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Benzenos

Benzenos

Os benzenos são hidrocarbonetos aromáticos simples, consistindo de um anel de carbono de seis membros com ligações duplas alternadas. Essa estrutura fundamental é um bloco de construção para numerosos compostos químicos, incluindo produtos farmacêuticos, polímeros e corantes. Os benzenos são amplamente utilizados na síntese orgânica devido à sua estabilidade e versatilidade. Na CymitQuimica, oferecemos uma ampla gama de benzenos de alta qualidade para apoiar suas pesquisas e aplicações industriais.

Subcategorias de "Benzenos"

Foram encontrados 11888 produtos de "Benzenos"

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  • 5-Iodo-2-nitrobenzoic acid

    CAS:
    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.
    Fórmula:C7H4INO4
    Pureza:Min. 95%
    Cor e Forma:Yellow Powder
    Peso molecular:293.02 g/mol

    Ref: 3D-FI70285

    1g
    928,00€
    2g
    1.515,00€
    100mg
    190,00€
    250mg
    336,00€
    500mg
    544,00€
  • 3,3'-Dithiobis[6-nitrobenzoic acid] bis(succinimide) ester

    CAS:
    3,3'-Dithiobis[6-nitrobenzoic acid] bis(succinimide) ester is a reagent and reaction component. It is used as a building block to create other compounds that are useful in research and development of pharmaceuticals, agrochemicals, cosmetics, and other applications. 3,3'-Dithiobis[6-nitrobenzoic acid] bis(succinimide) ester can be used as a versatile building block to produce complex structures with high purity. It is also used as an intermediate for the synthesis of fine chemicals such as pharmaceuticals and agrochemicals. This product has CAS No. 60129-38-6.
    Fórmula:C22H14N4O12S2
    Pureza:Min. 95%
    Cor e Forma:Powder
    Peso molecular:590.5 g/mol

    Ref: 3D-FD15467

    1g
    543,00€
    2g
    698,00€
    5g
    1.125,00€
    250mg
    259,00€
  • 3,5-Dihydroxybenzaldehyde

    CAS:

    3,5-Dihydroxybenzaldehyde (DHBA) is a plant metabolite that is classified as a phenolic compound. It is found in many plants and has important biological functions such as the production of carotenoids or the cleavage of carotenoid to form other compounds. DHBA can be extracted from plant tissue with hydrochloric acid or carbon sources. It has been shown that DHBA inhibits the growth of soil bacteria by binding to amines and thus preventing them from reacting with substrates. This may be due to its ability to act as an electron donor, which could also explain its inhibitory activity on carotenoid cleavage.

    Fórmula:C7H6O3
    Pureza:Min. 98 Area-%
    Cor e Forma:Off-White To Beige To Brown Solid
    Peso molecular:138.12 g/mol

    Ref: 3D-FD34163

    25g
    454,00€
    50g
    740,00€
    100g
    1.020,00€
  • 4-Hydrazinobenzoic acid hydrochloride

    CAS:

    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.

    Fórmula:C7H8N2O2•HCl
    Pureza:Min. 95%
    Cor e Forma:Powder
    Peso molecular:188.61 g/mol

    Ref: 3D-FH05465

    1kg
    765,00€
    250g
    378,00€
    500g
    471,00€
  • (-)-Corey lactone 4-phenylbenzoate

    CAS:
    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.
    Fórmula:C21H20O5
    Pureza:Min. 95%
    Peso molecular:352.38 g/mol

    Ref: 3D-FC08664

    1g
    188,00€
    5g
    408,00€
    10g
    605,00€
    25g
    1.081,00€
    50g
    1.802,00€
  • 2-Acetylbenzoic acid

    CAS:

    2-Acetylbenzoic acid is a functional molecule that contains an acetyl group. It can form hydrogen bonds with other molecules and has been shown to induce apoptosis in cells. The reaction products of 2-acetylbenzoic acid are malonic acid, acetylsalicylic acid, and 2-benzoylbenzoic acid. These three compounds are made by the addition of hydrogen or hydroxide to the molecule 2-acetylbenzoic acid. The molecule has two functional groups: a carbonyl group and an acetyl group. The chemical structure of this molecule can be seen in the figure below.
    2-Acetylbenzoic Acid

    Fórmula:C9H8O3
    Pureza:Min. 95%
    Cor e Forma:Powder
    Peso molecular:164.16 g/mol

    Ref: 3D-FA05086

    10g
    135,00€
    25g
    237,00€
    50g
    392,00€
    100g
    603,00€
    250g
    1.091,00€
  • 2-Iodobenzoic acid methyl ester

    CAS:
    2-Iodobenzoic acid methyl ester is a palladium complex that can be used as a catalyst for the hydrolysis of ketoesters, imines, and halides. The reaction mechanism involves the coordination of the metal center to the carboxylate or amine group on the substrate, followed by a nucleophilic attack at the benzoate or chloride group. The resulting product is an alkyl halide. 2-Iodobenzoic acid methyl ester has been shown to catalyze the cross-coupling of diphenyl ethers with various amines in water and in organic solvents.
    Fórmula:C8H7IO2
    Pureza:Min. 95%
    Cor e Forma:Clear Liquid
    Peso molecular:262.04 g/mol

    Ref: 3D-FI02156

    1kg
    346,00€
    2kg
    565,00€
    5kg
    1.202,00€
    10kg
    1.922,00€
    25kg
    3.802,00€
  • 3-Fluoro-4-hydroxybenzonitrile

    CAS:
    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.
    Fórmula:C7H4FNO
    Pureza:Min. 95%
    Cor e Forma:White Powder
    Peso molecular:137.11 g/mol

    Ref: 3D-FF64145

    25g
    298,00€
    50g
    437,00€
    100g
    621,00€
    250g
    1.248,00€
    500g
    2.026,00€
  • 3,5-Dihydroxy-4-methylbenzoic acid

    CAS:
    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.
    Fórmula:C8H8O4
    Pureza:Min. 80%
    Cor e Forma:Powder
    Peso molecular:168.15 g/mol

    Ref: 3D-FD34027

    2g
    136,00€
    5g
    225,00€
    10g
    338,00€
    25g
    470,00€
    50g
    713,00€
  • 2-Chlorobenzonitrile

    CAS:
    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
    Fórmula:C7H4ClN
    Pureza:Min. 95%
    Cor e Forma:White Powder
    Peso molecular:137.57 g/mol

    Ref: 3D-FC38158

    1kg
    745,00€
    2kg
    1.207,00€
    500g
    476,00€
  • 2,6-Dimethoxy-4-hydroxybenzylamine

    CAS:
    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.
    Fórmula:C9H13NO3
    Pureza:Min. 95%
    Cor e Forma:Yellow Powder
    Peso molecular:183.2 g/mol

    Ref: 3D-FD67593

    1g
    1.202,00€
    5g
    1.802,00€
    10g
    2.340,00€
    250mg
    673,00€
    500mg
    956,00€
  • 4-(Trifluoromethoxy)benzonitrile

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

    Ref: 3B-T2292

    Produto descontinuado
  • 3-Benzyloxypyrrolidine, 96%

    CAS:

    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.

    Fórmula:C11H15NO
    Pureza:96%
    Cor e Forma:Clear colorless to yellow, Liquid
    Peso molecular:177.25

    Ref: 02-H50769

    250mg
    Descontinuado
    Produto descontinuado
  • Dimethyl terephthalate, 99%

    CAS:

    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.

    Fórmula:C10H10O4
    Pureza:99%
    Cor e Forma:White, Flakes or pellets or crystals
    Peso molecular:194.19

    Ref: 02-A13220

    500g
    Descontinuado
    Produto descontinuado
  • Methyl pentafluorophenyl carbonate, 97%

    CAS:

    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.

    Fórmula:C8H3F5O3
    Pureza:97%
    Cor e Forma:White, Crystals or powder or crystalline powder or fused solid
    Peso molecular:242.10

    Ref: 02-L16107

    25g
    Descontinuado
    Produto descontinuado
  • (R)-(-)-8-Diphenylphosphino-1,2,3,4-tetrahydro-1-naphthylamine, 97+%

    CAS:

    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.

    Fórmula:C22H22NP
    Pureza:97+%
    Peso molecular:331.39

    Ref: 02-H60538

    250mg
    Descontinuado
    Produto descontinuado
  • 2-Methyl-4-nitroaniline, 98%

    CAS:

    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.

    Fórmula:C7H8N2O2
    Pureza:98%
    Cor e Forma:Yellow to green, Powder
    Peso molecular:152.15

    Ref: 02-A15941

    100g
    Descontinuado
    Produto descontinuado
  • 4-Bromophenylzinc iodide, 0.5M in THF, packaged under Argon in resealable ChemSeal™ bottles

    CAS:

    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.

    Fórmula:C6H4BrIZn
    Peso molecular:348.29

    Ref: 02-H58429

    50ml
    Descontinuado
    Produto descontinuado
  • 5-Fluoro-2-methylanisole, 98%

    CAS:

    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.

    Fórmula:C8H9FO
    Pureza:98%
    Cor e Forma:Clear colorless, Liquid
    Peso molecular:140.16

    Ref: 02-B25629

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


    Peso molecular:300.2699890136719

    Ref: 10-F518183

    Produto descontinuado
  • 2-(4-Nitrophenyl)imidazo[1,2-a]pyridine

    CAS:
    Pureza:97.0%
    Peso molecular:239.23399353027344

    Ref: 10-F069228

    10g
    Descontinuado
    Produto descontinuado
  • Ref: 10-F341346

    10g
    Descontinuado
    Produto descontinuado
  • 2-BROMO-6-CYANOBENZOIC ACID

    CAS:
    Pureza:95.0%
    Peso molecular:226.0290069580078

    Ref: 10-F527172

    25g
    Descontinuado
    Produto descontinuado
  • 3,3'-dinitrobiphenyl-4,4'-diamine

    CAS:
    Pureza:95.0%
    Cor e Forma:Solid
    Peso molecular:274.2359924316406

    Ref: 10-F374721

    10g
    Descontinuado
    25g
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  • KB-R7943

    CAS:
    Pureza:98.0%
    Cor e Forma:Solid
    Peso molecular:427.489990234375

    Ref: 10-F047228

    10mg
    Descontinuado
    Produto descontinuado
  • 2-(5-Chloro-2-nitrophenyl)acetonitrile

    CAS:
    Pureza:97.0%
    Peso molecular:196.58999633789062

    Ref: 10-F068063

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


    Peso molecular:214.31199645996094

    Ref: 10-F542431

    Produto descontinuado
  • 3-BROMO-5-CYANOBENZYLAMINE

    CAS:
    Pureza:95.0%
    Peso molecular:211.06199645996094

    Ref: 10-F500108

    250mg
    Descontinuado
    Produto descontinuado
  • 4-Nitrophenoxyacetic acid hydrazide

    CAS:
    Pureza:98.0%
    Peso molecular:211.177001953125

    Ref: 10-F011208

    25g
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    100g
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  • 3-Nitrophenoxyacetic acid; >98%

    CAS:
    Pureza:98.0%
    Peso molecular:197.14599609375

    Ref: 10-F160902

    25g
    Descontinuado
    Produto descontinuado
  • N-[4-Bromo-2-nitro-5-(trifluoromethyl)phenyl]-acetamide

    CAS:
    Pureza:95.0%
    Peso molecular:327.0570068359375

    Ref: 10-F217923

    25g
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    250mg
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  • 4-Ethoxy-3-hydroxybenzaldehyde

    CAS:

    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.

    Fórmula:C9H10O3
    Pureza:Min. 95%
    Cor e Forma:Colorless Powder
    Peso molecular:166.17 g/mol

    Ref: 3D-FE71570

    50mg
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    100mg
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    500mg
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  • (4-Chloro-2-fluorophenyl)acetic acid ethyl ester

    CAS:

    4-Chloro-2-fluorophenyl)acetic acid ethyl ester is a fine chemical that can be used as a scaffold for building more complex molecules, or it can be used as a versatile building block in the synthesis of research chemicals. It is also an intermediate in many reactions and can be used as a speciality chemical. 4-Chloro-2-fluorophenyl)acetic acid ethyl ester has been shown to have high quality and it is useful for research on complex compounds. It can also be used as a reagent in organic synthesis.

    Fórmula:C10H10ClFO2
    Pureza:Min. 95%
    Cor e Forma:Solid
    Peso molecular:216.64 g/mol

    Ref: 3D-FC67904

    1kg
    Descontinuado
    500g
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  • 2-Amino-4,5-dimethoxybenzoic acid

    CAS:

    2-Amino-4,5-dimethoxybenzoic acid is a potent antitumor agent that inhibits the growth of tumor cells. It has been shown to inhibit the production of epidermal growth factor (EGF) and plays a role in the inhibition of tumor cell proliferation in vitro. 2-Amino-4,5-dimethoxybenzoic acid has also been shown to have photochemical properties and can be activated by light. This compound can be used as an indicator for gravimetric analysis because it reacts with diazonium salts and produces a colored product. 2-Amino-4,5-dimethoxybenzoic acid is also reactive and may be used in Suzuki coupling reactions. This chemical compound is chemically related to other inhibitors such as mcf7 and suzuki coupling reactions.

    Fórmula:C9H11NO4
    Pureza:Min. 95%
    Cor e Forma:Beige Powder
    Peso molecular:197.19 g/mol

    Ref: 3D-FA17551

    1kg
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    2kg
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    50g
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  • 2-Chloro-4-fluorobenzonitrile

    CAS:

    2-Chloro-4-fluorobenzonitrile is a drug that has been shown to have antitumor effects by binding to the CB2 receptor. It inhibits hydrogenation reduction of the molecule, which may be due to its ability to react with both functional groups. 2-Chloro-4-fluorobenzonitrile has also been shown to inhibit progesterone receptor, which may lead to an increase in progesterone levels and a decrease in estrogen levels. The pharmacokinetic properties of this compound are not yet known.

    Fórmula:C7H3ClFN
    Pureza:Min. 95%
    Cor e Forma:White Powder
    Peso molecular:155.56 g/mol

    Ref: 3D-FC35486

    1kg
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    50g
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  • 4-Vinylbenzoic acid

    CAS:

    4-Vinylbenzoic acid is a water-insoluble polymer that has been shown to have bacteriostatic and fungistatic properties. 4-Vinylbenzoic acid inhibits bacterial growth by binding to the enzyme diphenolase, which is involved in the synthesis of cell wall precursors. This polymer also binds to cationic surfactants and is soluble in organic solvents such as ethanol and acetone. The mechanism of inhibition of fungal growth is not known, but it may be due to hydrogen bonding interactions with the cell membrane.
    4-Vinylbenzoic acid has been shown to be effective against human serum, although it does not inhibit bacterial growth in this medium.

    Fórmula:C9H8O2
    Pureza:Min. 95%
    Cor e Forma:White Powder
    Peso molecular:148.16 g/mol

    Ref: 3D-FV28705

    10g
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  • 4-(Acetylamino)-2-nitrobenzoic acid

    CAS:

    4-(Acetylamino)-2-nitrobenzoic acid (AAANB) is a versatile building block that can be used in the synthesis of a wide range of organic and pharmaceutical compounds. AAANB is an intermediate in the preparation of 4-Amino-3-nitrophenol, which is an important research chemical. This compound is a useful scaffold for the synthesis of organic compounds with various biological activities. The CAS number for this product is 21573-29-5.

    Fórmula:C9H8N2O5
    Pureza:Min. 95%
    Cor e Forma:Powder
    Peso molecular:224.17 g/mol

    Ref: 3D-FA131194

    250mg
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    500mg
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  • 2-Cyanobenzaldehyde

    CAS:

    2-Cyanobenzaldehyde is an aldehyde that reacts with nucleophiles such as trifluoromethanesulfonic acid to form a molecule. 2-Cyanobenzaldehyde has potent inhibitory activity against the kinase glycogen synthase kinase 3 (GSK3) and can be used to treat autoimmune diseases. It also reacts with hydrochloric acid in solution to form an intermediate, which is then reacted with glycine and ATP to produce a chiral compound. The product of this reaction has been shown to be active methylene, which was synthesized by asymmetric synthesis.

    Fórmula:C8H5NO
    Pureza:Min. 95%
    Cor e Forma:Powder
    Peso molecular:131.13 g/mol

    Ref: 3D-FC20634

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