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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"

11887 produits trouvés pour "Benzènes"

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  • 3-Carboxybenzaldehyde

    CAS :
    3-Carboxybenzaldehyde is a hydroxy aromatic compound with a molecular formula of C8H6O2. It is a synthetic chemical that can be used as an intermediate in the synthesis of other compounds, such as polycarboxylic acids. 3-Carboxybenzaldehyde has been shown to be an effective substrate for binding to polycarboxylic acid enzymes and activating them. This reaction generates the corresponding carboxylate product and releases CO2. 3-Carboxybenzaldehyde has also been used as a reactant in asymmetric synthesis reactions and shown to have some structural similarities with benzene ring structures.
    Formule :C8H6O3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :150.13 g/mol

    Ref: 3D-FC70231

    50g
    218,00€
    100g
    383,00€
    250g
    759,00€
  • 2-Fluoro-4-methoxybenzylamine hydrochloride

    CAS :
    2-Fluoro-4-methoxybenzylamine hydrochloride is a potent inhibitor of polymerase (DNA and RNA). It has been shown to inhibit the growth of human breast cancer cells and to induce apoptosis. 2-Fluoro-4-methoxybenzylamine hydrochloride binds to the polymerase, which blocks synthesis of DNA or RNA. The binding site is located near the active site of the enzyme. This drug also has an insulin-like effect by stimulating IGF-I production and increasing protein synthesis in somatotrophic cells.
    Formule :C8H11ClFNO
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :191.63 g/mol

    Ref: 3D-FF67488

    1g
    725,00€
    2g
    1.067,00€
    100mg
    203,00€
    250mg
    383,00€
    500mg
    598,00€
  • 3-Hydroxy-5-nitrobenzaldehyde

    CAS :
    3-Hydroxy-5-nitrobenzaldehyde is a solvent that has been used as a probe to measure chloride concentration in multimedia. It can be used as a sensor and an algorithm to detect the colorimetric change of 3-hydroxy-5-nitrobenzaldehyde in the presence of chloride ions. This probe is also used in colorimetric tests for linker, nonpolar, and surfactant compounds. The 3-hydroxy-5-nitrobenzaldehyde oxime can be cleaved by UV light to produce an unstable nitronium ion that reacts with metal ions such as copper(II) or silver(I) to form an insoluble precipitate.
    Formule :C7H5NO4
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :167.12 g/mol

    Ref: 3D-FH67806

    1g
    343,00€
    2g
    502,00€
    5g
    1.019,00€
    10g
    1.494,00€
    500mg
    200,00€
  • 4-Methyl-3-nitrobenzoic acid

    CAS :
    4-Methyl-3-nitrobenzoic acid is a hydroxide solution that has been shown to be cytotoxic to malignant melanoma cells in vitro. 4-Methyl-3-nitrobenzoic acid also inhibits the growth of normal cells by blocking epidermal growth factor receptor signaling. This molecule is converted to hippuric acid, which may have an anti-cancer effect by inhibiting metal ion uptake and causing DNA damage. There are no known adverse effects or interactions with other drugs.
    Formule :C8H7NO4
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :181.15 g/mol

    Ref: 3D-FM02018

    1kg
    167,00€
    500g
    134,00€
  • 3,5-Diiodo-4-hydroxybenzaldehyde

    CAS :
    3,5-Diiodo-4-hydroxybenzaldehyde (3,5-DIBA) is a functional group that contains both hydroxyl and iodide groups. The hydroxyl group is positioned ortho to the iodide group. 3,5-DIBA is found in wastewater and can be used as a bioremediation agent. It has been shown to react with chromatographic solvents and may be used for the removal of organic contaminants from water. 3,5-DIBA reacts with monoiodotyrosine in an aqueous environment to form hypoiodous acid (HIO). This reaction is catalyzed by hydrochloric acid. HIO reacts with diiodoacetic acid or iodoacetic acid to form coagulation products such as diiodoacetate or iodoacetate. These reactions are reversible and can be used for the removal of excess iodine from wastewater.
    Formule :C7H4I2O2
    Degré de pureté :Min. 98 Area-%
    Couleur et forme :Off-White Powder
    Masse moléculaire :373.91 g/mol

    Ref: 3D-FD22129

    10g
    135,00€
    25g
    203,00€
    50g
    305,00€
  • 5-Amino-2-nitrobenzoic acid

    CAS :
    <p>5-Amino-2-nitrobenzoic acid is a versatile compound that can be used as a reagent, a reaction component, or as a useful scaffold in research. It reacts with alcohols to produce esters and amides. The high quality of this chemical makes it suitable for use in many different reactions. CAS No. 13280-60-9</p>
    Formule :C7H6N2O4
    Masse moléculaire :182.14 g/mol

    Ref: 3D-A-6803

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  • (3-Nitrophenyl)acetone

    CAS :
    3-Nitrophenylacetone is a white solid that is soluble in water and polar organic solvents. 3-Nitrophenylacetone can be used as a building block for the synthesis of other compounds, such as pharmaceuticals and dyes. This compound has been researched for its ability to inhibit protein glycosylation. 3-Nitrophenylacetone is also used as an intermediate in the synthesis of polyurethanes and polycarbonates.
    Formule :C9H9NO3
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :179.17 g/mol

    Ref: 3D-FN66652

    1g
    483,00€
    2g
    669,00€
    250mg
    204,00€
    500mg
    308,00€
  • Phenyl 4-aminobenzoate

    CAS :
    <p>Phenyl 4-aminobenzoate is an amide that can be polymerized to form a polymer. It is synthesised from the reaction of ethyl esters of phenyl 4-aminobenzoate with trifluoroacetic acid and chlorides in the presence of activated phosphorus oxychloride. Phenyl 4-aminobenzoate has substituent effects on its physical properties, such as gel permeation chromatography and optical properties. The amide group can be replaced by sulfoxide or anions, which leads to different physical properties.</p>
    Formule :C13H11NO2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :213.23 g/mol

    Ref: 3D-FP70487

    5g
    135,00€
    10g
    178,00€
    25g
    305,00€
    50g
    458,00€
  • 2,5-Difluoro-3-methylbenzoic acid methyl ester

    CAS :
    <p>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.</p>
    Formule :C9H8F2O2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :186.16 g/mol

    Ref: 3D-FD66922

    1g
    300,00€
    2g
    457,00€
    5g
    793,00€
    500mg
    179,00€
  • 2-Amino-5-methoxybenzoic acid

    CAS :
    2-Amino-5-methoxybenzoic acid is a useful chemical that can be used as a building block for the synthesis of more complex compounds. It has been used in the synthesis of novel pharmaceuticals and agrochemicals, as well as research chemicals. 2-Amino-5-methoxybenzoic acid is a high quality reagent that can be used in the production of fine chemicals and other specialty chemicals.
    Formule :C8H9NO3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :167.16 g/mol

    Ref: 3D-FA16047

    50g
    135,00€
    100g
    135,00€
    250g
    272,00€
    500g
    477,00€
  • 3-Ethoxy-4-hydroxybenzaldehyde

    CAS :
    <p>3-Ethoxy-4-hydroxybenzaldehyde is an active analogue of p-hydroxybenzoic acid that can be used in the synthesis of vanillin. 3-Ethoxy-4-hydroxybenzaldehyde is extracted from a reaction solution using solid phase microextraction, and can then be analyzed by gas chromatography/mass spectrometry to determine the concentration of vanillin. This compound has been shown to have a solubility in water, but not in organic solvents. 3-Ethoxy-4-hydroxybenzaldehyde has been found to inhibit cytochrome P450 activity and polyvinyl chloride production. This chemical compound has also been found to be toxic when inhaled or ingested, with no known toxicity studies for skin contact or eye contact.</p>
    Formule :C9H10O3
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :166.17 g/mol

    Ref: 3D-FE34406

    250g
    135,00€
    500g
    143,00€
  • Ethyl 4-(N,N-diethylamino)benzoate

    CAS :
    Ethyl 4-N,N-diethylamino)benzoate is a molecule that contains a carbonyl group. In an exothermic reaction, the carbonyl group reacts with naphthalene in the presence of activated alkyl substituents to form a fluorescent product. The molecule has a constant and is monomeric. It has an aromatic hydrocarbon structure, which results in a red shift in the fluorescence emission spectrum. Ethyl 4-N,N-diethylamino)benzoate reacts with solvents such as water and alcohols to form solutes that are fluorescent.
    Formule :C13H19NO2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :221.3 g/mol

    Ref: 3D-FE70548

    5g
    135,00€
    10g
    190,00€
    25g
    305,00€
    50g
    382,00€
  • 2-Fluoro-4-nitrobenzoic acid methyl ester

    CAS :
    2-Fluoro-4-nitrobenzoic acid methyl ester is a synthetic compound that has been shown to inhibit the activity of protein kinases and may be used as a lead compound for the development of allosteric inhibitors. A high yield synthesis of this compound was achieved using an allyl chloroformate, which is a versatile reagent that can be used to synthesize 2-fluoro-4-nitrobenzoic acid methyl ester. The structural analysis of this compound showed that it binds to the allosteric site on ATP binding proteins. This site is distinct from the active site and regulates ATP binding, hydrolysis, and phosphate transfer.
    Formule :C8H6FNO4
    Degré de pureté :Min. 98%
    Couleur et forme :White Powder
    Masse moléculaire :199.14 g/mol

    Ref: 3D-FF67165

    25g
    238,00€
    50g
    387,00€
    100g
    612,00€
    250g
    1.197,00€
  • Salicylic 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 :C7H6O3
    Degré de pureté :Min. 95%
    Couleur et forme :White Off-White Powder
    Masse moléculaire :138.12 g/mol

    Ref: 3D-FS01325

    5kg
    363,00€
    10kg
    594,00€
    25kg
    1.251,00€
  • 2,4,6-Trimethoxybenzaldehyde

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

    Ref: 3D-FT59859

    25g
    194,00€
    50g
    339,00€
    100g
    485,00€
    250g
    957,00€
    500g
    1.440,00€
  • 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€
  • 2-Hydroxy-4-methoxybenzaldehyde

    CAS :
    <p>2-Hydroxy-4-methoxybenzaldehyde is an antifungal agent that has been shown to have a broad spectrum of activity against filamentous fungi. It is able to inhibit the growth of fungi by inhibiting the enzyme shikimate dehydrogenase, which is involved in the synthesis of aromatic amino acids and other essential metabolites. 2-Hydroxy-4-methoxybenzaldehyde also inhibits xylose reductase and alpha-galactosidase, enzymes that are involved in cell wall biosynthesis. This compound is effective against Candida albicans, Aspergillus niger, and Trichophyton mentagrophytes. 2-Hydroxy-4-methoxybenzaldehyde has also been shown to have bacteriostatic effects on Escherichia coli.</p>
    Formule :C8H8O3
    Degré de pureté :Min. 95%
    Couleur et forme :Off-White Powder
    Masse moléculaire :152.15 g/mol

    Ref: 3D-FH11114

    1kg
    355,00€
    2kg
    498,00€
    500g
    233,00€
  • 2-Amino-5-iodobenzoic acid

    CAS :
    <p>2-Amino-5-iodobenzoic acid (5-AIBA) is a chemical compound with a molecular weight of 152.14 g/mol. It belongs to the group of anthranilic compounds, and has antiinflammatory activity. 5-AIBA also inhibits cancer cell proliferation in vitro and in vivo by inhibiting the synthesis of DNA, RNA, and proteins. The reaction solution for the palladium-catalyzed coupling of 5-AIBA with 2-(N,N′-dimethylcarbamoyl)phenyl boronic acid was found to be stable at room temperature for 24 hours. The inhibitory activity of 5-AIBA against MCL1 protein was potent, as it inhibited MCL1 protein expression by 90%. Molecular modeling studies showed that 5-AIBA binds to the amide region on the ATP binding site in MCL1 protein (mcf7). Carbonyl groups are present on both sides of the am</p>
    Formule :C7H6INO2
    Degré de pureté :Min. 98 Area-%
    Couleur et forme :Powder
    Masse moléculaire :263.03 g/mol

    Ref: 3D-FA52328

    1kg
    1.085,00€
    50g
    182,00€
    100g
    276,00€
    250g
    456,00€
    500g
    748,00€
  • 4-iso-Propoxybenzoic acid

    CAS :
    <p>4-iso-Propoxybenzoic acid is a synthetic compound with antimycobacterial activity. It is an active form of 4-iso-propoxybenzoic acid that has been shown to potently inhibit the growth of Mycobacterium tuberculosis and other mycobacteria. The formyl group in the structure of this compound enables it to bind to DNA, RNA, and proteins and disrupts their synthesis. This chemical also has the ability to cross cell membranes, which may contribute to its potent activity. This drug has been industrially produced by solid phase synthesis techniques.</p>
    Formule :C10H12O3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :180.2 g/mol

    Ref: 3D-FP67984

    25g
    À demander
    -Unit-kgkg
    À demander
  • 3-Bromo-5-hydroxybenzoic acid

    CAS :
    <p>3-Bromo-5-hydroxybenzoic acid is a metabolite of 3,5-dihydroxybenzoic acid (DHB) in the metabolism of benzoic acid. It has been shown to be an antibacterial agent and has been used to treat metabolic disorders in hamsters. Symptoms of 3-bromo-5-hydroxybenzoic acid include dyslipidemia, which can lead to metabolic disorders such as diabetes mellitus and atherosclerosis. The compound may also have a role in tuberculosis and cancer due to its ability to induce apoptosis.</p>
    Formule :C7H5O3Br
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :217.02 g/mol

    Ref: 3D-FB34139

    25g
    327,00€
    50g
    461,00€
    100g
    713,00€
    250g
    1.491,00€
    500g
    2.536,00€