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"
2-Bromo-6-formylbenzonitrile
CAS:Versatile small molecule scaffold
Formula:C8H4BrNOPurity:Min. 95%Molecular weight:210.03 g/mol(2-Cyanopyrimidin-5-yl)boronic acid
CAS:Versatile small molecule scaffold
Formula:C5H4BN3O2Purity:Min. 95%Molecular weight:148.92 g/molRef: 3D-PWB10081
Discontinued product5-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-2-fluorobenzoic acid
CAS:Versatile small molecule scaffold
Formula:C22H16FNO4Purity:Min. 95%Molecular weight:377.4 g/mol4-Acetyl-5-methyl-3-(propan-2-yl)-1H-pyrrole-2-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C11H15NO3Purity:Min. 95%Molecular weight:209.24 g/molRef: 3D-YGC02414
Discontinued product2-(5-Chloro-1-methyl-1H-imidazol-2-yl)-2,2-difluoroacetic acid hydrochloride
CAS:Versatile small molecule scaffoldFormula:C6H6Cl2F2N2O2Purity:Min. 95%Molecular weight:247 g/molRef: 3D-YGC02390
Discontinued product2-(6-Aminopyridin-2-yl)acetonitrile
CAS:Versatile small molecule scaffold
Formula:C7H7N3Purity:Min. 95%Molecular weight:133.15 g/molRef: 3D-ARA77668
Discontinued product4-Bromo-5-fluoro-isoquinoline
CAS:Versatile small molecule scaffold
Formula:C9H5BrFNPurity:Min. 95%Molecular weight:226.04 g/molRef: 3D-BPA45758
Discontinued product4-Amino-3-bromo-5-nitrobenzonitrile
CAS:Versatile small molecule scaffold
Formula:C7H4BrN3O2Purity:Min. 95%Molecular weight:242.03 g/mol5-(Chloromethyl)-3-methyl-1-phenyl-1H-pyrazole-4-carbonitrile
CAS:Versatile small molecule scaffold
Formula:C12H10ClN3Purity:Min. 95%Molecular weight:231.68 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 product2-{2H,3H-Imidazo[2,1-b][1,3]thiazol-6-yl}ethan-1-amine hydrochloride
CAS:Versatile small molecule scaffold
Formula:C7H12ClN3SPurity:Min. 95%Molecular weight:205.71 g/mol2-(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 product2,7-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 product(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 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 producttert-Butyl N-[1-cyano-3-(propan-2-yloxy)propyl]carbamate
CAS:Versatile small molecule scaffoldFormula:C12H22N2O3Purity:Min. 95%Molecular weight:242.31 g/molRef: 3D-XWC38667
Discontinued product2-(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 product1,2-Di-tert-butyl pyrrolidine-1,2-dicarboxylate
CAS:Versatile small molecule scaffoldFormula:C14H25NO4Purity:Min. 95%Molecular weight:271.35 g/molRef: 3D-XNA18918
Discontinued product5-Chloro-1-methyl-1H-indole-3-carboxylic acid
CAS:Controlled ProductVersatile small molecule scaffoldFormula:C10H8ClNO2Purity:Min. 95%Molecular weight:209.63 g/molRef: 3D-XGA59662
Discontinued productN-[(4-Chlorophenyl)methyl]-4,5-dihydro-1,3-thiazol-2-amine
CAS:Versatile small molecule scaffold
Formula:C10H11ClN2SPurity:Min. 95%Molecular weight:226.73 g/mol3-Bromo-7-methoxy-2H-1-benzopyran-2-one
CAS:3-Bromo-7-methoxy-2H-1-benzopyran-2-one is a coumarin derivative that has been shown to cause liver lesions in rats. The compound can also inhibit locomotor activity, as well as have a significant effect on the levels of serum prolactin. 3-Bromo-7-methoxy-2H-1-benzopyran-2-one is a ligand for the 5HT2 receptor, and it has been suggested that this may be due to its coordination geometry. In addition, 3BMOP binds to DNA with high affinity and specificity, which suggests that it could be used as an antitumor agent.
Formula:C10H7BrO3Purity:Min. 95%Molecular weight:255.06 g/molEthyl 3-(cyclopropylamino)propanoate
CAS:Versatile small molecule scaffold
Formula:C8H15NO2Purity:Min. 95%Molecular weight:157.21 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 product2-(Pyridin-3-yl)-3H,4H,5H,6H,7H-cyclopenta[D]pyrimidin-4-one
CAS:Versatile small molecule scaffold
Formula:C12H11N3OPurity:Min. 95%Molecular weight:213.23 g/molRef: 3D-PZB74791
Discontinued product1-Boc-piperidine-2-boronic Acid Pinacol Ester
CAS:Versatile small molecule scaffoldFormula:C16H30BNO4Purity:Min. 95%Molecular weight:311.23 g/molRef: 3D-WHD19258
Discontinued product2-(5-Methyl-1,3,4-oxadiazol-2-yl)aniline
CAS:Versatile small molecule scaffold
Formula:C9H9N3OPurity:Min. 95%Molecular weight:175.19 g/mol4-Formyl-2-methoxyphenyl 3,4,5-trimethoxybenzoate
CAS:Versatile small molecule scaffoldFormula:C18H18O7Purity:Min. 95%Molecular weight:346.3 g/molrac-(3aR,6aS)-Hexahydropyrrolo[3,4-c]pyrrol-1(2H)-one hydrochloride
CAS:Versatile small molecule scaffoldFormula:C6H11ClN2OPurity:Min. 95%Molecular weight:162.62 g/mol2-(Dimethyl-1,2-oxazol-4-yl)propan-2-amine
CAS:Versatile small molecule scaffold
Formula:C8H14N2OPurity:Min. 95%Molecular weight:154.21 g/molRef: 3D-VKC10832
Discontinued product(3S)-1-(Pyridin-2-yl)pyrrolidin-3-ol
CAS:Versatile small molecule scaffold
Formula:C9H12N2OPurity:Min. 95%Molecular weight:164.2 g/molRef: 3D-VKB58871
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 productN-(Cyclohexylmethyl)-2-hydroxyacetamide
CAS:Versatile small molecule scaffoldFormula:C9H17NO2Purity:Min. 95%Molecular weight:171.24 g/molRef: 3D-VAB40530
Discontinued productMethyl 3-(4-nitro-1H-pyrazol-1-yl)propanoate
CAS:Versatile small molecule scaffold
Formula:C7H9N3O4Purity:Min. 95%Molecular weight:199.16 g/molRef: 3D-UUA74722
Discontinued product4H,5H-Pyrazolo[1,5-a]quinazolin-5-one
CAS:4H,5H-Pyrazolo[1,5-a]quinazolin-5-one is a class of heterocyclic compounds that inhibit the parp-1 and parp proteins. These inhibitors are low nanomolar to nanomolar in potency and have been synthesized from chloride and amides. They have been shown to be potent inhibitors of the growth of cancer cells.
Formula:C10H7N3OPurity:Min. 95%Molecular weight:185.18 g/molN-(1-Benzyl-3-phenylpyrrolidin-3-yl)acetamide
CAS:Versatile small molecule scaffoldFormula:C19H22N2OPurity:Min. 95%Molecular weight:294.4 g/molRef: 3D-PZC01626
Discontinued productEthyl 2-(indol-3-yl)-2-oxoacetate
CAS:Ethyl 2-(indol-3-yl)-2-oxoacetate is a hydroxy derivative of the amino acid tyrosine. It inhibits the enzyme tyrosine hydroxylase, which catalyzes the conversion of tyrosine to L-DOPA. This in turn affects dopamine synthesis and has an inhibitory effect on rat brain. Ethyl 2-(indol-3-yl)-2-oxoacetate also inhibits methylmagnesium borohydride in vitro, which is a reagent that breaks down esters, amides, and nitriles. Tyrosine hydroxylase is inhibited by the presence of two hydroxy groups on the ethyl side chain and one hydroxy group on the indole ring. It can be used as a structural analogue for other drugs that are used to treat Parkinson's disease or depression.
Formula:C12H11NO3Purity:Min. 95%Molecular weight:217.22 g/molEthyl 3-(pyridin-3-yl)-1H-1,2,4-triazole-5-carboxylate
CAS:Versatile small molecule scaffold
Formula:C10H10N4O2Purity:Min. 95%Molecular weight:218.21 g/molRef: 3D-TDC27071
Discontinued product3-Amino-4-(4H-1,2,4-triazol-4-yl)benzoic acid
CAS:Versatile small molecule scaffoldFormula:C9H8N4O2Purity:Min. 95%Molecular weight:204.19 g/molRef: 3D-TDC08790
Discontinued product1-(Fluoromethyl)cyclobutan-1-amine hydrochloride
CAS:Versatile small molecule scaffoldFormula:C5H11ClFNPurity:Min. 95%Molecular weight:139.6 g/molRef: 3D-TAC88338
Discontinued product4-Fluoro-3-(methanesulfonyl)phenylboronic acid
CAS:Versatile small molecule scaffold
Formula:C7H8BFO4SPurity:Min. 95%Molecular weight:218.02 g/molRef: 3D-TAC49635
Discontinued producttert-Butyl N-[1-(4-aminophenyl)ethyl]carbamate
CAS:Versatile small molecule scaffold
Formula:C13H20N2O2Purity:Min. 95%Molecular weight:236.31 g/molRef: 3D-TAB08668
Discontinued product4-Bromo-1-N-cyclopropylbenzene-1,2-diamine
CAS:Versatile small molecule scaffoldFormula:C9H11BrN2Purity:Min. 95%Molecular weight:227.1 g/molRef: 3D-STB29141
Discontinued product3-Cyano-5-(trifluoromethyl)benzoic Acid
CAS:Versatile small molecule scaffold
Formula:C9H4NO2F3Purity:Min. 95%Molecular weight:215.12 g/mol1-(2,5-Dimethylfuran-3-yl)ethan-1-amine
CAS:Versatile small molecule scaffold
Formula:C8H13NOPurity:Min. 95%Molecular weight:139.19 g/molRef: 3D-SMA83020
Discontinued product1-[2-(Propan-2-yloxy)ethyl]cyclopropan-1-amine hydrochloride
CAS:Versatile small molecule scaffoldFormula:C8H18ClNOPurity:Min. 95%Molecular weight:179.69 g/molRef: 3D-PZC01648
Discontinued product2-(3-Aminophenyl)ethyl acetate
CAS:Versatile small molecule scaffold
Formula:C10H13NO2Purity:Min. 95%Molecular weight:179.22 g/molRef: 3D-QCB99522
Discontinued product3-Bromo-5-(trifluoromethyl)pyridin-4-amine
CAS:Versatile small molecule scaffold
Formula:C6H4BrF3N2Purity:Min. 95%Molecular weight:241.01 g/molRef: 3D-SGC62288
Discontinued producttert-Butyl N-{4-ethynylbicyclo[2.2.2]octan-1-yl}carbamate
CAS:Versatile small molecule scaffoldFormula:C15H23NO2Purity:Min. 95%Molecular weight:249.35 g/molRef: 3D-SGC55140
Discontinued product(1-Ethyl-1H-1,2,4-triazol-5-yl)methanol
CAS:Versatile small molecule scaffold
Formula:C5H9N3OPurity:Min. 95%Molecular weight:127.14 g/mol6-(4-{[(9H-Fluoren-9-yl)methoxy]carbonyl}piperazin-1-yl)pyridazine-3-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C24H22N4O4Purity:Min. 95%Molecular weight:430.5 g/molRef: 3D-QID29084
Discontinued product3-Amino-4-methyl-N-[3-(trifluoromethyl)phenyl]benzene-1-sulfonamide
CAS:Versatile small molecule scaffoldFormula:C14H13F3N2O2SPurity:Min. 95%Molecular weight:330.33 g/molRef: 3D-QXA20922
Discontinued productEthyl 2-(propan-2-yloxy)acetate
CAS:Ethyl 2-(propan-2-yloxy)acetate is a high concentration organometallic compound that is an active substance. The organometallic compound consists of a magnesium atom, an aliphatic hydrocarbon group, and a polyolefin. It has been shown to have a blood pressure lowering effect in rats. Ethyl 2-(propan-2-yloxy)acetate is an ester compound that acts as an intermediate in the production of other substances with therapeutic properties.
Formula:C7H14O3Purity:Min. 95%Molecular weight:146.18 g/mol3-[(Trimethylsilyl)oxy]oxane-3-carbonitrile
CAS:Versatile small molecule scaffold
Formula:C9H17NO2SiPurity:Min. 95%Molecular weight:199.32 g/molRef: 3D-RDC77065
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/mol1-(4-Chloro-2-methylphenyl)-2,3-dihydro-1H-1,2,4-triazol-3-one
CAS:Versatile small molecule scaffoldFormula:C9H8ClN3OPurity:Min. 95%Molecular weight:209.63 g/molRef: 3D-SBA09763
Discontinued product6-Propyl-5,6-dihydro-2H-pyran-2-one
CAS:6-Propyl-5,6-dihydro-2H-pyran-2-one belongs to the class of isoquinoline alkaloids. It is found in leguminosae plants and has a strong spectrum of activity against bacteria, viruses and fungi. This compound is also used for the treatment of malaria and as an antihelminthic agent. The index of this substance is unknown, but it has been shown to have a mass spectrum that corresponds with that of prosopis. 6-Propyl-5,6-dihydro-2H-pyran-2-one is semiarid and indehiscent, with volatile fruit.
Formula:C8H12O2Purity:Min. 95%Molecular weight:140.18 g/molRef: 3D-RAA40069
Discontinued product(1-Chlorocyclohexyl)methanamine hydrochloride
CAS:Versatile small molecule scaffold
Formula:C7H15Cl2NPurity:Min. 95%Molecular weight:184.1 g/molRef: 3D-SBA00983
Discontinued product2-(5-Amino-2-oxo-1,2-dihydropyridin-1-yl)acetamide
CAS:Versatile small molecule scaffoldFormula:C7H9N3O2Purity:Min. 95%Molecular weight:167.17 g/molRef: 3D-RQB76653
Discontinued product1-[(3-Aminophenyl)methyl]piperidin-4-ol
CAS:Versatile small molecule scaffoldFormula:C12H18N2OPurity:Min. 95%Molecular weight:206.28 g/molRef: 3D-RQB75784
Discontinued productEthyl N-(3-amino-2-methylphenyl)carbamate
CAS:Versatile small molecule scaffold
Formula:C10H14N2O2Purity:Min. 95%Molecular weight:194.23 g/mol[2-(Propan-2-yloxy)pyridin-4-yl]methanamine
CAS:Versatile small molecule scaffold
Formula:C9H14N2OPurity:Min. 95%Molecular weight:166.22 g/molN-Propyl-2,3-dihydro-1H-inden-1-amine
CAS:Controlled ProductVersatile small molecule scaffoldFormula:C12H17NPurity:Min. 95%Molecular weight:175.27 g/molRef: 3D-RQB71948
Discontinued product8-Oxo-8H-pyrano[3,4-b]pyridine-6-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C9H5NO4Purity:Min. 95%Molecular weight:191.14 g/molRef: 3D-RID26773
Discontinued product3-(3-Chlorophenyl)-2-methylpropanoic acid
CAS:Versatile small molecule scaffoldFormula:C10H11ClO2Purity:Min. 95%Molecular weight:198.64 g/molRef: 3D-RCA73500
Discontinued product5-Methyl-7-oxa-5-azaspiro[3.4]octane-6,8-dione
CAS:Versatile small molecule scaffold
Formula:C7H9NO3Purity:Min. 95%Molecular weight:155.15 g/molRef: 3D-JBD32590
Discontinued product3-Fluoro-4-(4-iodophenoxymethyl)benzamide
CAS:Versatile small molecule scaffoldFormula:C14H11FINO2Purity:Min. 95%Molecular weight:371.14 g/molRef: 3D-JBC14709
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 producttert-Butyl (2,2-difluoro-3-hydroxypropyl)carbamate
CAS:Versatile small molecule scaffoldFormula:C10H13NO4Purity:Min. 95%Molecular weight:211.21 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/mol8-Bromo-2-methylimidazo[1,2-a]pyridine
CAS:Versatile small molecule scaffold
Formula:C8H7N2BrPurity:Min. 95%Molecular weight:211.05 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 product4-Chloro-2-hydroxy-6-methylphenylboronic acid
CAS:Versatile small molecule scaffoldFormula:C7H8BClO3Purity:Min. 95%Molecular weight:186.4 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-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
