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"
Methyl 4-chloro-2-fluoro-5-methylbenzoate
CAS:Versatile small molecule scaffoldFormula:C9H8ClFO2Purity:Min. 95%Molecular weight:202.61 g/molRef: 3D-SXB54788
Discontinued product(4-Chloro-1-methyl-1H-pyrazol-3-yl)methanol
CAS:Versatile small molecule scaffold
Formula:C5H7ClN2OPurity:Min. 95%Molecular weight:146.57 g/molRef: 3D-SQB78329
Discontinued product2-Methyl-5-(2-methylphenyl)pyrazol-3-amine
CAS:Versatile small molecule scaffoldFormula:C11H13N3Purity:Min. 95%Molecular weight:187.25 g/molRef: 3D-SQB66559
Discontinued product3-Cyano-5-(trifluoromethyl)benzoic Acid
CAS:Versatile small molecule scaffold
Formula:C9H4NO2F3Purity:Min. 95%Molecular weight:215.12 g/mol1-(2,5-Dimethylfuran-3-yl)ethan-1-amine
CAS:Versatile small molecule scaffold
Formula:C8H13NOPurity:Min. 95%Molecular weight:139.19 g/molRef: 3D-SMA83020
Discontinued product6-Ethoxy-N-(piperidin-4-yl)pyrazin-2-amine
CAS:Versatile small molecule scaffold
Formula:C11H18N4OPurity:Min. 95%Molecular weight:222.29 g/molRef: 3D-SDC05900
Discontinued product6-(1-Pyrrolidinyl)-3-pyridinamine
CAS:Versatile small molecule scaffold
Formula:C9H13N3Purity:(%) Min. 95%Color and Shape:PowderMolecular weight:163.22 g/mol4-[(Chlorosulfonyl)methyl]benzoic acid
CAS:Versatile small molecule scaffold
Formula:C8H7ClO4SPurity:Min. 95%Molecular weight:234.66 g/mol2-(Phenylsulfanyl)propanoic acid
CAS:Versatile small molecule scaffold
Formula:C9H10O2SPurity:Min. 95%Molecular weight:182.24 g/molRef: 3D-SAA43194
Discontinued product1-(2-Isothiocyanatoethyl)-4-methoxybenzene
CAS:Versatile small molecule scaffold
Formula:C10H11NOSPurity:Min. 95%Molecular weight:193.27 g/molRef: 3D-SAA42737
Discontinued product2-Methyl-3-oxo-pentanoicacid methyl ester
CAS:The synthesis of 2-methyl-3-oxo-pentanoic acid methyl ester is accomplished by a three step process. The first step is the intramolecular condensation of 2,2-dimethylpropionic acid with acetone to form a 1:1 mixture of 3,4-dihydroxybutyl and 4,4-dihydroxybutyl esters. The second step is the selective transesterification of the 3,4-dihydroxybutyl ester with benzaldehyde. This reaction provides an optically pure 2-methyl-3-oxo-pentanoic acid methyl ester as the major product. The third step is an aldol condensation between the ketone from the second step and acetone to produce another optically pure 2,2 dimethylpropionic acid methyl ester.Formula:C7H12O3Purity:Min. 95%Molecular weight:144.17 g/mol(2-Chloroethoxy)(2-chloroethyl)phosphinic acid
CAS:Versatile small molecule scaffold
Formula:C4H8Cl2O3PPurity:Min. 95%Molecular weight:205.98 g/mol2,2,2-Trifluoroethoxybenzene
CAS:2,2,2-Trifluoroethoxybenzene is an acid catalyst that is used in the production of chlorobenzene. This organic compound has been shown to produce a number of products when heated with dihydroxybenzene. These products include acid chlorides and benzoyl chloride that can be used as intermediates in other chemical reactions. 2,2,2-Trifluoroethoxybenzene has also been shown to react with alkali metals to produce inorganic acids. In addition to acting as an acid catalyst, this compound may be used in the synthesis of flecainide, which is an antiarrhythmic drug. This product also reacts with carbonyl groups and acidic molecules such as halogens to form alkali metal carboxylates and alkanes.
Formula:C8H7F3OPurity:Min. 95%Molecular weight:176.14 g/mol4-(chloromethyl)-1-methyl-1H-imidazole hydrochloride
CAS:Controlled ProductVersatile small molecule scaffold
Formula:C5H8Cl2N2Purity:Min. 95%Molecular weight:167.03 g/mol(3-Methyl-1,2-thiazol-5-yl)methanol
CAS:Versatile small molecule scaffold
Formula:C5H7NOSPurity:Min. 95%Molecular weight:129.18 g/molRef: 3D-SAA26560
Discontinued product2-Chloro-3,4-dihydronaphthalen-1(2H)-one
CAS:2-Chloro-3,4-dihydronaphthalen-1(2H)-one is a sulfoxide with significant antifungal activity. It has been shown to be effective against Candida albicans and other fungi, including Aspergillus niger and Mucor racemosus. It is commonly used as an electrolyte in electroluminescent devices, such as light emitting diodes (LEDs). The reaction time for the formation of 2-chloro-3,4-dihydronaphthalen-1(2H)-one from potassium sulfate is dependent on the acid catalyst used. Organic chemists have shown that the use of 2-chloro-3,4-dihydronaphthalen-1(2H)-one can inhibit leukotriene synthesis.
Formula:C10H9OClPurity:Min. 95%Molecular weight:180.63 g/molRef: 3D-SAA21580
Discontinued productN-(3-Methoxyphenyl)prop-2-enamide
CAS:Versatile small molecule scaffold
Formula:C10H11NO2Purity:Min. 95%Molecular weight:177.2 g/molRef: 3D-SAA20899
Discontinued productEthyl spiro[2.3]hexane-1-carboxylate
CAS:Versatile small molecule scaffold
Formula:C9H14O2Purity:Min. 95%Molecular weight:154.21 g/molRef: 3D-SAA20257
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 product2-(2-Chlorophenyl)cyclohexan-1-one
CAS:Versatile small molecule scaffold
Formula:C12H13ClOPurity:Min. 95%Molecular weight:208.68 g/molRef: 3D-RDA39349
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-(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 product3-(4-Acetylphenoxy)propanoic acid
CAS:Versatile small molecule scaffold
Formula:C11H12O4Purity:Min. 95%Molecular weight:208.21 g/molRef: 3D-RDA14372
Discontinued product2-{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 product2-(Chloromethyl)-6-(trifluoromethyl)pyrimidin-4-ol
CAS:Versatile small molecule scaffold
Formula:C6H4ClF3N2OPurity:Min. 95%Molecular weight:212.56 g/molRef: 3D-QZB59645
Discontinued product(5-bromopyrimidin-2-yl)methanamine hcl
CAS:Versatile small molecule scaffold
Formula:C5H7BrClN3Purity:Min. 95%Molecular weight:224.49 g/mol{4-[(3-Fluorophenyl)methoxy]phenyl}methanamine hydrochloride
CAS:Versatile small molecule scaffold
Formula:C14H15ClFNOPurity:Min. 95%Molecular weight:267.72 g/mol1,1,1-Trifluoro-4-phenylbutane-2,3-diamine
CAS:Versatile small molecule scaffold
Formula:C10H13F3N2Purity:Min. 95%Molecular weight:218.22 g/molRef: 3D-QZB52939
Discontinued product3-(Thiophen-3-yl)aniline hydrochloride
CAS:Versatile small molecule scaffold
Formula:C10H10ClNSPurity:Min. 95%Molecular weight:211.71 g/mol4-(3-Cyclopropyl-1H-1,2,4-triazol-5-yl)aniline
CAS:Versatile small molecule scaffold
Formula:C11H12N4Purity:Min. 95%Molecular weight:200.24 g/molMethyl 4-oxo-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine-7-carboxylate
CAS:Versatile small molecule scaffold
Formula:C11H12N2O3Purity:Min. 95%Molecular weight:220.22 g/mol4-Bromo-1-(oxolan-3-yl)-1H-pyrazole
CAS:Versatile small molecule scaffold
Formula:C7H9BrN2OPurity:Min. 95%Molecular weight:217.06 g/mol2-(Trifluoromethyl)azetidine
CAS:2-(Trifluoromethyl)azetidine is a synthetic compound that has been used in the synthesis of other compounds. It is an ionic, organometallic reagent that can be used as a catalyst for a variety of reactions. The trifluoromethyl group on 2-(trifluoromethyl)azetidine is electrophilic and nucleophilic and can catalyze reactions involving heterocycles, connect, or electron-deficient alkynes.
Formula:C4H6F3NPurity:Min. 95%Molecular weight:125.09 g/molRef: 3D-QRB33155
Discontinued product5-Bromo-2,7-dimethyl-1H-1,3-benzodiazole
CAS:Versatile small molecule scaffoldFormula:C9H9BrN2Purity:Min. 95%Molecular weight:225.08 g/mol(5,6,7,8-Tetrahydro-4H-cyclohepta[D]isoxazol-3-yl)methanol
CAS:Versatile small molecule scaffold
Formula:C9H13NO2Purity:Min. 95%Molecular weight:167.2 g/mol2-Bromo-6-chloroimidazo[1,2-a]pyridine
CAS:Versatile small molecule scaffold
Formula:C7H4BrClN2Purity:Min. 95%Molecular weight:231.48 g/molRef: 3D-QHA07448
Discontinued product8-Fluoro-3-methyl-1,2,3,4-tetrahydroquinoline hydrochloride
CAS:Versatile small molecule scaffold
Formula:C10H13ClFNPurity:Min. 95%Molecular weight:201.67 g/molRef: 3D-PID25606
Discontinued productPyrrolo[1,2-b]pyridazin-4(1H)-one
CAS:Versatile small molecule scaffold
Formula:C7H6N2OPurity:Min. 95%Molecular weight:134.14 g/molRef: 3D-NKB72026
Discontinued productDimethyl-1H-1,2,3-triazole-4-carbohydrazide
CAS:Versatile small molecule scaffold
Formula:C5H9N5OPurity:Min. 95%Molecular weight:155.16 g/molRef: 3D-MZC90811
Discontinued product(1S)-1-(2,3-Dihydro-1H-inden-5-yl)ethan-1-ol
CAS:Versatile small molecule scaffoldFormula:C11H14OPurity:Min. 95%Molecular weight:162.23 g/molRef: 3D-MYB25242
Discontinued product6-Ethyl-3-methyl-1-phenyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C16H15N3O2Purity:Min. 95%Molecular weight:281.31 g/molRef: 3D-MMB69138
Discontinued product4-[(2-Amino-1,3-thiazol-5-yl)methyl]-3-(trifluoromethyl)benzonitrile
CAS:Versatile small molecule scaffold
Formula:C12H8F3N3SPurity:Min. 95%Molecular weight:283.27 g/molRef: 3D-MMB62900
Discontinued product2-[6-(Furan-2-yl)-3-methyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl]acetic acid
CAS:Versatile small molecule scaffoldFormula:C14H10F3N3O3Purity:Min. 95%Molecular weight:325.24 g/molRef: 3D-MMB60578
Discontinued product2-{3-Cyclopropyl-5-methyl-1H-pyrazolo[3,4-b]pyridin-1-yl}acetic acid
CAS:Versatile small molecule scaffoldFormula:C12H13N3O2Purity:Min. 95%Molecular weight:231.25 g/molRef: 3D-MMB60570
Discontinued product2-Amino-N-methyl-3-phenylpropanamide hydrochloride
CAS:Versatile small molecule scaffold
Formula:C10H15ClN2OPurity:Min. 95%Molecular weight:214.7 g/mol4-Chloro-2-iodo-5-methoxyaniline
CAS:Versatile small molecule scaffold
Formula:C7H7ClINOPurity:Min. 95%Molecular weight:283.49 g/mol(R)-tert-Butyl 3-(4-aminophenoxy)pyrrolidine-1-carboxylate
CAS:Versatile small molecule scaffold
Formula:C15H22N2O3Purity:Min. 95%Molecular weight:278.35 g/molRef: 3D-LRB48830
Discontinued product4-(1-Aminoethyl)-N-methylbenzene-1-sulfonamide
CAS:Versatile small molecule scaffold
Formula:C9H14N2O2SPurity:Min. 95%Molecular weight:214.29 g/mol3,6-Dimethyl-1-{[(propan-2-yl)carbamoyl]methyl}-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C14H18N4O3Purity:Min. 95%Molecular weight:290.32 g/mol1,1-Dioxo-5-(thiophen-2-yl)-2H-1,2,6-thiadiazine-3-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C8H6N2O4S2Purity:Min. 95%Molecular weight:258.3 g/molRef: 3D-LQB39755
Discontinued product4-(4-Fluorophenyl)-2-fluorobenzoic acid
CAS:Versatile small molecule scaffold
Formula:C13H8F2O2Purity:Min. 95%Molecular weight:234.2 g/molRef: 3D-LGB68586
Discontinued product3-[(3-Methoxypropyl)carbamoyl]propanoic acid
CAS:Versatile small molecule scaffold
Formula:C8H15NO4Purity:Min. 95%Molecular weight:189.21 g/mol2-Chloro-1-(pyridin-3-yl)ethanone hydrochloride
CAS:2-Chloro-1-(pyridin-3-yl)ethanone hydrochloride is a chloride that has been shown to have nitro and carbonyl groups. It has been used in animal studies for the treatment of infectious diseases such as gram-negative bacteria, herpes virus, or glyceraldehyde phosphate dehydrogenase. 2-Chloro-1-(pyridin-3-yl)ethanone hydrochloride inhibits glycolytic enzyme and cyanoalkyl amines. END>Formula:C7H7Cl2NOPurity:Min. 95%Molecular weight:192.04 g/molRef: 3D-LCA88948
Discontinued product2-Chloro-4-(chloromethyl)-1-iodobenzene
CAS:Versatile small molecule scaffoldFormula:C7H5Cl2IPurity:Min. 95%Molecular weight:286.92 g/molRef: 3D-LAC44995
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 product2-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/mol2-Hydroxy-2-(pyrrolidin-3-yl)acetic acid
CAS:Versatile small molecule scaffold
Formula:C6H11NO3Purity:Min. 95%Molecular weight:145.16 g/mol2-Bromo-7-phenyl-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one
CAS:Versatile small molecule scaffold
Formula:C11H6BrN3OSPurity:Min. 95%Molecular weight:308.16 g/molRef: 3D-JYB10753
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/mol[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 product4-Chloro-2,5,6-trimethylpyrimidine
CAS:Versatile small molecule scaffold
Formula:C7H9ClN2Purity:Min. 95%Molecular weight:156.61 g/mol4-Bromomethyl-4'-methyl-2,2'-bipyridine
CAS:Please enquire for more information about 4-Bromomethyl-4'-methyl-2,2'-bipyridine including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C12H11BrN2Purity:Min. 91.0 Area-%Molecular weight:263.14 g/mol3-Propylpiperidine hydrochloride
CAS:Versatile small molecule scaffold
Formula:C8H18ClNPurity:Min. 95%Molecular weight:163.69 g/molRef: 3D-IJB44389
Discontinued productN-(3-Aminophenyl)-3-(piperidin-1-yl)propanamide
CAS:Versatile small molecule scaffoldFormula:C14H21N3OPurity:Min. 95%Molecular weight:247.34 g/mol(4-Ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl)-acetic acid
CAS:Versatile small molecule scaffold
Formula:C8H12N2O4Purity:Min. 95%Molecular weight:200.2 g/mol1,2,3-Trimethyl-1H-indol-5-ol
CAS:Versatile small molecule scaffold
Formula:C11H13NOPurity:Min. 95%Molecular weight:175.23 g/molRef: 3D-IJB19354
Discontinued product[2-(1H-1,3-Benzodiazol-1-yl)phenyl]methanamine dihydrochloride
CAS:Versatile small molecule scaffold
Formula:C14H15Cl2N3Purity:Min. 95%Molecular weight:296.2 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 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-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/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-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
