Building Blocks
Sottocategorie di "Building Blocks"
- Acidi boronici e derivati dell'acido boronico(5.778 prodotti)
- Building Blocks Chirali(1.243 prodotti)
- Building Blocks Idrocarburici(6.099 prodotti)
- Building Blocks organici(61.038 prodotti)
Trovati 205376 prodotti di "Building Blocks"
4-Acetylimidazole
CAS:4-Acetylimidazole is a histidine analogue that has been shown to have anticancer activity in breast cancer cells. It can react with amines and form imidazoles. The hydroxyl group on the 4-position of the imidazole ring is able to undergo dehydration, which leads to the formation of a chloride ion. This reaction mechanism is reversible and can be used in organic synthesis. 4-Acetylimidazole can also act as an h2 receptor antagonist, although it does not bind to the zwitterionic site of the h2 receptor. NMR spectra show that 4-acetylimidazole exists as a zwitterion in water solution, but becomes a monovalent ion when dissolved in an organic solvent such as methanol or acetone. 4-Acetylimidazole is chemically stable and does not react with poloxamer.
Formula:C5H6N2OPurezza:Min. 95%Colore e forma:Yellow PowderPeso molecolare:110.11 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.Formula:C4H10N2O•HClPurezza:Min. 95%Colore e forma:White PowderPeso molecolare:138.6 g/mol9-Anthracenemethanol
CAS:9-Anthracenemethanol is a carcinogenic, mutagenic, and teratogenic compound. It is metabolized by a number of enzymatic reactions, including oxidation by cytochrome P450 enzymes and reduction by glutathione reductase. The compound has been shown to be activated in acid conditions, with an activation energy of 10 kcal/mol. It also forms an acid when heated, which can cause damage to cells. 9-Anthracenemethanol has been shown to have photochemical properties that may be used for the production of dyes or pigments.Formula:C15H12OPurezza:Min. 95%Colore e forma:Yellow PowderPeso molecolare:208.26 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.Formula:C5H6N2OPurezza:Min. 95%Colore e forma:PowderPeso molecolare:110.11 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.Formula:C9H11NO2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:165.19 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.
Formula:C3H5N3•(H2O4S)0Purezza:Min. 95%Colore e forma:Off-White PowderPeso molecolare:264.26 g/mol2-Amino-6-chloropurine
CAS:2-Amino-6-chloropurine is a nucleophilic substituent that is used in the synthesis of 2-amino-6-chloropurine. It reacts with hydroxyl groups to form a palladium-catalyzed coupling reaction solution, which is then treated with hydrochloric acid and trifluoroacetic acid. The product is purified by crystallization and recrystallization. This compound has potent antitumor activity against carcinoma cell lines, but it has not been shown to have any effect against Mycobacterium tuberculosis.
Formula:C5H4ClN5Purezza:Min. 95%Colore e forma:Off-White PowderPeso molecolare:169.57 g/molAdamantane
CAS:Adamantane is a potent antiviral drug for the treatment of influenza. It is an oxidation catalyst that also has biological properties, such as a potent antitumor activity and potent antiviral resistance. Adamantane has been used to treat many human pathogens, including viruses, fungi and bacteria. Adamantane is a skeleton-like structure with four carbons and six hydrogen atoms that can be oxidized to adamantane oxide or reduced to adamantane alcohol. The adamantane molecule binds to the viral protein at a site called the toll-like receptor. This binding prevents viral replication by inhibiting mRNA synthesis in the virus.Formula:C10H16Purezza:Min. 95%Colore e forma:White Off-White PowderPeso molecolare:136.23 g/mol2-Amino-6-(trifluoromethyl)phenol
CAS:Versatile small molecule scaffoldFormula:C7H6F3NOPurezza:Min. 95%Peso molecolare:177.12 g/mol4-Bromo-2-chloro-6-fluorobenzaldehyde
CAS:Versatile small molecule scaffoldFormula:C7H3BrClFOPurezza:Min. 95%Peso molecolare:237.45 g/mol2-[(6-Chloro-3,4-dihydro-3-methyl-2,4-dioxo-1(2H)-pyrimidinyl)methyl]-benzonitrile
CAS:2-[(6-Chloro-3,4-dihydro-3-methyl-2,4-dioxo-1(2H)-pyrimidinyl)methyl]-benzonitrile is an antibacterial agent that belongs to the group of nitro compounds. It inhibits bacterial growth by blocking the synthesis of proteins and DNA. 2-[(6-Chloro-3,4-dihydro-3-methyl-2,4-dioxo-1(2H)-pyrimidinyl)methyl]-benzonitrile has been shown to be active against a wide range of bacteria including Gram positive and Gram negative organisms. This compound also exhibits metal ion chelating properties and can be used for the removal of heavy metals from water. The square planar geometry of 2-[(6-Chloro-3,4-(dihydro)-3-(methyl)-2,4-(dioxo)-1Formula:C13H10ClN3O2Purezza:Min. 95%Peso molecolare:275.69 g/mol4-Bromo-2,6-dimethoxybenzaldehyde
CAS:Versatile small molecule scaffold
Formula:C9H9BrO3Purezza:Min. 95%Peso molecolare:245.07 g/mol3-(4-Hydroxyphenyl)hex-4-ynoic acid
CAS:Versatile small molecule scaffoldFormula:C12H12O3Purezza:Min. 95%Peso molecolare:204.22 g/moltert-Butyl 3-amino-5-methyl-1H-pyrazole-1-carboxylate
CAS:Versatile small molecule scaffoldFormula:C9H15N3O2Purezza:Min. 95%Peso molecolare:197.23 g/moltert-Butyl 4-(5-aminoisoxazol-3-yl)piperidine-1-carboxylate
CAS:Versatile small molecule scaffoldFormula:C13H21N3O3Purezza:Min. 95%Peso molecolare:267.32 g/molMethyl 3,3-bis(methylthio)-2-cyanoacrylate
CAS:Methyl 3,3-bis(methylthio)-2-cyanoacrylate is a diphenyl ether that is used as a bactericide. It has been shown to be effective against both Gram-positive and Gram-negative bacteria. Methyl 3,3-bis(methylthio)-2-cyanoacrylate is synthesized by the reaction of malonate with dimethylamine chloride in the presence of hydrochloric acid salt in order to produce chloride ions. The reaction is then heated, which causes the methyl 3,3-bis(methylthio)-2-cyanoacrylate to form. This compound is soluble in organic solvents such as formic acid and can be purified by recrystallization or by distillation.Formula:C7H9NO2S2Purezza:Min. 95%Peso molecolare:203.28 g/molBromo-PEG3-azide
CAS:Bromo-PEG3-azide is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. Bromo-PEG3-azide is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.Formula:C8H16BrN3O3Purezza:Min. 95%Colore e forma:Clear LiquidPeso molecolare:282.14 g/mol2-Bromo-3-hydroxy-benzaldehyde
CAS:2-Bromo-3-hydroxy-benzaldehyde is a nitrate that has been shown to have anti-cancer properties. It inhibits the growth of cancer cells by binding to bromodomains in their DNA, thereby preventing transcription and replication. 2-Bromo-3-hydroxy-benzaldehyde also inhibits the production of nitric oxide, which may lead to an inhibitory effect on tumour angiogenesis. The stereoisomers of this compound are used as precursors for the synthesis of ammonium nitrate, which is used as a fertilizer and explosive. 2-Bromo-3-hydroxy-benzaldehyde is also used in organic synthesis as a precursor for acetylation or halide reactions with palladium complexes or halides.Formula:C7H5BrO2Purezza:Min. 95%Peso molecolare:201.02 g/mol4-Methoxy-3-(methoxymethyl)butan-1-ol
CAS:Versatile small molecule scaffoldFormula:C7H16O3Purezza:Min. 95%Peso molecolare:148.2 g/mol6-Bromo-1-methyl-2,3-dihydro-1H-indazol-3-one
CAS:Versatile small molecule scaffold
Formula:C8H7BrN2OPurezza:Min. 95%Peso molecolare:227.06 g/mol(1R,4R)-2-Oxa-5-azabicyclo[2.2.1]heptane hydrochloride
CAS:Versatile small molecule scaffoldFormula:C5H9NO·HClPurezza:Min. 95%Peso molecolare:135.59 g/molN-Carbethoxy-4-hydroxypiperidine
CAS:N-Carbethoxy-4-hydroxypiperidine is a drug substance that is a h1 receptor antagonist. It is used as an antihistamine to treat the symptoms of hay fever and other allergic reactions. N-Carbethoxy-4-hydroxypiperidine is available in two enantiomers, or mirror images, which are labelled S and R. The R enantiomer is more potent than the S enantiomer for inhibiting histamine h1 receptors. This drug has been shown to inhibit the growth of tuberculosis bacteria in cell culture and animal models, but not against Mycobacterium avium complex. N-Carbethoxy-4-hydroxypiperidine has also been shown to have significant antibacterial activity against Clostridium perfringens with minimal toxicity in mice.
Formula:C8H15NO3Purezza:Min. 95%Peso molecolare:173.21 g/mol4,4,5,5-Tetramethyl-2-(1-methylcyclopropyl)-1,3,2-dioxaborolane
CAS:Versatile small molecule scaffoldFormula:C10H19BO2Purezza:Min. 95%Peso molecolare:182.07 g/mol2-Methyl-1-(piperazin-1-yl)propan-1-one
CAS:Versatile small molecule scaffoldFormula:C8H16N2OPurezza:Min. 95%Peso molecolare:156.23 g/mol(S)-2,4-Dichloro-±-(chloromethyl)benzyl Alcohol
CAS:Versatile small molecule scaffoldFormula:C8H7Cl3OPurezza:Min. 95%Peso molecolare:225.49 g/mol5-Bromo-2-(2,2,2-trifluoroethyl)pyridine
CAS:Versatile small molecule scaffold
Formula:C7H5BrF3NPurezza:Min. 95%Peso molecolare:240.02 g/mol1-(piperazin-1-yl)butan-1-one
CAS:1-(Piperazin-1-yl)butan-1-one is a neoplastic cell growth inhibitor that inhibits the proliferation of myeloid, k562 and HL60 cells. It has been shown to inhibit the growth of tumor cells in vitro. 1-(Piperazin-1-yl)butan-1-one is an analog of piperazine, which is known to be a cytotoxic agent with anticancer activity. The mechanism of action is not known, but it may be due to its ability to inhibit DNA synthesis or its inhibition of protein synthesis.Formula:C8H16N2OPurezza:Min. 95%Peso molecolare:156.23 g/mol(5-methylbenzofuran-2-yl)boronic acid
CAS:Versatile small molecule scaffoldFormula:C9H9BO3Purezza:Min. 95%Peso molecolare:175.98 g/mol1H-[1,2,3]Triazolo[4,5-d]pyrimidin-5-amine
CAS:1H-[1,2,3]Triazolo[4,5-d]pyrimidin-5-amine is a nitro compound that binds to the receptor binding sites of certain inflammatory bowel disease and cancer cells. It also inhibits the production of adenosine in these cells. 1H-[1,2,3]Triazolo[4,5-d]pyrimidin-5-amine has been shown to be effective against bowel disease and cancer by inhibiting cyclic AMP (cAMP) degradation. This drug has also been shown to be an irreversible inhibitor of ischemia reperfusion injury in animal models. 1H-[1,2,3]Triazolo[4,5-d]pyrimidin-5-amine is a nitro compound that binds to the receptor binding sites of certain inflammatory bowel disease and cancer cells. It also inhibits the production of adenosine in these cells. 1HFormula:C4H4N6Purezza:Min. 95%Peso molecolare:136.12 g/molMethyl 2-(6-chloropyridin-3-yl)acetate
CAS:Versatile small molecule scaffold
Formula:C8H8ClNO2Purezza:Min. 95%Peso molecolare:185.61 g/mol1-(3,5-Dichloro-phenyl)-propan-1-one
CAS:Versatile small molecule scaffold
Formula:C9H8Cl2OPurezza:Min. 95%Peso molecolare:203.07 g/mol[(Trimethylsilyl)ethynyl]boronic acid, pinacol ester
CAS:Versatile small molecule scaffoldFormula:C11H21BO2SiPurezza:Min. 95%Peso molecolare:224.2 g/mol(2S)-3-(3,4-dihydroxyphenyl)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}propanoic acid
CAS:3,4-Dihydroxyphenylalanine (3,4-DOPA) is a non-protein amino acid that is an intermediate in the synthesis of dopamine and norepinephrine. 3,4-DOPA is metabolized by the enzyme dopa decarboxylase to dopamine and then by catechol-O-methyl transferase to norepinephrine. 3,4-DOPA has antioxidant properties and has been shown to have anticancer effects in animals. It also has been shown to interact with other biomolecules such as proteins and nucleic acids. 3,4-DOPA binds strongly to metal ions through its carboxylic acid group and can chelate metals such as copper or iron. This property may be used for coatings on metal surfaces or for interacting with other molecules.br>br> 3,4-Dopa contains a chiral center due to the presence of two stereogenic carbons on the phenFormula:C24H21NO6Purezza:Min. 95%Peso molecolare:419.4 g/mol1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl acetate
CAS:1,3-Dioxo-2,3-dihydro-1H-isoindol-2-yl acetate is a reactive intermediate that can be used as a starting material for the synthesis of other organic compounds. It is synthesized by the reaction of an acid with an aldehyde or ketone in the presence of a base. The rate of this reaction depends on the functional groups present in both reactants and their relative concentrations. This intermediate can be converted to another chemical compound through various reactions, including hydroxymethylation, decarboxylation and oxidation. This chemical has been used as a cocatalyst for the production of 5-hydroxymethylfurfural (HMF).Formula:C10H7NO4Purezza:Min. 95%Peso molecolare:205.17 g/mol3-Ethyl-4-methyl-pyrrole-2,5-dione
CAS:3-Ethyl-4-methylpyrrole-2,5-dione is a chlorophyll analog. It has been found to be an electron donor in photosystem II of the chlorobium reaction center. The compound was prepared by evaporation of a solution of chlorobenzene and ethyl acetoacetate in carbon tetrachloride with the aid of a vacuum pump. 3-Ethyl-4-methylpyrrole-2,5-dione has also been used as a reagent for the preparation of phycocyanin from Spirulina platensis, which is an important component of blue algae. The compound reacts with phenoxy and furyl groups under acidic conditions to produce carboxylate and calcium carbonate, respectively. Oxidation products are formed in reactions with ethyl group and other organic compounds under alkaline conditions.
Formula:C7H9NO2Purezza:Min. 95%Peso molecolare:139.15 g/mol3-[5-(Aminomethyl)-1-oxo-2,3-dihydro-1H-isoindol-2-yl]piperidine-2,6-dione hydrochloride
CAS:Versatile small molecule scaffoldFormula:C14H16ClN3O3Purezza:Min. 95%Peso molecolare:309.75 g/mol1,2,3,4-Tetrahydro-1,7-naphthyridine
CAS:Versatile small molecule scaffoldFormula:C8H10N2Purezza:Min. 95%Colore e forma:Clear LiquidPeso molecolare:134.18 g/mol6-Chloro-2-methyl-4-pyrimidinol
CAS:6-Chloro-2-methyl-4-pyrimidinol is an aldehyde that reacts with hydrazine to form a monoxide, which reacts with carbon monoxide to form a hydrazide.Formula:C5H5ClN2OPurezza:Min. 95%Peso molecolare:144.56 g/molcis-6-Boc-octahydropyrrolo[3,4-b]morpholine
CAS:Versatile small molecule scaffold
Formula:C11H20N2O3Purezza:Min. 95%Peso molecolare:228.29 g/mol7-Bromo-1-methylnaphthalene
CAS:7-Bromo-1-methylnaphthalene is a fluorescent dye that can be used to measure the concentration of DNA, RNA, and proteins. This compound is an intercalator, which means that it can bind to double stranded DNA or RNA near the center of the molecule where there is a space for binding. It has been used in the study of the thymic gland because it binds to DNA and RNA in cells from this organ. 7-Bromo-1-methylnaphthalene has also been used as a skeleton for organic compounds, such as dimethylammonium. The bromine atom in this compound can be replaced with other atoms like iodine or chlorine to make different colored dyes.
Formula:C11H9BrPurezza:Min. 95%Peso molecolare:221.09 g/mol4-(4-Methylpiperazin-1-yl)-2-(trifluoromethyl)aniline
CAS:Versatile small molecule scaffold
Formula:C12H16N3F3Purezza:Min. 95%Peso molecolare:259.27 g/mol2-(4-Carboxy-phenyl)-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Versatile small molecule scaffoldFormula:C16H21NO4Purezza:Min. 95%Peso molecolare:291.34 g/mol3-(Methoxycarbonyl)pyridine-4-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C8H7NO4Purezza:Min. 95%Peso molecolare:181.15 g/molethyl 3-formyl-1H-pyrrole-2-carboxylate
CAS:Ethyl 3-formyl-1H-pyrrole-2-carboxylate is a formyl compound with the molecular formula C8H8O3. It is a colorless liquid that has a strong odor. The compound can be obtained by the reaction of ethyl acetoacetate and pyrrole in the presence of aluminum chloride. The compound has been studied for its nuclear magnetic resonance (NMR) properties. It has two conformers, which are distinguished by their different chemical shifts, and this difference can be used to study coupling between the carbonyl group and other groups in the molecule.
Formula:C8H9NO3Purezza:Min. 95%Peso molecolare:167.2 g/mol7-Chloroisoquinolin-1-ol
CAS:Versatile small molecule scaffoldFormula:C9H6ClNOPurezza:Min. 95%Peso molecolare:179.6 g/molMethyl 2-(2-methoxypyridin-4-yl)acetate
CAS:Versatile small molecule scaffold
Formula:C9H11NO3Purezza:Min. 95%Peso molecolare:181.19 g/molEthyl 4-(hydroxymethyl)-1H-pyrazole-3-carboxylate
CAS:Versatile small molecule scaffoldFormula:C7H10N2O3Purezza:Min. 95%Peso molecolare:170.17 g/moltert-Butyl 3,9-diazaspiro[5.5]undecane-3-carboxylate hydrochloride
CAS:Versatile small molecule scaffoldFormula:C14H27ClN2O2Purezza:Min. 95%Peso molecolare:290.83 g/mol4,7-dibromo-1H-benzo[d]imidazole
CAS:Versatile small molecule scaffoldFormula:C7H4Br2N2Purezza:Min. 95%Peso molecolare:275.93 g/mol1-Methyl-3-(3-sulfopropyl)-1H-imidazol-3-ium
CAS:Versatile small molecule scaffoldFormula:C7H12N2O3SPurezza:Min. 95%Colore e forma:PowderPeso molecolare:204.25 g/mol
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