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-tert-Butylcyclohex-2-en-1-one
CAS:Versatile small molecule scaffold
Formula:C10H16OPurity:Min. 95%Molecular weight:152.23 g/molRef: 3D-AAA93707
Discontinued productEthyl 2-(5-bromo-2-methoxyphenyl)-2-oxoacetate
CAS:Versatile small molecule scaffoldFormula:C11H11BrO4Purity:Min. 95%Molecular weight:287.11 g/mol1-Bromo-1-methylcyclohexane
CAS:1-Bromo-1-methylcyclohexane is a monomolecular gas that is used as an intermediate in organic synthesis. It reacts with halides to form cyclopentyl derivatives. This reaction has been shown to be faster than the corresponding reaction of 1-bromocyclohexane with chlorides or bromides. The rate of this reaction may be due to the polarizability and conformational changes of the molecule upon substitution by a methyl group. 1-Bromo-1-methylcyclohexane is also an ionizing reagent, which means it can cause electrophilic reactions to occur on other molecules. It has been found that the solvent effect on this product can affect its reactivity, with solvents such as water having more of an effect than solvents such as benzene. 1-Bromo-1-methylcyclohexane has been shown to interact with other compounds in both transfer and complex
Formula:C7H13BrPurity:Min. 95%Molecular weight:177.08 g/molRef: 3D-AAA93177
Discontinued productN-[Carbamothioyl(phenyl)methyl]benzamide
CAS:Versatile small molecule scaffold
Formula:C15H14N2OSPurity:Min. 95%Molecular weight:270.3 g/molRef: 3D-AAA89278
Discontinued product4-Amino-n-(4-methoxyphenyl)benzamide
CAS:4-Amino-N-(4-methoxyphenyl)benzamide is a catalytic sulfamate that has been optimized for use in the synthesis of benzimidazole derivatives. 4-Amino-N-(4-methoxyphenyl)benzamide is used as a reagent for the preparation of aldehydes from sulfamic acid and various types of carboxylic acids. The reaction mechanism involves nucleophilic attack by the hydroxyl group from the sulfamate on the carbonyl carbon atom to form an intermediate, which then reacts with water to release hydrogen sulfate and form a new double bond.
Formula:C14H14N2O2Purity:Min. 95%Molecular weight:242.27 g/molRef: 3D-AAA89135
Discontinued product(S)-(+)-1-Bromo-2-methylbutane
CAS:(S)-(+)-1-Bromo-2-methylbutane is a chiral molecule with two stereoisomers, the cis and trans forms. The cis form has been observed to be the more stable of the two. It is a functional theory that these two forms are not mirror images of each other because they have different conformations. (S)-(+)-1-Bromo-2-methylbutane has been used in the synthesis of a number of important molecules. The stereoisomers can be distinguished by conformational analysis and optical microscopy. (S)-(+)-1-Bromo-2-methylbutane also has an application in biotechnology for use as a precursor for hydrazones, which are important in organic chemistry and molecular biology, such as DNA sequencing.
Formula:C5H11BrPurity:Min. 95%Molecular weight:151.04 g/mol5-(Methylsulfanyl)furan-2-carbaldehyde
CAS:Versatile small molecule scaffold
Formula:C6H6O2SPurity:Min. 95%Molecular weight:142.18 g/molRef: 3D-AAA93294
Discontinued product(5-Phenylpyrazin-2-yl)methanamine
CAS:Versatile small molecule scaffold
Formula:C11H11N3Purity:Min. 95%Molecular weight:185.22 g/molRef: 3D-RJC80864
Discontinued product3-Methyl-4-sulfamoylbenzoic acid
CAS:Versatile small molecule scaffold
Formula:C8H9NO4SPurity:Min. 95%Molecular weight:215.23 g/molEthyl 2-Oxo-2-(2-oxotetrahydrofuran-3-yl)acetate
CAS:Versatile small molecule scaffold
Formula:C8H10O5Purity:Min. 95%Molecular weight:186.16 g/mol3-Bromo-1-(2-chlorophenyl)piperidin-2-one
CAS:Versatile small molecule scaffold
Formula:C11H11BrClNOPurity:Min. 95%Molecular weight:288.57 g/molRef: 3D-RDC53092
Discontinued product3-tert-Butyl-5-(chloromethyl)-4,5-dihydro-1,2-oxazole
CAS:Versatile small molecule scaffoldFormula:C8H14ClNOPurity:Min. 95%Molecular weight:175.65 g/molRef: 3D-RDC44061
Discontinued product4'-N-Piperidinophenyl acetylene
CAS:Versatile small molecule scaffold
Formula:C13H15NPurity:Min. 95%Molecular weight:185.27 g/molRef: 3D-RBA87666
Discontinued product2-(5-Methyl-1H-pyrazol-3-yl)acetic acid
CAS:Versatile small molecule scaffoldFormula:C6H8N2O2Purity:Min. 95%Molecular weight:140.14 g/molMethyl 4-hydroxy-3-methoxy-5-nitrobenzenecarboxylate
CAS:Versatile small molecule scaffold
Formula:C9H9NO6Purity:Min. 95%Molecular weight:227.17 g/molRef: 3D-SBA59000
Discontinued product1-Hydroxy-4-methylcyclohexane-1-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C8H14O3Purity:Min. 95%Molecular weight:158.19 g/molRef: 3D-RBA24815
Discontinued productN-ethyloxolan-3-amine hydrochloride
CAS:Versatile small molecule scaffold
Formula:C6H14ClNOPurity:Min. 95%Molecular weight:151.63 g/mol2-(Chloromethyl)-6-(trifluoromethyl)pyrimidin-4-ol
CAS:Versatile small molecule scaffold
Formula:C6H4ClF3N2OPurity:Min. 95%Molecular weight:212.56 g/molRef: 3D-QZB59645
Discontinued product(5-bromopyrimidin-2-yl)methanamine hcl
CAS:Versatile small molecule scaffold
Formula:C5H7BrClN3Purity:Min. 95%Molecular weight:224.49 g/mol{4-[(3-Fluorophenyl)methoxy]phenyl}methanamine hydrochloride
CAS:Versatile small molecule scaffold
Formula:C14H15ClFNOPurity:Min. 95%Molecular weight:267.72 g/mol1,1,1-Trifluoro-4-phenylbutane-2,3-diamine
CAS:Versatile small molecule scaffold
Formula:C10H13F3N2Purity:Min. 95%Molecular weight:218.22 g/molRef: 3D-QZB52939
Discontinued product3-(Thiophen-3-yl)aniline hydrochloride
CAS:Versatile small molecule scaffold
Formula:C10H10ClNSPurity:Min. 95%Molecular weight:211.71 g/mol4-(3-Cyclopropyl-1H-1,2,4-triazol-5-yl)aniline
CAS:Versatile small molecule scaffold
Formula:C11H12N4Purity:Min. 95%Molecular weight:200.24 g/mol{3-[3-(4-Fluorophenyl)-1,2-oxazol-5-yl]propyl}(methyl)amine
CAS:Versatile small molecule scaffoldFormula:C13H15FN2OPurity:Min. 95%Molecular weight:234.27 g/mol2-(4-Ethylphenyl)-1H-indole-3-carbaldehyde
CAS:Versatile small molecule scaffoldFormula:C17H15NOPurity:Min. 95%Molecular weight:249.31 g/molRef: 3D-QYA39103
Discontinued product2-(2,4-Dimethylphenyl)-1H-indole-3-carbaldehyde
CAS:Versatile small molecule scaffoldFormula:C17H15NOPurity:Min. 95%Molecular weight:249.31 g/molRef: 3D-QYA39099
Discontinued product4-Chloro-3-iodo-quinoline
CAS:4-Chloro-3-iodo-quinoline is a ligand that has been shown to have agonistic activity with the immune system. It has been demonstrated to be an adjuvant in vaccines, and has been shown to be effective against furan, chlorine, and azide. 4-Chloro-3-iodo-quinoline is structurally related to 3-(trifluoromethyl)quinoline, which is a pharmacological agent used for the treatment of rheumatoid arthritis. The pharmacological effects of 4-chloro-3-iodo quinoline may be due to its ability to bind with toll like receptor.
Formula:C9H5ClINPurity:Min. 95%Molecular weight:289.5 g/molN1-Cyclobutylbenzene-1,2-diamine
CAS:Versatile small molecule scaffold
Formula:C10H14N2Purity:Min. 95%Molecular weight:162.23 g/molMethyl 5,5,5-trifluoro-3-oxopentanoate
CAS:Versatile small molecule scaffold
Formula:C6H7F3O3Purity:Min. 95%Molecular weight:184.11 g/mol6-Chloro-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C8H5ClN2O2Purity:Min. 95%Molecular weight:196.59 g/molRef: 3D-QLB14096
Discontinued product4,5,6,7-Tetrahydropyrazolo[1,5-a]pyrazine dihydrochloride
CAS:Versatile small molecule scaffoldFormula:C6H11Cl2N3Purity:Min. 95%Molecular weight:196.08 g/molMethyl 2-fluoro-5-formylbenzoate
CAS:Versatile small molecule scaffold
Formula:C9H7FO3Purity:Min. 95%Molecular weight:182.15 g/molRef: 3D-QGA80394
Discontinued product8-chloro-3-(propan-2-yl)-[1,2,4]triazolo[4,3-a]pyrazine
CAS:Versatile small molecule scaffoldFormula:C8H9ClN4Purity:Min. 95%Molecular weight:196.64 g/mol2-(4-Methyl-1H-pyrazol-1-yl)phenol
CAS:Versatile small molecule scaffold
Formula:C10H10N2OPurity:Min. 95%Molecular weight:174.2 g/molRef: 3D-QDC24107
Discontinued product4-[(Chlorosulfonyl)methyl]benzoic acid
CAS:Versatile small molecule scaffold
Formula:C8H7ClO4SPurity:Min. 95%Molecular weight:234.66 g/mol6-Bromo-2,4-dimethyl-2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione
CAS:Versatile small molecule scaffoldFormula:C5H6BrN3O2Purity:Min. 95%Molecular weight:220.02 g/mol6-(1-Pyrrolidinyl)-3-pyridinamine
CAS:Versatile small molecule scaffold
Formula:C9H13N3Purity:(%) Min. 95%Color and Shape:PowderMolecular weight:163.22 g/mol6-Ethoxy-N-(piperidin-4-yl)pyrazin-2-amine
CAS:Versatile small molecule scaffold
Formula:C11H18N4OPurity:Min. 95%Molecular weight:222.29 g/molRef: 3D-SDC05900
Discontinued product2-Amino-3-Bromo-6-trifluoromethylpyridine
CAS:Versatile small molecule scaffoldFormula:C6H4BrF3N2Purity:Min. 95%Molecular weight:241.01 g/molRef: 3D-PYB36139
Discontinued product3-(3-Fluoro-4-methoxyphenyl)pyridine
CAS:Versatile small molecule scaffold
Formula:C12H10FNOPurity:Min. 95%Molecular weight:203.21 g/molRef: 3D-PYB35548
Discontinued product3-((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-Aminoethanethioamide hydrochloride
CAS:Versatile small molecule scaffold
Formula:C2H7ClN2SPurity:Min. 95%Molecular weight:126.61 g/mol2-Ethyl-5-nitrobenzene-1-sulfonyl chloride
CAS:Versatile small molecule scaffold
Formula:C8H8ClNO4SPurity:Min. 95%Molecular weight:249.67 g/mol2-(Pyrrolidin-3-yl)ethanol hydrochloride
CAS:Versatile small molecule scaffoldFormula:C6H13NO·HClPurity:Min. 95%Molecular weight:151.64 g/molMethyl 3-p-tolyl-1H-pyrazole-5-carboxylate
CAS:Versatile small molecule scaffold
Formula:C12H12N2O2Purity:Min. 95%Molecular weight:216.24 g/mol3-(Chloromethyl)-5-phenylisoxazole
CAS:3-(Chloromethyl)-5-phenylisoxazole is a water soluble moiety that is used in the synthesis of conjugates with antitumor activity. 3-(Chloromethyl)-5-phenylisoxazole has been shown to inhibit the growth of brain tumors by binding to DNA, inhibiting transcription and replication. The drug also inhibits protein synthesis and cell division. This compound can be esterified and isothiazole substituted to form an antitumor drug that has a strong antiproliferative effect on human leukemia cells. The biological activity of 3-(chloromethyl)-5-phenylisoxazole can be enhanced by catalytic hydrogenation with methanol in acidic conditions.
Formula:C10H8ClNOPurity:Min. 95%Molecular weight:193.63 g/molRef: 3D-PAA73110
Discontinued product1-(4-Bromobutoxy)-2-(trifluoromethyl)benzene
CAS:Versatile small molecule scaffold
Formula:C11H12BrF3OPurity:Min. 95%Molecular weight:297.11 g/mol1-(Pyridin-3-yl)-1H-pyrrole-3-carbaldehyde
CAS:Versatile small molecule scaffold
Formula:C10H8N2OPurity:Min. 95%Molecular weight:172.18 g/molRef: 3D-SNA60115
Discontinued product5-Chloro-3-cyclobutyl-1,2,4-oxadiazole
CAS:Versatile small molecule scaffold
Formula:C6H7ClN2OPurity:Min. 95%Molecular weight:158.58 g/molRef: 3D-NXB26496
Discontinued product1-[(2-Methoxyphenyl)methyl]piperidin-4-amine
CAS:Versatile small molecule scaffoldFormula:C13H20N2OPurity:Min. 95%Molecular weight:220.31 g/mol5-(3,4-Dimethoxyphenyl)-4-(furan-2-ylmethyl)-4H-1,2,4-triazole-3-thiol
CAS:Versatile small molecule scaffold
Formula:C15H15N3O3SPurity:Min. 95%Molecular weight:317.4 g/molRef: 3D-SQA23740
Discontinued producttert-Butyl 3-amino-2-(oxan-4-yl)propanoate
CAS:Versatile small molecule scaffoldFormula:C12H23NO3Purity:Min. 95%Molecular weight:229.3 g/molBis(N-[2-(pyridin-3-yl)ethyl]guanidine), sulfuric acid
CAS:Versatile small molecule scaffold
Formula:C16H26N8O4SPurity:Min. 95%Molecular weight:426.5 g/molRef: 3D-NKD38418
Discontinued product2-(1-Methylazetidin-3-yl)ethan-1-amine dihydrochloride
CAS:Versatile small molecule scaffold
Formula:C6H16Cl2N2Purity:Min. 95%Molecular weight:187.11 g/mol3-(3-Amino-1H-pyrazol-1-yl)pyrrolidin-2-one
CAS:Versatile small molecule scaffold
Formula:C7H10N4OPurity:Min. 95%Molecular weight:166.18 g/molRef: 3D-NKD27328
Discontinued product2-[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-1,2,3,4-tetrahydronaphthalen-2-yl]acetic acid
CAS:Versatile small molecule scaffold
Formula:C27H25NO4Purity:Min. 95%Molecular weight:427.5 g/molRef: 3D-NKD27275
Discontinued productMethyl 4-chloro-1-ethyl-1H-pyrazole-5-carboxylate
CAS:Versatile small molecule scaffold
Formula:C7H9ClN2O2Purity:Min. 95%Molecular weight:188.61 g/molRef: 3D-SSC71497
Discontinued product4-(Propan-2-yl)-4H-1,2,4-triazole-3-thiol
CAS:Versatile small molecule scaffoldFormula:C5H9N3SPurity:Min. 95%Molecular weight:143.21 g/mol2-Methylsulfonylthiophene
CAS:2-Methylsulfonylthiophene is a modulating agent that can inhibit the activity of carbonic anhydrase, adenosine receptors and 5-membered heteroaryl. It has been shown to have affinity for CB1 receptor antagonists and is used to treat cardiovascular diseases. 2-Methylsulfonylthiophene also inhibits the enzymatic activity of anhydrase in the eye, which leads to suppression of intraocular pressure (IOP). The drug also has anti-glaucoma effects by reducing the production of aqueous humour. 2-Methylsulfonylthiophene is used as a dyestuff intermediate and as an organic solvent.
Formula:C5H6O2S2Purity:Min. 95%Molecular weight:162.23 g/molCyclopropyl(3,4-dimethylphenyl)methanone
CAS:Cyclopropyl(3,4-dimethylphenyl)methanone (CPM) is a synthetic cannabinoid that has been shown to have similar effects to the natural cannabinoids found in cannabis. CPM binds to and activates the CB2 receptor, which is found on cells of the immune system, brain, and other organs. It has been studied for its ability to reduce glioma tumor growth in mice by inhibiting glutamate release. The molecular modeling study showed that CPM binds to the receptor with a geometry similar to other CB2 agonists like JWH-133. In addition, CPM inhibits locomotor activity in rats and has been shown to produce some symptoms of anxiety in mice. A receptor knockout study with mice showed that CPM can bind to CB2 receptors without activating them. X-ray diffraction data indicated that CPM is an achiral molecule with an idealized molecular geometry of "s".
Formula:C12H14OPurity:Min. 95%Molecular weight:174.24 g/mol1,9,10,11,12,12-Hexachloro-5-oxatetracyclo[7.2.1.0²,⁸.0⁴,⁶]dodec-10-ene-3,7-dione
CAS:Versatile small molecule scaffoldFormula:C11H4Cl6O3Purity:Min. 95%Molecular weight:396.9 g/molN-[3-(Dimethylamino)propyl]-2-hydroxybenzamide
CAS:Versatile small molecule scaffoldFormula:C12H18N2O2Purity:Min. 95%Molecular weight:222.28 g/molRef: 3D-NBA39443
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 productEthyl 3-(propan-2-yl)pyrrolidine-3-carboxylate
CAS:Versatile small molecule scaffold
Formula:C10H19NO2Purity:Min. 95%Molecular weight:185.26 g/molRef: 3D-SSC72215
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 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/moltert-Butyl (2,2-difluoro-3-hydroxypropyl)carbamate
CAS:Versatile small molecule scaffoldFormula:C10H13NO4Purity:Min. 95%Molecular weight:211.21 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-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 product8-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/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
