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"
5-bromo-4-chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidine
CAS:Versatile small molecule scaffold
Formula:C7H5BrClN3Purity:Min. 95%Molecular weight:246.5 g/molRef: 3D-RAC34330
Discontinued productb-Amino-4-chlorobenzeneethanol
CAS:Versatile small molecule scaffold
Formula:C8H10ClNOPurity:Min. 95%Molecular weight:171.62 g/mol(5-Chloro-1H-benzo[d]imidazol-2-yl)methanamine dihydrochloride
CAS:Versatile small molecule scaffoldFormula:C8H10Cl3N3Purity:Min. 95%Molecular weight:254.54 g/mol2-Amino-6-bromo-4-methoxybenzoic acid
CAS:Versatile small molecule scaffold
Formula:C8H8BrNO3Purity:Min. 95%Molecular weight:246.06 g/moltert-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 productN-Methyl-2-(N-methyl-1-phenylformamido)acetamide
CAS:Versatile small molecule scaffold
Formula:C11H14N2O2Purity:Min. 95%Molecular weight:206.2 g/mol5-(Phenoxymethyl)furan-2-carbaldehyde
CAS:Versatile small molecule scaffoldFormula:C12H10O3Purity:Min. 95%Molecular weight:202.21 g/mol4'-(Methylsulfonyl)acetanilide
CAS:4'-(Methylsulfonyl)acetanilide is an organic compound that has been shown to have antibacterial and antiviral activity. It targets the benzene nucleus, and inhibits the synthesis of nucleic acids by inhibiting the enzyme ribonucleotide reductase. 4'-(Methylsulfonyl)acetanilide also inhibits viral replication, by binding to the active site of a viral protein (a DNA polymerase), which blocks the incorporation of nucleotides into the virus's DNA. In addition, 4'-(methylsulfonyl)acetanilide is an anti-helminthic agent, as it can inhibit worm motility and kill larvae in vitro. The structure-activity relationships between this molecule and other benzimidazole derivatives were analysed in order to identify new potential drugs for treating diseases caused by viruses or parasites.
Formula:C9H11NO3SPurity:Min. 95%Molecular weight:213.26 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 product(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 product2-(2,6-Dimethylmorpholin-4-yl)-3-methylbutanoic acid hydrochloride
CAS:Versatile small molecule scaffoldFormula:C11H22ClNO3Purity:Min. 95%Molecular weight:251.75 g/molMethyl (S)-3-amino-3-(4-fluorophenyl)propanoate hydrochloride
CAS:Versatile small molecule scaffoldFormula:C10H13ClFNO2Purity:Min. 95%Molecular weight:233.67 g/molRef: 3D-WZB17474
Discontinued product4-amino-3-(methylsulfanyl)phenol
CAS:Versatile small molecule scaffold
Formula:C7H9NOSPurity:Min. 95%Molecular weight:155.21 g/mol4-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-(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 product2-(2,6-Dichloro-4-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS:Versatile small molecule scaffold
Formula:C12H14BCl2FO2Purity:Min. 95%Molecular weight:291 g/mol1-(Cyclobutylmethyl)-1H-pyrazole-5-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C9H12N2O2Purity:Min. 95%Molecular weight:180.2 g/molRef: 3D-WJC58413
Discontinued product1-(4-Aminophenoxy)-3-(dimethylamino)propan-2-ol
CAS:Versatile small molecule scaffold
Formula:C11H18N2O2Purity:Min. 95%Molecular weight:210.27 g/molRef: 3D-KKA04560
Discontinued productN*1*,N*1*-Dimethyl-1-(3-trifluoromethyl-phenyl)-ethane-1,2-diamine
CAS:Versatile small molecule scaffoldFormula:C11H15F3N2Purity:Min. 95%Molecular weight:232.25 g/molrac-(3aR,6aS)-Hexahydropyrrolo[3,4-c]pyrrol-1(2H)-one hydrochloride
CAS:Versatile small molecule scaffoldFormula:C6H11ClN2OPurity:Min. 95%Molecular weight:162.62 g/mol5-Methyl-2-[(2,2,2-trifluoroethyl)sulfanyl]aniline
CAS:Versatile small molecule scaffold
Formula:C9H10F3NSPurity:Min. 95%Molecular weight:221.24 g/molRef: 3D-VTB62431
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 product5-(1-Methylcyclohexyl)-1,2-oxazol-3-amine
CAS:Versatile small molecule scaffoldFormula:C10H16N2OPurity:Min. 95%Molecular weight:180.2 g/molRef: 3D-VSC16818
Discontinued product3-(Allyloxy)pyrrolidine hydrochloride
CAS:Versatile small molecule scaffoldFormula:C7H14ClNOPurity:Min. 95%Molecular weight:163.65 g/molRef: 3D-KXB29907
Discontinued product2-(Dimethyl-1,2-oxazol-4-yl)propan-2-amine
CAS:Versatile small molecule scaffold
Formula:C8H14N2OPurity:Min. 95%Molecular weight:154.21 g/molRef: 3D-VKC10832
Discontinued product(3S)-1-(Pyridin-2-yl)pyrrolidin-3-ol
CAS:Versatile small molecule scaffold
Formula:C9H12N2OPurity:Min. 95%Molecular weight:164.2 g/molRef: 3D-VKB58871
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 product[(4-Iodophenyl)methyl](methyl)amine hydrochloride
CAS:Versatile small molecule scaffoldFormula:C8H11ClINPurity:Min. 95%Molecular weight:283.5 g/molRef: 3D-LWD26707
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 productHeptyl carbamate
CAS:Heptyl carbamate is a cholinergic antagonist of the blood disorders. It has been shown to inhibit hydroxy and hiv infection. In vitro assays have shown that heptyl carbamate inhibits the synthesis of fatty acid, thereby reducing cholesterol levels and inhibiting the production of insulin resistance in cells. Heptyl carbamate also binds to the same site on acetylcholinesterase as donepezil, which blocks the breakdown of acetylcholine and leads to an accumulation of this neurotransmitter in nerve cells. This increased concentration of acetylcholine in nerve cells can lead to a reduced incidence of Alzheimer's disease-related symptoms.
Formula:C8H17NO2Purity:Min. 95%Molecular weight:159.23 g/molN-Methylpiperidine-4-carboxamide
CAS:Versatile small molecule scaffold
Formula:C7H14N2OPurity:Min. 95%Molecular weight:142.2 g/molRef: 3D-BAA90369
Discontinued product1-Chloro-4-isocyanobenzene
CAS:1-Chloro-4-isocyanobenzene (1CI) is an organic compound that has been used as a chemical probe for the detection of amines and other molecules on metal surfaces. The frequency shift in Raman spectra, which is observed after the addition of 1CI to the metal surface, is used to detect amines. 1CI has also been shown to be a potent inhibitor of mitochondrial function. This molecule binds to nucleophilic sites on metal surfaces and forms covalent bonds with them, leading to a high degree of inhibition.
1CI can be synthesized in three steps from commercially available starting materials and is relatively easy to purify.Formula:C7H4ClNPurity:Min. 95%Molecular weight:137.56 g/mol1-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 product2-(2-Chloroethanesulfonyl)propane
CAS:Versatile small molecule scaffold
Formula:C5H11ClO2SPurity:Min. 95%Molecular weight:170.66 g/molRef: 3D-CXB10075
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 product6-(p-Tolyl)pyridin-2-amine
CAS:Versatile small molecule scaffold
Formula:C12H12N2Purity:Min. 95%Molecular weight:184.24 g/molRef: 3D-EGA47928
Discontinued product2-Azido-1-(piperidin-1-yl)ethan-1-one
CAS:Versatile small molecule scaffold
Formula:C7H12N4OPurity:Min. 95%Molecular weight:168.2 g/molRef: 3D-HVB64739
Discontinued product4,5-Dibromo-3-methoxythiophene-2-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C6H4Br2O3SPurity:Min. 95%Molecular weight:315.97 g/molRef: 3D-VEA71553
Discontinued product2-(4-Acetylbenzenesulfonyl)acetamide
CAS:Versatile small molecule scaffold
Formula:C10H11NO4SPurity:Min. 95%Molecular weight:241.27 g/molRef: 3D-RAC85436
Discontinued product3-(3-Chlorophenyl)-2-methylpropanoic acid
CAS:Versatile small molecule scaffoldFormula:C10H11ClO2Purity:Min. 95%Molecular weight:198.64 g/molRef: 3D-RCA73500
Discontinued product2-Chloro-5-hydroxyisonicotinaldehyde
CAS:Versatile small molecule scaffoldFormula:C6H4ClNO2Purity:Min. 95%Molecular weight:157.55 g/molPiperazine-2-carboxamide
CAS:Piperazine-2-carboxamide is a synthetic drug that is used to treat tuberculosis. It binds to the mycolic acid of the bacterial cell wall, preventing it from forming an outer layer and disrupting its function. Piperazine-2-carboxamide also inhibits the synthesis of fatty acids and amines in bacteria, which are necessary for their survival. This drug can be synthesized by reacting piperazine with formaldehyde and acetamide.
Formula:C5H11N3OPurity:Min. 95%Molecular weight:129.16 g/mol4-Bromo-2-chloro-1-ethynylbenzene
CAS:Versatile small molecule scaffold
Formula:C8H4BrClPurity:Min. 95%Molecular weight:215.47 g/molRef: 3D-DPC57336
Discontinued product3-Amino-4-methylpentanoic acid hydrochloride
CAS:Versatile small molecule scaffold
Formula:C6H14ClNO2Purity:Min. 95%Molecular weight:167.63 g/mol2-Chloro-1-(1-methyl-1H-imidazol-2-yl)ethan-1-one
CAS:Versatile small molecule scaffold
Formula:C6H7ClN2OPurity:Min. 95%Molecular weight:158.58 g/molBenzo[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-(4-Nitro-1H-imidazol-1-yl)acetamide
CAS:Versatile small molecule scaffold
Formula:C5H6N4O3Purity:Min. 95%Molecular weight:170.13 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 product[1-(2-Methoxyethyl)-3,5-dimethyl-1H-pyrazol-4-yl]methanamine
CAS:Versatile small molecule scaffold
Formula:C9H17N3OPurity:Min. 95%Molecular weight:183.25 g/molRef: 3D-FWB59580
Discontinued product4-(Hydroxymethyl)-1-(2-phenylethyl)pyrrolidin-2-one
CAS:Versatile small molecule scaffold
Formula:C13H17NO2Purity:Min. 95%Molecular weight:219.28 g/molRef: 3D-ELB23782
Discontinued product1,1,1-Trifluoro-3-methylbutan-2-ol
CAS:Versatile small molecule scaffold
Formula:C5H9F3OPurity:Min. 95%Molecular weight:142.12 g/mol2-[3-(Propan-2-yl)phenoxy]acetic acid
CAS:2-[3-(Propan-2-yl)phenoxy]acetic acid is a chemical compound that is used as an additive in benzene, and is a phytotoxic chemical. It prevents the formation of chlorophyll by blocking electron transport and inhibiting photosynthesis. 2-[3-(Propan-2-yl)phenoxy]acetic acid is used to induce callus tissue from lettuce, radish, and other plants. This compound also inhibits the growth of various bacteria including Escherichia coli and Pseudomonas aeruginosa.
Formula:C11H14O3Purity:Min. 95%Molecular weight:194.23 g/molRef: 3D-BAA87852
Discontinued productMethyl 3-amino-2-[(oxan-4-yl)methyl]propanoate hydrochloride
CAS:Versatile small molecule scaffold
Formula:C10H20ClNO3Purity:Min. 95%Molecular weight:237.72 g/molRef: 3D-ICC65034
Discontinued product2-(5-Methylthiophen-3-yl)pyridin-3-amine
CAS:Versatile small molecule scaffold
Formula:C10H10N2SPurity:Min. 95%Molecular weight:190.27 g/mol1-(2-Chloroethyl)-3,5-dimethylcyclohexane
CAS:Versatile small molecule scaffold
Formula:C10H19ClPurity:Min. 95%Molecular weight:174.71 g/molRef: 3D-VAA67816
Discontinued product2-Phenylbutan-1-amine HCl
CAS:Versatile small molecule scaffold
Formula:C10H15N·HClPurity:Min. 95%Molecular weight:185.7 g/molRef: 3D-VAA56945
Discontinued product6-Methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine
CAS:Versatile small molecule scaffold
Formula:C8H10N2OPurity:Min. 95%Molecular weight:150.18 g/molDiisopropylphosphine, 10wt.% in hexane
CAS:Please enquire for more information about Diisopropylphosphine, 10wt.% in hexane including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C6H15PPurity:Min. 95%Molecular weight:118.16 g/molRef: 3D-VAA49153
Discontinued productethyl 3-amino-6-chloropyridazine-4-carboxylate
CAS:Versatile small molecule scaffoldFormula:C7H8ClN3O2Purity:Min. 95%Molecular weight:201.6 g/mol[3-Bromo-4-(morpholin-4-yl)phenyl]methanol
CAS:Versatile small molecule scaffold
Formula:C11H14BrNO2Purity:Min. 95%Molecular weight:272.14 g/molRef: 3D-USC85031
Discontinued product1-(2-Chloro-6-fluorophenyl)propan-1-one
CAS:Versatile small molecule scaffoldFormula:C9H8ClFOPurity:Min. 95%Molecular weight:186.61 g/molRef: 3D-PYB32781
Discontinued product2-Methoxy-5-(pyridin-3-yl)aniline dihydrochloride
CAS:Versatile small molecule scaffold
Formula:C12H14Cl2N2OPurity:Min. 95%Molecular weight:273.2 g/molRef: 3D-UND37427
Discontinued product5-Hydroxy-1,3-diazinane-2-thione
CAS:Versatile small molecule scaffold
Formula:C4H8N2OSPurity:Min. 95%Molecular weight:132.19 g/molRef: 3D-FCA10770
Discontinued productMethyl 4-acetyl-2-methylbenzoate
CAS:Versatile small molecule scaffold
Formula:C11H12O3Purity:Min. 95%Molecular weight:192.21 g/mol[3-(Oxan-4-yl)pyrrolidin-3-yl]methanol hydrochloride
CAS:Versatile small molecule scaffoldFormula:C10H20ClNO2Purity:Min. 95%Molecular weight:221.7 g/molRef: 3D-UND37404
Discontinued product(2S)-1,1-Difluoropentan-2-amine hydrochloride
CAS:Versatile small molecule scaffold
Formula:C5H12ClF2NPurity:Min. 95%Molecular weight:159.6 g/molRef: 3D-LWD18078
Discontinued product4-Chloro-2-hydroxy-6-methylphenylboronic acid
CAS:Versatile small molecule scaffoldFormula:C7H8BClO3Purity:Min. 95%Molecular weight:186.4 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/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/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 producttert-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/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-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
