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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.

8540 produits trouvés pour "Aldéhydes"

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  • Ac-Ala-Ala-Val-Ala-Leu-Leu-Pro-Ala-Val-Leu-Leu-Ala-Leu-Leu-Ala-Pro-Ile-Glu-Thr-Asp-aldehyde trifluoroacetate salt

    CAS :
    <p>Please enquire for more information about Ac-Ala-Ala-Val-Ala-Leu-Leu-Pro-Ala-Val-Leu-Leu-Ala-Leu-Leu-Ala-Pro-Ile-Glu-Thr-Asp-aldehyde trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formule :C95H162N20O26
    Degré de pureté :Min. 95%
    Masse moléculaire :2,000.42 g/mol

    Ref: 3D-FA111124

    1mg
    525,00€
    500µg
    344,00€
  • 4-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 :C7H4ClFO
    Degré de pureté :Min. 95%
    Masse moléculaire :158.56 g/mol

    Ref: 3D-FC08307

    250g
    863,00€
  • Z-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 :C30H39N3O7
    Degré de pureté :Min. 95%
    Masse moléculaire :553.65 g/mol

    Ref: 3D-FL111084

    2mg
    860,00€
    5mg
    906,00€
    10mg
    1.494,00€
  • 5-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 :C8H4BrF3O2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :269.02 g/mol

    Ref: 3D-FB64000

    10g
    135,00€
    1kg
    3.834,00€
    25g
    193,00€
    50g
    336,00€
  • 4-tert-Butoxybenzaldehyde

    CAS :
    <p>4-tert-Butoxybenzaldehyde is a colorless liquid that has a viscosity of 0.3 mm2/s at 25 °C. It can be synthesized by reacting pyridine with hydrochloric acid in the presence of a Grignard reagent. 4-tert-Butoxybenzaldehyde reacts with phenolic antioxidants to form an ester, which can be used as an industrial solvent. The crystal x-ray diffraction pattern of 4-tert-Butoxybenzaldehyde exhibits peaks at 2θ = 8.0, 11.5, and 18.5° corresponding to the (100), (200), and (220) planes, respectively. This chemical can also undergo reactions that lead to termination or transfer reactions, including diethyl ketomalonate formation with diethyl malonate in the presence of water as a solvent and potassium hydroxide as a catalyst for transfer reactions.END&gt;</p>
    Formule :C11H14O2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :178.23 g/mol

    Ref: 3D-FB67936

    1g
    147,00€
    2g
    196,00€
    5g
    252,00€
    10g
    363,00€
    25g
    561,00€
  • 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 :C9H4F6O
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :242.12 g/mol

    Ref: 3D-FB38259

    1kg
    1.147,00€
    50g
    209,00€
    100g
    310,00€
    250g
    558,00€
    500g
    911,00€
  • 3-Thien-2-yl-1H-pyrazole-4-carbaldehyde

    CAS :
    <p>3-Thien-2-yl-1H-pyrazole-4-carbaldehyde is a ligand that can be used to inhibit the activity of nicotine in the human liver. It has been shown to reduce chemical inhibitor activity globally and systematically, and it may have therapeutic potential for preventing death from tobacco use. 3-Thien-2-yl-1H-pyrazole-4-carbaldehyde binds to nicotine receptors by forming hydrogen bonds with the receptor's nicotinic acetylcholine binding sites. This prevents nicotine from binding to those sites, resulting in a reduction of the addictive properties of tobacco. 3TPCA is being developed as a drug candidate for treating tobacco use disorders.</p>
    Formule :C8H6N2OS
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :178.21 g/mol

    Ref: 3D-FT112117

    5g
    863,00€
    10g
    921,00€
  • 4-Chloro-2-nitrobenzaldehyde

    CAS :
    <p>4-Chloro-2-nitrobenzaldehyde is a reactive intermediate that has been used to investigate the reaction mechanism of protonation. It is an n-oxide and has been shown to react with calcium carbonate under acidic conditions, forming a stable product. 4-Chloro-2-nitrobenzaldehyde has also been used in the synthesis of amides and nitro compounds. This compound possesses two functional groups, which are a nitro group and a chloro group on the aromatic ring.</p>
    Formule :C7H4ClNO3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :185.56 g/mol

    Ref: 3D-FC20029

    25g
    218,00€
    50g
    375,00€
    100g
    607,00€
    250g
    979,00€
    500g
    1.627,00€
  • Cell-permeable Caspase-1 Inhibitor I trifluoroacetate salt

    CAS :
    <p>Please enquire for more information about Cell-permeable Caspase-1 Inhibitor I trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formule :C97H160N20O24
    Degré de pureté :Min. 95%
    Masse moléculaire :1,990.43 g/mol

    Ref: 3D-FC111128

    5mg
    863,00€
    10mg
    1.315,00€
    25mg
    2.785,00€
  • Hexoprenaline

    CAS :
    <p>β-adrenoreceptor agonist; betamimetic agent</p>
    Degré de pureté :Min. 95%

    Ref: 3D-FH158621

    2mg
    863,00€
    5mg
    1.050,00€
    10mg
    1.640,00€
    25mg
    2.812,00€
    50mg
    5.112,00€
  • 3,5-Dihydroxybenzaldehyde

    CAS :
    <p>3,5-Dihydroxybenzaldehyde (DHBA) is a plant metabolite that is classified as a phenolic compound. It is found in many plants and has important biological functions such as the production of carotenoids or the cleavage of carotenoid to form other compounds. DHBA can be extracted from plant tissue with hydrochloric acid or carbon sources. It has been shown that DHBA inhibits the growth of soil bacteria by binding to amines and thus preventing them from reacting with substrates. This may be due to its ability to act as an electron donor, which could also explain its inhibitory activity on carotenoid cleavage.</p>
    Formule :C7H6O3
    Degré de pureté :Min. 98 Area-%
    Couleur et forme :Off-White To Beige To Brown Solid
    Masse moléculaire :138.12 g/mol

    Ref: 3D-FD34163

    25g
    410,00€
    50g
    668,00€
    100g
    920,00€
  • Cell-permeable Caspase-3 Inhibitor I trifluoroacetate salt

    CAS :
    <p>Please enquire for more information about Cell-permeable Caspase-3 Inhibitor I trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formule :C94H158N20O27
    Degré de pureté :Min. 95%
    Masse moléculaire :2,000.38 g/mol

    Ref: 3D-FC111127

    5mg
    863,00€
    10mg
    1.315,00€
    25mg
    2.785,00€
  • 1-H-Pyrazole-3-carboxaldehyde

    CAS :
    <p>1-H-Pyrazole-3-carboxaldehyde (1HP) is a β-unsaturated ketone that has been shown to inhibit the growth of chronic pulmonary fungal infections, such as histoplasmosis, coccidioidomycosis, and blastomycosis. It has also been shown to have anticancer activity in vitro and in vivo. 1HP inhibits cellular proliferation by inducing cell cycle arrest at the G(2)/M checkpoint. The molecular mechanism of this inhibition is due to an increase in the expression of p21 protein and p27 protein, which are tumor suppressor proteins that regulate progression through the cell cycle. 1HP also inhibits HIV infection by inhibiting reverse transcriptase and proteases, which are enzymes involved in viral replication. This compound binds to active methylene groups on the enzyme's surface, blocking its ability to perform chemical reactions with other molecules. 1HP also has strong inhibitory effects on cancer cells because it causes structural</p>
    Formule :C4H4N2O
    Degré de pureté :Min. 95%
    Masse moléculaire :96.09 g/mol

    Ref: 3D-FP05874

    100g
    863,00€
    250g
    1.219,00€
    500g
    1.734,00€
  • Ac-Leu-Val-Lys-aldehyde

    CAS :
    <p>Please enquire for more information about Ac-Leu-Val-Lys-aldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formule :C19H36N4O4
    Degré de pureté :Min. 95%
    Masse moléculaire :384.51 g/mol

    Ref: 3D-FA111043

    5mg
    863,00€
    10mg
    1.260,00€
    25mg
    2.669,00€
  • 5-Bromo-2-hydroxybenzaldehyde

    CAS :
    <p>5-Bromo-2-hydroxybenzaldehyde (5BHB) is an organic compound that has been shown to have a coordination geometry of group p2. This compound binds to DNA and RNA, inhibiting the transcription process. 5BHB also has the ability to form a copper complex with malonic acid. This redox potential is reduced by one electron when copper is added in order to form the copper complex, which allows for the reactivity of 5BHB to be increased. 5BHB binds to nucleic acids through hydrogen bonding interactions with nitrogen atoms and lone pairs on oxygen atoms. The reaction mechanism for 5BHB involves intramolecular hydrogen transfer from one molecule of 5BHB to another, forming an intermediate that then reacts with nucleic acid.</p>
    Formule :C7H5BrO2
    Degré de pureté :Min. 95%
    Couleur et forme :White Powder
    Masse moléculaire :201.02 g/mol

    Ref: 3D-FB04957

    1kg
    607,00€
    2kg
    806,00€
    5kg
    1.085,00€
    250g
    341,00€
    500g
    478,00€
  • 1-Trityl-1H-imidazole-4-carbaldehyde

    CAS :
    <p>1-Trityl-1H-imidazole-4-carbaldehyde is a phosphorane that has been synthesized in the laboratory. It is an organometallic compound with a chloroformate ligand and a mononuclear, dimethylformamide complex. 1-Trityl-1H-imidazole-4-carbaldehyde has shown to be an electrophile and binds to receptor sites with high affinity. This may be due to its ability to form hydrogen bonds with the receptor site, which often occurs for pharmacokinetic profiles.</p>
    Formule :C23H18N2O
    Degré de pureté :Min. 95%
    Masse moléculaire :338.4 g/mol

    Ref: 3D-FT140507

    100g
    546,00€
    250g
    729,00€
    500g
    923,00€
  • 2,3,5-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 :C7H3Cl3O
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :209.46 g/mol

    Ref: 3D-FT67475

    10g
    256,00€
    25g
    375,00€
    50g
    534,00€
    100g
    823,00€
    250g
    1.192,00€
  • (+/-)-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 :C10H14O
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :150.22 g/mol

    Ref: 3D-FP61740

    100g
    3.168,00€
    250g
    4.541,00€
    500g
    6.338,00€
  • 3-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 :C6H4N2O3
    Degré de pureté :Min. 95%
    Masse moléculaire :152.11 g/mol

    Ref: 3D-FN151432

    5g
    863,00€
    10g
    1.085,00€
  • Poly[(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)x
    Degré de pureté :Min. 95%
    Couleur et forme :Clear Liquid

    Ref: 3D-FP158268

    250g
    863,00€
  • trans,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 :C9H14O
    Degré de pureté :Min. 95%
    Couleur et forme :Clear Liquid
    Masse moléculaire :138.21 g/mol

    Ref: 3D-FN02650

    100g
    1.302,00€
  • 2-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 :C8H16O
    Degré de pureté :Min. 95%
    Masse moléculaire :128.21 g/mol

    Ref: 3D-FP27222

    1g
    1.735,00€
    2g
    2.112,00€
    5g
    2.957,00€
    10g
    4.752,00€
    500mg
    1.301,00€
  • Benzaldehyde 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 :C8H9N3O
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :163.18 g/mol

    Ref: 3D-FB18176

    5g
    863,00€
    10g
    1.085,00€
  • 2-Hydroxyisophthalaldehyde

    CAS :
    Formule :C8H6O3
    Degré de pureté :>98.0%(GC)(T)
    Couleur et forme :White to Light yellow to Light orange powder to crystal
    Masse moléculaire :150.13
  • 4-(2-Hydroxyethoxy)benzaldehyde

    CAS :
    Formule :C9H10O3
    Degré de pureté :>98.0%(GC)
    Couleur et forme :White to Light yellow to Light orange powder to crystal
    Masse moléculaire :166.18
  • 3,6-Dimethylsalicylaldehyde

    CAS :
    Formule :C9H10O2
    Degré de pureté :>98.0%(GC)(T)
    Couleur et forme :White to Light orange to Pale yellow green powder to crystal
    Masse moléculaire :150.18
  • 2,3-Dihydroxybenzaldehyde

    CAS :
    Formule :C7H6O3
    Degré de pureté :>98.0%(GC)(T)
    Couleur et forme :Light yellow to Yellow to Green powder to crystal
    Masse moléculaire :138.12
  • 4-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 :C9H7NO3
    Degré de pureté :98%
    Couleur et forme :White to yellow to orange, Powder
    Masse moléculaire :177.16
  • Cyclopentanecarbaldehyde

    CAS :
    Formule :C6H10O
    Degré de pureté :95%
    Couleur et forme :Liquid
    Masse moléculaire :98.1430
  • Trimethylacetaldehyde

    CAS :
    Formule :C5H10O
    Degré de pureté :96%
    Couleur et forme :Liquid
    Masse moléculaire :86.1323
  • Cyclobutanecarboxaldehyde

    CAS :
    Formule :C5H8O
    Degré de pureté :95%
    Couleur et forme :Liquid
    Masse moléculaire :84.1164
  • 5-Nitrovanillin

    CAS :
    Formule :C8H7NO5
    Degré de pureté :>98.0%(T)
    Couleur et forme :Yellow to Brown to Dark green powder to crystal
    Masse moléculaire :197.15
  • (1S,3S,5S)-Adamantane-1,3,5,7-tetracarbaldehyde

    CAS :
    Degré de pureté :95%
    Masse moléculaire :248.2779998779297
  • 1-ethyl-3-piperidinecarbaldehyde hydrochloride

    CAS :
    Degré de pureté :95.0%
    Masse moléculaire :177.6699981689453
  • 2-(BENZYLOXY)-5-FLUOROBENZALDEHYDE

    CAS :
    Degré de pureté :95.0%
    Masse moléculaire :230.23800659179688
  • 4-Piperidinylphenylglyoxal hydrate

    CAS :
    Degré de pureté :95.0%
    Couleur et forme :Solid
    Masse moléculaire :235.2830047607422
  • 3-Fluoro-4-methylbenzaldehyde

    CAS :
    Formule :C8H7FO
    Degré de pureté :>95.0%(GC)
    Couleur et forme :Light yellow to Yellow to Orange clear liquid
    Masse moléculaire :138.14

    Ref: 3B-F0792

    Produit arrêté
  • 8-Nonenal

    Produit contrôlé
    CAS :
    <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 :C9H16O
    Couleur et forme :Neat
    Masse moléculaire :140.22
  • 5-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 :C5H3NO3S
    Degré de pureté :Min. 95%
    Masse moléculaire :157.15 g/mol
  • L-(-)-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 :C3H6O3
    Degré de pureté :Min. 95%
    Couleur et forme :Clear Viscous Liquid
    Masse moléculaire :90.08 g/mol