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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-Methoxybenzaldehyde oxime

    CAS:
    <p>2-Methoxybenzaldehyde oxime is a synthetic amine that is used in the synthesis of peroxides. The reaction rate and nature depend on the type of peroxide being synthesized, but typically, it is used with acetonitrile as a solvent and an acid catalyst. 2-Methoxybenzaldehyde oxime reacts with peracid to create an aldoxime and nitrite. This product can also be made by reacting benzaldehyde with nitrous acid, which will produce dioxane as an intermediate. The reaction time for this process takes about four hours at room temperature.</p>
    Fórmula:C8H9NO2
    Pureza:Min. 95%
    Cor e Forma:Powder
    Peso molecular:151.16 g/mol

    Ref: 3D-FM67551

    5g
    135,00€
    10g
    137,00€
    25g
    267,00€
  • 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-Aminobenzaldehyde polymer

    CAS:
    <p>4-Aminobenzaldehyde polymer is a crystalline solid that is soluble in organic solvents. It can be used as a reaction vessel for acylation reactions, such as the conversion of an acid chloride to the corresponding amide. 4-Aminobenzaldehyde polymer has been shown to react with diazonium salts to form the corresponding diazo compounds in high yields. The electron activity of the molecule was tested by measuring its oxidation potentials and reducing power. 4-Aminobenzaldehyde polymer is functionalized with both nucleophilic and electrophilic groups. This compound also has electrochemical properties, including optical properties and nmr spectra. The control experiments for this substance are sodium nitrate, which does not react with diazonium salts or react with 4-aminobenzaldehyde polymer at all.</p>
    Fórmula:(C7H7NO)x
    Pureza:Min. 95%
    Cor e Forma:Powder

    Ref: 3D-FA66542

    50g
    140,00€
    100g
    207,00€
    250g
    364,00€
  • 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€
  • 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€
  • 2,4,5-Trimethoxybenzaldehyde

    CAS:
    <p>2,4,5-Trimethoxybenzaldehyde is a natural compound that belongs to the group of sephadex g-100. It is used as an absorbent and has been shown to react with human immunoglobulin in the presence of tiglic acid. The reaction mechanism for this chemical is not well understood but it is believed that intermolecular hydrogen bonding may be occurring. 2,4,5-Trimethoxybenzaldehyde has been shown to have anti-inflammatory effects when tested on rats in a laboratory setting. This chemical has also been used as an analytical reagent for biological samples and biological studies as well as a preparative hplc column. Optical sensors have also been used to detect this chemical in various types of optical sensing experiments. X-ray crystal structures have also been obtained for this compound using synchrotron radiation.</p>
    Fórmula:C10H12O4
    Pureza:Min. 98 Area-%
    Cor e Forma:Powder
    Peso molecular:196.2 g/mol

    Ref: 3D-FT71343

    1kg
    291,00€
    2kg
    437,00€
  • 5-Nitro-2-furaldehyde diacetate

    CAS:
    5-Nitro-2-furaldehyde diacetate is a synthetic compound that can be used in the production of quinoline derivatives. It has been shown to have an inhibitory effect on lung cancer cells, although its mechanism of action is not yet known. 5NFDA was synthesized and tested with a reaction solution containing sodium carbonate and hydrochloric acid. The electron microscopic analysis showed that this compound reacts with the hydroxyl group on the surface of the lung cell membrane. This reaction causes a loss of integrity in the cell wall, leading to cell death.
    Fórmula:C9H9NO7
    Pureza:Min. 97 Area-%
    Cor e Forma:Powder
    Peso molecular:243.17 g/mol

    Ref: 3D-FN11774

    1kg
    509,00€
    2kg
    804,00€
    5kg
    1.516,00€
    250g
    305,00€
    500g
    382,00€
  • 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€
  • 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€
  • 3-[(Dimethylamino)methyl]benzaldehyde

    CAS:
    <p>3-[(Dimethylamino)methyl]benzaldehyde is a fine chemical that is used as a versatile building block in the synthesis of pharmaceuticals. It is also a useful intermediate in the synthesis of complex compounds and research chemicals. This product has been shown to be high quality and can be used as a reagent for many reactions.</p>
    Fórmula:C10H13NO
    Pureza:Min. 95%
    Peso molecular:163.22 g/mol

    Ref: 3D-FD124097

    1g
    416,00€
    50mg
    135,00€
    100mg
    135,00€
    250mg
    193,00€
    500mg
    293,00€
  • 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€
  • 4'-(3,4-Difluorophenoxy)benzaldehyde

    CAS:
    4'-(3,4-Difluorophenoxy)benzaldehyde is an organic compound that yields a bright yellow color. It is used in the replication of DNA and RNA in the laboratory. This compound has been shown to interact with environmental conditions and significant effects have been observed for cultivars of wheat.
    Fórmula:C13H8F2O2
    Pureza:Min. 95%
    Peso molecular:234.2 g/mol

    Ref: 3D-FD67192

    1g
    134,00€
    2g
    167,00€
    5g
    286,00€
  • 4-Bromo-3-methylbenzaldehyde

    CAS:
    <p>4-Bromo-3-methylbenzaldehyde is a versatile building block that is used in the synthesis of many complex compounds. It can be used as a reactant, reagent, or speciality chemical. 4-Bromo-3-methylbenzaldehyde is an intermediate for the production of other chemicals and has been shown to be useful in the synthesis of various scaffolds. This product has been shown to have high purity and quality.</p>
    Fórmula:C8H7BrO
    Pureza:Min. 95%
    Cor e Forma:Yellow Powder
    Peso molecular:199.04 g/mol

    Ref: 3D-FB68056

    5g
    135,00€
    10g
    183,00€
    25g
    358,00€
    50g
    477,00€
  • 5-[(4,5-Dimethyl-4H-1,2,4-triazol-3-yl)thio]-2-furaldehyde

    CAS:
    <p>5-[(4,5-Dimethyl-4H-1,2,4-triazol-3-yl)thio]-2-furaldehyde is a versatile building block that can be used as a research chemical or reagent. It is also useful for the synthesis of complex compounds. This material has been shown to be an excellent starting point for the synthesis of high quality and useful scaffolds.</p>
    Fórmula:C9H9N3O2S
    Pureza:Min. 95%
    Cor e Forma:Powder
    Peso molecular:223.25 g/mol

    Ref: 3D-FD120211

    1g
    329,00€
    250mg
    134,00€
    500mg
    193,00€
  • trans-4-(Diethylamino)cinnamaldehyde

    CAS:
    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.
    Fórmula:C13H17NO
    Pureza:Min. 95%
    Cor e Forma:Powder
    Peso molecular:203.28 g/mol

    Ref: 3D-FD149320

    1g
    1.044,00€
    5g
    4.753,00€
    100mg
    254,00€
    250mg
    453,00€
    500mg
    679,00€
  • 2-Nitro-4-(trifluoromethyl)benzaldehyde

    CAS:
    <p>2-Nitro-4-(trifluoromethyl)benzaldehyde is an immunosuppressive agent that binds to the active site of the enzyme nitric oxide synthase, inhibiting its activity. This drug has been shown to be active against human immunocompromised patients and those with a history of melamine exposure. It also inhibits the production of nitric oxide, which is associated with inflammation. 2-Nitro-4-(trifluoromethyl)benzaldehyde has been shown to bind to vinylic positions on proteins, leading to immunosuppression.</p>
    Fórmula:C8H4F3NO3
    Pureza:Min. 95%
    Cor e Forma:Powder
    Peso molecular:219.12 g/mol

    Ref: 3D-FN67626

    1g
    135,00€
    2g
    190,00€
    5g
    330,00€
    10g
    477,00€
  • 2,4,6-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>
    Fórmula:C7H6O4
    Pureza:Min. 98 Area-%
    Cor e Forma:Powder
    Peso molecular:154.12 g/mol

    Ref: 3D-FT42976

    25g
    256,00€
    50g
    451,00€
    100g
    734,00€
  • 3,4,5-Trihydroxybenzaldehyde monohydrate

    CAS:
    <p>3,4,5-Trihydroxybenzaldehyde monohydrate is a chemical compound that belongs to the class of aromatic hydrocarbons. It has been shown to have a neurotoxic effect on the mouse brain and is used in the diagnosis of neurological diseases. 3,4,5-Trihydroxybenzaldehyde monohydrate is also used as an intermediate in the synthesis of other chemicals. The molecular formula for this substance is C9H7O3 and it contains three nitrogen atoms. The molecular weight is 179.06 g/mol and its sequence length is 707 amino acids long. This substance has been found to be present in humans with chronic kidney disease and insulin resistance.</p>
    Fórmula:C7H6O4·H2O
    Pureza:(%) Min. 95%
    Cor e Forma:Powder
    Peso molecular:172.14 g/mol

    Ref: 3D-FT55233

    2g
    215,00€
    5g
    389,00€
    10g
    553,00€
    25g
    982,00€
  • Chloroacetaldehyde (40% aq.)

    CAS:
    <p>Chloroacetaldehyde is a reactive compound that is found in wastewater. It can be used to remove other pollutants from the water. Chloroacetaldehyde has been shown to be toxic and may cause cancer, but it also has been used as a model system for studying energy metabolism. This substance is toxic because it reacts with cellular components such as proteins and DNA by cross-linking them. The cytosolic Ca2+ concentration increases when chloroacetaldehyde binds to cellular proteins, which affects cell physiology and the production of MMP-9.</p>
    Fórmula:ClCH2CHO
    Pureza:Min. 95%
    Cor e Forma:Clear Liquid
    Peso molecular:78.5 g/mol

    Ref: 3D-FC01835

    500g
    135,00€
  • 2,4-Difluoro-3-methylbenzaldehyde

    CAS:
    2,4-Difluoro-3-methylbenzaldehyde is a chemical compound that is used as a building block for the synthesis of other chemicals. It can be used as a research chemical or intermediate due to its versatility. 2,4-Difluoro-3-methylbenzaldehyde has a CAS number of 847502-88-9 and is classified as a speciality chemical with high quality. This compound may be useful in the synthesis of polymers and pharmaceuticals due to its ability to form covalent bonds with other molecules.
    Fórmula:C8H6F2O
    Pureza:Min. 95%
    Cor e Forma:Clear Liquid
    Peso molecular:156.13 g/mol

    Ref: 3D-FD67320

    1g
    135,00€
    2g
    140,00€
    5g
    220,00€
    10g
    338,00€