
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.
8551 produits trouvés pour "Aldéhydes"
Trier par
Degré de pureté (%)
0
100
|
0
|
50
|
90
|
95
|
100
5-Methoxy-2-(trifluoromethyl)benzaldehyde
CAS :<p>5-Methoxy-2-(trifluoromethyl)benzaldehyde (5MFBA) is a potential anticancer compound that has been shown to inhibit the growth of pancreatic cancer cells. 5MFBA is formed by the reaction of methoxybenzene and trifluoromethyl bromide in the presence of copper chloride, which acts as a dehydrogenase. This compound also has prognostic and clinicopathological implications in patients with pancreatic cancer, as well as staining properties in tissues. 5MFBA modulates biological function via reactive oxygen species (ROS) production, which induces cell apoptosis. Research on this compound has been done on cancer tissues from various organs, including breast and prostate cancers.</p>Formule :C9H7F3O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :204.15 g/mol2,3,4-Trihydroxybenzaldehyde
CAS :<p>2,3,4-Trihydroxybenzaldehyde is a chemical compound that has been shown to have anti-cancer properties. It is used in the detection of cancer cells and as an indicator for the presence of palladium complexes. 2,3,4-Trihydroxybenzaldehyde is also a skin allergen and can cause allergic reactions. This chemical reacts with potassium ions in solution to form a precipitate or sludge. 2,3,4-Trihydroxybenzaldehyde has been shown to be effective against colorectal carcinoma cells and Group P2 bacteria.</p>Formule :C7H6O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :154.12 g/mol5-(4-((3-Chloro-4-((3-fluorobenzyl)oxy)phenyl)amino) quinazolin-6-yl)furan-2-carbaldehyde
CAS :<p>5-(4-((3-Chloro-4-((3-fluorobenzyl)oxy)phenyl)amino)quinazolin-6-yl)furan-2-carbaldehyde is a heterocyclic compound that has been used to study protein tyrosine kinase activity. This drug binds to the active site of the enzyme and inhibits its function by forming an irreversible covalent bond with the enzyme's reactive cysteine residue, which prevents the transfer of phosphate groups from ATP to the substrate (tyrosine).</p>Formule :C26H17ClFN3O3Degré de pureté :Min. 95%Masse moléculaire :473.88 g/mol3-Bromo-4-fluorobenzaldehyde
CAS :<p>3-Bromo-4-fluorobenzaldehyde is a drug substance that is used in the synthesis of pharmaceuticals. It is also a potential anticancer agent. 3-Bromo-4-fluorobenzaldehyde inhibits bacterial growth by binding to DNA, preventing transcription and replication. The high frequency of human activity has been shown using a patch clamp technique on human erythrocytes. This active form is metabolized through a number of metabolic transformations, including hydrolysis by esterases or glucuronidases, oxidation by cytochrome P450 enzymes, reduction by glutathione reductase, or conjugation with glucuronic acid. 3-Bromo-4-fluorobenzaldehyde also specifically binds to markers expressed at high levels in Mycobacterium tuberculosis strains (e.g., ESX-1 secretion system protein) and inhibits cell growth in culture.</p>Formule :C7H4BrFODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :203.01 g/mol2,5-Dichlorobenzaldehyde
CAS :<p>2,5-Dichlorobenzaldehyde is a molecule that is used as a building block for the synthesis of etoposide. Etoposide is an anticancer drug that has been shown to be effective against many types of cancer cells. 2,5-Dichlorobenzaldehyde has been proposed as an optical probe for detecting methyltransferase activity in vivo and in vitro. It has also been shown to inhibit the proliferation of cancer cells by binding to survivin, which plays a role in regulating apoptosis. 2,5-Dichlorobenzaldehyde can be synthesized from commercially available chemicals with asymmetric synthesis methods. The molecule can also be used for functional studies on metal ions and dipole interactions.</p>Formule :C7H4Cl2ODegré de pureté :Min. 95%Masse moléculaire :175.01 g/mol3-Ethoxy-4-methoxybenzaldehyde
CAS :<p>3-Ethoxy-4-methoxybenzaldehyde is a metabolite of the benzoquinone and 3-hydroxypropanoic acid pathway. It is an electron donor that serves as a substrate for fatty acid synthesis. This compound has been shown to have antiviral properties, as it inhibits the replication of influenza virus in vitro by interfering with viral RNA polymerase. It may also act as a regulatory molecule for uptake, although its precise role in this process is not yet known. 3-Ethoxy-4-methoxybenzaldehyde has been shown to be an optimal reactant with signal sequences from proteins, including biochemical pathways such as glycolysis and pentose phosphate shunt.</p>Formule :C10H12O3Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :180.2 g/mol4-Phenoxybenzaldehyde
CAS :<p>4-Phenoxybenzaldehyde is a phenolic compound that has potent inhibitory activity against bacteria. It was shown to have the highest antibacterial activity among alkanoic acids, with an MIC of less than 2 µg/mL. 4-Phenoxybenzaldehyde is produced by the condensation of phenol and acetaldehyde in the presence of a solid catalyst and potassium hydroxide. This reaction produces a mixture of products, including 4-phenoxybenzaldehyde, which can be purified by recrystallization or column chromatography. The biosynthetic pathway for 4-phenoxybenzaldehyde in plants has been elucidated and includes two steps: one involving pyrazole ring formation and another involving hydroxyl group formation.</p>Formule :C13H10O2Degré de pureté :Min. 95%Masse moléculaire :198.22 g/mol2,6-Dichlorobenzaldehyde oxime
CAS :<p>2,6-Dichlorobenzaldehyde oxime is a synthetic molecule that is prepared by the reaction of triphenylphosphine oxide and halides. It is also known as aldoxime and has been used in a number of chemical reactions. 2,6-Dichlorobenzaldehyde oxime has been used in the synthesis of a variety of organic compounds, including toxicants and preservatives.</p>Formule :C7H5Cl2NODegré de pureté :Min. 95 Area-%Couleur et forme :White PowderMasse moléculaire :190.03 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>Formule :C7H5FODegré de pureté :Min. 98 Area-%Couleur et forme :Colourless To Yellow LiquidMasse moléculaire :124.11 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>Formule :C7H4Br2ODegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :263.91 g/mol3,4-Dihydroxy-5-nitrobenzaldehyde
CAS :<p>3,4-Dihydroxy-5-nitrobenzaldehyde is a chemical substance that is used in an analytical method to measure the level of methoxy groups in chronic kidney disease. The methanol solvent and hydrochloric acid are used to dissolve the sample, which is then titrated with trifluoroacetic acid. The chloride ion reacts with the methylene group from the 3,4-dihydroxy-5-nitrobenzaldehyde molecule to form a new compound that can be detected by ultraviolet light at 254 nm. The active methylene group is quantified by measuring its absorbance at this wavelength and comparing it with a calibration curve using known concentrations of sodium salts. This test has been shown to be more sensitive than other chromatographic methods for detecting methoxy groups in chronic kidney disease.</p>Formule :C7H5NO5Degré de pureté :Min. 95%Couleur et forme :Yellow PowderMasse moléculaire :183.12 g/mol3-Fluoropyridine-4-carboxaldehyde
CAS :<p>3-Fluoropyridine-4-carboxaldehyde is a reactivator that can be used in the treatment of bladder cancer. It binds to pyridinium and oxime derivatives, which are present in proteins, to form a reactive intermediate. This intermediate reacts with aldehyde groups on hemoglobin, restoring the oxygen binding capacity of hemoglobin to levels seen in healthy individuals. 3-Fluoropyridine-4-carboxaldehyde has been shown to have anticancer activity against bladder cancer cells and also has potential use as an additive for the treatment of red blood cells.</p>Formule :C6H4FNODegré de pureté :Min. 95%Couleur et forme :Colorless Yellow Clear LiquidMasse moléculaire :125.1 g/moltrans-4-(Diethylamino)cinnamaldehyde
CAS :<p>Trans-4-(Diethylamino)cinnamaldehyde is a molecule that has been systematically studied with several techniques, such as x-ray crystallography. It has been shown to be a fluorophore and can be used as a fluorescent probe. Trans-4-(Diethylamino)cinnamaldehyde can be used in the fluorescence method in which it reacts with other molecules and emits light. This reaction scheme is based on the principle of irradiation by UV light or visible light to produce an excited state. Fluorescence is detected at various wavelengths depending on the dye used. Trans-4-(Diethylamino)cinnamaldehyde also emits fluorescence when irradiated with ultraviolet light, which is often referred to as "violet" fluorescence. The wavelength of this emission is 365 nm and it can be detected using high yield techniques, such as fluorometers.</p>Formule :C13H17NODegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :203.28 g/mol2,4,6-Trihydroxybenzaldehyde
CAS :<p>2,4,6-Trihydroxybenzaldehyde is a polymerase chain inhibitor that blocks the synthesis of DNA and RNA. It has been shown to have significant cytotoxicity in vitro and has been used as an antimicrobial agent to inhibit the growth of bacteria. 2,4,6-Trihydroxybenzaldehyde also inhibits tetracycline resistance in Mycobacterium tuberculosis (Mtb) by inhibiting the production of proteins vital for bacterial cell division. This compound is structurally related to naturally occurring compounds such as anthocyanins and it has been shown to have inhibitory properties on mitochondrial membrane potential, which may be due to its ability to inhibit protein synthesis and induce apoptosis. The analytical methods used for this compound are thin layer chromatography and high performance liquid chromatography.</p>Formule :C7H6O4Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :154.12 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>Formule :C8H8O3Degré de pureté :Min. 95%Couleur et forme :Yellow PowderMasse moléculaire :152.15 g/mol2,4-Dimethoxybenzaldehyde
CAS :<p>2,4-Dimethoxybenzaldehyde is a synthetic compound that has been shown to have activity against pancreatic lipase. It has been suggested as a potential drug for the treatment of metabolic disorders such as obesity or diabetes. 2,4-Dimethoxybenzaldehyde can be synthesized by reacting ethyl diazoacetate with an aldehyde in the presence of ammonium acetate. This chemical can also be used to produce ethyl esters and compounds belonging to the group of phlorotannins. 2,4-Dimethoxybenzaldehyde has been shown to have antioxidative activity and inhibitory effects on pancreatic lipase.</p>Formule :C9H10O3Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :166.18 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/mol2-Bromo-5-methoxybenzaldehyde
CAS :<p>2-Bromo-5-methoxybenzaldehyde is an organic compound that is used as a synthetic intermediate. It has been shown to be a substrate for the acid transporter SLC26A2, which transports it into cells. This compound has also been found in low levels in human tissues and fluids, where it may play a role in the development of cancer. 2-Bromo-5-methoxybenzaldehyde has been shown to inhibit the growth of cancer cells by uv absorption and terminal alkynes. The anticancer activity of this compound is due to its ability to react with functional groups such as benzyl groups and other alkyl groups.</p>Formule :C8H7BrO2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :215.04 g/mol5-Fluoro-2-methylbenzaldehyde
CAS :<p>5-Fluoro-2-methylbenzaldehyde is a fine chemical that is used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and other organic molecules. It is also useful in the preparation of synthetic resins, dyes, and flavors. 5-Fluoro-2-methylbenzaldehyde has been shown to be a versatile building block with many potential applications. This molecule can be used as a reaction component or as a speciality chemical to produce high quality reagents.</p>Formule :C8H7FODegré de pureté :90%Couleur et forme :Clear LiquidMasse moléculaire :138.14 g/molBenzo[b]thiophene-2-carboxaldehyde
CAS :<p>Benzo[b]thiophene-2-carboxaldehyde is a compound that has optical properties with a dihedral angle of 90°. This compound also has a functional group of imine, which can be found in the amino acid histidine. Benzo[b]thiophene-2-carboxaldehyde has been shown to have cancer inhibiting properties by targeting the protease activity of at1 receptors. It inhibits the synthesis of protein and RNA by binding to them and preventing their production. This compound also inhibits the activity of proteases, which are enzymes that break down proteins. Benzo[b]thiophene-2-carboxaldehyde is synthesized through metathesis reactions, which are reactions that involve the exchange of atoms between two compounds. The yield is isolated at about 95%.</p>Formule :C9H6OSDegré de pureté :Min. 95%Masse moléculaire :162.21 g/mol
