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"
3-Bromo-1-(2,2,2-trifluoroethyl)piperidin-2-one
CAS:Versatile small molecule scaffold
Formula:C7H9BrF3NOPurity:Min. 95%Molecular weight:260.05 g/molRef: 3D-DHA94636
Discontinued product1-Fluoro-2-(2-iodoethyl)benzene
CAS:Versatile small molecule scaffold
Formula:C8H8FIPurity:Min. 95%Molecular weight:250.05 g/molRef: 3D-DHA68513
Discontinued product7-Oxa-1-azaspiro[3.5]nonan-2-one
CAS:Versatile small molecule scaffold
Formula:C7H11NO2Purity:Min. 95%Molecular weight:141.17 g/mol1-Bromo-4-(butan-2-yloxy)benzene
CAS:Versatile small molecule scaffold
Formula:C10H13BrOPurity:Min. 95%Molecular weight:229.11 g/molRef: 3D-DEA32360
Discontinued product4-Bromo-2-fluoro-6-iodoaniline
CAS:Versatile small molecule scaffold
Formula:C6H4BrFINPurity:Min. 95%Molecular weight:315.91 g/mol(1R)-1-(2,4-Difluorophenyl)ethan-1-ol
CAS:Versatile small molecule scaffold
Formula:C8H8F2OPurity:Min. 95%Molecular weight:158.14 g/mol3-Chlorophenylurea
CAS:3-Chlorophenylurea is a quinazolinone that inhibits the growth of candida glabrata. This compound has been shown to inhibit efflux pumps, which are proteins that pump out drugs from the cell. 3-Chlorophenylurea has been shown to inhibit the efflux of fluconazole, a drug used to treat fungal infections, and thiourea, a compound that is known for its cytotoxicity. The inhibition of these two compounds suggests that 3-chlorophenylurea could be an efflux pump inhibitor.
Formula:C7H7ClN2OPurity:Min. 95%Molecular weight:170.6 g/mol2,5-Dihydroxyterephthalaldehyde
CAS:2,5-Dihydroxyterephthalaldehyde (2,5-DTPA) is a sugar alcohol that is used in the production of polyester. It can be synthesized by electrochemical methods and is produced as an intermediate in the synthesis of 2,5-dihydroxypentane-1,5-diyldimethanol. The optical properties and chemical stability of 2,5-DTPA are determined by its protonation state. The protonation state depends on the pH of the solution or solvent. 2,5-DTPA has two isomers: one with an intramolecular hydrogen bond and one without. 2,5-DTPA also exists as an enol form at high pH values and as a keto form at low pH values. This compound has been shown to have liver protective effects against cell death induced by oxidative stress in animal models.
Formula:C8H6O4Purity:Min. 95%Molecular weight:166.13 g/mol3-(3-Bromopropyl)oxolane
CAS:Versatile small molecule scaffold
Formula:C7H13BrOPurity:Min. 95%Molecular weight:193.08 g/molRef: 3D-ASB49655
Discontinued product4-[2-(4-Iodophenyl)ethyl]morpholine
CAS:Versatile small molecule scaffold
Formula:C12H16INOPurity:Min. 95%Molecular weight:317.17 g/molRef: 3D-AEA83946
Discontinued product1-Cyclobutyl-2-methylpropan-1-one
CAS:Versatile small molecule scaffold
Formula:C8H14OPurity:Min. 95%Molecular weight:126.2 g/molRef: 3D-ABA11133
Discontinued product4-Chloro-2-(4-fluorobenzoyl)aniline
CAS:Versatile small molecule scaffold
Formula:C13H9ClFNOPurity:Min. 95%Molecular weight:249.67 g/mol(3,3,3-Trifluoroprop-1-yn-1-yl)benzene
CAS:(3,3,3-Trifluoroprop-1-yn-1-yl)benzene is a reaction product that can be used to inhibit the activity of metalloprotease and as an anti-cancer agent. This compound inhibits the enzyme that causes chronic kidney disease and degenerative diseases. It is a potent inhibitor of metalloprotease, which is involved in cancer progression, fatty acid synthesis and bone formation. The effective dose for this drug is between 1 and 10mg/kg body weight. It has been shown to have an asymmetric synthesis with the use of amido groups. (3,3,3-Trifluoroprop-1-yn-1-yl)benzene also has antirheumatic properties due to its ability to inhibit proteases such as matrix metalloproteinases and cathepsins.
Formula:C9H5F3Purity:Min. 95%Molecular weight:170.13 g/molRef: 3D-AAA77262
Discontinued product4-(Perfluoroethoxy)aniline
CAS:Versatile small molecule scaffold
Formula:C8H6F5NOPurity:Min. 95%Molecular weight:227.13 g/molRef: 3D-AAA71785
Discontinued product5-(Trifluoromethyl)benzene-1,3-diol
CAS:Versatile small molecule scaffold
Formula:C7H5F3O2Purity:Min. 95%Molecular weight:178.11 g/mol2-Amino-1-(3-fluorophenyl)ethanol
CAS:Versatile small molecule scaffold
Formula:C8H10FNOPurity:Min. 95%Molecular weight:155.17 g/molRef: 3D-AAA40296
Discontinued product5-Fluoro-2-nitrobenzoyl chloride
CAS:5-Fluoro-2-nitrobenzoyl chloride is a conformationally locked macrocyclic compound that has been synthesized by solid phase synthesis. It is found in two conformational states and can be made to switch between these two states by applying a force to the molecule. This conformation can be controlled by changing the side chain of 5-fluoro-2-nitrobenzoyl chloride, which can be done experimentally. The conformational behavior of this macrocycle was studied using molecular dynamics simulations and it was found that there are four possible conformations for the molecule. The conformations with different side chains were found to have different energies, which could be used as a measure of their relative stability.
Formula:C7H3ClFNO3Purity:Min. 95%Molecular weight:203.55 g/mol3-Methyl-4-sulfamoylbenzoic acid
CAS:Versatile small molecule scaffold
Formula:C8H9NO4SPurity:Min. 95%Molecular weight:215.23 g/molEthyl 2-(piperidin-4-yloxy)acetate hydrochloride
CAS:Versatile small molecule scaffold
Formula:C9H18ClNO3Purity:Min. 95%Molecular weight:223.7 g/molRef: 3D-JIA11279
Discontinued product4-Chloro-3-methyl-5-nitroquinoline
CAS:Versatile small molecule scaffold
Formula:C10H7ClN2O2Purity:Min. 95%Molecular weight:222.63 g/molRef: 3D-JFA99233
Discontinued producttert-Butyl N-(6-bromo-1-benzothiophen-2-yl)carbamate
CAS:Versatile small molecule scaffold
Formula:C13H14BrNO2SPurity:Min. 95%Molecular weight:328.23 g/molRef: 3D-JBD33689
Discontinued product2-Amino-N-ethoxyacetamide hydrochloride
CAS:Versatile small molecule scaffold
Formula:C4H11ClN2O2Purity:Min. 95%Molecular weight:154.59 g/molRef: 3D-JBD30535
Discontinued product7-Ethyl-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole
CAS:Versatile small molecule scaffoldFormula:C15H18N2Purity:Min. 95%Molecular weight:226.32 g/molRef: 3D-KTA35413
Discontinued product(S)-1-(5-Fluoropyridin-2-yl)ethanamine Dihydrochloride
CAS:Versatile small molecule scaffoldFormula:C7H9N2F·2HClPurity:Min. 95%Molecular weight:213.08 g/molRef: 3D-IYB89373
Discontinued product2-(4-Acetylbenzenesulfonamido)propanoic acid
CAS:Versatile small molecule scaffoldFormula:C11H13NO5SPurity:Min. 95%Molecular weight:271.29 g/mol1-[(3-Phenyl-1,2-oxazol-5-yl)methyl]piperazine dihydrochloride
CAS:Versatile small molecule scaffoldFormula:C14H19Cl2N3OPurity:Min. 95%Molecular weight:316.2 g/molRef: 3D-IQB77463
Discontinued product4-(4-Nitrophenyl)piperidine hydrochloride
CAS:Versatile small molecule scaffold
Formula:C11H15ClN2O2Purity:Min. 95%Molecular weight:242.7 g/molRef: 3D-IKB19493
Discontinued product1-Amino-3-(1,3-dioxaindan-5-yloxy)propan-2-ol
CAS:Versatile small molecule scaffold
Formula:C10H13NO4Purity:Min. 95%Molecular weight:211.21 g/mol3-(Oxiran-2-yl)oxane
CAS:Versatile small molecule scaffold
Formula:C7H12O2Purity:Min. 95%Molecular weight:128.2 g/molRef: 3D-IJC18473
Discontinued product8-Phenyl-1-oxa-3-azaspiro[4.5]dec-2-en-2-amine
CAS:Versatile small molecule scaffoldFormula:C14H18N2OPurity:Min. 95%Molecular weight:230.31 g/molRef: 3D-IJC02845
Discontinued product3-Hydroxy-N-methyl-N-phenylnaphthalene-2-carboxamide
CAS:Versatile small molecule scaffold
Formula:C18H15NO2Purity:Min. 95%Molecular weight:277.3 g/molRef: 3D-IDA03839
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 product3-(Hydroxymethyl)-6-methyl-2(1H)-quinolinone
CAS:Versatile small molecule scaffoldFormula:C11H11NO2Purity:Min. 95%Molecular weight:189.21 g/mol4-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-Phenyl-2-[(propan-2-yl)amino]acetic acid
CAS:Versatile small molecule scaffold
Formula:C11H15NO2Purity:Min. 95%Molecular weight:193.24 g/molRef: 3D-HXA09010
Discontinued product3-Bromo-5H,6H,8H-[1,2,4]triazolo[3,4-c][1,4]oxazine
CAS:Versatile small molecule scaffoldFormula:C5H6BrN3OPurity:Min. 95%Molecular weight:204.02 g/molRef: 3D-HWC64136
Discontinued product2-(5-Methylthiophen-3-yl)pyridin-3-amine
CAS:Versatile small molecule scaffold
Formula:C10H10N2SPurity:Min. 95%Molecular weight:190.27 g/mol(2-Methoxyethyl)(2-phenylethyl)amine
CAS:Controlled ProductVersatile small molecule scaffold
Formula:C11H17NOPurity:Min. 95%Molecular weight:179.26 g/molRef: 3D-HMB00572
Discontinued productN-Butyl-2-chloro-6-methylpyrimidin-4-amine
CAS:Versatile small molecule scaffold
Formula:C9H14ClN3Purity:Min. 95%Molecular weight:199.68 g/molMethyl 2-iodo-5-(trifluoromethyl)benzoate
CAS:Versatile small molecule scaffold
Formula:C9H6F3IO2Purity:Min. 95%Molecular weight:330.04 g/molEthyl 2-(5-acetyl-1-methyl-1H-pyrrol-2-yl)-2,2-difluoroacetate
CAS:Versatile small molecule scaffoldFormula:C11H13F2NO3Purity:Min. 95%Molecular weight:245.22 g/molRef: 3D-LBC79284
Discontinued product4-Chloro-2,6-dimethyl-5-phenylthieno[2,3-d]pyrimidine
CAS:Versatile small molecule scaffold
Formula:C14H11ClN2SPurity:Min. 95%Molecular weight:274.8 g/molRef: 3D-HFB22158
Discontinued product2-(2-Chlorophenyl)-1-phenylethan-1-one
CAS:Versatile small molecule scaffold
Formula:C14H11ClOPurity:Min. 95%Molecular weight:230.69 g/molRef: 3D-HCA47960
Discontinued product2-[(2-Methyl-1H-indol-3-yl)sulfanyl]ethan-1-amine
CAS:Versatile small molecule scaffoldFormula:C11H14N2SPurity:Min. 95%Molecular weight:206.31 g/mol(4-Methyl-1H-indol-2-yl)methanol
CAS:Versatile small molecule scaffold
Formula:C10H11NOPurity:Min. 95%Molecular weight:161.2 g/molRef: 3D-HCA35242
Discontinued product1-Chloro-3-(4-chlorophenoxy)propan-2-one
CAS:Versatile small molecule scaffoldFormula:C9H8Cl2O2Purity:Min. 95%Molecular weight:219.06 g/molRef: 3D-HCA26454
Discontinued product(1-Bromocyclopentyl)(phenyl)methanone
CAS:Versatile small molecule scaffold
Formula:C12H13BrOPurity:Min. 95%Molecular weight:253.13 g/molRef: 3D-GAA74066
Discontinued product2-Bromo-4-tert-butyl-1-methyl-benzene
CAS:2-Bromo-4-tert-butyl-1-methyl-benzene (2BTMB) is a congener of polychlorinated biphenyls (PCBs). It is an oily liquid that is insoluble in water. 2BTMB is metabolized by the liver, and has been found in the blood, adipose tissue, and eggs of salmonids. 2BTMB has shown to have physicochemical properties that are similar to other PCB congeners. The toxicity of 2BTMB is largely unknown because it has not been extensively studied. 2BTMB can magnify up the food chain through bioaccumulation and biomagnification.
Formula:C11H15BrPurity:Min. 95%Color and Shape:PowderMolecular weight:227.14 g/molRef: 3D-LCA02494
Discontinued product3-Methyl-6-oxopiperidine-3-carbonitrile
CAS:Versatile small molecule scaffoldFormula:C7H10N2OPurity:Min. 95%Molecular weight:138.17 g/molRef: 3D-LCD60619
Discontinued product3-[(3-Methoxypropyl)carbamoyl]propanoic acid
CAS:Versatile small molecule scaffold
Formula:C8H15NO4Purity:Min. 95%Molecular weight:189.21 g/mol4-(4-Fluorophenyl)-2-fluorobenzoic acid
CAS:Versatile small molecule scaffold
Formula:C13H8F2O2Purity:Min. 95%Molecular weight:234.2 g/molRef: 3D-LGB68586
Discontinued product1-[(1-Aminopropan-2-yl)oxy]-2-bromobenzene
CAS:Versatile small molecule scaffold
Formula:C9H12BrNOPurity:Min. 95%Molecular weight:230.1 g/mol3-[(5-Bromopyrimidin-2-yl)oxy]benzoic acid
CAS:Versatile small molecule scaffold
Formula:C11H7BrN2O3Purity:Min. 95%Molecular weight:295.09 g/mol4-Chloro-2-iodo-5-methoxyaniline
CAS:Versatile small molecule scaffold
Formula:C7H7ClINOPurity:Min. 95%Molecular weight:283.49 g/mol2-Amino-N-methyl-3-phenylpropanamide hydrochloride
CAS:Versatile small molecule scaffold
Formula:C10H15ClN2OPurity:Min. 95%Molecular weight:214.7 g/mol2-(4-Aminophenyl)-N,N-diethylacetamide
CAS:Versatile small molecule scaffoldFormula:C12H18N2OPurity:Min. 95%Molecular weight:206.28 g/mol2,2,2-Trifluoroethyl N-(3-chloro-2-fluorophenyl)carbamate
CAS:Versatile small molecule scaffold
Formula:C9H6ClF4NO2Purity:Min. 95%Molecular weight:271.59 g/molRef: 3D-MTB79810
Discontinued product5-(Trifluoromethyl)-1,4-diazepane
CAS:Versatile small molecule scaffold
Formula:C6H11F3N2Purity:Min. 95%Molecular weight:168.16 g/molRef: 3D-MTB80067
Discontinued product2-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-2-azabicyclo[2.2.2]oct-7-ene-6-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C23H21NO4Purity:Min. 95%Molecular weight:375.4 g/mol3-Cyano-1-methylcyclobutane-1-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C7H9NO2Purity:Min. 95%Molecular weight:139.15 g/molRef: 3D-NKD04501
Discontinued product3-Amino-2,2-difluoropropanamide hydrochloride
CAS:Versatile small molecule scaffold
Formula:C3H7ClF2N2OPurity:Min. 95%Molecular weight:160.55 g/molRef: 3D-NKD09321
Discontinued productPotassium 2-(1H-1,2,3-benzotriazol-1-yl)acetate
CAS:Versatile small molecule scaffold
Formula:C8H6KN3O2Purity:Min. 95%Molecular weight:215.25 g/mol1-Methyl-1,7-diazaspiro[4.5]decane dihydrochloride
CAS:Versatile small molecule scaffold
Formula:C9H20Cl2N2Purity:Min. 95%Molecular weight:227.17 g/molRef: 3D-NKD10054
Discontinued product(5R)-5-(Aminomethyl)-1,3-oxazolidin-2-one HCl ee
CAS:Versatile small molecule scaffold
Formula:C4H9ClN2O2Purity:Min. 95%Molecular weight:152.58 g/molRef: 3D-NWC03627
Discontinued product1-(4-Methylphenyl)-1H-1,2,3,4-tetrazol-5-amine
CAS:Versatile small molecule scaffold
Formula:C8H9N5Purity:Min. 95%Molecular weight:175.19 g/molRef: 3D-PBA88977
Discontinued product8-Bromo-2-methylimidazo[1,2-a]pyridine
CAS:Versatile small molecule scaffold
Formula:C8H7N2BrPurity:Min. 95%Molecular weight:211.05 g/mol1-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/mol4,5-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 product2-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/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-Chloro-2-hydroxy-6-methylphenylboronic acid
CAS:Versatile small molecule scaffoldFormula:C7H8BClO3Purity:Min. 95%Molecular weight:186.4 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
