
Aldéhydes
Les aldéhydes sont des composés organiques contenant un groupe carbonyle (C=O) lié à au moins un atome d'hydrogène. Ces composés polyvalents sont fondamentaux dans diverses réactions chimiques, notamment l'oxydation, la réduction et l'addition nucléophile. Les aldéhydes sont des building blocks essentiels dans la synthèse de produits pharmaceutiques, de parfums et de polymères. Chez CymitQuimica, nous proposons une large sélection d'aldéhydes de haute qualité pour soutenir vos applications de recherche et industrielles.
8540 produits trouvés pour "Aldéhydes"
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4-Hydroxy-3-methylbenzaldehyde
CAS :<p>4-Hydroxy-3-methylbenzaldehyde is a fungicidal agent that has been shown to have activity against Cryptococcus neoformans. It inhibits the mitochondrial functions of this fungus, which leads to cell death by disrupting the synthesis of fatty acids and other cellular components. 4-Hydroxy-3-methylbenzaldehyde binds to C. neoformans with high affinity, producing a reaction product that interferes with the organism's ability to produce butyric acid. The molecular modelling of this compound shows that it is a pyrazole ring with two benzyl groups on either side of an aldehyde group. This chemical also inhibits gram-negative bacteria by binding to fatty acids in their outer membrane.</p>Formule :C8H8O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :136.15 g/mol3-Cyanopropionaldehydedimethylacetal
CAS :<p>3-Cyanopropionaldehydedimethylacetal (3CPDMA) is a reactive compound that inhibits the proliferation of muscle cells. It has been shown to inhibit the synthesis of 3-hydroxy-3-methylglutaryl coenzyme A, which is required for the production of cholesterol and fatty acids. This inhibition leads to a decrease in the growth of cells and their ability to divide. 3CPDMA has also been shown to have an inhibitory effect on picolinic acid, which is involved in the activation of receptors that induce cellular proliferation. The inhibition of this receptor may be due to its ability to compete with other ligands for binding sites on the receptor.<br>It has been shown that 3CPDMA acts as an antagonist against acarids, which are mites that feed on skin cells. This property may be due to its antagonistic effects on amino acid composition, which may affect calcium uptake by cells or cell membrane permeability.</p>Formule :C6H11NO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :129.16 g/molL-Noradrenaline bitartrate monohydrate
CAS :<p>L-Noradrenaline is the major precursor of norepinephrine, a neurotransmitter that regulates blood pressure and heart rate. L-Noradrenaline bitartrate monohydrate is a potent vasopressor drug that has been shown to increase blood pressure. The effects in animals are biphasic, with an initial pressor phase followed by a second phase with vasodilator effects. L-Noradrenaline bitartrate monohydrate has been shown to stimulate transcription of proteins, such as model protein and dopamine receptor D1 (D1R). This stimulation has been shown to be mediated through the activation of protein kinase C (PKC) and Ca2+/calmodulin-dependent protein kinase II (CaMKII). It has also been shown to have antioxidant effects in the presence of hydroxyl radicals. L-Noradrenaline bitartrate monohydrate can cause symptoms such as nausea, vomiting, and diarrhea in humans at high doses.</p>Formule :C12H19NO10Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :337.28 g/mol2,5-Difluoro-4-hydroxybenzaldehyde
CAS :<p>2,5-Difluoro-4-hydroxybenzaldehyde is a chemical compound that belongs to the class of pyrazoles. It has been shown to inhibit the activity of multinuclear enzymes, such as tautomerase and hydrolases. This inhibition is due to the conformational changes in these enzymes induced by 2,5-difluoro-4-hydroxybenzaldehyde. 2,5-Difluoro-4-hydroxybenzaldehyde also displays biological activity against various types of cancer cells. This can be attributed to its ability to inhibit protein synthesis through inhibition of RNA transcription and translation.</p>Formule :C7H4F2O2Degré de pureté :Min. 95%Couleur et forme :SolidMasse moléculaire :158.1 g/moltrans-Cinnamaldehyde
CAS :<p>Cinnamaldehyde is a natural compound that has shown to have antiviral and antimicrobial properties. It has been shown to inhibit the toll-like receptor, which is a protein on the surface of cells that detects bacteria and other microorganisms. Cinnamaldehyde is also able to inhibit c. glabrata growth in vitro at concentrations between 10 and 100 μM, as well as copper-mediated cell death in hl-60 cells. Cinnamaldehyde has been shown to cause neuronal death by interfering with cellular physiology. This compound can be used in the treatment of infectious diseases because it inhibits bacterial dna gyrase, dna topoisomerase, and rna synthesis.</p>Formule :C9H8ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :132.16 g/mol3,5-Difluoro-4-hydroxybenzaldehyde
CAS :<p>3,5-Difluoro-4-hydroxybenzaldehyde is a biochemical that belongs to the group of anticancer agents. It is activated by hydroxyl radicals and inhibits cancer cells. 3,5-Difluoro-4-hydroxybenzaldehyde inhibits protein synthesis in the cell by binding to messenger RNA and preventing its translation into protein. This compound also has inhibitory properties against DNA polymerase, which prevents DNA replication and transcription. 3,5-Difluoro-4-hydroxybenzaldehyde can be used as a template for oligodeoxynucleotides (ODN) to enhance photochemical properties.</p>Formule :C7H4F2O2Degré de pureté :Min. 95%Couleur et forme :Off-White PowderMasse moléculaire :158.1 g/mol2,4-Dichloro-6-hydroxybenzaldehyde
CAS :<p>2,4-Dichloro-6-hydroxybenzaldehyde is a potential antineoplastic agent that inhibits mitochondrial function and induces apoptosis. This drug blocks the mitochondrial membrane potential and inhibits ATP production by blocking the mitochondrial respiratory chain complexes I and III. 2,4-Dichloro-6-hydroxybenzaldehyde has been shown to inhibit tumor cell growth in culture and in animal models of cancer. It also selectively kills tumor cells with low levels of cisplatin resistance through concurrent inhibition of mitochondria and caspase activation.<br>2,4-Dichloro-6-hydroxybenzaldehyde binds to both the inner membrane of mitochondria and to the plasma membrane of cancer cells, thereby inhibiting their function.</p>Formule :C7H4Cl2O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :191.01 g/moltrans-2-Heptenal
CAS :<p>2-Heptenal is a fatty acid that is found in small quantities in the human body. It has been shown to inhibit the activity of lipases and esterases, which are enzymes that break down fats. 2-Heptenal can be used as an analog for fatty acids and as a sample preparation agent when preparing fatty acids for analysis. 2-Heptenal has been shown to exhibit degenerative disease properties, such as Alzheimer's disease. Researchers have used 2-heptenal as a model system to study the aggregation process of amyloid proteins, which may lead to the development of drugs for treatment of these diseases.</p>Formule :C7H12ODegré de pureté :Min. 95.0 Area-%Couleur et forme :Colorless Slightly Yellow Clear LiquidMasse moléculaire :112.17 g/mol2-Ethoxy-3-methoxybenzaldehyde
CAS :<p>2-Ethoxy-3-methoxybenzaldehyde is a coordination compound that contains two thiolate ligands, one carbonyl group, and a chelate ring with sulfur. The compound has been shown to bind to the active site of thiosemicarbazide in the enzyme sulfite oxidase, which catalyzes the oxidation of sulfite to sulfate. 2-Ethoxy-3-methoxybenzaldehyde has also been shown to be an effective ligand for rhenium.</p>Formule :C10H12O3Degré de pureté :Min. 95%Masse moléculaire :180.2 g/mol3,4-Dimethoxy-5-hydroxybenzaldehyde
CAS :<p>3,4-Dimethoxy-5-hydroxybenzaldehyde is a phenolic compound that has been shown to be bactericidal against Listeria monocytogenes and Staphylococcus aureus. It has also been shown to have antioxidant properties in vivo. 3,4-Dimethoxy-5-hydroxybenzaldehyde may be used in the treatment of cardiovascular diseases such as atherosclerosis because it inhibits platelet aggregation and lipoprotein oxidation. The compound prevents the oxidation of prosthetic groups and the formation of adducts with DNA, which can lead to carcinogenesis. 3,4-Dimethoxy-5-hydroxybenzaldehyde is known to inhibit the growth of Pseudomonas aeruginosa, Salmonella typhimurium, Escherichia coli and Lactobacillus plantarum.</p>Formule :C9H10O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :182.17 g/mol2-(4-Chlorophenyl)-4,4-dimethyl-1-cyclohexene-1-carboxaldehyde
CAS :<p>2-(4-Chlorophenyl)-4,4-dimethyl-1-cyclohexene-1-carboxaldehyde is a high quality reagent that can be used as a useful intermediate in the production of complex compounds. It is also a fine chemical with CAS No. 1228837-05-5 and is useful scaffold for the production of speciality chemicals. This compound has been identified as a useful building block with versatile uses in research and development, such as reaction components in organic synthesis.</p>Formule :C15H17ClODegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :248.75 g/mol2-Chloro-5-hydroxybenzaldehyde
CAS :<p>2-Chloro-5-hydroxybenzaldehyde is an organic compound that can be used as a starting material for the synthesis of many other chemicals. It is a building block for the production of high quality and fine chemicals, such as research chemicals and speciality chemicals. 2-Chloro-5-hydroxybenzaldehyde also has versatile uses in chemical reactions, such as condensation reactions, nucleophilic substitution reactions, and electrophilic addition reactions. The CAS number of this chemical is 7310-94-3.</p>Formule :C7H5ClO2Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :156.57 g/mol4-Methoxy-2-(trifluoromethyl)benzaldehyde
CAS :<p>4-Methoxy-2-(trifluoromethyl)benzaldehyde is a chemical that has been used in the synthesis of a variety of compounds. It is an important intermediate for the production of pharmaceuticals, agrochemicals, and fine chemicals. This compound can be used as a building block to produce other organic compounds with high quality. 4-Methoxy-2-(trifluoromethyl)benzaldehyde can also be used as a reagent in organic chemistry reactions, such as the synthesis of indoles. The CAS number for this compound is 106312-36-1.</p>Formule :C9H7F3O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :204.15 g/mol4-Benzyloxy-3,5-dimethylbenzaldehyde
CAS :<p>4-Benzyloxy-3,5-dimethylbenzaldehyde is a potent anticancer drug that inhibits cell proliferation and induces apoptosis. It has been shown to inhibit the growth of prostate cancer cells and human erythroleukemia cells. This compound also has antibacterial activity against gram-positive bacteria such as methicillin-resistant Staphylococcus aureus (MRSA) and Mycobacterium tuberculosis. 4-Benzyloxy-3,5-dimethylbenzaldehyde binds to the flavone binding site on the enzyme DNA gyrase and topoisomerase IV in both bacterial and mammalian cells. This binding leads to inhibition of DNA synthesis by preventing the formation of an enzyme complex with DNA polymerase. A study has shown that apigenin, one of the flavone derivatives found in this compound, enhances the antitumor activity of cisplatin by inhibiting DNA repair mechanisms in human cancer cells.</p>Formule :C16H16O2Degré de pureté :90%Couleur et forme :PowderMasse moléculaire :240.3 g/mol4-Hydroxy-2-methylbenzaldehyde
CAS :<p>4-Hydroxy-2-methylbenzaldehyde is an organic compound that is a colourless to yellow liquid with a characteristic odor. It has antibacterial activity and can be used as a natural product. The yield of this compound from staphylococcus is about 50%. When 4-hydroxy-2-methylbenzaldehyde reacts with chalcone, it forms the hydroxychalcones. This process can be used to identify the presence of 4-hydoxy-2-methylbenzaldehyde in many different organisms. The phenolic ring in this compound can undergo formylation, which means it can be oxidized to form formic acid. This process also occurs in soil bacteria and may account for some of its antibacterial properties.</p>Formule :C8H8O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :136.15 g/mol3-Methoxy-2-nitrobenzaldehyde
CAS :<p>3-Methoxy-2-nitrobenzaldehyde is a synthetic compound that has been used in the industrial process of synthesizing other compounds. It is a nucleophilic compound, which means it can react with electrophiles to form new bonds. 3-Methoxy-2-nitrobenzaldehyde is also an oriented molecule, meaning that when it reacts with an electrophile, the resulting product can be determined by the orientation of the molecules. The rate of this reaction depends on how many functional groups are present and the presence of catalysts. 3-Methoxy-2-nitrobenzaldehyde is fluorescent, so it will emit light in a spectroscopic experiment. It has six functional groups which are all nucleophilic and capable of participating in reactions with other molecules. Catalytic rates for this reaction depend on concentration and temperature, as well as the number of chlorine atoms and polydentate ligands present in solution.</p>Formule :C8H7NO4Degré de pureté :Min. 95%Couleur et forme :Slightly Yellow PowderMasse moléculaire :181.15 g/mol3,4-Dimethoxy-6-nitrobenzaldehyde
CAS :<p>3,4-Dimethoxy-6-nitrobenzaldehyde is a chemical compound that has been synthesized by the reaction of 3,4-dimethoxybenzaldehyde and nitric acid. The asymmetric synthesis of 3,4-Dimethoxy-6-nitrobenzaldehyde starts with the preparation of the corresponding ester, which is then reacted with nitric acid to produce the desired product. The chemical structure of 3,4-Dimethoxy-6-nitrobenzaldehyde consists of three aromatic rings: a benzene ring fused to a phenyl ring and a pyridine ring. This chemical can be used as an intermediate in the synthesis of epidermal growth factor (EGF). It also has been shown to bind to toll like receptor 4 (TLR4), which activates NFκB signaling pathway and induces apoptosis in monocytes.</p>Formule :C9H9NO5Degré de pureté :Min. 95 Area-%Couleur et forme :White Yellow PowderMasse moléculaire :211.17 g/mol4-Dimethylamino-2-methoxybenzaldehyde
CAS :<p>4-Dimethylamino-2-methoxybenzaldehyde is a chemical used as a research reagent and intermediate. It can be used to synthesize other compounds, such as pharmaceuticals, pesticides, and agrochemicals. It is also useful in the production of various dyes, pigments, and fragrances, representing effective staining under anaerobic conditions. CAS No. 84562-48-1</p>Formule :C10H13NO2Masse moléculaire :179.22 g/molRef: 3D-D-4790
25gÀ demander50gÀ demander100gÀ demander250gÀ demander500gÀ demander-Unit-ggÀ demander3,5-Dimethyl-4-methoxybenzaldehyde
CAS :<p>3,5-Dimethyl-4-methoxybenzaldehyde is a high quality, versatile chemical that can be used as an intermediate to synthesize other fine chemicals. The compound can be reacted with various reagents to produce complex compounds. 3,5-Dimethyl-4-methoxybenzaldehyde can also be used as a building block to synthesize other useful compounds. This chemical has been shown to be a useful scaffold for the production of new compounds and has been used as a reaction component in research and development.</p>Formule :C10H12O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :164.2 g/mol3-Chloro-2-nitrobenzaldehyde
CAS :<p>3-Chloro-2-nitrobenzaldehyde is an analog of 2-nitrobenzaldehyde. It can be synthesized by reacting a halogen with benzaldehyde, such as chlorine or bromine. 3-Chloro-2-nitrobenzaldehyde is unreactive and can be used in the production of other compounds, such as pharmaceuticals. 3-Chloro-2-nitrobenzaldehyde has been shown to react with sodium methoxide to produce a methoxide. The methoxide is then reacted with an alcohol to produce an ester.</p>Formule :C7H4ClNO3Degré de pureté :Min. 95%Masse moléculaire :185.56 g/mol
