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-Bromo-5-fluoro-4-methoxybenzoic acid
CAS:Versatile small molecule scaffold
Formula:C8H6BrFO3Purity:Min. 95%Molecular weight:249.03 g/molEthyl 2-(3-nitrophenyl)acetate
CAS:Ethyl 2-(3-nitrophenyl)acetate is an organic compound. It is a chloride channel blocker that has been shown to inhibit the activity of multidrug-resistant proteins (e.g., p-glycoprotein and multidrug resistance protein). The uptake of this drug in cells is limited by its low oral bioavailability and its interaction with aluminium ions. This drug interacts with multidrug-resistance proteins, which are involved in the transport of drugs or toxins out of the cell, by competing for binding sites. Ethyl 2-(3-nitrophenyl)acetate inhibits the catalytic activity of these proteins, leading to a regression in multidrug resistance. It can also inhibit the activity of isoxazoles and alcohols.br>br>/p>
Formula:C10H11NO4Purity:Min. 95%Molecular weight:209.2 g/mol5-Chloro-3-cyclobutyl-1,2,4-oxadiazole
CAS:Versatile small molecule scaffold
Formula:C6H7ClN2OPurity:Min. 95%Molecular weight:158.58 g/molRef: 3D-NXB26496
Discontinued producttert-Butyl 3-amino-2-(oxan-4-yl)propanoate
CAS:Versatile small molecule scaffoldFormula:C12H23NO3Purity:Min. 95%Molecular weight:229.3 g/molBis(N-[2-(pyridin-3-yl)ethyl]guanidine), sulfuric acid
CAS:Versatile small molecule scaffold
Formula:C16H26N8O4SPurity:Min. 95%Molecular weight:426.5 g/molRef: 3D-NKD38418
Discontinued product2-(1-Methylazetidin-3-yl)ethan-1-amine dihydrochloride
CAS:Versatile small molecule scaffold
Formula:C6H16Cl2N2Purity:Min. 95%Molecular weight:187.11 g/mol3-(3-Amino-1H-pyrazol-1-yl)pyrrolidin-2-one
CAS:Versatile small molecule scaffold
Formula:C7H10N4OPurity:Min. 95%Molecular weight:166.18 g/molRef: 3D-NKD27328
Discontinued product2-[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-1,2,3,4-tetrahydronaphthalen-2-yl]acetic acid
CAS:Versatile small molecule scaffold
Formula:C27H25NO4Purity:Min. 95%Molecular weight:427.5 g/molRef: 3D-NKD27275
Discontinued product(3-bromo-5-iodophenyl)methanol
CAS:Versatile small molecule scaffold
Formula:C7H6BrIOPurity:Min. 95%Molecular weight:312.9 g/molRef: 3D-NHA81308
Discontinued product2-(3-Nitro-phenyl)-1H-imidazole
CAS:Versatile small molecule scaffold
Formula:C9H7N3O2Purity:Min. 95%Molecular weight:189.17 g/mol2-(4-Benzyl-2,5-dioxoimidazolidin-1-yl)-3-phenylpropanoic acid
CAS:Versatile small molecule scaffoldFormula:C19H18N2O4Purity:Min. 95%Molecular weight:338.4 g/molRef: 3D-NAA58909
Discontinued productN-(6-Methoxypyridin-3-yl)acetamide
CAS:Versatile small molecule scaffold
Formula:C8H10N2O2Purity:Min. 95%Molecular weight:166.18 g/mol5-Bromo-2-chloro-N-(propan-2-yl)pyridin-3-amine
CAS:Versatile small molecule scaffoldFormula:C8H10BrClN2Purity:Min. 95%Molecular weight:249.53 g/mol1-Oxaspiro[4.5]dec-2-en-4-one
CAS:Versatile small molecule scaffold
Formula:C9H12O2Purity:Min. 95%Molecular weight:152.19 g/molRef: 3D-BDA95195
Discontinued productMethyl 3-amino-3-ethylpentanoate
CAS:Versatile small molecule scaffold
Formula:C8H17NO2Purity:Min. 95%Molecular weight:159.23 g/molRef: 3D-BFC28653
Discontinued product3-Methyl-2-(pyridin-3-yl)butanamide
CAS:Versatile small molecule scaffold
Formula:C10H14N2OPurity:Min. 95%Molecular weight:178.23 g/molRef: 3D-BFC36176
Discontinued product(2-{6-[(Oxan-4-yl)amino]imidazo[1,2-b]pyridazin-3-yl}phenyl)methanol
CAS:Versatile small molecule scaffold
Formula:C18H20N4O2Purity:Min. 95%Molecular weight:324.4 g/molRef: 3D-MQB34443
Discontinued product4-Bromo-2-fluoro-6-iodoaniline
CAS:Versatile small molecule scaffold
Formula:C6H4BrFINPurity:Min. 95%Molecular weight:315.91 g/mol2-Iodo-5-(trifluoromethyl)pyrimidine
CAS:Versatile small molecule scaffold
Formula:C5H2F3IN2Purity:Min. 95%Molecular weight:273.98 g/mol3-Methyl-4-(4-morpholinyl)aniline
CAS:Versatile small molecule scaffold
Formula:C11H16N2OPurity:Min. 95%Molecular weight:192.26 g/molRef: 3D-MEA90082
Discontinued product3-(2-Bromophenoxy)propan-1-ol
CAS:Versatile small molecule scaffold
Formula:C9H11BrO2Purity:Min. 95%Molecular weight:231.09 g/mol4-amino-3-(methylsulfanyl)phenol
CAS:Versatile small molecule scaffold
Formula:C7H9NOSPurity:Min. 95%Molecular weight:155.21 g/mol1-(4-Acetyl-3-ethyl-5-methyl-1H-pyrrol-2-yl)-2-chloroethan-1-one
CAS:Versatile small molecule scaffold
Formula:C11H14ClNO2Purity:Min. 95%Molecular weight:227.69 g/mol2-(5-Chloro-1-methyl-1H-imidazol-2-yl)ethanethioamide
CAS:Versatile small molecule scaffoldFormula:C6H8ClN3SPurity:Min. 95%Molecular weight:189.67 g/molRef: 3D-LYB34915
Discontinued product5-Bromo-1-benzofuran-3-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C9H5BrO3Purity:Min. 95%Molecular weight:241.04 g/molN-[3-Oxo-3-(pyrrolidin-1-yl)propyl]-4H,5H,6H,7H,8H-cyclohepta[b]thiophene-2-carboxamide
CAS:Versatile small molecule scaffoldFormula:C17H24N2O2SPurity:Min. 95%Molecular weight:320.5 g/molRef: 3D-LSB50378
Discontinued product[4-(2-Methoxyethoxy)phenyl]methanamine
CAS:Versatile small molecule scaffold
Formula:C10H15NO2Purity:Min. 95%Molecular weight:181.23 g/molPB-22 3-carboxyindole metabolite solution
CAS:Controlled ProductPB-22 is a synthetic cannabinoid, which can be classified as a CB1 receptor agonist. It is one of the many cannabinoids that have been created in an attempt to circumvent drug laws by creating compounds that are similar to those found in cannabis but have different chemical structures. PB-22 has shown to increase locomotor activity and stimulate the cb1 receptor in mice. Magnetic resonance spectroscopy (MRS) and assays were used to determine the binding affinity of PB-22 for the CB1 receptor. The MRS data showed that PB-22 bound with high affinity to the CB1 receptor and had a lower affinity for CB2 receptors. This suggests that PB-22 may be more potent than other synthetic cannabinoids, such as JWH-018 and CP 55,940, which bind better with CB2 receptors than CB1 receptors.
PB-22 is an analog of JWH-073 and has been shown to have a stronger effect on locomotor activity than JWHFormula:C14H17NO2Purity:Min. 95%Molecular weight:231.29 g/mol2-(1-Chloroethyl)pyrimidin-4-amine
CAS:Versatile small molecule scaffold
Formula:C6H8ClN3Purity:Min. 95%Molecular weight:157.6 g/molRef: 3D-CKC65124
Discontinued product({2-[(5-Methylisoxazol-3-yl)amino]-2-oxoethyl}thio)acetic acid
CAS:The peptide is a research tool that can be used to activate certain antibodies and ion channels. It has also been shown to inhibit protein interactions. The peptide is soluble in DMSO, ethanol, and acetonitrile. It has a molecular weight of 438.4 g/mol and an empirical formula of C14H20N2O3S. The CAS number for the peptide is 436091-57-5. The chemical name of the peptide is ({2-[(5-methylisoxazol-3-yl)amino]-2-oxoethyl}thio)acetic acid.
Formula:C8H10N2O4SPurity:Min. 95%Molecular weight:230.24 g/molMethyl 4-acetyl-2-methylbenzoate
CAS:Versatile small molecule scaffold
Formula:C11H12O3Purity:Min. 95%Molecular weight:192.21 g/mol2-Methylazetidine hydrochloride
CAS:Versatile small molecule scaffold
Formula:C4H10ClNPurity:Min. 95%Molecular weight:107.58 g/mol2-(2-Chloroethanesulfonyl)propane
CAS:Versatile small molecule scaffold
Formula:C5H11ClO2SPurity:Min. 95%Molecular weight:170.66 g/molRef: 3D-CXB10075
Discontinued product1-Bromo-4-(butan-2-yloxy)benzene
CAS:Versatile small molecule scaffold
Formula:C10H13BrOPurity:Min. 95%Molecular weight:229.11 g/molRef: 3D-DEA32360
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-Fluoro-2-(2-iodoethyl)benzene
CAS:Versatile small molecule scaffold
Formula:C8H8FIPurity:Min. 95%Molecular weight:250.05 g/molRef: 3D-DHA68513
Discontinued product3-(Morpholin-4-yl)pyridin-2-amine
CAS:3-(Morpholin-4-yl)pyridin-2-amine is a heterocycle that has been shown to be an efficient, regioselective, and nitrogen-containing aliphatic amine. It is a synlett that can be used as an aliphatic amine in the synthesis of nitrogen-containing compounds. 3-(Morpholin-4-yl)pyridin-2-amine has been shown to have efficient methods for the preparation of carbonyl compounds.
Formula:C9H13N3OPurity:Min. 95%Molecular weight:179.22 g/molRef: 3D-LRB64586
Discontinued product3-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 product3-(Difluoromethoxy)-1,2-oxazole
CAS:Versatile small molecule scaffold
Formula:C4H3F2NO2Purity:Min. 95%Molecular weight:135.07 g/molRef: 3D-DXC56293
Discontinued productMethyl 4-aminopiperidine-4-carboxylate dihydrochloride
CAS:Versatile small molecule scaffoldFormula:C7H16Cl2N2O2Purity:Min. 95%Molecular weight:231.12 g/molRef: 3D-LGA31519
Discontinued product1-(4-Fluoro-2-nitrophenyl)piperidin-3-ol
CAS:Versatile small molecule scaffold
Formula:C11H13FN2O3Purity:Min. 95%Molecular weight:240.23 g/molRef: 3D-LFC14000
Discontinued product3-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 product4-[2-(2-Methylphenyl)ethyl]piperidine
CAS:Versatile small molecule scaffold
Formula:C14H21NPurity:Min. 95%Molecular weight:203.32 g/molN-(3-Acetylphenyl)-4-ethoxypiperidine-1-carboxamide
CAS:Versatile small molecule scaffold
Formula:C16H22N2O3Purity:Min. 95%Molecular weight:290.36 g/molRef: 3D-ECC89688
Discontinued product4-(4-Aminophenyl)-1-methyl-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C14H12N4O2Purity:Min. 95%Molecular weight:268.27 g/molRef: 3D-EEC70466
Discontinued product2,2,2-Trifluoroethyl N-[3-fluoro-4-(1H-pyrazol-1-yl)phenyl]carbamate
CAS:Versatile small molecule scaffoldFormula:C12H9F4N3O2Purity:Min. 95%Molecular weight:303.21 g/molRef: 3D-EEC95905
Discontinued product5-(3-Fluorophenyl)-2,3-dihydro-1H-indole hydrochloride
CAS:Versatile small molecule scaffoldFormula:C14H13ClFNPurity:Min. 95%Molecular weight:249.71 g/molRef: 3D-EEC95999
Discontinued product4-(1,3-Dioxaindan-5-yl)-2-methyl-5-propyl-2,3-dihydro-1H-pyrazol-3-imine
CAS:Versatile small molecule scaffold
Formula:C14H17N3O2Purity:Min. 95%Molecular weight:259.3 g/molRef: 3D-EEC96042
Discontinued product2-Methyl-6-nitro-4-(1,2,3,6-tetrahydropyridin-4-yl)aniline hydrochloride
CAS:Versatile small molecule scaffold
Formula:C12H16ClN3O2Purity:Min. 95%Molecular weight:269.73 g/molRef: 3D-EEC96073
Discontinued product3-(1,2,3,4-Tetrahydroisoquinolin-5-yl)-1,3-oxazolidin-2-one hydrochloride
CAS:Versatile small molecule scaffold
Formula:C12H15ClN2O2Purity:Min. 95%Molecular weight:254.71 g/molRef: 3D-EEC96303
Discontinued product6-(p-Tolyl)pyridin-2-amine
CAS:Versatile small molecule scaffold
Formula:C12H12N2Purity:Min. 95%Molecular weight:184.24 g/molRef: 3D-EGA47928
Discontinued product4,4,4-Trifluoro-1-(5-methylfuran-2-yl)butane-1,3-dione
CAS:Versatile small molecule scaffold
Formula:C9H7F3O3Purity:Min. 95%Molecular weight:220.14 g/molRef: 3D-EGB34239
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/molMethyl 4-amino-2-methylbutanoate hydrochloride
CAS:Versatile small molecule scaffoldFormula:C6H14ClNO2Purity:Min. 95%Molecular weight:167.63 g/molRef: 3D-EIA50378
Discontinued product5-[3-(Trifluoromethoxy)phenyl]thiophene-2-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C12H7F3O3SPurity:Min. 95%Molecular weight:288.24 g/molRef: 3D-LAC74775
Discontinued product2-Methyl-2-(5-methylpyridin-2-yl)propanenitrile
CAS:Versatile small molecule scaffold
Formula:C10H12N2Purity:Min. 95%Molecular weight:160.22 g/molRef: 3D-EMB02197
Discontinued product2,5-Dimethyl-N-(piperidin-4-yl)furan-3-carboxamide
CAS:Versatile small molecule scaffoldFormula:C12H18N2O2Purity:Min. 95%Molecular weight:222.28 g/molRef: 3D-ENB57150
Discontinued product2-Amino-N-[(benzylcarbamoyl)methyl]acetamide hydrochloride
CAS:Versatile small molecule scaffoldFormula:C11H16ClN3O2Purity:Min. 95%Molecular weight:257.72 g/molRef: 3D-ENC19856
Discontinued product4-(Piperazin-1-yl)benzamide hydrochloride
CAS:Versatile small molecule scaffoldFormula:C11H16ClN3OPurity:Min. 95%Molecular weight:241.72 g/mol2-Chloro-6-fluorobenzene-1-sulfonamide
CAS:2-Chloro-6-fluorobenzene-1-sulfonamide is a pharmacological agent that has been shown to have anticancer activity. It is an inhibitor of sterol regulatory element binding protein 2 (SREBP2) and, as such, inhibits cholesterol synthesis. This inhibition results in the accumulation of fatty acids and downstream metabolites in cancer cells, which leads to apoptosis. 2-Chloro-6-fluorobenzene-1-sulfonamide may also be used to treat neurodegenerative diseases and inflammatory pathways.Formula:C6H5ClFNO2SPurity:Min. 95%Molecular weight:209.63 g/molRef: 3D-EYB57352
Discontinued product6-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 productEthyl 3-(cyclopropylamino)propanoate
CAS:Versatile small molecule scaffold
Formula:C8H15NO2Purity:Min. 95%Molecular weight:157.21 g/mol3-Iododibenzofuran
CAS:3-Iododibenzofuran is a fluorescent compound that has been used as a probe for the study of neutral endopeptidase activity. The compound is characterized by a high degree of thermal stability and an inhibitory potency at pH 7.0 that is approximately 3 orders of magnitude greater than that of the active site inhibitor, anthracene. 3-Iododibenzofuran can be synthesized using chemoenzymatic methods, with efficiencies and profiles that are similar to those obtained in the conventional method. This probe can also be used to investigate the functional role of proteins in living cells or tissues.
3-Iodobenzofuran has been shown to have pressor effects in rats and can cause tetrazole (a type of explosive) to detonate when heated, which makes it unsuitable for use in devices such as explosives or pyrotechnics.Formula:C12H7IOPurity:Min. 95%Molecular weight:294.09 g/molRef: 3D-FAA89629
Discontinued productPiperazine-1-sulfonamide
CAS:Piperazine-1-sulfonamide is a protein inhibitor that belongs to the group of regulatory agents. It is used to regulate the growth of various types of cells, including immune cells and smooth muscle cells. Piperazine-1-sulfonamide has been shown to inhibit chemokine receptor activity in inflammatory bowel disease, which may be due to its ability to inhibit CXCR4 and CCR5 receptors. This drug also inhibits dpp-iv, an enzyme involved in protein degradation. The pharmacokinetic properties of this agent are not well studied, but it does show toxicity studies in rats at higher doses. Piperazine-1-sulfonamide can cause congestive heart failure and liver damage at high doses, so it should not be used for prolonged periods of time.
Formula:C4H11N3O2SPurity:Min. 95%Molecular weight:165.21 g/molRef: 3D-FAA90630
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/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/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 producttert-Butyl (2,2-difluoro-3-hydroxypropyl)carbamate
CAS:Versatile small molecule scaffoldFormula:C10H13NO4Purity:Min. 95%Molecular weight:211.21 g/mol4-Chloro-2-hydroxy-6-methylphenylboronic acid
CAS:Versatile small molecule scaffoldFormula:C7H8BClO3Purity:Min. 95%Molecular weight:186.4 g/mol8-Bromo-2-methylimidazo[1,2-a]pyridine
CAS:Versatile small molecule scaffold
Formula:C8H7N2BrPurity:Min. 95%Molecular weight:211.05 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
