CymitQuimica logo
Aldéhydes

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
produits par page.
  • 4-Methoxybenzaldehyde

    CAS :
    <p>4-Methoxybenzaldehyde is a surfactant with a Langmuir adsorption isotherm. It can be used in analytical methods for the determination of sodium carbonate at concentrations of 1 mg/mL and higher. The redox potentials of 4-methoxybenzaldehyde are +0.37 and -0.35 volts, which corresponds to group P2. The reaction mechanism for 4-methoxybenzaldehyde is the oxidation of the compound by potassium permanganate (KMnO4) in aqueous solution to form 4-hydroxybenzoic acid (4HB). The fluorescent derivative of 4-methoxybenzaldehyde is magnesium salt, which has been shown to react with ryanodine receptors in skeletal muscle cells, leading to a decrease in calcium release from the sarcoplasmic reticulum. Process optimization may be necessary for this product due to its limited applications in analytical chemistry.</p>
    Formule :C8H8O2
    Degré de pureté :Min. 95%
    Couleur et forme :Colorless Clear Liquid
    Masse moléculaire :136.15 g/mol

    Ref: 3D-FM05674

    2kg
    197,00€
    5kg
    426,00€
    10kg
    732,00€
    25kg
    1.551,00€
  • trans-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 :C7H12O
    Degré de pureté :Min. 95.0 Area-%
    Couleur et forme :Colorless Slightly Yellow Clear Liquid
    Masse moléculaire :112.17 g/mol

    Ref: 3D-FH167190

    5g
    305,00€
    10g
    382,00€
    25g
    477,00€
    50g
    724,00€
    100g
    1.061,00€
  • 2,4,5-Trihydroxybenzaldehyde

    CAS :
    <p>2,4,5-Trihydroxybenzaldehyde is a natural compound that has been shown to have significant cytotoxicity. It induces apoptosis by activating the caspase-mediated apoptotic pathway. 2,4,5-Trihydroxybenzaldehyde also modulates the cellular redox balance by increasing mitochondrial membrane potential and decreasing intracellular ATP levels. This compound has been shown to be effective against human leukemia HL-60 cells and colon cancer Caco-2 cells. 2,4,5-Trihydroxybenzaldehyde can be found in dietary sources such as ganoderma lucidum and may act as a chelate ligand for some growth factors.</p>
    Formule :C7H6O4
    Degré de pureté :80%
    Couleur et forme :Yellow Powder
    Masse moléculaire :154.12 g/mol

    Ref: 3D-FT45960

    1g
    186,00€
    2g
    315,00€
    5g
    538,00€
    10g
    793,00€
    25g
    1.334,00€
  • D-(+)-Glyceraldehyde

    CAS :
    <p>D-Glyceraldehyde is sold by active weight in solution</p>
    Formule :C3H6O3
    Degré de pureté :85%Min
    Couleur et forme :Colorless Clear Viscous Liquid
    Masse moléculaire :90.08 g/mol

    Ref: 3D-FG16058

    1g
    450,00€
    2g
    729,00€
    5g
    1.410,00€
    250mg
    200,00€
    500mg
    320,00€
  • 3-(2-Phenylethoxy)benzaldehyde

    CAS :
    <p>3-(2-Phenylethoxy)benzaldehyde is a benzaldehyde derivative with an ether group at the 3-position. It is used as a building block for the synthesis of organic compounds and as a reaction component in the preparation of research chemicals, speciality chemicals, and complex compounds. This compound has been shown to have high purity and to be a versatile building block for the synthesis of pharmaceuticals, agrochemicals, and other fine chemicals.</p>
    Formule :C15H14O2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :226.27 g/mol

    Ref: 3D-FP116151

    1g
    497,00€
    2g
    717,00€
    5g
    1.280,00€
    500mg
    308,00€
  • o-Anisaldehyde

    CAS :
    <p>o-Anisaldehyde is a chemical compound that has the molecular formula CH3CHO. It is an aromatic compound that contains a hydroxyl group (-OH) bonded to a benzene ring. o-Anisaldehyde is soluble in water and reacts with copper chloride to form copper (II) o-anisate, which can be used as a reagent for oxidation reactions. It also forms coordination compounds with metal ions like zinc and iron. The crystal structure of o-anisaldehyde has been determined by x-ray crystallography and shows that it contains two asymmetric carbon atoms, which are oriented in opposite directions. This molecule can be synthesized from phenol or catechol by heating them with an acidified solution of sodium nitrite in ethanol. The reaction mechanism of this process involves the formation of an oxime intermediate followed by hydrolysis. The kinetics data of this reaction have been obtained using titration calorimetry and kinetic energy measurements show that the reaction</p>
    Formule :C8H8O2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :136.15 g/mol

    Ref: 3D-FA59855

    1kg
    226,00€
    2kg
    410,00€
    5kg
    834,00€
    10kg
    1.193,00€
    25kg
    1.981,00€
  • 3-Methoxybenzaldehyde

    CAS :
    <p>3-Methoxybenzaldehyde is a chemical compound that is used as an intermediate in the synthesis of organic compounds. This compound has shown to be a potent inhibitor of several enzymes, including diamine tetraacetic acid (DAT)-dependent aminotransferase, trimethyl amine N-oxide reductase, and hydrochloric acid hydrolases. 3-Methoxybenzaldehyde also inhibits the growth of hepg2 cells and induces apoptosis. The chemical structure of this compound contains a boron nitride group that can form hydrogen bonds with other molecules and fatty acids that can act as a substrate for oxidation reactions.</p>
    Formule :C8H8O2
    Degré de pureté :Min. 98 Area-%
    Couleur et forme :Clear Liquid
    Masse moléculaire :136.15 g/mol

    Ref: 3D-FM37489

    1kg
    341,00€
    2kg
    486,00€
    5kg
    921,00€
    10kg
    1.627,00€
    500g
    233,00€
  • 3,4-Dibenzyloxybenzaldehyde

    CAS :
    <p>3,4-Dibenzyloxybenzaldehyde is a chemical compound with the formula ClCH=C(O)CHO. This compound is an intermediate in the synthesis of the cancer drug daunorubicin. 3,4-Dibenzyloxybenzaldehyde has been shown to induce apoptosis in human ovary cells and has been detected in urine samples from patients undergoing chemotherapy for ovarian cancer. 3,4-Dibenzyloxybenzaldehyde also inhibits the production of flavonoids and has been shown to inhibit rat striatal membranes and rat atria.</p>
    Formule :C21H18O3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :318.37 g/mol

    Ref: 3D-FD21561

    1kg
    193,00€
    500g
    140,00€
  • 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>
    Formule :C16H16O2
    Degré de pureté :90%
    Couleur et forme :Powder
    Masse moléculaire :240.3 g/mol

    Ref: 3D-FB69920

    10g
    219,00€
    25g
    411,00€
    50g
    582,00€
    100g
    908,00€
    250g
    1.710,00€
  • 5-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>
    Formule :C10H6N2O
    Degré de pureté :Min. 95%
    Masse moléculaire :170.17 g/mol

    Ref: 3D-FC52341

    10g
    135,00€
    25g
    182,00€
    50g
    327,00€
  • 3,5-Dinitrosalicylaldehyde

    CAS :
    <p>3,5-Dinitrosalicylaldehyde is an oxidizing agent that is used in organic chemistry to produce aldehydes or carboxylic acids. It reacts with the amino groups of lysine residues and converts them to nitro groups. 3,5-Dinitrosalicylaldehyde is also used as a reagent in the determination of the number of lysine residues in proteins by titration with hydrochloric acid. The reaction mechanism of 3,5-dinitrosalicylaldehyde involves formation of an electron deficient intermediate that oxidizes chloride ions to form water molecules and chloride radicals. These intermediates react with nitro groups on lysine residues, resulting in nitro compounds. Crystallography studies have shown that the molecular structure of 3,5-dinitrosalicylaldehyde has two nitro groups and one hydroxyl group.</p>
    Formule :C7H4N2O6
    Degré de pureté :Min. 95%
    Couleur et forme :Yellow Powder
    Masse moléculaire :212.12 g/mol

    Ref: 3D-FD67163

    1g
    135,00€
    2g
    154,00€
    5g
    305,00€
    10g
    467,00€
    25g
    1.005,00€
  • 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 :C8H8O2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :136.15 g/mol

    Ref: 3D-FH11821

    10g
    254,00€
    25g
    382,00€
    50g
    509,00€
    100g
    805,00€
    250g
    1.214,00€
  • 4-Fluoro-3-phenoxybenzaldehyde

    CAS :
    <p>4-Fluoro-3-phenoxybenzaldehyde is a chiral organic compound that has been synthesized in the laboratory. This compound has a linear response to peroxide and can be used as an environmental pollutant indicator. It is produced by the reaction of phenol with peroxide in deionized water, which is catalyzed by acid. The reaction time is dependent on the diluent used, and ultrasonic irradiation can be used to speed up the reaction. 4-Fluoro-3-phenoxybenzaldehyde's structure consists of two isomers, each containing either a fluorine atom or hydrogen atom on one of the phenyl rings. 4-Fluoro-3-phenoxybenzaldehyde can be purified using distillation or recrystallization techniques.</p>
    Formule :C13H9FO2
    Degré de pureté :Min. 95%
    Couleur et forme :Liquid
    Masse moléculaire :216.21 g/mol

    Ref: 3D-FF70884

    250g
    134,00€
    500g
    175,00€
  • 3,5-Dinitro-4-hydroxybenzaldehyde

    CAS :
    <p>Please enquire for more information about 3,5-Dinitro-4-hydroxybenzaldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formule :C7H4N2O6
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :212.12 g/mol

    Ref: 3D-FD69856

    1g
    258,00€
    2g
    376,00€
    5g
    736,00€
    250mg
    150,00€
    500mg
    200,00€
  • 2,4,5-Trimethylbenzaldehyde

    CAS :
    <p>2,4,5-Trimethylbenzaldehyde is a cell line that can be used to study the oxidation of α-pinene. It is a chemical compound that belongs to the group of aromatic compounds and has been shown to have high cytotoxicity. It has been found to oxidize other molecules in the body with an electron acceptor such as oxygen or another molecule. 2,4,5-Trimethylbenzaldehyde has also been shown to have biological properties. This product is being researched for its ability to inhibit fatty acid synthesis and reduce cholesterol production in the liver.</p>
    Formule :C10H12O
    Degré de pureté :Min. 95%
    Masse moléculaire :148.2 g/mol

    Ref: 3D-FT71344

    10g
    135,00€
    25g
    158,00€
    50g
    218,00€
    100g
    303,00€
    250g
    463,00€
  • 2,3,4-Trimethoxybenzaldehyde

    CAS :
    <p>2,3,4-Trimethoxybenzaldehyde is a hydroxylated aromatic compound that is used as a dietary supplement. It is found in the natural form of zirconium oxide and has been shown to have cancer-fighting properties. It has also been shown to be able to inhibit the growth of liver cancer cells in vitro and in vivo models. The mechanism of 2,3,4-trimethoxybenzaldehyde's ability to inhibit cancer growth is not fully understood but it may be due to its ability to react with reactive oxygen species and its ability to bind with methoxy groups and benzyl groups.</p>
    Formule :C10H12O4
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :196.2 g/mol

    Ref: 3D-FT38714

    1kg
    134,00€
    2kg
    200,00€
  • 2-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>
    Formule :C11H9NO
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :171.2 g/mol

    Ref: 3D-FN69949

    10g
    135,00€
    25g
    171,00€
    50g
    264,00€
    100g
    430,00€
  • 2-(2-Bromoethyl)benzaldehyde

    CAS :
    <p>2-(2-Bromoethyl)benzaldehyde is an organic compound that is used in the synthesis of many other compounds. It is produced by the acetylation of 2-bromoethanol with acetic anhydride and hydrochloric acid. This reaction mechanism starts with the formation of a carbocation from the protonated bromine and ethylene, followed by nucleophilic attack by the acetate anion to form a tertiary alcohol. The final step involves elimination of bromine to give 2-(2-bromoethyl)benzaldehyde. Techniques such as basic hydrolysis or chiral resolution can be used to produce optically pure 2-(2-bromoethyl)benzaldehyde.</p>
    Formule :C9H9BrO
    Degré de pureté :(%) Min. 80%
    Couleur et forme :Clear Liquid
    Masse moléculaire :213.07 g/mol

    Ref: 3D-FB147428

    1g
    601,00€
    2g
    760,00€
    100mg
    200,00€
    250mg
    320,00€
    500mg
    450,00€
  • 4-Chlorobenzaldehyde oxime

    CAS :
    <p>4-Chlorobenzaldehyde oxime is an antibacterial agent that is classified as a chloroamine. It has been shown to be an effective inhibitor of bacterial growth, with a low toxicity to mammalian cells. 4-Chlorobenzaldehyde oxime has been shown to be activated by amines and hydroxylamine, and the resulting intermediate can cleave a variety of bonds in the bacterial cell wall. The molecular orbitals of this compound have been calculated using crystallographic data and functional theory. 4-Chlorobenzaldehyde oxime also binds to chloride ions and forms a complex with ammonium nitrate, which may account for its activity against some bacteria that are resistant to chlorinated compounds (e.g., Clostridium difficile). This compound also contains functional groups that may react with disulfides present in the bacterial cell wall.</p>
    Formule :C7H6ClNO
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :155.58 g/mol

    Ref: 3D-FC67886

    10g
    135,00€
    25g
    191,00€
    50g
    291,00€
    100g
    443,00€
  • 3-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 :C6H11NO2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :129.16 g/mol

    Ref: 3D-FC139902

    25g
    135,00€
    50g
    188,00€
    100g
    305,00€