CymitQuimica logo
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"

Trier par

Degré de pureté (%)
0
100
|
0
|
50
|
90
|
95
|
100
produits par page.
  • 3,5-Dimethyl-4-nitrobenzoic acid

    CAS :
    3,5-Dimethyl-4-nitrobenzoic acid is a synthetic compound that has been used in the synthesis of other organic compounds. It is not currently used as a drug, but it has been shown to inhibit the growth of bacteria in vitro. The mechanism of action for this compound is unclear. 3,5-Dimethyl-4-nitrobenzoic acid has been shown to be active against the bacterium Typhimurium and may inhibit bacterial growth by being metabolised into nitrite or nitrate ions. This chemical can also be converted into a reactive intermediate that reacts with oxygen to form superoxide anion radicals, which are known to have antibacterial effects.
    Formule :C9H9NO4
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :195.17 g/mol

    Ref: 3D-FD71039

    5g
    274,00€
    10g
    454,00€
    25g
    797,00€
    50g
    1.202,00€
    100g
    1.923,00€
  • 3,5,6-Trichlorosalicylic acid

    CAS :
    3,5,6-Trichlorosalicylic acid binds to the active site of bacterial 5-nitrosalicylic acid reductase and inhibits its activity. It is an inhibitor of proton-translocating ATPases. 3,5,6-Trichlorosalicylic acid has been shown to be effective against a variety of bacteria at low concentrations. 3,5,6-Trichlorosalicylic acid has also been shown to inhibit some physiological activities such as the light emission and chemiluminescent reaction of luciferin in fireflies. This chemical reacts with chloride ions to produce light.
    Formule :C7H3Cl3O3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :241.46 g/mol

    Ref: 3D-FT44815

    250g
    134,00€
    500g
    192,00€
  • Ethyl 3-aminobenzoate

    CAS :
    Ethyl 3-aminobenzoate is a chemical that is used as an anesthetic. It is administered intravenously and has been shown to have effects on the cardiovascular system, such as lowering blood pressure, decreasing heart rate and increasing the time it takes for the heart to recover after a contraction. Ethyl 3-aminobenzoate also affects the central nervous system by causing anesthesia and changes in brain function. Its effects are reversible with administration of naloxone or flumazenil.
    Formule :C9H11NO2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :165.19 g/mol

    Ref: 3D-FE34053

    1kg
    841,00€
    2kg
    1.322,00€
    250g
    354,00€
    500g
    518,00€
  • 2,4-Dimethoxybenzaldehyde

    CAS :

    2,4-Dimethoxybenzaldehyde is a synthetic compound that has been shown to have activity against pancreatic lipase. It has been suggested as a potential drug for the treatment of metabolic disorders such as obesity or diabetes. 2,4-Dimethoxybenzaldehyde can be synthesized by reacting ethyl diazoacetate with an aldehyde in the presence of ammonium acetate. This chemical can also be used to produce ethyl esters and compounds belonging to the group of phlorotannins. 2,4-Dimethoxybenzaldehyde has been shown to have antioxidative activity and inhibitory effects on pancreatic lipase.

    Formule :C9H10O3
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :166.18 g/mol

    Ref: 3D-FD06222

    500g
    226,00€
  • 5-Fluoro-2-hydroxybenzaldehyde

    CAS :
    5-Fluoro-2-hydroxy benzaldehyde is a hydrogen bonding compound that has been shown to be an acid complex. It reacts with copper to form a copper complex that can be detected by x-ray diffraction data. 5-Fluoro-2-hydroxybenzaldehyde also has the ability to react with hydroxyl groups, which allow for its use as a fluorescence probe. The presence of this compound in urine has been used to detect kidney disease and urinary tract infections. 5-Fluoro-2-hydroxybenzaldehyde is also thought to have antiinflammatory properties because it can inhibit kinase activity and may inhibit the production of inflammatory cytokines such as IL1β, IL6, and TNFα.
    Formule :C7H5FO2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :140.11 g/mol

    Ref: 3D-FF04956

    50g
    136,00€
    100g
    179,00€
  • 2-(Diphenylamino)benzoic acid

    CAS :

    Please enquire for more information about 2-(Diphenylamino)benzoic acid including the price, delivery time and more detailed product information at the technical inquiry form on this page

    Formule :C19H15NO2
    Degré de pureté :Min. 95%
    Masse moléculaire :289.33 g/mol

    Ref: 3D-FD184148

    1kg
    4.800,00€
    500g
    3.860,00€
  • Ethyl 4-chlorobenzoate

    CAS :
    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.
    Formule :C9H9ClO2
    Degré de pureté :Min. 95%
    Couleur et forme :Clear Liquid
    Masse moléculaire :184.62 g/mol

    Ref: 3D-FE70299

    100g
    140,00€
    250g
    202,00€
  • 2-Chloro-4-methylsulfonylbenzoic acid

    CAS :
    2-Chloro-4-methylsulfonylbenzoic acid is a chlorinating agent that can be used to produce triketones from ketones. It is usually used as a hydrogen peroxide scavenger and a chlorinating agent in the food industry. 2-Chloro-4-methylsulfonylbenzoic acid can also be used to produce glyphosate, phosphoric acid solution, and chloride. The chlorinating property of this compound is due to its ability to form hypochlorous acid when it reacts with water. This reaction produces hypochlorite ions that are active against microorganisms by disrupting the cell membrane. 2-Chloro-4-methylsulfonylbenzoic acid can react with organic solvents such as carbon tetrachloride and optimizes the introduction of chlorine into organic compounds.
    Formule :C8H7ClO4S
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :234.66 g/mol

    Ref: 3D-FC36603

    100g
    136,00€
    250g
    151,00€
    500g
    225,00€
  • (2,4-Difluorophenyl)acetone

    CAS :

    (2,4-Difluorophenyl)acetone is a high quality chemical that can be used as a reagent, intermediate or building block for the synthesis of complex compounds. It is also a versatile building block for the synthesis of speciality chemicals, research chemicals and reaction components. (2,4-Difluorophenyl)acetone is an important intermediate in the synthesis of fluoroquinolones and it has been shown to be useful in the preparation of dyes such as indigo and phthalocyanine. This compound is also used to synthesize other pharmaceuticals such as aspirin and acetaminophen.

    Formule :C9H8F2O
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :170.16 g/mol

    Ref: 3D-FD69937

    1g
    343,00€
    5g
    793,00€
    100mg
    135,00€
    250mg
    163,00€
    500mg
    200,00€
  • Ethyl 2-nitrobenzoate

    CAS :
    Ethyl 2-nitrobenzoate is a cyclic organic compound that contains a nitro group, which is an organic radical with the formula -NO2. It belongs to the class of amides and has two carbonyl groups. The molecule consists of a bicyclic heterocycle consisting of one ring with five carbon atoms and one ring with six carbon atoms. Ethyl 2-nitrobenzoate can be used in the treatment of muscle diseases, metabolic disorders, growth factor deficiencies, autoimmune diseases, and neural system disorders due to its ability to act as an antihypertensive agent and as an inhibitor of angiotensin converting enzyme (ACE). This molecule's hydroxyl group can also react with epidermal growth factor (EGF) to form N-hydroxyethyl EGF (NHE). This product has been shown to have antiviral properties against HIV-1 protease inhibitors by interfering with viral protein synthesis.
    Formule :C9H9NO4
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :195.17 g/mol

    Ref: 3D-FE71284

    250g
    376,00€
    500g
    568,00€
  • Methyl 4-(N-methylamino)benzoate

    CAS :
    Methyl 4-(N-methylamino)benzoate is a substance that inhibits the enzyme DPP-4, which is involved in blood glucose regulation. It has been shown to be effective against certain types of cancer and impurities that may be present in the drug. Methyl 4-(N-methylamino)benzoate is an acidic compound with molecular descriptors that include acidic and amines. This compound also has genotoxic impurities, such as benzofurans, which may affect its efficacy.
    Formule :C9H11NO2
    Degré de pureté :90%
    Couleur et forme :Powder
    Masse moléculaire :165.19 g/mol

    Ref: 3D-FM69808

    10g
    135,00€
    25g
    225,00€
    50g
    370,00€
    100g
    611,00€
  • 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€
  • 2,4-Dimethoxybenzylamine

    CAS :

    Tak-659 is an amide compound that inhibits the serine protease activity of a number of enzymes, including cathepsin B and L. Tak-659 has been shown to have inhibitory effects on inflammation in animal models by inhibiting the production of inflammatory cytokines. Tak-659 has also been shown to impair protein synthesis in gram-negative bacteria, such as Escherichia coli and Pseudomonas aeruginosa. The mechanism for this inhibition is not entirely clear but may be due to tak-659 binding to the ribosomal RNA near the peptidyl transferase center, blocking the entry of amino acids into the ribosome. Tak-659 binds with high affinity to adenosine receptors and has been shown to reduce levels of inflammatory cytokines in mouse tumor cells.

    Formule :C9H13NO2
    Degré de pureté :Min. 95%
    Couleur et forme :Colorless Clear Liquid
    Masse moléculaire :167.21 g/mol

    Ref: 3D-FD10761

    25g
    136,00€
    50g
    150,00€
    100g
    247,00€
    250g
    493,00€
  • 3-Chloro-2,6-dihydroxy-4-methylbenzaldehyde

    CAS :
    3-Chloro-2,6-dihydroxy-4-methylbenzaldehyde is a hydroxylated compound that is used in wastewater treatment. It can be found in many products including plastics and pesticides. 3-Chloro-2,6-dihydroxy-4-methylbenzaldehyde has been shown to inhibit the growth of bacteria such as Usnic Acid through its ability to react with hydrogen atoms on the bacterial cell wall and replace them with chlorine. This replacement halts the production of benzoate, which is essential for bacterial growth. The reaction mechanism has been detected using an electrochemical detector, chloroatranol.
    Formule :C8H7ClO3
    Degré de pureté :Min. 95%
    Couleur et forme :Off-White Powder
    Masse moléculaire :186.59 g/mol

    Ref: 3D-FC67111

    1g
    1.046,00€
    50mg
    249,00€
    100mg
    351,00€
    250mg
    523,00€
    500mg
    747,00€
  • 2,4-Dimethylbenzoic acid

    CAS :
    2,4-Dimethylbenzoic acid is a white solid with the chemical formula CH3C6H2O2. It is an organic acid that can be used as a building block in organic synthesis. The functional groups of 2,4-dimethylbenzoic acid are methyl and carboxyl. The most efficient method for the synthesis of 2,4-dimethylbenzoic acid is by reacting hydrochloric acid with dimethylaniline. This reaction can be carried out in one pot without isolation of intermediates. The structural analysis of 2,4-dimethylbenzoic acid was done using fluorescence lifetimes and hydrochloric acid. The reaction mechanism for the formation of 2,4-dimethylbenzoic acid from dimethylaniline is through a nucleophilic substitution reaction with chloride ion. Sample preparation for 2,4-dimethylbenzoic acid includes dissolution in water and filtration through a 0.45
    Formule :C9H10O2
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :150.17 g/mol

    Ref: 3D-FD38188

    1kg
    368,00€
    2kg
    610,00€
    5kg
    897,00€
    10kg
    1.327,00€
    500g
    207,00€
  • 2,4,5-Trimethoxybenzaldehyde

    CAS :
    2,4,5-Trimethoxybenzaldehyde is a natural compound that belongs to the group of sephadex g-100. It is used as an absorbent and has been shown to react with human immunoglobulin in the presence of tiglic acid. The reaction mechanism for this chemical is not well understood but it is believed that intermolecular hydrogen bonding may be occurring. 2,4,5-Trimethoxybenzaldehyde has been shown to have anti-inflammatory effects when tested on rats in a laboratory setting. This chemical has also been used as an analytical reagent for biological samples and biological studies as well as a preparative hplc column. Optical sensors have also been used to detect this chemical in various types of optical sensing experiments. X-ray crystal structures have also been obtained for this compound using synchrotron radiation.
    Formule :C10H12O4
    Degré de pureté :Min. 98 Area-%
    Couleur et forme :Powder
    Masse moléculaire :196.2 g/mol

    Ref: 3D-FT71343

    1kg
    322,00€
    2kg
    484,00€
  • 2-Amino-5-iodobenzoic acid

    CAS :

    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

    Formule :C7H6INO2
    Degré de pureté :Min. 98 Area-%
    Couleur et forme :Powder
    Masse moléculaire :263.03 g/mol

    Ref: 3D-FA52328

    1kg
    1.202,00€
    50g
    202,00€
    100g
    306,00€
    250g
    505,00€
    500g
    829,00€
  • Salicylic acid

    CAS :
    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.
    Formule :C7H6O3
    Degré de pureté :Min. 95%
    Couleur et forme :White Off-White Powder
    Masse moléculaire :138.12 g/mol

    Ref: 3D-FS01325

    5kg
    402,00€
    10kg
    658,00€
    25kg
    1.385,00€
  • Methyl 3-amino-4-chlorobenzoate

    CAS :
    Methyl 3-amino-4-chlorobenzoate is an analog of 3-amino-4-chlorobenzoic acid. It is a multidrug that can cross the blood brain barrier and has been shown to have cytotoxic activity in vitro. Methyl 3-amino-4-chlorobenzoate has been postulated as a possible organometallic compound and may be synthesized through a chemical diversity approach. The chloride ion, which is present in methyl 3-amino-4-chlorobenzoate, has been shown to decrease the toxicity of nitrobenzoic acid, making this compound resistant to nitrosation reactions.
    Formule :C8H8ClNO2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :185.61 g/mol

    Ref: 3D-FM70663

    50g
    136,00€
    250g
    322,00€
  • 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
    150,00€
    250g
    300,00€
    500g
    472,00€