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-Amino-4-methyl-N-[3-(trifluoromethyl)phenyl]benzene-1-sulfonamide
CAS:Versatile small molecule scaffoldFormula:C14H13F3N2O2SPurity:Min. 95%Molecular weight:330.33 g/molRef: 3D-QXA20922
Discontinued product3,7-Dimethyl-1-benzofuran-2-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C11H10O3Purity:Min. 95%Molecular weight:190.19 g/mol2-{8-Methyl-8-azabicyclo[3.2.1]octan-3-yl}acetic acid hydrochloride
CAS:Versatile small molecule scaffold
Formula:C10H18ClNO2Purity:Min. 95%Molecular weight:219.71 g/molRef: 3D-RDA12978
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 product3-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 product3-(4-Acetylphenoxy)propanoic acid
CAS:Versatile small molecule scaffold
Formula:C11H12O4Purity:Min. 95%Molecular weight:208.21 g/molRef: 3D-RDA14372
Discontinued product2-(1,2,3,4-Tetrahydroisoquinolin-2-yl)acetonitrile
CAS:Versatile small molecule scaffoldFormula:C11H12N2Purity:Min. 95%Molecular weight:172.23 g/molRef: 3D-RDA34997
Discontinued product1,2,2-Trimethylcyclohexan-1-amine hydrochloride
CAS:Versatile small molecule scaffoldFormula:C9H20ClNPurity:Min. 95%Molecular weight:177.71 g/molRef: 3D-RDA39168
Discontinued product2-(2-Chlorophenyl)cyclohexan-1-one
CAS:Versatile small molecule scaffold
Formula:C12H13ClOPurity:Min. 95%Molecular weight:208.68 g/molRef: 3D-RDA39349
Discontinued product2-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 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 product1,1-Dioxo-5-phenyl-2H-1,2,6-thiadiazine-3-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C10H8N2O4SPurity:Min. 95%Molecular weight:252.25 g/molRef: 3D-RDA44562
Discontinued product1,1-Dioxo-2,3-dihydro-1,2-benzothiazol-6-amine
CAS:Versatile small molecule scaffold
Formula:C7H8N2O2SPurity:Min. 95%Molecular weight:184.22 g/molRef: 3D-RLB43846
Discontinued product1-(Difluoromethyl)-1H-indol-4-amine
CAS:Versatile small molecule scaffold
Formula:C9H8F2N2Purity:Min. 95%Molecular weight:182.17 g/molRef: 3D-EHC04306
Discontinued product3-(4-Bromophenyl)cyclobutan-1-ol
CAS:Versatile small molecule scaffold
Formula:C10H11BrOPurity:Min. 95%Molecular weight:227.1 g/molRef: 3D-RLB81402
Discontinued productb-Amino-4-chlorobenzeneethanol
CAS:Versatile small molecule scaffold
Formula:C8H10ClNOPurity:Min. 95%Molecular weight:171.62 g/molPregabalin Impurity 13 (4-Isobutyl-2,6-piperidinedione)
CAS:Pregabalin Impurity 13 is a stereoselective, synthetic compound that has been shown to be an inhibitor of gamma-aminobutyric acid (GABA) receptors. It can be synthesized by reacting 4-isobutyl-2,6-piperidinedione with hydrochloric acid and xylene. Pregabalin Impurity 13 binds to the amino acid sequence of GABA receptors in such a way as to prevent them from opening. This prevents the binding of GABA molecules to the receptor and reduces the duration of inhibition of these receptors. Pregabalin Impurity 13 has been shown to have antimicrobial activity against faecalis, which is found in human intestines and can cause infection. The environmental pollution caused by this impurity is due to its xylene content.
Formula:C9H15NO2Purity:Min. 95%Molecular weight:169.22 g/molN-Methylprop-2-ene-1-sulfonamide
CAS:Versatile small molecule scaffold
Formula:C4H9NO2SPurity:Min. 95%Molecular weight:135.19 g/molRef: 3D-EEA45965
Discontinued product3,4-Dimethyl-1-(1-chloroethyl)benzene
CAS:Versatile small molecule scaffold
Formula:C10H13ClPurity:Min. 95%Molecular weight:168.66 g/molRef: 3D-EEA24583
Discontinued product3,3-Dicyclobutylpropanoic acid
CAS:Versatile small molecule scaffold
Formula:C11H18O2Purity:Min. 95%Molecular weight:182.26 g/molRef: 3D-RLC35226
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 product4-(1,3-Dioxaindan-5-yloxy)-5-bromopyrimidine
CAS:Versatile small molecule scaffold
Formula:C11H7BrN2O3Purity:Min. 95%Molecular weight:295.09 g/molRef: 3D-RLC47420
Discontinued product3-(4-Ethylphenyl)butanoic acid
CAS:Versatile small molecule scaffold
Formula:C12H16O2Purity:Min. 95%Molecular weight:192.25 g/molRef: 3D-DCA08649
Discontinued product2-(6,7-Difluoro-1-benzofuran-3-yl)acetic acid
CAS:Versatile small molecule scaffold
Formula:C10H6F2O3Purity:Min. 95%Molecular weight:212.15 g/molRef: 3D-RLC75149
Discontinued product1-Chloroisoquinolin-4-ol
CAS:1-Chloroisoquinolin-4-ol is a phenylpyrimidine with anti-inflammatory properties. It is used in the treatment of sensitivity and mediated diseases, such as osteoarthritis, rheumatoid arthritis, and ankylosing spondylitis. 1-Chloroisoquinolin-4-ol inhibits the enzymatic activity of matrix metalloproteinases (MMPs), which are enzymes that break down collagen and other proteins in the body. The inhibition of MMPs by 1-chloroisoquinolin-4-ol leads to reduced inflammation and pain. This compound is also an effective inhibitor of the activities of chloride channels involved in acid secretion by cells in the stomach lining, thus inhibiting acid production. 1-Chloroisoquinolin-4-ol has been shown to have anticholesterolemic effects on liver cells due to its ability to inhibit cholesterol synthesis through inhibition of HMG CoA
Formula:C9H6ClNOPurity:Min. 95%Molecular weight:179.6 g/molRef: 3D-DAA33643
Discontinued product1-(Morpholine-4-carbonyl)cyclohexan-1-amine
CAS:Versatile small molecule scaffold
Formula:C11H20N2O2Purity:Min. 95%Molecular weight:212.29 g/molRef: 3D-RQB85795
Discontinued productEthyl 2-Oxo-2-(2-oxotetrahydrofuran-3-yl)acetate
CAS:Versatile small molecule scaffold
Formula:C8H10O5Purity:Min. 95%Molecular weight:186.16 g/mol2-Bromo-6-formylbenzonitrile
CAS:Versatile small molecule scaffold
Formula:C8H4BrNOPurity:Min. 95%Molecular weight:210.03 g/molMethyl 4-hydroxy-3-methoxy-5-nitrobenzenecarboxylate
CAS:Versatile small molecule scaffold
Formula:C9H9NO6Purity:Min. 95%Molecular weight:227.17 g/molRef: 3D-SBA59000
Discontinued productN-ethyloxolan-3-amine hydrochloride
CAS:Versatile small molecule scaffold
Formula:C6H14ClNOPurity:Min. 95%Molecular weight:151.63 g/mol2-[(2-Aminoethyl)sulfanyl]-1-methyl-1H-imidazole
CAS:Versatile small molecule scaffold
Formula:C6H11N3SPurity:Min. 95%Molecular weight:157.24 g/molRef: 3D-SFA31355
Discontinued product[(2-Bromo-5-methoxyphenyl)methyl](methyl)amine
CAS:Versatile small molecule scaffold
Formula:C9H12BrNOPurity:Min. 95%Molecular weight:230.1 g/molRef: 3D-SFB28908
Discontinued product2-Ethyl-2,3-dihydro-1H-isoindol-4-amine
CAS:Versatile small molecule scaffoldFormula:C10H14N2Purity:Min. 95%Molecular weight:162.23 g/molRef: 3D-SQB38828
Discontinued productEthyl 2-(4,5-dihydro-1,3-thiazol-2-yl)acetate
CAS:Versatile small molecule scaffoldFormula:C7H11NO2SPurity:Min. 95%Molecular weight:173.24 g/molRef: 3D-TBA18324
Discontinued product(1R)-1-(2,4-Difluorophenyl)ethan-1-ol
CAS:Versatile small molecule scaffold
Formula:C8H8F2OPurity:Min. 95%Molecular weight:158.14 g/mol1,2-Dimethylpiperazine dihydrochloride
CAS:Versatile small molecule scaffoldFormula:C6H16Cl2N2Purity:Min. 95%Molecular weight:187.11 g/molRef: 3D-TBB43515
Discontinued product2-(5,6-Difluoro-1H-indol-3-yl)ethan-1-amine hydrochloride
CAS:Controlled ProductVersatile small molecule scaffoldFormula:C10H11ClF2N2Purity:Min. 95%Molecular weight:232.66 g/mol2-(1,3-Benzoxazol-2-yl)propan-2-amine hydrochloride
CAS:Versatile small molecule scaffoldFormula:C10H13ClN2OPurity:Min. 95%Molecular weight:212.67 g/molRef: 3D-UGD90278
Discontinued product4-Bromobenzaldehyde
CAS:Please enquire for more information about 4-Bromobenzaldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C7H5BrOMolecular weight:185.03 g/molRef: 3D-B-5782
Discontinued product5-Bromo-2-(piperidin-4-yl)pyrimidine hydrochloride
CAS:Versatile small molecule scaffold
Formula:C9H13BrClN3Purity:Min. 95%Molecular weight:278.58 g/molRef: 3D-UTD67898
Discontinued productN-Boc-(S)-(ˆ’)-2-amino-1-butanol
CAS:Versatile small molecule scaffold
Formula:C9H19NO3Purity:Min. 95%Molecular weight:189.25 g/mol2-(2,4-Difluorophenyl)propanoic acid
CAS:Versatile small molecule scaffold
Formula:C9H8F2O2Purity:Min. 95%Molecular weight:186.15 g/molRef: 3D-AAC57263
Discontinued product1,1,1-Trifluoro-3-methylbutan-2-ol
CAS:Versatile small molecule scaffold
Formula:C5H9F3OPurity:Min. 95%Molecular weight:142.12 g/mol2-(4-Fluorophenyl)acetamide
CAS:2-(4-Fluorophenyl)acetamide (FFAA) is a broad-spectrum antiviral drug that has been evaluated against picornavirus, enterovirus, and rhinovirus. FFAA has been shown to be effective in the treatment of acute enterovirus infections in mice. This compound was also found to have a cytopathic effect on cells infected with enteroviruses in culture. It binds to the virus's RNA-dependent RNA polymerase and prevents viral replication. FFAA is not active against influenza A or B viruses, but it is active against influenza C virus. This compound has also been found to have medicinal properties, as it can inhibit the growth of human lung cancer cells in culture and may be useful for treating cancers such as leukemia.
Formula:C8H8FNOPurity:Min. 95%Molecular weight:153.15 g/molRef: 3D-AAA33229
Discontinued productBenzo[d][1,2,3]thiadiazole
CAS:Benzo[d][1,2,3]thiadiazole is a benzothiadiazole with a redox potential of -0.25 V that is stable in the absence of oxygen and light. It can be used to synthesize chemical pesticides by reacting with hydrochloric acid. The reaction mechanism of benzo[d][1,2,3]thiadiazole has been determined using nuclear magnetic resonance spectroscopy and quantum chemical calculations. This compound reacts with hydrogen bond acceptors on the enzyme active site to form covalent bonds. It also interacts with the enzyme's steric environment by forming hydrogen bonds and van der Waals forces. Benzo[d][1,2,3]thiadiazole also emits light when it reacts with nitric oxide in solution.
Formula:C6H4N2SPurity:Min. 95%Molecular weight:136.17 g/mol2-[(tert-Butoxy)carbonyl]-2-azaspiro[4.4]nonane-1-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C14H23NO4Purity:Min. 95%Molecular weight:269.3 g/molRef: 3D-UTD67923
Discontinued product6-Methyl-4-azaspiro[2.5]octane hydrochloride
CAS:Versatile small molecule scaffoldFormula:C8H16ClNPurity:Min. 95%Molecular weight:161.7 g/molRef: 3D-UTD67939
Discontinued productMethyl 2-chloro-5-(diethylsulfamoyl)benzoate
CAS:Versatile small molecule scaffold
Formula:C12H16ClNO4SPurity:Min. 95%Molecular weight:305.78 g/molRef: 3D-VNA62482
Discontinued product4-[(Benzylamino)methyl]thian-4-ol
CAS:Versatile small molecule scaffold
Formula:C13H19NOSPurity:Min. 95%Molecular weight:237.4 g/molRef: 3D-VNC88729
Discontinued product4-Formyl-2-methoxyphenyl 3,4,5-trimethoxybenzoate
CAS:Versatile small molecule scaffoldFormula:C18H18O7Purity:Min. 95%Molecular weight:346.3 g/mol2-(5-Methyl-1,3,4-oxadiazol-2-yl)aniline
CAS:Versatile small molecule scaffold
Formula:C9H9N3OPurity:Min. 95%Molecular weight:175.19 g/mol2-(Aminomethyl)-4-chloropyrimidine HCl
CAS:Versatile small molecule scaffold
Formula:C5H7Cl2N3Purity:Min. 95%Molecular weight:180.04 g/molMethyl 2-(bromomethyl)-5-cyanobenzoate
CAS:Versatile small molecule scaffold
Formula:C10H8BrNO2Purity:Min. 95%Molecular weight:254.08 g/mol4-(Aminomethyl)-N-(2-methoxyethyl)aniline
CAS:Versatile small molecule scaffoldFormula:C10H16N2OPurity:Min. 95%Molecular weight:180.25 g/mol3-(5-Bromopyridin-3-yl)propanoic acid
CAS:Versatile small molecule scaffold
Formula:C8H8BrNO2Purity:Min. 95%Molecular weight:230.06 g/molRef: 3D-XQB12898
Discontinued product2-(5-Chloropyridin-2-yl)-2-oxoethyl acetate
CAS:Versatile small molecule scaffold
Formula:C9H8ClNO3Purity:Min. 95%Molecular weight:213.62 g/molRef: 3D-XWC38084
Discontinued producttert-Butyl N-[1-cyano-3-(propan-2-yloxy)propyl]carbamate
CAS:Versatile small molecule scaffoldFormula:C12H22N2O3Purity:Min. 95%Molecular weight:242.31 g/molRef: 3D-XWC38667
Discontinued product2-Methyl-1-phenylpyrrolidine-3-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C12H15NO2Purity:Min. 95%Molecular weight:205.25 g/molRef: 3D-XWC56732
Discontinued product(S)-3-(Hydroxymethyl)thiomorpholine 1,1-dioxide hydrochloride
CAS:Versatile small molecule scaffoldFormula:C5H12ClNO3SPurity:Min. 95%Molecular weight:201.67 g/molRef: 3D-XWC60981
Discontinued product2,7-Difluoro-9-oxo-9,10-dihydroacridine-4-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C14H7F2NO3Purity:Min. 95%Molecular weight:275.2 g/molRef: 3D-XWC80123
Discontinued product2-(Benzylamino)-1-[3-(difluoromethoxy)phenyl]ethan-1-ol
CAS:Versatile small molecule scaffoldFormula:C16H17F2NO2Purity:Min. 95%Molecular weight:293.31 g/molRef: 3D-XWC80204
Discontinued product2-{2H,3H-Imidazo[2,1-b][1,3]thiazol-6-yl}ethan-1-amine hydrochloride
CAS:Versatile small molecule scaffold
Formula:C7H12ClN3SPurity:Min. 95%Molecular weight:205.71 g/mol3-(2,2,2-Trifluoroethoxy)aniline
CAS:Versatile small molecule scaffold
Formula:C8H8F3NOPurity:Min. 95%Molecular weight:191.15 g/molrac-(2R,4S)-1-[(tert-Butoxy)carbonyl]-4-ethylpiperidine-2-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C13H23NO4Purity:Min. 95%Molecular weight:257.33 g/molRef: 3D-YEA81184
Discontinued product1-(3-Methoxyphenyl)-2-methylpropan-2-amine
CAS:Controlled ProductVersatile small molecule scaffold
Formula:C11H17NOPurity:Min. 95%Molecular weight:179.26 g/mol1-(1-Methylpiperidin-4-yl)-1H-pyrazol-4-amine hydrochloride
CAS:Versatile small molecule scaffold
Formula:C9H17ClN4Purity:Min. 95%Molecular weight:216.71 g/mol4-Fluorobenzofuran
CAS:Versatile small molecule scaffold
Formula:C8H5FOPurity:Min. 95%Molecular weight:136.12 g/molRef: 3D-ZAA41058
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/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 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/moltert-Butyl (2,2-difluoro-3-hydroxypropyl)carbamate
CAS:Versatile small molecule scaffoldFormula:C10H13NO4Purity:Min. 95%Molecular weight:211.21 g/mol8-Bromo-2-methylimidazo[1,2-a]pyridine
CAS:Versatile small molecule scaffold
Formula:C8H7N2BrPurity:Min. 95%Molecular weight:211.05 g/mol4-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
