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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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  • 4-Bromo-3-methylbenzaldehyde

    CAS :
    <p>4-Bromo-3-methylbenzaldehyde is a versatile building block that is used in the synthesis of many complex compounds. It can be used as a reactant, reagent, or speciality chemical. 4-Bromo-3-methylbenzaldehyde is an intermediate for the production of other chemicals and has been shown to be useful in the synthesis of various scaffolds. This product has been shown to have high purity and quality.</p>
    Formule :C8H7BrO
    Degré de pureté :Min. 95%
    Couleur et forme :Yellow Powder
    Masse moléculaire :199.04 g/mol

    Ref: 3D-FB68056

    5g
    135,00€
    10g
    183,00€
    25g
    358,00€
    50g
    477,00€
  • 4-Ethoxy-3-hydroxybenzaldehyde

    CAS :
    <p>4-Ethoxy-3-hydroxybenzaldehyde (4EHB) is a thioacetal that has been shown to be an effective precursor for the synthesis of many other molecules, such as combretastatin a-4. It is prepared by reaction of ethylmagnesium bromide and acetone. 4EHB has been shown to have antifungal properties in vitro, and can be used in the treatment of cancer cells. This compound is volatile and can be easily detected with headspace techniques. The functional group of this molecule is an alcohol group, which is found on the ring structure. Spectroscopic analysis shows that it has a carbonyl group with an OH group attached to it.</p>
    Formule :C9H10O3
    Degré de pureté :Min. 95%
    Couleur et forme :Colorless Powder
    Masse moléculaire :166.17 g/mol

    Ref: 3D-FE71570

    1g
    723,00€
    2g
    1.060,00€
    100mg
    203,00€
    250mg
    381,00€
    500mg
    594,00€
  • 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
    612,00€
    5kg
    2.117,00€
    250g
    227,00€
    500g
    415,00€
  • 2-tert-Butoxybenzoic acid

    CAS :
    <p>2-tert-Butoxybenzoic acid is a versatile chemical that can be used as a reagent, a speciality chemical, or as an intermediate in the synthesis of other compounds. It is typically used in organic chemistry for the preparation of esters, amides, and nitriles. 2-tert-Butoxybenzoic acid is also useful as a building block for complex molecules. This compound has been shown to react with alcohols to form esters, with amines to form amides, and with nitro groups to form nitriles.</p>
    Formule :C11H14O3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :194.23 g/mol

    Ref: 3D-FB65817

    25mg
    352,00€
    50mg
    496,00€
  • Benzaldehyde dimethyl acetal

    CAS :
    <p>Vegetable, nutty and floral flavour/fragrance</p>
    Formule :C9H12O2
    Degré de pureté :Min. 95%
    Couleur et forme :Clear Liquid
    Masse moléculaire :152.19 g/mol

    Ref: 3D-FB10074

    1kg
    274,00€
    2kg
    496,00€
    5kg
    1.013,00€
    10kg
    1.627,00€
    25kg
    3.169,00€
  • 4-Aminohippuric acid

    CAS :
    <p>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.</p>
    Formule :C9H10N2O3
    Couleur et forme :Powder
    Masse moléculaire :194.19 g/mol

    Ref: 3D-FA16039

    50g
    437,00€
    5kg
    9.399,00€
    100g
    607,00€
  • 2-Methyl-3-nitrobenzoic acid

    CAS :
    <p>2-Methyl-3-nitrobenzoic acid is a diketone that is used as a synthetic building block for the synthesis of fatty acid esters. This compound is also used to normalize butyric acid levels in blood, and has been shown to inhibit the formation of coumarin derivatives from nitrosalicylic acid. 2-Methyl-3-nitrobenzoic acid is an organic molecule with a molecular weight of 128.17 g/mol, and has four functional groups: two methyl groups, one carboxyl group, and one phenyl group. The compound reacts with a solution containing nitrite ions in an acidic environment to form nitrous acid (HONO) and 2-methylene-3-nitrobenzaldehyde (2MNB). 2MNB is soluble in water and has a solubility data of 0.0012 g/100 mL at 25 degrees Celsius.</p>
    Formule :C8H7NO4
    Degré de pureté :Min. 98 Area-%
    Couleur et forme :Powder
    Masse moléculaire :181.15 g/mol

    Ref: 3D-FM37813

    1kg
    135,00€
    2kg
    166,00€
    5kg
    280,00€
    10kg
    478,00€
  • 2-Fluoro-4-isopropyloxybenzoic acid

    CAS :
    <p>2-Fluoro-4-isopropyloxybenzoic acid is a fluorescent reagent with a high quality and purity. It is a complex compound that can be used as an intermediate in the synthesis of fine chemicals, pharmaceuticals, pesticides, herbicides, and other useful compounds. 2-Fluoro-4-isopropyloxybenzoic acid is also used as a starting material for the synthesis of speciality chemicals such as reaction components and versatile building blocks. It is soluble in organic solvents and has been shown to react with various functional groups.</p>
    Formule :C10H11FO3
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :198.19 g/mol

    Ref: 3D-FF67910

    1g
    376,00€
    100mg
    134,00€
    250mg
    183,00€
    500mg
    258,00€
  • Ethyl 4-iodobenzoate

    CAS :
    Ethyl 4-iodobenzoate is an amide that reacts with a variety of substances, including retinoic acid and pemetrexed. It is a reactive substance that can be used in the synthesis of other substances such as iron oxides and transfer mechanism. Ethyl 4-iodobenzoate is also used for the preparation of picolinic acid and crystalline structure. Radical coupling reactions are most common and involve halides, phenyl groups, and aryl halides. The reaction temperature ranges from room temperature to 100 ˚C, while the reaction mechanism varies depending on the type of coupling reaction.
    Formule :C9H9IO2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :276.07 g/mol

    Ref: 3D-FE23014

    1kg
    300,00€
    2kg
    454,00€
    250g
    134,00€
    500g
    179,00€
  • 2,4-Dinitrobenzoic acid

    CAS :
    2,4-Dinitrobenzoic acid (2,4-DNBA) is a chemical reagent that has been used as a positive control for the detection of hydrogen bonding interactions. It is also used in analytical methods to detect protonation, carboxylate, and hydroxyl groups. This compound can be prepared from picric acid by nitration with nitric acid and then reacting with aniline. The 2,4-DNBA molecule contains two intramolecular hydrogen bonds and four intermolecular hydrogen bonds. 2,4-DNBA is classified as a trifluoroacetic acid derivative.
    Formule :C7H4N2O6
    Degré de pureté :Min. 96 Area-%
    Couleur et forme :Slightly Yellow Powder
    Masse moléculaire :212.12 g/mol

    Ref: 3D-FD35036

    5g
    188,00€
    10g
    283,00€
    25g
    441,00€
    50g
    574,00€
    100g
    843,00€
  • 2,4-Diaminobenzoic acid dihydrochloride

    CAS :
    2,4-Diaminobenzoic acid dihydrochloride is a versatile building block for complex compounds. This compound can be used as a research chemical and is also a reagent and speciality chemical. 2,4-Diaminobenzoic acid dihydrochloride has been used in the synthesis of many useful compounds, including pharmaceuticals and agrochemicals. It is also an intermediate in the synthesis of some pharmaceuticals and agrochemicals. 2,4-Diaminobenzoic acid dihydrochloride can be used as a scaffold to produce new molecules that are potentially useful as drugs or other chemicals.
    Formule :C7H8N2O2•(HCL)2
    Degré de pureté :Min. 95%
    Couleur et forme :Off-White Powder
    Masse moléculaire :225.07 g/mol

    Ref: 3D-FD67715

    1g
    300,00€
    2g
    457,00€
    5g
    793,00€
    500mg
    200,00€
  • 2,5-Diaminobenzonitrile

    CAS :
    <p>2,5-Diaminobenzonitrile is a chemical compound with the molecular formula C6H5N3. It is a white crystalline solid that is insoluble in water and soluble in organic solvents such as acetone, chloroform, and ether. 2,5-Diaminobenzonitrile has been shown to be an effective monomer for polymer synthesis due to its stability and high densities. This chemical also has the ability to undergo hydrogen bonding and form hydrogen peroxide when heated to a temperature of 100 °C. The thermal isomerization of 2,5-diaminobenzonitrile can be slowed by adding other amines or nitrites.</p>
    Formule :C7H7N3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :133.15 g/mol

    Ref: 3D-FD32743

    1g
    378,00€
    2g
    538,00€
    5g
    973,00€
    10g
    1.484,00€
    500mg
    258,00€
  • 4-Fluorobenzylamine

    CAS :
    <p>4-Fluorobenzylamine is a chemical compound with the molecular formula CHF. It has been shown to radiosensitize tumor cells by inhibiting the synthesis of cyclin D2, which is required for cell proliferation. 4-Fluorobenzylamine can also be used in asymmetric synthesis reactions such as nitration and trifluoroacetic acid hydrolysis. 4-Fluorobenzylamine has been shown to have synergistic effects on cells when paired with flupirtine or maleate. This synergistic effect is primarily due to its ability to inhibit DNA repair, which leads to cell death through apoptosis or necrosis.</p>
    Formule :C7H8FN
    Degré de pureté :Min. 98 Area-%
    Couleur et forme :Colourless To Pale Yellow Liquid
    Masse moléculaire :125.14 g/mol

    Ref: 3D-FF15932

    1kg
    798,00€
    2kg
    1.253,00€
    5kg
    2.112,00€
    250g
    338,00€
    500g
    535,00€
  • 1,3-Diphenylacetone

    CAS :
    <p>1,3-Diphenylacetone is a fine chemical that can be used as a building block for research chemicals, as a reagent in organic synthesis, or as a speciality chemical. It is also a versatile building block and has been shown to be useful in the formation of complex compounds. 1,3-Diphenylacetone can react with electrophiles to form new carbon-carbon bonds and has been used in reactions involving nucleophilic substitution, electrophilic addition, and Michael reactions. 1,3-Diphenylacetone is also water soluble and has been shown to be compatible with both ionic and covalent solvents.</p>
    Formule :C15H14O
    Degré de pureté :Min. 99.0 Area-%
    Masse moléculaire :210.28 g/mol

    Ref: 3D-D-6110

    ne
    À demander
  • 3,4-Dihydroxy-5-methoxybenzaldehyde

    CAS :
    <p>3,4-Dihydroxy-5-methoxybenzaldehyde is a synthetic compound that has shown to have inhibitory effects on the replication of DNA and RNA. It also inhibits the growth of bacteria in culture by binding to the nucleic acid. The chemical structure of 3,4-Dihydroxy-5-methoxybenzaldehyde is similar to that of bisbenzylisoquinoline alkaloids, which are found in plants such as opium poppy. This similarity may explain its ability to inhibit bacterial growth. 3,4-Dihydroxy-5-methoxybenzaldehyde may be used as a drug candidate for treating bacterial infections.</p>
    Formule :C8H8O4
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :168.15 g/mol

    Ref: 3D-FD67425

    10g
    135,00€
    25g
    145,00€
    50g
    233,00€
    100g
    410,00€
  • 5-Chloro-2-methoxybenzoic methyl ester

    CAS :
    5-Chloro-2-methoxybenzoic methyl ester is a versatile building block commonly used in the synthesis of various compounds. It serves as an acid methyl ester, making it suitable for use in medicinal chemistry and other synthetic applications. This compound can be obtained through pyrolysis or by reacting 5-chloro-2-methoxybenzoic acid with methanol under appropriate conditions.
    Formule :C9H9ClO3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :200.62 g/mol

    Ref: 3D-FC71375

    1kg
    547,00€
    5kg
    2.112,00€
    500g
    375,00€
  • 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
    656,00€
    250g
    247,00€
    500g
    382,00€
  • m-Hydroxybenzonitrile

    CAS :
    m-Hydroxybenzonitrile is a cationic surfactant that has the ability to form hydrogen bonds with an intramolecular hydrogen. It is used in the production of detergents, textile processing aids, and inks. m-Hydroxybenzonitrile inhibits fatty acids by forming an inhibitory complex at the surface of the cell membrane. This complex disrupts lipid bilayers and inhibits protein synthesis. m-Hydroxybenzonitrile also has been shown to have vibrational properties that can be seen when it absorbs ultraviolet light.
    Formule :C7H5NO
    Degré de pureté :Min. 95%
    Couleur et forme :Off-White Powder
    Masse moléculaire :119.12 g/mol

    Ref: 3D-FH64161

    1kg
    804,00€
    2kg
    2.660,00€
    250g
    304,00€
    500g
    466,00€
  • 2,5-Dichlorobenzoic acid

    CAS :
    <p>2,5-Dichlorobenzoic acid is a hydrogen-bonding agent that interacts with other molecules by forming hydrogen bonds. It reacts with benzoate to form 2,5-dichlorobenzoate, which is an intermediate in the synthesis of phenylbenzene and biphenyl. 2,5-Dichlorobenzoic acid has been shown to inhibit the growth of bacteria such as Stenotrophomonas maltophilia and Pseudomonas aeruginosa. The compound also lowers cholesterol levels in rats and humans.<br>2,5-Dichlorobenzoic acid has a redox potential of -0.25 V and can be used to reduce sodium hydroxide solution or hydroxide solution. This chemical's structure allows it to be taken up by cells through passive diffusion and active transport mechanisms.</p>
    Formule :C7H4Cl2O2
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :191.01 g/mol

    Ref: 3D-FD16113

    1kg
    348,00€
    2kg
    483,00€
    5kg
    854,00€
    10kg
    1.285,00€
    500g
    205,00€
  • 3-Methoxybenzaldehyde

    CAS :
    <p>3-Methoxybenzaldehyde is a chemical compound that is used as an intermediate in the synthesis of organic compounds. This compound has shown to be a potent inhibitor of several enzymes, including diamine tetraacetic acid (DAT)-dependent aminotransferase, trimethyl amine N-oxide reductase, and hydrochloric acid hydrolases. 3-Methoxybenzaldehyde also inhibits the growth of hepg2 cells and induces apoptosis. The chemical structure of this compound contains a boron nitride group that can form hydrogen bonds with other molecules and fatty acids that can act as a substrate for oxidation reactions.</p>
    Formule :C8H8O2
    Degré de pureté :Min. 98 Area-%
    Couleur et forme :Clear Liquid
    Masse moléculaire :136.15 g/mol

    Ref: 3D-FM37489

    1kg
    341,00€
    2kg
    486,00€
    5kg
    921,00€
    10kg
    1.627,00€
    500g
    233,00€