5-membered Heterocycles
5-membered heterocycles are organic compounds formed by a five-membered ring containing one or more heteroatoms such as nitrogen, oxygen, or sulfur. These compounds often result from the fusion of a benzene ring and a 5-membered heterocycle, creating diverse structures with unique chemical properties. 5-membered heterocycles are widely used in pharmaceuticals, agrochemicals, and materials science due to their reactivity and versatility. At CymitQuimica, we offer a comprehensive selection of high-quality 5-membered heterocycles to support your research and industrial applications.
Found 55182 products of "5-membered Heterocycles"
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ethyl 5-amino-1-(2,3-dimethylphenyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C14H17N3O2Purity:95.0%Molecular weight:259.3091-[1-(1,1-dioxidotetrahydro-3-thienyl)-3,5-dimethyl-1H-pyrazol-4-yl]piperazine
CAS:Formula:C13H22N4O2SPurity:95.0%Molecular weight:298.415-(3-Methoxy-phenyl)-2H-pyrazol-3-ylamine
CAS:Formula:C10H11N3OPurity:≥98%Color and Shape:SolidMolecular weight:189.2182-(2-Pyrrolidin-1-ylethoxy)ethylamine
CAS:Formula:C8H18N2OPurity:98.0%Color and Shape:LiquidMolecular weight:158.245methyl 4-(2-(1,3-dioxoisoindolin-2-yl)ethoxy)-3-oxobutanoate
CAS:Purity:97%Molecular weight:305.2860107(3R)-pyrrolidine-3-carboxylic acid hydrochloride
CAS:Formula:C5H10ClNO2Purity:98%Color and Shape:SolidMolecular weight:151.594,6-BIS((S)-4-PHENYL-4,5-DIHYDROOXAZOL-2-YL)DIBENZO[B,D]FURAN
CAS:Purity:97%Molecular weight:458.5169983tert-Butyl 3-(2-cyanopropan-2-yl)-1H-indole-1-carboxylate
CAS:Formula:C17H20N2O2Purity:95%Molecular weight:284.3591-(4-Amino-2-(ethoxymethyl)-1H-imidazo[4,5-c]quinolin-1-yl)-2-methylpropan-2-ol
CAS:Formula:C17H22N4O2Purity:98%Color and Shape:Solid, PowderMolecular weight:314.3895-(3-Chlorophenyl)-1H-pyrazole-3-carboxylic acid
CAS:Formula:C10H7ClN2O2Purity:95%Color and Shape:SolidMolecular weight:222.635-Chloro-3-ethyl-1-methyl-1H-pyrazole-4-carboxaldehyde
CAS:Formula:C7H9ClN2OPurity:95.0%Color and Shape:SolidMolecular weight:172.612-(Pyrrolidin-1-yl)ethanamine dihydrochloride
CAS:Formula:C6H16Cl2N2Purity:98%;RGMolecular weight:187.114-(3,5-Dimethyl-1H-1,2,4-triazol-1-yl)benzoic acid
CAS:Formula:C11H11N3O2Purity:95%Molecular weight:217.2284-Nitroisobenzofuran-1(3H)-one
CAS:Formula:C8H5NO4Purity:98%Color and Shape:SolidMolecular weight:179.1315,7-Dichloro-1-methyl-1H-pyrazolo[4,3-d]pyrimidine
CAS:Formula:C6H4Cl2N4Purity:97%Color and Shape:SolidMolecular weight:203.03Ethyl 3-bromo-4,5,6,7-tetrahydro-[1,2,3]triazolo[1,5-a]pyridine-6-carboxylate
CAS:Purity:97%Molecular weight:274.11801158-methyl-4-[3-(trifluoromethyl)benzoyl]-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C17H19F3N2O4Purity:95.0%Molecular weight:372.3445-(5-Fluoro-2-hydroxyphenyl)isoxazole
CAS:Formula:C9H6FNO2Purity:95%Color and Shape:SolidMolecular weight:179.15ETHYL 2-CHLORO-9H-PURINE-8-CARBOXYLATE
CAS:Formula:C8H7ClN4O2Purity:97.0%Color and Shape:No data available.Molecular weight:226.624-(6-methylpyridin-2-yl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine
CAS:Formula:C13H14N2SPurity:95.0%Molecular weight:230.333,6-Difluorophthalic anhydride
CAS:Formula:C8H2F2O3Purity:97%Color and Shape:SolidMolecular weight:184.098(2E)-1-(4-bromophenyl)-3-(5-methylfuran-2-yl)prop-2-en-1-one
CAS:Formula:C14H11BrO2Purity:95.0%Molecular weight:291.144(R)-1-Methylpyrrolidine-3-carboxylic acid hydrochloride
Formula:C6H12ClNO2Purity:95.0%Molecular weight:165.623-cyclopropyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine
CAS:Formula:C9H13N3Purity:95.0%Color and Shape:SolidMolecular weight:163.2243H,4H,7H-IMIDAZO[4,5-D][1,2,3]TRIAZIN-4-ONE
CAS:Formula:C4H3N5OPurity:95%Color and Shape:Liquid, No data available.Molecular weight:137.1023-ETHYNYLTETRAHYDROFURAN-3-OL
CAS:Formula:C6H8O2Purity:97%Color and Shape:LiquidMolecular weight:112.1283-Isopropyl-1-(pyrimidin-2-yl)-1H-pyrazol-5-amine
CAS:Formula:C10H13N5Purity:95.0%Molecular weight:203.2493-Bromo-4H-thieno[3,2-b]pyrrole-5-carboxylic acid
CAS:Formula:C7H4BrNO2SPurity:95%Color and Shape:SolidMolecular weight:246.082-Amino-N-(2-chloro-thiazol-5-ylmethyl)-N-cyclopropyl-acetamide
CAS:Formula:C9H12ClN3OSMolecular weight:245.736-Methylbenzo[d]thiazole-2-thiol
CAS:Formula:C8H7NS2Purity:97%Color and Shape:SolidMolecular weight:181.271-(3-fluorophenyl)-3-(propan-2-yl)-4,5-dihydro-1H-pyrazol-5-one
CAS:Formula:C12H13FN2OPurity:95.0%Molecular weight:220.247Methyl 6-chloroimidazo[1,2-b]pyridazine-2-carboxylate
CAS:Formula:C8H6ClN3O2Purity:95%Color and Shape:SolidMolecular weight:211.612-Methyl-5-nitroisoindoline-1,3-dione
CAS:Formula:C9H6N2O4Purity:97%Color and Shape:Liquid, No data available.Molecular weight:206.1575-Trifluoromethyl-[1,3,4]thiadiazole-2-thiol
CAS:Formula:C3HF3N2S2Purity:95.0%Color and Shape:SolidMolecular weight:186.175-(2-Methoxy-4-propylphenoxymethyl)furan-2-carboxylic acid
CAS:Formula:C16H18O5Purity:97%Molecular weight:290.3152-methyl-N-[(1,3,5-trimethyl-1H-pyrazol-4-yl)methyl]-1-propanamine hydrochloride
CAS:Formula:C11H22ClN3Purity:95.0%Molecular weight:231.77(R)-1-(3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)propan-1-one (Ibrutinib Impurity)
CAS:Purity:98%Molecular weight:442.5232-(2-chloroethyl)-2-azabicyclo[2.2.1]heptane hydrochloride
CAS:Formula:C8H15Cl2NPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:196.12Methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole-3-carboxylate
CAS:Purity:97%Molecular weight:302.1400146Methyl 2-(5-methoxy-2-methyl-1H-indol-3-yl)acetate
CAS:Formula:C13H15NO3Purity:95%Molecular weight:233.2674-Bromo-1-(tetrahydro-2H-pyran-2-yl)-5-(trifluoromethyl)-1H-indazole
CAS:Formula:C13H12BrF3N2OPurity:≥95%Molecular weight:349.151(3S,4R)-1-(tert-Butoxycarbonyl)-4-phenylpyrrolidine-3-carboxylic acid
CAS:Purity:95%Molecular weight:291.34698492,3-Dihydro-1H-indole-6-sulfonic acid methylamide
Formula:C9H12N2O2SPurity:95.0%Molecular weight:212.272-amino-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxamide
CAS:Formula:C11H16N2OSPurity:95.0%Molecular weight:224.32(2R,4S)-4-Fluoropyrrolidine-2-carboxylic acid
CAS:Formula:C5H8FNO2Purity:97%Color and Shape:SolidMolecular weight:133.1222-Bromo-1-(3-(3,4-dichlorophenyl)isoxazol-5-yl)ethan-1-one
CAS:Purity:95+%Molecular weight:334.9800112,4-DICHLORO-7H-PYRROLO[2,3-D]PYRIMIDINE-6-CARBOXYLIC ACID
CAS:Formula:C7H3Cl2N3O2Purity:97%Color and Shape:SolidMolecular weight:232.023-(4-chlorophenyl)-5-(piperidin-4-yl)-1,2,4-oxadiazole
CAS:Formula:C13H14ClN3OPurity:95.0%Molecular weight:263.73(4S,9aS)-4-Aminohexahydro-1H,5H-pyrrolo[2,1-c][1,4]oxazepin-5-one
CAS:Purity:98%Molecular weight:170.21200565-Chloro-3-trifluoromethyl-benzo[b]thiophene-2-carboxylic acid methyl ester
Formula:C11H6ClF3O2SPurity:95.0%Molecular weight:294.676-BROMO-3-METHYLIMIDAZO[1,2-A]PYRIDINE
CAS:Formula:C8H7BrN2Purity:98%Color and Shape:Pale-yellow to yellow-brown solidMolecular weight:211.0624-Amino-pyrrolidin-2-one
CAS:Formula:C4H8N2OPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:100.121(2S,3S)-METHYL 3-HYDROXYPYRROLIDINE-2-CARBOXYLATE HCL
CAS:Formula:C6H12ClNO3Purity:95.0%Color and Shape:Solid, No data available.Molecular weight:181.625-(2,6-Dichlorophenyl)-1,3,4-thiadiazol-2-amine
CAS:Formula:C8H5Cl2N3SPurity:97%(LC-MS);RGMolecular weight:246.113-methyl-1-propyl-1H-pyrazole-4-carbaldehyde
CAS:Formula:C8H12N2OPurity:95.0%Color and Shape:LiquidMolecular weight:152.197(4-Tetrazol-1-yl-phenyl)-acetic acid
CAS:Formula:C9H8N4O2Purity:98%Color and Shape:SolidMolecular weight:204.1898-Bromo-6-methylimidazo[1,2-a]pyridine-3-carbaldehyde
CAS:Purity:95%Color and Shape:SolidMolecular weight:239.0720062ETHYL 1-(3,3,3-TRIFLUOROPROPYL)-1H-PYRAZOLE-3-CARBOXYLATE
Formula:C9H11F3N2O2Purity:95.0%Molecular weight:236.194benzyl n-{[(5r)-2-oxo-1,3-oxazolidin-5-yl]methyl}carbamate
CAS:Formula:C12H14N2O4Purity:97.0%Molecular weight:250.254[2-(5,6-dihydro-4H-cyclopenta[d][1,3]thiazol-2-yl)ethyl]amine dihydrochloride hydrate
CAS:Formula:C8H16Cl2N2OSPurity:95.0%Molecular weight:259.195-Methyl-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyrazine
CAS:Purity:99%Molecular weight:202.13999944,6-Dimethyl-1 H -pyrazolo[3,4- b ]pyridin-3-ylamine
CAS:Formula:C8H10N4Purity:97.0%Color and Shape:SolidMolecular weight:162.196
![(7H-PYRROLO[2,3-D]PYRIMIDIN-6-YL)METHANOL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF504516.webp&w=3840&q=75)
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![2,7-Diazaspiro[4.4]nonan-1-one hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF449385.webp&w=3840&q=75)
![5,7-Dichloro-1-methyl-1H-pyrazolo[4,3-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF332559.webp&w=3840&q=75)
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