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"
{6-[(2-Fluorophenyl)methoxy]pyridin-3-yl}methanol
CAS:Versatile small molecule scaffoldFormula:C13H12FNO2Purity:Min. 95%Molecular weight:233.24 g/molRef: 3D-NSA04964
Discontinued product3-Pentyl-1,2-oxazol-5-amine
CAS:Versatile small molecule scaffold
Formula:C8H14N2OPurity:Min. 95%Molecular weight:154.21 g/molRef: 3D-NRB96874
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 product1-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 productPotassium 2-(1H-1,2,3-benzotriazol-1-yl)acetate
CAS:Versatile small molecule scaffold
Formula:C8H6KN3O2Purity:Min. 95%Molecular weight:215.25 g/mol3-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/mol2,4-Dichloro-3-methylbenzaldehyde
CAS:Versatile small molecule scaffold
Formula:C8H6Cl2OPurity:Min. 95%Molecular weight:189.04 g/molRef: 3D-NCA52518
Discontinued product[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 product2-(3-Nitro-phenyl)-1H-imidazole
CAS:Versatile small molecule scaffold
Formula:C9H7N3O2Purity:Min. 95%Molecular weight:189.17 g/mol(3R,4S)-rel-4-Bromotetrahydro-thiophene-3-ol 1,1-dioxide
CAS:Versatile small molecule scaffoldFormula:C4H7BrO3SPurity:Min. 95%Molecular weight:215.07 g/mol2-(4-Benzyl-2,5-dioxoimidazolidin-1-yl)-3-phenylpropanoic acid
CAS:Versatile small molecule scaffoldFormula:C19H18N2O4Purity:Min. 95%Molecular weight:338.4 g/molRef: 3D-NAA58909
Discontinued productN-(6-Methoxypyridin-3-yl)acetamide
CAS:Versatile small molecule scaffold
Formula:C8H10N2O2Purity:Min. 95%Molecular weight:166.18 g/mol5-(Trifluoromethyl)-1,4-diazepane
CAS:Versatile small molecule scaffold
Formula:C6H11F3N2Purity:Min. 95%Molecular weight:168.16 g/molRef: 3D-MTB80067
Discontinued product2,2,2-Trifluoroethyl N-(3-chloro-2-fluorophenyl)carbamate
CAS:Versatile small molecule scaffold
Formula:C9H6ClF4NO2Purity:Min. 95%Molecular weight:271.59 g/molRef: 3D-MTB79810
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 product3-Amino-N,N-dimethyl-4-nitroaniline
CAS:Versatile small molecule scaffold
Formula:C8H11N3O2Purity:Min. 95%Molecular weight:181.19 g/molMethyl 3-nitro-4-sulfamoylbenzoate
CAS:Versatile small molecule scaffold
Formula:C8H8N2O6SPurity:Min. 95%Molecular weight:260.23 g/mol5-(3,4-Dimethoxyphenyl)-4-(furan-2-ylmethyl)-4H-1,2,4-triazole-3-thiol
CAS:Versatile small molecule scaffold
Formula:C15H15N3O3SPurity:Min. 95%Molecular weight:317.4 g/molRef: 3D-SQA23740
Discontinued product4-(dibenzylamino)butan-2-one
CAS:Versatile small molecule scaffold
Formula:C18H21NOPurity:Min. 95%Molecular weight:267.37 g/mol1-Cyclopropyl-4,4-dimethylpentane-1,3-dione
CAS:Versatile small molecule scaffold
Formula:C10H16O2Purity:Min. 95%Molecular weight:168.23 g/molRef: 3D-SCA07876
Discontinued product4-[(Methylsulfanyl)methyl]benzoic acid
CAS:4-[(Methylsulfanyl)methyl]benzoic acid is a chiral compound with a sulfur atom. It can be prepared by the reaction between methylsulfonyl chloride and benzoyl chloride in chloroform or by the reaction of methoxysulfur trifluoride with benzoic acid. 4-[(Methylsulfanyl)methyl]benzoic acid can also be synthesized by the reaction of sulfone and carboxylic acid derivatives, such as benzyl or cyano. 4-[(Methylsulfanyl)methyl]benzoic acid is used as a fungicide, insecticide, and herbicide. The substituents on this molecule are able to form bonds with other molecules to create an array of different structures. The most common substitution is for methoxy, which has a hydroxy group attached to it. This substitution is found in many different types of molecules including some drugs, hormones, vitamins,
Formula:C9H10O2SPurity:Min. 95%Molecular weight:182.24 g/mol2-(Oxan-2-yl)ethane-1-sulfonyl chloride
CAS:Versatile small molecule scaffold
Formula:C7H13ClO3SPurity:Min. 95%Molecular weight:212.7 g/molRef: 3D-SAC21574
Discontinued productMethyl 5-ethynylpyridine-2-carboxylate
CAS:Methyl 5-ethynylpyridine-2-carboxylate is a ligand that binds in the active site of many enzymes. It can enhance the activity of these enzymes and also change their conformations. Methyl 5-ethynylpyridine-2-carboxylate interacts with four subunits to form a tetradentate framework, which is responsible for this molecule's ability to bind to any type of ligand. This enhancement effect is reversible, and it can be reversed by oxidizing methyl 5-ethynylpyridine-2-carboxylate with nitric acid. The yield of methyl 5-ethynylpyridine-2-carboxylate depends on the reaction conditions and the type of arylacetylene used. Methyl 5-ethynylpyridine-2-carboxylate has been shown to be an effective ligand with a high emission yield when using 1,3
Formula:C9H7NO2Purity:Min. 95%Molecular weight:161.2 g/molTetramethylbenzene-1,2-diamine
CAS:Versatile small molecule scaffold
Formula:C10H16N2Purity:Min. 95%Molecular weight:164.25 g/mol2-Amino-4-chloro-3-methoxybenzoic acid
CAS:Versatile small molecule scaffold
Formula:C8H8ClNO3Purity:Min. 95%Molecular weight:201.61 g/molRef: 3D-SCA30346
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 productN-Hydroxy-3-(4-methoxyphenyl)propanamide
CAS:Versatile small molecule scaffold
Formula:C10H13NO3Purity:Min. 95%Molecular weight:195.21 g/mol5,6,7,8-Tetrahydroindolizine-1-carbonitrile
CAS:Versatile small molecule scaffold
Formula:C9H10N2Purity:Min. 95%Molecular weight:146.19 g/molRef: 3D-SCA42169
Discontinued productethyl 3-(dibenzylaMino)-2,2-difluoropropanoate
CAS:Versatile small molecule scaffold
Formula:C19H21F2NO2Purity:Min. 95%Molecular weight:333.37 g/molRef: 3D-RWA54736
Discontinued product6-Hydroxy-1-methyl-1H-indole-2-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C10H9NO3Purity:Min. 95%Molecular weight:191.18 g/molRef: 3D-RWA52289
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 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 product3,3-Dicyclobutylpropanoic acid
CAS:Versatile small molecule scaffold
Formula:C11H18O2Purity:Min. 95%Molecular weight:182.26 g/molRef: 3D-RLC35226
Discontinued productPregabalin 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/mol3-(4-Bromophenyl)cyclobutan-1-ol
CAS:Versatile small molecule scaffold
Formula:C10H11BrOPurity:Min. 95%Molecular weight:227.1 g/molRef: 3D-RLB81402
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 product3-Bromo-5-chloro-1H-pyrrolo[2,3-b]pyridine
CAS:Versatile small molecule scaffoldFormula:C7H4BrClN2Purity:Min. 95%Molecular weight:231.48 g/mol6-Chloro-3-methyl-[1,2,4]triazolo[3,4-a]-phthalazine
CAS:Versatile small molecule scaffold
Formula:C10H7ClN4Purity:Min. 95%Molecular weight:218.65 g/mol5-(Dimethylamino)-2-fluorobenzoic acid
CAS:Versatile small molecule scaffold
Formula:C9H10FNO2Purity:Min. 95%Molecular weight:183.18 g/molRef: 3D-RFA94034
Discontinued product4-nitro-5-(propan-2-yl)-1H-pyrazole-3-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C7H9N3O4Purity:Min. 95%Molecular weight:199.2 g/molRef: 3D-RFA72197
Discontinued product2-(1,2-Oxazol-4-yl)acetic acid
CAS:Versatile small molecule scaffold
Formula:C5H5NO3Purity:Min. 95%Molecular weight:127.1 g/molRef: 3D-RFA67957
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-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 productMethyl 3-amino-4-(methylamino)benzenecarboxylate
CAS:Versatile small molecule scaffold
Formula:C9H12N2O2Purity:Min. 95%Molecular weight:180.21 g/mol8-Oxa-1-azaspiro[5.5]undecane
CAS:Versatile small molecule scaffold
Formula:C9H17NOPurity:Min. 95%Molecular weight:155.24 g/molRef: 3D-SJB17817
Discontinued product7-Methylisoquinolin-6-ol
CAS:Versatile small molecule scaffold
Formula:C10H9NOPurity:Min. 95%Molecular weight:159.18 g/molRef: 3D-RBB73506
Discontinued product4-Amino-3-phenylbutan-1-ol
CAS:Versatile small molecule scaffold
Formula:C10H15NOPurity:Min. 95%Molecular weight:165.23 g/molRef: 3D-RBA17540
Discontinued product5-Methyl-2-sulfanyl-4H,7H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one
CAS:Versatile small molecule scaffold
Formula:C6H6N4OSPurity:Min. 95%Molecular weight:182.2 g/molRef: 3D-RBA12281
Discontinued product1',2'-Dihydrospiro[cyclopentane-1,3'-indole]-2'-one
CAS:1',2'-Dihydrospiro[cyclopentane-1,3'-indole]-2'-one is a bromodomain inhibitor that inhibits the function of the bromodomain and prevents it from binding to acetylated lysine residues in the N-terminal domain of histones. This drug has been shown to inhibit the growth and proliferation of cancer cells in vitro. 1',2'-Dihydrospiro[cyclopentane-1,3'-indole]-2'-one is used as an excipient or diluent in pharmaceutical formulations. The drug is also used therapeutically as bromodomain inhibitors for cancers including breast, prostate, and colorectal cancers.Formula:C12H13NOPurity:Min. 95%Molecular weight:187.24 g/mol2-(Oxan-4-yl)propane-1,3-diol
CAS:Versatile small molecule scaffold
Formula:C8H16O3Purity:Min. 95%Molecular weight:160.21 g/molRef: 3D-RAD15754
Discontinued product2-Chloro-N-[5-(2,2,2-trifluoroethyl)-1,3,4-oxadiazol-2-yl]acetamide
CAS:Versatile small molecule scaffold
Formula:C6H5ClF3N3O2Purity:Min. 95%Molecular weight:243.57 g/molRef: 3D-QZB52619
Discontinued product3-Benzyl-3-azabicyclo[3.1.1]heptane-6-carboxylic acid hydrochloride
CAS:Versatile small molecule scaffold
Formula:C14H18ClNO2Purity:Min. 95%Molecular weight:267.75 g/mol6-Chloro-4-methyl-1,2,3,4-tetrahydroquinoxalin-2-one
CAS:Versatile small molecule scaffoldFormula:C9H9ClN2OPurity:Min. 95%Molecular weight:196.63 g/molRef: 3D-QZB38194
Discontinued product2-(2-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-1,2,3,4-tetrahydroisoquinolin-1-yl)acetic acid
CAS:Versatile small molecule scaffoldFormula:C26H23NO4Purity:Min. 95%Molecular weight:413.5 g/molRef: 3D-QWA48355
Discontinued productMethyl 6-Bromo-2-oxo-2,3-dihydro-1H-indole-4-carboxylate
CAS:Versatile small molecule scaffoldFormula:C10H8NO3BrPurity:Min. 95%Molecular weight:270.07 g/molMethyl 5,5,5-trifluoro-3-oxopentanoate
CAS:Versatile small molecule scaffold
Formula:C6H7F3O3Purity:Min. 95%Molecular weight:184.11 g/mol6-Chloro-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C8H5ClN2O2Purity:Min. 95%Molecular weight:196.59 g/molRef: 3D-QLB14096
Discontinued product1-(2,6-Dichlorophenyl)-1H-1,2,3-triazole-5-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C9H5Cl2N3O2Purity:Min. 95%Molecular weight:258.06 g/molRef: 3D-SJC72078
Discontinued product(1S,2R)-Boc-2-aminocyclohexane carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C12H21NO4Purity:Min. 95%Molecular weight:243.3 g/mol1-(Pyridin-3-yl)-1H-pyrrole-3-carbaldehyde
CAS:Versatile small molecule scaffold
Formula:C10H8N2OPurity:Min. 95%Molecular weight:172.18 g/molRef: 3D-SNA60115
Discontinued product2-Amino-5-cyanobenzene-1-sulfonamide
CAS:Versatile small molecule scaffoldFormula:C7H7N3O2SPurity:Min. 95%Molecular weight:197.22 g/molRef: 3D-QJA13971
Discontinued productEthyl 5-bromo-1,2-oxazole-4-carboxylate
CAS:Versatile small molecule scaffold
Formula:C6H6BrNO3Purity:Min. 95%Molecular weight:220.02 g/molRef: 3D-QID58265
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 product4-Chloro-2-hydroxy-6-methylphenylboronic acid
CAS:Versatile small molecule scaffoldFormula:C7H8BClO3Purity:Min. 95%Molecular weight:186.4 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/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/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 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
