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-(Oxiran-2-ylmethyl)cyclohexan-1-ol
CAS:Versatile small molecule scaffold
Formula:C9H16O2Purity:Min. 95%Molecular weight:156.22 g/molRef: 3D-LBA39924
Discontinued product4-(Propan-2-yl)-4H-1,2,4-triazole-3-thiol
CAS:Versatile small molecule scaffoldFormula:C5H9N3SPurity:Min. 95%Molecular weight:143.21 g/mol2-{[(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/molMethyl 2-iodo-5-(trifluoromethyl)benzoate
CAS:Versatile small molecule scaffold
Formula:C9H6F3IO2Purity:Min. 95%Molecular weight:330.04 g/mol3-Cyano-1-methylcyclobutane-1-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C7H9NO2Purity:Min. 95%Molecular weight:139.15 g/molRef: 3D-NKD04501
Discontinued product2-Methyl-2-(pyrrolidin-1-yl)propanoic acid hydrochloride
CAS:Versatile small molecule scaffold
Formula:C8H16ClNO2Purity:Min. 95%Molecular weight:193.67 g/mol6-bromo-4-chloropyridine-3-carbaldehyde
CAS:Versatile small molecule scaffold
Formula:C6H3BrClNOPurity:Min. 95%Molecular weight:220.5 g/molRef: 3D-KSB81124
Discontinued product2-Chloro-5-hydroxyisonicotinaldehyde
CAS:Versatile small molecule scaffoldFormula:C6H4ClNO2Purity:Min. 95%Molecular weight:157.55 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 product(Cyclohept-2-en-1-yl)methanamine hydrochloride
CAS:Versatile small molecule scaffold
Formula:C8H16ClNPurity:Min. 95%Molecular weight:161.7 g/molRef: 3D-KQD93769
Discontinued producttert-Butyl 4-hydroxy-4-(piperidin-4-yl)piperidine-1-carboxylate
CAS:Versatile small molecule scaffold
Formula:C15H28N2O3Purity:Min. 95%Molecular weight:284.4 g/molRef: 3D-KQD93086
Discontinued product3-(Hydroxymethyl)pyrrolidine-3-carboxylic acid hydrochloride
CAS:Versatile small molecule scaffold
Formula:C6H12ClNO3Purity:Min. 95%Molecular weight:181.6 g/molRef: 3D-KQD93069
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/mol3-Chloro-4-iodoaniline
CAS:3-Chloro-4-iodoaniline is an activated, synthetic chemical that is used in the preparation of a variety of chemicals. 3-Chloro-4-iodoaniline can be prepared by the reaction of chloroacetic acid with nitrobenzene and hydrochloric acid. The compound may be purified by vacuum filtration and recrystallization from water. It is also a precursor to other chemicals that are used in the production of polyhalogenated aromatic compounds. 3-Chloro-4-iodoaniline has been found to react with amines and form the corresponding amides, which may be useful for chemical synthesis.
Formula:C6H5ClINPurity:Min. 95%Molecular weight:253.47 g/molN,N-Dimethyl-octahydro-1H-isoindol-5-amine
CAS:Versatile small molecule scaffold
Formula:C10H20N2Purity:Min. 95%Molecular weight:168.28 g/molRef: 3D-KCD26889
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/mol4-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-4-methylpentanoic acid
CAS:Versatile small molecule scaffold
Formula:C21H23NO4Purity:Min. 95%Molecular weight:353.4 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-Bromo-2,5-dichlorothiophene
CAS:Versatile small molecule scaffold
Formula:C4HBrCl2SPurity:Min. 95%Molecular weight:231.93 g/mol1-tert-Butylazetidine-2-carbohydrazide
CAS:Versatile small molecule scaffoldFormula:C8H17N3OPurity:Min. 95%Molecular weight:171.24 g/molRef: 3D-KCA16934
Discontinued product5-Iodo-2-(pentan-3-yl)-3,4-dihydropyrimidin-4-one
CAS:Versatile small molecule scaffold
Formula:C9H13IN2OPurity:Min. 95%Molecular weight:292.12 g/molRef: 3D-NLC80919
Discontinued product3-(4-Nitrophenoxy)propionic acid
CAS:3-(4-Nitrophenoxy)propionic acid is a promiscuous compound that can be used to synthesize other compounds. It reacts with hydrochloric acid, nitro groups, and phosphorus pentoxide to produce nitro compounds. 3-(4-Nitrophenoxy)propionic acid reacts with benzoylamine in the presence of a cocatalyst to form alkoxycarbonyl products. The cocatalyst is typically a metal such as zinc or magnesium. 3-(4-Nitrophenoxy)propionic acid is also used as an agrochemical for controlling influenza virus and Influenzae bacteria.
!--Formula:C9H9NO5Purity:Min. 95%Molecular weight:211.17 g/mol4-(Furan-2-yl)-4-oxobutanoic acid
CAS:Versatile small molecule scaffold
Formula:C8H8O4Purity:Min. 95%Molecular weight:168.15 g/molRef: 3D-KAA56400
Discontinued product2-Chloro-9H-carbazole
CAS:2-Chloro-9H-carbazole (2CzC) is a heterocyclic compound that belongs to the group of carbazoles. It can be used as medicine and has been shown to be a good control experiment for other carbazoles. The nucleophilicity of 2CzC is affected by the functional groups present in the molecule, and it has been shown to react with anions such as Cl-, Br-, or I-. This heterocycle also has two resonance forms, which are generated by the electron delocalization in the ring system. The gas phase kinetics of 2CzC have been found to follow an Arrhenius relationship, with k = 3.6x10^3 M^-1 s^-1 at 298 K. Yields for this compound have been found to be high, with 90% yield when synthesized from chloroacetone and phenylmagnesium bromide.
Formula:C12H8ClNPurity:Min. 95%Molecular weight:201.65 g/molEthyl 3-(3-methyl-1,2,4-oxadiazol-5-yl)propanoate
CAS:Versatile small molecule scaffold
Formula:C8H12N2O3Purity:Min. 95%Molecular weight:184.19 g/molRef: 3D-NLC89698
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/mol3-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 product1-(2-Methoxyphenyl)-1H-pyrazole-5-carbaldehyde
CAS:Versatile small molecule scaffold
Formula:C11H10N2O2Purity:Min. 95%Molecular weight:202.21 g/molRef: 3D-JWB83034
Discontinued product4-Chloro-6-cyclopropyl-2-methylpyrimidine
CAS:Versatile small molecule scaffoldFormula:C8H9ClN2Purity:Min. 95%Molecular weight:168.62 g/mol1-(3-Ethoxyphenyl)propan-1-ol
CAS:Versatile small molecule scaffold
Formula:C11H16O2Purity:Min. 95%Molecular weight:180.24 g/molRef: 3D-JLB56759
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 productN-(3,4-Dimethoxyphenyl)-4,5-dihydro-1,3-thiazol-2-amine
CAS:Versatile small molecule scaffoldFormula:C11H14N2O2SPurity:Min. 95%Molecular weight:238.31 g/molRef: 3D-JGA09188
Discontinued product1-(3-Aminophenyl)imidazolidin-2-one
CAS:Versatile small molecule scaffold
Formula:C9H11N3OPurity:Min. 95%Molecular weight:177.21 g/molRef: 3D-NMB45914
Discontinued product3-[(Furan-2-ylmethyl)sulfanyl]prop-2-enoic acid
CAS:Versatile small molecule scaffold
Formula:C8H8O3SPurity:Min. 95%Molecular weight:184.21 g/molRef: 3D-JFC43383
Discontinued product4-Chloronaphthalene-2-sulfonyl chloride
CAS:Versatile small molecule scaffoldFormula:C10H6Cl2O2SPurity:Min. 95%Molecular weight:261.12 g/molRef: 3D-JFC43112
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 product2-Methyl-2-phenylmorpholine
CAS:2-Methyl-2-phenylmorpholine is an industrial chemical that has a c1-c4 alkyl group. It can be used in the production of antidepressants, such as Tofranil, and other drugs. 2-Methyl-2-phenylmorpholine is also used in the industrial production of polymers.
Formula:C11H15NOPurity:Min. 95%Molecular weight:177.24 g/mol3-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-Chloro-4-(2-fluorophenyl)-1,3-thiazole
CAS:Versatile small molecule scaffold
Formula:C9H5ClFNSPurity:Min. 95%Molecular weight:213.66 g/molRef: 3D-NXB12206
Discontinued product1-(Azetidin-3-yl)ethan-1-one, trifluoroacetic acid
CAS:Versatile small molecule scaffoldFormula:C7H10F3NO3Purity:Min. 95%Molecular weight:213.15 g/mol3-(3-Methoxypropoxy)azetidine hydrochloride
CAS:Versatile small molecule scaffoldFormula:C7H16ClNO2Purity:Min. 95%Molecular weight:181.66 g/molRef: 3D-JCC20791
Discontinued producttert-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 productEthyl 2-(3-nitrophenyl)acetate
CAS:Ethyl 2-(3-nitrophenyl)acetate is an organic compound. It is a chloride channel blocker that has been shown to inhibit the activity of multidrug-resistant proteins (e.g., p-glycoprotein and multidrug resistance protein). The uptake of this drug in cells is limited by its low oral bioavailability and its interaction with aluminium ions. This drug interacts with multidrug-resistance proteins, which are involved in the transport of drugs or toxins out of the cell, by competing for binding sites. Ethyl 2-(3-nitrophenyl)acetate inhibits the catalytic activity of these proteins, leading to a regression in multidrug resistance. It can also inhibit the activity of isoxazoles and alcohols.br>br>/p>
Formula:C10H11NO4Purity:Min. 95%Molecular weight:209.2 g/mol4-Amino-3-bromo-5-nitro-benzenesulfonamide
CAS:Versatile small molecule scaffold
Formula:C6H6BrN3O4SPurity:Min. 95%Molecular weight:296.1 g/molRef: 3D-PBA23496
Discontinued product4-Methyl-cyclohexanemethanamine
CAS:Versatile small molecule scaffold
Formula:C8H17NPurity:Min. 95%Molecular weight:127.23 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/mol2-Chloro-1-(4-ethoxyphenyl)ethan-1-one
CAS:2-Chloro-1-(4-ethoxyphenyl)ethan-1-one is a hydrocarbon radical that is used as a vitamin and in the synthesis of other molecules. This molecule has a covalent bond between the two chlorine atoms and one carbon atom. The hydrocarbon radical is also present in many hydrocarbons.
Formula:C10H11ClO2Purity:Min. 95%Molecular weight:198.64 g/mol1,7,7-Trimethyl-1,4-diazepane
CAS:Versatile small molecule scaffold
Formula:C8H18N2Purity:Min. 95%Molecular weight:142.24 g/molRef: 3D-IMB71635
Discontinued product4-(1H-Imidazol-1-yl)pyridin-2-amine
CAS:Versatile small molecule scaffold
Formula:C8H8N4Purity:Min. 95%Molecular weight:160.18 g/mol4-(Piperazin-1-yl)isoquinoline dihydrochloride
CAS:Versatile small molecule scaffold
Formula:C13H17Cl2N3Purity:Min. 95%Molecular weight:286.2 g/molRef: 3D-ILB29289
Discontinued product4-(Cyclohexyloxy)pyridin-2-amine
CAS:Versatile small molecule scaffold
Formula:C11H16N2OPurity:Min. 95%Molecular weight:192.3 g/molRef: 3D-PCC35658
Discontinued productN-(Piperidin-4-yl)propanamide hydrochloride
CAS:Versatile small molecule scaffoldFormula:C8H17ClN2OPurity:Min. 95%Molecular weight:192.68 g/mol2-[2-(Furan-3-yl)-1,3-thiazol-4-yl]acetic acid
CAS:Versatile small molecule scaffold
Formula:C9H7NO3SPurity:Min. 95%Molecular weight:209.22 g/mol4-Cyclopentylbutan-2-amine hydrochloride
CAS:Versatile small molecule scaffoldFormula:C9H20ClNPurity:Min. 95%Molecular weight:177.71 g/molRef: 3D-IDC77453
Discontinued product4-(Hydroxymethyl)-1-methyl-5-(thiophen-2-yl)pyrrolidin-2-one
CAS:Versatile small molecule scaffold
Formula:C10H13NO2SPurity:Min. 95%Molecular weight:211.28 g/molRef: 3D-IDC52490
Discontinued product3-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 product1-(2-Fluoroethyl)-1H-pyrazol-3-amine
CAS:Versatile small molecule scaffold
Formula:C5H8FN3Purity:Min. 95%Molecular weight:129.14 g/molRef: 3D-IAC86398
Discontinued product2,2,2-Trifluoro-1-(piperidin-2-yl)ethan-1-ol
CAS:Versatile small molecule scaffoldFormula:C7H12F3NOPurity:Min. 95%Molecular weight:183.17 g/molRef: 3D-IAC65125
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 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 product2-(5-Methylthiophen-3-yl)pyridin-3-amine
CAS:Versatile small molecule scaffold
Formula:C10H10N2SPurity:Min. 95%Molecular weight:190.27 g/mol(2-Methoxyethyl)(2-phenylethyl)amine
CAS:Controlled ProductVersatile small molecule scaffold
Formula:C11H17NOPurity:Min. 95%Molecular weight:179.26 g/molRef: 3D-HMB00572
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/molN-{[2-(Trifluoromethyl)phenyl]methyl}oxetan-3-amine
CAS:Versatile small molecule scaffoldFormula:C11H12F3NOPurity:Min. 95%Molecular weight:231.21 g/molRef: 3D-PDC89412
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 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/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/mol8-Bromo-2-methylimidazo[1,2-a]pyridine
CAS:Versatile small molecule scaffold
Formula:C8H7N2BrPurity:Min. 95%Molecular weight:211.05 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 product1-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
