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"
1-Azido-4-bromo-2-chlorobenzene
CAS:Versatile small molecule scaffold
Formula:C6H3BrClN3Purity:Min. 95%Molecular weight:232.46 g/molRef: 3D-CWB94347
Discontinued product5-Methyl-3-(trifluoromethyl)picolinic acid
CAS:Versatile small molecule scaffold
Formula:C8H6F3NO2Purity:Min. 95%Molecular weight:205.13 g/molRef: 3D-LYB53531
Discontinued productEthyl 2-[(4-amino-5-cyanopyrimidin-2-yl)sulfanyl]acetate
CAS:Versatile small molecule scaffoldFormula:C9H10N4O2SPurity:Min. 95%Molecular weight:238.27 g/mol8-Fluoroquinazolin-4(1H)-one
CAS:Versatile small molecule scaffold
Formula:C8H5FN2OPurity:Min. 95%Molecular weight:164.14 g/molRef: 3D-MHA80550
Discontinued product4-Chloro-6-fluoro-8-iodoquinazoline
CAS:Versatile small molecule scaffold
Formula:C8H3ClFIN2Purity:Min. 95%Molecular weight:308.48 g/molRef: 3D-JBD31990
Discontinued product[2-(1H-Indol-4-yl)ethyl]dimethylamine
CAS:Controlled ProductVersatile small molecule scaffold
Formula:C12H16N2Purity:Min. 95%Molecular weight:188.27 g/molRef: 3D-JDA40101
Discontinued productPiperazine-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-Chloro-3-methyl-5-nitroquinoline
CAS:Versatile small molecule scaffold
Formula:C10H7ClN2O2Purity:Min. 95%Molecular weight:222.63 g/molRef: 3D-JFA99233
Discontinued product2-Cyanothiophene-3-sulfonyl chloride
CAS:Versatile small molecule scaffoldFormula:C5H2ClNO2S2Purity:Min. 95%Molecular weight:207.7 g/molRef: 3D-JBD31887
Discontinued productEthyl 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-Iodo-1,2-thiazole-3-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C4H2INO2SPurity:Min. 95%Molecular weight:255.04 g/molRef: 3D-JBD31882
Discontinued product3-Methyl-5-(propan-2-yl)-1H-pyrazole-4-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C8H12N2O2Purity:Min. 95%Molecular weight:168.19 g/molRef: 3D-JZB17705
Discontinued product6-amino-2-ethyl-2,3-dihydro-1H-isoindol-1-one
CAS:Versatile small molecule scaffold
Formula:C10H12N2OPurity:Min. 95%Molecular weight:176.22 g/mol2-Amino-N-ethoxyacetamide hydrochloride
CAS:Versatile small molecule scaffold
Formula:C4H11ClN2O2Purity:Min. 95%Molecular weight:154.59 g/molRef: 3D-JBD30535
Discontinued product1-(2,3-Dichlorophenyl)cyclobutanecarbonitrile
CAS:Versatile small molecule scaffold
Formula:C11H9Cl2NPurity:Min. 95%Molecular weight:226.1 g/mol(4-Bromo-3-methylpyridin-2-yl)methanol
CAS:Versatile small molecule scaffoldFormula:C7H8BrNOPurity:Min. 95%Molecular weight:202.05 g/mol3-[(5-Bromopyrimidin-2-yl)oxy]benzoic acid
CAS:Versatile small molecule scaffold
Formula:C11H7BrN2O3Purity:Min. 95%Molecular weight:295.09 g/mol2,3-Difluoro-6-methoxybenzenesulfonyl chloride
CAS:Versatile small molecule scaffold
Formula:C7H5ClF2O3SPurity:Min. 95%Molecular weight:242.63 g/molRef: 3D-IYB07496
Discontinued product(R)-2-[(Phenylmethyl)amino]-1-propanol
CAS:Versatile small molecule scaffold
Formula:C10H15NOPurity:Min. 95%Molecular weight:165.23 g/molRef: 3D-ZCA60949
Discontinued productrac-(1R,3R)-3-Ethoxycyclobutan-1-amine hydrochloride
CAS:Versatile small molecule scaffoldFormula:C6H14ClNOPurity:Min. 95%Molecular weight:151.63 g/mol3-[(Pyridin-4-yl)methyl]-1,2,4-oxadiazol-5-amine
CAS:Versatile small molecule scaffold
Formula:C8H8N4OPurity:Min. 95%Molecular weight:176.18 g/molRef: 3D-YZB21426
Discontinued product4-(Trifluoromethyl)benzyl mercaptan
CAS:4-(Trifluoromethyl)benzyl mercaptan is a chemical that has been used as an additive to organic solar cells. It has been shown to improve the performance of these devices by reducing interfacial recombination and increasing electron mobility. This chemical also has semiconducting properties, which have been demonstrated by its ability to be translated in an electron microscope. In addition, 4-(Trifluoromethyl)benzyl mercaptan interacts with many solvents, such as chloroform and dichloromethane, leading to changes in their properties.
Formula:C8H7F3SPurity:Min. 95%Molecular weight:192.2 g/molRef: 3D-IEA49924
Discontinued product3-Carbamoyl-5-methylbenzoic acid
CAS:Versatile small molecule scaffold
Formula:C9H9NO3Purity:Min. 95%Molecular weight:179.17 g/molRef: 3D-YGC03374
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-Methyl-1-phenylpyrrolidine-3-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C12H15NO2Purity:Min. 95%Molecular weight:205.25 g/molRef: 3D-XWC56732
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-(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 product3-(5-Bromopyridin-3-yl)propanoic acid
CAS:Versatile small molecule scaffold
Formula:C8H8BrNO2Purity:Min. 95%Molecular weight:230.06 g/molRef: 3D-XQB12898
Discontinued product1-((Tetrahydro-2H-pyran-2-yl)methyl)-1H-pyrazole-4-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C10H14N2O3Purity:Min. 95%Molecular weight:210.23 g/molRef: 3D-XJC45650
Discontinued product2-(2-Methyl-1,3-thiazol-4-yl)-2-oxoacetic acid
CAS:Versatile small molecule scaffoldFormula:C6H5NO3SPurity:Min. 95%Molecular weight:171.2 g/molRef: 3D-XJC11960
Discontinued product1-(4-Methylphenyl)-1H-1,2,3-triazol-4-amine
CAS:Versatile small molecule scaffoldFormula:C9H10N4Purity:Min. 95%Molecular weight:174.2 g/molRef: 3D-XJC02317
Discontinued product2-(2-Ethoxy-4-formylphenoxy)-N-(p-tolyl)acetamide
CAS:Versatile small molecule scaffold
Formula:C18H19NO4Purity:Min. 95%Molecular weight:313.35 g/molRef: 3D-XJA59265
Discontinued product(9R)-9-Hydroxy-5H,6H,7H,8H,9H-cyclohepta[b]pyridin-5-one hydrochloride
CAS:Versatile small molecule scaffoldFormula:C10H12ClNO2Purity:Min. 95%Molecular weight:213.7 g/mol3-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 benzothiophene-3-carboxylate
CAS:Versatile small molecule scaffold
Formula:C10H8O2SPurity:Min. 95%Molecular weight:192.23 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/molMethyl 5-(2-furyl)isoxazole-3-carboxylate
CAS:Versatile small molecule scaffold
Formula:C9H7NO4Purity:Min. 95%Molecular weight:193.16 g/mol6-Bromopyrazine-2-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C5H3BrN2O2Purity:Min. 95%Molecular weight:202.99 g/molRef: 3D-WXB15153
Discontinued product2-(3-Chloro-1-benzothiophen-2-yl)-6H,7H-[1,3]oxazolo[5,4-d]pyrimidin-7-one
CAS:Versatile small molecule scaffoldFormula:C13H6ClN3O2SPurity:Min. 95%Molecular weight:303.72 g/molRef: 3D-MMB60048
Discontinued product5,5-Dimethylpyrrolidine-2-carboxylic acid hydrochloride
CAS:Versatile small molecule scaffold
Formula:C7H14ClNO2Purity:Min. 95%Molecular weight:179.64 g/molMethyl 2-(bromomethyl)-5-cyanobenzoate
CAS:Versatile small molecule scaffold
Formula:C10H8BrNO2Purity:Min. 95%Molecular weight:254.08 g/mol2-(Aminomethyl)-4-chloropyrimidine HCl
CAS:Versatile small molecule scaffold
Formula:C5H7Cl2N3Purity:Min. 95%Molecular weight:180.04 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-aminoethyl)cyclopropane-1-carboxylic acid hydrochloride
CAS:Versatile small molecule scaffold
Formula:C6H12ClNO2Purity:Min. 95%Molecular weight:165.62 g/molRef: 3D-WGC60217
Discontinued product2-(5-Methyl-1,3,4-oxadiazol-2-yl)aniline
CAS:Versatile small molecule scaffold
Formula:C9H9N3OPurity:Min. 95%Molecular weight:175.19 g/mol4-Formyl-2-methoxyphenyl 3,4,5-trimethoxybenzoate
CAS:Versatile small molecule scaffoldFormula:C18H18O7Purity:Min. 95%Molecular weight:346.3 g/molSodium 4-methanesulfonamidobutanoate
CAS:Versatile small molecule scaffold
Formula:C5H10NNaO4SPurity:Min. 95%Molecular weight:203.19 g/mol[2-(3-Methoxyphenyl)ethyl][(trimethyl-1H-pyrazol-4-yl)methyl]amine
CAS:Versatile small molecule scaffold
Formula:C16H23N3OPurity:Min. 95%Molecular weight:273.37 g/molRef: 3D-VWB92946
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 product4-[(Benzylamino)methyl]thian-4-ol
CAS:Versatile small molecule scaffold
Formula:C13H19NOSPurity:Min. 95%Molecular weight:237.4 g/molRef: 3D-VNC88729
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-Methyl-1,1,3-trioxothieno[3,2-d][1,2]thiazole-5-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C7H5NO5S2Purity:Min. 95%Molecular weight:247.3 g/molRef: 3D-GEB80217
Discontinued product(1-Bromocyclopentyl)(phenyl)methanone
CAS:Versatile small molecule scaffold
Formula:C12H13BrOPurity:Min. 95%Molecular weight:253.13 g/molRef: 3D-GAA74066
Discontinued product5-(Methoxymethyl)-1,2-oxazol-3-amine
CAS:Versatile small molecule scaffold
Formula:C5H8N2O2Purity:Min. 95%Molecular weight:128.1 g/molRef: 3D-VDA31249
Discontinued productMethyl 2-bromo-3-(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)propanoate
CAS:Versatile small molecule scaffoldFormula:C12H10BrNO4Purity:Min. 95%Molecular weight:312.12 g/molRef: 3D-VDA19695
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 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 product4-(4H-1,2,4-Triazol-3-ylmethyl)benzoic acid
CAS:Versatile small molecule scaffold
Formula:C10H9N3O2Purity:Min. 95%Molecular weight:203.2 g/molRef: 3D-YGC03363
Discontinued product5-Iodo-1,3-thiazole
CAS:Versatile small molecule scaffold
Formula:C3H2INSPurity:Min. 95%Molecular weight:211.03 g/molRef: 3D-IEA30661
Discontinued product1-(4-{[4-(Ethylamino)pyridin-2-yl]methyl}piperazin-1-yl)ethan-1-one
CAS:Versatile small molecule scaffold
Formula:C14H22N4OPurity:Min. 95%Molecular weight:262.35 g/molRef: 3D-YGC03202
Discontinued product4-Chloro-1,6-dimethyl-1H-pyrazolo[3,4-d]pyrimidine
CAS:Versatile small molecule scaffoldFormula:C7H7ClN4Purity:Min. 95%Molecular weight:182.61 g/mol5-cyclopropyl-5-methyl-1,3-oxazolidine-2,4-dione
CAS:Versatile small molecule scaffold
Formula:C7H9NO3Purity:Min. 95%Molecular weight:155.15 g/molRef: 3D-YDA54752
Discontinued product3-Bromobenzo[b]thiophen-5-amine
CAS:Versatile small molecule scaffold
Formula:C8H6BrNSPurity:Min. 95%Molecular weight:228.11 g/molRef: 3D-YDA43436
Discontinued product1-Methyl-5-nitro-1H-indazol-3-amine
CAS:Versatile small molecule scaffold
Formula:C8H8N4O2Purity:Min. 95%Molecular weight:192.18 g/mol1-[(4-Chlorophenyl)methyl]-3,6-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C16H14ClN3O2Purity:Min. 95%Molecular weight:315.75 g/mol2-{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/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-Chloro-2-hydroxy-6-methylphenylboronic acid
CAS:Versatile small molecule scaffoldFormula:C7H8BClO3Purity:Min. 95%Molecular weight:186.4 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 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/mol8-Bromo-2-methylimidazo[1,2-a]pyridine
CAS:Versatile small molecule scaffold
Formula:C8H7N2BrPurity:Min. 95%Molecular weight:211.05 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/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
