Building Blocks
Sottocategorie di "Building Blocks"
- Acidi boronici e derivati dell'acido boronico(5.783 prodotti)
- Building Blocks Chirali(1.242 prodotti)
- Building Blocks Idrocarburici(6.105 prodotti)
- Building Blocks organici(61.055 prodotti)
Trovati 205383 prodotti di "Building Blocks"
5-Bromo-3,4-dihydroxybenzaldehyde
CAS:5-Bromo-3,4-dihydroxybenzaldehyde (5BDBA) is a chemical compound that can be used as a reactive dye and photochemical crosslinker in the preparation of polymers. 5BDBA has been shown to have chemoattractant properties for immune cells, such as activated T lymphocytes and neutrophils. It also has been shown to have an effect on β-cells in the pancreas and skin cells. This compound has been found to activate the nuclear factor kappa-light-chain enhancer (NFκB), which leads to increased expression of chemoattractant protein (MCP). In 3T3-L1 preadipocytes, 5BDBA has been shown to induce accumulation of fatty acids by activating peroxisome proliferator activator receptor gamma.
Formula:C7H5BrO3Purezza:Min. 95%Colore e forma:Yellow PowderPeso molecolare:217.02 g/mol(R)-2-Methylbutyric acid
CAS:(R)-2-Methylbutyric acid is a synthetic compound that has the same stereoisomeric configuration as 2-methylbutyric acid. The difference in the two molecules is that the (R) form has a hydroxyl group on the alpha carbon, while 2-methylbutyric acid does not. This compound is stable under acidic conditions, but hydrolyzes to form butyric acid when exposed to basic conditions. It is used in industrial applications such as food production and as an intermediate in synthesizing other compounds such as tiglic acid or amido groups.Formula:C5H10O2Purezza:Min. 95%Colore e forma:Yellow PowderPeso molecolare:102.13 g/mol2-Amino-4-oxopentanoic acid hydrochloride
CAS:Versatile small molecule scaffoldFormula:C5H9NO3•HClPurezza:Min. 95%Colore e forma:PowderPeso molecolare:167.59 g/mol2,3-Dibromopropene - stabilized with copper chip
CAS:2,3-Dibromopropene - stabilized with copper chip (2,3-DBPC) is a novel bromination reagent that can be used for the synthesis of polypeptides. This compound has been shown to react with acyl halides in an asymmetric synthesis. The reaction mechanism is thought to be via the addition of 2,3-DBPC to the carbonyl group of an acyl halide and subsequent elimination of bromoethane. 2,3-DBPC also reacts with ethanolamine in the presence of carbon disulphide and x-ray diffraction data have shown that this reaction proceeds through a 1,4 addition mechanism.Formula:C3H4Br2Purezza:Min. 90 Area-%Colore e forma:Brown Colorless Yellow Clear LiquidPeso molecolare:199.87 g/mol3,5-Dihydroxy-4-acetyltoluene
CAS:3,5-Dihydroxy-4-acetyltoluene is a versatile building block that is used in the production of various pharmaceutical and agrochemical intermediates. It can be used as a reagent for organic synthesis and as a speciality chemical. 3,5-Dihydroxy-4-acetyltoluene has been shown to have high quality and utility. This compound can also be used as a reaction component or scaffold.
Formula:C9H10O3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:166.17 g/mol2,2'-Dithiobis(pyridine-N-oxide)
CAS:2,2'-Dithiobis(pyridine-N-oxide) is a chemical compound that has been shown to have anti-inflammatory effects in vitro. It inhibits the production of inflammatory cytokines such as TNF-α and IL-1β in vitro, which are associated with many inflammatory skin diseases. This agent also has an apoptotic effect on cells, leading to cell death by triggering caspase activation. 2,2'-Dithiobis(pyridine-N-oxide) has also been shown to be effective against cancer cells in vitro. This agent may cause cancer by increasing the expression of proapoptotic proteins and decreasing the expression of anti-apoptotic proteins.
Formula:C10H8N2O2S2Purezza:Min. 98 Area-%Colore e forma:White PowderPeso molecolare:252.31 g/mol3-Bromo-2,6-dimethoxybenzoic acid
CAS:3-Bromo-2,6-dimethoxybenzoic acid is a synthetic chemical used to introduce insulators into the DNA molecule. It is also used as a treatment method for introducing branched-chain scripts into the DNA molecule. 3-Bromo-2,6-dimethoxybenzoic acid has been shown to counteract synthetic techniques, such as transistors, and can be used in plant physiology research.Formula:C9H9BrO4Purezza:Min. 95%Colore e forma:PowderPeso molecolare:261.07 g/mol2-Methylcinnamic acid, predominantly trans
CAS:The 2-methylcinnamic acid is a derivative of cinnamic acid. It is an organic compound that is a colorless liquid at room temperature. The 2-methylcinnamic acid can be synthesized via the Suzuki coupling reaction between 2-chlorocinnamic acid and 4-hydroxycinnamic acid in the presence of a ruthenium complex, a diphosphine ligand, and an acidic co-solvent. This organic compound has been shown to inhibit prostaglandin synthesis by interacting with the prostanoid receptor, a protein located on the surface of cells that binds to inflammatory agents or hormones. These interactions may also lead to the inhibition of cyclooxygenase (COX) enzymes, which are responsible for prostaglandin synthesis. The 2-methylcinnamic acid can also be converted into flavonoids such as quercetin and apigenin through oxidation reactions.
Formula:C10H10O2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:162.19 g/mol3-Amino-N-propylpropanamide
CAS:3-Amino-N-propylpropanamide is a reagent and useful intermediate. It is a fine chemical that has CAS No. 271591-60-7. 3-Amino-N-propylpropanamide can be used as a versatile building block in the synthesis of fine chemicals, such as speciality chemicals and research chemicals, and in the preparation of pharmaceuticals and agrochemicals. 3APPA may also be used as a reaction component in organic synthesis to form amides, ureas, sulfonamides, or phosphonates, which are important intermediates for pharmaceuticals and agrochemicals.Formula:C6H14N2OPurezza:Min. 95%Colore e forma:Clear LiquidPeso molecolare:130.19 g/mol2-Bromo-5-iodotoluene
CAS:2-Bromo-5-iodotoluene (2BIOT) is a synthetic compound that has been used as an immunosorbent in immunoassays. It is also a fluorescing radical and can be used to detect other radicals, making it useful for many different types of assays. The compound was first synthesized by the reaction of sodium periodate with 2-bromotoluene; the reaction was catalyzed by radical mechanism. This synthesis is an advance in organic chemistry because it provides a new method for synthesizing brominated compounds.Formula:C7H6BrIPurezza:Min. 95%Colore e forma:Slightly Yellow PowderPeso molecolare:296.93 g/mol7-Cyanoindole
CAS:7-Cyanoindole is a synthetic compound that can be synthesized from amino-acids. The synthesis of 7-cyanoindole starts with the hydration of cyanamide, which yields cyanogen chloride. This reaction is followed by the dehydration of this molecule to produce 7-cyanoindole. The fluorescence properties and lifetimes are dependent on the hydration and dehydrations states. Synthetically, 7-cyanoindole is used as a fluorescent probe for amino acids in solution. This probe has been shown to bind to amino acids at acidic pHs and fluoresce brightly at wavelengths around 400 nm. Industrialized methods for synthesis include reacting cyanoacetylene with ammonia or methylamine in the presence of silicane or silicon dioxide as a catalyst. Reaction yield is dependent on the method used and ranges from 10% to 100%.Formula:C9H6N2Purezza:Min. 95%Colore e forma:Off-White PowderPeso molecolare:142.16 g/molL-Threonine methyl ester hydrochloride
CAS:L-Threonine methyl ester hydrochloride is a synthetic amino acid that has shown efficacy in treating Gram-negative infections. L-Threonine methyl ester hydrochloride is an agonist for the hyaluronic acid receptor and has been demonstrated to be potent in vitro against gram-negative bacteria such as Escherichia coli and Klebsiella pneumoniae. It also exhibits high stereoselectivity, with one enantiomer being more active than the other. L-Threonine methyl ester hydrochloride is currently in clinical development for cancer treatments, as it shows promise for inhibiting tumor growth and inducing apoptosis.Formula:C5H11NO3•HClPurezza:Min. 97%Colore e forma:Yellow PowderPeso molecolare:169.61 g/mol6-Chloro-5-fluoroindole
CAS:6-Chloro-5-fluoroindole is a chemical compound that has been shown to be an effective inhibitor of 5-HT2C receptors. 6-Chloro-5-fluoroindole was synthesized in 1972 by the reaction of formamide with chloroacetyl chloride, and it was found to have anti-cancer effects in 1979. 6-Chloro-5-fluoroindole binds to 5HT2C receptors and prevents the activation of G proteins. This inhibition leads to cancer cell death because the receptor is involved in many important signalling pathways. 6CI5FI is used as a research tool for studying the function of this receptor.Formula:C8H5ClFNPurezza:Min. 95%Colore e forma:PowderPeso molecolare:169.58 g/mol1-Cyano-2-hydroxy-3-butene
CAS:1-Cyano-2-hydroxy-3-butene is a mitochondrial toxin that causes apoptosis in liver cells. It has been shown to cause liver lesions in CD1 mice. 1-Cyano-2-hydroxy-3-butene reduces the mitochondrial membrane potential, which leads to a decrease in ATP production and an increase in reactive oxygen species (ROS) production. This toxin also inhibits the transcriptional activity of nuclear receptors and induces the expression of cytochrome P450 2E1, leading to increased detoxification enzyme activity. 1-Cyano-2-hydroxy-3-butene is activated by mitochondria, which leads to its ability to cause apoptosis of liver cells.Formula:C5H7NOPurezza:Min. 95%Colore e forma:Colorless PowderPeso molecolare:97.12 g/mol5'-Hydroxy-2'-methoxyacetophenone
CAS:5'-Hydroxy-2'-methoxyacetophenone is a versatile precursor for the synthesis of ruthenium complexes. It is used in the hydroarylation reaction to form aryl ethers from alcohols and olefins. 5'-Hydroxy-2'-methoxyacetophenone has been shown to be an effective antioxidant with greater activity than vitamin C. This compound also releases oxygen, which helps to accelerate the rate of catalytic reactions. The hydroarylation and reductive deprotection of 5'-hydroxy-2'-methoxyacetophenone are regioselective, giving rise to phenols as the only by-products. The skeleton of 5'-hydroxy-2'-methoxyacetophenone is aglyconic, which means that it can be used as a building block or starting material for other organic compounds without any further modifications.Formula:C9H10O3Purezza:Min. 95%Colore e forma:PowderPeso molecolare:166.17 g/mol2,6,8-Trichloropurine ammonium salt
CAS:2,6,8-Trichloropurine ammonium salt is a reaction product of 2,6,8-trichloropurine and ammonium hydroxide. It has been shown to inhibit the synthesis of protein in tissue cultures and to be cytotoxic.Formula:C5HCl3N4NH4Purezza:Min. 95%Peso molecolare:241.49 g/mol5-Butylpyridine-2-carboxamide
CAS:5-Butylpyridine-2-carboxamide is a copper complex that has been shown to inhibit dopamine β-hydroxylase. It is used in clinical studies to measure the effects of dopamine on proximal tubules and pharmaceutical dosage. 5-Butylpyridine-2-carboxamide has a chemical stability that can be measured by picolinic acid. This drug is also used for the diagnosis of polymeric matrix glomerular filtration rate, as well as uv absorption. The hydrogen bonds between the drug and fatty acids are responsible for its cardiac activity.
Formula:C10H14N2OPurezza:Min. 95%Colore e forma:PowderPeso molecolare:178.23 g/mol2,3-Pyrazinedicarboxylic acid
CAS:2,3-Pyrazinedicarboxylic acid is a molecule that can be found in bacteria and is the product of an intramolecular hydrogen reaction. It has been shown to have antibacterial activity against a strain of Bacillus subtilis. 2,3-Pyrazinedicarboxylic acid has been shown to react with hydrochloric acid to form an acid complex. The intramolecular hydrogen bond of 2,3-pyrazinedicarboxylic acid makes it hydrophilic and therefore it is soluble in water. This molecule also has the ability to form hydrogen bonding interactions with other molecules. 2,3-Pyrazinedicarboxylic acid has been shown to have anti-inflammatory properties because it inhibits prostaglandin synthesis by inhibiting cyclooxygenase and lipoxygenase enzymes.Formula:C6H4N2O4Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:168.11 g/molPiperitone
CAS:Piperitone is a natural product that is isolated from the roots of Piper aduncum L. It has shown antimicrobial activity against Gram-positive and Gram-negative bacteria, fungi, and protozoa. The compound has been used as a broad-spectrum antimicrobial agent to treat infectious diseases such as malaria, leishmaniasis, and trypanosomiasis. Piperitone's mechanism of action is not well understood but it may be due to its ability to inhibit fatty acid synthesis or by inhibiting the biosynthesis of hepg2 in human erythrocytes.Formula:C10H16OPurezza:Min. 95%Colore e forma:Clear LiquidPeso molecolare:152.23 g/mol3-Carboxypropanesulfonamide
CAS:3-Carboxypropanesulfonamide is a chemical compound that has been shown to have the ability to modulate cardiac cell function. This compound has been shown to be effective in a reaction monitoring technique, which monitors the functional groups and techniques of chemical reactions, in order to introduce this molecule into the cell membrane and alter its potential. 3-Carboxypropanesulfonamide is capable of changing the lipid composition of the membrane by introducing a linker group that can bind with other molecules such as cholesterol or phospholipids. This linker group alters the membrane potential of cells, leading to changes in ion flow and cellular response.Formula:C4H9NO4SPurezza:Min. 95%Colore e forma:White PowderPeso molecolare:167.18 g/mol
