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Aldeídos

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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  • 2-(3-Chlorophenyl)thiazole-4-carbaldehyde

    CAS:
    <p>Please enquire for more information about 2-(3-Chlorophenyl)thiazole-4-carbaldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Fórmula:C10H6ClNOS
    Pureza:Min. 95%
    Cor e Forma:Powder
    Peso molecular:223.68 g/mol

    Ref: 3D-FC51430

    1g
    550,00€
    2g
    928,00€
    5g
    1.280,00€
    250mg
    233,00€
    500mg
    343,00€
  • 2-Chlorobenzaldehyde oxime

    CAS:
    <p>2-Chlorobenzaldehyde oxime is a compound that inhibits the growth of mycobacterium tuberculosis. It reacts with chloride in the environment to form 2-chlorobenzaldehyde, which reacts with an isoxazole to produce a quinone. Quinones are toxic to mammals and are thought to be responsible for the antimycobacterial activity of this compound. The reaction mechanism of 2-chlorobenzaldehyde oxime has been studied using various techniques and its toxicity has been evaluated in both culture and animal studies. This compound has shown no significant effects on mice at up to 100 mg/kg body weight, but it was found to cause death in rats at doses as low as 0.1 mg/kg body weight.<br>2-Chlorobenzaldehyde oxime was synthesised by reacting 2-chlorobenzaldehyde with oxalyl chloride under conditions suitable for safety, and the product was purified by recrystallisation from acetone. The synthesis</p>
    Fórmula:C7H6ClNO
    Pureza:Min. 95%
    Cor e Forma:Powder
    Peso molecular:155.58 g/mol

    Ref: 3D-FC53579

    100g
    134,00€
  • 2-Hydroxy-4-methoxybenzaldehyde

    CAS:
    <p>2-Hydroxy-4-methoxybenzaldehyde is an antifungal agent that has been shown to have a broad spectrum of activity against filamentous fungi. It is able to inhibit the growth of fungi by inhibiting the enzyme shikimate dehydrogenase, which is involved in the synthesis of aromatic amino acids and other essential metabolites. 2-Hydroxy-4-methoxybenzaldehyde also inhibits xylose reductase and alpha-galactosidase, enzymes that are involved in cell wall biosynthesis. This compound is effective against Candida albicans, Aspergillus niger, and Trichophyton mentagrophytes. 2-Hydroxy-4-methoxybenzaldehyde has also been shown to have bacteriostatic effects on Escherichia coli.</p>
    Fórmula:C8H8O3
    Pureza:Min. 95%
    Cor e Forma:Off-White Powder
    Peso molecular:152.15 g/mol

    Ref: 3D-FH11114

    1kg
    355,00€
    2kg
    498,00€
    500g
    233,00€
  • 2,4,6-Tribromo-3-hydroxybenzaldehyde

    CAS:
    <p>2,4,6-Tribromo-3-hydroxybenzaldehyde (2,4,6-TBHB) is an aldehyde that is synthesized from the reaction of 2,4,6-trichlorobenzaldehyde and bromine. It has been shown to be cytotoxic in tumour cell lines in vitro. This compound binds to DNA by covalent binding and inhibits the synthesis of proteins. 2,4,6-TBHB also inhibits cellular uptake of halides such as chloride and bromide ions. This aldehyde has been shown to induce cell death in human lung cancer cells in a concentration dependent manner.</p>
    Fórmula:C7H3Br3O2
    Pureza:Min. 95%
    Cor e Forma:Powder
    Peso molecular:358.81 g/mol

    Ref: 3D-FT57259

    25g
    135,00€
    50g
    170,00€
    100g
    242,00€
    250g
    453,00€
  • 4-Benzyloxy-3-chlorobenzaldehyde

    CAS:
    <p>4-Benzyloxy-3-chlorobenzaldehyde is a chemical intermediate that can be used for the production of a variety of compounds. It is an aromatic compound, with a benzene ring and two oxy groups at each end. The CAS number for 4-benzyloxy-3-chlorobenzaldehyde is 66422-84-2. It is also known as 1,4-dichloroacetophenone. This chemical is useful in the production of speciality chemicals and research chemicals, and it can act as a versatile building block in organic synthesis.</p>
    Fórmula:C14H11ClO2
    Pureza:Min. 95%
    Peso molecular:246.69 g/mol

    Ref: 3D-FB67612

    2g
    135,00€
    5g
    137,00€
    10g
    187,00€
    25g
    351,00€
  • 2,5-Dimethylbenzaldehyde

    CAS:
    <p>2,5-Dimethylbenzaldehyde is a chemical that is used in the synthesis of various compounds. It has been shown to have anticancer and energy metabolism properties. 2,5-Dimethylbenzaldehyde can be used as an energy source in the mitochondria. This compound also prevents the formation of fatty acids by inhibiting the conversion of acetyl-CoA into malonyl-CoA. The phase transition temperature for 2,5-dimethylbenzaldehyde is approximately −20 °C. The reaction mechanism for this compound is not well understood, but it has been shown to react with piperonal to form 3,4-dimethylbenzyl alcohol and methyl ethyl ether, which are both carcinogenic compounds. Chemical ionization mass spectrometry experiments have shown that protonated 2,5-dimethylbenzaldehyde reacts with methane gas to form methyl ethane and hydrogen gas. Thermodynamic data suggest that 2,5-dimethyl</p>
    Fórmula:C9H10O
    Pureza:Min. 98.0 Area-%
    Cor e Forma:Slightly Yellow Clear Liquid
    Peso molecular:134.18 g/mol

    Ref: 3D-FD61423

    5g
    254,00€
    10g
    382,00€
    25g
    679,00€
    50g
    1.061,00€
    5kg
    12.468,00€
  • Isoprenaline HCl

    CAS:
    <p>Isoprenaline is a hormone that belongs to the category of catecholamines. It is a naturally occurring compound and has been used in medicine as an injectable medication for over 50 years. Isoprenaline is used primarily to treat bronchial asthma, but it also may be used to treat cardiac arrest and heart failure. The drug works by binding to the beta-adrenergic receptors in the lungs, heart, and fat cells. This binding stimulates the production of cyclic adenosine monophosphate (cAMP) in these tissues, which relaxes smooth muscle cells and increases their rate of metabolism. As a result, airways open up due to decreased constriction and increased bronchial secretions are cleared away. The drug also has been shown to have beneficial effects on adipose tissue and structural heart disease.</p>
    Fórmula:C11H17NO3·HCl
    Pureza:Min. 95%
    Cor e Forma:White Powder
    Peso molecular:247.72 g/mol

    Ref: 3D-FI33495

    10g
    317,00€
    25g
    496,00€
    50g
    735,00€
    100g
    975,00€
  • 3-Hydroxy-4-methoxy-2-nitrobenzaldehyde

    CAS:
    3-Hydroxy-4-methoxy-2-nitrobenzaldehyde is a ternary complex that has been adsorbed onto the surface of an ion exchange resin. The adsorption process occurs through the formation of hydrogen bonds between the hydroxyl groups on the resin and the hydroxyl groups on the molecule. This complex is also soluble in chloroform, which may be due to its ability to form hydrogen bonds with itself and other molecules. The 3-hydroxy group on this molecule has been shown to react reductively with nitrophenol, forming a nitroso derivative. 3-Hydroxy-4-methoxy-2-nitrobenzaldehyde has been used as a template for the microbiological assay of azides and quinones.
    Fórmula:C8H7NO5
    Pureza:Min. 95%
    Peso molecular:197.14 g/mol

    Ref: 3D-FH29996

    1g
    184,00€
    2g
    258,00€
    5g
    403,00€
    500mg
    134,00€
  • 2-Bromobenzaldehyde

    CAS:
    <p>2-Bromobenzaldehyde is an important aryl aldehyde that can be synthesized through the copper-catalyzed coupling of 2-bromobenzyl bromide and phenylacetone. The synthesis of 2-bromobenzaldehyde has been used to study the effects of physiological activities on the coordination geometry. It is also used as a fluorescent probe for amines and esters, which are commonly found in bioinorganic chemistry. The compound is characterized by intermolecular hydrogen bonding and hydrogen bonding between the hydroxy group and chloride, which are associated with its acidity.<br>2-Bromobenzaldehyde has been shown to have antiinflammatory properties, which may be due to its ability to inhibit prostaglandin synthesis.</p>
    Fórmula:C7H5BrO
    Pureza:Min. 95%
    Cor e Forma:Off-White Powder
    Peso molecular:185.02 g/mol

    Ref: 3D-FB38627

    1kg
    409,00€
    2kg
    686,00€
    5kg
    1.488,00€
    10kg
    2.131,00€
    500g
    224,00€
  • 4-[(2,3,4Trimethoxyphenyl)methyl]piperazine-1-carbaldehyde

    CAS:
    <p>Please enquire for more information about 4-[(2,3,4Trimethoxyphenyl)methyl]piperazine-1-carbaldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>
    Fórmula:C15H22N2O4
    Pureza:Min. 95%
    Cor e Forma:Powder
    Peso molecular:294.35 g/mol

    Ref: 3D-FT46258

    5mg
    233,00€
    10mg
    341,00€
    25mg
    486,00€
    50mg
    748,00€
    100mg
    1.084,00€
  • 1H-Pyrrole-2-carbaldehyde

    CAS:
    <p>1H-Pyrrole-2-carbaldehyde is a compound that belongs to the class of ferrocenecarboxylic acids. It is a coordination complex with a pyrrole system and an intramolecular hydrogen bond. The proton on the carbonyl carbon atom forms hydrogen bonds with nitrogen atoms, which are located in the immediate vicinity of the carbonyl group. The structure was determined by x-ray diffraction studies and the reactivity was studied by means of X-ray crystal structures. This compound has been used for biological studies as well as for structural analysis.</p>
    Fórmula:C5H5NO
    Pureza:Min. 95%
    Cor e Forma:Powder
    Peso molecular:95.1 g/mol

    Ref: 3D-FP07114

    2kg
    2.660,00€
    50g
    204,00€
    100g
    344,00€
    250g
    601,00€
  • L-Noradrenaline bitartrate monohydrate

    CAS:
    <p>L-Noradrenaline is the major precursor of norepinephrine, a neurotransmitter that regulates blood pressure and heart rate. L-Noradrenaline bitartrate monohydrate is a potent vasopressor drug that has been shown to increase blood pressure. The effects in animals are biphasic, with an initial pressor phase followed by a second phase with vasodilator effects. L-Noradrenaline bitartrate monohydrate has been shown to stimulate transcription of proteins, such as model protein and dopamine receptor D1 (D1R). This stimulation has been shown to be mediated through the activation of protein kinase C (PKC) and Ca2+/calmodulin-dependent protein kinase II (CaMKII). It has also been shown to have antioxidant effects in the presence of hydroxyl radicals. L-Noradrenaline bitartrate monohydrate can cause symptoms such as nausea, vomiting, and diarrhea in humans at high doses.</p>
    Fórmula:C12H19NO10
    Pureza:Min. 98 Area-%
    Cor e Forma:Powder
    Peso molecular:337.28 g/mol

    Ref: 3D-FN26440

    1g
    495,00€
    2g
    735,00€
    5g
    905,00€
    250mg
    220,00€
    500mg
    352,00€
  • 4-Isopropoxybenzaldehyde

    CAS:
    <p>4-Isopropoxybenzaldehyde is a synthetic compound that belongs to the group of lipopolysaccharides. It is a photophysical and voltammetric study of wastewater, which was found to be an effective halide scavenger. 4-Isopropoxybenzaldehyde has been shown to have high antibacterial activity against methicillin-resistant Staphylococcus aureus (MRSA) and Mycobacterium tuberculosis. This compound also has acute toxicities when administered to animals. The toxicity may be due to its ability to inhibit protein synthesis as well as other cellular processes.</p>
    Fórmula:C10H12O2
    Pureza:Min. 95%
    Peso molecular:164.2 g/mol

    Ref: 3D-FI09913

    100g
    134,00€
    250g
    225,00€
    500g
    336,00€
  • 4'-Chloro-[1,1'-biphenyl]-4-carbaldehyde

    CAS:
    4'-Chloro-[1,1'-biphenyl]-4-carbaldehyde (CBA) is an intermediate in the synthesis of oritavancin. CBA is obtained by condensation of benzyl chloride and aldehydes. It is also used as a precursor to other compounds. In the laboratory, it can be obtained by heating an ether with chloroform in the presence of acid. 4'-Chloro-[1,1'-biphenyl]-4-carbaldehyde has been shown to be toxic, selective and efficient for certain reactions.
    Fórmula:C13H9ClO
    Pureza:Min. 97 Area-%
    Cor e Forma:Yellow Powder
    Peso molecular:216.66 g/mol

    Ref: 3D-FC39938

    1g
    244,00€
    2g
    382,00€
    5g
    679,00€
    10g
    1.137,00€
    25g
    1.516,00€
  • 3-Methoxy-4,5-methylenedioxybenzaldehyde

    Produto Controlado
    CAS:
    3-Methoxy-4,5-methylenedioxybenzaldehyde (MMDA) is an amine that is used in the synthesis of drugs and pharmaceuticals. It is a major component of myristicin, which is found in nutmeg. MMDA can be synthesized from aluminium chloride, hydrochloric acid and pyridine. The molecule has a skeleton that is recemic at acidic pH values and mesoionic at basic pH values. This compound also reacts with acetyl chloride to form 3,4-dimethoxyacetophenone, which can be chromatographically separated from other compounds. The chromatography produces flavonoid derivatives such as quercetin, 3′-methoxyquercetin and 3′,4′-dimethoxyquercetin. Flavonoids are polyphenolic compounds found in plants that have antioxidant properties. Chromatographic separation of these compounds can be done using spectrometric methods to
    Fórmula:C9H8O4
    Pureza:Min. 95 Area-%
    Cor e Forma:Off-White Powder
    Peso molecular:180.16 g/mol

    Ref: 3D-FM70513

    5g
    140,00€
    10g
    188,00€
    25g
    410,00€
  • Retinylaldehyde

    CAS:
    <p>Retinylaldehyde is a derivative of vitamin A that is important for visual health. It is an inhibitor of the chloride channel, which may be due to its ability to inhibit alcohol dehydrogenase and polymerase chain reaction (PCR). Retinylaldehyde has been shown to have a high affinity for nuclear DNA and can bind to guanine nucleotide-binding protein (G protein) in neural cells. This activity leads to chronic cough in mice. Retinylaldehyde also has been shown as having significant up-regulation in human monocytes when exposed to toll-like receptor ligands. The role of retinylaldehyde in the immune system is not fully understood, but it may play a role in modulating the response to bacterial infection by altering the production of cytokines such as interleukin-1β (IL-1β) and tumor necrosis factor alpha (TNFα).</p>
    Fórmula:C20H28O
    Pureza:Min. 98 Area-%
    Cor e Forma:Powder
    Peso molecular:284.44 g/mol

    Ref: 3D-FR31755

    10g
    341,00€
    25g
    486,00€
    50g
    729,00€
    100g
    1.084,00€
    250g
    1.627,00€
  • 4-(N,N-Diethylamino)salicylaldehyde

    CAS:
    <p>4-(N,N-Diethylamino)salicylaldehyde is a coumarin derivative that has been shown to be a fluorescent probe for proton transfer. It emits light at around 400 nm when the probe is excited by light of wavelength greater than 300 nm. The emission spectrum changes from green to red as the pH increases. 4-(N,N-Diethylamino)salicylaldehyde also exhibits fluorescence enhancement in the presence of metal ions such as Fe3+, Cu2+, or Cr3+. This compound can be used as a fluorescent probe for hydrogen bonding interactions and metal hydroxides.</p>
    Fórmula:C11H15NO2
    Pureza:Min. 95%
    Cor e Forma:Powder
    Peso molecular:193.24 g/mol

    Ref: 3D-FD38639

    1kg
    483,00€
    2kg
    574,00€
    5kg
    1.019,00€
    250g
    211,00€
    500g
    336,00€
  • 2-Furaldehyde dimethylacetal

    CAS:
    <p>2-Furaldehyde dimethylacetal is a monomer with a hydroxyl group and an aldehyde group in the molecule. It is produced by the reaction of formaldehyde with methanol and sodium hydroxide, which react to create formaldehyde hemiacetal. The formaldehyde hemiacetal then reacts with methanol to produce 2-furaldehyde dimethylacetal. This compound has been shown to polymerize when heated or irradiated with ultraviolet light, forming polymers. Gel chromatography can be used to separate this compound from other compounds in a mixture. The molecular weight of 2-furaldehyde dimethylacetal is 186g/mol.</p>
    Fórmula:C7H10O3
    Pureza:Min. 95 Area-%
    Cor e Forma:Clear Liquid
    Peso molecular:142.15 g/mol

    Ref: 3D-FF147436

    1g
    490,00€
    2g
    815,00€
    5g
    1.494,00€
    250mg
    193,00€
    500mg
    336,00€
  • 4-Bromo-3-fluorobenzaldehyde

    CAS:
    4-Bromo-3-fluorobenzaldehyde is a drug substance that can be used in cancer therapy. It is a cross-linking agent that can form covalent bonds with DNA and proteins, which inhibits the ability of cells to replicate. 4-Bromo-3-fluorobenzaldehyde has been shown to have cytotoxic activity against human cancer cells in culture. This compound is synthesized by an unsymmetrical nitroaldol reaction, followed by Suzuki coupling with 3-(4′-methoxyphenyl) propanone. The structural formula for this product is C9H5BrFO2.
    Fórmula:C7H4BrFO
    Pureza:Min. 95%
    Peso molecular:203.01 g/mol

    Ref: 3D-FB61462

    10g
    135,00€
    25g
    203,00€
    50g
    356,00€
    100g
    509,00€
  • Benzo[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>
    Fórmula:C9H6OS
    Pureza:Min. 95%
    Peso molecular:162.21 g/mol

    Ref: 3D-FB03118

    10g
    135,00€
    25g
    163,00€
    50g
    260,00€
    100g
    343,00€