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Bencenos

Bencenos

Los bencenos son hidrocarburos aromáticos simples que consisten en un anillo de carbono de seis miembros con dobles enlaces alternados. Esta estructura fundamental es un bloque de construcción para numerosos compuestos químicos, incluidos productos farmacéuticos, polímeros y colorantes. Los bencenos se utilizan ampliamente en la síntesis orgánica debido a su estabilidad y versatilidad. En CymitQuimica, ofrecemos una amplia gama de bencenos de alta calidad para apoyar sus investigaciones y aplicaciones industriales.

Subcategorías de "Bencenos"

Se han encontrado 11835 productos de "Bencenos"

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  • 3,5-Dimethylbenzaldehyde

    CAS:
    <p>3,5-Dimethylbenzaldehyde is an organic compound that is a colorless liquid. It has a chemical formula of C9H12O2 and is classified as an aldehyde. 3,5-Dimethylbenzaldehyde can be synthesized by the reaction of isopropyl palmitate with xylene in the presence of carbon as a source. The reaction time required for this synthesis is approximately one day. The major products of this reaction are 3,5-dimethylbenzaldehyde and 2-methylbutanal. This reaction mechanism can also be used to determine the concentration of urinary metabolites in human urine samples. Analysis of these samples requires an organic solvent such as hexane or dichloromethane. Kinetic data was collected from the rate at which zinc powder reacts with 3,5-dimethylbenzaldehyde over time at different concentrations. A kinetic experiment was conducted using c–h bond activation to produce 3,5-dimethoxy</p>
    Fórmula:C9H10O
    Pureza:Min. 95%
    Forma y color:Colorless Clear Liquid
    Peso molecular:134.18 g/mol

    Ref: 3D-FD64019

    100g
    546,00€
    250g
    729,00€
    500g
    1.036,00€
  • Methyl 3-bromobenzoate

    CAS:
    <p>Methyl 3-bromobenzoate is a cross-coupled compound with three functional groups: a methyl group, an acid bromo group, and a carboxylic acid benzoic ester. It is used in the synthesis of antigens that are chemically reactive to trifluoroacetic acid gas. The clinical studies have shown that the efficiency of this study is low because it has been found to be difficult to synthesize methyl 3-bromobenzoate in large quantities. This molecule can be prepared by the reaction of vinylene with an electrophile in non-polar solvents or by catalytic mechanisms.</p>
    Fórmula:C8H7BrO2
    Pureza:Min. 95%
    Forma y color:White Powder
    Peso molecular:215.04 g/mol

    Ref: 3D-FM69985

    1kg
    729,00€
    2kg
    1.036,00€
    500g
    547,00€
  • 4-Hydrazinobenzoic acid

    CAS:
    <p>4-Hydrazinobenzoic acid is a chemical compound that is used as an inhibitor of DNA synthesis. It prevents the formation of hydrogen bonds between nucleotides in DNA, which prevents the synthesis of new DNA strands. 4-Hydrazinobenzoic acid has been shown to inhibit the growth of human breast cancer cells by reactivating the tumor suppressor genes p21 and Rb1, which are responsible for regulating cell cycle progression. This compound also inhibits the production of hydrogen chloride (HCl) in reaction solutions containing sodium hypochlorite (NaOCl).</p>
    Fórmula:C7H8N2O2
    Pureza:Min. 95%
    Forma y color:Slightly Yellow Powder
    Peso molecular:152.15 g/mol

    Ref: 3D-FH36843

    1kg
    444,00€
    2kg
    607,00€
    5kg
    863,00€
    250g
    182,00€
    500g
    291,00€
  • Methyl 4-amino-2-methoxybenzoate

    CAS:
    <p>Methyl 4-amino-2-methoxybenzoate is a solute with anticancer activity. It has been shown to inhibit the growth of erythrocytes and cancer cells in vitro. The mechanism of action is associated with its ability to bind to aminobenzothiazole, which inhibits the production of DNA and RNA. Methyl 4-amino-2-methoxybenzoate has also been shown to inhibit the proliferation of human muscle cells and induce their differentiation. This drug does not have any effect on lipid or protein synthesis in cells, which may be due to its solvent perturbation properties.</p>
    Fórmula:C9H11NO3
    Pureza:Min. 95%
    Forma y color:Powder
    Peso molecular:181.19 g/mol

    Ref: 3D-FM40418

    1kg
    863,00€
    2kg
    1.236,00€
    100g
    205,00€
    250g
    410,00€
    500g
    586,00€
  • (-)-Corey lactone 4-phenylbenzoate

    CAS:
    <p>Corey lactone 4-phenylbenzoate is an efficient, large-scale preparation of (-)-Corey lactone. It is synthesized in two steps from 4-phenylbenzoic acid and ethyl acetoacetate. Corey lactone 4-phenylbenzoate has been used for the synthesis of a variety of natural products. This compound is also a precursor to the synthesis of other compounds, such as 3-amino-4-(2'-hydroxyethoxy)benzaldehyde.</p>
    Fórmula:C21H20O5
    Pureza:Min. 95%
    Peso molecular:352.38 g/mol

    Ref: 3D-FC08664

    1g
    170,00€
    5g
    369,00€
    10g
    547,00€
    25g
    1.036,00€
    50g
    1.627,00€
  • 2-Methyl-5-nitrobenzaldehyde

    CAS:
    <p>2-Methyl-5-nitrobenzaldehyde is a nitro compound that is used in the synthesis of dobutamine. It has been shown to undergo rearrangements, with the formation of 2-methyl-5-nitrophenol. Kinetic studies have shown that chlorine can be substituted for hydrogen at the 2 position, and this substitution leads to an increase in reactivity. 2-methyl-5-nitrobenzaldehyde also reacts with dopamine to form a ketone. The hydroxy group on this molecule is nucleophilic and can attack electrophiles, making it useful as an active site for synthetic reactions. This compound is also pyrophoric, which means it will spontaneously ignite in air and burn until all its fuel is consumed.</p>
    Fórmula:C8H7NO3
    Pureza:Min. 95%
    Forma y color:Off-White Powder
    Peso molecular:165.15 g/mol

    Ref: 3D-FM16343

    10g
    218,00€
    25g
    410,00€
    50g
    607,00€
  • 4-Bromobenzaldehyde

    CAS:
    <p>4-Bromobenzaldehyde is a chemical compound that belongs to the group of aromatic compounds. It has been shown to have a potent stimulatory effect on locomotor activity in mice, which may be due to its ability to increase levels of epidermal growth factor and gamma-aminobutyric acid in the brain. 4-Bromobenzaldehyde can be synthesized from 2,4-dibromophenol and anhydrous copper chloride in the presence of sodium hydroxide. The reaction mechanism for this synthesis is believed to involve an intermediate enamine form of 4-bromobenzaldehyde, which can then undergo hydrolysis into 2,4-dibromophenol and benzaldehyde. This product is used as a reagent in organic synthesis because it can be used to form esters with trifluoroacetic acid or hydrochloric acid in high yield.</p>
    Fórmula:C7H5BrO
    Pureza:Min. 90 Area-%
    Forma y color:White Powder
    Peso molecular:185.02 g/mol

    Ref: 3D-FB10716

    1kg
    607,00€
    2kg
    965,00€
    5kg
    1.819,00€
    250g
    224,00€
    500g
    382,00€
  • 4-Hydrazinobenzoic acid hydrochloride

    CAS:
    <p>4-Hydrazinobenzoic acid hydrochloride is a chemical species that has an oxidative effect on DNA. It is a reactive oxygen species (ROS) that changes the hydrogen spectrum of water. The hydrogen bond is broken and the electrons in the molecule are excited to a higher energy level, which results in ROS formation. 4-Hydrazinobenzoic acid hydrochloride also inhibits mitochondrial function and causes heart disease by increasing blood pressure and weakening the heart muscle. This compound can be used as a cancer treatment for human cells, because it suppresses genes that promote cell growth. In addition, 4-hydrazinobenzoic acid hydrochloride may inhibit endothelial cell proliferation in animal experiments.</p>
    Fórmula:C7H8N2O2•HCl
    Pureza:Min. 95%
    Forma y color:Powder
    Peso molecular:188.61 g/mol

    Ref: 3D-FH05465

    1kg
    729,00€
    250g
    341,00€
    500g
    478,00€
  • 2-(Boc-aminomethyl)benzoic acid

    CAS:
    <p>2-(Boc-aminomethyl)benzoic acid is a versatile building block with a wide range of applications in the field of organic chemistry. It has been shown to be useful as a reagent in the synthesis of complex compounds and fine chemicals, as well as a reaction component for the preparation of pharmaceuticals. 2-(Boc-aminomethyl)benzoic acid can also be used as an intermediate in the synthesis of speciality chemicals such as herbicides, pesticides, and fungicides.</p>
    Fórmula:C13H17NO4
    Pureza:Min. 95%
    Forma y color:Powder
    Peso molecular:251.28 g/mol

    Ref: 3D-FB55737

    1g
    315,00€
    2g
    478,00€
    5g
    1.014,00€
    250mg
    180,00€
    500mg
    200,00€
  • 3-Fluoro-4-hydroxybenzonitrile

    CAS:
    <p>3-Fluoro-4-hydroxybenzonitrile is a compound with an acidic ph and a strain that is dispersive, desorptive, and polyacrylamide gel. It is a colorless liquid at room temperature. 3-Fluoro-4-hydroxybenzonitrile has been shown to react with dodecyl inorganic base and hydrochloric acid to produce 3-fluoroaniline. The localization of the reaction yield is on hydrotalcite activated by fluorine. This chemical has been shown to react at temperatures between 0°C and 140°C.</p>
    Fórmula:C7H4FNO
    Pureza:Min. 95%
    Forma y color:White Powder
    Peso molecular:137.11 g/mol

    Ref: 3D-FF64145

    25g
    269,00€
    50g
    394,00€
    100g
    562,00€
    250g
    1.128,00€
    500g
    1.883,00€
  • 2-Iodobenzoic acid

    CAS:
    <p>2-Iodobenzoic acid is a synthetic compound that is used in the treatment of wastewater. It is produced by the reaction of benzoate and nitrite in the presence of sodium hydroxide. The intramolecular hydrogen atom transfer from the 2-iodobenzoic acid to benzoate is a reversible reaction. This process can be catalyzed by palladium, which has been shown to be effective in coupling 2-iodobenzoic acid with other compounds to produce cyclic peptides. The use of 2-iodobenzoic acid as a contraceptive has been investigated for its ability to inhibit acetylcholinesterase activity, which may lead to increased levels of acetylcholine and inhibition of muscle contractions.</p>
    Fórmula:C7H5IO2
    Pureza:Min. 98 Area-%
    Forma y color:Powder
    Peso molecular:248.02 g/mol

    Ref: 3D-FI02918

    1kg
    582,00€
    50g
    143,00€
    100g
    181,00€
    250g
    310,00€
    500g
    436,00€
  • 2,6-Dimethoxy-4-hydroxybenzylamine

    CAS:
    <p>2,6-Dimethoxy-4-hydroxybenzylamine is a fine chemical that is used as a versatile building block for the synthesis of complex compounds. It is also used as a reagent and reaction component in various chemical reactions. CAS No. 130632-98-3.</p>
    Fórmula:C9H13NO3
    Pureza:Min. 95%
    Forma y color:Yellow Powder
    Peso molecular:183.2 g/mol

    Ref: 3D-FD67593

    1g
    1.085,00€
    5g
    1.627,00€
    10g
    2.112,00€
    250mg
    607,00€
    500mg
    863,00€
  • 4-(Trifluoromethoxy)benzonitrile

    CAS:
    Fórmula:C8H4F3NO
    Pureza:>98.0%(GC)
    Forma y color:Colorless to Almost colorless clear liquid
    Peso molecular:187.12

    Ref: 3B-T2292

    1g
    Descatalogado
    5g
    Descatalogado
    Producto descatalogado
  • Dimethyl terephthalate, 99%

    CAS:
    <p>Dimethyl terephthalate is used in the Polyester Film (Audio/Video Tape,X-ray Film,Photo Film), Polyester Fiber, Pet Bottle, Polyester Adhesive, Engineering Plastics. DMT is volatile, it is an intermediate in some schemes for the recycling of PET. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.</p>
    Fórmula:C10H10O4
    Pureza:99%
    Forma y color:White, Flakes or pellets or crystals
    Peso molecular:194.19

    Ref: 02-A13220

    500g
    Descatalogado
    Producto descatalogado
  • 5-Fluoro-2-methylanisole, 98%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.</p>
    Fórmula:C8H9FO
    Pureza:98%
    Forma y color:Clear colorless, Liquid
    Peso molecular:140.16

    Ref: 02-B25629

    1g
    Descatalogado
    5g
    Descatalogado
    Producto descatalogado
  • (R)-(-)-8-Diphenylphosphino-1,2,3,4-tetrahydro-1-naphthylamine, 97+%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.</p>
    Fórmula:C22H22NP
    Pureza:97+%
    Peso molecular:331.39

    Ref: 02-H60538

    1g
    Descatalogado
    250mg
    Descatalogado
    Producto descatalogado
  • Allyl(chloro)[di-tert-butyl(4-dimethylaminophenyl)phosphine]palladium(II)

    CAS:
    <p>The derivative of this compound serves as an exceptionally mild and versatile catalyst for Heck reactions of aryl chlorides and bromides. A sterically and electronically diverse array of aryl bromides, as well as activated aryl chlorides, couple with a range of mono- and disubstituted olefins at room temperature, furnishing the arylated product with high E/Z stereoselection. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.</p>
    Fórmula:C19H33ClNPPd
    Peso molecular:448.32

    Ref: 02-046332

    1g
    Descatalogado
    Producto descatalogado
  • 4-Bromophenylzinc iodide, 0.5M in THF, packaged under Argon in resealable ChemSeal™ bottles

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.</p>
    Fórmula:C6H4BrIZn
    Peso molecular:348.29

    Ref: 02-H58429

    50ml
    Descatalogado
    Producto descatalogado
  • 2-Methyl-4-nitroaniline, 98%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.</p>
    Fórmula:C7H8N2O2
    Pureza:98%
    Forma y color:Yellow to green, Powder
    Peso molecular:152.15

    Ref: 02-A15941

    100g
    Descatalogado
    Producto descatalogado
  • 3-Benzyloxypyrrolidine, 96%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.</p>
    Fórmula:C11H15NO
    Pureza:96%
    Forma y color:Clear colorless to yellow, Liquid
    Peso molecular:177.25

    Ref: 02-H50769

    1g
    Descatalogado
    250mg
    Descatalogado
    Producto descatalogado
  • Methyl pentafluorophenyl carbonate, 97%

    CAS:
    <p>Methyl pentafluorophenyl carbonate This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.</p>
    Fórmula:C8H3F5O3
    Pureza:97%
    Forma y color:White, Crystals or powder or crystalline powder or fused solid
    Peso molecular:242.10

    Ref: 02-L16107

    5g
    Descatalogado
    25g
    Descatalogado
    Producto descatalogado
  • 3-Nitrophenoxyacetic acid; >98%

    CAS:
    Pureza:98.0%
    Peso molecular:197.14599609375

    Ref: 10-F160902

    5g
    Descatalogado
    25g
    Descatalogado
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  • Ref: 10-F341346

    2g
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    10g
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  • N-[4-Bromo-2-nitro-5-(trifluoromethyl)phenyl]-acetamide

    CAS:
    Pureza:95.0%
    Peso molecular:327.0570068359375

    Ref: 10-F217923

    1g
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  • 3-[(4-methylpiperidin-1-yl)methyl]benzonitrile


    Peso molecular:214.31199645996094

    Ref: 10-F542431

    1g
    Descatalogado
    Producto descatalogado
  • 2-(5-Chloro-2-nitrophenyl)acetonitrile

    CAS:
    Pureza:97.0%
    Peso molecular:196.58999633789062

    Ref: 10-F068063

    1g
    Descatalogado
    Producto descatalogado
  • 3-BROMO-5-CYANOBENZYLAMINE

    CAS:
    Pureza:95.0%
    Peso molecular:211.06199645996094

    Ref: 10-F500108

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    5g
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  • 4-(4-nitrobenzoyl)morpholine

    CAS:
    Forma y color:Liquid
    Peso molecular:236.2270050048828

    Ref: 10-F373423

    1g
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    5g
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  • 2-BROMO-6-CYANOBENZOIC ACID

    CAS:
    Pureza:95.0%
    Peso molecular:226.0290069580078

    Ref: 10-F527172

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  • KB-R7943

    CAS:
    Pureza:98.0%
    Forma y color:Solid
    Peso molecular:427.489990234375

    Ref: 10-F047228

    10mg
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    Producto descatalogado
  • 1-(2-Chloro-6-nitrophenyl)piperazine

    CAS:
    Pureza:95.0%
    Forma y color:Solid
    Peso molecular:241.67999267578125

    Ref: 10-F034053

    1g
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    5g
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  • 4-Nitrophenoxyacetic acid hydrazide

    CAS:
    Pureza:98.0%
    Peso molecular:211.177001953125

    Ref: 10-F011208

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  • 2-[4-(methylamino)-3-nitrobenzoyl]benzoic acid


    Peso molecular:300.2699890136719

    Ref: 10-F518183

    1g
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    Producto descatalogado
  • 2-(4-Nitrophenyl)imidazo[1,2-a]pyridine

    CAS:
    Pureza:97.0%
    Peso molecular:239.23399353027344

    Ref: 10-F069228

    1g
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  • 3,3'-dinitrobiphenyl-4,4'-diamine

    CAS:
    Pureza:95.0%
    Forma y color:Solid
    Peso molecular:274.2359924316406

    Ref: 10-F374721

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