Building Blocks
Subcategories of "Building Blocks"
- Boronic Acids & Boronic Acid Derivatives(5,774 products)
- Chiral Building Blocks(1,237 products)
- Hydrocarbon Building Blocks(6,098 products)
- Organic Building Blocks(60,970 products)
Found 205135 products of "Building Blocks"
3-(iodomethyl)oxetane
CAS:Versatile small molecule scaffold
Formula:C4H7IOPurity:Min. 95%Molecular weight:198 g/mol5-Bromopyridine-3-thiol
CAS:Versatile small molecule scaffold
Formula:C5H4BrNSPurity:Min. 95%Molecular weight:190.06 g/mol4(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-inden-1-one
CAS:Versatile small molecule scaffold
Formula:C15H19BO3Purity:Min. 95%Molecular weight:258.12 g/mol(R)-4-N-Boc-2-hydroxymethyl-piperazine
CAS:Please enquire for more information about (R)-4-N-Boc-2-hydroxymethyl-piperazine including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C10H20N2O3Purity:Min. 95%Molecular weight:216.28 g/mol6,7-dihydro-5h-pyrrolo[3,4-d]pyrimidin-2-amine 2hcl
CAS:Versatile small molecule scaffold
Formula:C6H10Cl2N4Purity:Min. 95%Molecular weight:209.07 g/molMethyl 3-bromopyrrole-2-carboxylate
CAS:Versatile small molecule scaffoldFormula:C6H6BrNO2Purity:Min. 95%Molecular weight:204.02 g/mol4-(2-Bromoethyl)morpholine hydrobromide
CAS:4-(2-Bromoethyl)morpholine hydrobromide is a solvent that is used as an agent in the production of other chemicals. It is a colorless, crystalline solid with a constant melting point of 130 to 131 degrees Celsius. 4-(2-Bromoethyl)morpholine hydrobromide is soluble in acetone, ethanol, ether, and water. This chemical has been shown to be toxic and should be handled with care.
Formula:C6H13Br2NOPurity:Min. 95%Molecular weight:274.98 g/mol2-Hydroxyethyl benzoate
CAS:2-Hydroxyethyl benzoate is a model system that has been used to study the mechanism of hydrolysis of an ester with a hydroxyl group. The reaction products are a metal hydroxide and a chloride ion. 2-Hydroxyethyl benzoate is an antimicrobial agent that has shown activity against bacteria, fungi, and protozoa. It is thought to work by reacting with fatty acids in the cell membrane, leading to disruption of the membrane and leakage of cellular contents. It also reacts with chloride ions to form hydroxybenzoic acid and water molecules. The activation energy for this reaction was found to be around 19 kJ mol−1.
Formula:C9H10O3Purity:Min. 95%Molecular weight:166.17 g/mol5-Methoxy-N1-methylbenzene-1,2-diamine
CAS:Versatile small molecule scaffold
Formula:C8H12N2OPurity:Min. 95%Molecular weight:152.19 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 productBoc-His(Trt)-OH
CAS:Boc-His(Trt)-OH is a chemical compound that has been used in the laboratory to study uptake and binding of compounds. It is stable in complex with albumin, which has led to its use as a model system for studying hepatic steatosis. This chemical can be synthesized by solid-phase synthesis with trifluoroacetic acid and polypeptide synthesis. FT-IR spectroscopy has been used to characterize Boc-His(Trt)-OH, revealing its chemical diversity.
Formula:C30H31N3O4Purity:Min. 95%Color and Shape:PowderMolecular weight:497.58 g/molRef: 3D-FB42925
Discontinued product4-Bromo-2,3-difluoropyridine
CAS:Versatile small molecule scaffold
Formula:C5H2BrF2NPurity:Min. 95%Molecular weight:193.98 g/mol(S)-2-(3-Pyrrolidinyl)-2-propanol Hydrochloride ee
CAS:Versatile small molecule scaffold
Formula:C7H16ClNOPurity:Min. 95%Molecular weight:165.66 g/mol5-Bromo-2-iodopyridine
CAS:5-Bromo-2-iodopyridine is an antibiotic that is used to treat bacterial infections. It has been shown to inhibit the growth of bacteria by binding to the 50S ribosomal subunit. This drug also has a toxic effect on respiratory system cells, which may be due to its ability to induce apoptosis. 5-Bromo-2-iodopyridine interacts with DNA in a triazine ring and inhibits bacterial growth by inhibiting protein synthesis. The drug binds to the 50S ribosomal subunit at a site that is different from that of rifampin and other antibiotics. The reaction is catalyzed by palladium at high temperatures and takes place in organic solvents such as chloroform or benzene. This synthetic process can be made more efficient by using inexpensive starting materials, such as bromine, iodine, and acetone, rather than expensive starting materials like platinum or gold salts.
Formula:C5H3BrINPurity:Min. 95%Color and Shape:Slightly Yellow PowderMolecular weight:283.89 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-[4-(Propan-2-yl)phenyl]ethan-1-ol
CAS:Versatile small molecule scaffold
Formula:C11H16OPurity:Min. 95%Molecular weight:164.24 g/moltert-Butyl (2,2-difluoro-3-hydroxypropyl)carbamate
CAS:Versatile small molecule scaffoldFormula:C10H13NO4Purity:Min. 95%Molecular weight:211.21 g/molMonomethyl Glutarate
CAS:Monomethyl glutarate is a monomer for the synthesis of polymers. It has been used in the past as a precursor for the production of polyacrylic acid and its copolymers. Monomethyl glutarate is synthesized by the reaction of hydrochloric acid, high salt, and an expression plasmid containing glutarate dehydrogenase. This compound is also used as a reagent in kinetic studies of fatty acids and glutaric acid. Monomethyl glutarate is an acidic compound with a pKa value of 3.5 at 25°C. It is rapidly hydrolyzed in water to form monomethyl glutarate acid, which has a pKa value of 2.4 at 25°C. Monomethyl glutarate can be ingested orally or applied topically due to its low energy requirements for hydrolysis in water.
Formula:C6H10O4Purity:Min. 95%Molecular weight:146.14 g/mol(3-Aminobenzyl)carbamic acid tert-butyl ester
CAS:Versatile small molecule scaffold
Formula:C12H18N2O2Purity:Min. 95%Molecular weight:222.28 g/mol2-Bromo-5-fluoro-4-nitroaniline
CAS:2-Bromo-5-fluoro-4-nitroaniline can be synthesized in a reaction system of ammonium chloride, hydrochloric acid, and water vapor. The reaction is carried out at a temperature of 190°C under reflux. The efficiency of this synthesis is high, and the chemical yield is about 90%.
Formula:C6H4BrFN2O2Purity:Min. 95%Molecular weight:235.01 g/molPotassium tert-butyl N-[3-(trifluoroboranuidyl)propyl]carbamate
CAS:Versatile small molecule scaffold
Formula:C8H16BF3KNO2Purity:Min. 95%Molecular weight:265.13 g/mol1,2-Bis(chlorodimethylsilyl)ethane
CAS:1,2-Bis(chlorodimethylsilyl)ethane is a reactive chemical that is synthesized from hydroxychloroformates and hydrogen chloride. It reacts with silicon to form chlorosilanes, which are then used in the polymerization of siloxanes. 1,2-Bis(chlorodimethylsilyl)ethane has been shown to be an effective initiator for the polymerization of methyl methacrylate and ethylene glycol dimethacrylate. 1,2-Bis(chlorodimethylsilyl)ethane is also used as a hydroxyl group donor in organic reactions.
Formula:C6H16Cl2Si2Purity:Min. 95 Area-%Color and Shape:PowderMolecular weight:215.27 g/mol4-Chloro-2-hydroxy-6-methylphenylboronic acid
CAS:Versatile small molecule scaffoldFormula:C7H8BClO3Purity:Min. 95%Molecular weight:186.4 g/mol7-bromo-3-iodoimidazo[1,2-a]pyridine
CAS:Versatile small molecule scaffold
Formula:C7H4BrIN2Purity:Min. 95%Molecular weight:322.9 g/mol4-Bromo-4-methyltetrahydropyran
CAS:Versatile small molecule scaffold
Formula:C6H11BrOPurity:Min. 95%Molecular weight:179.06 g/mol8-Bromo-2-methylimidazo[1,2-a]pyridine
CAS:Versatile small molecule scaffold
Formula:C8H7N2BrPurity:Min. 95%Molecular weight:211.05 g/moltert-Butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinate
CAS:Versatile small molecule scaffoldFormula:C16H24BNO4Purity:Min. 95%Molecular weight:305.2 g/molRef: 3D-KCC40419
Discontinued product1-(4-Ethylphenyl)-2,2,2-trifluoroethan-1-ol
CAS:Versatile small molecule scaffold
Formula:C10H11F3OPurity:Min. 95%Molecular weight:204.19 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 product(R)-tert-Butyl 1-(3-aminopyridin-2-yl)pyrrolidin-3-ylcarbamate
CAS:Versatile small molecule scaffoldFormula:C14H22N4O2Purity:Min. 95%Molecular weight:278.35 g/molRef: 3D-IZB85984
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/molN-(2-Methyl-6-benzoxazolyl)-2-propenamide
CAS:Please enquire for more information about N-(2-Methyl-6-benzoxazolyl)-2-propenamide including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C11H10N2O2Purity:Min. 95%Molecular weight:202.21 g/molRef: 3D-FM184094
Discontinued productMethyl 4-chloro-5-hydroxy-3-pyridinecarboxylate
CAS:Versatile small molecule scaffold
Formula:C7H6ClNO3Purity:Min. 95%Molecular weight:187.58 g/molMacaridine
CAS:Please enquire for more information about Macaridine including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C13H13NO2Purity:Min. 95%Molecular weight:215.25 g/molRef: 3D-FM183770
Discontinued product4-Bromothiophene-2-acetic acid
CAS:Versatile small molecule scaffold
Formula:C6H5BrO2SPurity:Min. 95%Molecular weight:221.07 g/mol
