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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.

8551 produits trouvés pour "Aldéhydes"

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  • 4-Fluoro-2-(trifluoromethyl)benzaldehyde

    CAS :
    <p>4-Fluoro-2-(trifluoromethyl)benzaldehyde is a chemical compound that can be used as a reagent in the formylation reaction. This product is soluble in ether, chloroform and benzene. The crystallographic data of this product are available and show that it has an isotropic crystal structure with a monoclinic unit cell. The molecular weight of this product is 150.38 g/mol and the molecular formula is C8H6F3O. The wavelength at which maximum absorption occurs for this product is 266 nm.</p>
    Formule :C8H4F4O
    Degré de pureté :Min. 95%
    Couleur et forme :Clear Liquid
    Masse moléculaire :192.11 g/mol

    Ref: 3D-FF64030

    2kg
    5.923,00€
    5kg
    11.065,00€
    10kg
    15.481,00€
    250g
    233,00€
    500g
    356,00€
  • 4-Benzofurazancarboxaldehyde

    CAS :
    <p>4-Benzofurazancarboxaldehyde is a pyridinium salt that has been shown to be an oxidant and primary amine. It can form a benzoxadiazole or benzothiadiazole with the addition of an amine, such as piperidine. 4-Benzofurazancarboxaldehyde is also able to form a methyl ester with alkali metal. This compound has been shown to have high yield in the formylating reaction.</p>
    Formule :C7H4N2O2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :148.12 g/mol

    Ref: 3D-FB18218

    1g
    134,00€
    2g
    167,00€
    5g
    286,00€
  • 3-Chloro-4-hydroxybenzaldehyde

    CAS :
    <p>3-Chloro-4-hydroxybenzaldehyde is a molecule that belongs to the class of aldehydes. It is a monocarboxylic acid and an important precursor in the production of coumarin derivatives. 3-Chloro-4-hydroxybenzaldehyde has been shown to have pharmacokinetic properties, such as vibrational, chemical, and optical properties. It is also a fluorophore with strong fluorescence emission. The hydroxymethyl group can be programmed by adding an amine or thiol group at the 4 position on the ring of 3-chloro-4-hydroxybenzaldehyde. The addition of these groups will change the optical properties of 3-chloro-4-hydroxybenzaldehyde to make it more useful for biotechnology applications.</p>
    Formule :C7H5ClO2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :156.57 g/mol

    Ref: 3D-FC55022

    1kg
    747,00€
    50g
    135,00€
    100g
    165,00€
    250g
    304,00€
    500g
    497,00€
  • 2-Ethoxy-3-methoxybenzaldehyde

    CAS :
    <p>2-Ethoxy-3-methoxybenzaldehyde is a coordination compound that contains two thiolate ligands, one carbonyl group, and a chelate ring with sulfur. The compound has been shown to bind to the active site of thiosemicarbazide in the enzyme sulfite oxidase, which catalyzes the oxidation of sulfite to sulfate. 2-Ethoxy-3-methoxybenzaldehyde has also been shown to be an effective ligand for rhenium.</p>
    Formule :C10H12O3
    Degré de pureté :Min. 95%
    Masse moléculaire :180.2 g/mol

    Ref: 3D-FE69896

    2g
    264,00€
    5g
    413,00€
    10g
    588,00€
  • 3-Fluoro-2-methoxybenzaldehyde

    CAS :
    <p>3-Fluoro-2-methoxybenzaldehyde is a synthetic chemical that has been used as a precursor in the synthesis of pharmaceuticals and other organic compounds. 3-Fluoro-2-methoxybenzaldehyde can be prepared through the lithiation, chloromethylation, or trimethylation of 3-fluoroacetophenone. The compound can be oxidized to 3,4-dihydrobenzofuran with peroxide at low temperature. This conversion can be achieved using a variety of reagents, such as boron tribromide or boron trichloride.</p>
    Formule :C8H7FO2
    Degré de pureté :Min. 95%
    Couleur et forme :Colorless Powder
    Masse moléculaire :154.14 g/mol

    Ref: 3D-FF67911

    10g
    135,00€
    25g
    178,00€
    50g
    255,00€
  • 5-Bromoindole-3-carboxaldehyde

    CAS :
    <p>5-Bromoindole-3-carboxaldehyde is a water molecule that has been crystallized in the form of an amide. It is a chemical substance with asymmetric synthesis and significant antifungal activity. 5-Bromoindole-3-carboxaldehyde is active against some strains of the fungus Candida albicans and has been shown to inhibit the growth of kidney cells. This molecule also binds to the neurokinin 1 receptor and is used as a probe for fluorescence studies. The efficient method for synthesizing 5-Bromoindole-3-carboxaldehyde includes using silico analysis to confirm the structure on a computer, then performing an asymmetric synthesis with an acid catalyst to produce this compound.</p>
    Formule :C9H6BrNO
    Degré de pureté :Min. 98 Area-%
    Couleur et forme :Powder
    Masse moléculaire :224.05 g/mol

    Ref: 3D-FB30367

    50g
    135,00€
  • 2,6-Dihydroxybenzaldehyde

    CAS :
    <p>2,6-Dihydroxybenzaldehyde is a chemical compound that has been used as an intermediate in the synthesis of other chemicals. It is also used as a precursor for benzaldehyde and benzoic acid. 2,6-Dihydroxybenzaldehyde can be synthesized by reacting sodium carbonate with pluronic F127 in the presence of cationic surfactant. The surface methodology used in this process involves the use of hydrophobic molecules to form micelles and liposomes on the surface of the electrode. The interaction between these micelles and liposomes is pH dependent. This reaction causes an increase in hydrogen ions, which leads to an increase in conductivity at acidic pH values. Electrochemical impedance spectroscopy (EIS) results show that 2,6-dihydroxybenzaldehyde reacts with high concentrations of salt and water vapor. FTIR spectroscopy shows that it has two hydroxyl groups and one double</p>
    Formule :C7H6O3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :138.12 g/mol

    Ref: 3D-FD63326

    10g
    135,00€
    25g
    159,00€
    50g
    262,00€
    100g
    478,00€
  • 4-Fluoro-3-nitrobenzaldehyde

    CAS :
    <p>4-Fluoro-3-nitrobenzaldehyde is a diphenyl ether that has been used as a starting material for the synthesis of dihydroisoquinolines and related compounds. The compound also inhibits IL-10 production in an experiment with human cells, which might be due to its ability to act as a pro-inflammatory cytokine. 4-Fluoro-3-nitrobenzaldehyde can be used as a control experiment for 4-fluoroaniline, which was found to inhibit IL-10 production in an experiment with human cells.<br>4-Fluoro-3-nitrobenzaldehyde is not active against P. aeruginosa, but does have antinociceptive effects and can be considered to have nucleophilic properties.</p>
    Formule :C7H4FNO3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :169.11 g/mol

    Ref: 3D-FF10228

    50g
    135,00€
  • 4-Ethoxy-3-hydroxybenzaldehyde

    CAS :
    <p>4-Ethoxy-3-hydroxybenzaldehyde (4EHB) is a thioacetal that has been shown to be an effective precursor for the synthesis of many other molecules, such as combretastatin a-4. It is prepared by reaction of ethylmagnesium bromide and acetone. 4EHB has been shown to have antifungal properties in vitro, and can be used in the treatment of cancer cells. This compound is volatile and can be easily detected with headspace techniques. The functional group of this molecule is an alcohol group, which is found on the ring structure. Spectroscopic analysis shows that it has a carbonyl group with an OH group attached to it.</p>
    Formule :C9H10O3
    Degré de pureté :Min. 95%
    Couleur et forme :Colorless Powder
    Masse moléculaire :166.17 g/mol

    Ref: 3D-FE71570

    1g
    723,00€
    2g
    1.060,00€
    100mg
    203,00€
    250mg
    381,00€
    500mg
    594,00€
  • 3-Benzyloxybenzaldehyde

    CAS :
    <p>3-Benzyloxybenzaldehyde (3BOBA) is a hydrochloride salt of 3-benzyloxybenzaldehyde. 3BOBA has shown anti-inflammatory activity in hl-60 cells and prostate cancer cells through inhibition of the activation of nuclear factor kappa B. This inhibition was found to be due to the apoptosis protein, survivin, which was downregulated by 3BOBA treatment. The analogs of 3BOBA are known as curcumin analogs, and have shown anticancer properties in clinical trials.</p>
    Formule :C14H12O2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :212.24 g/mol

    Ref: 3D-FB29112

    1kg
    457,00€
    100g
    134,00€
    250g
    200,00€
    500g
    308,00€
  • 3,5-Dibromosalicylaldehyde

    CAS :
    <p>3,5-Dibromosalicylaldehyde is a copper complex that has been synthesized from 3,5-dibromosalicylaldehyde and copper chloride. FTIR spectroscopy revealed that the coordination geometry of the copper complex is octahedral with two nitrogen atoms in the equatorial plane. The presence of hydrogen bonding interactions was confirmed by homologous protein adsorption experiments. This chemical structure was determined using X-ray crystallography and fluorescence probe experiments. The copper complex showed high affinity for malonic acid, which is an ester hydrochloride. The molecular mechanism of this interaction is based on adsorption, which occurs through hydrogen bonding interactions and hydrophobic interactions. Structural analysis revealed that the polymeric matrix consists of a three-dimensional network of crosslinked chains, while FTIR analysis indicated a possible disulfide bond between two cysteine residues.</p>
    Formule :C7H4Br2O2
    Degré de pureté :Min. 95%
    Couleur et forme :Yellow Powder
    Masse moléculaire :279.91 g/mol

    Ref: 3D-FD29079

    1kg
    478,00€
    250g
    200,00€
    500g
    320,00€
  • 1-Naphthaldehyde

    CAS :
    <p>1-Naphthaldehyde is a coordination compound that contains 1 naphthyl group and an oxygen atom. It can be used as an oxidation catalyst, intramolecular hydrogen, or a reaction solution. The antimicrobial activity of 1-naphthaldehyde has been shown in the presence of sodium carbonate or potassium phosphate buffer. 1-Naphthaldehyde has been shown to possess structural properties similar to those of other metal chelates, such as zinc pyrithione. The protonated form of 1-naphthaldehyde has been identified by means of analytical methods including gas chromatography and mass spectrometry.</p>
    Formule :C11H8O
    Degré de pureté :Min. 95%
    Couleur et forme :Yellow To Brown Liquid
    Masse moléculaire :156.18 g/mol

    Ref: 3D-FN02194

    50g
    À demander
    -Unit-gg
    À demander
  • 3-Bromo-5-chloro-2-hydroxybenzaldehyde

    CAS :
    <p>3-Bromo-5-chloro-2-hydroxybenzaldehyde is a molecule that contains nitrogen atoms. It has coordination geometry and a chelate ring. 3-Bromo-5-chloro-2-hydroxybenzaldehyde also has electrochemical properties, which can be studied by cyclic voltammetry. This molecule is a copper complex that exhibits fluorescence properties and dihedral angles. The magnetic resonance spectrum of 3-bromo-5-chloro-2 hydroxybenzaldehyde displays hydrogen bonding interactions and an imine nitrogen. 3BChBrOH also absorbs light at wavelengths of 280 nm (max) and 240 nm (min).</p>
    Formule :C7H4BrClO2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :235.46 g/mol

    Ref: 3D-FB70582

    100g
    134,00€
    250g
    171,00€
    500g
    272,00€
  • 3-Hydroxy-2-methoxybenzaldehyde

    CAS :
    <p>3-Hydroxy-2-methoxybenzaldehyde is a synthetic compound that is used as an antiviral agent. It has been shown to inhibit the replication of Coxsackievirus A9 (CV-A9). In addition, 3-Hydroxy-2-methoxybenzaldehyde reacts with isoeugenol and isonicotinic acid under acidic conditions to form 4-allyl-2-methoxyphenol, which has antiviral activity against CV-A9. This reaction requires a catalyst, such as zinc chloride or nickel sulfate. The rate of this reaction can be increased by increasing the reaction time. 3-Hydroxy-2-methoxybenzaldehyde also inhibits the virus's ability to bind to cells and enter them, reducing its infectivity.</p>
    Formule :C8H8O3
    Couleur et forme :Powder
    Masse moléculaire :152.15 g/mol

    Ref: 3D-FH67917

    2g
    182,00€
    5g
    356,00€
    10g
    467,00€
    25g
    1.005,00€
    50g
    1.743,00€
  • 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-Hydroxy-4-morpholinobenzaldehyde

    CAS :
    <p>Please enquire for more information about 2-Hydroxy-4-morpholinobenzaldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Formule :C11H13NO3
    Degré de pureté :Min. 95%
    Masse moléculaire :207.23 g/mol

    Ref: 3D-FH52889

    25mg
    238,00€
    50mg
    344,00€
    100mg
    470,00€
    250mg
    781,00€
    500mg
    1.126,00€
  • 2-Nitroterephthalaldehyde

    CAS :
    <p>2-Nitroterephthalaldehyde is a chiral molecule that can be used in the supramolecular synthesis of macrocycles. This molecule has been shown to catalyze the formation of imines, which are important for the synthesis of macrocycles. The kinetic and thermodynamic properties of 2-Nitroterephthalaldehyde have been studied and found to be favorable for this type of reaction.</p>
    Formule :C8H5NO4
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :179.13 g/mol

    Ref: 3D-FN133686

    1g
    497,00€
    2g
    717,00€
    5g
    1.280,00€
    500mg
    308,00€
  • 3,5-Dimethoxybenzaldehyde

    CAS :
    <p>3,5-Dimethoxybenzaldehyde is a fungicide that can kill fungal cells by inhibiting the synthesis of ergosterol, an important component of the fungal cell membrane. It has been shown to be effective against Cryptococcus neoformans and other fungi. 3,5-Dimethoxybenzaldehyde inhibits mitochondrial superoxide production and the growth of fungi in a model system. The optimum concentration for inhibition was determined in a kinetic and thermodynamic study. This compound has also been shown to have anti-inflammatory properties, which may be due to its ability to inhibit prostaglandin synthesis.</p>
    Formule :C9H10O3
    Degré de pureté :Min. 98%
    Couleur et forme :Powder
    Masse moléculaire :166.17 g/mol

    Ref: 3D-FD50738

    1kg
    1.088,00€
    50g
    255,00€
    100g
    382,00€
    250g
    487,00€
    500g
    923,00€
  • 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€
  • 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€