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-(2-Methylphenyl)ethyl](2-methylpropyl)amine
CAS:Versatile small molecule scaffold
Formula:C13H21NPurity:Min. 95%Molecular weight:191.31 g/mol1-[2-Fluoro-6-(1-phenylethoxy)phenyl]ethan-1-one
CAS:Versatile small molecule scaffoldFormula:C16H15FO2Purity:Min. 95%Molecular weight:258.29 g/molRef: 3D-UQB62498
Discontinued productN-(dimethyloxido-λ4-sulfanylidene)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-benzenamine
CAS:Versatile small molecule scaffold
Formula:C14H22BNO3SPurity:Min. 95%Molecular weight:295.2 g/molRef: 3D-UQC49993
Discontinued product1-(2-Methylphenyl)propan-2-amine
CAS:Controlled Product1-(2-Methylphenyl)propan-2-amine is a fatty acid ester that is used as an excipient in pharmaceutical dosage forms. It is used to increase the viscosity of drug solutions and suspensions, and to provide a protective coating for tablets. 1-(2-Methylphenyl)propan-2-amine is insoluble in water, but soluble in organic solvents such as alcohols and acetone. It can be prepared by reacting a primary amine with a fatty acid chloride or anhydride. The compound has been shown to have high affinity for 5HT2A receptors in vitro, which may account for its psychoactive effects.
Formula:C10H15NPurity:Min. 95%Molecular weight:149.23 g/molRef: 3D-FAA58032
Discontinued product2-[(4-Fluorophenyl)sulfanyl]cyclohexan-1-one
CAS:Versatile small molecule scaffoldFormula:C12H13FOSPurity:Min. 95%Molecular weight:224.3 g/molRef: 3D-URB04941
Discontinued productN-Cyclopropyl-4-sulfamoylbenzamide
CAS:N-Cyclopropyl-4-sulfamoylbenzamide is a sulfonamide antibiotic that inhibits the growth of bacteria by blocking the synthesis of folic acid. It has been shown to be effective against Escherichia coli, Salmonella enterica, and Staphylococcus aureus. N-Cyclopropyl-4-sulfamoylbenzamide is metabolized in the liver by cytochrome P450 enzymes and excreted in the urine. The rate of metabolism is determined by mutant enzyme activity. This drug has been shown to inhibit detoxification enzymes such as Triticum aestivum desmethylase and acetolactate synthase, which may be responsible for its toxic effects on plants.Formula:C10H12N2O3SPurity:Min. 95%Molecular weight:240.28 g/molRef: 3D-URB13516
Discontinued product2-Cyclopropylbenzaldehyde
CAS:Versatile small molecule scaffold
Formula:C10H10OPurity:Min. 95%Molecular weight:146.19 g/moln-Butyrylglycine
CAS:n-Butyrylglycine is a compound that was first identified in human urine as a metabolite of the amino acid glycine. It is an intermediate in the conversion of glycine to succinic acid, which is required for the production of energy in mitochondria. Deficiency of this enzyme causes mitochondrial dysfunction and leads to various metabolic disorders including fatty acid oxidation disorders and homocysteine metabolism defects. n-Butyrylglycine can be detected by gas chromatography or liquid chromatography with mass spectrometry detection.
Formula:C6H11NO3Purity:Min. 95%Molecular weight:145.16 g/mol2,5-Dimethyl-N-(piperidin-4-yl)furan-3-carboxamide
CAS:Versatile small molecule scaffoldFormula:C12H18N2O2Purity:Min. 95%Molecular weight:222.28 g/molRef: 3D-ENB57150
Discontinued product2-(4-Nitro-1H-imidazol-1-yl)acetamide
CAS:Versatile small molecule scaffold
Formula:C5H6N4O3Purity:Min. 95%Molecular weight:170.13 g/mol4,5-Dibromo-3-methoxythiophene-2-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C6H4Br2O3SPurity:Min. 95%Molecular weight:315.97 g/molRef: 3D-VEA71553
Discontinued productMethyl 2-chloro-5-(diethylsulfamoyl)benzoate
CAS:Versatile small molecule scaffold
Formula:C12H16ClNO4SPurity:Min. 95%Molecular weight:305.78 g/molRef: 3D-VNA62482
Discontinued product4-[(Benzylamino)methyl]thian-4-ol
CAS:Versatile small molecule scaffold
Formula:C13H19NOSPurity:Min. 95%Molecular weight:237.4 g/molRef: 3D-VNC88729
Discontinued product9-Fluoro-2,3,4,5-tetrahydro-1,4-benzoxazepine hydrochloride
CAS:Versatile small molecule scaffold
Formula:C9H11ClFNOPurity:Min. 95%Molecular weight:203.64 g/molRef: 3D-VWC18668
Discontinued product1-(2,2-Difluoroethyl)-4-nitro-1H-pyrazole-5-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C6H5F2N3O4Purity:Min. 95%Molecular weight:221.12 g/molRef: 3D-VWC27524
Discontinued product5-Methyl-1,4-thiazepane-1,1-dione hydrochloride
CAS:Versatile small molecule scaffold
Formula:C6H14ClNO2SPurity:Min. 95%Molecular weight:199.7 g/molRef: 3D-VWC27667
Discontinued product3-Bromo-1-(2,2,2-trifluoroethyl)piperidin-2-one
CAS:Versatile small molecule scaffold
Formula:C7H9BrF3NOPurity:Min. 95%Molecular weight:260.05 g/molRef: 3D-DHA94636
Discontinued product1-Fluoro-2-(2-iodoethyl)benzene
CAS:Versatile small molecule scaffold
Formula:C8H8FIPurity:Min. 95%Molecular weight:250.05 g/molRef: 3D-DHA68513
Discontinued product7-Oxa-1-azaspiro[3.5]nonan-2-one
CAS:Versatile small molecule scaffold
Formula:C7H11NO2Purity:Min. 95%Molecular weight:141.17 g/mol4-Fluorobenzoyl isothiocyanate
CAS:4-Fluorobenzoyl isothiocyanate (FBITC) is a fluorescent molecule that binds to the glutamate receptor. The binding of FBITC to the GluN2B subunit of the NMDA receptor leads to conformational changes in the receptor and decreases its ability to bind glutamate. This process has been shown using x-ray diffraction data, which also showed that FBITC was able to chelate with magnesium ions, indicating a possible allosteric modulator for these receptors.
Formula:C8H4FNOSPurity:Min. 95%Molecular weight:181.19 g/mol5-Methoxy-1,3-dimethyl-1H-pyrazole-4-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C7H10N2O3Purity:Min. 95%Molecular weight:170.17 g/molMethyl 2-methylideneoctanoate
CAS:Versatile small molecule scaffold
Formula:C10H18O2Purity:Min. 95%Molecular weight:170.25 g/molRef: 3D-DAA61840
Discontinued product2-(2,2,2-Trifluoroethyl)pyrrolidine hydrochloride
CAS:Versatile small molecule scaffold
Formula:C6H11ClF3NPurity:Min. 95%Molecular weight:189.6 g/molRef: 3D-VWC27748
Discontinued product5-[(2,4-Difluorophenyl)methyl]-4-methyl-1,3-thiazol-2-amine hydrobromide
CAS:Versatile small molecule scaffold
Formula:C11H11BrF2N2SPurity:Min. 95%Molecular weight:321.19 g/molRef: 3D-VWC49324
Discontinued product2-Methylazetidine hydrochloride
CAS:Versatile small molecule scaffold
Formula:C4H10ClNPurity:Min. 95%Molecular weight:107.58 g/molEthyl(2-phenylbutyl)amine
CAS:Controlled ProductVersatile small molecule scaffold
Formula:C12H19NPurity:Min. 95%Molecular weight:177.29 g/molRef: 3D-CRA92083
Discontinued product2-Phenoxyethanol-1,1-d2
CAS:Versatile small molecule scaffold
Formula:C8H10O2Purity:Min. 95%Molecular weight:140.18 g/molRef: 3D-WAA27338
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/mol2-[(1H-Indazol-5-yl)formamido]propanoic acid
CAS:Versatile small molecule scaffoldFormula:C11H11N3O3Purity:Min. 95%Molecular weight:233.22 g/molRef: 3D-WFC97336
Discontinued product2-(Aminomethyl)-4-chloropyrimidine HCl
CAS:Versatile small molecule scaffold
Formula:C5H7Cl2N3Purity:Min. 95%Molecular weight:180.04 g/mol2-[Benzyl(methyl)ao]propanoic acid
CAS:2-[Benzyl(methyl)ao]propanoic acid is a glycine analogue that has been synthesized and characterized. It is an α-amino acid with the chemical formula C5H11NO2. The molecule has a chiral carbon atom at the center of the propanoic acid group and contains two asymmetric carbon atoms on the benzene ring, which enable it to exist in two stereoisomers. The compound has been shown to exhibit interligand interactions with copper as well as stereoselectivity in its interactions with l-amino acids. 2-[Benzyl(methyl)ao]propanoic acid also exhibits dichroism spectra, which are unique to these types of molecules.
Formula:C11H15NO2Purity:Min. 95%Molecular weight:193.24 g/molRef: 3D-BEA69294
Discontinued product3-Bromo-N-ethylbenzamide
CAS:Versatile small molecule scaffold
Formula:C9H10BrNOPurity:Min. 95%Molecular weight:228.09 g/molRef: 3D-BBA81910
Discontinued productMethyl 2-(bromomethyl)-5-cyanobenzoate
CAS:Versatile small molecule scaffold
Formula:C10H8BrNO2Purity:Min. 95%Molecular weight:254.08 g/mol4-(dibenzylamino)butan-2-one
CAS:Versatile small molecule scaffold
Formula:C18H21NOPurity:Min. 95%Molecular weight:267.37 g/mol5,5-Dimethylpyrrolidine-2-carboxylic acid hydrochloride
CAS:Versatile small molecule scaffold
Formula:C7H14ClNO2Purity:Min. 95%Molecular weight:179.64 g/mol2-Bromo-N-(2,6-difluorophenyl)acetamide
CAS:Versatile small molecule scaffold
Formula:C8H6BrF2NOPurity:Min. 95%Molecular weight:250.04 g/mol3-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/moltert-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 product(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-[2-(4-Iodophenyl)ethyl]morpholine
CAS:Versatile small molecule scaffold
Formula:C12H16INOPurity:Min. 95%Molecular weight:317.17 g/molRef: 3D-AEA83946
Discontinued product1,2,3,4,5-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/mol1,8-Dioxa-4-azaspiro[4.5]decane
CAS:Versatile small molecule scaffold
Formula:C7H13NO2Purity:Min. 95%Molecular weight:143.18 g/molRef: 3D-XEA82412
Discontinued product6-(3-Chlorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxylic Acid
CAS:Versatile small molecule scaffoldFormula:C12H8ClNO3Purity:Min. 95%Molecular weight:249.65 g/molRef: 3D-XFA26919
Discontinued product4-{[4-(Pyridin-2-yl)piperazin-1-yl]methyl}-1,3-thiazol-2-amine
CAS:Versatile small molecule scaffoldFormula:C13H17N5SPurity:Min. 95%Molecular weight:275.38 g/molRef: 3D-XKB93520
Discontinued product1-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 producttert-Butyl N-[(2R)-4-chloro-3-oxobutan-2-yl]carbamate
CAS:Versatile small molecule scaffold
Formula:C9H16ClNO3Purity:Min. 95%Color and Shape:PowderMolecular weight:221.68 g/molRef: 3D-XKC24150
Discontinued product5-(Chloromethyl)-3-methyl-1-phenyl-1H-pyrazole-4-carbonitrile
CAS:Versatile small molecule scaffold
Formula:C12H10ClN3Purity:Min. 95%Molecular weight:231.68 g/molMethyl 5-bromo-3-chloro-2-methylbenzoate
CAS:Versatile small molecule scaffold
Formula:C9H8BrClO2Purity:Min. 95%Molecular weight:263.51 g/mol2-(5-Chloropyridin-2-yl)-2-oxoethyl acetate
CAS:Versatile small molecule scaffold
Formula:C9H8ClNO3Purity:Min. 95%Molecular weight:213.62 g/molRef: 3D-XWC38084
Discontinued product2-Chloro-1,3-thiazole-5-sulfonamide
CAS:Versatile small molecule scaffold
Formula:C3H3ClN2O2S2Purity:Min. 95%Molecular weight:198.7 g/molRef: 3D-YIB36200
Discontinued product4-(Methoxycarbonyl)nicotinic acid
CAS:Versatile small molecule scaffold
Formula:C8H7NO4Purity:Min. 95%Molecular weight:181.15 g/molRef: 3D-ZAA20274
Discontinued product2-Methyl-1-phenylpyrrolidine-3-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C12H15NO2Purity:Min. 95%Molecular weight:205.25 g/molRef: 3D-XWC56732
Discontinued product1-[3-(Chloromethyl)benzoyl]piperidine
CAS:Versatile small molecule scaffold
Formula:C13H16ClNOPurity:Min. 95%Molecular weight:237.72 g/mol(S)-3-(Hydroxymethyl)thiomorpholine 1,1-dioxide hydrochloride
CAS:Versatile small molecule scaffoldFormula:C5H12ClNO3SPurity:Min. 95%Molecular weight:201.67 g/molRef: 3D-XWC60981
Discontinued product5-Amino-2,3-dihydroxybenzoic acid
CAS:Versatile small molecule scaffold
Formula:C7H7NO4Purity:Min. 95%Molecular weight:169.13 g/molRef: 3D-YFB04188
Discontinued product2,7-Difluoro-9-oxo-9,10-dihydroacridine-4-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C14H7F2NO3Purity:Min. 95%Molecular weight:275.2 g/molRef: 3D-XWC80123
Discontinued product2-(Benzylamino)-1-[3-(difluoromethoxy)phenyl]ethan-1-ol
CAS:Versatile small molecule scaffoldFormula:C16H17F2NO2Purity:Min. 95%Molecular weight:293.31 g/molRef: 3D-XWC80204
Discontinued product2-Chloro-5,8-difluoroquinoline
CAS:Versatile small molecule scaffold
Formula:C9H4ClF2NPurity:Min. 95%Molecular weight:199.58 g/mol5-Amino-2-phenoxybenzonitrile
CAS:Versatile small molecule scaffold
Formula:C13H10N2OPurity:Min. 95%Molecular weight:210.23 g/mol1λ⁴-Thiomorpholine-1,3-dione
CAS:Versatile small molecule scaffold
Formula:C4H7NO2SPurity:Min. 95%Molecular weight:133.17 g/molRef: 3D-NDA62029
Discontinued productMethyl 2-(methylamino)-3-nitrobenzoate
CAS:Versatile small molecule scaffold
Formula:C9H10N2O4Purity:Min. 95%Molecular weight:210.19 g/molRef: 3D-NLB29715
Discontinued product2-(2-Benzyl-4-chlorophenoxy)propanoic acid
CAS:Versatile small molecule scaffoldFormula:C16H15ClO3Purity:Min. 95%Molecular weight:290.74 g/molRef: 3D-NAA79403
Discontinued product1-(2,4-Difluorophenyl)-1H-1,3-benzodiazole-2-thiol
CAS:Versatile small molecule scaffoldFormula:C13H8F2N2SPurity:Min. 95%Molecular weight:262.28 g/molRef: 3D-NRB33351
Discontinued product(1-Methyl-1H-1,3-benzodiazol-2-yl)(phenyl)methanamine
CAS:Versatile small molecule scaffold
Formula:C15H15N3Purity:Min. 95%Molecular weight:237.31 g/molRef: 3D-NAA74537
Discontinued product1-Chloro-4-(chloromethyl)-2-methoxybenzene
CAS:Versatile small molecule scaffold
Formula:C8H8Cl2OPurity:Min. 95%Molecular weight:191.05 g/molRef: 3D-NAA72618
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-Chloro-2-hydroxy-6-methylphenylboronic acid
CAS:Versatile small molecule scaffoldFormula:C7H8BClO3Purity:Min. 95%Molecular weight:186.4 g/mol1-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/mol4,5-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 product2-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/mol8-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/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/mol
