emission maximum at 370 nm and a fluorescence quantum yield of 0.93. N-Acetyl-4-aminosalicylic acid can be used to analyze samples, such as wastewater and human urine, which contain salicylic acid. The probe is protonated in the presence of salicylic acid and then binds to the acceptor in the sample with a bimodal distribution. The fluorescence resonance energy transfer (FRET) process between the donor and acceptor leads to an increase in fluorescence intensity that can be detected by electrophoresis methods. This probe also has a conformational change when it binds to its target, which allows for easy separation from other components in the sample by size exclusion chromatography.

    Formule :C9H9NO4
    Degré de pureté :Min. 95%
    Couleur et forme :Slightly Brown Powder
    Masse moléculaire :195.17 g/mol

    Ref: 3D-FA17083

    1g
    258,00€
    2g
    457,00€
    5g
    849,00€
    10g
    1.280,00€
    25g
    2.338,00€
  • 4-Cyanobenzaldehyde

    CAS :
    4-Cyanobenzaldehyde is an acid that inhibits tyrosinase, an enzyme involved in the production of melanin. It has been shown to have a strong inhibitory effect on the activity of this enzyme in a variety of biological studies. 4-Cyanobenzaldehyde is chemically stable and does not react with hydrochloric acid or water at room temperature, making it suitable for use in experiments involving these substances. This chemical also has antiinflammatory properties and can be used as a substitute for phenols in some chemical reactions. 4-Cyanobenzaldehyde is soluble in methanol and reacts with diphenolase, an enzyme involved in the synthesis of lignin, to produce benzophenone and benzoic acid. This reaction may be important for the formation of lignin during wood decomposition.
    Formule :C8H5NO
    Degré de pureté :80%
    Couleur et forme :Powder
    Masse moléculaire :131.13 g/mol

    Ref: 3D-FC37740

    1kg
    348,00€
    2kg
    592,00€
    5kg
    1.262,00€
  • 3-Amino-4-methylbenzonitrile

    CAS :
    3-Amino-4-methylbenzonitrile is an organic compound that is produced by the oxidative dehydrogenation of 3,4-dimethylaniline. It has been shown to undergo a number of reactions, including hydrochloric acid transfer hydrogenation and diazotization. This reaction yields 3-amino-4-methylbenzonitrile, dimethylamine and anilines. The transfer hydrogenation of nitroarenes with 3-amino-4-methylbenzonitrile gives 3-(3,4)-diaminobenzonitrile and 2,6-dinitrotoluene. The optimization of this reaction has led to the discovery of new nitrite derivatives as a result of the addition of nitrite in the presence of 3-amino-4-methylbenzonitrile.
    Formule :C8H8N2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :132.16 g/mol

    Ref: 3D-FA70488

    250g
    155,00€
    500g
    242,00€
  • 4-Fluoro-2-methoxybenzaldehyde

    CAS :
    4-Fluoro-2-methoxybenzaldehyde (4FMBA) is a potential PET radioligand that binds to the serotonin 5-HT2A receptor. 4FMBA has been shown to be an efficient and selective 5-HT2A antagonist with low molecular weight and high affinity. The binding of 4FMBA to the serotonin 5-HT2A receptor can be inhibited by ketanserin, which is a nonselective 5-HT2A antagonist. This drug may be used for cancer diagnosis, as it has a low detection limit and can detect endogenous serotonin in the brain. It also shows anti-depressant properties, which may be due to its ability to bind to the orthosteric site of the serotonin 5-HT2A receptor.
    Formule :C8H7FO2
    Degré de pureté :Min. 95%
    Couleur et forme :Off-White Powder
    Masse moléculaire :154.14 g/mol

    Ref: 3D-FF70473

    50g
    135,00€
    100g
    206,00€
    250g
    473,00€
    500g
    787,00€
  • 2,4,6-Trimethoxybenzaldehyde

    CAS :

    2,4,6-Trimethoxybenzaldehyde is a chemical compound that is used as an intermediate in organic chemistry. It has been shown to have antiviral effects on influenza A virus by inhibiting the enzyme neuraminidase. This inhibition prevents the release of viruses from infected cells and thus prevents viral replication. 2,4,6-Trimethoxybenzaldehyde also inhibits the growth of cancer cells in vitro and has minimal toxicity to normal cells. This chemical has been shown to inhibit the reaction mechanism of proton pumps in mammalian cells, which may be due to its ability to inhibit p2y receptors or nitrogen atoms. 2,4,6-Trimethoxybenzaldehyde can also be used as a solvent for pharmaceutical preparations and as a reagent in x-ray diffraction data analysis.

    Formule :C10H12O4
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :196.2 g/mol

    Ref: 3D-FT59859

    25g
    215,00€
    50g
    352,00€
    100g
    537,00€
    250g
    1.000,00€
    500g
    1.600,00€
  • 4-Azidobenzoic acid

    CAS :
    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
    Formule :C7H5N3O2
    Degré de pureté :Min. 97 Area-%
    Couleur et forme :Powder
    Masse moléculaire :163.13 g/mol

    Ref: 3D-FA35089

    10g
    378,00€
    25g
    538,00€
    50g
    956,00€
    100g
    1.682,00€
    250g
    2.925,00€
  • 4-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.
    Formule :C8H10N2O2
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :166.18 g/mol

    Ref: 3D-FM53811

    50g
    293,00€
    100g
    442,00€
    250g
    627,00€
  • 1,3-Diphenylacetone

    CAS :
    1,3-Diphenylacetone is a redox potential polymer that is soluble in organic solvents and is used as a film-forming polymer. It has been shown to have some intramolecular hydrogen bonding between the ketone and the nitrogen atoms, which can be seen in its chemical structure. The FTIR spectra of this compound show that it has a hydroxyl group and gives off water vapor when heated. 1,3-Diphenylacetone is an excellent solvent for detergents because it does not corrode metals or rubber. This molecule also has a basic structure due to its benzyl groups.
    Formule :C15H14O
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :210.28 g/mol

    Ref: 3D-FD07366

    1kg
    272,00€
    2kg
    454,00€
    250g
    134,00€
    500g
    192,00€
  • 3-Fluoro-4-hydroxybenzaldehyde

    CAS :
    3-Fluoro-4-hydroxybenzaldehyde is a hydroxyl group with an activation energy of 87.7 kJ/mol. The molecule can be synthesized by the reaction of salicylaldehyde and 3,4-dihydroxybenzaldehyde in the presence of an organic solvent such as chloroform or methylene chloride. This compound has been shown to cause cell death in ht-29 cells and cancer cell lines, as well as human ovarian carcinoma cells. It causes apoptosis by inhibiting mitochondrial membrane potential, which leads to decreased intracellular ATP levels. 3-Fluoro-4-hydroxybenzaldehyde is most commonly used in molecular modeling studies to represent the hydroxyl group due to its simplicity in comparison to other hydroxyl groups like methanol or ethanol.
    Formule :C7H5FO2
    Degré de pureté :90%
    Couleur et forme :White Powder
    Masse moléculaire :140.11 g/mol

    Ref: 3D-FF64020

    2g
    136,00€
    5g
    136,00€
    10g
    186,00€
    25g
    302,00€
  • 4-Aminobenzonitrile

    CAS :
    4-Aminobenzonitrile is a chemical compound that has been shown to be an antimicrobial agent. It has been found to be active against bacteria and fungi, such as Candida albicans and Aspergillus niger. 4-Aminobenzonitrile binds with epidermal growth factor (EGF) by intramolecular hydrogen bonding, which leads to the disruption of the protein's tertiary structure. The nitrogen atoms in this compound have been shown to react with water vapor at high temperatures, which results in the release of hydrogen gas. This reaction can be used for phase transition temperature studies. 4-Aminobenzonitrile also shows intermolecular hydrogen bonding with fatty acids, which causes the molecule to change its shape and protonation state. These changes affect its frequency shift and molecular modeling study results.
    Formule :C7H6N2
    Degré de pureté :Min. 95%
    Couleur et forme :Off-White Powder
    Masse moléculaire :118.14 g/mol

    Ref: 3D-FA05145

    1kg
    490,00€
    2kg
    793,00€
    5kg
    1.707,00€
    250g
    222,00€
    500g
    336,00€
  • Benzoic acid N-hydroxysuccinimide ester

    CAS :
    Benzoic acid N-hydroxysuccinimide ester is a chemical compound that is used for the diagnosis of cancer. It is used as a reagent in chromatographic methods and as a sample preparation agent in amine extraction techniques. The benzoate group reacts with amines to form an aminobenzoate ester, which can be detected by ionization techniques. This reaction mechanism has been studied extensively with spinorphin and epidermal growth factor.
    Formule :C11H9NO4
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :219.19 g/mol

    Ref: 3D-FB31734

    100g
    233,00€
    250g
    381,00€
    500g
    573,00€
  • 3-Chloro-5-hydroxybenzoic acid ethyl ester


    Please enquire for more information about 3-Chloro-5-hydroxybenzoic acid ethyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this page

    Formule :C9H9ClO3
    Degré de pureté :Min. 98 Area-%
    Couleur et forme :Powder
    Masse moléculaire :200.62 g/mol

    Ref: 3D-FC178115

    1g
    264,00€
  • Glyceryl-4-aminobenzoate monomer

    CAS :

    Glyceryl-4-aminobenzoate monomer is a fine chemical that is an important building block in the synthesis of a variety of complex compounds. It has been used as a reagent and intermediate in research and development of pharmaceuticals and agrochemicals. Glyceryl-4-aminobenzoate monomer is a versatile building block, which can be used to form polymers, coatings, adhesives, elastomers, polyurethanes, and more. The compound also has been shown to have anticancer activity against human breast cancer cells.

    Formule :C10H13NO4
    Degré de pureté :Min. 75 Area-%
    Couleur et forme :Off-white to beige solid.
    Masse moléculaire :211.21 g/mol

    Ref: 3D-FG70143

    1g
    136,00€
    5g
    197,00€
    10g
    282,00€
    25g
    470,00€
    50g
    706,00€
  • 3-Methylbenzaldehyde oxime

    CAS :

    3-Methylbenzaldehyde oxime is a fine chemical that can be used as a versatile building block. It has the CAS No. 41977-54-2 and is also known as benzoic acid, 3-methyl-, oxime. 3-Methylbenzaldehyde oxime is a complex compound that can be used in research chemicals and reagents. The chemical has been found to have high quality and is useful for making speciality chemicals and useful intermediates. The compound is also a reaction component for use in synthesis of other compounds. 3-Methylbenzaldehyde oxime can be used as a scaffold for drug design and development.

    Formule :C8H9NO
    Degré de pureté :Min. 95%
    Couleur et forme :Off-White Powder
    Masse moléculaire :135.16 g/mol

    Ref: 3D-FM69804

    1g
    136,00€
    2g
    174,00€
    5g
    237,00€
    10g
    391,00€
    25g
    757,00€
  • 2-Nitrobenzoic acid

    CAS :

    2-Nitrobenzoic acid is a diagnostic chemical that has been used for the detection of epidermal growth factor. It also has therapeutic properties, and has been used to treat infectious diseases and autoimmune diseases. 2-Nitrobenzoic acid is an organic compound that contains two nitro groups, which are connected to a benzene ring by two carbon chains. The molecule also contains two aldehyde groups, which are connected to the benzene ring by one carbon chain each. 2-Nitrobenzoic acid is a white crystalline solid with a melting point of 118°C and boiling point of 310°C. It is soluble in water and alcohols, but insoluble in ethers or chloroform.
    2-Nitrobenzoic acid can be synthesized from nitric acid and benzoic acid. This reaction produces enough heat to ignite the mixture if it's not cooled down first.

    Formule :C7H5NO4
    Degré de pureté :Min. 94 Area-%
    Couleur et forme :Powder
    Masse moléculaire :167.12 g/mol

    Ref: 3D-FN38281

    1kg
    378,00€
    2kg
    511,00€
  • 3,5-Dichloro-2-methoxybenzoic acid

    CAS :
    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
    Formule :C8H6Cl2O3
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :221.04 g/mol

    Ref: 3D-FD55755

    1g
    272,00€
    2g
    430,00€
    250mg
    134,00€
    500mg
    159,00€
  • 3-Nitro-4-carbomethoxybenzoic acid

    CAS :

    3-Nitro-4-carbomethoxybenzoic acid is a thiophene that has been found to be an inhibitor of protein tyrosine phosphatase 1B (PTP1B). PTP1B is a key enzyme involved in the regulation of insulin secretion and blood sugar levels. 3-Nitro-4-carbomethoxybenzoic acid has been shown to inhibit PTP1B by mimicking the natural substrate of this enzyme, phosphotyrosine, and thereby preventing its dephosphorylation. It has also been shown to have anti-inflammatory properties.

    Formule :C9H7NO6
    Degré de pureté :Min. 97 Area-%
    Couleur et forme :Powder
    Masse moléculaire :225.16 g/mol

    Ref: 3D-FN36820

    25g
    338,00€
    50g
    471,00€
    100g
    803,00€
    250g
    1.512,00€
    500g
    2.458,00€
  • 5-Bromo-2-methoxybenzaldehyde

    CAS :
    5-Bromo-2-methoxybenzaldehyde is a benzodiazepine receptor ligand that has been shown to have antiviral, antibacterial and anticancer properties. 5-Bromo-2-methoxybenzaldehyde is an inhibitor of the enzyme benzyl alcohol dehydrogenase (BAHD). BAHD plays an important role in the production of reactive oxygen species (ROS) by converting benzoic acid to benzoate, which is then converted to ROS. The inhibitory concentration values for 5-bromo-2-methoxybenzaldehyde are not yet known.
    Formule :C8H7BrO2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :215.04 g/mol

    Ref: 3D-FB54841

    100g
    136,00€