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 205376 products of "Building Blocks"
4-(2-Methoxyphenyl)piperidine hydrochloride
CAS:Versatile small molecule scaffold
Formula:C12H18ClNOPurity:Min. 95%Molecular weight:227.74 g/molrac-(1R,5S)-4-Oxaspiro[bicyclo[3.2.0]heptane-6,1'-cyclopentane]-7-one, cis
CAS:Versatile small molecule scaffold
Formula:C10H14O2Purity:Min. 95%Molecular weight:166.2 g/molRef: 3D-HCD80674
Discontinued product2,5-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 productN-Benzyl-2-chloro-N-(4-methyl-1,3-benzothiazol-2-yl)acetamide
CAS:Versatile small molecule scaffoldFormula:C17H15ClN2OSPurity:Min. 95%Molecular weight:330.8 g/molRef: 3D-EKB31946
Discontinued product(2-Chloro-1-methyl-1H-imidazol-5-yl)methanol
CAS:Versatile small molecule scaffoldFormula:C5H7ClN2OPurity:Min. 95%Molecular weight:146.57 g/mol(4-Ethylcycloheptyl)methanamines
CAS:Versatile small molecule scaffold
Formula:C10H21NPurity:Min. 95%Molecular weight:155.3 g/molRef: 3D-EJC74542
Discontinued product3-Amino-7-oxa-1λ⁶-thiaspiro[3.5]nonane-1,1-dione hydrochloride
CAS:Versatile small molecule scaffoldFormula:C7H14ClNO3SPurity:Min. 95%Molecular weight:227.7 g/molRef: 3D-FPD79892
Discontinued product2-(2-Methoxy-2-oxoethyl)furan-3-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C8H8O5Purity:Min. 95%Molecular weight:184.15 g/molRef: 3D-EJC00417
Discontinued product2-Carbamoyl-2-methylbutanoic acid
CAS:Versatile small molecule scaffold
Formula:C6H11NO3Purity:Min. 95%Molecular weight:145.2 g/molRef: 3D-EJB85063
Discontinued producttert-Butyl 2-(3-amino-2-oxo-1,2-dihydropyridin-1-yl)acetate
CAS:Versatile small molecule scaffold
Formula:C11H16N2O3Purity:Min. 95%Molecular weight:224.26 g/molRef: 3D-EHA52410
Discontinued product2-Chloro-4-methoxy-6-methyl-3-nitropyridine
CAS:Versatile small molecule scaffoldFormula:C7H7ClN2O3Purity:Min. 95%Molecular weight:202.59 g/molRef: 3D-EHA05694
Discontinued product5,6,7,8-Tetrahydroquinolin-2(1H)-one
CAS:Tetrahydroquinolin-2(1H)-one is a hydrobromide that has been found in the environment as an environmental pollutant. Tetrahydroquinolin-2(1H)-one is used to synthesize amides and has been studied by single-crystal x-ray diffraction. The molecule is centrosymmetric, with a molecular weight of 244.06 g/mol. Tetrahydroquinolin-2(1H)-one can be used as a ligand for metals such as chlorine and magnesium. It does not dissolve in water but does dissolve in organic solvents such as ethers, chloroform, or benzene.
Formula:C9H11NOPurity:Min. 95%Molecular weight:149.19 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/mol2-(5-Methyl-1H-pyrazol-1-yl)aniline
CAS:Versatile small molecule scaffold
Formula:C10H11N3Purity:Min. 95%Molecular weight:173.21 g/molRef: 3D-CWB58305
Discontinued product2-(1-Chloroethyl)pyrimidin-4-amine
CAS:Versatile small molecule scaffold
Formula:C6H8ClN3Purity:Min. 95%Molecular weight:157.6 g/molRef: 3D-CKC65124
Discontinued product3-(2-Bromophenoxy)propan-1-ol
CAS:Versatile small molecule scaffold
Formula:C9H11BrO2Purity:Min. 95%Molecular weight:231.09 g/mol2-[Ethyl(propan-2-yl)amino]ethan-1-ol
CAS:Controlled ProductVersatile small molecule scaffold
Formula:C7H17NOPurity:Min. 95%Molecular weight:131.22 g/mol1-Oxaspiro[4.5]dec-2-en-4-one
CAS:Versatile small molecule scaffold
Formula:C9H12O2Purity:Min. 95%Molecular weight:152.19 g/molRef: 3D-BDA95195
Discontinued productEthyl 3-(cyclopropylamino)propanoate
CAS:Versatile small molecule scaffold
Formula:C8H15NO2Purity:Min. 95%Molecular weight:157.21 g/mol2-{Imidazo[1,2-a]pyridin-2-yl}-1H-imidazole
CAS:Versatile small molecule scaffoldFormula:C10H8N4Purity:Min. 95%Molecular weight:184.2 g/molRef: 3D-FDD52429
Discontinued productN,2-Dimethylpyridin-3-amine hydrochloride
CAS:Versatile small molecule scaffoldFormula:C7H11ClN2Purity:Min. 95%Molecular weight:158.63 g/molRef: 3D-FDD51851
Discontinued productLithium 5-methyl-1H-1,2,4-triazole-3-carboxylate
CAS:Versatile small molecule scaffold
Formula:C4H4LiN3O2Purity:Min. 95%Molecular weight:133.1 g/molN-Methylpiperidine-4-carboxamide
CAS:Versatile small molecule scaffold
Formula:C7H14N2OPurity:Min. 95%Molecular weight:142.2 g/molRef: 3D-BAA90369
Discontinued product1-Chloro-4-isocyanobenzene
CAS:1-Chloro-4-isocyanobenzene (1CI) is an organic compound that has been used as a chemical probe for the detection of amines and other molecules on metal surfaces. The frequency shift in Raman spectra, which is observed after the addition of 1CI to the metal surface, is used to detect amines. 1CI has also been shown to be a potent inhibitor of mitochondrial function. This molecule binds to nucleophilic sites on metal surfaces and forms covalent bonds with them, leading to a high degree of inhibition.
1CI can be synthesized in three steps from commercially available starting materials and is relatively easy to purify.Formula:C7H4ClNPurity:Min. 95%Molecular weight:137.56 g/mol2-[3-(Propan-2-yl)phenoxy]acetic acid
CAS:2-[3-(Propan-2-yl)phenoxy]acetic acid is a chemical compound that is used as an additive in benzene, and is a phytotoxic chemical. It prevents the formation of chlorophyll by blocking electron transport and inhibiting photosynthesis. 2-[3-(Propan-2-yl)phenoxy]acetic acid is used to induce callus tissue from lettuce, radish, and other plants. This compound also inhibits the growth of various bacteria including Escherichia coli and Pseudomonas aeruginosa.
Formula:C11H14O3Purity:Min. 95%Molecular weight:194.23 g/molRef: 3D-BAA87852
Discontinued product3-[(Pyridin-4-yl)methyl]-1,2,4-oxadiazol-5-amine
CAS:Versatile small molecule scaffold
Formula:C8H8N4OPurity:Min. 95%Molecular weight:176.18 g/molRef: 3D-YZB21426
Discontinued product3-Carbamoyl-5-methylbenzoic acid
CAS:Versatile small molecule scaffold
Formula:C9H9NO3Purity:Min. 95%Molecular weight:179.17 g/molRef: 3D-YGC03374
Discontinued product4-(4H-1,2,4-Triazol-3-ylmethyl)benzoic acid
CAS:Versatile small molecule scaffold
Formula:C10H9N3O2Purity:Min. 95%Molecular weight:203.2 g/molRef: 3D-YGC03363
Discontinued product1-(4-{[4-(Ethylamino)pyridin-2-yl]methyl}piperazin-1-yl)ethan-1-one
CAS:Versatile small molecule scaffold
Formula:C14H22N4OPurity:Min. 95%Molecular weight:262.35 g/molRef: 3D-YGC03202
Discontinued product4-Chloro-1,6-dimethyl-1H-pyrazolo[3,4-d]pyrimidine
CAS:Versatile small molecule scaffoldFormula:C7H7ClN4Purity:Min. 95%Molecular weight:182.61 g/mol5-cyclopropyl-5-methyl-1,3-oxazolidine-2,4-dione
CAS:Versatile small molecule scaffold
Formula:C7H9NO3Purity:Min. 95%Molecular weight:155.15 g/molRef: 3D-YDA54752
Discontinued product3-Bromobenzo[b]thiophen-5-amine
CAS:Versatile small molecule scaffold
Formula:C8H6BrNSPurity:Min. 95%Molecular weight:228.11 g/molRef: 3D-YDA43436
Discontinued product1-(2,4-Difluorophenyl)propan-1-ol
CAS:Versatile small molecule scaffold
Formula:C9H10F2OPurity:Min. 95%Molecular weight:172.17 g/molRef: 3D-XZB99805
Discontinued product5-Fluoropyridine-3-sulfonamide
CAS:Versatile small molecule scaffold
Formula:C5H5FN2O2SPurity:Min. 95%Molecular weight:176.17 g/mol4-Methyl-1,2-oxazolidin-4-ol hydrochloride
CAS:Versatile small molecule scaffold
Formula:C4H10ClNO2Purity:Min. 95%Molecular weight:139.6 g/molRef: 3D-XLD15344
Discontinued product3-methylpyridine-2-sulfinate lithium
CAS:Versatile small molecule scaffoldFormula:C6H6LiNO2SPurity:Min. 95%Molecular weight:163.1 g/mol2-Sulfamoylpentanoic acid
CAS:Versatile small molecule scaffold
Formula:C5H11NO4SPurity:Min. 95%Molecular weight:181.21 g/molRef: 3D-XLC81845
Discontinued product1-(Cyclopropylmethyl)imidazolidin-2-one
CAS:Versatile small molecule scaffold
Formula:C7H12N2OPurity:Min. 95%Molecular weight:140.18 g/molRef: 3D-XLC04672
Discontinued product2-(2-[(Propan-2-yloxy)methyl]phenyl)acetic acid
CAS:Versatile small molecule scaffold
Formula:C12H16O3Purity:Min. 95%Molecular weight:208.3 g/molRef: 3D-XLC02690
Discontinued product1-Ethyl-2-ethynylbenzene
CAS:1-Ethyl-2-ethynylbenzene is an indene that can be synthesized by the reaction of 1-ethylbenzene with ethynylmagnesium bromide and trifluoroacetyl chloride. 1-Ethyl-2-ethynylbenzene reacts as a nucleophile with electrophiles, such as phenylsulfonyl and acetylene compounds, to form sulfones and acetylenes. It can also react with tetrafluoroborates to form indenes.
Formula:C10H10Purity:Min. 95%Molecular weight:130.19 g/molRef: 3D-ADA65949
Discontinued product1-[(3-Bromothiophen-2-yl)methyl]piperazine
CAS:Versatile small molecule scaffold
Formula:C9H13BrN2SPurity:Min. 95%Molecular weight:261.18 g/molRef: 3D-WYB72635
Discontinued product2-[1-(Difluoromethyl)-3,5-dimethyl-1H-pyrazol-4-yl]acetic acid
CAS:Controlled Product2-[1-(Difluoromethyl)-3,5-dimethyl-1H-pyrazol-4-yl]acetic acid is a potent inhibitor of peptide binding to the receptor. It has a Kd value of 0.2 μM and a Ki value of 1.6 μM in the inhibition of insulin binding to its receptor. 2-[1-(Difluoromethyl)-3,5-dimethyl-1H-pyrazol-4-yl]acetic acid is also an activator of protein interactions and ligand for research tools used for studying ion channels and other receptors. This chemical can be used as high purity reagent for life sciences, including cell biology and pharmacology.
Formula:C8H10F2N2O2Purity:Min. 95%Molecular weight:204.17 g/mol1-Phenyl-2-(trifluoromethoxy)ethan-1-ol
CAS:Versatile small molecule scaffoldFormula:C9H9F3O2Purity:Min. 95%Molecular weight:206.16 g/mol2'-[(tert-Butoxy)carbonyl]-2',3'-dihydro-1'H-spiro[cyclopropane-1,4'-isoquinoline]-1'-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C17H21NO4Purity:Min. 95%Molecular weight:303.4 g/molRef: 3D-WLD79997
Discontinued product2-Amino-3-(3-fluoro-4-hydroxy-5-nitrophenyl)propanoic acid hydrochloride
CAS:Versatile small molecule scaffold
Formula:C9H10ClFN2O5Purity:Min. 95%Molecular weight:280.6 g/mol1-Boc-piperidine-2-boronic Acid Pinacol Ester
CAS:Versatile small molecule scaffoldFormula:C16H30BNO4Purity:Min. 95%Molecular weight:311.23 g/molRef: 3D-WHD19258
Discontinued productN,N-Dimethyl-2-(1-(1-(pyridin-2-yl)ethyl)-1H-inden-2-yl)ethan-1-amine hydrochloride
CAS:Please enquire for more information about N,N-Dimethyl-2-(1-(1-(pyridin-2-yl)ethyl)-1H-inden-2-yl)ethan-1-amine hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C20H24N2•(HCl)2Purity:Min. 95%Molecular weight:365.34 g/molRef: 3D-FD183759
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-(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-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 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 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 product(1,2-Thiazol-5-yl)methanamine hydrochloride
CAS:Versatile small molecule scaffold
Formula:C4H7ClN2SPurity:Min. 95%Molecular weight:150.63 g/molRef: 3D-VID41014
Discontinued product(4-Hydroxy-5-methoxypent-1-yn-1-yl)trimethylsilane
CAS:Versatile small molecule scaffoldFormula:C9H18O2SiPurity:Min. 95%Molecular weight:186.32 g/molRef: 3D-VID40976
Discontinued product3-Cyclopropylcyclobutan-1-amine hydrochloride, somers
CAS:Versatile small molecule scaffold
Formula:C7H14ClNPurity:Min. 95%Molecular weight:147.64 g/mol7-amino-2H-1,4-benzothiazin-3(4H)-one 1,1-dioxide hydrochloride
CAS:Versatile small molecule scaffold
Formula:C8H9ClN2O3SPurity:Min. 95%Molecular weight:248.69 g/molRef: 3D-VID40915
Discontinued product2-(Difluoromethyl)morpholine hydrochloride
CAS:Versatile small molecule scaffoldFormula:C5H10ClF2NOPurity:Min. 95%Molecular weight:173.59 g/mol2-Cyclopentyloxy-benzaldehyde
CAS:2-Cyclopentyloxy-benzaldehyde has potent inhibitory activity against inflammatory diseases. It is a chemical compound that contains an amido group and two cyclopentyloxy groups. 2-Cyclopentyloxy-benzaldehyde inhibits the activation of glycogen synthase kinase-3, which is a protein that regulates inflammation in the body. This substance can be used to inhibit the spread of HIV or viral infections by inhibiting protein synthesis in these viruses. 2-Cyclopentyloxy-benzaldehyde also has an inhibitory effect on cachexia, which is a condition characterized by weight loss, muscle wasting, and fatigue.
Formula:C12H14O2Purity:Min. 95%Molecular weight:190.24 g/mol2-(Chloromethyl)-5,6,7,8-tetrahydroquinazolin-4(3H)-one
CAS:Versatile small molecule scaffold
Formula:C9H11ClN2OPurity:Min. 95%Molecular weight:198.65 g/molEthyl 1-amino-1-cyclobutanecarboxylate monohydrochloride
CAS:Ethyl 1-amino-1-cyclobutanecarboxylate monohydrochloride is a cyclic carbonyl compound that is used as a building block in organic synthesis. It has been used to synthesize a number of natural products, such as piperarborenine and cyclobutanes. This compound can be synthesized by reacting ethyl chloroformate with cyclobutanecarbaldehyde in the presence of an acid or base catalyst. The steric and geometric properties of this molecule are highlighted below.
Formula:C2H5O2CC4H6NH2·HClPurity:Min. 95%Molecular weight:179.64 g/mol4-(4-Bromophenyl)-2,6-dichloropyrimidine
CAS:Versatile small molecule scaffold
Formula:C10H5BrCl2N2Purity:Min. 95%Molecular weight:303.97 g/molRef: 3D-QJC18981
Discontinued product(5,6,7,8-Tetrahydro-4H-cyclohepta[D]isoxazol-3-yl)methanol
CAS:Versatile small molecule scaffold
Formula:C9H13NO2Purity:Min. 95%Molecular weight:167.2 g/mol3-(4-Methylphenyl)prop-2-yn-1-ol
CAS:Versatile small molecule scaffold
Formula:C10H10OPurity:Min. 95%Molecular weight:146.19 g/mol2-(2-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-1,2,3,4-tetrahydroisoquinolin-1-yl)acetic acid
CAS:Versatile small molecule scaffoldFormula:C26H23NO4Purity:Min. 95%Molecular weight:413.5 g/molRef: 3D-QWA48355
Discontinued productMethyl 6-Bromo-2-oxo-2,3-dihydro-1H-indole-4-carboxylate
CAS:Versatile small molecule scaffoldFormula:C10H8NO3BrPurity:Min. 95%Molecular weight:270.07 g/mol1-[(4-Bromophenyl)methyl]-3-(2-methylpropyl)-1,4-diazepane
CAS:Versatile small molecule scaffold
Formula:C16H25BrN2Purity:Min. 95%Molecular weight:325.29 g/molRef: 3D-QJC93175
Discontinued product4,5-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/moltert-Butyl (2,2-difluoro-3-hydroxypropyl)carbamate
CAS:Versatile small molecule scaffoldFormula:C10H13NO4Purity:Min. 95%Molecular weight:211.21 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/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/mol4,5-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
