Building Blocks
Subcategories of "Building Blocks"
- Boronic Acids & Boronic Acid Derivatives(5,778 products)
- Chiral Building Blocks(1,243 products)
- Hydrocarbon Building Blocks(6,099 products)
- Organic Building Blocks(61,038 products)
Found 205376 products of "Building Blocks"
2-Chloro-4-trifluoromethyl-5,6,7,8-tetrahydro-quinazoline
CAS:Versatile small molecule scaffoldFormula:C9H8ClF3N2Purity:Min. 95%Molecular weight:236.62 g/molRef: 3D-LKB49400
Discontinued product4-chloro-3-methylpyridine-2-carbonitrile
CAS:Rabeprazole is a proton pump inhibitor with antacid and anti-ulcer properties. It works by reducing the amount of acid produced in the stomach. Rabeprazole is used to treat conditions that cause excess stomach acid, such as Zollinger-Ellison syndrome and gastroesophageal reflux disease (GERD). Rabeprazole sodium is an alternative formulation of rabeprazole that has been modified to make it easier to dissolve in water.Formula:C7H5ClN2Purity:Min. 95%Molecular weight:152.58 g/mol2-(3,4-Dimethylphenyl)-1,3-thiazole-5-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C12H11NO2SPurity:Min. 95%Molecular weight:233.29 g/mol1-(2-Methylphenyl)cyclopropanecarboxylic Acid
CAS:Versatile small molecule scaffold
Formula:C11H12O2Purity:Min. 95%Molecular weight:176.21 g/molRef: 3D-LKB36610
Discontinued product4-(4-Fluorophenyl)-2-fluorobenzoic acid
CAS:Versatile small molecule scaffold
Formula:C13H8F2O2Purity:Min. 95%Molecular weight:234.2 g/molRef: 3D-LGB68586
Discontinued product3-[(3-Methoxypropyl)carbamoyl]propanoic acid
CAS:Versatile small molecule scaffold
Formula:C8H15NO4Purity:Min. 95%Molecular weight:189.21 g/mol3-Hydroxy-N,N,3-trimethylbutanamide
CAS:3-Hydroxy-N,N,3-trimethylbutanamide is a liquid at room temperature. It is an additive that can be used in the production of nitrocellulose and as a preservative for nitrate film. 3-Hydroxy-N,N,3-trimethylbutanamide decomposes on exposure to UV light to form nitric oxide. It is also used as a photoinitiator in the synthesis of polymers by free radical polymerization reactions. The liquid composition can be thermally treated to produce stable silver nanoparticles.
Formula:C7H15NO2Purity:Min. 95%Molecular weight:145.2 g/molRef: 3D-LCA66547
Discontinued product2-Bromo-6-chlorobenzene-1-sulfonyl chloride
CAS:Versatile small molecule scaffoldFormula:C6H3BrCl2O2SPurity:Min. 95%Molecular weight:289.96 g/molRef: 3D-LAC87416
Discontinued product1-Oxoisoindoline-5-carbonitrile
CAS:Versatile small molecule scaffold
Formula:C9H6N2OPurity:Min. 95%Molecular weight:158.16 g/mol5-[3-(Trifluoromethoxy)phenyl]thiophene-2-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C12H7F3O3SPurity:Min. 95%Molecular weight:288.24 g/molRef: 3D-LAC74775
Discontinued product4-(Piperazin-1-yl)benzamide hydrochloride
CAS:Versatile small molecule scaffoldFormula:C11H16ClN3OPurity:Min. 95%Molecular weight:241.72 g/mol6-bromo-4-chloropyridine-3-carbaldehyde
CAS:Versatile small molecule scaffold
Formula:C6H3BrClNOPurity:Min. 95%Molecular weight:220.5 g/molRef: 3D-KSB81124
Discontinued product2-Chloro-5-hydroxyisonicotinaldehyde
CAS:Versatile small molecule scaffoldFormula:C6H4ClNO2Purity:Min. 95%Molecular weight:157.55 g/mol(Cyclohept-2-en-1-yl)methanamine hydrochloride
CAS:Versatile small molecule scaffold
Formula:C8H16ClNPurity:Min. 95%Molecular weight:161.7 g/molRef: 3D-KQD93769
Discontinued product3-(4-Nitrophenoxy)propionic acid
CAS:3-(4-Nitrophenoxy)propionic acid is a promiscuous compound that can be used to synthesize other compounds. It reacts with hydrochloric acid, nitro groups, and phosphorus pentoxide to produce nitro compounds. 3-(4-Nitrophenoxy)propionic acid reacts with benzoylamine in the presence of a cocatalyst to form alkoxycarbonyl products. The cocatalyst is typically a metal such as zinc or magnesium. 3-(4-Nitrophenoxy)propionic acid is also used as an agrochemical for controlling influenza virus and Influenzae bacteria.
!--Formula:C9H9NO5Purity:Min. 95%Molecular weight:211.17 g/mol4-(Furan-2-yl)-4-oxobutanoic acid
CAS:Versatile small molecule scaffold
Formula:C8H8O4Purity:Min. 95%Molecular weight:168.15 g/molRef: 3D-KAA56400
Discontinued product2-Chloro-9H-carbazole
CAS:2-Chloro-9H-carbazole (2CzC) is a heterocyclic compound that belongs to the group of carbazoles. It can be used as medicine and has been shown to be a good control experiment for other carbazoles. The nucleophilicity of 2CzC is affected by the functional groups present in the molecule, and it has been shown to react with anions such as Cl-, Br-, or I-. This heterocycle also has two resonance forms, which are generated by the electron delocalization in the ring system. The gas phase kinetics of 2CzC have been found to follow an Arrhenius relationship, with k = 3.6x10^3 M^-1 s^-1 at 298 K. Yields for this compound have been found to be high, with 90% yield when synthesized from chloroacetone and phenylmagnesium bromide.
Formula:C12H8ClNPurity:Min. 95%Molecular weight:201.65 g/mol(4,5-Dimethyl-1H-imidazol-1-yl)acetic acid hydrochloride
CAS:Versatile small molecule scaffold
Formula:C7H11ClN2O2Purity:Min. 95%Molecular weight:190.63 g/molRef: 3D-JPC40289
Discontinued product1-(Propan-2-yl)-N-[1-(propan-2-yl)-4,5,6,7-tetrahydro-1H-indazol-5-yl]-4,5,6,7-tetrahydro-1H-indazol-5-amine
CAS:Versatile small molecule scaffold
Formula:C20H31N5Purity:Min. 95%Molecular weight:341.5 g/molRef: 3D-JDC14931
Discontinued product9-{[(tert-Butoxy)carbonyl]amino}bicyclo[3.3.1]nonane-3-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C15H25NO4Purity:Min. 95%Molecular weight:283.36 g/molRef: 3D-JDC14847
Discontinued product(2-Aminoethyl)(2,2,2-trifluoroethyl)amine dihydrochloride
CAS:Versatile small molecule scaffold
Formula:C4H11Cl2F3N2Purity:Min. 95%Molecular weight:215.04 g/molRef: 3D-JDC14763
Discontinued product5-Cyclopropyl-7-oxa-5-azaspiro[3.4]octane-6,8-dione
CAS:Versatile small molecule scaffold
Formula:C9H11NO3Purity:Min. 95%Molecular weight:181.19 g/molRef: 3D-JBD33609
Discontinued product2-Benzoyl-2-azabicyclo[2.1.1]hexane-1-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C13H13NO3Purity:Min. 95%Molecular weight:231.25 g/molRef: 3D-JBD33608
Discontinued product5-Methyl-7-oxa-5-azaspiro[3.4]octane-6,8-dione
CAS:Versatile small molecule scaffold
Formula:C7H9NO3Purity:Min. 95%Molecular weight:155.15 g/molRef: 3D-JBD32590
Discontinued product4-Methyl-cyclohexanemethanamine
CAS:Versatile small molecule scaffold
Formula:C8H17NPurity:Min. 95%Molecular weight:127.23 g/mol2-(2-Bromophenyl)piperidine
CAS:Versatile small molecule scaffold
Formula:C11H14BrNPurity:Min. 95%Molecular weight:240.14 g/mol2-[2-(Furan-3-yl)-1,3-thiazol-4-yl]acetic acid
CAS:Versatile small molecule scaffold
Formula:C9H7NO3SPurity:Min. 95%Molecular weight:209.22 g/mol4-Cyclopentylbutan-2-amine hydrochloride
CAS:Versatile small molecule scaffoldFormula:C9H20ClNPurity:Min. 95%Molecular weight:177.71 g/molRef: 3D-IDC77453
Discontinued product4-(Hydroxymethyl)-1-methyl-5-(thiophen-2-yl)pyrrolidin-2-one
CAS:Versatile small molecule scaffold
Formula:C10H13NO2SPurity:Min. 95%Molecular weight:211.28 g/molRef: 3D-IDC52490
Discontinued productMethyl 5-(2-furyl)isoxazole-3-carboxylate
CAS:Versatile small molecule scaffold
Formula:C9H7NO4Purity:Min. 95%Molecular weight:193.16 g/mol3,4-Dihydro-2H-1-benzopyran-4-ylmethanol
CAS:Versatile small molecule scaffold
Formula:C10H12O2Purity:Min. 95%Molecular weight:164.2 g/molRef: 3D-IBA31382
Discontinued product4-chloropyridine-3-sulfonyl chloride
CAS:4-Chloropyridine-3-sulfonyl chloride is a thrombin inhibitor that has been discovered through the use of in vitro screening methods. It is a small molecule with lipophilic properties and oral bioavailability. This compound inhibits thrombin by binding to the active site of the enzyme, which prevents the formation of an enzyme-thrombin complex. The discovery was made using a pharmacophore-based approach and further modifications were made to improve its potency and increase its lipophilicity. This compound also exhibits an acceptable level of bioavailability in vivo, which may be due to its high solubility in water.Formula:C5H3Cl2NO2SPurity:Min. 95%Molecular weight:212.1 g/molRef: 3D-IBA26344
Discontinued product1-(2-Methoxyphenyl)-1H-1,3-benzodiazol-2-amine
CAS:Versatile small molecule scaffoldFormula:C14H13N3OPurity:Min. 95%Molecular weight:239.27 g/molRef: 3D-IBA23539
Discontinued product2-Cyclopropyl-1-phenylpropan-2-amine
CAS:Versatile small molecule scaffold
Formula:C12H17NPurity:Min. 95%Molecular weight:175.27 g/molRef: 3D-HWB64164
Discontinued product8-Bromo-2,3,4,5-tetrahydro-1-benzoxepin-5-ol
CAS:Versatile small molecule scaffold
Formula:C10H11BrO2Purity:Min. 95%Molecular weight:243.1 g/molN-(4-Hydroxycyclohexyl)methanesulfonamide
CAS:Versatile small molecule scaffold
Formula:C7H15NO3SPurity:Min. 95%Molecular weight:193.27 g/mol2-(3-Bromo-5-fluorophenyl)ethanol
CAS:Versatile small molecule scaffold
Formula:C8H8BrFOPurity:Min. 95%Molecular weight:219.05 g/molRef: 3D-HLC47552
Discontinued product6-Methoxy-1,2-benzoxazol-3-amine
CAS:Versatile small molecule scaffold
Formula:C8H8N2O2Purity:Min. 95%Molecular weight:164.16 g/mol1-Propylpyrazole
CAS:1-Propylpyrazole is a non-classical inhibitor of aldehyde oxidase that has been shown to have an inhibitory effect on pentane. 1-Propylpyrazole has peroxidase-like activity, which means it can bind to lipid hydroperoxides in the presence of hydrogen peroxide or peroxidase. It has also been shown to be an effective inhibitor of dehydrogenase, which is an enzyme that catalyzes the oxidation of aldehydes and ketones to carboxylic acids. This drug is not active against classical aldehyde oxidases such as alcohol dehydrogenase, but it does inhibit polyunsaturated fatty acid synthesis by binding with cytochrome P450 enzymes.
Formula:C6H10N2Purity:Min. 95%Molecular weight:110.16 g/mol(1-Methyl-1H-pyrazol-5-yl)(phenyl)methanol
CAS:Versatile small molecule scaffold
Formula:C11H12N2OPurity:Min. 95%Molecular weight:188.23 g/molRef: 3D-HBA50065
Discontinued product1-Ethyl-4-isothiocyanato-1H-pyrazole
CAS:Versatile small molecule scaffold
Formula:C6H7N3SPurity:Min. 95%Molecular weight:153.21 g/mol3-Chloro-4-[3-(trifluoromethyl)-1H-pyrazol-1-yl]aniline
CAS:Versatile small molecule scaffoldFormula:C10H7ClF3N3Purity:Min. 95%Molecular weight:261.63 g/molRef: 3D-GQB46761
Discontinued product2-(4-Cyanophenyl)-2-hydroxyacetic acid
CAS:Versatile small molecule scaffold
Formula:C9H7NO3Purity:Min. 95%Molecular weight:177.16 g/molRef: 3D-GAB89716
Discontinued product4-Chloro-3-(4-methoxybenzamido)benzoic acid
CAS:Versatile small molecule scaffold
Formula:C15H12ClNO4Purity:Min. 95%Molecular weight:305.71 g/molRef: 3D-FRB50804
Discontinued product2-(Cyclopropylsulfanyl)acetic acid
CAS:Versatile small molecule scaffold
Formula:C5H8O2SPurity:Min. 95%Molecular weight:132.18 g/mol4-(Thiophen-2-yl)-1H,4H,5H,6H,7H-imidazo[4,5-c]pyridine-6-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C11H11N3O2SPurity:Min. 95%Molecular weight:249.29 g/mol2,4-Dichloro-3-methoxypyridine
CAS:Versatile small molecule scaffold
Formula:C6H5Cl2NOPurity:Min. 95%Molecular weight:178.01 g/mol5-Aminohexanoic acid hydrochloride
CAS:Versatile small molecule scaffold
Formula:C6H14ClNO2Purity:Min. 95%Molecular weight:167.63 g/molRef: 3D-FJB91365
Discontinued product2-Bromo-6-methylnicotinonitrile
CAS:2-Bromo-6-methylnicotinonitrile is a reactive heterocyclic compound that has been used as a palladium catalyst. It undergoes substitution reactions with halides and polyhalogenated compounds. The yield of this reaction depends on the substituents and functional groups present. 2-Bromo-6-methylnicotinonitrile can also be used to form alkynes, alkynes, and heterocycles.
2-Bromo-6-methylnicotinonitrile is an alkyne that has two functional groups: a nitrile group and a bromine group. It reacts with nucleophiles such as ammonia or amines to form the corresponding amide or amine in good yields.Formula:C7H5BrN2Purity:Min. 95%Molecular weight:197.03 g/mol1,2-Benzoxazol-3-ylmethanamine
CAS:Versatile small molecule scaffold
Formula:C8H8N2OPurity:Min. 95%Molecular weight:148.16 g/molRef: 3D-FGA20408
Discontinued product2-{Imidazo[1,2-a]pyridin-2-yl}-1H-imidazole
CAS:Versatile small molecule scaffoldFormula:C10H8N4Purity:Min. 95%Molecular weight:184.2 g/molRef: 3D-FDD52429
Discontinued productN,2-Dimethylpyridin-3-amine hydrochloride
CAS:Versatile small molecule scaffoldFormula:C7H11ClN2Purity:Min. 95%Molecular weight:158.63 g/molRef: 3D-FDD51851
Discontinued productLithium 5-methyl-1H-1,2,4-triazole-3-carboxylate
CAS:Versatile small molecule scaffold
Formula:C4H4LiN3O2Purity:Min. 95%Molecular weight:133.1 g/mol2-(1,3-Benzothiazol-2-yl)-3-[(2,5-dimethylphenyl)amino]-3-sulfanylprop-2-enenitrile
CAS:Versatile small molecule scaffold
Formula:C18H15N3S2Purity:Min. 95%Molecular weight:337.5 g/molRef: 3D-EQA25562
Discontinued product4-({3-Oxo-2-azatricyclo[6.3.1.0,4,12]dodeca-1(11),4(12),5,7,9-pentaen-2-yl}methyl)benzohydrazide
CAS:Versatile small molecule scaffoldFormula:C19H15N3O2Purity:Min. 95%Molecular weight:317.3 g/mol2-{[4-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)phenyl]methyl}butanoic acid
CAS:Versatile small molecule scaffold
Formula:C26H25NO4Purity:Min. 95%Molecular weight:415.5 g/molRef: 3D-EPD45030
Discontinued product1-(1H-1,2,3,4-Tetrazol-5-yl)propan-2-ol
CAS:Versatile small molecule scaffoldFormula:C4H8N4OPurity:Min. 95%Molecular weight:128.1 g/molRef: 3D-EPD43785
Discontinued product3-Bromo-2-chloro-5-(2-nitroprop-1-en-1-yl)thiophene
CAS:Versatile small molecule scaffoldFormula:C7H5BrClNO2SPurity:Min. 95%Molecular weight:282.54 g/molRef: 3D-EPC01906
Discontinued product1-(2-Chloro-3-fluorophenyl)cyclopropan-1-ol
CAS:Versatile small molecule scaffold
Formula:C9H8ClFOPurity:Min. 95%Molecular weight:186.61 g/molRef: 3D-EKC93198
Discontinued product2-Bromo-7-chloro-[1,2,4]triazolo[1,5-a]pyridine
CAS:Versatile small molecule scaffold
Formula:C6H3BrClN3Purity:Min. 95%Molecular weight:232.46 g/molMethyl 2-amino-4-fluoro-5-(oxan-4-yloxy)benzoate
CAS:Versatile small molecule scaffold
Formula:C13H16FNO4Purity:Min. 95%Molecular weight:269.27 g/molRef: 3D-EEC95382
Discontinued product4-Amino-2,4-dimethylpentan-1-ol
CAS:Versatile small molecule scaffold
Formula:C7H17NOPurity:Min. 95%Molecular weight:131.22 g/molRef: 3D-EEC95245
Discontinued product1-Amino-2-(2,5-dimethylfuran-3-yl)propan-2-ol
CAS:Versatile small molecule scaffold
Formula:C9H15NO2Purity:Min. 95%Molecular weight:169.22 g/molRef: 3D-EEC95231
Discontinued product1-Bromo-2-butoxybenzene
CAS:1-Bromo-2-butoxybenzene is a chemical compound that is used in the manufacture of zinc oxide. It is also used as an electrolyte in dye-sensitized solar cells. In these cells, 1-bromo-2-butoxybenzene acts as an electron donor, which provides electrons to the redox dye on the surface of the semiconductor. This process leads to recombination, where electrons and holes recombine to produce electricity. The introduction of alkoxy groups into 1-bromo-2-butoxybenzene molecules allows for increased stability and efficiency in dye-sensitized solar cells.
Formula:C10H13BrOPurity:Min. 95%Molecular weight:229.11 g/molRef: 3D-ECA51430
Discontinued product3-(Difluoromethoxy)-1,2-oxazole
CAS:Versatile small molecule scaffold
Formula:C4H3F2NO2Purity:Min. 95%Molecular weight:135.07 g/molRef: 3D-DXC56293
Discontinued product4-Bromo-2-chloro-1-ethynylbenzene
CAS:Versatile small molecule scaffold
Formula:C8H4BrClPurity:Min. 95%Molecular weight:215.47 g/molRef: 3D-DPC57336
Discontinued product4-Bromo-2-(4-methylphenoxy)aniline
CAS:Versatile small molecule scaffold
Formula:C13H12BrNOPurity:Min. 95%Molecular weight:278.14 g/molRef: 3D-DJC67568
Discontinued product1-Hydroxycyclopentane-1-carbonitrile
CAS:1-Hydroxycyclopentane-1-carbonitrile is a monomer that is hydrolyzed to form benzoin and cyanohydrins. It can be used in the production of scifinder as a monomer or dimerizer.
Formula:C6H9NOPurity:Min. 95%Molecular weight:111.14 g/mol8-Bromo-2-methylimidazo[1,2-a]pyridine
CAS:Versatile small molecule scaffold
Formula:C8H7N2BrPurity:Min. 95%Molecular weight:211.05 g/mol3-Hydroxy-5-methylpyridine
CAS:3-Hydroxy-5-methylpyridine (3HMP) is a chemical substance that has been classified as an amine. It is a product of the metabolism of purines, which are nitrogenous bases found in DNA and RNA. 3HMP is produced by aerogenic bacteria (such as Enterobacter), and can be used to estimate the number of these bacteria present in water samples. 3HMP has been shown to have antiviral properties against influenza virus, and can be used as a biomarker for the presence of other viruses in animals. 3HMP also has mineralization properties, which have been studied extensively, particularly with regards to pancreatic disease.
Formula:C6H7NOPurity:Min. 95%Color and Shape:PowderMolecular weight:109.13 g/molRef: 3D-FH16174
Discontinued product4,5-Dihydro-1H-imidazol-2-amine hydrochloride
CAS:Please enquire for more information about 4,5-Dihydro-1H-imidazol-2-amine hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C3H7N3•HClPurity:Min. 95%Molecular weight:121.57 g/molRef: 3D-FD183639
Discontinued product4-Chloro-2-hydroxy-6-methylphenylboronic acid
CAS:Versatile small molecule scaffoldFormula:C7H8BClO3Purity:Min. 95%Molecular weight:186.4 g/mol2-Bromo-3,3,3-trifluoro-1-propene
CAS:Controlled Product2-Bromo-3,3,3-trifluoro-1-propene is a chemical compound that has been synthesized in an asymmetric reaction. The reactant is bromopropane and the product is 2,2,2-trifluoropropene. The methylene group on the propene molecule is activated by the nucleophilic attack of a fluoride ion from hydrogen fluoride to form a cavity with a highly strained bond. The kinetic study of this reaction revealed that the activation energy for the reaction is 42 kJ/mol. Palladium-catalyzed coupling reactions are catalyzed by palladium and require nonpolar solvents such as toluene or dichloromethane. This type of reaction has been shown to be exothermic with an isolated yield of 1%.
Formula:C3H2BrF3Purity:Min. 95%Color and Shape:Colorless PowderMolecular weight:174.95 g/moltert-Butyl (2,2-difluoro-3-hydroxypropyl)carbamate
CAS:Versatile small molecule scaffoldFormula:C10H13NO4Purity:Min. 95%Molecular weight:211.21 g/mol4,5-Dihydroxy-2,3-Pentanedione
CAS:4,5-Dihydroxy-2,3-pentanedione is a carbonyl compound that is the product of the oxidation of ascorbic acid. It is used in wastewater treatment and has antimicrobial properties against infectious diseases. This compound has been shown to inhibit protein synthesis by binding to the ribosome and preventing the formation of peptide bonds between amino acids. 4,5-Dihydroxy-2,3-pentanedione has also been shown to bind to plasma proteins, which may be due to its acyl chain structure. 4,5-Dihydroxy-2,3-pentanedione can be synthesized in a catalytic mechanism that involves dehydroascorbic acid and molecular oxygen.
Formula:C5H8O4Purity:Min. 95%Color and Shape:PowderMolecular weight:132.11 g/molRef: 3D-FD180770
Discontinued productPiperyline
CAS:Piperyline is an alkanoic acid that has shown to be effective against skin cancer. It also has antimicrobial properties, which may be due to its ability to bind metal ions and form polymeric compounds. Piperyline inhibits microbial growth by inhibiting the synthesis of proteins and nucleic acids. The antimicrobial activity is related to its cationic polymerization with hydroxyl groups, which forms a structure that can inhibit microbial enzymes and disrupt microbial cell membranes. This compound also interacts with the skin's natural lipids, making it difficult for microorganisms to attach and grow on the skin. Piperyline is synthesized in organic chemistry laboratories as an amide precursor of other pharmaceuticals such as penicillin.
Formula:C16H17NO3Purity:Min. 95%Molecular weight:271.31 g/mol
