Building Blocks
Subcategories of "Building Blocks"
- Boronic Acids & Boronic Acid Derivatives(5,781 products)
- Chiral Building Blocks(1,242 products)
- Hydrocarbon Building Blocks(6,101 products)
- Organic Building Blocks(61,033 products)
Found 205320 products of "Building Blocks"
(5-Methyl-1H-1,3-benzodiazol-2-yl)methanamine dihydrochloride
CAS:Versatile small molecule scaffold
Formula:C9H13Cl2N3Purity:Min. 95%Molecular weight:234.12 g/mol1-(3-Bromoprop-1-en-2-yl)-4-chlorobenzene
CAS:Versatile small molecule scaffoldFormula:C9H8BrClPurity:Min. 95%Molecular weight:231.51 g/mol4-(4-tert-Butylphenyl)-4-hydroxybutanoic acid
CAS:Versatile small molecule scaffoldFormula:C14H20O3Purity:Min. 95%Molecular weight:236.31 g/mol2-Methyl-1-benzofuran-7-carbaldehyde
CAS:Versatile small molecule scaffoldFormula:C10H8O2Purity:Min. 95%Molecular weight:160.17 g/mol7-Chloro-1,3-dimethyl-1H-pyrazolo[4,3-d]pyrimidine
CAS:Versatile small molecule scaffold
Formula:C7H7ClN4Purity:Min. 95%Molecular weight:182.61 g/mol7-Chloro-1,3,5-trimethyl-1H-pyrazolo[4,3-d]pyrimidine
CAS:Versatile small molecule scaffold
Formula:C8H9ClN4Purity:Min. 95%Molecular weight:196.64 g/mol3-Methyl-1-(2,2,2-trifluoroethyl)-1H-pyrazole-5-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C7H7F3N2O2Purity:Min. 95%Molecular weight:208.14 g/mol2,3-Dimethyl-5-nitropyridine
CAS:Versatile small molecule scaffoldFormula:C7H8N2O2Purity:Min. 95%Molecular weight:152.15 g/mol2-(4-Bromo-1H-indol-3-yl)acetonitrile
CAS:2-(4-Bromo-1H-indol-3-yl)acetonitrile is an organic compound that contains a cyano group, which is a functional group consisting of three carbon atoms and one nitrogen atom. This molecule has an indole ring system with two hydrogen bonds. The acetonitrile chain is four carbons long, while the cyano group is only one carbon long.Formula:C10H7BrN2Purity:Min. 95%Molecular weight:235.08 g/mol4-(1-Methyl-1H-imidazol-4-yl)aniline
CAS:Versatile small molecule scaffoldFormula:C10H11N3Purity:Min. 95%Molecular weight:173.21 g/mol3-(2-Methyl-1,3-thiazol-4-yl)aniline
CAS:Versatile small molecule scaffold
Formula:C10H10N2SPurity:Min. 95%Molecular weight:190.27 g/mol3-(1H-Pyrazol-3-yl)aniline
CAS:3-(1H-Pyrazol-3-yl)aniline is a protonated form of fentanyl that interacts with the opioid receptors in the body. It is used as an analgesic, but also has a high risk for abuse and addiction. The drug is not considered to be a controlled substance according to the Controlled Substances Act. 3-(1H-Pyrazol-3-yl)aniline is a synthetic compound that does not have any major side effects other than respiratory depression, which can be reversed with naloxone. This drug has been found to have long lasting effects, making it suitable for chronic pain management. 3-(1H-Pyrazol-3-yl)aniline binds to the endocyclic nitrogen atom on the phenyl ring of fentanyl and causes ionization in water, which may lead to its long lasting effects. 3-(1H-Pyrazol-3-yl)aniline can be administeredFormula:C9H9N3Purity:Min. 95%Molecular weight:159.19 g/mol2-Methylsulfonylbenzenesulfonyl chloride
CAS:Versatile small molecule scaffoldFormula:C7H7ClO4S2Purity:Min. 95%Molecular weight:254.71 g/mol3-Methyl-2-(phenylsulfanyl)butanenitrile
CAS:Versatile small molecule scaffoldFormula:C11H13NSPurity:Min. 95%Molecular weight:191.29 g/mol4-Chloro-6-hydrazino-2-(methylsulfanyl)pyrimidine
CAS:Versatile small molecule scaffoldFormula:C5H7ClN4SPurity:Min. 95%Molecular weight:190.65 g/mol3,5-Dimethyl-1H-pyrazole-4-sulfonic acid
CAS:Versatile small molecule scaffold
Formula:C5H8N2O3SPurity:Min. 95%Molecular weight:176.2 g/mol2,6-Dichloro-3-nitrobenzene-1-sulfonamide
CAS:Versatile small molecule scaffoldFormula:C6H4Cl2N2O4SPurity:Min. 95%Molecular weight:271.08 g/mol5,7-Dichloro-6-methyl-[1,2,4]triazolo[1,5-a]pyrimidine
CAS:Versatile small molecule scaffoldFormula:C6H4Cl2N4Purity:Min. 95%Molecular weight:203.03 g/mol1-Hydroxy-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C5H6N2O5Purity:Min. 95%Molecular weight:174.11 g/mol4-Chloro-6-(methylsulfonyl)pyrimidine
CAS:4-Chloro-6-(methylsulfonyl)pyrimidine is a nucleophilic pyrimidine compound that reacts with nucleophiles to form four different products. This product preferentially reacts with the pyridazine ring, forming 4-chloro-6-(methylsulfonyl)pyridazine. It also reacts with the chloro group and forms 6-chloropyrimidine. Reaction with methylsulfonyl group yields 6-(methylsulfonyl)pyrimidine, while reaction with the pyrimidine ring yields 4-(methylsulfonyl)pyrimidine.Formula:C5H5ClN2O2SPurity:Min. 95%Molecular weight:192.62 g/mol2-Chloro-N-methyl-5-nitropyrimidin-4-amine
CAS:Versatile small molecule scaffoldFormula:C5H5ClN4O2Purity:Min. 95%Molecular weight:188.57 g/mol2-Formyl-1,3-thiazole-4-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C5H3NO3SPurity:Min. 95%Molecular weight:157.15 g/mol3-Bromo-6-chloro-4-methylpyridazine
CAS:Versatile small molecule scaffoldFormula:C5H4BrClN2Purity:Min. 95%Molecular weight:207.45 g/molN-[(3-Bromothiophen-2-yl)methylidene]hydroxylamine
CAS:Versatile small molecule scaffoldFormula:C5H4BrNOSPurity:Min. 95%Molecular weight:206.06 g/mol4-Bromo-3-methyl-isothiazole-5-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C5H4BrNO2SPurity:Min. 95%Molecular weight:222.06 g/mol3,5-Dichloro-2-methylpyrazine
CAS:Versatile small molecule scaffoldFormula:C5H4Cl2N2Purity:Min. 95%Molecular weight:163.01 g/mol2,4-Dibromo-5-chlorophenol
CAS:Versatile small molecule scaffoldFormula:C6H3Br2ClOPurity:Min. 95%Molecular weight:286.35 g/mol1-(4-Cyano-benzyl)-piperazine
CAS:Controlled ProductVersatile small molecule scaffoldFormula:C12H15N3Purity:Min. 95%Molecular weight:201.27 g/mol(5-Methoxy-2-nitro-phenyl)-acetonitrile
CAS:5-Methoxy-2-nitro-phenyl)-acetonitrile is an analog of β-unsaturated ketones and has been synthesized from phenylmagnesium bromide, amido acid, and α-(chloromethyl)benzene. The reaction was stereoselective with the formation of a single diastereomer. 5-Methoxy-2-nitro-phenyl)-acetonitrile is a chiral compound with two asymmetric carbon atoms. The synthesis of this compound was efficient, requiring only four steps to complete the entire process.
Formula:C9H8N2O3Purity:Min. 95%Molecular weight:192.17 g/mol5-Chloro-2,3-dihydro-1,3,4-thiadiazol-2-one
CAS:Versatile small molecule scaffoldFormula:C2HClN2OSPurity:Min. 95%Molecular weight:136.56 g/mol5,7-Dichloro-1,2,3,4-tetrahydroisoquinoline
CAS:5,7-Dichloro-1,2,3,4-tetrahydroisoquinoline is a crystalline organic solvent that is used industrially as a precursor to the benzyl group in organic synthesis. It can be used to synthesize lifitegrast through catalytic elimination of butyl lithium. 5,7-Dichloro-1,2,3,4-tetrahydroisoquinoline has two crystalline polymorphs: form I and form II. Form I has a melting point of 191°C and form II has a melting point of 190°C. The industrial scale production of 5,7-dichloro-1,2,3,4-tetrahydroisoquinoline is typically achieved by hydrogenation of the corresponding nitro compound.Formula:C9H9Cl2NPurity:Min. 95%Molecular weight:202.08 g/mol6-Oxo-1,6-dihydropyridine-3-sulfonamide
CAS:Versatile small molecule scaffoldFormula:C5H6N2O3SPurity:Min. 95%Molecular weight:174.18 g/mol4-Oxothiolane-2-carboxylic acid
CAS:Versatile small molecule scaffold
Formula:C5H6O3SPurity:Min. 95%Molecular weight:146.17 g/mol1-Chlorocyclobutane-1-carboxylic acid
CAS:Versatile small molecule scaffoldFormula:C5H7ClO2Purity:Min. 95%Molecular weight:134.56 g/mol2-(Thiazol-2-yl)ethanol
CAS:2-(Thiazol-2-yl)ethanol is a molecule that belongs to the class of thiazolines. It has been shown to have a physiological effect on probiotic bacteria and is used as a prebiotic. 2-(Thiazol-2-yl)ethanol can be synthesized by coupling the corresponding acid chloride with an alcohol in the presence of an acid catalyst. This molecule is being investigated for its potential use as a therapeutic agent against infectious diseases, such as colitis. 2-(Thiazol-2-yl)ethanol also affects enzyme activities, regulatory proteins, and transcriptional regulation in model systems. This molecule may play a role in energy metabolism and protein synthesis through its interaction with enzymes, regulatory proteins, or transcriptional regulators.Formula:C5H7NOSPurity:Min. 95%Molecular weight:129.18 g/mol5-Formylthiophene-3-carboxylic acid
CAS:5-Formylthiophene-3-carboxylic acid is an inhibitor of the cycloaddition reaction between azomethine and enamines. It has been shown to be diastereoselective, inhibiting the formation of the undesired enantiomer. The synthesis and characterization of this compound has been used in process research for drug discovery.
Formula:C6H4O3SPurity:Min. 95%Molecular weight:156.16 g/mol2-(Pentafluoro-sulfanyl)acetic acid
CAS:Versatile small molecule scaffoldFormula:C2H3F5O2SPurity:Min. 95%Molecular weight:186.1 g/mol6-(4-Fluorophenyl)hexanoic acid
CAS:Versatile small molecule scaffoldFormula:C12H15FO2Purity:Min. 95%Molecular weight:210.24 g/molEthyl 5,5-dimethyl-2-oxocycloheptane-1-carboxylate
CAS:Versatile small molecule scaffoldFormula:C12H20O3Purity:Min. 95%Molecular weight:212.28 g/mol9-Bromo-1-nonene
CAS:9-Bromo-1-nonene is a hydroxy group, halide, and solute. It has been shown to undergo reductive elimination with cyclodehydration to form 9-bromononane. 9-Bromo-1-nonene has also been used as an actuator in phase liquid chromatography (also called high performance liquid chromatography). It is stereoselective and exhibits inhibitory activities against anomala, glycosidases, and magnetic particles. This compound is also soluble in diethyl ether.Formula:C9H17BrPurity:Min. 95%Molecular weight:205.14 g/mol4-(Aminomethyl)-1,3-thiazol-2-amine dihydrochloride
CAS:Versatile small molecule scaffoldFormula:C4H9Cl2N3SPurity:Min. 95%Molecular weight:202.11 g/mol4-(2-Aminoethyl)-1,3-thiazol-2-amine dihydrochloride
CAS:Versatile small molecule scaffoldFormula:C5H11Cl2N3SPurity:Min. 95%Molecular weight:216.13 g/mol5-Carbamoyl-2-methoxybenzoic acid
CAS:Versatile small molecule scaffoldFormula:C9H9NO4Purity:Min. 95%Molecular weight:195.17 g/mol1,4-Diaminobutane-2,3-diol dihydrochloride
CAS:Versatile small molecule scaffoldFormula:C4H13ClN2O2Purity:Min. 95%Molecular weight:156.61 g/mol2-Cyclopropylethylamine hydrochloride
CAS:Versatile small molecule scaffoldFormula:C5H12ClNPurity:Min. 95%Molecular weight:121.61 g/mol6-Methylpiperidine-3-carboxamide
CAS:Versatile small molecule scaffoldFormula:C7H14N2OPurity:Min. 95%Molecular weight:142.2 g/mol4-(2-Bromoethyl)-2,2-dimethyl-1,3-dioxolane
CAS:Versatile small molecule scaffoldFormula:C7H13BrO2Purity:Min. 95%Molecular weight:209.08 g/mol2-Hydroxy-2-(2-iodophenyl)acetic acid
CAS:2-Hydroxy-2-(2-iodophenyl)acetic acid is a diethyl ester of malonic acid. It has been shown to be a potential precursor to 2-hydroxy-2-(2-iodophenyl)acetic acid, which is an optical isomer of the drug carmofur. This compound can be obtained by decarboxylation of diethyl malonate and subsequent hydrolysis of the diester with hydrochloric acid. The optical isomer of carmofur has been shown to have antiangiogenic and anticancer properties.Formula:C8H7IO3Purity:Min. 95%Molecular weight:278.04 g/mol6-Methoxy-2,3-dihydro-1,2-benzoxazol-3-one
CAS:Versatile small molecule scaffoldFormula:C8H7NO3Purity:Min. 95%Molecular weight:165.15 g/mol2-Hydroxy-2-(4-hydroxy-3-nitrophenyl)acetic acid
CAS:Versatile small molecule scaffoldFormula:C8H7NO6Purity:Min. 95%Color and Shape:PowderMolecular weight:213.14 g/mol
