
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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3,5-Bis(trifluoromethyl)benzaldehyde
CAS :<p>3,5-Bis(trifluoromethyl)benzaldehyde is a synthetic compound that has been shown to inhibit cancer cell growth. It is a chromatographic reagent and an intermediate in the production of pharmaceuticals. 3,5-Bis(trifluoromethyl)benzaldehyde was shown to bind to the amino group of proteins and inhibit the synthesis of protein inhibitors. This compound also binds to cholesterol esters and causes lipid peroxidation, leading to cell death in cancer cells.</p>Formule :C9H4F6ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :242.12 g/molZ-Leu-Leu-Tyr-a-keto aldehyde
CAS :<p>Please enquire for more information about Z-Leu-Leu-Tyr-a-keto aldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C30H39N3O7Degré de pureté :Min. 95%Masse moléculaire :553.65 g/mol2-Thiophenecarboxaldehyde
CAS :<p>2-Thiophenecarboxaldehyde is a synthetic compound that has been shown to have in vitro antifungal activity. It has also been shown to inhibit the growth of bacteria and fungi, such as Candida albicans. The antimicrobial activity of 2-thiophenecarboxaldehyde has been demonstrated by in vitro studies using human serum, metal carbonyl complexes, and sodium salts. In addition, this compound inhibits the synthesis of proteins in animal cells infected with viruses or bacteria. It also has amoebicidal activity against Entamoeba histolytica and Leishmania donovani. This compound is used for the treatment of autoimmune diseases such as rheumatoid arthritis and multiple sclerosis.</p>Formule :C5H4OSDegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :112.15 g/mol5-Bromo-2-(trifluoromethoxy)benzaldehyde
CAS :<p>5-Bromo-2-(trifluoromethoxy)benzaldehyde is a chemical that is used as a reactant in organic chemistry. It can be used as a building block for the synthesis of complex compounds, or as an intermediate in the preparation of fine chemicals. 5-Bromo-2-(trifluoromethoxy)benzaldehyde is also useful in research and development. It has been used to synthesize pharmaceuticals, pesticides, and other organic compounds.</p>Formule :C8H4BrF3O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :269.02 g/molZ-Ile-Leu-aldehyde
CAS :<p>Please enquire for more information about Z-Ile-Leu-aldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C20H30N2O4Degré de pureté :Min. 95%Masse moléculaire :362.46 g/molN-Boc-(3S)-3-phenyl-3-aminopropionaldehyde
CAS :<p>N-Boc-(3S)-3-phenyl-3-aminopropionaldehyde is a synthetic chiral ligand that can be used as a building block in the synthesis of other compounds. It has been used to optimize the synthetic process, and it can be used in buffers, ammonium formate, metal chelate, and other additives to synthesize new compounds. N-Boc-(3S)-3-phenyl-3-aminopropionaldehyde is an optical isomer that can be used for supercritical fluid chromatography (SCFC) or liquid chromatography (LC). This compound has been shown to have a high affinity for ligands with a phenol group.</p>Formule :C14H19NO3Degré de pureté :Min. 95%Masse moléculaire :249.31 g/molBoc-Tyr(Bzl)-aldehyde
CAS :<p>Please enquire for more information about Boc-Tyr(Bzl)-aldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C21H25NO4Degré de pureté :Min. 95%Masse moléculaire :355.43 g/mol2-Chloro-3-methoxybenzaldehyde
CAS :<p>Please enquire for more information about 2-Chloro-3-methoxybenzaldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C8H7ClO2Degré de pureté :Min. 95%Masse moléculaire :170.59 g/molcis-3-Hexenal - stabilised: 50% in triacetin
CAS :<p>Cis-3-hexenal is a fatty acid that is found in various foods, including soybean and corn oils. It can be used as a chemical substrate to measure the activity of lipoxygenases, enzymes that catalyze the formation of hydroperoxides from polyunsaturated fatty acids. Cis-3-hexenal is also an insect attractant and has been shown to have antifungal properties against plant pathogens such as Phytophthora infestans. This chemical compound has also been shown to inhibit protein synthesis in cells and to be able to react with DNA. Cis-3-hexenal - stabilised: 50% in triacetin</p>Formule :C6H10ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :98.14 g/mol3,5-Dimethylbenzaldehyde
CAS :<p>3,5-Dimethylbenzaldehyde is an organic compound that is a colorless liquid. It has a chemical formula of C9H12O2 and is classified as an aldehyde. 3,5-Dimethylbenzaldehyde can be synthesized by the reaction of isopropyl palmitate with xylene in the presence of carbon as a source. The reaction time required for this synthesis is approximately one day. The major products of this reaction are 3,5-dimethylbenzaldehyde and 2-methylbutanal. This reaction mechanism can also be used to determine the concentration of urinary metabolites in human urine samples. Analysis of these samples requires an organic solvent such as hexane or dichloromethane. Kinetic data was collected from the rate at which zinc powder reacts with 3,5-dimethylbenzaldehyde over time at different concentrations. A kinetic experiment was conducted using c–h bond activation to produce 3,5-dimethoxy</p>Formule :C9H10ODegré de pureté :Min. 95%Couleur et forme :Colorless Clear LiquidMasse moléculaire :134.18 g/molZ-Pro-Pro-aldehyde-dimethyl acetal
CAS :<p>Z-Pro-Pro-aldehyde-dimethyl acetal is a neurotoxin that can be used to label lysosomal enzymes in cells. The labeling is stable and does not interfere with the enzymatic activity of the enzyme. It has been shown to exacerbate neurological disease in mice, including Alzheimer's disease, Parkinson's disease, and amyotrophic lateral sclerosis. Z-Pro-pro-aldehyde-dimethyl acetal binds to microglia cells and induces reactive oxygen species production, which may contribute to cell damage. This toxin also diffracts light at a wavelength of 630 nm when exposed to X-rays, making it useful for labeling lysosomal enzymes in tissue sections or cell supernatants.</p>Formule :C20H28N2O5Degré de pureté :Min. 95%Masse moléculaire :376.45 g/mol4-Fluorobenzaldehyde oxime
CAS :<p>4-Fluorobenzaldehyde oxime is a phenylhydrazine derivative that reacts with an aromatic amine to form a ternary complex. The reaction time for this process is short, and the yield of the product is high. 4-Fluorobenzaldehyde oxime also reacts with an aromatic amine to form an ion-pair. It can react with acidic hydrogen donors such as peracids and it also has high hydrogen bonding interactions. 4-Fluorobenzaldehyde oxime is used in pharmacological agents as well as other chemical reactions, including halogenation.</p>Formule :C7H6FNODegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :139.13 g/mol(2,2,3-Trimethylcyclopent-3-en-1-yl)acetaldehyde
CAS :<p>(2,2,3-Trimethylcyclopent-3-en-1-yl)acetaldehyde is an epoxide. It is a colorless liquid with a pleasant odor and taste that can be used as a flavoring agent. This compound is biosynthesized by bacteria from the alpha-terpineol or 2,2,3-trimethylcyclopentanone. The biological activity of (2,2,3-Trimethylcyclopent-3-en-1-yl)acetaldehyde has been investigated in cultures and in vitro studies on acid bacteria. The production of this compound was found to be stimulated by the presence of other terpenoids such as limonene and alpha pinene.</p>Formule :C10H16ODegré de pureté :Min. 95%Masse moléculaire :152.23 g/molAc-Trp-Glu-His-Asp-aldehyde (pseudo acid)
CAS :<p>Ac-Trp-Glu-His-Asp-aldehyde is a tetrapeptide that has been shown to inhibit the activity of caspases. Caspases are proteases that play an important role in cell death by inducing apoptosis and necrosis. The structure of the Ac-Trp-Glu-His-Asp-aldehyde was determined by X-ray crystallography, revealing a hydrophobic molecule with a pseudo acid residue. This compound binds to peptides and blocks the binding site for caspase substrates, which prevents their activation. Acetylation of this compound also increases its hydrophobicity, making it more likely to bind to other molecules such as proteins or lipids.</p>Formule :C28H33N7O9Degré de pureté :Min. 95%Masse moléculaire :611.6 g/molBiotinyl-Asp-Glu-Val-Asp-aldehyde (pseudo acid)
CAS :<p>Biotinyl-Asp-Glu-Val-Asp-aldehyde (pseudo acid) is a biotinylated amino acid, which can be used to study the affinity of caspases and other proteases. Biotin binds to the peptide through an amide bond and the amino group on the biotin molecule reacts with reactive groups on proteins, such as lysine, cysteine, histidine, or arginine. This reaction leads to the formation of a stable link between biotin and the target protein. The biotinylated peptide can then be purified from a sample by using an affinity chromatography column that has been pre-coated with streptavidin.<br>Biotin is not toxic because it does not bind to DNA.</p>Formule :C28H42N6O12SDegré de pureté :Min. 95%Masse moléculaire :686.73 g/mol4-Chloro-3-fluorobenzaldehyde
CAS :<p>4-Chloro-3-fluorobenzaldehyde is an atypical molecule that has a deuterium atom. It is classified as a group p2 functional theory reuptake inhibitor, which blocks the reuptake of noradrenaline at the synapse. The vibrational and spectroscopic properties of this molecule are similar to those of other molecules in its class. 4-Chloro-3-fluorobenzaldehyde was shown to inhibit the production of noradrenaline in rat brain tissue and is used as a model for studying genetic polymorphism. Techniques such as nuclear magnetic resonance spectroscopy, infrared spectroscopy, and X-ray crystallography have been used to investigate the structure and reactivity of 4-chloro-3-fluorobenzaldehyde.</p>Formule :C7H4ClFODegré de pureté :Min. 95%Masse moléculaire :158.56 g/mol(+/-)-Perillaldehyde
CAS :<p>Perillaldehyde is a natural compound that has been used in food and medicine for centuries. It is an antimicrobial agent with dextran sulfate, which is a sugar polymer that inhibits the growth of fungi and bacteria. Perillaldehyde also has been shown to inhibit the energy metabolism of microorganisms by decreasing ATP production. Perillaldehyde has also been shown to have genotoxic activity, as it can cause DNA strand breaks. This compound also causes oxidative stress in cells by reducing mitochondrial membrane potential and inducing reactive oxygen species (ROS). Perillaldehyde has acute toxicities, as it causes electrochemical impedance spectroscopy changes that indicate cell death.</p>Formule :C10H14ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :150.22 g/moltrans,cis-2,6-Nonadienal
CAS :<p>Trans,cis-2,6-Nonadienal is a fatty acid derivative with an unsaturated 2,6-nonadiene structure. It is an inhibitor of the enzyme fatty acid synthase, which catalyzes the formation of long-chain polyunsaturated fatty acids. Trans,cis-2,6-Nonadienal has been shown to inhibit v79 cells and ester compounds that are used in analytical methods for measuring fatty acids. It is also able to inhibit lysine residues and it can be used as a reactive antioxidant system in mammalian cells. Trans,cis-2,6-Nonadienal has shown a profile of activities that includes inhibition at multiple endpoints involving noncompetitive inhibition as well as antioxidant activity.</p>Formule :C9H14ODegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :138.21 g/molPoly[(phenyl glycidyl ether)-co-formaldehyde] - Average MW 570
CAS :<p>Please enquire for more information about Poly[(phenyl glycidyl ether)-co-formaldehyde] - Average MW 570 including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :(C6H6O•CH2O)xDegré de pureté :Min. 95%Couleur et forme :Clear Liquid2,3,5-Trichlorobenzaldehyde
CAS :<p>2,3,5-Trichlorobenzaldehyde is a chemical compound that has been shown to have anticancer and apoptotic effects. It inhibits the growth of bacteria by chelating iron ions and inhibiting bacterial dna synthesis. 2,3,5-Trichlorobenzaldehyde has also been shown to inhibit the growth of cancer cells in culture in an experimental study. This chemical has been used as a substrate for nmr spectroscopy to study its functional groups and radical scavenging activities. 2,3,5-Trichlorobenzaldehyde can be synthesized from phenacyl chloride and benzaldehyde in the presence of hydrogen chloride gas. The carbonyl group in 2,3,5-trichlorobenzaldehyde may cause metabolic disorders such as diabetes mellitus or hyperglycemia.</p>Formule :C7H3Cl3ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :209.46 g/mol3-Nitroisonicotinaldehyde
CAS :<p>3-Nitroisonicotinaldehyde is a kinase inhibitor that binds to the ATP binding site of receptor tyrosine kinases. It inhibits the activation of these receptors and prevents the phosphorylation of tyrosine residues on the receptor. 3-Nitroisonicotinaldehyde has been shown to inhibit VEGFR-2, ABCG2, and efflux in human cancer cells. This drug has been shown to inhibit tumor growth in mice by inhibiting angiogenesis, which is a process that involves the formation of new blood vessels from pre-existing ones. 3-Nitroisonicotinaldehyde also inhibits tumor growth by blocking the production of vascular endothelial growth factor (VEGF) from angiogenic cells.</p>Formule :C6H4N2O3Degré de pureté :Min. 95%Masse moléculaire :152.11 g/molBenzaldehyde semicarbazone
CAS :<p>Benzaldehyde semicarbazone is a hydrogen bond acceptor and donor, which can be used for the synthesis of pharmaceuticals. It is also known to have significant biological activity, including anticonvulsant activity. Benzaldehyde semicarbazone has been shown to be an inhibitor of pyrazole ring formation in the reaction between 4-chlorobenzaldehyde oxime and hydrochloric acid. This inhibition may be due to its ability to act as a hydrogen bond acceptor, forming hydrogen bonds with both the carbonyl group of 4-chlorobenzaldehyde oxime and the protonated chloride ion. The mechanism is supported by kinetic studies which show that benzaldehyde semicarbazone has a much lower activation energy than the other reactants involved in the reaction.</p>Formule :C8H9N3ODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :163.18 g/mol2-Propyl valeraldehyde
CAS :<p>2-Propyl valeraldehyde is a solvent that is used in pharmaceutical preparations and has been shown to inhibit the activity of aldehyde dehydrogenase, an enzyme that catalyzes the oxidation of alcohols and aldehydes. 2-Propyl valeraldehyde also inhibits the formation of carboxylic acids by competitive inhibition with metal ions such as zinc. The deuterium isotope effect has been used to show that 2-propyl valeraldehyde is metabolized by deuterium exchange. Mass spectrometric detection has shown that this compound contains a carbonyl group (C=O). This compound can be used as an intermediate in organic synthesis reactions, but it also has convulsant effects.</p>Formule :C8H16ODegré de pureté :Min. 95%Masse moléculaire :128.21 g/mol2-Hydroxyisophthalaldehyde
CAS :Formule :C8H6O3Degré de pureté :>98.0%(GC)(T)Couleur et forme :White to Light yellow to Light orange powder to crystalMasse moléculaire :150.134-(2-Hydroxyethoxy)benzaldehyde
CAS :Formule :C9H10O3Degré de pureté :>98.0%(GC)Couleur et forme :White to Light yellow to Light orange powder to crystalMasse moléculaire :166.183,6-Dimethylsalicylaldehyde
CAS :Formule :C9H10O2Degré de pureté :>98.0%(GC)(T)Couleur et forme :White to Light orange to Pale yellow green powder to crystalMasse moléculaire :150.182,3-Dihydroxybenzaldehyde
CAS :Formule :C7H6O3Degré de pureté :>98.0%(GC)(T)Couleur et forme :Light yellow to Yellow to Green powder to crystalMasse moléculaire :138.124-Nitrocinnamaldehyde, predominantly trans, 98%
CAS :<p>Doebner-Miller reaction the 4- nitrocinnamaldehyde and 2-methylaniline in concentrated HC1 give the corresponding 8-methyl-2-phenylquinoline (3: R = 4'-N02) directly. The asymmetric Friedel-Crafts-type alkylation in aqueous media reaction of 4-Nitrocinnamaldehydr with N-methyl indole using trifluoro</p>Formule :C9H7NO3Degré de pureté :98%Couleur et forme :White to yellow to orange, PowderMasse moléculaire :177.16Trimethylacetaldehyde
CAS :Formule :C5H10ODegré de pureté :96%Couleur et forme :LiquidMasse moléculaire :86.1323Cyclopentanecarbaldehyde
CAS :Formule :C6H10ODegré de pureté :95%Couleur et forme :LiquidMasse moléculaire :98.1430Cyclobutanecarboxaldehyde
CAS :Formule :C5H8ODegré de pureté :95%Couleur et forme :LiquidMasse moléculaire :84.11645-Nitrovanillin
CAS :Formule :C8H7NO5Degré de pureté :>98.0%(T)Couleur et forme :Yellow to Brown to Dark green powder to crystalMasse moléculaire :197.154-Piperidinylphenylglyoxal hydrate
CAS :Degré de pureté :95.0%Couleur et forme :SolidMasse moléculaire :235.28300476074221-ethyl-3-piperidinecarbaldehyde hydrochloride
CAS :Degré de pureté :95.0%Masse moléculaire :177.6699981689453(1S,3S,5S)-Adamantane-1,3,5,7-tetracarbaldehyde
CAS :Degré de pureté :95%Masse moléculaire :248.27799987792973-Fluoro-4-methylbenzaldehyde
CAS :Formule :C8H7FODegré de pureté :>95.0%(GC)Couleur et forme :Light yellow to Yellow to Orange clear liquidMasse moléculaire :138.148-Nonenal
CAS :Produit contrôlé<p>Applications 8-Nonenal is used as a reactant in the preparation of macrocyclic Z-enoates and (E,Z)- or (Z,E)-dienoates through catalytic stereoselective ring-closing metathesis.<br>References Zhang, H., et al.: JACS., 136, 16493 (2014)<br></p>Formule :C9H16OCouleur et forme :NeatMasse moléculaire :140.22L-(-)-Glyceraldehyde - Technical grade aqueous solution
CAS :<p>Please enquire for more information about L-(-)-Glyceraldehyde - Technical grade aqueous solution including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Formule :C3H6O3Degré de pureté :Min. 95%Couleur et forme :Clear Viscous LiquidMasse moléculaire :90.08 g/mol5-Nitrothiophene-2-carboxaldehyde
CAS :<p>5-Nitrothiophene-2-carboxaldehyde (5NT) is a chemical compound that belongs to the class of dihedral molecules. It is commonly used as an antimicrobial agent and has been shown to have amoebicidal activity in tissue culture. 5NT also inhibits cell growth and proliferation in certain bacteria, such as Staphylococcus aureus strains, by interfering with DNA replication and protein synthesis. Although 5NT is not active against other types of bacteria, it has been shown to be effective against MRSA in laboratory studies. The biological properties of 5NT are still being studied.</p>Formule :C5H3NO3SDegré de pureté :Min. 95%Masse moléculaire :157.15 g/mol





