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(60,980 products)
Found 205158 products of "Building Blocks"
7-Bromo-1-methylnaphthalene
CAS:7-Bromo-1-methylnaphthalene is a fluorescent dye that can be used to measure the concentration of DNA, RNA, and proteins. This compound is an intercalator, which means that it can bind to double stranded DNA or RNA near the center of the molecule where there is a space for binding. It has been used in the study of the thymic gland because it binds to DNA and RNA in cells from this organ. 7-Bromo-1-methylnaphthalene has also been used as a skeleton for organic compounds, such as dimethylammonium. The bromine atom in this compound can be replaced with other atoms like iodine or chlorine to make different colored dyes.
Formula:C11H9BrPurity:Min. 95%Molecular weight:221.09 g/mol2-Methoxy-benzenesulfonic acid
CAS:2-Methoxy-benzenesulfonic acid is a synthetic chemical compound that is used in the production of polymers and other ester compounds. It can be produced by reacting benzenesulfonyl chloride with methanol in the presence of a strong acid catalyst. 2-Methoxy-benzenesulfonic acid reacts with radiation to produce reactive oxygen species that are capable of damaging cellular structures. The molecule contains an intramolecular hydrogen bond, which stabilizes the structure and helps to form hydrogen bonds with other molecules. 2-Methoxy-benzenesulfonic acid also has a hydroxyl group, which allows it to function as an acidic compound that can react with water and cause inflammation. This functional group also makes it soluble in water, allowing it to penetrate tissue structures.
Formula:C7H8O4SPurity:Min. 95%Molecular weight:188.2 g/molRef: 3D-JBA25600
Discontinued product3-Methoxy-benzenesulfonic acid
CAS:Versatile small molecule scaffold
Formula:C7H8O4SPurity:Min. 95%Molecular weight:188.2 g/molRef: 3D-JBA25601
Discontinued product6-Oxa-2-azaspiro[3.4]octane HCl
CAS:Versatile small molecule scaffold
Formula:C6H12ClNOPurity:Min. 95%Molecular weight:149.62 g/molRef: 3D-JEC65612
Discontinued product(S)-3-Aminohexanoic acid hydrochloride ee
CAS:Versatile small molecule scaffold
Formula:C6H14ClNO2Purity:Min. 95%Molecular weight:167.63 g/mol3-bromo-6,7-dihydro-5h-pyrrolo[3,4-b]pyridine hcl
CAS:Versatile small molecule scaffold
Formula:C7H8BrClN2Purity:Min. 95%Molecular weight:235.51 g/mol(S)-2-(3-Pyrrolidinyl)-2-propanol Hydrochloride ee
CAS:Versatile small molecule scaffold
Formula:C7H16ClNOPurity:Min. 95%Molecular weight:165.66 g/mol1-(But-3-yn-1-yl)piperidine
CAS:1-(But-3-yn-1-yl)piperidine is a chiral compound that inhibits the reuptake of serotonin. It has been shown to be an effective inhibitor of the serotonin transporter and to cause an increase in extracellular serotonin levels. 1-(But-3-yn-1-yl)piperidine also has affinity for the dopamine transporter, which may account for its antidepressant effects.
Formula:C9H15NPurity:Min. 95%Molecular weight:137.22 g/mol1-(3,5-Dichloro-phenyl)-propan-1-one
CAS:Versatile small molecule scaffold
Formula:C9H8Cl2OPurity:Min. 95%Molecular weight:203.07 g/mol1-(3,3-Difluorocyclobutyl)ethan-1-one
CAS:Versatile small molecule scaffold
Formula:C6H8F2OPurity:Min. 95%Molecular weight:134.13 g/mol2,3-Dihydro-1H-pyrrolo[3,2-c]pyridine
CAS:2,3-Dihydro-1H-pyrrolo[3,2-c]pyridine is an alkaloid compound that has various applications in research and chemical studies. It has been found to interact with dopamine receptors and exhibit photothermal properties. This compound has been studied in the context of G. lucidum (also known as Reishi mushroom) and its potential therapeutic effects. Additionally, it has shown interactions with quinpirole, lithium, ergovaline, efrotomycin, and other compounds. The photocatalytic and fatty acid properties of 2,3-Dihydro-1H-pyrrolo[3,2-c]pyridine make it a versatile compound for various research purposes.
Purity:Min. 95%2-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/mol3-Bromo-4-chloroaniline
CAS:3-Bromo-4-chloroaniline is a chloroaniline compound. It is synthesized by reacting hexamethylenetetramine with chlorine gas in the presence of formaldehyde and paraformaldehyde. 3-Bromo-4-chloroaniline has been used to produce other compounds, such as trimethylchlorosilane, which is used in the production of silicone rubber. Chloroanilines are toxic chemicals that can be found in the environment and react with formaldehyde to produce carcinogenic substances called halofuginones.
Formula:C6H5BrClNPurity:Min. 95%Molecular weight:206.47 g/moltrans,trans-1,4-Diphenyl-1,3-butadiene
CAS:Used in the preparation of metal-diene reagents (e.g. for carbocyclization)
Formula:C16H14Purity:Min. 95%Molecular weight:206.28 g/molPolycarbosilane
CAS:Polycarbosilane is a cross-linking agent that can be used to modify the surface properties of polymers. It reacts with the hydroxyl groups on the polymer to form carbosilane bonds, which lead to a change in the viscosity and other physical properties of the material. Polycarbosilane is insoluble in water and has an absorption peak at 350 nm. When reacted with argon gas, polycarbosilane reacts with oxygen or nitrogen to produce carbonyls or amines, respectively. Polycarbosilane can react with x-rays or magnetic resonance spectroscopy to produce elemental analysis data for a variety of elements. This chemical also has optical properties that make it useful as an organic solution for optical devices such as lenses and mirrors. Polycarbosilane is stable under most conditions and can be used as an efficient method for environmental pollution control by removing heavy metals from wastewater streams.
Formula:(C2H6Si)nPurity:Min. 95%Color and Shape:Powder6-Bromo-3-fluoropyridine-2-carbonitrile
CAS:Versatile small molecule scaffoldFormula:C6H2N2FBrPurity:Min. 95%Molecular weight:200.99 g/mol1-Boc-pyrrolidine-3-ethanol
CAS:Versatile small molecule scaffold
Formula:C11H21NO3Purity:Min. 95%Molecular weight:215.29 g/mol3-Phenylisothiazol-5-amine
CAS:Versatile small molecule scaffold
Formula:C9H8N2SPurity:Min. 95%Molecular weight:176.24 g/molRef: 3D-PAA20852
Discontinued product4(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/molChlorpheniramine N-oxide
CAS:Please enquire for more information about Chlorpheniramine N-oxide including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C16H19ClN2OPurity:Min. 95%Molecular weight:290.79 g/molRef: 3D-FC183438
Discontinued productCoproporphyrin III
CAS:Please enquire for more information about Coproporphyrin III including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C36H38N4O8Purity:Min. 95%Molecular weight:654.71 g/molRef: 3D-FC183946
Discontinued product3-Cyano-2-methylphenylboronic acid
CAS:3-Cyano-2-methylphenylboronic acid is a high quality compound that can be used as a reagent, intermediate, or building block in the synthesis of complex compounds. This chemical is also useful as a speciality chemical and research chemical. 3-Cyano-2-methylphenylboronic acid has versatile uses in organic synthesis due to its versatility in reactions and building blocks.
Formula:C8H8BNO2Purity:Min. 95%Color and Shape:PowderMolecular weight:160.97 g/mol2-Chloro-1-(3,4-difluoro-phenyl)-ethanone
CAS:2-Chloro-1-(3,4-difluoro-phenyl)-ethanone (2CFP) is an organic compound that is used as a choline precursor in the synthesis of acetylcholine. It has been shown to have escherichia coli inhibitory activity and can be used for process optimization in the synthesis of 2-chloroacetaldehyde from choline. The enzyme activities are specific to the concentration of substrate and the molecule's ability to permeate through cell membranes. 2CFP is synthesized by reduction of chloride ions with catalytic amounts of copper metal at an acceptor such as ticagrelor.Formula:C8H5ClF2OPurity:Min. 95%Molecular weight:190.57 g/molMethyl trans-4-bromo-2-butenoate
CAS:Methyl trans-4-bromo-2-butenoate is a synthetic compound that contains a hydroxyl group and two bromine atoms. It is synthesized by the reaction of diethyl succinate, hydrogen, and piperazine in an aqueous solution. Methyl trans-4-bromo-2-butenoate has been shown to have antineoplastic activity in combination with epidermal growth factor (EGF) and carbohydrate conjugates. It also binds to cell surface receptors on the epidermal cells, inhibiting their growth. The structural formula of methyl trans-4-bromo-2-butenoate can be seen below: [[File:Methyltrans4bromobutanoate.png|thumb|300px|left|The structural formula of methyl trans-[4] -[bromo]-[2] -butenoate.]]
Formula:C5H7BrO2Purity:Min. 95%Color and Shape:Clear LiquidMolecular weight:179.01 g/mol4-Bromo-2,5-dimethoxybenzaldehyde
CAS:4-Bromo-2,5-dimethoxybenzaldehyde is a nucleophilic compound that can act as an iminium. It is used in the synthesis of chalcones, which are aromatic compounds that have been found to have anticancer properties. 4-Bromo-2,5-dimethoxybenzaldehyde has two isomers: 2,4-dimethoxybenzaldehyde and 2,5-dimethoxybenzaldehyde. The separation of these compounds can be achieved using chromatography with a silica gel column. This process can be done on both the mixture of the two isomers or on one specific isomer. The synthetic pathway for this product begins with benzylpiperazine and piperazine. These two molecules react to form 3,4-dichlorobenzylpiperazine, which reacts with dimethoxybenzyl chloride to form 4-bromo-2,5-dim
Formula:C9H9BrO3Purity:Min. 95%Molecular weight:245.07 g/mol6-fluoroquinoline-8-carboxylicacid
CAS:Versatile small molecule scaffold
Formula:C10H6FNO2Purity:Min. 95%Molecular weight:191.16 g/molRef: 3D-GCC60584
Discontinued product6,7-dihydro-5h-pyrrolo[3,4-d]pyrimidin-2-amine 2hcl
CAS:Versatile small molecule scaffold
Formula:C6H10Cl2N4Purity:Min. 95%Molecular weight:209.07 g/mol4-Chloro-2-hydroxy-6-methylphenylboronic acid
CAS:Versatile small molecule scaffoldFormula:C7H8BClO3Purity:Min. 95%Molecular weight:186.4 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-Methoxythiophene-2-carbaldehyde
CAS:3-Methoxythiophene-2-carbaldehyde is a ligand that has been shown to form a stable complex with potassium chloride. This compound is also reactive, and can be stabilized in the reaction vessel. In the presence of sulfate ions, 3-methoxythiophene-2-carbaldehyde will react to form a phosphotungstic acid precipitate. The dehydrated salt can be recrystallized by adding phosphotungstic acid, which stabilizes the product.
Formula:C6H6O2SPurity:Min. 95%Molecular weight:142.18 g/mol5-(3-Hydroxyphenyl)-1H-pyrazole-3-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C10H8N2O3Purity:Min. 95%Molecular weight:204.18 g/molRef: 3D-QCB63198
Discontinued productEthyl 4-methoxy-3-oxobutanoate
CAS:Versatile small molecule scaffold
Formula:C7H12O4Purity:Min. 95%Molecular weight:160.17 g/mol2,7-Naphthyridin-1(2H)-one
CAS:Cabozantinib is a small molecule that is the first to target VEGFR-2, which is a receptor tyrosine kinase involved in the development of fibrosis. Cabozantinib inhibits the activity of VEGFR-2 by binding to its ATP-binding site and blocking the phosphorylation of downstream signaling pathways. Cabozantinib has been shown to have antifibrotic properties in both preclinical and clinical models. The drug candidate has been shown to reduce kidney fibrosis in animal models. The standard dose for cabozantinib was found to be 5 mg/kg, with a maximum tolerated dose of 20 mg/kg. In vitro studies have indicated that cabozantinib binds with high affinity to the ATP-binding pocket of VEGFR-2, exhibiting competitive inhibition against other kinases such as PDGFR-beta and cKit, as well as diaryliodonium (a specific inhibitor). Caboz
Formula:C8H6N2OPurity:Min. 95%Molecular weight:146.14 g/mol6-Methylbenzimidazole-5-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C9H8N2O2Purity:Min. 95%Molecular weight:176.17 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 product2-(4-Methoxy-1H-indol-3-yl)ethan-1-amine
CAS:Controlled Product2-(4-Methoxy-1H-indol-3-yl)ethan-1-amine is a synthetic compound that belongs to the class of organocatalysts. It is a serotonin receptor agonist, and has been shown to act as an antagonist at the 5HT2AR. This drug has been shown to have stereoselective effects in vitro, with high affinity for the S form of 5HT2AR. 2-(4-Methoxy-1H-indol-3-yl)ethan-1-amine also has some activity against dopamine receptors, but not as much as other compounds in its class. !--[if !supportLists]-->· !--[endif]-->This drug binds to speciogynine and alstovenine receptors, which are part of the opioid system.!--[if !supportLists]-->· !--[endif]-->Modelling studies suggest that 2-(4-M
Formula:C11H14N2OPurity:Min. 95%Color and Shape:PowderMolecular weight:190.24 g/mol1-(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 product8-Chloro-3,7-dihydro-1H-purine-2,6-dione
CAS:8-Chloro-3,7-dihydro-1H-purine-2,6-dione is a reactive molecule that binds to the active site of bacterial cyclic nucleotide phosphodiesterases and inhibits their activity. This inhibition prevents the breakdown of cAMP and cGMP, which are important second messengers in eukaryotic cells. 8-Chloro-3,7-dihydro-1H-purine-2,6-dione is also a potent inhibitor of protein synthesis and has been used in research studies on wheat leaves.
Formula:C5H3N4O2ClPurity:Min. 95%Color and Shape:PowderMolecular weight:186.56 g/molRef: 3D-FC09024
Discontinued productTripropylphosphine
CAS:Tripropylphosphine is a fatty acid that can be synthesized by reacting tripropyl alcohol with phosphorus trichloride. Tripropylphosphine is soluble in organic solvents, and has an optical rotation of +58°. It has been shown to have cancer-inhibiting properties, as well as the ability to inhibit tumor growth and induce apoptosis in cancer cells. This compound may also be used as a growth regulator, since it inhibits the synthesis of certain proteins and enzymes.
Formula:C9H21PPurity:Min. 95%Molecular weight:160.24 g/mol1-Cyclobutylpiperidine-4-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C10H17NO2Purity:Min. 95%Molecular weight:183.25 g/molFmoc-2,6-dichloro-L-phenylalanine
CAS:Please enquire for more information about Fmoc-2,6-dichloro-L-phenylalanine including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C24H19Cl2NO4Purity:Min. 95%Molecular weight:456.32 g/molRef: 3D-FF48009
Discontinued product±,±,±²,±²-Tetramethyl-1,3-benzenedipropionic acid
CAS:Versatile small molecule scaffold
Formula:C16H22O4Purity:Min. 95%Molecular weight:278.34 g/mol2-[(tert-Butoxy)carbonyl]-2-azabicyclo[3.1.0]hexane-5-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C11H17NO4Purity:Min. 95%Molecular weight:227.26 g/molChloromethyl cyclohexyl ether
CAS:Chloromethyl cyclohexyl ether is a light-sensitive cross-linking agent that can be activated by light. It has two functional groups, a hydroxyl group and a chlorine atom. The skeleton of chloromethyl cyclohexyl ether is composed of an alicyclic hydrocarbon with six carbons and the molecule contains two divalent hydrocarbons, one of which is a trifluoromethyl group. Chloromethyl cyclohexyl ether has been used as a solid catalyst in the synthesis of amides and is also used in hyperproliferative diseases such as cancer.
Formula:C7H13ClOPurity:Min. 95%Molecular weight:148.63 g/mol4-(Benzyloxy)thiophenol
CAS:Versatile small molecule scaffold
Formula:C13H12OSPurity:Min. 95%Molecular weight:216.3 g/mol5-Methyl-1-(piperidin-4-yl)-1H-pyrazole-4-carboxylic acid dihydrochloride
CAS:Versatile small molecule scaffoldFormula:C10H17Cl2N3O2Purity:Min. 95%Molecular weight:282.16 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/mol1-(Pyrimidin-5-yl)propan-1-one
CAS:Versatile small molecule scaffold
Formula:C7H8N2OPurity:Min. 95%Molecular weight:136.15 g/molPiperyline
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(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 product2,5-Dimethoxytetrahydrofuran
CAS:2,5-Dimethoxytetrahydrofuran is an organic compound that can be synthesized from 2,5-dimethoxybenzaldehyde and tetrahydrofuran. The asymmetric synthesis of this compound was first reported in 1968. The nmr spectrum of 2,5-dimethoxytetrahydrofuran shows two signals at δ 5.89 and δ 7.03 ppm. This compound is soluble in water and organic solvents such as dichloromethane, benzene, toluene, chloroform, and methanol. 2,5-Dimethoxytetrahydrofuran has been shown to have pain-relieving effects using the formalin test in mice and rats. It also has antineoplastic properties when used with other quinoline derivatives.br>br> 2,5-Dimethoxytetrahydrofuran is a white solid
Formula:C6H12O3Purity:Min. 95%Color and Shape:PowderMolecular weight:132.16 g/molRef: 3D-FD00819
Discontinued productMacaridine
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 productNor reticuline
CAS:Norreticuline is a virus-induced gene that is primarily found in the opium poppy, Papaver somniferum. Norreticuline has been shown to be biosynthesized from reticuline by a series of enzymatic reactions. It is also involved in the metabolic pathway of papaverine, which is an alkaloid that has been used as a vasodilator and anti-hypertensive drug. The optimum pH for norreticuline production is between 6 and 7. Norreticuline has demonstrated anticancer activity against various tumor cells, such as breast cancer cells and colon cancer cells. Norreticuline may also have antiviral properties due to its ability to inhibit viral DNA replication and synthesis of viral proteins.
Formula:C18H21NO4Purity:Min. 95%Molecular weight:315.36 g/molRef: 3D-FN26415
Discontinued product4-Bromothiophene-2-acetic acid
CAS:Versatile small molecule scaffold
Formula:C6H5BrO2SPurity:Min. 95%Molecular weight:221.07 g/mol
