
Benzènes
Sous-catégories appartenant à la catégorie "Benzènes"
- Benzamides(62 produits)
- Acides benzoïques(5.474 produits)
- Alcools benzyliques(1.458 produits)
- Benzènes halogénés(33.965 produits)
- Phénols(2.654 produits)
11888 produits trouvés pour "Benzènes"
2,4,5-Trimethoxybenzylamine
CAS :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.Formule :C10H15NO3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :197.23 g/molMethyl 3,4-dimethoxybenzoate
CAS :Methyl 3,4-dimethoxybenzoate is an acetate extract that has been shown to inhibit tyrosinase activity. This compound also has a potent inhibitory effect on the production of p-hydroxybenzoic acid. Methyl 3,4-dimethoxybenzoate can be synthesized from protocatechuic acid and methoxy groups. It is a chemical reaction involving three steps: condensation, dehydration, and reduction. Tyrosinase is an enzyme in the melanin biosynthetic pathway that catalyzes the conversion of tyrosine to dopaquinone. Tyrosinase activity can be inhibited by methyl 3,4-dimethoxybenzoate through competitive inhibition or by its ability to reduce the availability of substrate for this enzyme.Formule :C10H12O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :196.2 g/mol2-(Boc-aminomethyl)benzoic acid
CAS :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.
Formule :C13H17NO4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :251.28 g/mol2-Iodobenzoic acid
CAS :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.
Formule :C7H5IO2Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :248.02 g/mol5-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.Formule :C7H4INO4Degré de pureté :Min. 95%Couleur et forme :Yellow PowderMasse moléculaire :293.02 g/mol4-Formylbenzoic acid
CAS :4-Formylbenzoic acid is an organic compound with the molecular formula CH2=C(O)CH=CHCO2H. It is a white solid that is soluble in water and has a strong, unpleasant odor. 4-Formylbenzoic acid has been shown to have affinity for binding to odorous molecules such as sulfur compounds, amines, and mercaptans. The binding of these molecules to the 4-formylbenzoic acid leads to a decrease in their odor concentration. This process can be done using electrochemical impedance spectroscopy or optical sensors. The oxidation of 4-formylbenzoic acid by trifluoroacetic acid produces 2-formylphenol and formaldehyde, which are themselves volatile compounds with an unpleasant odor. These reactions may be used as wastewater treatment methods. Langmuir adsorption isotherm may be used as an analytical method for measuring the concentration of 4-formylbenzoic acid
Formule :C8H6O3Degré de pureté :Min. 98 Area-%Couleur et forme :White Yellow PowderMasse moléculaire :150.13 g/mol4-Hydrazinobenzoic acid
CAS :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).
Formule :C7H8N2O2Degré de pureté :Min. 95%Couleur et forme :Slightly Yellow PowderMasse moléculaire :152.15 g/mol4-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.
Formule :C7H8N2O2•HClDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :188.61 g/mol3,3'-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.Formule :C22H14N4O12S2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :590.5 g/mol2,6-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.Formule :C9H13NO3Degré de pureté :Min. 95%Couleur et forme :Yellow PowderMasse moléculaire :183.2 g/mol4-(Trifluoromethoxy)benzonitrile
CAS :Formule :C8H4F3NODegré de pureté :>98.0%(GC)Couleur et forme :Colorless to Almost colorless clear liquidMasse moléculaire :187.124-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.
Formule :C6H4BrIZnMasse moléculaire :348.29Allyl(chloro)[di-tert-butyl(4-dimethylaminophenyl)phosphine]palladium(II)
CAS :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.
Formule :C19H33ClNPPdMasse moléculaire :448.323-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.
Formule :C11H15NODegré de pureté :96%Couleur et forme :Clear colorless to yellow, LiquidMasse moléculaire :177.25(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.
Formule :C22H22NPDegré de pureté :97+%Masse moléculaire :331.392-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.
Formule :C7H8N2O2Degré de pureté :98%Couleur et forme :Yellow to green, PowderMasse moléculaire :152.15Dimethyl 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.
Formule :C10H10O4Degré de pureté :99%Couleur et forme :White, Flakes or pellets or crystalsMasse moléculaire :194.19Methyl 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.
Formule :C8H3F5O3Degré de pureté :97%Couleur et forme :White, Crystals or powder or crystalline powder or fused solidMasse moléculaire :242.105-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.
Formule :C8H9FODegré de pureté :98%Couleur et forme :Clear colorless, LiquidMasse moléculaire :140.16N-[4-Bromo-2-nitro-5-(trifluoromethyl)phenyl]-acetamide
CAS :Degré de pureté :95.0%Masse moléculaire :327.05700683593752-(4-Nitrophenyl)imidazo[1,2-a]pyridine
CAS :Degré de pureté :97.0%Masse moléculaire :239.233993530273442-(5-Chloro-2-nitrophenyl)acetonitrile
CAS :Degré de pureté :97.0%Masse moléculaire :196.589996337890623,3'-dinitrobiphenyl-4,4'-diamine
CAS :Degré de pureté :95.0%Couleur et forme :SolidMasse moléculaire :274.2359924316406(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.
Formule :C10H10ClFO2Degré de pureté :Min. 95%Couleur et forme :SolidMasse moléculaire :216.64 g/mol4-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.Formule :C9H8O2Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :148.16 g/mol2-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.
Formule :C7H3ClFNDegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :155.56 g/mol4-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.
Formule :C9H10O3Degré de pureté :Min. 95%Couleur et forme :Colorless PowderMasse moléculaire :166.17 g/mol2-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.
Formule :C9H11NO4Degré de pureté :Min. 95%Couleur et forme :Beige PowderMasse moléculaire :197.19 g/mol4-(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.
Formule :C9H8N2O5Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :224.17 g/mol2-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.
Formule :C8H5NODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :131.13 g/mol



