Building Blocks
Subcategorías de "Building Blocks"
- Ácidos borónicos y derivados del ácido borónico(5.778 productos)
- Building Blocks quirales(1.243 productos)
- Building Blocks de hidrocarburos(6.099 productos)
- Building Blocks orgánicos(61.038 productos)
Se han encontrado 205376 productos de "Building Blocks"
2-(4-Amino-1h-pyrazol-1-yl)ethanol
CAS:Versatile small molecule scaffold
Fórmula:C5H9N3OPureza:Min. 95%Peso molecular:127.15 g/moltert-butyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenethylcarbamate
CAS:Versatile small molecule scaffoldFórmula:C19H30BNO4Pureza:Min. 95%Peso molecular:347.26 g/molBoc-Phe-Phe-OH
CAS:Boc-Phe-Phe-OH is a linker that is used to create homologues. It has been shown to be able to form supramolecular structures and encapsulate biomolecules, such as amino acids. The ester linkage of Boc-Phe-Phe-OH can be modified by the addition of a carboxylic acid, which can lead to changes in its fluorescence and magnetic properties. Boc-Phe-Phe-OH is primarily used as an intermediate for fluorescent probes or other molecules.
Fórmula:C23H28N2O5Pureza:Min. 95%Peso molecular:412.48 g/mol2-(Oxan-4-yloxy)ethan-1-ol
CAS:Versatile small molecule scaffoldFórmula:C7H14O3Pureza:Min. 95%Peso molecular:146.18 g/mol2,4,6-Trichloronicotinaldehyde
CAS:Versatile small molecule scaffold
Fórmula:C6H2Cl3NOPureza:Min. 95%Peso molecular:210.45 g/molN,N-bis(Hydroxyethyl)-2-aminoethanesulfonic acid sodium salt
CAS:N,N-bis(Hydroxyethyl)-2-aminoethanesulfonic acid sodium salt is a cross-linking agent for polymers. It has been shown to react with dimethylol propionic acid to form a hydroxyl group and a carboxylate. This reaction yields the product of bis(hydroxyethyl) aminosulfonic acid sodium salt. N,N-bis(Hydroxyethyl)-2-aminoethanesulfonic acid sodium salt can be used as a cross-linking agent in the manufacture of biodegradable polymers that are environmentally friendly and biocompatible. The viscosity of the reaction solution increases with an increase in temperature, which is due to the hydrophobic interaction between molecules.Fórmula:C6H14NO5SNaPureza:Min. 95%Forma y color:PowderPeso molecular:235.23 g/moltert-Butyl trans-4-(hydroxymethyl)cyclohexylcarbamate
CAS:Please enquire for more information about tert-Butyl trans-4-(hydroxymethyl)cyclohexylcarbamate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C12H23NO3Pureza:Min. 95%Peso molecular:229.32 g/molBoc-His(Trt)-OH
CAS:Boc-His(Trt)-OH is a chemical compound that has been used in the laboratory to study uptake and binding of compounds. It is stable in complex with albumin, which has led to its use as a model system for studying hepatic steatosis. This chemical can be synthesized by solid-phase synthesis with trifluoroacetic acid and polypeptide synthesis. FT-IR spectroscopy has been used to characterize Boc-His(Trt)-OH, revealing its chemical diversity.
Fórmula:C30H31N3O4Pureza:Min. 95%Forma y color:PowderPeso molecular:497.58 g/mol4-Bromo-1-fluoro-2-nitrobenzene
CAS:4-Bromo-1-fluoro-2-nitrobenzene is a boron trifluoride compound that reacts with sulfuric acid to form the target product, 4-bromo-2-fluorobenzenesulfonic acid. It is used in the production of dyes and pharmaceuticals. The reaction is conducted at a temperature of 60°C in a reaction time of 8 hours. The repeatability of this process was found to be high, with a relative standard deviation (RSD) of 2.5% and an RSD for peak area of 3%. Experiments have been conducted to optimize the reaction conditions and determine the optimum reaction time and target product yield. A sulfuric acid concentration of 1M has been found to produce the highest yield, while maintaining the lowest RSD values.Fórmula:C6H3BrFNO2Pureza:Min. 98%Peso molecular:220 g/molEthyl 4-(hydroxymethyl)-1H-pyrazole-3-carboxylate
CAS:Versatile small molecule scaffoldFórmula:C7H10N2O3Pureza:Min. 95%Peso molecular:170.17 g/moltert-Butyl 3-bromo-1,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridine-5-carboxylate
CAS:Versatile small molecule scaffoldFórmula:C11H16BrN3O2Pureza:Min. 95%Peso molecular:302.17 g/mol5'-Bromo-2'-hydroxyacetophenone
CAS:5'-Bromo-2'-hydroxyacetophenone is a chemical that is used as a substrate in the preparation of other chemicals. The reaction solution contains 5'-bromo-2'-hydroxyacetophenone, nitrogen atoms, and a biological sample. This substrate reacts with trifluoroacetic acid to form an intramolecular hydrogen bond. The magnetic resonance spectrum of this product reveals the presence of two carbon atoms, three hydrogen atoms, and one oxygen atom. The resulting chemical structure is that of 2-Aminobenzamide.Fórmula:C8H7BrO2Pureza:Min. 95%Forma y color:White PowderPeso molecular:215.04 g/mol8-Boc-3,8-diaza-bicyclo[3.2.1]octane
CAS:8-Boc-3,8-diaza-bicyclo[3.2.1]octane is a functional group that can be used in the preparation of pharmaceutical preparations. It is insoluble in water and soluble in organic solvents. This compound has been shown to be effective in the treatment of neurodegenerative diseases such as Alzheimer's disease and Parkinson's disease. 8-Boc-3,8-diaza-bicyclo[3.2.1]octane has also been shown to have protective effects against sae-cd induced cytotoxicity by upregulating the expression of antiapoptotic proteins Bcl2 and Bclxl, which are important for neuronal cell survival.Fórmula:C11H20N2O2Pureza:Min. 95%Peso molecular:212.29 g/mol1-Azaspiro[3.3]heptane hydrochloride
CAS:Versatile small molecule scaffold
Fórmula:C6H12ClNPureza:Min. 95%Peso molecular:133.62 g/mol2-Fluoro-3-iodo-6-(trifluoromethyl)pyridine
CAS:Versatile small molecule scaffoldFórmula:C6H2F4INPureza:Min. 95%Peso molecular:290.98 g/mol3-Bromobenzaldehyde
CAS:3-Bromobenzaldehyde is an organic compound with the formula CHBrCHO. It is a colorless liquid that is soluble in many organic solvents. 3-Bromobenzaldehyde can be synthesized by the reaction of ethyl acetoacetate and anhydrous sodium in methanol, and can be purified by distillation or recrystallization from ethanol. This compound has been used as a solvent for analytical methods, such as GC-MS analysis, due to its high boiling point and low volatility. 3-Bromobenzaldehyde also reacts with hydrogen chloride to form benzoyl chloride, which can then be reacted with alcohols to produce esters. 3-Bromobenzaldehyde has been shown to react with chalcones to form optical active compounds, such as curcumin analogues. These reactions are typically carried out in solution using acetic acid or sulfuric acid as a catalyst.br>br>Fórmula:C7H5BrOPureza:Min. 95%Peso molecular:185.02 g/mol6-Bromo-4-hydroxypyrazolo[1,5-a]pyridine-3-carbonitrile
CAS:Please enquire for more information about 6-Bromo-4-hydroxypyrazolo[1,5-a]pyridine-3-carbonitrile including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C8H4BrN3OPureza:Min. 95%Peso molecular:238.04 g/molBisaboloxide A
CAS:Please enquire for more information about Bisaboloxide A including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C15H26O2Pureza:Min. 95%Peso molecular:238.37 g/mol[2'-(Amino-ºN)[1,1'-biphenyl]-2-yl-C][[3,6-dimethoxy-2',4',6'-tris(1-methylethyl)[1,1'-biphenyl]-2-yl]bis(1,1-dimethylethyl)phosphin e-ºP](methanesulfonato-ºO)palladium (tBuBrettPhos Pd G3)
CAS:The chemical is a palladium-based complex that inhibits the activity of α4β7 integrin. It has been shown to be effective in prophylaxis and treatment of inflammatory diseases, such as autoimmune diseases, and other conditions, such as congenital disorders. The compound has been shown to inhibit the growth of plants by causing phytotoxic effects.Fórmula:C44H62NO5PPdSPureza:Min. 95%Peso molecular:854.43 g/mol(R)-4-N-Boc-2-hydroxymethyl-piperazine
CAS:Please enquire for more information about (R)-4-N-Boc-2-hydroxymethyl-piperazine including the price, delivery time and more detailed product information at the technical inquiry form on this page
Fórmula:C10H20N2O3Pureza:Min. 95%Peso molecular:216.28 g/mol(R)-tert-Butyl 2-methylpiperazine-1-carboxylate
CAS:(R)-tert-Butyl 2-methylpiperazine-1-carboxylate is a versatile building block that can be used for the synthesis of complex compounds. The compound is a reagent, speciality chemical, and useful building block in research. It can be used as a reaction component or scaffold in synthesis. (R)-tert-Butyl 2-methylpiperazine-1-carboxylate has been shown to react with nucleophiles such as amines and alcohols to form stable products. This product has high quality and is useful for chemical reactions involving carbonyl groups.Fórmula:C10H20N2O2Pureza:Min. 95%Forma y color:White PowderPeso molecular:200.28 g/molMethyl 5,6-diaminopyridine-3-carboxylate
CAS:Versatile small molecule scaffoldFórmula:C7H9N3O2Pureza:Min. 95%Peso molecular:167.17 g/molγ-L-Glutamyl-α-naphthylamide monohydrate
CAS:Gamma-L-glutamyl-alpha-naphthylamide is an enzyme that catalyzes the conversion of L-glutamic acid to L-glutamate. It is expressed in red blood cells, human liver, and human serum. Gamma-L-glutamyl-alpha-naphthylamide has been shown to have various specificities for different tissues and isoenzymes. This enzyme also has immunoassay procedures that are used to detect it in tissues or cells. These assays use monoclonal antibodies or solubilized gamma-L-glutamyl-alpha-naphthylamide molecules as detection agents.Fórmula:C15H16N2O3•H2OPureza:Min. 95%Forma y color:PowderPeso molecular:290.31 g/mol4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid
CAS:4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid (4-AHNDS) is a hydroxyl group and nitrogen containing molecule. It is a reactive compound that can be used to extract anions from water. 4-AHNDS has been shown to react with sodium ions in the presence of water, forming a salt that is soluble in water. This chemical also reacts with organic molecules and forms stable complexes. The reaction mechanism of 4-AHNDS has been studied by kinetic analysis and surface methodology measurements.Fórmula:C10H9NO7S2Pureza:Min. 95%Forma y color:PowderPeso molecular:319.31 g/mol2-Azaspiro[3.3]heptane-2,6-dicarboxylic acid 2-tert-butyl ester
CAS:Versatile small molecule scaffoldFórmula:C12H19NO4Pureza:Min. 95%Peso molecular:241.28 g/mol4-Acetamidobenzenesulfonyl azide
CAS:4-Acetamidobenzenesulfonyl azide (4ABS) is a low detection reagent that can be used for the determination of 4-acetamidobenzoic acid. It reacts with the amine group in 4-acetamidobenzoic acid to form a sulfonamide intermediate and releases an azide ion. The linear calibration curve was obtained using vibrational spectroscopy and has a detection sensitivity of 0.03 ppm. This method can also be used to determine the functional groups present in dopamine, which have been shown to affect electrochemical impedance spectroscopy measurements.
Fórmula:C8H8N4O3SPureza:Min. 95%Forma y color:White PowderPeso molecular:240.24 g/mol(S)-2-Aminobutyramide hydrochloride
CAS:(S)-2-Aminobutyramide hydrochloride is a chiral amide compound, which is utilized primarily in scientific research settings. This compound is typically synthesized through the resolution of racemic mixtures or other specialized chemical processes that ensure the purity and stereospecificity required for research purposes.The mode of action of (S)-2-Aminobutyramide hydrochloride revolves around its role as an intermediate in chemical synthesis, serving as a building block for the production of more complex molecules. It has a noteworthy chiral configuration, which makes it an essential component in the formation of enantiomerically pure substances. This aspect is crucial in fields like pharmaceuticals, where stereochemistry can significantly impact biological activity.Its applications extend to various domains such as the synthesis of therapeutic agents, biochemical research, and the development of novel materials. Researchers value it for its ability to contribute to the fine-tuning of molecular assemblies, making it indispensable in studies focused on the interaction and function of chiral molecules. The hydrochloride form aids in its stability and solubility, which are important attributes for laboratory manipulation and experimentation.Fórmula:C4H10N2O•HClPureza:Min. 95%Forma y color:White PowderPeso molecular:138.6 g/mol2-(2-Bromophenyl)-2-hydroxyacetic acid
CAS:2-Bromophenyl-2-hydroxyacetic acid is a ligand that binds to the ethylene receptor in plants and can be used as a monomer for the polymerization of polyethylene. It has been shown that 2-bromophenyl-2-hydroxyacetic acid can also be used as an initiator for the polymerization of β-cyclodextrin. This compound has also been shown to be an analyte in gas chromatography, which is used to separate compounds based on their chemical properties. The use of this compound as a tethering agent has also been investigated with copolymerization reactions in order to create more stable polymers. 2-Bromophenyl-2-hydroxyacetic acid has been found to inhibit nonsteroidal antiinflammatory drugs and may have potential applications for chiral synthesis, such as mandelic acid production.
Fórmula:C8H7BrO3Pureza:Min. 95%Peso molecular:231.04 g/mol1-(4-Chloro-3-fluorophenyl)ethan-1-amine HCl
CAS:Versatile small molecule scaffoldFórmula:C8H10Cl2FNPureza:Min. 95%Peso molecular:210.08 g/mol4-Amino-2,6-dimethoxypyrimidine
CAS:4-Amino-2,6-dimethoxypyrimidine is an organic compound that has been shown to be a methylating agent. It reacts with the hydrogen chloride present in seawater to form methyl chloride and hydrochloric acid. 4-Amino-2,6-dimethoxypyrimidine also interacts with hydrogen bonds and forms hydrogen bonds with other molecules. The molecular modeling study revealed that this compound is soluble in mineral acids such as sulfuric acid and hydrochloric acid. The solubility data also showed that 4-amino-2,6-dimethoxypyrimidine is soluble in water but not in chlorinated water. This drug has shown significant antifungal activity against Cryptococcus neoformans and Gram-negative organisms such as Escherichia coli, Salmonella typhi, Pseudomonas aeruginosa, Klebsiella pneumoniae, Proteus mirabilis, EnterobacterFórmula:C6H9N3O2Pureza:Min. 95%Peso molecular:155.15 g/mol6-fluoroquinoline-8-carboxylicacid
CAS:Versatile small molecule scaffold
Fórmula:C10H6FNO2Pureza:Min. 95%Peso molecular:191.16 g/mol4-Bromo-5-methoxy-2-methylpyridine
CAS:Versatile small molecule scaffoldFórmula:C7H8BrNOPureza:Min. 95%Peso molecular:202.05 g/mol6-Bromo-3-fluoropyridine-2-carbonitrile
CAS:Versatile small molecule scaffoldFórmula:C6H2N2FBrPureza:Min. 95%Peso molecular:200.99 g/mol2-Amino-4-hydroxypyridine
CAS:2-Amino-4-hydroxypyridine (2AH) is a synthetic, isomeric compound that has been synthesized in two different forms: 3-bromo-5-hydroxypyridine and hydroxy group. 2AH has been shown to be chemically stable at room temperature and pH levels of less than 7. It also withstands the loss of membrane fluidity induced by amides, such as 3-amino-2-bromopyridine. 2AH can be used to synthesize oxindole derivatives, which are found in natural gas, and piperidines. This chemical can also be used for aminations with pyrrole or 2 amino 4 hydroxypyridine.Fórmula:C5H6N2OPureza:Min. 95%Forma y color:PowderPeso molecular:110.11 g/mol3-(bromomethyl)-5-fluoropyridine hbr
CAS:Versatile small molecule scaffoldFórmula:C6H6Br2FNPureza:Min. 95%Peso molecular:270.93 g/molMethyl 3-chloropropionate
CAS:Methyl 3-chloropropionate is an alkyl ether that has been used in clinical studies as a liquid phase ion-pair extraction solvent. It was developed to replace the use of hexane, which is not environmentally friendly and can also cause irritation. Methyl 3-chloropropionate has been shown to have a higher viscosity than hexane at room temperature and is less likely to evaporate than hexane. Methyl 3-chloropropionate has also been used as a synthetic process solvent, with the reaction time being shorter than that of hexane. This compound can be used for chromatography without any effect on the solute or the stationary phase. Methyl 3-chloropropionate has also been shown to be effective in lipase and agarose gel assays, as well as chloride ion extraction from water samples.
Fórmula:C4H7ClO2Pureza:Min. 95%Forma y color:Clear LiquidPeso molecular:122.55 g/molMethyl trans-4-bromo-2-butenoate
CAS:Methyl trans-4-bromo-2-butenoate is a synthetic compound that contains a hydroxyl group and two bromine atoms. It is synthesized by the reaction of diethyl succinate, hydrogen, and piperazine in an aqueous solution. Methyl trans-4-bromo-2-butenoate has been shown to have antineoplastic activity in combination with epidermal growth factor (EGF) and carbohydrate conjugates. It also binds to cell surface receptors on the epidermal cells, inhibiting their growth. The structural formula of methyl trans-4-bromo-2-butenoate can be seen below: [[File:Methyltrans4bromobutanoate.png|thumb|300px|left|The structural formula of methyl trans-[4] -[bromo]-[2] -butenoate.]]
Fórmula:C5H7BrO2Pureza:Min. 95%Forma y color:Clear LiquidPeso molecular:179.01 g/mol(R)-(-)-3-Amino-3-phenylpropionic acid
CAS:(R)-(-)-3-Amino-3-phenylpropionic acid is a hydrogenated, stereoselective β-amino acid that is involved in the biosynthesis of animal health. The enzyme acylase catalyzes this reaction by binding with chiral pyridoxal phosphate to form an acylation product. The stereospecificity of the reaction is determined by whether the enzyme has a preference for L or D amino acids. Acylases are found in organisms such as mammals and bacteria.Fórmula:C9H11NO2Pureza:Min. 95%Forma y color:PowderPeso molecular:165.19 g/molcis-6-Boc-octahydropyrrolo[3,4-b]morpholine
CAS:Versatile small molecule scaffold
Fórmula:C11H20N2O3Pureza:Min. 95%Peso molecular:228.29 g/mol2-Aminoimidazole sulfate
CAS:2-Aminoimidazole sulfate is a chemical compound that is used as a transfection reagent. It has been shown to have high transfection efficiency with low cytotoxicity. The diameter of the molecule is in the range of 2 - 3 nm, which allows it to be taken up by cells and thus be active in them. This chemical can be dehydrogenated to form imidazole-2-sulfonic acid, which may interact with other molecules. There have been many advances in this area, including modifications and gaseous forms of the molecule. Research into the interactions of this compound with other chemicals and their effects on cellular uptake are ongoing.
Fórmula:C3H5N3•(H2O4S)0Pureza:Min. 95%Forma y color:Off-White PowderPeso molecular:264.26 g/mol4-{[(tert-butoxy)carbonyl]amino}bicyclo[2.2.2]octane-1-carboxylic acid
CAS:Versatile small molecule scaffoldFórmula:C14H23NO4Pureza:Min. 95%Peso molecular:269.3 g/mol2,4,5-Trimethoxybenzylamine
CAS:2,4,5-Trimethoxybenzylamine is a synthetic compound that can be used as a precursor to the synthesis of other chemicals. It is prepared by reacting phenol with deuterium gas in a process called amination. This reaction is followed by reductive quaternization with cyanide. 2,4,5-Trimethoxybenzylamine is often used as an intermediate for the synthesis of drugs such as tamoxifen and clonidine.Fórmula:C10H15NO3Pureza:Min. 95%Forma y color:PowderPeso molecular:197.23 g/mol2,2',4,4'-tetrahydroxybenzophenone
CAS:2,2',4,4'-tetrahydroxybenzophenone is a hydroxylated benzophenone that has immunomodulatory effects. It binds to the receptor in the immune system and can cause an increase in cytokine production. 2,2',4,4'-tetrahydroxybenzophenone is cytotoxic and has significant toxicity in vitro. The molecule has been shown to disrupt mitochondrial membrane potential. This may be due to its ability to form hydrogen bonds with molecules on the mitochondrial membrane. 2,2',4,4'-tetrahydroxybenzophenone also modulates transcriptional regulation of genes involved in cell proliferation and apoptosis. The drug is detectable at low levels by mass spectrometry and is not known to have any toxicological effects.END>>
Fórmula:C13H10O5Pureza:Min. 95%Forma y color:Green PowderPeso molecular:246.22 g/molMethyl 6-oxospiro[3.3]heptane-2-carboxylate
CAS:Versatile small molecule scaffoldFórmula:C9H12O3Pureza:Min. 95%Peso molecular:168.19 g/molTriglycol dichloride
CAS:Triglycol dichloride is a synthetic, water-soluble solid that is prepared by the reaction of 3-chloroperoxybenzoic acid with a hydroxide solution. It has been used in a variety of applications such as the preparation of hemicyanine, the synthesis of polymers, and the degradation of chlorinated hydrocarbons. Triglycol dichloride also has synergistic effects with other photocatalysts, increasing their activity and reducing their cost. Triglycol dichloride can be used to synthesize polymer films or coatings that are biodegradable, have low environmental impact, and are structurally stable. This compound is also unaffected by water or neutral pH and can be used in the production of semiconductors.Fórmula:C6H12Cl2O2Pureza:Min. 95%Forma y color:Clear LiquidPeso molecular:187.06 g/molL-Tyrosine ethyl ester hydrochloride
CAS:L-Tyrosine ethyl ester hydrochloride is a non-protein amino acid that inhibits the activity of metalloproteases, which are enzymes that break down proteins. It has been shown to be effective against bowel disease and cancer by inhibiting the release of inflammatory cytokines. L-Tyrosine ethyl ester hydrochloride also has anti-inflammatory properties and can be used in the treatment of depression and liver cirrhosis. This drug is an inhibitor of hydroxylase, which is an enzyme involved in the synthesis of melanin. It is a structural analogue to L-DOPA, which is used for Parkinson's disease. L-Tyrosine ethyl ester hydrochloride has been shown to have antihypertensive effects and can be used as a diuretic agent.
Fórmula:C11H15NO3·HClPureza:Min. 95%Forma y color:PowderPeso molecular:245.7 g/mol2,4,6-Trichloropyrimidine
CAS:2,4,6-Trichloropyrimidine is an antimicrobial agent that belongs to the chemical class of pyrimidine compounds. It inhibits bacterial growth by cross-linking with amino acids and nucleic acids in the cell wall, thereby inhibiting protein synthesis. 2,4,6-Trichloropyrimidine is also a cross-linking agent for polymers such as polyurethane and vinyl chloride. This compound has been shown to be effective against P. aeruginosa and other bacteria that are resistant to antibiotics. 2,4,6-Trichloropyrimidine reacts with water vapor or oxygen nucleophiles to form hydrogen chloride and amine groups. These reactions can be used for identification of this compound in the laboratory.Fórmula:C4HCl3N2Pureza:Min. 95%Forma y color:PowderPeso molecular:183.42 g/mol1,1',1''-(1,3,5-Triazinane-1,3,5-triyl)tris(2-bromoethan-1-one)
CAS:Please enquire for more information about 1,1',1''-(1,3,5-Triazinane-1,3,5-triyl)tris(2-bromoethan-1-one) including the price, delivery time and more detailed product information at the technical inquiry form on this page
Fórmula:C9H12Br3N3O3Pureza:Min. 95%Forma y color:PowderPeso molecular:449.82 g/moltert-Butyl 2,9-diazaspiro[5.5]undecane-2-carboxylate
CAS:Versatile small molecule scaffold
Fórmula:C14H26N2O2Pureza:Min. 95%Peso molecular:254.38 g/molDL-Tropic acid
CAS:Please enquire for more information about DL-Tropic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C9H10O3Pureza:Min. 95%Peso molecular:166.17 g/mol
