Building Blocks
Subcategories of "Building Blocks"
- Boronic Acids & Boronic Acid Derivatives(5,784 products)
- Chiral Building Blocks(1,242 products)
- Hydrocarbon Building Blocks(6,105 products)
- Organic Building Blocks(61,065 products)
Found 205418 products of "Building Blocks"
Methyl 2-methyl-3-oxo-3-(thiophen-2-yl)propanoate
CAS:Versatile small molecule scaffoldFormula:C9H10O3SPurity:Min. 95%Molecular weight:198.24 g/mol5-[4-(Hydroxymethyl)phenyl]imidazolidine-2,4-dione
CAS:Versatile small molecule scaffoldFormula:C10H10N2O3Purity:Min. 95%Molecular weight:206.2 g/mol1-(4-Chlorophenyl)-3,3-dimethylbutan-1-one
CAS:Versatile small molecule scaffoldFormula:C12H15ClOPurity:Min. 95%Molecular weight:210.7 g/mol2-(Dimethylamino)acetyl chloride hydrochloride
CAS:2-(Dimethylamino)acetyl chloride hydrochloride (DMAC) is a potent nicotinic acetylcholine receptor antagonist. It has been shown to inhibit the inflammatory response in vitro and in vivo. DMAC also has estrogen receptor modulating activity, which may be due to its ability to bind to the estrogen receptor with high affinity. DMAC has been shown to have anti-inflammatory effects as well as cancer chemopreventive effects. This drug inhibits the production of cytokines and growth factors that are associated with inflammation and tumorigenesis, respectively.Formula:C4H9Cl2NOPurity:Min. 95%Molecular weight:158.02 g/molEthyl 2-{[(3,4-dimethoxyphenyl)methyl]amino}acetate
CAS:Versatile small molecule scaffoldFormula:C13H19NO4Purity:Min. 95%Molecular weight:253.29 g/mol4-(4-Chlorophenyl)-5-(furan-2-yl)-4H-1,2,4-triazole-3-thiol
CAS:Versatile small molecule scaffoldFormula:C12H8ClN3OSPurity:Min. 95%Molecular weight:277.73 g/mol5-(Furan-2-yl)-4-(4-methylphenyl)-4H-1,2,4-triazole-3-thiol
CAS:Versatile small molecule scaffoldFormula:C13H11N3OSPurity:Min. 95%Molecular weight:257.31 g/mol5-(Furan-2-yl)-4-(4-methoxyphenyl)-4H-1,2,4-triazole-3-thiol
CAS:Versatile small molecule scaffoldFormula:C13H11N3O2SPurity:Min. 95%Molecular weight:273.31 g/mol1-Bromo-4-(tert-butoxy)benzene
CAS:Versatile small molecule scaffoldFormula:C10H13BrOPurity:Min. 95%Molecular weight:229.12 g/mol6-Methoxyphthalazin-1-ol
CAS:Versatile small molecule scaffoldFormula:C9H8N2O2Purity:Min. 95%Molecular weight:176.17 g/mol7-Methoxy-1,2-dihydrophthalazin-1-one
CAS:Versatile small molecule scaffoldFormula:C9H8N2O2Purity:Min. 95%Molecular weight:176.17 g/mol1-[4-(2-Methoxyethoxy)phenyl]ethan-1-one
CAS:Versatile small molecule scaffoldFormula:C11H14O3Purity:Min. 95%Molecular weight:194.23 g/mol1-(Chloromethyl)-2-ethoxybenzene
CAS:1-(Chloromethyl)-2-ethoxybenzene is a herbicide that belongs to the group of oximes. It inhibits the activity of acetyl-cholinesterase, an enzyme that breaks down the neurotransmitter acetylcholine, by forming a stable complex with it. 1-(Chloromethyl)-2-ethoxybenzene has been shown to be effective against weeds such as Avena fatua and Avena sterilis in x-ray crystallographic analysis.
Formula:C9H11ClOPurity:Min. 95%Molecular weight:170.63 g/mol[(1-Ethylpyrrolidin-2-yl)methyl](methyl)amine
CAS:Versatile small molecule scaffold
Formula:C8H18N2Purity:Min. 95%Molecular weight:142.24 g/mol3-tert-Butyl-2-chlorophenol
CAS:Versatile small molecule scaffold
Formula:C10H13ClOPurity:Min. 95%Molecular weight:184.66 g/molEthyl 2-methoxy-a,g-dioxo-benzenebutanoate
CAS:Versatile small molecule scaffoldFormula:C13H14O5Purity:Min. 95%Molecular weight:250.25 g/mol[4-(Oxolan-3-yloxy)phenyl]boronic acid
CAS:Versatile small molecule scaffoldFormula:C10H13BO4Purity:Min. 95%Molecular weight:208.02 g/mol[4-(Morpholin-4-ylmethyl)phenyl]boronic acid hydrochloride
CAS:Versatile small molecule scaffoldFormula:C11H16BNO3·ClHPurity:Min. 95%Molecular weight:257.52 g/mol(1S,2R)-2-Fluorocyclohexanamine hydrochloride
CAS:Versatile small molecule scaffoldFormula:C6H13ClFNPurity:Min. 95%Molecular weight:153.62 g/mol(4-Chloro-2-methylphenyl)(4-chlorophenyl)methanamine
CAS:Versatile small molecule scaffoldFormula:C14H13Cl2NPurity:Min. 95%Molecular weight:266.2 g/mol3-Methanesulfonyl-2-methylaniline
CAS:Versatile small molecule scaffoldFormula:C8H11NO2SPurity:Min. 95%Molecular weight:185.25 g/mol5-Bromo-4-fluoro-2-iodobenzoic acid
CAS:Versatile small molecule scaffold
Formula:C7H3BrFIO2Purity:Min. 95%Molecular weight:344.9 g/mol3-Bromo-1-ethylpyrrolidin-2-one
CAS:3-Bromo-1-ethylpyrrolidin-2-one is an enantiomeric, immobilized lipase that is selective for the hydrolysis of cephalosporins. Unlike other immobilized lipases, this enzyme does not require a solvent or detergent to solubilize the substrate and allow it to react with the enzyme. The immobilization of 3-bromo-1-ethylpyrrolidin-2-one onto silica gel allows for the enantioselective synthesis of cephalosporins. This process is chemoenzymatic and is carried out without organic solvents, which increases its safety and environmental friendliness.Formula:C6H10BrNOPurity:Min. 95%Molecular weight:192.05 g/mol4-[(4-Methylbenzenesulfonyl)methyl]benzoic acid
CAS:Versatile small molecule scaffoldFormula:C15H14O4SPurity:Min. 95%Molecular weight:290.3 g/mol[(3-bromophenyl)methyl](propan-2-yl)amine
CAS:Versatile small molecule scaffold
Formula:C10H14BrNPurity:Min. 95%Molecular weight:228.1 g/mol3-(Heptan-3-yl)-1H-pyrazol-5-amine
CAS:Versatile small molecule scaffold
Formula:C10H19N3Purity:Min. 95%Molecular weight:181.28 g/mol2-(2-Chloropyrimidin-5-yl)propan-2-ol
CAS:Versatile small molecule scaffoldFormula:C7H9ClN2OPurity:Min. 95%Molecular weight:172.61 g/molN-(3-Methylpyridin-2-yl)piperidine-4-carboxamide
CAS:Versatile small molecule scaffold
Formula:C12H17N3OPurity:Min. 95%Molecular weight:219.28 g/molN-(Pyridin-3-yl)piperidine-4-carboxamide dihydrochloride
CAS:Versatile small molecule scaffoldFormula:C11H17Cl2N3OPurity:Min. 95%Molecular weight:278.18 g/mol3-Hydroxypyridine-2,5-dicarboxylic acid
CAS:Versatile small molecule scaffoldFormula:C7H5NO5Purity:Min. 95%Molecular weight:183.12 g/molMethyl 2-[(2-methylprop-2-en-1-yl)oxy]benzoate
CAS:Versatile small molecule scaffoldFormula:C12H14O3Purity:Min. 95%Molecular weight:206.24 g/mol2-Bromo-4-methyl-1-[(2-methylprop-2-en-1-yl)oxy]benzene
CAS:Versatile small molecule scaffoldFormula:C11H13BrOPurity:Min. 95%Molecular weight:241.12 g/mol[3-(4-tert-Butylphenyl)-2-methylpropyl](methyl)amine
CAS:Versatile small molecule scaffoldFormula:C15H25NPurity:Min. 95%Molecular weight:219.37 g/molN-(8-Oxo-5,6,7,8-tetrahydronaphthalen-1-yl)acetamide
CAS:Versatile small molecule scaffoldFormula:C12H13NO2Purity:Min. 95%Molecular weight:203.24 g/molMethyl 6-acetylpyridine-2-carboxylate
CAS:Versatile small molecule scaffoldFormula:C9H9NO3Purity:Min. 95%Molecular weight:179.17 g/moltert-Butyl (3R)-3-hydroxybutanoate
CAS:Versatile small molecule scaffoldFormula:C8H16O3Purity:Min. 95%Molecular weight:160.21 g/molQuinoline-2-carboximidamide Hydrochloride
CAS:Versatile small molecule scaffoldFormula:C10H10ClN3Purity:Min. 95%Molecular weight:207.66 g/mol2-[2-(4-Chlorophenyl)ethyl]carbamimidamidomethanimidamide hydrochloride
CAS:Versatile small molecule scaffoldFormula:C10H15Cl2N5Purity:Min. 95%Molecular weight:276.16 g/mol1,2,3,4-Tetrahydroisoquinolin-8-ol hydrobromide
CAS:Versatile small molecule scaffold
Formula:C9H12BrNOPurity:Min. 95%Molecular weight:230.1 g/mol2-[1-(4-Chlorophenyl)-1-phenylethoxy]-N,N-dimethylethanamine oxide
CAS:Versatile small molecule scaffoldFormula:C18H22ClNO2Purity:Min. 95%Molecular weight:319.8 g/mol(1S)-2-Fluoro-1-phenylethan-1-ol
CAS:Versatile small molecule scaffoldFormula:C8H9FOPurity:Min. 95%Molecular weight:140.15 g/molN-[3-(Trifluoromethyl)-1,2-oxazol-5-yl]acetamide
CAS:N-[3-(Trifluoromethyl)-1,2-oxazol-5-yl]acetamide is a fluorescence resonance energy transfer inhibitor that has been shown to be effective against the papillary muscle in rats. This drug has also been shown to inhibit the production of growth factors and cell proliferation in prostate cancer cells. N-[3-(Trifluoromethyl)-1,2-oxazol-5-yl]acetamide inhibits the enzyme kinase activity of protein tyrosine kinases, which are responsible for cell proliferation and differentiation. This drug is also an organometallic compound with low light fluorescence properties. It has been used as a radiation sensitizer to increase the effectiveness of radiation treatments for cancer.
Formula:C6H5F3N2O2Purity:Min. 95%Molecular weight:194.11 g/mol[4-(2-Methylpropyl)phenyl]methanol
CAS:Versatile small molecule scaffold
Formula:C11H16OPurity:Min. 95%Molecular weight:164.24 g/mol2,2-Dimethyl-1,2,3,4-tetrahydronaphthalen-1-amine
CAS:Versatile small molecule scaffoldFormula:C12H17NPurity:Min. 95%Molecular weight:175.27 g/mol5-Ethyl-4-phenyl-2H-pyrazol-3-ylamine
CAS:Versatile small molecule scaffold
Formula:C11H13N3Purity:Min. 95%Molecular weight:187.25 g/mol1-Iodo-2-propylbenzene
CAS:Versatile small molecule scaffoldFormula:C9H11IPurity:Min. 95%Molecular weight:246.09 g/molt-Butyl 2-iodobenzoate
CAS:t-Butyl 2-iodobenzoate is a reagent that can be used to access cyclopentenes. The reaction begins with the lithiation of an alkoxycarbonyl group and the subsequent attachment of an electrophilic cyclopentene. The reaction is completed by adding a tertiary amine, which causes carbopalladation of the alkyl lithium intermediate, forming a new carbon-carbon bond. Cyclopentenes can also be accessed by intramolecular reactions using a palladium catalyst and alkoxycarbonyl groups as substrates. Camptothecin moieties are often functionalized with t-butyl 2-iodobenzoate in order to access camptothecin analogs.Formula:C11H13IO2Purity:Min. 95%Molecular weight:304.12 g/mol2-Furan-2-yl-2-piperidin-1-yl-ethylamine
CAS:Versatile small molecule scaffoldFormula:C11H18N2OPurity:Min. 95%Molecular weight:194.28 g/mol1,6,11,16-Tetraoxacycloicosane-2,5,12,15-tetrone
CAS:Versatile small molecule scaffoldFormula:C16H24O8Purity:Min. 95%Molecular weight:344.36 g/mol5-(Methoxycarbonyl)bicyclo[3.1.1]heptane-1-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C10H14O4Purity:Min. 95%Molecular weight:198.22 g/mol2-(Chloromethyl)-4-methoxy-6-methylpyridine hydrochloride
CAS:Versatile small molecule scaffoldFormula:C8H11Cl2NOPurity:Min. 95%Molecular weight:208.08 g/molN-(2-Iodoethyl)methanesulfonamide
CAS:Versatile small molecule scaffoldFormula:C3H8INO2SPurity:Min. 95%Molecular weight:249.07 g/mol1-[2-(Chloromethyl)phenyl]pyrrolidine hydrochloride
CAS:Versatile small molecule scaffoldFormula:C11H15Cl2NPurity:Min. 95%Molecular weight:232.15 g/mol4-(4-Ethylpiperazin-1-yl)butan-1-ol
CAS:Versatile small molecule scaffoldFormula:C10H22N2OPurity:Min. 95%Molecular weight:186.29 g/mol1-[3-(4-Methylphenyl)-1,2,4-oxadiazol-5-yl]propan-2-one
CAS:Versatile small molecule scaffoldFormula:C12H12N2O2Purity:Min. 95%Molecular weight:216.24 g/molMethyl 4,5,6,7-tetrahydro-1-benzothiophene-7-carboxylate
CAS:Versatile small molecule scaffold
Formula:C10H12O2SPurity:Min. 95%Molecular weight:196.27 g/mol2-[2-(Methylamino)ethyl]-2,3-dihydro-1H-isoindole-1,3-dione hydrochloride
CAS:Versatile small molecule scaffoldFormula:C11H13ClN2O2Purity:Min. 95%Molecular weight:240.68 g/molEthyl 5,6-dimethyl-3-oxo-2,3-dihydropyridazine-4-carboxylate
CAS:Versatile small molecule scaffoldFormula:C9H12N2O3Purity:Min. 95%Molecular weight:196.2 g/mol4-Amino-1-methyl-1H-imidazole-5-carboxamide hydrochloride
CAS:Versatile small molecule scaffoldFormula:C5H9ClN4OPurity:Min. 95%Molecular weight:176.6 g/mol4-Piperidin-1-yl-phenylamine hydrochloride
CAS:Versatile small molecule scaffold
Formula:C11H17ClN2Purity:Min. 95%Molecular weight:212.72 g/mol1-(2-Amino-ethyl)-piperidin-4-ol dihydrochloride
CAS:Versatile small molecule scaffoldFormula:C7H18Cl2N2OPurity:Min. 95%Molecular weight:217.14 g/molN'-tert-Butyl-N-nitroguanidine
CAS:Versatile small molecule scaffold
Formula:C5H12N4O2Purity:Min. 95%Molecular weight:160.17 g/molMethyl 3-amino-2-fluoropropanoate hydrochloride
CAS:Versatile small molecule scaffoldFormula:C4H9ClFNO2Purity:Min. 95%Molecular weight:157.57 g/mol7-(Benzyloxy)-5-hydroxy-2-phenyl-4H-chromen-4-one
CAS:7-(Benzyloxy)-5-hydroxy-2-phenyl-4H-chromen-4-one is a modification of the natural product vinblastine. It has shown anticancer activity in human nasopharyngeal cancer cells, and is thought to be responsible for the antitumor effects of scutellariae extract. The modification is hypothesized to have taken place through nucleophilic attack by a hydroxide ion on the benzyl alcohol group on the 7 position. This mechanism would lead to the formation of an epoxide intermediate, which would then react with another molecule of 7-(benzyloxy)-5-hydroxy-2-phenyl-4H-chromen-4 one to form an acetate ester and a molecule of water.Formula:C22H16O4Purity:Min. 95%Molecular weight:344.4 g/mol4-(2-Methyl-1H-imidazol-1-yl)butanoic acid
CAS:Versatile small molecule scaffoldFormula:C8H12N2O2Purity:Min. 95%Molecular weight:168.19 g/mol4,5-Diphenyl-1,2-dihydropyridin-2-one
CAS:Versatile small molecule scaffoldFormula:C17H13NOPurity:Min. 95%Molecular weight:247.29 g/mol5,6-Dichloro-2,3-dihydro-1H-isoindol-1-one
CAS:Versatile small molecule scaffoldFormula:C8H5Cl2NOPurity:Min. 95%Molecular weight:202.03 g/mol4-chloro-5-methyl-1H-pyrazol-3-amine
CAS:Versatile small molecule scaffoldFormula:C4H6ClN3Purity:Min. 95%Molecular weight:131.56 g/moltert-Butyl 2-oxa-3-azabicyclo[2.2.2]oct-5-ene-3-carboxylate
CAS:Versatile small molecule scaffoldFormula:C11H17NO3Purity:Min. 95%Molecular weight:211.26 g/mol4-(4-Chlorophenyl)-3-methylbutanoic acid
CAS:Versatile small molecule scaffoldFormula:C11H13ClO2Purity:Min. 95%Molecular weight:212.67 g/mol2-[(Chloromethoxy)methyl]oxolane
CAS:Versatile small molecule scaffoldFormula:C6H11ClO2Purity:Min. 95%Molecular weight:150.6 g/mol5-Methyl-1,2-thiazole-3-carboxylic Acid
CAS:Versatile small molecule scaffoldFormula:C5H5NO2SPurity:Min. 95%Molecular weight:143.16 g/mol(3-Methylphenyl)methanesulfonamide
CAS:Versatile small molecule scaffoldFormula:C8H11NO2SPurity:Min. 95%Molecular weight:185.25 g/mol4-(Sulfamoylmethyl)benzoic acid
CAS:Versatile small molecule scaffold
Formula:C8H9NO4SPurity:Min. 95%Molecular weight:215.23 g/mol(2S)-2,3-Dihydro-1H-indole-2-carboxamide
CAS:Versatile small molecule scaffoldFormula:C9H10N2OPurity:Min. 95%Molecular weight:162.19 g/mol2-(Bromomethyl)-6-methoxy-1,3-benzothiazole
CAS:Versatile small molecule scaffoldFormula:C9H8BrNOSPurity:Min. 95%Molecular weight:258.14 g/mol5-Chloro-2-(chloromethyl)-1,3-benzothiazole
CAS:Versatile small molecule scaffoldFormula:C8H5Cl2NSPurity:Min. 95%Molecular weight:218.1 g/mol3-(Chloromethyl)-5-(2-chlorophenyl)-[1,2,4]oxadiazole
CAS:Versatile small molecule scaffoldFormula:C9H6N2OCl2Purity:Min. 95%Molecular weight:229.06 g/mol2-(Chloromethyl)[1,3]oxazolo[4,5-b]pyridine
CAS:Versatile small molecule scaffoldFormula:C7H5ClN2OPurity:Min. 95%Molecular weight:168.58 g/mol2-(Chloromethyl)-5-bromo-1,3-benzoxazole
CAS:Versatile small molecule scaffoldFormula:C8H5BrClNOPurity:Min. 95%Molecular weight:246.49 g/mol6-(1H-Imidazol-1-yl)-2,3-dihydropyridazin-3-one
CAS:Versatile small molecule scaffoldFormula:C7H6N4OPurity:Min. 95%Molecular weight:162.15 g/mol5-Bromo-3,4-dihydro-2H-1-benzopyran-8-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C10H9BrO3Purity:Min. 95%Molecular weight:257.08 g/mol8-Chloro-2,3,4,5-tetrahydro-1,5-benzothiazepin-4-one
CAS:Versatile small molecule scaffoldFormula:C9H8ClNOSPurity:Min. 95%Molecular weight:213.68 g/mol8-Methyl-2,3,4,5-tetrahydro-1,5-benzothiazepin-4-one
CAS:Versatile small molecule scaffoldFormula:C10H11NOSPurity:Min. 95%Molecular weight:193.27 g/mol1-Phenylhex-5-en-1-amine
CAS:Versatile small molecule scaffold
Formula:C12H17NPurity:Min. 95%Molecular weight:175.27 g/mol(2E)-3-(2,4,6-Trimethylphenyl)prop-2-enoic acid
CAS:Versatile small molecule scaffoldFormula:C12H14O2Purity:Min. 95%Molecular weight:190.24 g/mol2-[4-(Carboxymethyl)oxan-4-yl]acetic acid
CAS:Versatile small molecule scaffoldFormula:C9H14O5Purity:Min. 95%Molecular weight:202.2 g/mol2-Methoxy-N-methyl-1-ethanaminehydrochloride
CAS:Versatile small molecule scaffoldFormula:C4H12ClNOPurity:Min. 95%Molecular weight:125.6 g/mol4-Bromo-1H-indole-3-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C9H6BrNO2Purity:Min. 95%Molecular weight:240.06 g/mol4-Cyano-1H-indole-3-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C10H6N2O2Purity:Min. 95%Molecular weight:186.17 g/mol1-[(4-Methoxyphenyl)amino]cyclopentane-1-carboxamide
CAS:Versatile small molecule scaffoldFormula:C13H18N2O2Purity:Min. 95%Molecular weight:234.29 g/mol2-Chloro-4-(2-methoxyethoxy)pyrimidine
CAS:Versatile small molecule scaffoldFormula:C7H9ClN2O2Purity:Min. 95%Molecular weight:188.61 g/molN-[(3-Methoxyphenyl)methyl]prop-2-en-1-amine
CAS:Versatile small molecule scaffoldFormula:C11H15NOPurity:Min. 95%Molecular weight:177.24 g/mol4-Methyl-1,2,3,4-tetrahydroisoquinoline
CAS:4-Methyl-1,2,3,4-tetrahydroisoquinoline is an amine that can be used as a ligand to asymmetrically hydrogenate chlorides. The reaction time can affect the yield and enantioselectivity of this reaction. 4-Methyl-1,2,3,4-tetrahydroisoquinoline can also be used in the synthesis of tetrahydroisoquinoline by cyclisation and hydrogenation. This substance is useful for the preparation of aminoacetaldehyde from acetaldehyde.
Formula:C10H13NPurity:Min. 95%Molecular weight:147.22 g/mol2-((4-benzylmorpholin-2-yl)methyl)isoindoline-1,3-dione
CAS:Versatile small molecule scaffoldFormula:C20H20N2O3Purity:Min. 95%Molecular weight:336.39 g/molMethyl 5-amino-1,3-dimethyl-1H-pyrazole-4-carboxylate
CAS:Versatile small molecule scaffold
Formula:C7H11N3O2Purity:Min. 95%Molecular weight:169.18 g/molmethyl 5-amino-1-methyl-1H-pyrazole-4-carboxylate
CAS:Versatile small molecule scaffoldFormula:C6H9N3O2Purity:Min. 95%Molecular weight:155.2 g/mol5-(Difluoromethoxy)pyridin-2-amine
CAS:Versatile small molecule scaffoldFormula:C6H6N2OF2Purity:Min. 95%Molecular weight:160.12 g/mol5-Methoxy-1H-pyrazol-3-amine Hydrochloride-d3
CAS:Versatile small molecule scaffoldFormula:C4H5D3ClN3OPurity:Min. 95%Molecular weight:152.6 g/mol2-Chloro-4-mercaptobenzonitrile
CAS:Versatile small molecule scaffoldFormula:C7H4ClNSPurity:Min. 95%Molecular weight:169.6 g/mol
