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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.

8588 produits trouvés pour "Aldéhydes"

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  • Ac-Glu-Ser-Met-Asp-aldehyde (pseudo acid)

    CAS :
    Ac-Glu-Ser-Met-Asp-aldehyde is a molecule that is naturally produced by the human body. It has been shown to be an endogenous caspase activator, which may lead to apoptosis. Ac-Glu-Ser-Met-Asp-aldehyde can also bind to cholesterol and influence its synthesis, thus affecting the production of other proteins. This molecule has a protease activity and can cleave peptides at specific sites. The sequences of this molecule have been determined and it has been found that these sequences are similar to those found in other proteases such as serine proteases.
    Formule :C19H30N4O10S
    Degré de pureté :Min. 95%
    Masse moléculaire :506.53 g/mol

    Ref: 3D-FA111075

    10mg
    869,00€
    25mg
    1.598,00€
    50mg
    2.709,00€
  • 3-Fluoro-2-hydroxybenzaldehyde

    CAS :
    3-Fluoro-2-hydroxybenzaldehyde is a colorless liquid with a sweet, aromatic odor. It has been shown to be an antibacterial agent against Gram positive bacteria and may have potential as a drug for the treatment of MRSA. 3-Fluoro-2-hydroxybenzaldehyde is used in the production of cellulose acetate and sodium sulfide. It is also used in the chemical reactions that form amines, hydroxyl groups, and chloride ions. It has been shown to inhibit mitochondrial respiration by chelating ring complexes in the respiratory chain. It also inhibits biological processes such as DNA synthesis, protein synthesis, and hydrogen bond formation.
    Formule :C7H5FO2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :140.11 g/mol

    Ref: 3D-FF04948

    25g
    322,00€
    50g
    471,00€
    100g
    673,00€
    250g
    1.022,00€
  • 3-Thien-2-yl-1H-pyrazole-4-carbaldehyde

    CAS :
    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.
    Formule :C8H6N2OS
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :178.21 g/mol

    Ref: 3D-FT112117

    5g
    869,00€
    10g
    1.020,00€
  • 4-Bromobenzaldehyde

    CAS :

    4-Bromobenzaldehyde is a chemical compound that belongs to the group of aromatic compounds. It has been shown to have a potent stimulatory effect on locomotor activity in mice, which may be due to its ability to increase levels of epidermal growth factor and gamma-aminobutyric acid in the brain. 4-Bromobenzaldehyde can be synthesized from 2,4-dibromophenol and anhydrous copper chloride in the presence of sodium hydroxide. The reaction mechanism for this synthesis is believed to involve an intermediate enamine form of 4-bromobenzaldehyde, which can then undergo hydrolysis into 2,4-dibromophenol and benzaldehyde. This product is used as a reagent in organic synthesis because it can be used to form esters with trifluoroacetic acid or hydrochloric acid in high yield.

    Formule :C7H5BrO
    Degré de pureté :Min. 90 Area-%
    Couleur et forme :White Powder
    Masse moléculaire :185.02 g/mol

    Ref: 3D-FB10716

    250g
    248,00€
    500g
    423,00€
    1kg
    673,00€
    2kg
    1.008,00€
    5kg
    1.962,00€
  • Ac-Trp-Glu-His-Asp-aldehyde (pseudo acid)

    CAS :
    Ac-Trp-Glu-His-Asp-aldehyde is a tetrapeptide that has been shown to inhibit the activity of caspases. Caspases are proteases that play an important role in cell death by inducing apoptosis and necrosis. The structure of the Ac-Trp-Glu-His-Asp-aldehyde was determined by X-ray crystallography, revealing a hydrophobic molecule with a pseudo acid residue. This compound binds to peptides and blocks the binding site for caspase substrates, which prevents their activation. Acetylation of this compound also increases its hydrophobicity, making it more likely to bind to other molecules such as proteins or lipids.
    Formule :C28H33N7O9
    Degré de pureté :Min. 95%
    Masse moléculaire :611.6 g/mol

    Ref: 3D-FA111076

    5mg
    869,00€
    10mg
    1.021,00€
    25mg
    1.802,00€
  • Ac-Leu-Glu-His-Asp-aldehyde (pseudo acid) trifluoroacetate salt

    CAS :
    Ac-Leu-Glu-His-Asp-aldehyde (pseudo acid) trifluoroacetate salt is a chemical compound that belongs to the group of apoptosis proteins. It has been shown to have anti-inflammatory and neuroprotective effects in primary cells, as well as to induce apoptosis in HL60 cells. Ac-Leu-Glu-His-Asp-aldehyde (pseudo acid) trifluoroacetate salt is also able to inhibit the activation of the caspase pathway by preventing the release of cytochrome c from mitochondria and decreasing the mitochondrial membrane potential. The protein may be used as an agent for skin cancer treatment.
    Formule :C23H34N6O9
    Degré de pureté :Min. 95%
    Masse moléculaire :538.55 g/mol

    Ref: 3D-FA111085

    10mg
    869,00€
    25mg
    1.598,00€
    50mg
    2.709,00€
  • Caspase-3/7 Inhibitor II Ac-Asp-Asn-Leu-Asp-aldehyde (pseudo acid)

    CAS :
    Caspase-3/7 Inhibitor II Ac-Asp-Asn-Leu-Asp-aldehyde (pseudo acid) is a peptide inhibitor of caspases. It blocks the activation of these proteases and their subsequent cleavage of substrates in the apoptotic pathway. This drug has potent inhibitory activity against caspases 3, 7, 8, 9, and 10. Caspase-3/7 Inhibitor II Ac-Asp-Asn-Leu-Asp-aldehyde (pseudo acid) specifically interacts with the active site and inhibits the enzyme by binding to an aspartic acid residue at position D197 in human caspase 3. Caspase 3/7 Inhibitor II Ac-Asp-Asn-Leu-Asp-aldehyde (pseudo acid) is localized to mitochondria and binds to acetyldeviceine (acDEV), a substrate for caspases
    Formule :C20H31N5O10
    Degré de pureté :Min. 95%
    Masse moléculaire :501.49 g/mol

    Ref: 3D-FC111120

    5mg
    869,00€
    10mg
    901,00€
    25mg
    1.699,00€
    50mg
    2.879,00€
  • 2-Bromo-5-hydroxy-4-methoxybenzaldehyde

    CAS :
    2-Bromo-5-hydroxy-4-methoxybenzaldehyde is a death pathway inhibitor that has been shown to have radiosensitizing effects in vitro. It has also been found to inhibit the expression of matrix metalloproteinase (MMP) in human glioma cells and in a rat model of cerebral ischemia. This compound may be used as a potential chemotherapeutic agent for the treatment of cancer. 2-Bromo-5-hydroxy-4-methoxybenzaldehyde inhibits cell proliferation by inducing apoptosis, or programmed cell death, which may be due to its ability to suppress MMP activity.
    Formule :C8H7BrO3
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :231.04 g/mol

    Ref: 3D-FB70785

    50g
    197,00€
    100g
    316,00€
    250g
    523,00€
  • Ac-Ile-Glu-Thr-Asp-aldehyde (pseudo acid)

    CAS :

    Ac-Ile-Glu-Thr-Asp-aldehyde (pseudo acid) is a neurotrophic factor that plays an important role in the development and function of the nervous system. It stimulates the production of other neurotrophic factors such as NGF, BDNF, and GDNF. This protein has been shown to be involved in a number of autoimmune diseases, including multiple sclerosis and rheumatoid arthritis. Ac-Ile-Glu-Thr-Asp-aldehyde (pseudo acid) is also known to reduce neuronal death by binding to toll receptors on neurons and activating mitogen activated protein kinases. Acetylcholine esterase activity can also be inhibited by this protein. Acetylcholine esterase is responsible for breaking down acetylcholine, which is a neurotransmitter that transmits nerve impulses across the synapses between neurons. The inhibition of this enzyme leads to an increase in acetylcholine levels and increased transmission of

    Formule :C21H34N4O10
    Degré de pureté :Min. 95%
    Masse moléculaire :502.52 g/mol

    Ref: 3D-FA111074

    10mg
    869,00€
    25mg
    1.598,00€
    50mg
    2.709,00€
  • 4-Bromo-2-pyrrolecarboxaldehyde

    CAS :
    4-Bromo-2-pyrrolecarboxaldehyde is a synthetic chemical that is used as an antifungal agent. It inhibits the growth of filamentous fungi by binding to their pyrrole rings and inhibiting the synthesis of proteins. 4-Bromo-2-pyrrolecarboxaldehyde has shown in vitro antifungal activity against isolates of Candida albicans, Aspergillus niger, and Fusarium oxysporum. This compound also has substitutions at positions 1 and 2 of the pyrrole ring, which are thought to be responsible for its inhibitory properties. 4-Bromo-2-pyrrolecarboxaldehyde is soluble in organic solvents such as acetone and chloroform.
    Formule :C5H4BrNO
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :174 g/mol

    Ref: 3D-FB19103

    100g
    870,00€
  • Ac-Tyr-Val-Lys-Asp-aldehyde (pseudo acid)

    CAS :
    Ac-Tyr-Val-Lys-Asp-aldehyde is a synthetic compound that can be used to study the apoptotic process. It is an aldehyde and has been found to activate caspases, aspartyl proteases, at high concentrations. This pseudo acid also has a significant activation of n-terminal protein kinase (SB203580) when irradiated with UV light. Ac-Tyr-Val-Lys-Asp-aldehyde can be used as a marker for the apoptotic process because it is synthesized by cells during this process. In addition, it has been shown to produce a red color during staining and can be detected using immunohistochemical techniques.
    Formule :C26H39N5O8
    Degré de pureté :Min. 95%
    Masse moléculaire :549.62 g/mol

    Ref: 3D-FA111038

    10mg
    869,00€
    25mg
    1.598,00€
    50mg
    2.709,00€
  • (2,2,3-Trimethylcyclopent-3-en-1-yl)acetaldehyde

    CAS :
    (2,2,3-Trimethylcyclopent-3-en-1-yl)acetaldehyde is an epoxide. It is a colorless liquid with a pleasant odor and taste that can be used as a flavoring agent. This compound is biosynthesized by bacteria from the alpha-terpineol or 2,2,3-trimethylcyclopentanone. The biological activity of (2,2,3-Trimethylcyclopent-3-en-1-yl)acetaldehyde has been investigated in cultures and in vitro studies on acid bacteria. The production of this compound was found to be stimulated by the presence of other terpenoids such as limonene and alpha pinene.
    Formule :C10H16O
    Degré de pureté :Min. 95%
    Masse moléculaire :152.23 g/mol

    Ref: 3D-FT151076

    250g
    869,00€
    500g
    957,00€
  • Ac-Val-Asp-Val-Ala-Asp-aldehyde (pseudo acid)

    CAS :
    Ac-Val-Asp-Val-Ala-Asp-aldehyde is a pseudo acid that is used in molecular modeling and kinetic studies. Ac-Val-Asp-Val-Ala-Asp-aldehyde has been shown to be a potent inhibitor of caspase activity and has been shown to inhibit the activity of various other enzymes as well, including cyclohexane ring hydroxylases and nitroreductases. Ac-Val-Asp-Val-Ala-Asp--aldehyde analogs are being studied for their ability to bind to specific proteins or inhibit enzyme activities. Ac-- Val-- Asp-- Val-- Ala-- Asp-- aldehyde binds to the active site of caspase 3 and prevents it from cleaving its target protein, which leads to cell death.
    Formule :C23H37N5O10
    Degré de pureté :Min. 95%
    Masse moléculaire :543.57 g/mol

    Ref: 3D-FA111092

    5mg
    869,00€
    10mg
    1.058,00€
    25mg
    2.112,00€
  • Cell-permeable Caspase-1 Inhibitor I trifluoroacetate salt

    CAS :
    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
    Formule :C97H160N20O24
    Degré de pureté :Min. 95%
    Masse moléculaire :1,990.43 g/mol

    Ref: 3D-FC111128

    2mg
    869,00€
    5mg
    909,00€
    10mg
    1.457,00€
    25mg
    3.085,00€
  • 2-Methyl-5-nitrobenzaldehyde

    CAS :

    2-Methyl-5-nitrobenzaldehyde is a nitro compound that is used in the synthesis of dobutamine. It has been shown to undergo rearrangements, with the formation of 2-methyl-5-nitrophenol. Kinetic studies have shown that chlorine can be substituted for hydrogen at the 2 position, and this substitution leads to an increase in reactivity. 2-methyl-5-nitrobenzaldehyde also reacts with dopamine to form a ketone. The hydroxy group on this molecule is nucleophilic and can attack electrophiles, making it useful as an active site for synthetic reactions. This compound is also pyrophoric, which means it will spontaneously ignite in air and burn until all its fuel is consumed.

    Formule :C8H7NO3
    Degré de pureté :Min. 95%
    Couleur et forme :Off-White Powder
    Masse moléculaire :165.15 g/mol

    Ref: 3D-FM16343

    10g
    242,00€
    25g
    454,00€
    50g
    673,00€
  • 2,2-Dimethoxyacetaldehyde - About 60% water solution

    CAS :
    2,2-Dimethoxyacetaldehyde is an inhibitor of the enzyme DNA polymerase. It has been shown to inhibit replication of the herpes simplex virus type 1 and 2 (HSV-1, HSV-2) in cell cultures. 2,2-Dimethoxyacetaldehyde has also been shown to inhibit the replication of HIV in cells and is a potential antiviral agent. This compound is also used as a building block for other drugs such as amide and ester hydrochloride. It is synthesized from 2,2-dimethoxypropane and formaldehyde with a two step process that starts with an asymmetric synthesis reaction between formaldehyde and methoxide ion followed by an ester hydrochloride formation reaction with methylamine. The product can be purified by recrystallization from water or acetone solution.
    Formule :C4H8O3
    Degré de pureté :Min. 95%
    Masse moléculaire :104.1 g/mol

    Ref: 3D-FD44982

    500g
    869,00€
    1kg
    1.202,00€
  • 3,5-Dimethylbenzaldehyde

    CAS :

    3,5-Dimethylbenzaldehyde is an organic compound that is a colorless liquid. It has a chemical formula of C9H12O2 and is classified as an aldehyde. 3,5-Dimethylbenzaldehyde can be synthesized by the reaction of isopropyl palmitate with xylene in the presence of carbon as a source. The reaction time required for this synthesis is approximately one day. The major products of this reaction are 3,5-dimethylbenzaldehyde and 2-methylbutanal. This reaction mechanism can also be used to determine the concentration of urinary metabolites in human urine samples. Analysis of these samples requires an organic solvent such as hexane or dichloromethane. Kinetic data was collected from the rate at which zinc powder reacts with 3,5-dimethylbenzaldehyde over time at different concentrations. A kinetic experiment was conducted using c–h bond activation to produce 3,5-dimethoxy

    Formule :C9H10O
    Degré de pureté :Min. 95%
    Couleur et forme :Colorless Clear Liquid
    Masse moléculaire :134.18 g/mol

    Ref: 3D-FD64019

    100g
    606,00€
    250g
    764,00€
    500g
    1.083,00€
  • 5-Bromo-2-(trifluoromethoxy)benzaldehyde

    CAS :
    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.
    Formule :C8H4BrF3O2
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :269.02 g/mol

    Ref: 3D-FB64000

    2kg
    À demander
    10g
    135,00€
    25g
    214,00€
    50g
    349,00€
    1kg
    4.239,00€
  • Benzimidazole-5-aldehyde

    CAS :

    Please enquire for more information about Benzimidazole-5-aldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this page

    Formule :C8H6N2O
    Degré de pureté :Min. 95%
    Couleur et forme :Powder
    Masse moléculaire :146.15 g/mol

    Ref: 3D-FB12522

    250mg
    284,00€
    500mg
    354,00€
    1g
    471,00€
    2g
    820,00€
    5g
    1.072,00€
  • 1H-Indole-2-carbaldehyde

    CAS :

    1H-Indole-2-carbaldehyde is a solvent that has been used in the protein data and molecular modeling study. The 1H NMR spectrum of this compound showed an intense signal at δ 4.8 ppm, corresponding to the hydroxyl proton. This solvent also has fluorescence properties, as shown by its photophysical and structural analysis. The 1H-indole-2-carbaldehyde molecule has an active methylene group and an oxindole ring with amine substituents.

    Formule :C9H7NO
    Degré de pureté :Min. 98%
    Couleur et forme :Powder
    Masse moléculaire :145.16 g/mol

    Ref: 3D-FI51018

    250g
    À demander
    10g
    378,00€
    25g
    481,00€
    50g
    673,00€
    100g
    985,00€