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 205373 products of "Building Blocks"
3-((Thiazol-5-ylmethyl)amino)benzoic acid
CAS:Versatile small molecule scaffold
Formula:C11H10N2O2SPurity:Min. 95%Molecular weight:234.28 g/mol2-Chloro-5-(methoxymethyl)-1,3,4-thiadiazole
CAS:Versatile small molecule scaffoldFormula:C4H5ClN2OSPurity:Min. 95%Molecular weight:164.61 g/molRef: 3D-PDC25110
Discontinued product2-Bromo-5-fluoro-4-methoxybenzoic acid
CAS:Versatile small molecule scaffold
Formula:C8H6BrFO3Purity:Min. 95%Molecular weight:249.03 g/molN-(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 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 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 product1-Methyl-1,7-diazaspiro[4.5]decane dihydrochloride
CAS:Versatile small molecule scaffold
Formula:C9H20Cl2N2Purity:Min. 95%Molecular weight:227.17 g/molRef: 3D-NKD10054
Discontinued product3-Amino-2,2-difluoropropanamide hydrochloride
CAS:Versatile small molecule scaffold
Formula:C3H7ClF2N2OPurity:Min. 95%Molecular weight:160.55 g/molRef: 3D-NKD09321
Discontinued product3-Cyano-1-methylcyclobutane-1-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C7H9NO2Purity:Min. 95%Molecular weight:139.15 g/molRef: 3D-NKD04501
Discontinued product2-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-2-azabicyclo[2.2.2]oct-7-ene-6-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C23H21NO4Purity:Min. 95%Molecular weight:375.4 g/mol(3R,4S)-rel-4-Bromotetrahydro-thiophene-3-ol 1,1-dioxide
CAS:Versatile small molecule scaffoldFormula:C4H7BrO3SPurity:Min. 95%Molecular weight:215.07 g/molN-(2-Chloroethyl)-N-ethylpropan-1-amine hydrochloride
CAS:Controlled ProductVersatile small molecule scaffold
Formula:C7H17Cl2NPurity:Min. 95%Molecular weight:186.12 g/molRef: 3D-NAA10593
Discontinued productMethyl 3-amino-1-(propan-2-yl)-1H-pyrazole-4-carboxylate
CAS:Versatile small molecule scaffold
Formula:C8H13N3O2Purity:Min. 95%Molecular weight:183.21 g/molRef: 3D-MWC97411
Discontinued product4-Iodo-1-methyl-1H-pyrazole-5-carbohydrazide
CAS:Versatile small molecule scaffold
Formula:C5H7IN4OPurity:Min. 95%Molecular weight:266.04 g/molRef: 3D-MVA81000
Discontinued product3-Amino-N,N-dimethyl-4-nitroaniline
CAS:Versatile small molecule scaffold
Formula:C8H11N3O2Purity:Min. 95%Molecular weight:181.19 g/mol4-(2-Hydroxyethyl)-2,6-dimethoxyphenol
CAS:Controlled Product4-(2-Hydroxyethyl)-2,6-dimethoxyphenol is a phenolic compound that can be extracted from the bark of the Indian tree Terminalia arjuna. The extract has been used in traditional medicine for centuries to treat diabetes and cancer. In vitro studies have shown that this extract inhibits the activity of viruses, including HIV, with a mechanism of action similar to that of indinavir. 4-(2-Hydroxyethyl)-2,6-dimethoxyphenol also has an antioxidant effect and stimulates the production of glutathione reductase and superoxide dismutase by cells in culture. 4-(2-Hydroxyethyl)-2,6-dimethoxyphenol is used as an herbal drug in India and research has found it to be hepatoprotective when administered orally to rats.
Formula:C10H14O4Purity:Min. 95%Color and Shape:PowderMolecular weight:198.22 g/mol3,4-Dihydro-2H-1-benzothiopyran-6-carboxylic acid 1,1-dioxide
CAS:Versatile small molecule scaffold
Formula:C10H10O4SPurity:Min. 95%Molecular weight:226.25 g/molRef: 3D-VDB69313
Discontinued product3-(2-Bromophenyl)-2-oxopropanoic acid
CAS:Versatile small molecule scaffold
Formula:C9H7BrO3Purity:Min. 95%Molecular weight:243.05 g/molRef: 3D-VEA24065
Discontinued product7-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 product6-Amino-2-fluoro-3-methylbenzoic acid
CAS:Versatile small molecule scaffold
Formula:C8H8FNO2Purity:Min. 95%Molecular weight:169.15 g/molRef: 3D-MAB34784
Discontinued product1-(4-Acetyl-3-ethyl-5-methyl-1H-pyrrol-2-yl)-2-chloroethan-1-one
CAS:Versatile small molecule scaffold
Formula:C11H14ClNO2Purity:Min. 95%Molecular weight:227.69 g/mol2-(5-Chloro-1-methyl-1H-imidazol-2-yl)ethanethioamide
CAS:Versatile small molecule scaffoldFormula:C6H8ClN3SPurity:Min. 95%Molecular weight:189.67 g/molRef: 3D-LYB34915
Discontinued product(R)-tert-Butyl 3-(4-aminophenoxy)pyrrolidine-1-carboxylate
CAS:Versatile small molecule scaffold
Formula:C15H22N2O3Purity:Min. 95%Molecular weight:278.35 g/molRef: 3D-LRB48830
Discontinued product4-(1-Aminoethyl)-N-methylbenzene-1-sulfonamide
CAS:Versatile small molecule scaffold
Formula:C9H14N2O2SPurity:Min. 95%Molecular weight:214.29 g/mol3,6-Dimethyl-1-{[(propan-2-yl)carbamoyl]methyl}-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C14H18N4O3Purity:Min. 95%Molecular weight:290.32 g/mol3-(4-Aminopiperidin-1-yl)propanoic acid dihydrochloride
CAS:Versatile small molecule scaffold
Formula:C8H18Cl2N2O2Purity:Min. 95%Molecular weight:245.14 g/molRef: 3D-LIC70652
Discontinued product3-Cyclopropylcyclobutan-1-amine hydrochloride, somers
CAS:Versatile small molecule scaffold
Formula:C7H14ClNPurity:Min. 95%Molecular weight:147.64 g/mol2-[1-Methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl]ethan-1-amine
CAS:Versatile small molecule scaffold
Formula:C7H10F3N3Purity:Min. 95%Molecular weight:193.17 g/molRef: 3D-LEC00361
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 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 product5-(1-Methylcyclohexyl)-1,2-oxazol-3-amine
CAS:Versatile small molecule scaffoldFormula:C10H16N2OPurity:Min. 95%Molecular weight:180.2 g/molRef: 3D-VSC16818
Discontinued product1-(4-Aminophenoxy)-3-(dimethylamino)propan-2-ol
CAS:Versatile small molecule scaffold
Formula:C11H18N2O2Purity:Min. 95%Molecular weight:210.27 g/molRef: 3D-KKA04560
Discontinued product2-Chloro-1-(1-methyl-1H-imidazol-2-yl)ethan-1-one
CAS:Versatile small molecule scaffold
Formula:C6H7ClN2OPurity:Min. 95%Molecular weight:158.58 g/mol(R)-2-(Tetrahydrofuran-3-yl)acetic Acid
CAS:Versatile small molecule scaffold
Formula:C6H10O3Purity:Min. 95%Molecular weight:130.14 g/molRef: 3D-WFA25525
Discontinued product3-Bromo-2,5-dichlorothiophene
CAS:Versatile small molecule scaffold
Formula:C4HBrCl2SPurity:Min. 95%Molecular weight:231.93 g/mol1-tert-Butylazetidine-2-carbohydrazide
CAS:Versatile small molecule scaffoldFormula:C8H17N3OPurity:Min. 95%Molecular weight:171.24 g/molRef: 3D-KCA16934
Discontinued product(4-Bromo-3-methylpyridin-2-yl)methanol
CAS:Versatile small molecule scaffoldFormula:C7H8BrNOPurity:Min. 95%Molecular weight:202.05 g/mol1-(2,3-Dichlorophenyl)cyclobutanecarbonitrile
CAS:Versatile small molecule scaffold
Formula:C11H9Cl2NPurity:Min. 95%Molecular weight:226.1 g/mol1-(2-aminoethyl)cyclopropane-1-carboxylic acid hydrochloride
CAS:Versatile small molecule scaffold
Formula:C6H12ClNO2Purity:Min. 95%Molecular weight:165.62 g/molRef: 3D-WGC60217
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/mol2-(Aminomethyl)-4-chloropyrimidine HCl
CAS:Versatile small molecule scaffold
Formula:C5H7Cl2N3Purity:Min. 95%Molecular weight:180.04 g/molMethyl 2-(bromomethyl)-5-cyanobenzoate
CAS:Versatile small molecule scaffold
Formula:C10H8BrNO2Purity:Min. 95%Molecular weight:254.08 g/mol3,5-Diethyl-1-methyl-1H-pyrazole-4-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C9H14N2O2Purity:Min. 95%Molecular weight:182.22 g/molRef: 3D-WWB62740
Discontinued product2,3,3-Trichloroprop-2-en-1-amine hydrochloride
CAS:Versatile small molecule scaffold
Formula:C3H5Cl4NPurity:Min. 95%Molecular weight:196.9 g/molRef: 3D-KAA27429
Discontinued productN-tert-Butyl-2-sulfanylacetamide
CAS:Versatile small molecule scaffold
Formula:C6H13NOSPurity:Min. 95%Molecular weight:147.2 g/molMethyl (S)-3-amino-3-(4-fluorophenyl)propanoate hydrochloride
CAS:Versatile small molecule scaffoldFormula:C10H13ClFNO2Purity:Min. 95%Molecular weight:233.67 g/molRef: 3D-WZB17474
Discontinued product3-[(Furan-2-ylmethyl)sulfanyl]prop-2-enoic acid
CAS:Versatile small molecule scaffold
Formula:C8H8O3SPurity:Min. 95%Molecular weight:184.21 g/molRef: 3D-JFC43383
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 producttert-Butyl 5-amino-4,4-difluoroazepane-1-carboxylate
CAS:Versatile small molecule scaffold
Formula:C11H20F2N2O2Purity:Min. 95%Molecular weight:250.29 g/molRef: 3D-XLD51829
Discontinued product2,6-dimethylbenzene-1-sulfinate lithium
CAS:Versatile small molecule scaffoldFormula:C8H9LiO2SPurity:Min. 95%Molecular weight:176.2 g/molRef: 3D-XLD55962
Discontinued productMethyl 3-tert-butyl-1,2,3,4-tetrahydroquinoline-6-carboxylate hydrochloride
CAS:Versatile small molecule scaffoldFormula:C15H22ClNO2Purity:Min. 95%Molecular weight:283.8 g/molRef: 3D-XLD59631
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 product(Oxetan-3-yl)hydrazine, oxalic acid
CAS:Versatile small molecule scaffold
Formula:C5H10N2O5Purity:Min. 95%Molecular weight:178.1 g/mol5,5,6,6,6-Pentafluorohexan-1-ol
CAS:Versatile small molecule scaffold
Formula:C6H9F5OPurity:Min. 95%Molecular weight:192.13 g/mol(1R)-1-(1H-Imidazol-2-yl)ethan-1-amine dihydrochloride
CAS:Versatile small molecule scaffold
Formula:C5H11Cl2N3Purity:Min. 95%Molecular weight:184.06 g/molRef: 3D-HXC91437
Discontinued productrac-[(2R,5S)-5-Phenyloxolan-2-yl]methanamine hydrochloride
CAS:Versatile small molecule scaffold
Formula:C11H16ClNOPurity:Min. 95%Molecular weight:213.7 g/molRef: 3D-HXC89108
Discontinued product(2S)-4-{[(tert-Butoxy)carbonyl]amino}-2-(difluoromethoxy)butanoic acid
CAS:Versatile small molecule scaffoldFormula:C10H17F2NO5Purity:Min. 95%Molecular weight:269.24 g/molRef: 3D-HXC89102
Discontinued product1-(2-Methylprop-2-en-1-yl)piperidin-4-amine
CAS:1-(2-Methylprop-2-en-1-yl)piperidin-4-amine is an inhibitor that blocks the activity of ion channels. It is a competitive antagonist at the NMDA receptor and has been shown to inhibit the binding of glutamate, which is a neurotransmitter involved in synaptic transmission. 1-(2-Methylprop-2-en-1-yl)piperidin-4-amine also inhibits β 2 -adrenergic receptors and has been shown to be a potent activator of G protein coupled receptors. This chemical may also be used as a research tool for studying the effects of ligands on cell biology, peptides, pharmacology, or life science. It has high purity and CAS No. 1082454-34-9.
Formula:C9H18N2Purity:Min. 95%Molecular weight:154.25 g/mol(4-Bromo-phenyl)-cyclobutyl-acetic acid
CAS:Versatile small molecule scaffoldFormula:C12H13BrO2Purity:Min. 95%Molecular weight:269.13 g/molRef: 3D-HTB45352
Discontinued productOpn4 Antagonist
CAS:The Opn4 antagonist is a chemical that blocks the activity of the protein melanopsin, which is involved in regulating circadian rhythms. It has been shown to inhibit melatonin synthesis and muscle fiber contraction when applied intravitreally. These effects may be mediated by membrane channels that are activated by chloride ions. The effect of the Opn4 antagonist on photoreceptor cells is not yet known.
Formula:C13H19NO3SPurity:Min. 95%Molecular weight:269.36 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 product3-Chloro-1-cyclopropyl-1,2-dihydropyrazin-2-one
CAS:Versatile small molecule scaffold
Formula:C7H7ClN2OPurity:Min. 95%Molecular weight:170.59 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 product1-Hydroxymethyl-2-Oxa-5-Aza-Bicyclo[2.2.1]Heptane-5-Carboxylic Acid Tert-Butyl Ester
CAS:Versatile small molecule scaffold
Formula:C11H19NO4Purity:Min. 95%Molecular weight:229.27 g/mol1,3-Dimethyl 2-(3-chlorophenyl)propanedioate
CAS:Versatile small molecule scaffold
Formula:C11H11ClO4Purity:Min. 95%Molecular weight:242.65 g/molRef: 3D-HEA85560
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 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 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/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/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/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
