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 205134 products of "Building Blocks"
2-(2,4-Difluorophenyl)propanoic acid
CAS:Versatile small molecule scaffold
Formula:C9H8F2O2Purity:Min. 95%Molecular weight:186.15 g/molRef: 3D-AAC57263
Discontinued product3-(Trifluoroacetamido)propanoic acid
CAS:Versatile small molecule scaffold
Formula:C5H6F3NO3Purity:Min. 95%Molecular weight:185.1 g/mol4-[2-(4-Iodophenyl)ethyl]morpholine
CAS:Versatile small molecule scaffold
Formula:C12H16INOPurity:Min. 95%Molecular weight:317.17 g/molRef: 3D-AEA83946
Discontinued product4-Bromo-2-(difluoromethoxy)aniline
CAS:Versatile small molecule scaffold
Formula:C7H6BrF2NOPurity:Min. 95%Molecular weight:238.03 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 product(1S,2R)-Boc-2-aminocyclohexane carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C12H21NO4Purity:Min. 95%Molecular weight:243.3 g/mol2-Fluoro-1-(4-nitrophenyl)ethan-1-one
CAS:Versatile small molecule scaffold
Formula:C8H6FNO3Purity:Min. 95%Molecular weight:183.14 g/mol(4-Nitrophenyl)acetaldehyde
CAS:4-Nitrophenylacetaldehyde is an organic compound that belongs to the group of reactive chemicals. It is synthetically derived from nitrobenzene and reacts with proton, covalent adducts, or other functional groups. 4-Nitrophenylacetaldehyde has been shown to be a target for cancer research because it can be used to produce cancer drugs by linking a variety of functional groups to the molecule. The nitrogen atom in the molecule is also a target for research because it can be converted into nitro groups and can help in the development of new drugs through dehydration reactions.
Formula:C8H7NO3Purity:Min. 95%Molecular weight:165.15 g/molRef: 3D-BAA46005
Discontinued product3-Chlorophenylurea
CAS:3-Chlorophenylurea is a quinazolinone that inhibits the growth of candida glabrata. This compound has been shown to inhibit efflux pumps, which are proteins that pump out drugs from the cell. 3-Chlorophenylurea has been shown to inhibit the efflux of fluconazole, a drug used to treat fungal infections, and thiourea, a compound that is known for its cytotoxicity. The inhibition of these two compounds suggests that 3-chlorophenylurea could be an efflux pump inhibitor.
Formula:C7H7ClN2OPurity:Min. 95%Molecular weight:170.6 g/mol1,3-Dimethyl-1H-indole-2-carbaldehyde
CAS:Diethyl succinate (DES) is a chemical compound that has reversible photochromic properties. It absorbs ultraviolet light and converts to 1,3-dimethyl-1H-indole-2-carbaldehyde (DMICA), which can be reverted back to DES by exposure to visible light. DMICA is chemically stable in the absence of oxygen and air, but it decomposes in the presence of strong oxidizing agents. The absorption spectrum of DMICA shows maxima at 230 nm and 270 nm with a peak at 254 nm. Diethyl succinate is an isomer of diethyl malonate, which has a similar structure. Diethyl succinate has no solubility in water, but it dissolves readily in organic solvents such as acetone or ethanol.
Formula:C11H11NOPurity:Min. 95%Molecular weight:173.21 g/molRef: 3D-BAA97144
Discontinued productEthyl 2-(indol-3-yl)-2-oxoacetate
CAS:Ethyl 2-(indol-3-yl)-2-oxoacetate is a hydroxy derivative of the amino acid tyrosine. It inhibits the enzyme tyrosine hydroxylase, which catalyzes the conversion of tyrosine to L-DOPA. This in turn affects dopamine synthesis and has an inhibitory effect on rat brain. Ethyl 2-(indol-3-yl)-2-oxoacetate also inhibits methylmagnesium borohydride in vitro, which is a reagent that breaks down esters, amides, and nitriles. Tyrosine hydroxylase is inhibited by the presence of two hydroxy groups on the ethyl side chain and one hydroxy group on the indole ring. It can be used as a structural analogue for other drugs that are used to treat Parkinson's disease or depression.
Formula:C12H11NO3Purity:Min. 95%Molecular weight:217.22 g/mol2-Methyl-1,3-benzoxazol-4-ol
CAS:2-Methyl-1,3-benzoxazol-4-ol is a planar torsion with a chloride. The crystal structure of 2-Methyl-1,3-benzoxazol-4-ol has been solved by XRD and the molecular weight was found to be 253.2 g/mol. The chemical formula for 2-Methyl-1,3-benzoxazol-4-ol is C11H12ClNO2.
The benzoxazole ring in 2 methyl 1,3 benzoxazole 4 ol is planar and contains two methyl groups on the 4 position. This molecule can exist as either cis or trans form depending on the geometry of the molecule. The cis form has two hydrogen atoms on the opposite side of the molecule to each other whereas in trans it has only one hydrogen atom on opposite sides of the molecule. These two forms are not interchangeable and have different physical properties such asFormula:C8H7NO2Purity:Min. 95%Molecular weight:149.15 g/mol5-[(Morpholin-4-yl)methyl]thiophene-2-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C10H13NO3SPurity:Min. 95%Molecular weight:227.28 g/molRef: 3D-QJB47158
Discontinued product3-Bromo-2,4-difluorobenzaldehyde
CAS:Versatile small molecule scaffold
Formula:C7H3BrF2OPurity:Min. 95%Molecular weight:219.93 g/mol2-Methoxy-4-nitrobenzonitrile
CAS:2-Methoxy-4-nitrobenzonitrile is an acylsulfonamide that has been shown to inhibit the production of inflammatory cytokines and chemokines in a lung injury model. The compound has shown activity against cxcr2, which is a receptor for monocyte chemotactic protein 1 (MCP1) and macrophage inflammatory protein 1 alpha (MIP1α). 2-Methoxy-4-nitrobenzonitrile also inhibits carboxylic acid production and is orally bioavailable.
Formula:C8H6N2O3Purity:Min. 95%Molecular weight:178.14 g/mol1-(Pyridine-2-carbonyl)piperidine-3-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C12H14N2O3Purity:Min. 95%Molecular weight:234.25 g/molRef: 3D-BMB24686
Discontinued product2-(1H-1,2,3,4-Tetrazol-5-yl)acetamide
CAS:2-(1H-1,2,3,4-Tetrazol-5-yl)acetamide is an organic compound with a molecular weight of 168.13 and a chemical formula of C6H8N6O3S. It is used in the synthesis of antibiotics such as 7-aminocephalosporanic acid. 2-(1H-1,2,3,4-Tetrazol-5-yl)acetamide has been shown to have antibacterial activity against organisms such as chlorobium tepidum and pseudomonas putida. This compound also reacts with chlorine at room temperature to form hydrogen chloride gas.
Formula:C3H5N5OPurity:Min. 95%Molecular weight:127.11 g/mol2-Cyclohexylpropane-1,3-diol
CAS:2-Cyclohexylpropane-1,3-diol is a substrate for porcine pancreatic lipase. It is hydrolyzed by this enzyme, which is stereoselective and enantioselective. 2-Cyclohexylpropane-1,3-diol also has properties that are similar to angiotensin, a peptide that is secreted by the human body. This substance can be used as a solvent for other organic compounds in chemical reactions.
Formula:C9H18O2Purity:Min. 95%Molecular weight:158.24 g/mol3-(Cyclopentyloxy)propanenitrile
CAS:Versatile small molecule scaffold
Formula:C8H13NOPurity:Min. 95%Molecular weight:139.19 g/molRef: 3D-CAA69418
Discontinued product2-Chloro-7-methyl-1,3-benzothiazole
CAS:Versatile small molecule scaffold
Formula:C8H6ClNSPurity:Min. 95%Molecular weight:183.66 g/molRef: 3D-CAA94224
Discontinued product2-(4-Methyl-1H-pyrazol-1-yl)phenol
CAS:Versatile small molecule scaffold
Formula:C10H10N2OPurity:Min. 95%Molecular weight:174.2 g/molRef: 3D-QDC24107
Discontinued product4-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 product8-Bromo-2-methylimidazo[1,2-a]pyridine
CAS:Versatile small molecule scaffold
Formula:C8H7N2BrPurity:Min. 95%Molecular weight:211.05 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/mol(S)-2-(3-Pyrrolidinyl)-2-propanol Hydrochloride ee
CAS:Versatile small molecule scaffold
Formula:C7H16ClNOPurity:Min. 95%Molecular weight:165.66 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/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 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-Bromo-2,3-difluoropyridine
CAS:Versatile small molecule scaffold
Formula:C5H2BrF2NPurity:Min. 95%Molecular weight:193.98 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/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 product
