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"
- Benzamidas(62 productos)
- Ácidos benzoicos(5.475 productos)
- Alcoholes bencílicos(1.458 productos)
- Bencenos halogenados(33.965 productos)
- Fenoles(2.663 productos)
Se han encontrado 11888 productos de "Bencenos"
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Methyl 2-chloro-4-nitrobenzoate, 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 SciFórmula:C8H6ClNO4Pureza:98%Forma y color:White to pale cream, PowderPeso molecular:215.592-Amino-3,4-dimethylbenzoic acid, 98+%
CAS:2-Amino-3,4-dimethylbenzoic acid is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dye stuff. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information mayFórmula:C9H11NO2Pureza:98+%Forma y color:Crystals or powder or crystalline powder, Pale brownPeso molecular:165.192-(3-Bromo-4-fluorophenyl)acetonitrile, 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 SciFórmula:C8H5BrFNPureza:96%Forma y color:Off-white, SolidPeso molecular:214.043-Iodophenylacetic acid, 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 SciFórmula:C8H7IO2Pureza:98%Forma y color:White to cream, Crystals or powder or crystalline powderPeso molecular:262.052-Hydroxybenzophenone, 99%
CAS:2-Hydroxybenzophenone was used to quantify the metabolites of unmethylated extracts from the supernatants of Pseudomonas acidovorans cultures grown on 1,1-diphenylethylene. It reacts with 3-aminophenyl boronic acid to form macrocyclic boronates. 2-Hydroxybenzophenone forms copolymer 2-hydroxy, 3-allFórmula:C13H10O2Pureza:99%Forma y color:Crystals or powder or crystalline powder, YellowPeso molecular:198.222-Bromo-6-methoxybenzoic acid, 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 SciFórmula:C8H7BrO3Pureza:98%Forma y color:Pale cream to cream, PowderPeso molecular:231.053,5-Bis(trifluoromethyl)benzeneboronic acid, 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 SciFórmula:C8H5BF6O2Pureza:97+%Forma y color:Crystals or powder or crystalline powder, White to creamPeso molecular:257.932-Fluoro-5-nitrobenzoic acid, 98%
CAS:2-Fluoro-5-nitrobenzoic acid may be used in the synthesis of dibenz[b,f]oxazepin-11(10H)-ones, via the nucleophilic aromatic substitution (SNAr) of fluorine in 2-fluoro-5-nitrobenzoic acid with the OH of various 2-aminophenols on solid support, synthesis of substituted dibenzazocines on solid suppoFórmula:C7H4FNO4Pureza:98%Forma y color:Cream, Crystals or powder or crystalline powderPeso molecular:185.11Benzhydryl isothiocyanate, 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 SciFórmula:C14H11NSPureza:97%Forma y color:White to pale cream or pale yellow, Crystals or powder or crystalline powderPeso molecular:225.315-Bromo-2-iodobenzoic acid, 97%
CAS:It is an important raw material and intermediate used in organic synthesis agrochemical, pharmaceutical and dyestuff field. 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.Fórmula:C7H3BrIO2Pureza:97%Peso molecular:325.913-Bromo-5-iodobenzoic acid, 97%
CAS:3-Bromo-5-iodobenzoic acid may be used in the preparation of the following:Phenyl(3-bromo-5-iodo)benzoate.As starting reagent for the large-scale synthesis of the thromboxane receptor antagonist 3-{3-[2-(4-chlorobenzenesulfonamido)ethyl]-5-(4-fluorobenzyl)phenyl}propionic acid, via regioselective HeFórmula:C7H3BrIO2Pureza:97%Forma y color:Pale cream to cream to pale brown or pale yellow to pale orange, Crystals or powder or crystalline powderPeso molecular:325.91Dichlorobis(tri-o-tolylphosphine)palladium(II), 95%
CAS:Dichlorobis(tri-o-tolylphosphine)palladium(II) is used in reaction of tributyltin enolates, prepared in situ from tributyltin methoxide and enol acetates, with aryl bromides, coupling reaction of aryl bromides with vinylic acetates. This Thermo Scientific Chemicals brand product was originally partFórmula:C42H42Cl2P2PdPureza:95%Forma y color:PowderPeso molecular:786.063-Bromo-4-methoxyphenylacetonitrile, 99%
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 SciFórmula:C9H8BrNOPureza:99%Forma y color:White to cream to yellow, Crystals or powder or crystalline powderPeso molecular:226.075-Fluoro-2-methoxybenzaldehyde, 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 SciFórmula:C8H7FO2Pureza:98%Forma y color:Fused solid, Pale yellow to yellow or creamPeso molecular:154.142-Chloro-4-nitrobenzoyl chloride, 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 SciFórmula:C7H3Cl2NO3Pureza:98%Peso molecular:220.01p-Toluenesulfonamide, 98+%
CAS:p-Toluene sulfonamide was used to prepare the precursor required for synthesis of ethyl 6-phenyl-1-tosyl-1,2,5,6-tetrahydropyridine-3-carboxylate. It act as a derivative of ammonia activated to alkylation by alkyl halides is exemplified by the synthesis of N-tosyl-2,3-dihydroisoindole from o-xylylenFórmula:C7H9NO2SPureza:98+%Forma y color:Crystals or powder or crystalline powder, WhitePeso molecular:171.212,4-Dinitrobenzaldehyde, 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 SciFórmula:C7H4N2O5Pureza:98%Forma y color:Cream or yellow or pale orange to orange to orange-brown, Powder or crystalline powderPeso molecular:196.124-Phenoxybenzaldehyde, 98%
CAS:4-Phenoxybenzaldehyde was used in the synthesis of spirodiketopiperazine derivatives, benzoxazoles. 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 AesarFórmula:C13H10O2Pureza:98%Forma y color:Liquid, Clear colorless to pale yellowPeso molecular:198.222-Bromophenylacetonitrile, 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 SciFórmula:C8H6BrNPureza:97%Forma y color:Clear colorless to yellow to pale orange, Liquid or low melting solidPeso molecular:196.053-Chloro-5-methoxybenzoic acid, 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 SciFórmula:C8H7ClO3Pureza:98%Forma y color:Powder, White to pale creamPeso molecular:186.594-Methoxy-N-methylaniline, 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 SciFórmula:C8H11NOPureza:96%Forma y color:Green, PowderPeso molecular:137.18Dextromethorphan hydrobromide
CAS:It is used as a potentially useful NMDA receptor agonist. it is usually used as central nervous antitussive, cough suppressant. This is one of the most popular ingredients in over-the-counter cold and cough medications. Dextromethorphan hydrobromide may be added to other preparations to help treatFórmula:C18H26BrNOForma y color:White, Crystalline powderPeso molecular:352.323-Benzyloxybenzoic acid, 98%
CAS:3-Benzyloxybenzoic acid is used as a pharmaceutical intermediate. 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 referenFórmula:C14H12O3Pureza:98%Forma y color:White to cream, Crystals or powder or crystalline powderPeso molecular:228.251-Nitro-2-(n-octyloxy)benzene, 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 Sci
Fórmula:C14H21NO3Pureza:98%Forma y color:Liquid, Clear yellowPeso molecular:251.33N,N'-Diphenylthiourea, 98%
CAS:N,N'-Diphenylthiourea possesses a wide dipole moment and thus is involved in the forming wide metal chelated complexes as the radioactive-compound which used in radiopharmaceutical imaging, and to treat metal poisoning. It is used in co-crystals development used in the field of nonlinear optics to gFórmula:C13H12N2SPureza:98%Forma y color:White to pale cream, PowderPeso molecular:228.311,2-Dibromo-3,4,5,6-tetramethylbenzene, 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 SciFórmula:C10H12Br2Pureza:98%Forma y color:White, Crystals or powder or crystalline powderPeso molecular:292.014'-Nitroacetanilide, 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 SciFórmula:C8H8N2O3Pureza:98%Forma y color:Yellow to green to brown, Powder or lumpsPeso molecular:180.16Dimethyl trans-stilbene-4,4'-dicarboxylate, 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 SciFórmula:C18H16O4Pureza:98+%Forma y color:White to cream, Crystals or powder or crystalline powderPeso molecular:296.32Ribonucleic acid from Baker's yeast
CAS:Ribonucleic acid (RNA) from baker?s yeast S. cerevisiae may be used as a substrate for studying ribonuclease activities of enzymes such as RNAase(s). It is also suitable for use as a carrier in nucleic acid purification and precipitation. This Thermo Scientific Chemicals brand product was originallyForma y color:Light cream to cream, Powder3-Methyl-2-nitrobenzoic acid, 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 SciFórmula:C8H7NO4Pureza:98%Forma y color:Powder, White to pale creamPeso molecular:181.154-tert-Butyltoluene, 95%
CAS:4-tert-Butyltoluene is used as pharmaceutical intermediate. 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 haFórmula:C11H16Pureza:95%Forma y color:Clear colorless to pale yellow, LiquidPeso molecular:148.25(+/-)-Miconazole nitrate, 98+%
CAS:Inhibits cytochrome P450-dependent 14a-demethylaseFórmula:C18H14Cl4N2O•HNO3Pureza:98+%Peso molecular:479.15Sotalol hydrochloride, 98%
CAS:Potent beta adrenergic antagonistFórmula:C12H20N2O3S•HClPureza:98%Forma y color:White to pale yellowPeso molecular:308.822-Bromo-4-methylaniline, 99%
CAS:The N-(3, 5-Dichlorophenyl) naphthaldimine was obtained from the reaction of 2-hy- droxynaphthalene-l-carbaldehyde (0.01 mol) with a solution of 2-bromo-4-methylaniline (0.01 mol) in 40 ml of ethanol. Reaction of 2-bromo-4-methylaniline was quite clean, albeit 3,4-diaminotoluene was isolated just inFórmula:C7H8BrNPureza:99%Forma y color:Liquid, Clear colorless to yellow to brownPeso molecular:186.054-Diethylaminobenzaldehyde, 97%
CAS:4-Diethylaminobenzaldehyde is used in the preparation of 5-(4-diethylamino-benzylidene)-selenazolidine-2,4-dione by using aqueous methylamine as a reagent. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label informatioFórmula:C11H15NOPureza:97%Forma y color:Yellow to dark green to pale brown, Crystals or powder or crystalline powder or lumpsPeso molecular:177.252-Bromo-5-methoxybenzoic acid, 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 Sci
Fórmula:C8H6BrO3Pureza:98+%Forma y color:White to cream, Crystalline powderPeso molecular:230.044-Methoxyphenylacetonitrile, 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 SciFórmula:C9H9NOPureza:98%Forma y color:Liquid, Clear colorless to pale yellow to yellow to brownPeso molecular:147.184-Hydroxy-2-(trifluoromethyl)benzonitrile, 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 SciFórmula:C8H4F3NOPureza:98%Forma y color:Powder, White to pale creamPeso molecular:187.12(1-Tetradecyl)triphenylphosphonium bromide, 97%
CAS:(1-Tetradecyl)triphenylphosphonium bromide is used as an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and labFórmula:C32H44BrPPureza:97%Forma y color:White to cream or blue, Crystals or powder or crystalline powder or lumps or flakesPeso molecular:539.584-Chlorobenzophenone, 99%
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 SciFórmula:C13H9ClOPureza:99%Forma y color:White to pale cream, Powder or lumps or flakesPeso molecular:216.663-Bromobenzaldehyde, 97%
CAS:A substituted benzaldehyde used in the synthesis of more complex pharmaceutical compounds. It is also employed as an active pharmaceutical ingredient. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information mayFórmula:C7H5BrOPureza:97%Forma y color:Clear colorless to pale yellow, LiquidPeso molecular:185.024-Chlorophenyl phosphorodichloridate, 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 SciFórmula:C6H4Cl3O2PPureza:98+%Forma y color:Clear colorless, LiquidPeso molecular:245.423,5-Bis(trifluoromethyl)benzoic acid, 98%
CAS:In vitro metabolism studies on a series of 3,5-bis(trifluoromethyl)benzyl ethers have identified 3,5-bis(trifluoromethyl)benzoic acid as a significant metabolite possibly arising via oxidation of the benzylic position. The reactivity of the hydroxy- propyl units was demonstrated by the esterificatioFórmula:C9H4F6O2Pureza:98%Forma y color:White to pale cream, Crystals or powder or crystalline powderPeso molecular:258.123,4-Dichloro-6-fluoroaniline, 96%
CAS:3,4-Dichloro-6-fluoroaniline is used as pharmaceutical intermediates 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 refFórmula:C6H4Cl2FNPureza:96%Peso molecular:180.01Ethyl vanillate, 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 SciFórmula:C10H12O4Pureza:97%Forma y color:White to cream to yellow to pale brown, Crystals or powder or crystalline powder or lumps or fused solidPeso molecular:196.202,4,6-Trichlorobenzoic acid, 94%
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 SciFórmula:C7H2Cl3O2Pureza:94%Forma y color:Powder or crystalline powder, White to cream or pale brownPeso molecular:224.44Dicyclohexyl phthalate, 99+%
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 SciFórmula:C20H26O4Pureza:99+%Peso molecular:330.42S,S-Dimethyl-N-(p-toluenesulfonyl)sulfoximine, 98%
CAS:S,S-Dimethyl-N-(p-toluenesulfonyl)sulfoximine, is used as methylene-transfer agent. The anion adds to carbonyl compounds to give epoxides which can react with a further mole of reagent with ring expansion to give 2,2-disubstituted oxetanes. It is also used as a pharmaceutical intermediate. This TheFórmula:C9H13NO3S2Pureza:98%Forma y color:Crystals or powder or crystalline powder, WhitePeso molecular:247.332-Iodoanisole, 99%
CAS:2-Iodoanisole has been used in palladium/copper-catalyzed synthesis of o-(1-alkynyl)anisoles. 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 producFórmula:C7H7IOPureza:99%Forma y color:Clear pale yellow to yellow, LiquidPeso molecular:234.043,4-Dimethoxybenzonitrile, 98+%
CAS:3,4-Dimethoxybenzonitrile is used as an organic chemical synthesis intermediate. 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 codeFórmula:C9H9NO2Pureza:98+%Forma y color:Crystals or powder or crystalline powder, White to pale brownPeso molecular:163.18
