Building Blocks
Subcategories of "Building Blocks"
- Boronic Acids & Boronic Acid Derivatives(5,778 products)
- Chiral Building Blocks(1,243 products)
- Hydrocarbon Building Blocks(6,098 products)
- Organic Building Blocks(61,036 products)
Found 205240 products of "Building Blocks"
4-(Phenylsulfanyl)benzene-1,3-diamine
CAS:Versatile small molecule scaffold
Formula:C12H12N2SPurity:Min. 95%Molecular weight:216.3 g/mol4-(1,3-Benzothiazol-2-yl)phenol
CAS:4-(1,3-Benzothiazol-2-yl)phenol is an antibacterial agent that contains a methoxy group. It has been shown to have potent cytotoxicity against cancer cells and may be used for the treatment of cancer. 4-(1,3-Benzothiazol-2-yl)phenol is an oxidant that is able to form covalent bonds with proteins and other molecules through hydrogen bonding. The oxidation products of 4-(1,3-Benzothiazol-2-yl)phenol are also potent cytotoxins and inhibitors of bacterial growth. The molecular modeling studies on this compound indicate that it binds to DNA by intermolecular hydrogen bonding. This drug targets the enzyme thymidylate synthase, which catalyzes the conversion of dUMP to dTMP in the de novo pathway of DNA synthesis. 4-(1,3-Benzothiazol-2-yl)phenol has been
Formula:C13H9NOSPurity:Min. 95%Molecular weight:227.29 g/mol4-Amino-5-nitropyrimidine-2-thiol
CAS:Versatile small molecule scaffold
Formula:C4H4N4O2SPurity:Min. 95%Molecular weight:172.17 g/molDecamethylenebispyridinium dibromide
CAS:Versatile small molecule scaffoldFormula:C20H30Br2N2Purity:Min. 95%Molecular weight:458.3 g/mol1-(3-Bromo-propoxy)-4-methoxy-benzene
CAS:Versatile small molecule scaffold
Formula:C10H13BrO2Purity:Min. 95%Molecular weight:245.12 g/mol2-[(Methoxycarbonyl)amino]benzoic acid
CAS:Versatile small molecule scaffold
Formula:C9H9NO4Purity:Min. 95%Molecular weight:195.17 g/mol3-(1,3-Benzothiazol-2-yl)butan-2-one
CAS:Versatile small molecule scaffold
Formula:C11H11NOSPurity:Min. 95%Molecular weight:205.28 g/molEthyl 4-oxo-4-phenylbutyrate
CAS:Ethyl 4-oxo-4-phenylbutyrate is a butyrophenone that is used as an intermediate in organic synthesis. It is produced by the reaction of ethyl diazoacetate with peroxide, followed by the addition of propiophenone and regiospecific solvents. This reaction can be carried out using organocatalysts or without them. The optimised conditions for this type of reaction are: a temperature of 20 °C, an alkylation time of 1 hour, and a molecular weight range from 200 to 600 g/mol. Ethyl 4-oxo-4-phenylbutyrate has been shown to react with carbenes and stereospecific solvents in order to produce levulinate.Formula:C12H14O3Purity:Min. 95%Molecular weight:206.24 g/mol(2-Methoxy-4-methyl-phenoxy)-acetic acid
CAS:Versatile small molecule scaffold
Formula:C10H12O4Purity:Min. 95%Molecular weight:196.2 g/molPiperidine-4-carboxylic acid dimethylamide HCl
CAS:Versatile small molecule scaffold
Formula:C8H16N2O·HClPurity:Min. 95%Molecular weight:192.69 g/mol5-Amino-6-methyl-pyrimidine-2,4-diol
CAS:5-Amino-6-methyl-pyrimidine-2,4-diol is a tautomer of 5-Aminouracil. It is an antiradical agent that has been shown to have hydroxyl radical scavenging activity in the presence of peroxide. The mechanism of the reaction involves the formation of a hydrated form of 5-amino-6-methylpyrimidine 2,4-diol, which reacts with the peroxide to form a stable product. The hydration step is required for this reaction to occur and may be rate limiting. The measurements obtained from nmr spectra are consistent with this mechanism. 5 aminouracil has been shown to inhibit growth and DNA synthesis in tumor cells in vitro.
Formula:C5H7N3O2Purity:Min. 95%Molecular weight:141.13 g/molPhenyl(pyridin-3-yl)methanol
CAS:Phenyl(pyridin-3-yl)methanol is an organic compound that can be used as a chemical reagent. It reacts with alcohols to form phenols and has been shown to selectively react with heteroarenes and amino groups. Phenyl(pyridin-3-yl)methanol is able to oxidize cyclic, aromatic, and diamino compounds using oxidants such as hydrogen peroxide or sodium hypochlorite. It has also been shown to be catalyzed by palladium in the oxidation of amines.Formula:C12H11NOPurity:Min. 95%Molecular weight:185.23 g/mol2-(4-Aminophenoxy)-N,N-dimethylacetamide
CAS:Versatile small molecule scaffold
Formula:C10H14N2O2Purity:Min. 95%Molecular weight:194.23 g/mol2-(Benzylamino)-2-phenylethanol
CAS:Versatile small molecule scaffold
Formula:C15H17NOPurity:Min. 95%Molecular weight:227.3 g/molN-Methyl-N-phenylprop-2-enamide
CAS:N-Methyl-N-phenylprop-2-enamide is a perfluorinated compound with acrylate functional groups. It is a monomer that can react with other compounds to form polymers. It has been shown to be useful in the production of polyacrylates, which are used in industrial and medical applications. NMPEA has a bond cleavage reaction when it reacts with triphosgene, which can lead to the formation of acrylonitrile and chlorobenzene. This type of reaction also exhibits hydrogen bonding interactions and can be activated by an amide or an alcohol.
Formula:C10H11NOPurity:Min. 95%Molecular weight:161.2 g/mol5-Amino-N,2-dimethylbenzenesulfonamide
CAS:Versatile small molecule scaffoldFormula:C8H12N2O2SPurity:Min. 95%Molecular weight:200.26 g/mol3-Amino-N,N-dimethyl-benzenesulfonamide
CAS:Versatile small molecule scaffold
Formula:C8H12N2O2SPurity:Min. 95%Molecular weight:200.26 g/mol2,5-Dichlorophenylthioglycolic Acid
CAS:2,5-Dichlorophenylthioglycolic Acid is an organic compound that is used as a reagent for the synthesis of thiourea. This product can be used in the production of high yield of monochloroacetic acid and sulfuric acid. 2,5-Dichlorophenylthioglycolic Acid is used in the synthesis of sodium salt. It has been shown to be an environmental pollutant and is toxic to aquatic life. The main route of exposure to this compound is through inhalation or ingestion. 2,5-Dichlorophenylthioglycolic Acid may also cause irritation on skin contact and eye contact.Formula:C8H6Cl2O2SPurity:Min. 95%Molecular weight:237.09 g/mol2-Amino-5-methoxythiophenol
CAS:2-Amino-5-methoxythiophenol is an organic compound that is used as a fluorescent probe for the measurement of mitochondrial membrane potential. The optimal reaction conditions are 3:1 methanol to water, with a reaction time of 10 minutes at room temperature. The demethylation of 2-amino-5-methoxythiophenol yields 3-mercaptopropionic acid, which can be used as a synthetic intermediate in other organic synthesis reactions. It has been found that the ring opening of 2-amino-5-methoxythiophenol occurs through oxidation and the formation of radicals. This reaction mechanism is supported by the photophysical properties observed in its fluorescence spectrum.
Formula:C7H9NOSPurity:Min. 95%Molecular weight:155.22 g/molN-(4-Chlorophenyl)-1,3-benzothiazol-2-amine
CAS:Versatile small molecule scaffoldFormula:C13H9ClN2SPurity:Min. 95%Molecular weight:260.74 g/mol2-Iodo-5-nitrothiophene
CAS:2-Iodo-5-nitrothiophene is a chloride that is used in the synthesis of other compounds. It reacts with phosphorus pentachloride to form 2-chloro-5-nitrothiophene, which can be converted to 2-iodo-5-nitrothiophene by treatment with hydrochloric acid and nitrobenzene. The molecule has a proton on one end and a nitro group on the other. This compound is soluble in dimethylformamide and hydrogen bond to itself. 2-Iodo-5-nitrothiophene can be synthesized using palladium catalysis, which is an advanced technique for coupling organic molecules. The optical properties of this compound have been studied through transient absorption spectroscopy and photocleavage techniques.
Formula:C4H2INO2SPurity:Min. 95%Molecular weight:255.04 g/mol2-[2-(Naphthalen-1-yl)acetamido]acetic acid
CAS:Versatile small molecule scaffold
Formula:C14H13NO3Purity:Min. 95%Molecular weight:243.26 g/mol4-(Benzyloxy)-2-butanone
CAS:4-(Benzyloxy)-2-butanone is a solvent that is used in the laboratory environment. It has been used as an extraction solvent for microextraction and has been used in various reactions such as alkylation and tetrahydrofuran synthesis. 4-(Benzyloxy)-2-butanone is also often used in analytical chemistry to analyse solids and liquids. In addition, it can be used as a catalyst for lipase activity, which leads to the hydrolysis of fats. This chemical has also been shown to have anti-coleoptera properties.Formula:C11H14O2Purity:Min. 95%Molecular weight:178.23 g/mol1-Methyl-3,4-dihydronaphthalene-2-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C12H12O2Purity:Min. 95%Molecular weight:188.22 g/mol2-Hydroxy-N-(prop-2-en-1-yl)propanamide
CAS:Versatile small molecule scaffoldFormula:C6H11NO2Purity:Min. 95%Molecular weight:129.16 g/mol2-Hydroxy-N-(propan-2-yl)propanamide
CAS:Versatile small molecule scaffold
Formula:C6H13NO2Purity:Min. 95%Molecular weight:131.17 g/mol2-Hydroxy-N-(2-phenylethyl)propanamide
CAS:Versatile small molecule scaffoldFormula:C11H15NO2Purity:Min. 95%Molecular weight:193.24 g/mol5-Isopropyl-1H-tetrazole
CAS:Versatile small molecule scaffold
Formula:C4H8N4Purity:Min. 95%Molecular weight:112.13 g/mol5-Cyclohexyl-1H-1,2,3,4-tetrazole
CAS:Versatile small molecule scaffold
Formula:C7H12N4Purity:Min. 95%Molecular weight:152.2 g/molN,N-Bis(propan-2-yl)-2H-1,2,3,4-tetrazol-5-amine
CAS:Versatile small molecule scaffoldFormula:C7H15N5Purity:Min. 95%Molecular weight:169.23 g/mol1,2-Dipropoxybenzene
CAS:1,2-Dipropoxybenzene is a colorless liquid with a pleasant odor. It is soluble in water and insoluble in alcohol. The compound has been shown to inhibit the growth of bacteria such as Bacillus subtilis and Escherichia coli at low concentrations. This compound also has strong interactions with other compounds, such as its reaction with 1,4-dichlorobenzene to form 2,4-dichlorobenzophenone. 1,2-Dipropoxybenzene is biodegradable and has been shown to have a low toxicity for both aquatic organisms and mammals. This compound crystallizes from hot water or ethanol solution at room temperature.br>br>
The structure of this molecule includes an aromatic ring that contains two benzene rings fused together with one oxygen atom between them. The three hydrogens on the benzene ring are not involved in any hydrogen bonding interactions; instead they are passively protonated byFormula:C12H18O2Purity:Min. 95%Molecular weight:194.27 g/mol3-Benzoyl-1-(4-methylphenyl)thiourea
CAS:Versatile small molecule scaffold
Formula:C15H14N2OSPurity:Min. 95%Molecular weight:270.4 g/molMethyl 2-(prop-2-en-1-yloxy)benzoate
CAS:Methyl 2-(prop-2-en-1-yloxy)benzoate is a magnesium ion recycler that is used to cleave bonds in organometallic compounds. It has been shown to catalyze bond cleavage of allyl ethers with magnesium ions and electrochemically generate propylene oxide from propylene. Methyl 2-(prop-2-en-1-yloxy)benzoate can be used as an alternative to the traditional ferrocene/triethylamine system for electrogenerated chemoselective reactions.Formula:C11H12O3Purity:Min. 95%Molecular weight:192.21 g/mol3-(2-Chlorophenyl)propan-1-ol
CAS:Versatile small molecule scaffoldFormula:C9H11ClOPurity:Min. 95%Molecular weight:170.64 g/mol3-(4'-Chlorophenyl)propanol
CAS:3-(4'-Chlorophenyl)propanol is a synthetic chemical that is used as a raw material for the production of hydrobromic acid, hydrobromic, and sulfuric acid. This chemical is also used in the fields of agrochemicals, pharmaceuticals, and high yield. 3-(4'-Chlorophenyl)propanol is synthesized by reacting phenol with chloroacetic acid in the presence of sulfuric acid. The reaction starts with an electrophilic aromatic substitution at the para position. The product is then hydrogenated to give the desired product.Formula:C9H11ClOPurity:Min. 95%Molecular weight:170.64 g/mol2-(3-Bromo-2-oxopropyl)isoindoline-1,3-dione
CAS:2-(3-Bromo-2-oxopropyl)isoindoline-1,3-dione is a methyl ester of 2-(3-bromo-2-oxopropyl)isoindoline. It is also known as 2-(2,6-dibromohexyl)-isoindoline. This compound has been used for the bromination of 1,4 dioxane and the synthesis of methyl 4-nitrobenzoate. The acid hydrochloride form has been used in the synthesis of 2-(3,5-dibromophenyl)isoindoline.Formula:C11H8BrNO3Purity:Min. 95%Molecular weight:282.09 g/molN-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS:Versatile small molecule scaffoldFormula:C6H7N5Purity:Min. 95%Molecular weight:149.15 g/mol1H-Benzimidazole-5-carbonitrile
CAS:1H-Benzimidazole-5-carbonitrile is a product that belongs to the group of aminopyridine derivatives and has potent activity in vitro. It can be orally administered and has been shown to have pharmacological properties. 1H-Benzimidazole-5-carbonitrile has been shown to inhibit the biosynthesis of prostaglandin E2 by blocking the conversion of arachidonic acid into PGH2 by inhibiting cyclooxygenase, which is an enzyme necessary for the synthesis of prostaglandins. This drug also inhibits platelet aggregation, which is caused by the release of thromboxane A2 from platelets. 1H-Benzimidazole-5-carbonitrile binds to imidazole rings in proteins and prevents them from forming hydrogen bonds with other amino acids, which disrupts protein folding. X-ray crystallographic studies have been used to optimize this drug for oral administration and
Formula:C8H5N3Purity:Min. 95%Molecular weight:143.15 g/molMethyl 11-Bromoundecanoate
CAS:Methyl 11-Bromoundecanoate is a dodecyl n-oxide with a zwitterionic character. It has been shown to be an inhibitor of corrosion in some organic solvents, such as acetone and methylene chloride. The inhibitory concentration values are low, but the inhibitory activities are high. Methyl 11-Bromoundecanoate is soluble in water and has an amine functional group. This compound is also an amide and has a fatty acid chain of 12 carbon atoms. It can be used as a corrosion inhibitor for metals that are sensitive to water or organic solvents, such as aluminum, copper, and zinc.Formula:C12H23BrO2Purity:Min. 95%Molecular weight:279.22 g/molN-Benzyl-N-(2-chloroethyl)amine hydrochloride
CAS:N-Benzyl-N-(2-chloroethyl)amine hydrochloride is an aniline derivative that is catalytically converted to an isocyanate. It has been used as a chiral building block for the synthesis of analogues and can be used in high yield as a regiospecific sulfone formation. The chlorosulfonyl chloride is generated in situ from triethylamine and chlorosulfonyl isocyanate, which leads to cyclic sulfones.
Formula:C9H13Cl2NPurity:Min. 95%Molecular weight:206.11 g/mol6-Chloro-1-phenyl-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one
CAS:Versatile small molecule scaffoldFormula:C11H7ClN4OPurity:Min. 95%Molecular weight:246.65 g/mol1-(Methylamino)cyclohexanecarbonitrile
CAS:Versatile small molecule scaffold
Formula:C8H14N2Purity:Min. 95%Molecular weight:138.21 g/mol4-Morpholin-4-yl-phenol
CAS:4-Morpholin-4-yl-phenol is a molecule that belongs to the class of organic compounds called morpholines. It is an intermediate in the formation of 4-morpholinoaniline. In this reaction, a nucleophilic oxygen atom (OH) reacts with an electrophilic nitrogen atom (N) and forms a tetrahedral intermediate. This intermediate then undergoes dimerization, which results in the loss of water molecules and produces a double bond between carbon atoms 3 and 4. The product of this reaction is 4-morpholin-4-yl phenol.
The kinetics of this reaction are first order with respect to both reactants. The rate constant for this reaction is 0.0029 mol/L/s at 25°C and can be calculated from the equation:
k = A[R]*[S]/(R*S)
where A is the concentration of R and S is the concentration of SFormula:C10H13NO2Purity:Min. 95%Molecular weight:179.22 g/molMethanedisulfonic acid dipotassium salt
CAS:Methanedisulfonic acid dipotassium salt (MSAD) is a metal chelator that is used for the treatment of Wilson's disease. It binds to copper ions in the body and prevents them from being absorbed by the body. MSAD can be used as a diagnostic agent to measure copper levels in patients with Wilson's disease. It has been shown to be effective in stabilizing motoneurons, preventing neuronal death due to insufficient oxygen supply. MSAD also has an anti-inflammatory effect, which may be due to its ability to inhibit prostaglandin synthesis. This compound is also used as a precursor for carbamidine, which is an activating agent for amines and thiols.Formula:CH2K2O6S2Purity:Min. 95%Molecular weight:252.35 g/mol6-Imino-1-methyl-1,6-dihydro-1,3,5-triazine-2,4-diamine
CAS:Versatile small molecule scaffoldFormula:C4H8N6Purity:Min. 95%Molecular weight:140.15 g/mol4-Chloronaphthalene-1-sulfonamide
CAS:Versatile small molecule scaffoldFormula:C10H8ClNO2SPurity:Min. 95%Molecular weight:241.69 g/mol3-{[2-(Hydrazinecarbonyl)ethyl]sulfanyl}propanehydrazide
CAS:Versatile small molecule scaffoldFormula:C6H14N4O2SPurity:Min. 95%Molecular weight:206.27 g/mol3-[(2-Hydroxyphenyl)formamido]propanoic acid
CAS:Versatile small molecule scaffold
Formula:C10H11NO4Purity:Min. 95%Molecular weight:209.2 g/mol3-(2-hydroxyethyl)pyridine
CAS:3-(2-Hydroxyethyl)pyridine is a pyridine derivative that has been shown to have anti-inflammatory properties. It inhibits the production of prostaglandins, which are important mediators of inflammation. 3-(2-Hydroxyethyl)pyridine also has antitumor and antileukemic activity, as well as being toxic.Formula:C7H9NOPurity:Min. 95%Molecular weight:123.15 g/mol2-Nitrophenylhydrazine Hydrochloride
CAS:2-Nitrophenylhydrazine hydrochloride is a low-dose group of nonsteroidal anti-inflammatory drugs (NSAIDs) that is used as a pharmaceutical preparation for the treatment of pain and inflammation. This drug may be used in conjunction with other NSAIDs such as ibuprofen, naproxen, or diclofenac to treat more severe pain. NSAIDs inhibit the cyclooxygenase enzyme that produces prostaglandins, which are mediators of pain and inflammation. NSAIDs can also inhibit the production of certain types of cells found in the stomach lining, which can lead to ulcers. 2-Nitrophenylhydrazine hydrochloride has been shown to inhibit the formation of acid when combined with hydrochloric acid and sodium salts. It also exhibits hydrogen bonding properties.
Formula:C6H7N3O2·HClPurity:Min. 95%Molecular weight:189.6 g/mol
