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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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  • 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€
  • 2,4,5-Trimethoxybenzylamine

    CAS:
    <p>2,4,5-Trimethoxybenzylamine is a synthetic compound that can be used as a precursor to the synthesis of other chemicals. It is prepared by reacting phenol with deuterium gas in a process called amination. This reaction is followed by reductive quaternization with cyanide. 2,4,5-Trimethoxybenzylamine is often used as an intermediate for the synthesis of drugs such as tamoxifen and clonidine.</p>
    Fórmula:C10H15NO3
    Pureza:Min. 95%
    Forma y color:Powder
    Peso molecular:197.23 g/mol

    Ref: 3D-FT66824

    100mg
    186,00€
    250mg
    373,00€
    500mg
    526,00€
  • 2-Chlorobenzonitrile

    CAS:
    <p>2-Chlorobenzonitrile is a white solid that is soluble in organic solvents. It is an aryl halide and has a chemical structure of C6ClCN. 2-Chlorobenzonitrile is used as a raw material for the production of dyes and pharmaceuticals. This compound reacts with hydrochloric acid to form 4-chlorobenzonitrile, which can be used in the synthesis of other chemicals. 2-Chlorobenzonitrile can also react with n-dimethyl formamide in an optimal reaction solution to form 4-chlorobenzonitrile. The FTIR spectroscopy on this compound shows that it has a chloride group at 795 cm−1. The optimum reaction temperature for this compound is between 100 and 120 °C, but it will react with inorganic acids such as sulfuric acid or phosphoric acid at higher temperatures. Synthesis of this compound can be done by reacting</p>
    Fórmula:C7H4ClN
    Pureza:Min. 95%
    Forma y color:White Powder
    Peso molecular:137.57 g/mol

    Ref: 3D-FC38158

    1kg
    673,00€
    2kg
    1.090,00€
    500g
    483,00€
  • 3,5-Dihydroxy-4-methylbenzoic acid

    CAS:
    <p>3,5-Dihydroxy-4-methylbenzoic acid is an efficient synthesis of the natural product lucidin. It is a quinone that is found in citrifolia and morindone, compounds which are used as analgesics and antipyretics. This compound has been shown to inhibit the growth of fungi by inhibition of protein synthesis. 3,5-Dihydroxy-4-methylbenzoic acid also inhibits the production of citric acid cycle intermediates such as succinic acid and fumaric acid.</p>
    Fórmula:C8H8O4
    Pureza:Min. 80%
    Forma y color:Powder
    Peso molecular:168.15 g/mol

    Ref: 3D-FD34027

    2g
    135,00€
    5g
    203,00€
    10g
    305,00€
    25g
    477,00€
    50g
    679,00€
  • 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€
  • 5-Iodo-2-nitrobenzoic acid

    CAS:
    <p>5-Iodo-2-nitrobenzoic acid is a fine chemical that is used as a building block in the synthesis of complex compounds and research chemicals. This compound has been shown to be an effective reagent for the synthesis of many different types of compounds. It can also be used as a reactant or intermediate in organic syntheses, such as those involving cross-coupling reactions. 5-Iodo-2-nitrobenzoic acid is a versatile building block that can be used in both simple and complex chemical reactions.</p>
    Fórmula:C7H4INO4
    Pureza:Min. 95%
    Forma y color:Yellow Powder
    Peso molecular:293.02 g/mol

    Ref: 3D-FI70285

    1g
    838,00€
    2g
    1.366,00€
    100mg
    172,00€
    250mg
    322,00€
    500mg
    490,00€
  • 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€
  • 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€
  • 1-Cyano-4-(dimethylamino)benzene

    CAS:
    <p>1-Cyano-4-(dimethylamino)benzene is a molecule that has been shown to inhibit the growth of hamster v79 cells. It also inhibits the synthesis of DNA and RNA. The binding constants for this molecule have been determined to be 1.0 x 10^9 M^-1, with an n-octanol/water partition coefficient (log P) of 5.5. This molecule is soluble in nonpolar solvents and may be used as a model system for hydrogen bonding interactions or reaction mechanisms in organic chemistry. This compound contains a deuterium isotope and can be used to study the effects of hydrogen bonding on reactions in organic chemistry at high temperatures, with the use of preparative hplc.</p>
    Fórmula:C9H10N2
    Pureza:Min. 95%
    Forma y color:Beige Powder
    Peso molecular:146.19 g/mol

    Ref: 3D-FC54816

    1kg
    1.432,00€
    50g
    153,00€
    100g
    233,00€
    250g
    456,00€
    500g
    806,00€
  • 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€
  • 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€
  • 2,6-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
  • 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
  • 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
  • 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
  • (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
  • 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
  • 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
  • 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
  • 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
  • N-[4-Bromo-2-nitro-5-(trifluoromethyl)phenyl]-acetamide

    CAS:
    Pureza:95.0%
    Peso molecular:327.0570068359375

    Ref: 10-F217923

    1g
    Descatalogado
    5g
    Descatalogado
    25g
    Descatalogado
    250mg
    Descatalogado
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  • KB-R7943

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

    Ref: 10-F047228

    10mg
    Descatalogado
    Producto descatalogado
  • 4-Nitrophenoxyacetic acid hydrazide

    CAS:
    Pureza:98.0%
    Peso molecular:211.177001953125

    Ref: 10-F011208

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

    CAS:
    Pureza:95.0%
    Peso molecular:226.0290069580078

    Ref: 10-F527172

    1g
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    5g
    Descatalogado
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  • 2-(4-Nitrophenyl)imidazo[1,2-a]pyridine

    CAS:
    Pureza:97.0%
    Peso molecular:239.23399353027344

    Ref: 10-F069228

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

    CAS:
    Pureza:95.0%
    Peso molecular:211.06199645996094

    Ref: 10-F500108

    1g
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    5g
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  • 2-[4-(methylamino)-3-nitrobenzoyl]benzoic acid


    Peso molecular:300.2699890136719

    Ref: 10-F518183

    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
  • 1-(2-Chloro-6-nitrophenyl)piperazine

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

    Ref: 10-F034053

    1g
    Descatalogado
    5g
    Descatalogado
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  • 3-[(4-methylpiperidin-1-yl)methyl]benzonitrile


    Peso molecular:214.31199645996094

    Ref: 10-F542431

    1g
    Descatalogado
    Producto descatalogado
  • 3-Nitrophenoxyacetic acid; >98%

    CAS:
    Pureza:98.0%
    Peso molecular:197.14599609375

    Ref: 10-F160902

    5g
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    25g
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  • Ref: 10-F341346

    2g
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    10g
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  • 4-(4-nitrobenzoyl)morpholine

    CAS:
    Forma y color:Liquid
    Peso molecular:236.2270050048828

    Ref: 10-F373423

    1g
    Descatalogado
    5g
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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

    1g
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