Building Blocks
Subcategories of "Building Blocks"
- Boronic Acids & Boronic Acid Derivatives(5,783 products)
- Chiral Building Blocks(1,242 products)
- Hydrocarbon Building Blocks(6,105 products)
- Organic Building Blocks(61,055 products)
Found 205383 products of "Building Blocks"
Methyl 4-chloro-5-ethyl-1H-pyrazole-3-carboxylate
CAS:Versatile small molecule scaffold
Formula:C7H9ClN2O2Purity:Min. 95%Molecular weight:188.61 g/molRef: 3D-QBC73959
Discontinued product5-bromo-2,5-dihydrofuran-2-one
CAS:Versatile small molecule scaffold
Formula:C4H3BrO2Purity:Min. 95%Molecular weight:162.97 g/molRef: 3D-QBA12553
Discontinued product2-Methyl-2-(p-tolyl)propanenitrile
CAS:Versatile small molecule scaffold
Formula:C11H13NPurity:Min. 95%Molecular weight:159.23 g/mol4-Hydroxy-7-nitroquinoline-3-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C10H6N2O5Purity:Min. 95%Molecular weight:234.16 g/molRef: 3D-QBA10711
Discontinued product3,5-Dimethylphenyl Isothiocyanate
CAS:3,5-Dimethylphenyl Isothiocyanate is a sulfur analogue that has the same molecular weight and chemical properties as 3,5-dimethylthiophenol. It is used to derivatize organic compounds with thiol groups via reactions with aliphatic, aromatic, and heterocyclic systems. The enantiomer of this compound is called S-(+)-3,5-dimethylphenyl isothiocyanate.
Formula:C9H9NSPurity:Min. 95%Molecular weight:163.24 g/mol2-(2-Chloroquinolin-3-yl)acetonitrile
CAS:Versatile small molecule scaffold
Formula:C11H7ClN2Purity:Min. 95%Molecular weight:202.64 g/molRef: 3D-QBA04179
Discontinued product3-Pyridin-4-ylaniline
CAS:3-Pyridin-4-ylaniline is a chemotherapeutic that can be used to treat cancer. It has been shown to inhibit the growth of tumors in mice with leukemia, and it inhibits the replication of human cancer cells in vitro. The chemical structure of 3-Pyridin-4-ylaniline includes a nitrogen atom connected to an aromatic ring. The nitrogen atom is also bonded to two ligands, which are pyridazine and carbonyl groups. 3-Pyridin-4-ylaniline binds to purines, a type of molecule that are found in DNA and RNA. This binding prevents the incorporation of purines into DNA and inhibits cancer cell proliferation by blocking DNA synthesis.
Formula:C11H10N2Purity:Min. 95%Molecular weight:170.21 g/mol3,5-Dimethylpyrazole-1-carboximidamide hydrochloride
CAS:3,5-Dimethylpyrazole-1-carboximidamide hydrochloride is a test compound that can be used in enzyme preparations. It inhibits glyoxalase, which is an enzyme that catalyzes the reaction of glyoxal and lysine residues, preventing the formation of advanced glycation end products. 3,5-Dimethylpyrazole-1-carboximidamide hydrochloride has been shown to be a potent inhibitor of vesicular stomatitis virus (VSV) replication with high specificity for the aminoguanidine (AGA) site on VSV RNA polymerase. The mechanism for this inhibition is not fully understood; however, it is thought to involve the primary amines on 3,5-dimethylpyrazole-1-carboximidamide hydrochloride reacting with lysine residues on VSV RNA polymerase. This binding prevents amino acid activation and subsequent incorporation into the growing viral
Formula:C6H11ClN4Purity:Min. 95%Molecular weight:174.63 g/mol2-Chloro-N-(1-phenylethyl)propanamide
CAS:Versatile small molecule scaffold
Formula:C11H14ClNOPurity:Min. 95%Molecular weight:211.69 g/mol2-Chloro-N-[(3-methoxyphenyl)methyl]propanamide
CAS:Versatile small molecule scaffold
Formula:C11H14ClNO2Purity:Min. 95%Molecular weight:227.69 g/molN'-Hydroxynaphthalene-1-carboximidamide
CAS:Versatile small molecule scaffold
Formula:C11H10N2OPurity:Min. 95%Molecular weight:186.21 g/molRef: 3D-QBA01943
Discontinued productN-(Pyridin-2-yl)prop-2-enamide
CAS:N-(Pyridin-2-yl)prop-2-enamide is a synthetic compound that reacts with ethylene to form a fluorescent copolymer. It is activated by radiation and has a high quantum yield of fluorescence, which makes it useful for the detection of ethylene in the environment. N-(Pyridin-2-yl)prop-2-enamide has also been shown to have hydrophobic properties and can bind to biotin. This compound is an excellent monomer for supramolecular polymerization and can be used for the synthesis of polymers with interesting optical properties.
Formula:C8H8N2OPurity:Min. 95%Molecular weight:148.16 g/molRef: 3D-QBA00069
Discontinued product2-(1,2,3,4-Tetrahydroisoquinolin-2-yl)propanoic acid hydrochloride
CAS:Versatile small molecule scaffoldFormula:C12H16ClNO2Purity:Min. 95%Molecular weight:241.71 g/mol3-(2-Aminoethyl)-1H-indol-7-ol hydrochloride
CAS:Controlled ProductVersatile small molecule scaffoldFormula:C10H13ClN2OPurity:Min. 95%Molecular weight:212.7 g/molRef: 3D-QAB28146
Discontinued product7-Oxa-1-azaspiro[3.6]decane
CAS:Versatile small molecule scaffold
Formula:C8H15NOPurity:Min. 95%Molecular weight:141.21 g/molRef: 3D-PYB87516
Discontinued product6-oxa-2-azaspiro[3.5]nonane
CAS:Versatile small molecule scaffold
Formula:C7H13NOPurity:Min. 95%Molecular weight:127.2 g/molRef: 3D-PYB87508
Discontinued product2-(Butan-2-yl)-1,3-thiazolidine-4-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C8H15NO2SPurity:Min. 95%Molecular weight:189.28 g/moltert-Butyl 2-amino-4,4,4-trifluorobutanoate hydrochloride
CAS:Versatile small molecule scaffold
Formula:C8H15ClF3NO2Purity:Min. 95%Molecular weight:249.66 g/molRef: 3D-PYB70091
Discontinued product2-[(2-Benzyl-3-oxo-2,3-dihydro-1H-isoindol-1-yl)formamido]acetic acid
CAS:Versatile small molecule scaffold
Formula:C18H16N2O4Purity:Min. 95%Molecular weight:324.3 g/molRef: 3D-PYB67248
Discontinued product5-Oxo-2,3,5,9b-tetrahydro[1,3]thiazolo[2,3-a]isoindole-3-carboxylic acid 1-oxide
CAS:Versatile small molecule scaffold
Formula:C11H9NO4SPurity:Min. 95%Molecular weight:251.26 g/mol(3S)-2-(2-Fluorobenzenesulfonyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C16H14FNO4SPurity:Min. 95%Molecular weight:335.4 g/molRef: 3D-PYB62978
Discontinued product[4-Fluoro-3-(pyridin-4-yl)phenyl]methanol
CAS:Versatile small molecule scaffoldFormula:C12H10FNOPurity:Min. 95%Molecular weight:203.21 g/molRef: 3D-PYB38917
Discontinued product3-Fluoro-4-(3-fluorophenyl)aniline
CAS:Versatile small molecule scaffold
Formula:C12H9F2NPurity:Min. 95%Molecular weight:205.2 g/molRef: 3D-PYB38547
Discontinued product4-(Difluoromethoxy)-3-fluorobenzaldehyde
CAS:4-(Difluoromethoxy)-3-fluorobenzaldehyde is an electrophilic aromatic compound. It is synthesized by the reaction of 4-hydroxybenzaldehyde with an electrophile, such as fluorine. The mechanism of this reaction involves a nucleophilic attack on the carbonyl group from 4-hydroxybenzaldehyde by the electrophile, which forms a hydroxyl group. This electrophilic aromatic compound is toxic to selectively react with other molecules containing hydroxy groups, such as benzene. The reaction process can be performed in two ways: first, by heating in a vacuum and second, by refluxing in water or organic solvents.Formula:C8H5F3O2Purity:Min. 95%Molecular weight:190.12 g/molRef: 3D-PYB37956
Discontinued productMethyl 3-methyl-2-(trifluoromethyl)benzoate
CAS:Versatile small molecule scaffoldFormula:C10H9F3O2Purity:Min. 95%Molecular weight:218.17 g/molRef: 3D-PYB37885
Discontinued product2-Hydroxy-2-[3-(trifluoromethoxy)phenyl]acetic acid
CAS:Versatile small molecule scaffold
Formula:C9H7F3O4Purity:Min. 95%Molecular weight:236.14 g/molRef: 3D-PYB37855
Discontinued productEthyl 3-bromo-6-fluoropyridine-2-carboxylate
CAS:Versatile small molecule scaffoldFormula:C8H7BrFNO2Purity:Min. 95%Molecular weight:248.05 g/molRef: 3D-PYB37716
Discontinued product2-(4-Chloro-3-fluorophenyl)-2-hydroxyacetic acid
CAS:Versatile small molecule scaffold
Formula:C8H6ClFO3Purity:Min. 95%Molecular weight:204.58 g/molRef: 3D-PYB37699
Discontinued product3-(3,4-Difluorophenyl)pyridine
CAS:Versatile small molecule scaffold
Formula:C11H7F2NPurity:Min. 95%Molecular weight:191.18 g/molRef: 3D-PYB37640
Discontinued productMethyl 4-fluoropyridine-3-carboxylate
CAS:Versatile small molecule scaffoldFormula:C7H6FNO2Purity:Min. 95%Molecular weight:155.13 g/mol2-[2-Methyl-4-(trifluoromethyl)phenyl]acetic acid
CAS:Versatile small molecule scaffold
Formula:C10H9F3O2Purity:Min. 95%Molecular weight:218.17 g/molRef: 3D-PYB37327
Discontinued product2-(2-Bromo-4-fluorophenyl)-2-hydroxyacetic acid
CAS:Versatile small molecule scaffoldFormula:C8H6BrFO3Purity:Min. 95%Molecular weight:249.03 g/molRef: 3D-PYB37224
Discontinued product3-[(4-Aminophenyl)formamido]propanamide
CAS:Versatile small molecule scaffoldFormula:C10H13N3O2Purity:Min. 95%Molecular weight:207.23 g/molRef: 3D-PUB82289
Discontinued product13-Oxa-2,4,6-triazatricyclo[8.4.0.0,3,8]tetradeca-1(10),2,8-triene-5,7,14-trione
CAS:Versatile small molecule scaffold
Formula:C10H7N3O4Purity:Min. 95%Molecular weight:233.18 g/molRef: 3D-PUB82268
Discontinued product6-bromo-3-chloro-2-fluorobenzaldehyde
CAS:Versatile small molecule scaffold
Formula:C7H3BrClFOPurity:Min. 95%Molecular weight:237.5 g/molRef: 3D-PUB80902
Discontinued productN-(2-Acetamido-1,3-benzothiazol-6-yl)benzamide
CAS:Versatile small molecule scaffold
Formula:C16H13N3O2SPurity:Min. 95%Molecular weight:311.4 g/molRef: 3D-PUB60421
Discontinued product1-(2-Bromo-5-fluoropyridin-4-yl)ethanone
CAS:Versatile small molecule scaffold
Formula:C7H5BrFNOPurity:Min. 95%Molecular weight:218.02 g/mol5-Hydroxy-4,4-dimethyl-3-oxopentanenitrile
CAS:Versatile small molecule scaffold
Formula:C7H11NO2Purity:Min. 95%Molecular weight:141.17 g/molRef: 3D-PUA43233
Discontinued product9-Methyl-4-oxo-2-thiomorpholin-4-yl-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde
CAS:Versatile small molecule scaffold
Formula:C14H15N3O2SPurity:Min. 95%Molecular weight:289.35 g/molRef: 3D-PUA40112
Discontinued product2-(4,5-Dibromo-6-oxo-1,6-dihydropyridazin-1-yl)-N-methyl-N-[(thiophen-3-yl)methyl]acetamide
CAS:Versatile small molecule scaffoldFormula:C12H11Br2N3O2SPurity:Min. 95%Molecular weight:421.11 g/molRef: 3D-PTB99596
Discontinued productBenzyl 2-(difluoromethoxy)acetate
CAS:Versatile small molecule scaffold
Formula:C10H10F2O3Purity:Min. 95%Molecular weight:216.18 g/molRef: 3D-PTB70930
Discontinued productEthyl [1,3]thiazolo[5,4-b]pyridine-2-carboxylate
CAS:Versatile small molecule scaffold
Formula:C9H8N2O2SPurity:Min. 95%Molecular weight:208.24 g/molMethyl 2-hydroxy-2-(pyridin-2-yl)acetate hydrochloride
CAS:Versatile small molecule scaffold
Formula:C8H10ClNO3Purity:Min. 95%Molecular weight:203.6 g/molRef: 3D-PTB68774
Discontinued productN-Methyl-2-(N-methyl-1-phenylformamido)acetamide
CAS:Versatile small molecule scaffold
Formula:C11H14N2O2Purity:Min. 95%Molecular weight:206.2 g/molN-(2-Aminoethyl)-N-ethylaniline dihydrochloride
CAS:Versatile small molecule scaffold
Formula:C10H18Cl2N2Purity:Min. 95%Molecular weight:237.17 g/molRef: 3D-PTB30954
Discontinued product4-(4-Chlorophenyl)-3,3-dimethylbutanoic acid
CAS:Versatile small molecule scaffold
Formula:C12H15ClO2Purity:Min. 95%Molecular weight:226.7 g/molRef: 3D-PTB30325
Discontinued product1-Chloro-2-fluoro-4-methoxy-5-nitrobenzene
CAS:1-Chloro-2-fluoro-4-methoxy-5-nitrobenzene is a factor receptor inhibitor that belongs to the class of inhibitors of the epidermal growth factor receptor (EGFR). It has been shown to inhibit the growth of non-small cell lung cancer cells. 1-Chloro-2-fluoro-4-methoxy-5-nitrobenzene inhibits EGFR and prevents it from binding to its ligands, including epidermal growth factor and transforming growth factor alpha. This inhibition prevents activation of the tyrosine kinase domain, which is an enzyme that plays a key role in many cellular processes, such as cell proliferation. 1-Chloro-2-fluoro-4 methoxy 5 nitrobenzene has also been shown to be effective for treating skin disorders caused by excessive keratin production.Formula:C7H5ClFNO3Purity:Min. 95%Molecular weight:205.57 g/molRef: 3D-PTB28066
Discontinued product1-(3-Ethoxy-4-nitrophenyl)piperazine
CAS:Versatile small molecule scaffoldFormula:C12H17N3O3Purity:Min. 95%Molecular weight:251.28 g/molRef: 3D-PTB28028
Discontinued product5-(Difluoromethyl)-1-methyl-1H-pyrazole
CAS:Versatile small molecule scaffold
Formula:C5H6F2N2Purity:Min. 95%Molecular weight:132.11 g/molRef: 3D-PTB21236
Discontinued product2,2,2-Trifluoroethyl N-[4-(methylsulfanyl)phenyl]carbamate
CAS:Versatile small molecule scaffold
Formula:C10H10F3NO2SPurity:Min. 95%Molecular weight:265.25 g/molRef: 3D-PTA93524
Discontinued product
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