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-(2,4-Difluorophenyl)propan-1-ol
CAS:Versatile small molecule scaffold
Formula:C9H10F2OPurity:Min. 95%Molecular weight:172.17 g/molRef: 3D-HNB20467
Discontinued product5-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 product6-Methyl-5-oxa-8-azaspiro[3.5]nonane
CAS:Versatile small molecule scaffold
Formula:C8H15NOPurity:Min. 95%Molecular weight:141.21 g/molRef: 3D-HJC13358
Discontinued product3-(2-Benzyl-phenoxymethyl)-4-methoxy-benzaldehyde
CAS:Versatile small molecule scaffold
Formula:C22H20O3Purity:Min. 95%Molecular weight:332.4 g/molRef: 3D-HIB73916
Discontinued productN-Butyl-2-chloro-6-methylpyrimidin-4-amine
CAS:Versatile small molecule scaffold
Formula:C9H14ClN3Purity:Min. 95%Molecular weight:199.68 g/mol2-(4-Acetylbenzenesulfonyl)acetamide
CAS:Versatile small molecule scaffold
Formula:C10H11NO4SPurity:Min. 95%Molecular weight:241.27 g/molRef: 3D-RAC85436
Discontinued product4-[(1-Methyl-1H-imidazol-2-yl)methyl]piperidine
CAS:Controlled ProductVersatile small molecule scaffoldFormula:C10H17N3Purity:Min. 95%Molecular weight:179.26 g/mol4-Chloro-2,6-dimethyl-5-phenylthieno[2,3-d]pyrimidine
CAS:Versatile small molecule scaffold
Formula:C14H11ClN2SPurity:Min. 95%Molecular weight:274.8 g/molRef: 3D-HFB22158
Discontinued product5-Amino-1-benzyl-1H-pyrazole-4-carbohydrazide
CAS:Versatile small molecule scaffoldFormula:C11H13N5OPurity:Min. 95%Molecular weight:231.25 g/molRef: 3D-HFA83500
Discontinued product3'-Methyl-[1,1'-biphenyl]-2-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C14H12O2Purity:Min. 95%Molecular weight:212.24 g/molRef: 3D-HEA41271
Discontinued product5-Oxo-hexahydro-1H-pyrrolizine-3-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C8H11NO3Purity:Min. 95%Molecular weight:169.18 g/molRef: 3D-HEA29450
Discontinued product2-(2-Chlorophenyl)-1-phenylethan-1-one
CAS:Versatile small molecule scaffold
Formula:C14H11ClOPurity:Min. 95%Molecular weight:230.69 g/molRef: 3D-HCA47960
Discontinued product2-Bromo-1-(naphthalen-2-yl)ethan-1-ol
CAS:Versatile small molecule scaffold
Formula:C12H11BrOPurity:Min. 95%Molecular weight:251.12 g/molRef: 3D-RDA57104
Discontinued product(4-Methyl-1H-indol-2-yl)methanol
CAS:Versatile small molecule scaffold
Formula:C10H11NOPurity:Min. 95%Molecular weight:161.2 g/molRef: 3D-HCA35242
Discontinued product1-Chloro-3-(4-chlorophenoxy)propan-2-one
CAS:Versatile small molecule scaffoldFormula:C9H8Cl2O2Purity:Min. 95%Molecular weight:219.06 g/molRef: 3D-HCA26454
Discontinued product2-Hydroxy-4,5,6-trimethylnicotinonitrile
CAS:Versatile small molecule scaffoldFormula:C9H10N2OPurity:Min. 95%Molecular weight:162.19 g/molRef: 3D-RDA59159
Discontinued product3-tert-Butyl-5-(chloromethyl)-4,5-dihydro-1,2-oxazole
CAS:Versatile small molecule scaffoldFormula:C8H14ClNOPurity:Min. 95%Molecular weight:175.65 g/molRef: 3D-RDC44061
Discontinued product3-Bromo-1-(2-chlorophenyl)piperidin-2-one
CAS:Versatile small molecule scaffold
Formula:C11H11BrClNOPurity:Min. 95%Molecular weight:288.57 g/molRef: 3D-RDC53092
Discontinued product3-Methyl-4-sulfamoylbenzoic acid
CAS:Versatile small molecule scaffold
Formula:C8H9NO4SPurity:Min. 95%Molecular weight:215.23 g/mol4-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(5-Phenylpyrazin-2-yl)methanamine
CAS:Versatile small molecule scaffold
Formula:C11H11N3Purity:Min. 95%Molecular weight:185.22 g/molRef: 3D-RJC80864
Discontinued product1-(5-Fluoro-1-phenyl-1H-pyrazol-4-yl)ethan-1-one
CAS:Versatile small molecule scaffold
Formula:C11H9FN2OPurity:Min. 95%Molecular weight:204.2 g/molRef: 3D-RSC00051
Discontinued product1-{[5-Chloro-2-(difluoromethoxy)phenyl]methyl}-5-nitro-1,2-dihydropyridin-2-one
CAS:Versatile small molecule scaffold
Formula:C13H9ClF2N2O4Purity:Min. 95%Molecular weight:330.67 g/molRef: 3D-RZB30774
Discontinued product2-(4-Cyanophenyl)-2-hydroxyacetic acid
CAS:Versatile small molecule scaffold
Formula:C9H7NO3Purity:Min. 95%Molecular weight:177.16 g/molRef: 3D-GAB89716
Discontinued product1-[4-(2,4-Dimethylbenzoyl)piperidin-1-yl]ethan-1-one
CAS:Versatile small molecule scaffold
Formula:C16H21NO2Purity:Min. 95%Molecular weight:259.34 g/molRef: 3D-SAC64246
Discontinued product[2-(Methoxymethyl)-1,3-thiazol-5-yl]methanol
CAS:Versatile small molecule scaffold
Formula:C6H9NO2SPurity:Min. 95%Molecular weight:159.21 g/mol1-(Pyridine-3-carbonyl)piperidine-2-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C12H14N2O3Purity:Min. 95%Molecular weight:234.25 g/molRef: 3D-SCA69159
Discontinued producttert-Butyl 4-cyano-4-methylpiperidine-1-carboxylate
CAS:Versatile small molecule scaffold
Formula:C12H20N2O2Purity:Min. 95%Molecular weight:224.3 g/molRef: 3D-FWA11596
Discontinued producttert-Butyl N-{4-ethynylbicyclo[2.2.2]octan-1-yl}carbamate
CAS:Versatile small molecule scaffoldFormula:C15H23NO2Purity:Min. 95%Molecular weight:249.35 g/molRef: 3D-SGC55140
Discontinued product3-Azabicyclo[3.2.1]octan-6-ol hydrochlorides
CAS:Versatile small molecule scaffoldFormula:C7H14ClNOPurity:Min. 95%Molecular weight:163.6 g/molRef: 3D-FSD25297
Discontinued product1,5,5-Trimethylpyrrolidin-3-amine dihydrochloride
CAS:Versatile small molecule scaffoldFormula:C7H18Cl2N2Purity:Min. 95%Molecular weight:201.1 g/molRef: 3D-FSD25271
Discontinued product5-Methoxybicyclo[2.2.1]heptan-2-amine hydrochloride
CAS:Versatile small molecule scaffoldFormula:C8H16ClNOPurity:Min. 95%Molecular weight:177.7 g/molRef: 3D-FSD25240
Discontinued productEthyl (2R)-2-(methylamino)propanoate hydrochloride
CAS:Versatile small molecule scaffoldFormula:C6H14ClNO2Purity:Min. 95%Molecular weight:167.6 g/molRef: 3D-FSD20274
Discontinued product(E)-N'-(1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)-N,N-dimethylmethanimidamide
CAS:Versatile small molecule scaffoldFormula:C9H14N4O2Purity:Min. 95%Molecular weight:210.2 g/molRef: 3D-FSB30046
Discontinued product3-Bromo-5-(trifluoromethyl)pyridin-4-amine
CAS:Versatile small molecule scaffold
Formula:C6H4BrF3N2Purity:Min. 95%Molecular weight:241.01 g/molRef: 3D-SGC62288
Discontinued productN-(4-Dimethylaminobenzyl)cyclopropanamine
CAS:Versatile small molecule scaffold
Formula:C12H18N2Purity:Min. 95%Molecular weight:190.3 g/molRef: 3D-SKB59362
Discontinued productMethyl[(3-propyl-1,2-oxazol-5-yl)methyl]amine
CAS:Versatile small molecule scaffold
Formula:C8H14N2OPurity:Min. 95%Molecular weight:154.21 g/molRef: 3D-SMB51964
Discontinued product1-Bromo-4-methoxycyclohexane
CAS:Versatile small molecule scaffold
Formula:C7H13BrOPurity:Min. 95%Molecular weight:193.08 g/molRef: 3D-SMC05960
Discontinued product(1S)-1-(Oxan-4-yl)ethan-1-ol
CAS:Versatile small molecule scaffold
Formula:C7H14O2Purity:Min. 95%Molecular weight:130.18 g/molRef: 3D-SMC98537
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 product4-(Thiomorpholine-4-sulfonyl)-1H-pyrrole-2-carboxylic acid
CAS:Controlled Product4-(Thiomorpholine-4-sulfonyl)-1H-pyrrole-2-carboxylic acid is a peptide that belongs to the class of sulfonamides. It is an activator of ion channels and receptors, which may be useful in the study of life sciences and pharmacology. This compound has been shown to inhibit protein interactions by binding to receptor sites on cells and ligand sites on proteins. 4-(Thiomorpholine-4-sulfonyl)-1H-pyrrole-2-carboxylic acid also binds to the antibody, which enhances the immune response in animals by increasing the production of antibodies against bacterial antigens.
Formula:C9H12N2O4S2Purity:Min. 95%Molecular weight:276.3 g/molN-(3-Aminophenyl)morpholine-4-sulfonamide
CAS:Versatile small molecule scaffold
Formula:C10H15N3O3SPurity:Min. 95%Molecular weight:257.31 g/molRef: 3D-SRB65603
Discontinued product2-(3-Methylbutyl)pyrrolidine
CAS:Versatile small molecule scaffold
Formula:C9H19NPurity:Min. 95%Molecular weight:141.25 g/molRef: 3D-SRB80769
Discontinued productN-(3-Hydroxyphenyl)-2-(2-oxopyrrolidin-1-yl)acetamide
CAS:Controlled ProductN-(3-Hydroxyphenyl)-2-(2-oxopyrrolidin-1-yl)acetamide is a research tool that is used as an activator or ligand to study the function of receptors, ion channels and other proteins. It binds to cell surface receptors and activates them by mimicking the endogenous ligands. This compound has been shown to be a high purity reagent with protein interactions.Formula:C12H14N2O3Purity:Min. 95%Molecular weight:234.25 g/mol3-(3-Fluorophenyl)butanoic acid
CAS:Versatile small molecule scaffold
Formula:C10H11FO2Purity:Min. 95%Molecular weight:182.19 g/molMethyl 4-chloro-2-fluoro-5-methylbenzoate
CAS:Versatile small molecule scaffoldFormula:C9H8ClFO2Purity:Min. 95%Molecular weight:202.61 g/molRef: 3D-SXB54788
Discontinued product3-Pyrrolidinamine, 1-phenyl-
CAS:Versatile small molecule scaffold
Formula:C10H14N2Purity:Min. 95%Molecular weight:162.23 g/mol2,4-Dichloro-3-methylbenzaldehyde
CAS:Versatile small molecule scaffold
Formula:C8H6Cl2OPurity:Min. 95%Molecular weight:189.04 g/molRef: 3D-NCA52518
Discontinued product6-Methyl-3H,4H-thieno[2,3-d][1,2,3]triazin-4-one
CAS:Versatile small molecule scaffold
Formula:C6H5N3OSPurity:Min. 95%Molecular weight:167.19 g/molRef: 3D-NBA35984
Discontinued product1-(1-Isopropyl-1H-imidazol-2-yl)-N-methylmethanamine
CAS:Versatile small molecule scaffold
Formula:C8H15N3Purity:Min. 95%Molecular weight:153.22 g/mol3-Methyl-2-oxoimidazolidine-4-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C5H8N2O3Purity:Min. 95%Molecular weight:144.13 g/molRef: 3D-PCC89794
Discontinued product4-Amino-3-bromo-5-nitro-benzenesulfonamide
CAS:Versatile small molecule scaffold
Formula:C6H6BrN3O4SPurity:Min. 95%Molecular weight:296.1 g/molRef: 3D-PBA23496
Discontinued product[1-(Fluoromethyl)cyclopropyl]methanesulfonyl chloride
CAS:Versatile small molecule scaffold
Formula:C5H8ClFO2SPurity:Min. 95%Molecular weight:186.63 g/molRef: 3D-PCC96395
Discontinued product3-(Chloromethyl)-5-phenylisoxazole
CAS:3-(Chloromethyl)-5-phenylisoxazole is a water soluble moiety that is used in the synthesis of conjugates with antitumor activity. 3-(Chloromethyl)-5-phenylisoxazole has been shown to inhibit the growth of brain tumors by binding to DNA, inhibiting transcription and replication. The drug also inhibits protein synthesis and cell division. This compound can be esterified and isothiazole substituted to form an antitumor drug that has a strong antiproliferative effect on human leukemia cells. The biological activity of 3-(chloromethyl)-5-phenylisoxazole can be enhanced by catalytic hydrogenation with methanol in acidic conditions.
Formula:C10H8ClNOPurity:Min. 95%Molecular weight:193.63 g/molRef: 3D-PAA73110
Discontinued product2-Chloro-5-(methoxymethyl)-1,3,4-thiadiazole
CAS:Versatile small molecule scaffoldFormula:C4H5ClN2OSPurity:Min. 95%Molecular weight:164.61 g/molRef: 3D-PDC25110
Discontinued product3-((Thiazol-5-ylmethyl)amino)benzoic acid
CAS:Versatile small molecule scaffold
Formula:C11H10N2O2SPurity:Min. 95%Molecular weight:234.28 g/mol(5R)-5-(Aminomethyl)-1,3-oxazolidin-2-one HCl ee
CAS:Versatile small molecule scaffold
Formula:C4H9ClN2O2Purity:Min. 95%Molecular weight:152.58 g/molRef: 3D-NWC03627
Discontinued product1-(Oxan-2-yl)prop-2-yn-1-amine hydrochloride
CAS:Versatile small molecule scaffoldFormula:C8H14ClNOPurity:Min. 95%Molecular weight:175.65 g/molRef: 3D-PED67166
Discontinued product3-Methylidene-8-azabicyclo[3.2.1]octane hydrochloride
CAS:Versatile small molecule scaffold
Formula:C8H14ClNPurity:Min. 95%Molecular weight:159.65 g/molRef: 3D-NSC65245
Discontinued product2,4-dichloro-7H-pyrrolo[2,3-d]pyrimidine-5-carbaldehyde
CAS:Versatile small molecule scaffold
Formula:C7H3Cl2N3OPurity:Min. 95%Molecular weight:216.02 g/molRef: 3D-NQC76757
Discontinued productMethyl 2-(methylamino)-3-nitrobenzoate
CAS:Versatile small molecule scaffold
Formula:C9H10N2O4Purity:Min. 95%Molecular weight:210.19 g/molRef: 3D-NLB29715
Discontinued product5-Amino-2-phenoxybenzonitrile
CAS:Versatile small molecule scaffold
Formula:C13H10N2OPurity:Min. 95%Molecular weight:210.23 g/mol1-Methyl-1,7-diazaspiro[4.5]decane dihydrochloride
CAS:Versatile small molecule scaffold
Formula:C9H20Cl2N2Purity:Min. 95%Molecular weight:227.17 g/molRef: 3D-NKD10054
Discontinued product3-Amino-2,2-difluoropropanamide hydrochloride
CAS:Versatile small molecule scaffold
Formula:C3H7ClF2N2OPurity:Min. 95%Molecular weight:160.55 g/molRef: 3D-NKD09321
Discontinued product3-Cyano-1-methylcyclobutane-1-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C7H9NO2Purity:Min. 95%Molecular weight:139.15 g/molRef: 3D-NKD04501
Discontinued product2-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-2-azabicyclo[2.2.2]oct-7-ene-6-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C23H21NO4Purity:Min. 95%Molecular weight:375.4 g/mol8-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 product3-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 product8-Bromo-2-methylimidazo[1,2-a]pyridine
CAS:Versatile small molecule scaffold
Formula:C8H7N2BrPurity:Min. 95%Molecular weight:211.05 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/moltert-Butyl (2,2-difluoro-3-hydroxypropyl)carbamate
CAS:Versatile small molecule scaffoldFormula:C10H13NO4Purity:Min. 95%Molecular weight:211.21 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-Chloro-2-hydroxy-6-methylphenylboronic acid
CAS:Versatile small molecule scaffoldFormula:C7H8BClO3Purity:Min. 95%Molecular weight:186.4 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 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
