
Aldeídos
Os aldeídos são compostos orgânicos que contêm um grupo carbonila (C=O) ligado a pelo menos um átomo de hidrogênio. Esses compostos versáteis são fundamentais em várias reações químicas, incluindo oxidação, redução e adição nucleofílica. Os aldeídos são building blocks essenciais na síntese de produtos farmacêuticos, fragrâncias e polímeros. Na CymitQuimica, oferecemos uma ampla seleção de aldeídos de alta qualidade para apoiar suas aplicações de pesquisa e industriais.
Foram encontrados 8573 produtos de "Aldeídos"
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4-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>Fórmula:C16H16O2Pureza:90%Cor e Forma:PowderPeso molecular:240.3 g/mol4-Hydroxy-3-methylbenzaldehyde
CAS: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.Fórmula:C8H8O2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:136.15 g/mol5-Methylnicotinaldehyde
CAS:<p>5-Methylnicotinaldehyde is a chemical compound that belongs to the group of tetrahydropyridines. It is a reagent for producing triphosgene and dimethylformamide. 5-Methylnicotinaldehyde has been shown to inhibit muscarinic acetylcholine receptors, leading to an increase in acetylcholine release from nerve endings. This may be due to its ability to bind with the receptor affinity site at the base of the nicotinic acetylcholine receptor. 5-Methylnicotinaldehyde also has anti-inflammatory properties and can be used as a pesticide.</p>Fórmula:C7H7NOPureza:Min. 95%Cor e Forma:PowderPeso molecular:121.14 g/mol5-Cyanoindole-3-carboxaldehyde
CAS:<p>5-Cyanoindole-3-carboxaldehyde is an aldehyde that is used in synthesis of β-unsaturated aldehydes. It is prepared by the reaction of 3-cyanoindole with formaldehyde. 5-Cyanoindole-3-carboxaldehyde has antibacterial activity against gram positive and gram negative bacteria. It also has a high yield and can be purified by filtration or by condensation with chlorobenzene. 5-Cyanoindole-3-carboxaldehyde can be activated by irradiation, which makes it useful for the production of pharmaceuticals.</p>Fórmula:C10H6N2OPureza:Min. 95%Peso molecular:170.17 g/mol4-Fluorobenzaldehyde
CAS:<p>4-Fluorobenzaldehyde is an organic compound that is used in the synthesis of other chemicals. 4-Fluorobenzaldehyde has been shown to have hemolytic activity and to be a copper complex that reacts with hydrochloric acid. The reaction mechanism of 4-fluorobenzaldehyde with copper chloride is thought to involve the formation of a copper complex, which then undergoes nucleophilic attack by the trifluoroacetic acid, forming a positronium ion. This positronium ion then reacts with hydroxide ions from water, forming hydrogen peroxide and a pyrimidine compound.</p>Fórmula:C7H5FOPureza:Min. 98 Area-%Cor e Forma:Colourless To Yellow LiquidPeso molecular:124.11 g/mol3-Nitro-4-chlorobenzaldehyde
CAS:<p>3-Nitro-4-chlorobenzaldehyde is a copper complex that has been used in the study of molecular interactions. The molecule has been studied by a number of techniques, including binding experiments, vibrational spectroscopy, and light emission. 3-Nitro-4-chlorobenzaldehyde has shown bacteriostatic activity against Escherichia coli and Bacillus subtilis. This compound also appears to have potential as a drug target due to its ability to inhibit the growth of Pseudomonas aeruginosa. 3-Nitro-4-chlorobenzaldehyde may be useful in the treatment of industrial processes involving nitric acid.</p>Fórmula:C7H4ClNO3Pureza:Min. 95%Cor e Forma:White PowderPeso molecular:185.56 g/mol3,5-Dibromobenzaldehyde
CAS:<p>3,5-Dibromobenzaldehyde is an analytical reagent that has been used as a chemosensor. The compound was synthesized by the reaction of benzaldehyde with bromine and potassium hydroxide (KOH). 3,5-Dibromobenzaldehyde has a skeleton consisting of three phenyl groups and two aldehyde groups. The compound also contains two active methylene groups and two vinylene groups. 3,5-Dibromobenzaldehyde can be detected by fluorescence probe or low energy electron diffraction. This chemical is an effective antibacterial agent with an LD50 value of 1.6 milligrams per kilogram in rats.</p>Fórmula:C7H4Br2OPureza:Min. 95%Cor e Forma:White PowderPeso molecular:263.91 g/mol2-Naphthaldehyde oxime
CAS:<p>2-Naphthaldehyde oxime is a reactive aldoxime that can be used as an oxidant in organic chemistry. It is able to increase the rate of hydrolysis by acid catalysts, and has been shown to cause biomolecular damage due to its ability to react with functional groups such as amines and alcohols. 2-Naphthaldehyde oxime reacts with silicon, styrene, and polystyrene. The reaction produces carbon dioxide, hydrogen, and water. This product also has the capability of solvating organic compounds through the use of water molecules. Hypervalent oxidation reactions may occur with 2-naphthaldehyde oxime due to its ability to form multiple bonds with oxygen atoms.</p>Fórmula:C11H9NOPureza:Min. 95%Cor e Forma:PowderPeso molecular:171.2 g/mol4-Aminobenzaldehyde
CAS:4-Aminobenzaldehyde is a molecule that belongs to the class of aromatic compounds. It has a crystalline structure and reacts with acylating agents to form amides. 4-Aminobenzaldehyde has been used for the preparation of diazonium salts, which are reactive intermediates in organic synthesis that can be used as a nucleophile. This compound has been shown to react with sodium nitrate to form an electrochemical data, and it has also been used as a control experiment for nmr spectra.Fórmula:C7H7NOPureza:Min. 98 Area-%Cor e Forma:PowderPeso molecular:121.14 g/mol3-Cyanopropionaldehydedimethylacetal
CAS: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. 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.Fórmula:C6H11NO2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:129.16 g/mol2-fluoro-4-(trifluoromethyl)benzaldehyde
CAS:<p>2-fluoro-4-(trifluoromethyl)benzaldehyde is a chemical compound that can be synthesized by the reaction of peroxide with fluorine. It is used as a solvent in coatings and in the production of organic chemicals. 2-fluoro-4-(trifluoromethyl)benzaldehyde has been shown to be toxic to cancer cells at high concentrations, but not normal cells. The waveguide effect can be observed at temperatures below -60°C and it has three functional groups that are hydrolyzed by HCl.</p>Fórmula:C8H4F4OPureza:Min. 95%Cor e Forma:Clear LiquidPeso molecular:192.11 g/molPyruvic aldehyde - Technical grade, 35-45% w/w aqueous solution
CAS:<p>Pyruvic aldehyde is a reactive compound that is an intermediate in the glycolytic pathway. It is used in vitro to measure enzyme activities and as a model system for studying pathogenic mechanisms. Pyruvic aldehyde has been shown to damage mitochondrial membranes by increasing the production of reactive oxygen species, leading to the collapse of mitochondrial membrane potential and cell death. The methylglyoxal-derived compound also has pharmacological effects, such as anti-inflammatory activities. Pyruvic aldehyde can be prepared using preparative high-performance liquid chromatography (Hplc) or by reacting pyruvate with acidified ethyl acetate.</p>Fórmula:C3H4O2Cor e Forma:Brown Yellow Clear LiquidPeso molecular:72.06 g/mol4-(Dimethylamino)benzaldehyde
CAS:4-(Dimethylamino)benzaldehyde (4DMAB) is an analytical reagent used to identify sulfa drugs. It has been shown to react with sulfonamides by the formation of a complex ion, which can be detected by analytical methods such as electrochemical impedance spectroscopy or ultraviolet spectroscopy. 4DMAB has also been studied for its anticarcinoid properties. The carcinoid syndrome is characterized by a tumor that releases serotonin and other substances into the bloodstream, causing severe diarrhea, flushing, and bronchial spasms. Studies have shown that 4DMAB inhibits the release of serotonin in this condition. As a result, it may be effective against carcinoid syndrome.Fórmula:C9H11NOPureza:Min. 95%Cor e Forma:White Slightly Yellow PowderPeso molecular:149.19 g/mol5-Iodo-2,3-dimethoxybenzaldehyde
CAS:<p>5-Iodo-2,3-dimethoxybenzaldehyde is a fine chemical that is useful as a scaffold for the synthesis of other compounds. It can be used as an intermediate for research chemicals or as a reaction component in the synthesis of complex compounds. 5-Iodo-2,3-dimethoxybenzaldehyde is used for the manufacture of high quality reagents and building blocks.</p>Fórmula:C9H9IO3Pureza:Min. 95%Cor e Forma:PowderPeso molecular:292.07 g/mol2-(4-Chlorophenyl)-4,4-dimethyl-1-cyclohexene-1-carboxaldehyde
CAS: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.Fórmula:C15H17ClOPureza:Min. 95%Cor e Forma:Clear LiquidPeso molecular:248.75 g/mol4-N-Octylbenzaldehyde
CAS:<p>4-N-Octylbenzaldehyde is a nitro compound which is used as an immunosuppressive agent. It has been shown to inhibit the activity of diphenolase, which plays an important role in the metabolism of fatty acids. 4-N-Octylbenzaldehyde also has an oil extractant that can be used to extract and separate different types of organic compounds from oils, fats, or greases. In addition, 4-N-octylbenzaldehyde inhibits the synthesis of prostaglandin E2 and thromboxane A2 by inhibiting cyclooxygenase enzymes. It has been shown to possess anti-inflammatory properties and has been found to be useful in treating rheumatoid arthritis.</p>Fórmula:C15H22OPureza:Min. 95%Cor e Forma:Clear LiquidPeso molecular:218.33 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>Fórmula:C9H9NO5Pureza:Min. 95 Area-%Cor e Forma:White Yellow PowderPeso molecular:211.17 g/mol2-Hydroxy-3-methoxybenzaldehyde
CAS:<p>2-Hydroxy-3-methoxybenzaldehyde is a model compound that is used to study the reaction mechanism of hydrogen bonding. It has been shown to have antioxidative properties and amoebicidal activity. The biological properties of 2-hydroxy-3-methoxybenzaldehyde are still being studied. There are also no reports on its toxicity or carcinogenicity in humans. This compound is a member of the group P2, which includes compounds with two aromatic rings connected by one carbon atom. The molecular geometry around this carbon atom is pyramidal and the molecule can exist in either an axial or equatorial orientation. Synchronous fluorescence experiments have shown that 2-hydroxymethoxybenzaldehyde reacts with Toll-like receptor 4 (TLR4).</p>Fórmula:C8H8O3Pureza:Min. 95%Cor e Forma:Yellow PowderPeso molecular:152.15 g/molSafranal
CAS:<p>Safranal is a natural product that belongs to the class of phenylpropanoids. It has been shown to have cytotoxic effects in vitro and in vivo. Safranal has been shown to be cytotoxic to k562 cells, human serum, and ischemia–reperfusion injury. Safranal also has demonstrated an inhibitory effect on MDA-MB-231 breast cancer cells. Safranal can be used as a pharmacological agent for the treatment of various diseases or conditions associated with reactive oxygen species (ROS). The antioxidative properties of safranal have been demonstrated by its ability to protect crocin from oxidation.</p>Fórmula:C10H14OPureza:Min. 95%Cor e Forma:Clear LiquidPeso molecular:150.22 g/mol4-Chlorobenzaldehyde
CAS:<p>4-Chlorobenzaldehyde is a chemical compound with the molecular formula C6H5ClO. It can be synthesized by reacting malonic acid with sephadex g-100, copper chloride, and diphenolase. This reaction mechanism is shown in Figure 1. The product then reacts with copper to form a copper complex. 4-Chlorobenzaldehyde has been shown to have anticancer activity against carcinoma cell lines and squamous carcinoma cells. The mechanism of action for this compound may be due to its ability to inhibit the synthesis of picolinic acid, which is an important precursor for the synthesis of nicotinamide adenine dinucleotide (NAD).</p>Fórmula:C7H5ClOPureza:Min. 95%Cor e Forma:White Clear LiquidPeso molecular:140.57 g/mol
