
Aldéhydes
8588 produits trouvés pour "Aldéhydes"
3-Chloro-1H-indole-2-carbaldehyde
CAS :3-Chloro-1H-indole-2-carbaldehyde is a bifunctional reagent that can be used to form amides. It reacts with primary and secondary amines, as well as dialkyl and methylene amines, to produce the corresponding chloro-, phenylhydrazine-, or nitrosoaminoureas. This reaction is intramolecular and yields the desired product in high yield. The reactant can also be used as a chloride source. 3-Chloro-1H-indole-2-carbaldehyde is manufactured by reacting phenylhydrazine with chloroacetic acid in an organic solvent at room temperature (25°C).
Formule :C9H6ClNODegré de pureté :Min. 95%Masse moléculaire :179.6 g/mol4-(Dimethylamino)-2-hydroxybenzaldehyde
CAS :4-(Dimethylamino)-2-hydroxybenzaldehyde (DMAA) is an anticancer agent that has been shown to enhance the antitumor effect of sodium succinate. DMAA binds to the tetradentate site of the DNA and prevents it from binding with a transcription factor, which may lead to cancer cell death. DMAA has low detection in urine and blood, making it difficult to detect its presence in patients. DMAA also has no known complexation partners, making it difficult for the body to excrete this drug. DMAA is not carcinogenic or mutagenic. It is used as a fluorescent probe for detecting hydroxy groups in organic compounds and as an environmental pollutant when mixed with other chemicals such as benzene and methylene chloride.Degré de pureté :Min. 95%Heptaldehyde
CAS :Heptaldehyde is a colorless liquid with a pleasant, sweet odor. It is used in the production of polyvinyl chloride and other chemicals. In addition, it can be an important biomarker in environmental studies. Heptaldehyde is produced by the reaction of ethyl decanoate with water vapor or methyl ethyl ketone. It is also an inhibitor of acetylcholinesterase, which may be due to its hydroxyl group and acetyl group. Furthermore, heptaldehyde has been shown to react with p-nitrophenyl phosphate to form p-nitrophenol. The following table outlines the chemical properties of heptaldehyde: Molecular formula: C7H8O Molecular weight: 112.14 g/mol Boiling point (°C): 212 °C Melting point (°C): -78 °C Density (g/cm3): 1.096
Formule :C7H14ODegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :114.19 g/mol4-Bromo-2-hydroxybenzaldehyde
CAS :4-Bromo-2-hydroxybenzaldehyde is a versatile building block that can be used as a reaction component to synthesize other compounds. 4-Bromo-2-hydroxybenzaldehyde is a useful intermediate in the manufacture of pharmaceuticals, pesticides, and herbicides. This chemical also has various applications in research and industry. It is an important reagent for the production of polymers and resins, as well as being an essential raw material for the synthesis of pharmaceuticals and agrochemicals.
Formule :C7H5BrO2Masse moléculaire :201.02 g/molRef: 3D-W-201939
-Unit-ggÀ demander25gÀ demander50gÀ demander100gÀ demander250gÀ demander500gÀ demanderp-Anisaldehyde dimethyl acetal
CAS :p-Anisaldehyde dimethyl acetal is a broad-spectrum antimicrobial that can be synthesized from anisaldehyde and dimethoxyacetal. It has been shown to have anticancer properties in vitro. p-Anisaldehyde dimethyl acetal has also been shown to inhibit the growth of HL60 cells, which are specialized white blood cells. This compound was found to increase neuronal death and induce cachexia in mice. The molecular weight of p-Anisaldehyde dimethyl acetal is 244.24 g/mol, with a melting point of -14 °C and a boiling point of 156 °C. The molecule contains one asymmetric center, one hydrogen bond, one non-bonding electron pair, and no double bonds. This compound has acidic properties and it reacts with vitamin D3 in a cationic polymerization process at alkaline pH levels.
Formule :C10H14O3Degré de pureté :Min. 95%Couleur et forme :Colourless To Pale Yellow Clear LiquidMasse moléculaire :182.22 g/mol2-Chloromalonaldehyde
CAS :2-Chloromalonaldehyde is a reactive chemical that can be used as a pharmaceutical intermediate. It has been shown to have anti-inflammatory properties and is often used in pharmaceutical preparations. 2-Chloromalonaldehyde has shown an ability to bind with integrin receptors and inhibit the production of pro-inflammatory molecules, such as prostaglandins. This compound has also been shown to have a photoelectron spectrum that includes an intramolecular hydrogen bond, which contributes to its biological activity.Formule :C3H3ClO2Degré de pureté :(%) Min. 90%Couleur et forme :PowderMasse moléculaire :106.51 g/mol2-Phenoxyacetaldehyde
CAS :2-Phenoxyacetaldehyde is a reactive molecule that has been shown to inhibit the growth of hematopoietic cells. It also inhibits the production of active enzymes, such as amylase, by interfering with the nucleophilic attack and oxidation of 2-phenoxyacetaldehyde. The synthesis methods for 2-phenoxyacetaldehyde include homogeneous catalysts and chemical reactions. This molecule has been used in detergent compositions, but it is not suitable for use in food contact materials because of its toxicity.Formule :C8H8O2Degré de pureté :Min. 95%Masse moléculaire :136.15 g/molAdrenalone hydrochloride
CAS :Produit contrôléAdrenalone hydrochloride is a synthetic form of epinephrine, which is an endogenous catecholamine. Adrenalone hydrochloride has been used to treat autoimmune diseases and bowel disease. Adrenalone hydrochloride binds to the alpha and beta receptors on the surface of cells, which stimulates the production of other hormones and neurotransmitters. It has also been shown to have antimicrobial properties against bacteria, fungi, and viruses. Adrenalone hydrochloride has a chemical stability that is greater than that of dopamine or adrenaline.
Formule :C9H11NO3·HClDegré de pureté :Min. 95%Masse moléculaire :217.65 g/mol3-(Chloromethyl)-4-methoxybenzaldehyde
CAS :3-(Chloromethyl)-4-methoxybenzaldehyde is a natural product that can be extracted from the rhizomes of the plant. It has been shown to have antibacterial activity in laboratory experiments and has been used in traditional medicine for the treatment of fungus infections. 3-(Chloromethyl)-4-methoxybenzaldehyde is an imidazolylmethyl derivative with a hexane structure. It reacts with hydrochloric acid to form a molecule called chloromethylation, which is also known as an esterification reaction. Piperazine acts as a catalyst in this reaction, increasing its scalability and making it suitable for large-scale production. The compound exhibits radical scavenging activity, which may be due to its ability to donate electrons or hydrogen atoms to free radicals.Formule :C9H9CIO2Degré de pureté :Min. 95%Masse moléculaire :288.08 g/molTrifluoroacetaldehyde methyl hemiacetal
CAS :Trifluoroacetaldehyde methyl hemiacetal is a chemical compound that inhibits protein synthesis by binding to the ribosomal RNA in microsomes isolated from rat liver. Trifluoroacetaldehyde methyl hemiacetal has been shown to be a bifunctional inhibitor of progesterone receptor, which is an important component of the cell membrane and has been implicated in cancer and bone resorption. Trifluoroacetaldehyde methyl hemiacetal is also effective at inhibiting desflurane-induced anesthesia in rats.Formule :C3H5F3O2Degré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :130.07 g/mol2-(1H-Pyrazol-1-yl)benzaldehyde
CAS :2-(1H-Pyrazol-1-yl)benzaldehyde is a synthetic chemical compound that is used in the preparation of coupling reactions. It has been shown to be an efficient reagent for the synthesis of 2-bromobenzaldehyde and pyrazole. The molecule has a hydrazone attack, which can be coupled with 2-bromobenzaldehyde, with or without the use of an additional base such as sodium methoxide. This reaction can be carried out at room temperature and does not require any harsh conditions. 2-(1H-Pyrazol-1-yl)benzaldehyde also belongs to the family of aldehydes, which are molecules containing a carbon group that is connected to two hydrogen groups (i.e., RCH=O). Hydrogenation of this type of molecule gives rise to alcohols (RCHOH).Formule :C10H8N2ODegré de pureté :Min. 95%Masse moléculaire :172.18 g/mol3-(Methylthio)propionaldehyde
CAS :3-(Methylthio)propionaldehyde (MTPA) is a hydroxy methyl fatty acid that is used as an intermediate in the synthesis of ethyl decanoate. MTPA has been shown to be toxic at high doses, with death occurring in rats after a single oral dose of 30 mg/kg. The toxicity of MTPA may be due to its reactive nature and ability to form acrolein and malondialdehyde, which are known to have cytotoxic effects on cells. 3-(Methylthio)propionaldehyde can also inhibit microbial metabolism by inhibiting microbial growth and decreasing microbial activity. This inhibition is mediated by the inhibition of enzymes such as fatty acid synthase and acetyl-CoA carboxylase. 3-(Methylthio)propionaldehyde also inhibits the production of ATP in bacteria, leading to cell death.Formule :C4H8OSDegré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :104.17 g/mol5-(1H-Pyrazol-5-yl)thiophene-2-carbaldehyde
CAS :Please enquire for more information about 5-(1H-Pyrazol-5-yl)thiophene-2-carbaldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C8H6N2OSDegré de pureté :Min. 95%Masse moléculaire :178.21 g/mol2-Hydroxy-3-(Trifluoromethoxy)Benzaldehyde
CAS :2-Hydroxy-3-(trifluoromethoxy)benzaldehyde is a coordination compound that is used as a ligand. It has two-dimensional and crystal structures. The ligated molecule is usually coordinated to the metal ion, forming a dimer.Formule :C8H5F3O3Degré de pureté :Min. 95%Masse moléculaire :206.12 g/mol4(5)-Methyl-1H-imidazole-2-carbaldehyde
CAS :Please enquire for more information about 4(5)-Methyl-1H-imidazole-2-carbaldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C5H6N2ODegré de pureté :95%NmrMasse moléculaire :110.11 g/mol(R)-Perillaldehyde
CAS :(R)-Perillaldehyde is an activated cardenolide that binds to flavoproteins and inhibits the oxygenation of 4-hydroxycoumarin. It is a stereoselective, substrate binding, and oxygenated flavoenzyme inhibitor. The orientation of perillaldehyde with respect to the flavin may be important for its activity in the enzyme's active site.Formule :C10H14ODegré de pureté :Min. 95%Masse moléculaire :150.22 g/mol5-(4-Methoxyphenyl)isoxazole-3-carboxaldehyde
CAS :5-(4-Methoxyphenyl)isoxazole-3-carboxaldehyde (5MI) is a broad-spectrum antimicrobial agent that exhibits activity against bacteria and fungi. It has been shown to be active against gram-positive bacteria, including Staphylococcus aureus, as well as Candida albicans and other pathogenic fungi. 5MI is active in the presence of ethanol, but not in the absence of alcohol. In vitro studies show that 5MI inhibits the growth of gram-negative bacteria such as Escherichia coli and Salmonella enterica serovar Typhimurium. 5MI also exhibits antifungal activity against Aspergillus niger and Saccharomyces cerevisiae.Formule :C11H9NO3Degré de pureté :Min. 95%Masse moléculaire :203.19 g/mol2-Fluoro-4-hydroxybenzaldehyde
CAS :2-Fluoro-4-hydroxybenzaldehyde is an oxidative compound that is a model compound of phenolic compounds. It can be used to synthesize 2,6-dichloroquinone and 2,5,7,8-tetrachlorodibenzo[p]fluoranthene. The metabolic pathway for this compound starts with the oxidative decarboxylation of L-tyrosine to form 4-hydroxyphenylpyruvic acid. This compound is then oxidized by cytochrome P450 enzymes to form 4-(2'-oxo)phenol. The 4-(2'-oxo)phenol can be methylated by S-adenosylmethionine in order to form 2-fluoro-4-hydroxybenzaldehyde.
Formule :C7H5FO2Degré de pureté :Min. 95%Masse moléculaire :140.11 g/mol1,2,4,5-Tetramethyl-1H-pyrrole-3-carbaldehyde
CAS :Please enquire for more information about 1,2,4,5-Tetramethyl-1H-pyrrole-3-carbaldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C9H13NODegré de pureté :Min. 95%Masse moléculaire :151.21 g/molValiphenal
CAS :Valiphenal is a chemical compound that belongs to the amide class. It has been shown to control the growth of various bacterial strains, such as Escherichia coli and Salmonella enterica serovar Typhimurium. Valiphenal inhibits lipid biosynthesis in bacteria by binding to bacterial matrix effect enzymes, which are involved in fatty acid synthesis. This inhibition leads to a decrease in the production of lipids, which are an important component of bacterial cell membranes. Valiphenal also inhibits mitochondrial cytochrome c oxidase and can be used as an analytical tool for determining the presence of this enzyme in cells. Valiphenal is also used as an agrochemical to control pests on vegetables such as aubergines. Valiphenal is extensively metabolized by esterases or glucuronidases, oxidation by cytochrome P450 enzymes, reduction by glutathione reductase, or conjugation with glucuronic acid.
Formule :C19H27ClN2O5Degré de pureté :Min. 98 Area-%Couleur et forme :White Clear LiquidMasse moléculaire :398.88 g/mol
