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 205375 products of "Building Blocks"
(1-Ethyl-1H-1,2,4-triazol-5-yl)methanol
CAS:Versatile small molecule scaffold
Formula:C5H9N3OPurity:Min. 95%Molecular weight:127.14 g/mol1-(2-bromo-4-nitrophenyl)ethanone
CAS:Versatile small molecule scaffold
Formula:C8H6BrNO3Purity:Min. 95%Molecular weight:244.04 g/mol3-(2-Oxopyrrolidin-1-yl)benzonitrile
CAS:Versatile small molecule scaffold
Formula:C11H10N2OPurity:Min. 95%Molecular weight:186.21 g/mol1-(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 product[1-(Fluoromethyl)cyclopropyl]methanesulfonyl chloride
CAS:Versatile small molecule scaffold
Formula:C5H8ClFO2SPurity:Min. 95%Molecular weight:186.63 g/molRef: 3D-PCC96395
Discontinued product1-(1-Isopropyl-1H-imidazol-2-yl)-N-methylmethanamine
CAS:Versatile small molecule scaffold
Formula:C8H15N3Purity:Min. 95%Molecular weight:153.22 g/mol3-Methyl-2-oxoimidazolidine-4-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C5H8N2O3Purity:Min. 95%Molecular weight:144.13 g/molRef: 3D-PCC89794
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/mol2,4-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 productPyrrolo[1,2-b]pyridazin-4(1H)-one
CAS:Versatile small molecule scaffold
Formula:C7H6N2OPurity:Min. 95%Molecular weight:134.14 g/molRef: 3D-NKB72026
Discontinued productMethyl 2,3-dichloro-5-nitrobenzoate
CAS:Versatile small molecule scaffold
Formula:C8H5Cl2NO4Purity:Min. 95%Molecular weight:250.03 g/molRef: 3D-NCA10554
Discontinued product5-(Trifluoromethyl)-1,4-diazepane
CAS:Versatile small molecule scaffold
Formula:C6H11F3N2Purity:Min. 95%Molecular weight:168.16 g/molRef: 3D-MTB80067
Discontinued product2,2,2-Trifluoroethyl N-(3-chloro-2-fluorophenyl)carbamate
CAS:Versatile small molecule scaffold
Formula:C9H6ClF4NO2Purity:Min. 95%Molecular weight:271.59 g/molRef: 3D-MTB79810
Discontinued productEthyl 2-[(4-amino-5-cyanopyrimidin-2-yl)sulfanyl]acetate
CAS:Versatile small molecule scaffoldFormula:C9H10N4O2SPurity:Min. 95%Molecular weight:238.27 g/mol2-(3-Chloro-1-benzothiophen-2-yl)-6H,7H-[1,3]oxazolo[5,4-d]pyrimidin-7-one
CAS:Versatile small molecule scaffoldFormula:C13H6ClN3O2SPurity:Min. 95%Molecular weight:303.72 g/molRef: 3D-MMB60048
Discontinued product4-{3-Methyl-1H-pyrazolo[3,4-b]pyridin-1-yl}benzoic acid
CAS:Versatile small molecule scaffoldFormula:C14H11N3O2Purity:Min. 95%Molecular weight:253.26 g/mol1-[(4-Chlorophenyl)methyl]-3,6-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C16H14ClN3O2Purity:Min. 95%Molecular weight:315.75 g/mol2-(4-Aminophenyl)-N,N-diethylacetamide
CAS:Versatile small molecule scaffoldFormula:C12H18N2OPurity:Min. 95%Molecular weight:206.28 g/mol6-Bromo-5-fluoropyridin-3-ol
CAS:Versatile small molecule scaffold
Formula:C5H3BrFNOPurity:Min. 95%Molecular weight:191.99 g/mol5-Methyl-3-(trifluoromethyl)picolinic acid
CAS:Versatile small molecule scaffold
Formula:C8H6F3NO2Purity:Min. 95%Molecular weight:205.13 g/molRef: 3D-LYB53531
Discontinued product3-[(5-Bromopyrimidin-2-yl)oxy]benzoic acid
CAS:Versatile small molecule scaffold
Formula:C11H7BrN2O3Purity:Min. 95%Molecular weight:295.09 g/mol2,6-Difluoro-4-methoxyphenylacetonitrile
CAS:Versatile small molecule scaffold
Formula:C9H7F2NOPurity:Min. 95%Molecular weight:183.16 g/mol2-Fluoro-5-(trifluoromethoxy)phenylacetic acid
CAS:Versatile small molecule scaffoldFormula:C9H6F4O3Purity:Min. 95%Molecular weight:238.14 g/mol2-Chloro-4-trifluoromethyl-5,6,7,8-tetrahydro-quinazoline
CAS:Versatile small molecule scaffoldFormula:C9H8ClF3N2Purity:Min. 95%Molecular weight:236.62 g/molRef: 3D-LKB49400
Discontinued product4-chloro-3-methylpyridine-2-carbonitrile
CAS:Rabeprazole is a proton pump inhibitor with antacid and anti-ulcer properties. It works by reducing the amount of acid produced in the stomach. Rabeprazole is used to treat conditions that cause excess stomach acid, such as Zollinger-Ellison syndrome and gastroesophageal reflux disease (GERD). Rabeprazole sodium is an alternative formulation of rabeprazole that has been modified to make it easier to dissolve in water.Formula:C7H5ClN2Purity:Min. 95%Molecular weight:152.58 g/mol2-(3,4-Dimethylphenyl)-1,3-thiazole-5-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C12H11NO2SPurity:Min. 95%Molecular weight:233.29 g/molMethyl 4-aminopiperidine-4-carboxylate dihydrochloride
CAS:Versatile small molecule scaffoldFormula:C7H16Cl2N2O2Purity:Min. 95%Molecular weight:231.12 g/molRef: 3D-LGA31519
Discontinued product2-[1-(2,2-Difluoroethyl)piperidin-4-yl]acetic acid
CAS:Versatile small molecule scaffoldFormula:C9H15F2NO2Purity:Min. 95%Molecular weight:207.22 g/molRef: 3D-KWB24621
Discontinued product1-(4-Thiophen-2-yl-phenyl)-ethanone
CAS:Versatile small molecule scaffold
Formula:C12H10OSPurity:Min. 95%Molecular weight:202.27 g/mol4-(1,3,4-Oxadiazol-2-yl)aniline
CAS:Versatile small molecule scaffold
Formula:C8H7N3OPurity:Min. 95%Molecular weight:161.16 g/molRef: 3D-KBA21913
Discontinued product4,6-Dichloro-N-methylpyrimidin-2-amine
CAS:4,6-Dichloro-N-methylpyrimidin-2-amine is an analog of pyrimidine that has been used in the synthesis of a number of drugs. The compound was first synthesized by condensation of 2,4,6-trichloropyrimidine with formaldehyde and sodium hydroxide. 4,6-Dichloro-N-methylpyrimidin-2-amine can be converted to the corresponding hydrochloride salt by treatment with hydrochloric acid. The compound reacts with methanol to produce methylamine. It also undergoes acid hydrolysis to produce methyl chloride and formaldehyde.Formula:C5H5Cl2N3Purity:Min. 95%Molecular weight:178.02 g/molN-tert-Butyl-2-sulfanylacetamide
CAS:Versatile small molecule scaffold
Formula:C6H13NOSPurity:Min. 95%Molecular weight:147.2 g/mol4-Chloro-3-methyl-5-nitroquinoline
CAS:Versatile small molecule scaffold
Formula:C10H7ClN2O2Purity:Min. 95%Molecular weight:222.63 g/molRef: 3D-JFA99233
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 product2-(2-Bromophenyl)piperidine
CAS:Versatile small molecule scaffold
Formula:C11H14BrNPurity:Min. 95%Molecular weight:240.14 g/mol2-(2-Iodophenyl)pyrrolidine
CAS:Versatile small molecule scaffold
Formula:C10H12INPurity:Min. 95%Molecular weight:273.11 g/molRef: 3D-IQA12723
Discontinued product4-(Piperazin-1-yl)isoquinoline dihydrochloride
CAS:Versatile small molecule scaffold
Formula:C13H17Cl2N3Purity:Min. 95%Molecular weight:286.2 g/molRef: 3D-ILB29289
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-{4-[2-(Pyrrolidin-1-yl)ethoxy]phenyl}ethan-1-amine dihydrochloride
CAS:Versatile small molecule scaffold
Formula:C14H24Cl2N2OPurity:Min. 95%Molecular weight:307.3 g/molRef: 3D-HHC68177
Discontinued product4-(Bromomethyl)-1,1-dimethylcyclohexane
CAS:Versatile small molecule scaffoldFormula:C9H17BrPurity:Min. 95%Molecular weight:205.13 g/molRef: 3D-HHC68120
Discontinued product2-(2-Chlorophenyl)-1-phenylethan-1-one
CAS:Versatile small molecule scaffold
Formula:C14H11ClOPurity:Min. 95%Molecular weight:230.69 g/molRef: 3D-HCA47960
Discontinued product(4-Methyl-1H-indol-2-yl)methanol
CAS:Versatile small molecule scaffold
Formula:C10H11NOPurity:Min. 95%Molecular weight:161.2 g/molRef: 3D-HCA35242
Discontinued product1-Chloro-3-(4-chlorophenoxy)propan-2-one
CAS:Versatile small molecule scaffoldFormula:C9H8Cl2O2Purity:Min. 95%Molecular weight:219.06 g/molRef: 3D-HCA26454
Discontinued product1-(Prop-2-yn-1-yl)-1H-imidazole hydrochloride
CAS:Versatile small molecule scaffoldFormula:C6H7ClN2Purity:Min. 95%Molecular weight:142.58 g/mol2-Cyanobenzaldehyde
CAS:2-Cyanobenzaldehyde is an aldehyde that reacts with nucleophiles such as trifluoromethanesulfonic acid to form a molecule. 2-Cyanobenzaldehyde has potent inhibitory activity against the kinase glycogen synthase kinase 3 (GSK3) and can be used to treat autoimmune diseases. It also reacts with hydrochloric acid in solution to form an intermediate, which is then reacted with glycine and ATP to produce a chiral compound. The product of this reaction has been shown to be active methylene, which was synthesized by asymmetric synthesis.
Formula:C8H5NOPurity:Min. 95%Color and Shape:PowderMolecular weight:131.13 g/mol2-Bromo-1,3,5-triisopropylbenzene
CAS:2-Bromo-1,3,5-triisopropylbenzene is an ethylene acetal that is prepared by the catalyzed reaction of aryl chlorides and anhydrous zinc bromide in the presence of triethylamine. The selectivities of this method are high because it can produce mainly a single isomer. The stereoselectivity is also high because the reaction proceeds with the formation of only one stereoisomer. The mechanism for this reaction involves a nucleophilic substitution of the halogenated aryl chloride with the trialkylborane, which generates two different products. This product has been used in the synthesis of biphenyls and nitro compounds.
Formula:C15H23BrPurity:Min. 95%Color and Shape:Colorless Clear LiquidMolecular weight:283.25 g/molRef: 3D-FB33867
Discontinued product5-Benzo[1,3]dioxol-5-yl-2H-pyrazole-3-carboxylic acid methyl ester
CAS:Versatile small molecule scaffoldFormula:C12H10N2O4Purity:Min. 95%Molecular weight:246.22 g/molRef: 3D-ERB10454
Discontinued product4-(4-Methoxyphenyl)pyridine-3-carbaldehyde
CAS:Versatile small molecule scaffold
Formula:C13H11NO2Purity:Min. 95%Molecular weight:213.23 g/molRef: 3D-ERA33870
Discontinued product4-(Hydroxymethyl)-1-(2-phenylethyl)pyrrolidin-2-one
CAS:Versatile small molecule scaffold
Formula:C13H17NO2Purity:Min. 95%Molecular weight:219.28 g/molRef: 3D-ELB23782
Discontinued productMethyl 2-amino-4-fluoro-5-(oxan-4-yloxy)benzoate
CAS:Versatile small molecule scaffold
Formula:C13H16FNO4Purity:Min. 95%Molecular weight:269.27 g/molRef: 3D-EEC95382
Discontinued product4-[2-(2-Methylphenyl)ethyl]piperidine
CAS:Versatile small molecule scaffold
Formula:C14H21NPurity:Min. 95%Molecular weight:203.32 g/mol4-Chloro-2-methoxybenzohydrazide
CAS:Versatile small molecule scaffold
Formula:C8H9ClN2O2Purity:Min. 95%Molecular weight:200.62 g/molRef: 3D-DKB46596
Discontinued productMethyl 2-methylideneoctanoate
CAS:Versatile small molecule scaffold
Formula:C10H18O2Purity:Min. 95%Molecular weight:170.25 g/molRef: 3D-DAA61840
Discontinued product4-Bromo-5-chloro-1-benzofuran
CAS:Versatile small molecule scaffold
Formula:C8H4BrClOPurity:Min. 95%Molecular weight:231.47 g/molRef: 3D-CHC40529
Discontinued productN-(2-Phenylethyl)benzenesulfonamide
CAS:N-(2-Phenylethyl)benzenesulfonamide is a biodegradable and aerobic catalyst that is used in the production of nitrates. It can be recycled and has a high solubility, which allows for efficient extraction from wastewater effluents. The reactor system can be operated at an aerobic or anaerobic conditions. N-(2-Phenylethyl)benzenesulfonamide is soluble in water and can be hydrolyzed by acids or bases to release ammonia gas. The process can also be sustainable due to the use of renewable energy sources such as solar, wind, tidal, or biomass power.
Formula:C14H15NO2SPurity:Min. 95%Molecular weight:261.34 g/mol5-Methyl-2,3-dihydro-1-benzofuran
CAS:Versatile small molecule scaffold
Formula:C9H10OPurity:Min. 95%Molecular weight:134.17 g/molRef: 3D-BDA42968
Discontinued product1-(3-Hydroxyphenyl)azetidin-2-one
CAS:Versatile small molecule scaffold
Formula:C9H9NO2Purity:Min. 95%Molecular weight:163.17 g/molRef: 3D-BDA22801
Discontinued product5-(Iodomethyl)oxolan-2-one
CAS:Versatile small molecule scaffold
Formula:C5H7IO2Purity:Min. 95%Molecular weight:226.01 g/mol1-(2-Methylpyridin-3-yl)ethanone
CAS:1-(2-Methylpyridin-3-yl)ethanone is a ketone that can be synthesized using the reaction of methyl sulfone, benzyl sulfone, and sulphone. It has been shown to have anti-inflammatory properties by inhibiting prostaglandin synthesis and has been used as a nonsteroidal anti-inflammatory drug (NSAID). 1-(2-Methylpyridin-3-yl)ethanone has also been shown to have analgesic effects in mice. This synthetic compound may be useful in treating inflammation, pain, and fever.
Formula:C8H9NOPurity:Min. 95%Molecular weight:135.16 g/mol3-(3-Bromopropyl)oxolane
CAS:Versatile small molecule scaffold
Formula:C7H13BrOPurity:Min. 95%Molecular weight:193.08 g/molRef: 3D-ASB49655
Discontinued product3-Amino-5-bromo-N-methylbenzamide
CAS:Versatile small molecule scaffold
Formula:C8H9BrN2OPurity:Min. 95%Molecular weight:229.07 g/molRef: 3D-AFC06914
Discontinued product[2-(2-Ethoxyethoxy)ethyl](methyl)amine
CAS:Versatile small molecule scaffold
Formula:C7H17NO2Purity:Min. 95%Molecular weight:147.22 g/mol1,2,3,4,5-Pentachlorobenzene
CAS:1,2,3,4,5-Pentachlorobenzene is a chlorinated hydrocarbon that is used in the production of pesticides and herbicides. It is an ingredient in the manufacturing of pentachlorophenol and pentachloronitrobenzene. 1,2,3,4,5-Pentachlorobenzene has been used as a chemical intermediate or solvent for the production of other chemicals. The emissions from this chemical can be harmful to humans and animals because it has been shown to affect enzyme activities at sublethal doses. It also affects rat liver microsomes and causes DNA damage that can lead to cancer.
Formula:C6HCl5Purity:Min. 95%Molecular weight:250.34 g/mol2,2-Dibromopropane
CAS:2,2-Dibromopropane is a synthetic chemical that has been used as a precursor in the production of nylon. It is an activator that can be used to form covalent bonds with reactive groups on other molecules. The activation energy for the reaction with piperazine is between 104 and 106 kJ/mol. 2,2-Dibromopropane undergoes acylation reactions under certain conditions, forming reaction products such as 2,2-dibromoethyl acetate and 2,2-dibromoethanol. The molecular weight of 2,2-dibromopropane is 192.19 g/mol and its structural formula is CHBrCHBrCHBrCHBrC≡C≡C≡C≡C≡C≡CC(O)OH.
Formula:C3H6Br2Purity:Min. 95%Molecular weight:201.89 g/mol1-Monotetranoin
CAS:1-Monotetranoin is a fatty ester that is involved in the process of lipolysis, which is the breakdown of fat cells. Lipolysis occurs when an enzyme called lipase hydrolyzes triglycerides into glycerol and three fatty acids. 1-Monotetranoin has been shown to be a potent stimulator of growth factor production and cell proliferation in vivo models. It has also been shown to be effective at inhibiting angiogenic processes in vitro, including the release of growth factors from fat cells. The neutral pH optimum for 1-monotetranoin is between 7 and 8, which may be due to its hydrophobic nature.
Formula:C7H14O4Purity:Min. 95%Molecular weight:162.18 g/molRef: 3D-AAA55725
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/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/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/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 product3-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 product4,5-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
