Building Blocks
Subcategories of "Building Blocks"
- Boronic Acids & Boronic Acid Derivatives(5,781 products)
- Chiral Building Blocks(1,242 products)
- Hydrocarbon Building Blocks(6,101 products)
- Organic Building Blocks(61,038 products)
Found 205338 products of "Building Blocks"
(2E)-3-(1H-Imidazol-2-yl)prop-2-enoic acid hydrochloride
CAS:Versatile small molecule scaffold
Formula:C6H7ClN2O2Purity:Min. 95%Molecular weight:174.58 g/mol4-[1-Hydroxy-2-(methylamino)ethyl]benzonitrile
CAS:Versatile small molecule scaffold
Formula:C10H12N2OPurity:Min. 95%Molecular weight:176.21 g/molRef: 3D-XBB32624
Discontinued producttert-Butyl 4-[(aminocarbamothioyl)amino]piperidine-1-carboxylate
CAS:Versatile small molecule scaffold
Formula:C11H22N4O2SPurity:Min. 95%Molecular weight:274.4 g/molRef: 3D-XAD88015
Discontinued product2-(2,2-Difluorocyclopropyl)benzoic acid
CAS:Versatile small molecule scaffoldFormula:C10H8F2O2Purity:Min. 95%Molecular weight:198.17 g/molRef: 3D-XAD87050
Discontinued product2-(2,2-Dimethyl-3,4-dihydro-2H-1-benzopyran-6-yl)propan-2-ol
CAS:Versatile small molecule scaffoldFormula:C14H20O2Purity:Min. 95%Molecular weight:220.3 g/molRef: 3D-XAD73296
Discontinued product3-{[(tert-Butoxy)carbonyl]amino}-1,2-oxazole-5-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C9H12N2O5Purity:Min. 95%Molecular weight:228.2 g/molRef: 3D-XAD64018
Discontinued product(2-Hydroxyphenyl)methanesulfonamide
CAS:Versatile small molecule scaffold
Formula:C7H9NO3SPurity:Min. 95%Molecular weight:187.2 g/molRef: 3D-XAD63823
Discontinued product(4-Ethyloctyl)(methyl)amine
CAS:Versatile small molecule scaffold
Formula:C11H25NPurity:Min. 95%Molecular weight:171.32 g/mol2-Bromo-4,5-difluorobenzyl bromide
CAS:Versatile small molecule scaffold
Formula:C7H4Br2F2Purity:Min. 95%Molecular weight:285.91 g/molRef: 3D-XAB86295
Discontinued productMethyl 2-bromo-3-fluorobenzoate
CAS:Versatile small molecule scaffold
Formula:C8H6BrFO2Purity:Min. 95%Molecular weight:233.03 g/molRef: 3D-XAB02071
Discontinued product1-Acetylpiperidine-3-carbonitrile
CAS:Versatile small molecule scaffold
Formula:C8H12N2OPurity:Min. 95%Molecular weight:152.19 g/molRef: 3D-XAA97735
Discontinued product(5-Methylpyridin-2-yl)methanol
CAS:5-Methylpyridin-2-yl)methanol is a heterocyclic compound that can be synthesized by the reaction of sodium ethoxide with hydrogen. This reaction produces the intermediate product 2-(5-methylpyridin-2-yl)ethanol, which can be reacted with potassium to produce (5-methylpyridin-2-yl)methanol. The synthesis of 5-methylpyridin-2-yl)methanol can also be achieved by reacting sodium hydride with 5-(chloromethyl)-2-(4,4,5,5,-tetramethyl-[1,3,2]dioxaborolan-2yl)pyridine. 5-(chloromethyl)-2-(4,4,5,5,-tetramethyl-[1,3,2]dioxaborolan-2yl)pyridine is reacted with methyl iodide
Formula:C7H9NOPurity:Min. 95%Molecular weight:123.15 g/mol5-(4-Methoxyphenyl)-5-methylimidazolidine-2,4-dione
CAS:Versatile small molecule scaffoldFormula:C11H12N2O3Purity:Min. 95%Molecular weight:220.22 g/molMethyl benzothiophene-3-carboxylate
CAS:Versatile small molecule scaffold
Formula:C10H8O2SPurity:Min. 95%Molecular weight:192.23 g/mol2-(3,4-Dihydro-1H-2-benzopyran-1-yl)acetonitrile
CAS:Versatile small molecule scaffoldFormula:C11H11NOPurity:Min. 95%Molecular weight:173.21 g/molRef: 3D-XAA90113
Discontinued product(1S,4S)-4-(Propan-2-yl)cyclohexan-1-ol
CAS:(1S,4S)-4-(Propan-2-yl)cyclohexan-1-ol is a synthetic compound that has been used in skin care products. It is more potent than cyclohexanol and it has been shown to be stereoselective. In addition, it is hydrolyzed by alcohol dehydrogenases to form hydrochloric acid, which can activate chloride ions. (1S,4S)-4-(Propan-2-yl)cyclohexan-1-ol has also been shown to react with the skin protein ankyrin, leading to a change in the kinetic parameters of the reaction.
Formula:C9H18OPurity:Min. 95%Molecular weight:142.24 g/molRef: 3D-XAA90008
Discontinued product2-[(p-chlorobenzyl)amino]-pyridine
CAS:2-[(p-chlorobenzyl)amino]-pyridine is a chemical compound that belongs to the group of aliphatic alcohols. It can be prepared by reacting 2-aminopyridine with sodium borohydride and an inorganic acid. This reaction yields a mixture of 2-[(p-chlorobenzyl)amino]-pyridine, hydroxylamine hydrochloride, and sodium chloride. Hydroxylamine hydrochloride can be removed from the mixture by azeotropic distillation. The product is used as a reducing agent for reductive amination reactions or as a catalyst for aliphatic hydrocarbon reductions.
Formula:C12H11ClN2Purity:Min. 95%Molecular weight:218.68 g/mol4-Methanesulfinylaniline
CAS:4-Methanesulfinylaniline is a chemical compound that has been used as an inhibitor of cyclooxygenase-2 (COX-2) and COX-1. This drug has been shown to be effective in animal models of inflammation and hyperalgesia. 4-Methanesulfinylaniline is a regioisomeric inhibitor of COX, which means that it binds to the enzyme at a different location from other drugs. The pharmacological effects of this drug are due to its ability to inhibit the production of prostaglandins, leading to anti-inflammatory effects.
Formula:C7H9NOSPurity:Min. 95%Molecular weight:155.22 g/mol3-(3-Bromophenyl)pyrrolidine-2,5-dione
CAS:3-(3-Bromophenyl)pyrrolidine-2,5-dione is a targetable iontophoretic drug that binds to the skin. It is used for the treatment of inflammatory and neuropathic pain. 3-(3-Bromophenyl)pyrrolidine-2,5-dione has been shown to be effective in both hydrophobic and hydrophilic environments, meaning it can be used in both diluents and in water. The drug is insoluble in water and has an activity index of 0.9. 3-(3-Bromophenyl)pyrrolidine-2,5-dione has a molecular electrostatic potential of -1.7eV, which makes it a good candidate for use with iontophoresis devices (devices that deliver drugs through the skin by passing a current across the skin). The drug is also targeted to specific cells or tissues because of its high concentration.
Formula:C10H8BrNO2Purity:Min. 95%Molecular weight:254.08 g/molRef: 3D-XAA85557
Discontinued product4'-(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/mol3-Methanesulfonylbenzamide
CAS:Versatile small molecule scaffold
Formula:C8H9NO3SPurity:Min. 95%Molecular weight:199.23 g/molRef: 3D-XAA82173
Discontinued product2-(Propane-1-sulfonyl)ethan-1-ol
CAS:Versatile small molecule scaffold
Formula:C5H12O3SPurity:Min. 95%Molecular weight:152.21 g/mol4-(Trichloromethyl)pyridine
CAS:4-(Trichloromethyl)pyridine is an organic compound that can be used as a pesticide. It is the main active ingredient in chloropicrin, which is used primarily for agricultural purposes to help protect crops from insect damage. 4-(Trichloromethyl)pyridine has been shown to have toxic effects on animals, including humans, and may cause adverse health effects such as headaches, nausea, vomiting and dizziness. The chemical reacts with hydrogen chloride in the presence of an organic solvent to form the chlorinated derivative of 4-chloropyridinol. The reactivity of 4-(trichloromethyl)pyridine towards nucleophilic inorganic bases has also been studied and it was found that it reacts with potassium hydroxide at room temperature to form a 1:1 mixture of 4-chloropyridinol and potassium chloride.
Formula:C6H4Cl3NPurity:Min. 95%Molecular weight:196.5 g/mol1H-Isoindol-3-amine
CAS:1H-Isoindol-3-amine is a coordination complex with a palladium atom coordinated to three active methylene ligands. It is used as an intermediate in the synthesis of organic compounds. 1H-Isoindol-3-amine can be synthesized by the reaction of sodium hydrogen with hydroxybenzoic acid, followed by the Suzuki coupling reaction with copper chloride and an aryl chloride. The coordination chemistry between 1H-Isoindol-3-amine and palladium has been studied using viscosity measurements and X-ray diffraction data. The coordination complexes are usually based on aryl chlorides, which are electron rich, electron deficient, or electrophilic. The reaction mechanism for 1H-Isoindol-3-amine has been recorded.
Formula:C8H8N2Purity:Min. 95%Molecular weight:132.16 g/molRef: 3D-XAA78052
Discontinued product4-Chloro-N-(2-methylprop-2-en-1-yl)aniline
CAS:Versatile small molecule scaffold
Formula:C10H12ClNPurity:Min. 95%Molecular weight:181.66 g/molRef: 3D-XAA77484
Discontinued product4-Methoxy-N-(prop-2-yn-1-yl)aniline
CAS:Versatile small molecule scaffold
Formula:C10H11NOPurity:Min. 95%Molecular weight:161.2 g/molRef: 3D-XAA77466
Discontinued product3-Amino-N,N-diethyl-4-piperidin-1-yl-benzenesulfonamide
CAS:Versatile small molecule scaffoldFormula:C15H25N3O2SPurity:Min. 95%Molecular weight:311.4 g/molRef: 3D-XAA74563
Discontinued productS,S-Diphenyl-sulfoximine
CAS:S,S-Diphenyl sulfoximine is a sulfoxide with the chemical formula C6H6O2S. It has been used as a synthetic intermediate for the production of other chemicals. S,S-Diphenyl sulfoximine is also an efficient method for methylation reactions in organic solvents and radical coupling. In addition, it can be used to form functional groups with the functional theory and its analogs have been used as control experiments. S,S-Diphenyl sulfoximine is monosubstituted by two phenyl groups.
Formula:C12H11NOSPurity:Min. 95%Molecular weight:217.29 g/mol1-(1-Benzothiophen-7-yl)ethan-1-one
CAS:Versatile small molecule scaffold
Formula:C10H8OSPurity:Min. 95%Molecular weight:176.24 g/molRef: 3D-XAA72052
Discontinued product2-Methyl-4-phenoxybutanoic acid
CAS:Versatile small molecule scaffold
Formula:C11H14O3Purity:Min. 95%Molecular weight:194.23 g/mol(5-bromopyridin-3-yl)methanol hcl
CAS:Versatile small molecule scaffold
Formula:C6H7BrClNOPurity:Min. 95%Molecular weight:224.48 g/molCyclohex-2-en-1-amine hydrochloride
CAS:Versatile small molecule scaffold
Formula:C6H12ClNPurity:Min. 95%Molecular weight:133.62 g/molMethyl 5-amino-2-furoate
CAS:Methyl 5-amino-2-furoate is a nitrofuran that is used as a reagent in the synthesis of other compounds. It has been shown to be metabolized by acetylation, hydrazine, and reduction. Methyl 5-amino-2-furoate can also act as an inhibitor of xanthine oxidase and xanthine dehydrogenase. The compound has been shown to inhibit the production of xanthine and aminofuran in an incubated system containing these enzymes. Spectrometry analysis showed that methyl 5-amino-2-furoate was reduced to form methyl 2,5-dihydroxybenzoate during incubation with xanthine oxidase and xanthine dehydrogenase.
Formula:C6H7NO3Purity:Min. 95%Molecular weight:141.13 g/mol1-(2-tert-Butylphenyl)ethan-1-one
CAS:Versatile small molecule scaffold
Formula:C12H16OPurity:Min. 95%Molecular weight:176.25 g/molRef: 3D-XAA58361
Discontinued product1,1-Dimethylguanidine hydrochloride
CAS:1,1-Dimethylguanidine hydrochloride is an oxadiazole derivative that is used in the treatment of bacterial infections. It is a competitive inhibitor of bacterial leukocyte-mediated killing of bacteria and inhibits the growth of staphylococcal and staphylococcus aureus isolates. In vitro, 1,1-dimethylguanidine hydrochloride has been shown to inhibit the growth of gram-positive bacteria by binding to their cell wall. This drug also has a kinetic effect on leukocytes, which may be due to its ability to inhibit the release of reactive oxygen species from these cells.
Formula:C3H10ClN3Purity:Min. 95%Molecular weight:123.58 g/mol2-(4-Ethylphenyl)ethan-1-ol
CAS:Versatile small molecule scaffold
Formula:C10H14OPurity:Min. 95%Molecular weight:150.22 g/mol(Benzyloxy)(methyl)amine
CAS:Benzyloxy(methyl)amine (BMA) is a potent inhibitor of oligosaccharide synthesis. BMA has been shown to inhibit cellular growth in a variety of cell culture assays. It also inhibits proton-dependent biosynthesis, which is the mechanism by which cells produce energy. BMA binds to protonated dinucleotide phosphate and has been shown to induce cancer cell death by inhibiting protein synthesis.
Formula:C8H11NOPurity:Min. 95%Molecular weight:137.18 g/mol6-Methylhept-5-en-2-amine
CAS:Versatile small molecule scaffold
Formula:C8H17NPurity:Min. 95%Molecular weight:127.23 g/mol2-(2-Hydroxyphenyl)acetohydrazide
CAS:Versatile small molecule scaffold
Formula:C8H10N2O2Purity:Min. 95%Molecular weight:166.18 g/molRef: 3D-XAA44643
Discontinued product3-Amino-8-methoxy-3,4-dihydro-2H-1-benzopyran-4-one hydrochloride
CAS:Versatile small molecule scaffoldFormula:C10H12ClNO3Purity:Min. 95%Molecular weight:229.66 g/molRef: 3D-XAA40662
Discontinued product5,8-Dichloro-3,4-dihydro-2H-1-benzopyran-4-one
CAS:Versatile small molecule scaffoldFormula:C9H6Cl2O2Purity:Min. 95%Molecular weight:217.05 g/molRef: 3D-XAA40636
Discontinued product4-n-Propylpiperidine
CAS:4-n-Propylpiperidine is a piperidine derivative, which is used as a building block in organic synthesis. It has been shown to have anticancer properties in some models of cancer and can be used to treat testicular cancer. 4-n-Propylpiperidine is a carcinogen that can cause mutations and DNA damage, leading to uncontrolled cellular growth. 4-n-Propylpiperidine is an amide or piperazine derivative that has been found to be systematically active against certain types of tumors. This compound is also toxic to the testes and other tissues, and can cause kidney damage.
Formula:C8H17NPurity:Min. 95%Molecular weight:127.23 g/molRef: 3D-XAA39809
Discontinued producttrans-4-(Methylamino)cyclohexanol
CAS:Versatile small molecule scaffold
Formula:C7H15NOPurity:Min. 95%Molecular weight:129.2 g/mol8-Chloro-6-fluoroquinoline
CAS:Versatile small molecule scaffold
Formula:C9H5ClFNPurity:Min. 95%Molecular weight:181.59 g/molRef: 3D-XAA31988
Discontinued product2-(5-Phenyl-2H-1,2,3,4-tetrazol-2-yl)propanoic acid
CAS:Versatile small molecule scaffoldFormula:C10H10N4O2Purity:Min. 95%Molecular weight:218.21 g/molRef: 3D-XAA30740
Discontinued product1-(4-Ethylphenyl)-2-thiourea
CAS:Versatile small molecule scaffold
Formula:C9H12N2SPurity:Min. 95%Molecular weight:180.27 g/mol5-Mercapto-1-methyl-1,2-dihydro-3H-1,2,4-triazol-3-one
CAS:Versatile small molecule scaffoldFormula:C3H5N3OSPurity:Min. 95%Molecular weight:131.16 g/mol2-Trifluoromethanesulfinylaniline
CAS:Versatile small molecule scaffold
Formula:C7H6F3NOSPurity:Min. 95%Molecular weight:209.19 g/molRef: 3D-XAA23026
Discontinued product{8-Methyl-1,4-dioxaspiro[4.5]decan-2-yl}methanamine
CAS:Versatile small molecule scaffold
Formula:C10H19NO2Purity:Min. 95%Molecular weight:185.26 g/molRef: 3D-XAA21674
Discontinued product3-(4-Methoxyphenyl)-1,1,1-trifluoro-2-propanone
CAS:Versatile small molecule scaffold
Formula:C10H9F3O2Purity:Min. 95%Molecular weight:218.17 g/mol
