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 55220 products of "5-membered Heterocycles"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
2,4,6-Trimethyl-1-(1,3-thiazol-2-yl)pyridinium perchlorate
Formula:C11H13ClN2O4SPurity:96.0%Molecular weight:304.75(2E)-3-(2-furyl)-1-(3-nitrophenyl)prop-2-en-1-one
CAS:Formula:C13H9NO4Purity:95.0%Molecular weight:243.218tert-Butyl (S)-(3-methylpyrrolidin-3-yl)carbamate hydrochloride
CAS:Purity:95%Molecular weight:236.74000552,5-DIBROMO-4-FLUORO-1-METHYL-1H-IMIDAZOLE
CAS:Formula:C4H3Br2FN2Purity:95.0%Molecular weight:257.8884-bromo-1-(difluoromethyl)-1H-pyrrole-2-carbonitrile
CAS:Formula:C6H3BrF2N2Purity:95.0%Molecular weight:221.0051-Isopropyl-2-trifluoromethyl-1H-benzoimidazole-5-carbonyl chloride
CAS:Formula:C12H10ClF3N2OPurity:90.0%Molecular weight:290.671-Methyl-5-oxopyrrolidine-3-carboximidamide hydrochloride
CAS:Formula:C6H12ClN3OPurity:>95%Color and Shape:SolidMolecular weight:177.635-Bromo-1,3-dihydroisobenzofuran
CAS:Formula:C8H7BrOPurity:95%Color and Shape:SolidMolecular weight:199.0473-Nitroimidazo[1,2-a]pyridine
CAS:Formula:C7H5N3O2Purity:98%Color and Shape:SolidMolecular weight:163.1363-Methoxy-N-(4H-1,2,4-triazol-4-yl)benzamide
CAS:Formula:C10H10N4O2Purity:90.0%Molecular weight:218.2163-(Chloromethyl)-1,2,4-oxadiazole
CAS:Formula:C3H3ClN2OPurity:97%Color and Shape:LiquidMolecular weight:118.524-isopropyl-1,3-thiazole-2-carbaldehyde
CAS:Formula:C7H9NOSPurity:95.0%Color and Shape:LiquidMolecular weight:155.221-(5-Methylfuran-2-yl)propan-1-one
CAS:Formula:C8H10O2Purity:95%Color and Shape:Liquid, No data available.Molecular weight:138.1663,4-Pyridinecarboximide
CAS:Formula:C7H4N2O2Purity:96%Color and Shape:Crystalline Powder,PowderMolecular weight:148.1216-Chloro-5-(2,3-dichlorophenoxy)-2-(methylthio)-1H-benzo[d]imidazole
CAS:Formula:C14H9Cl3N2OSPurity:95.0%Color and Shape:Solid, White powderMolecular weight:359.65methyl 5-chloroimidazo[1,2-a]pyridine-8-carboxylate
CAS:Formula:C9H7ClN2O2Purity:97%Molecular weight:210.621-phenyl-1,3-dihydro-2H-imidazol-2-one
CAS:Formula:C9H8N2OPurity:95.0%Color and Shape:Solid, White powderMolecular weight:160.1761-METHYL-4-NITRO-1H-IMIDAZOLE-5-CARBONITRILE
CAS:Formula:C5H4N4O2Purity:95.0%Molecular weight:152.1133-Methyl-1-[3-(trifluoromethyl)phenyl]-1H-pyrazol-5-amine
CAS:Formula:C11H10F3N3Molecular weight:241.217N-methyl-N-[6-(trifluoromethoxy)-1,3-benzothiazol-2-yl]glycine
CAS:Formula:C11H9F3N2O3SPurity:95.0%Molecular weight:306.263-METHYL-1-(TETRAHYDRO-2H-PYRAN-4-YL)-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE
CAS:Formula:C15H25BN2O3Purity:97%Color and Shape:SolidMolecular weight:292.193-(2-Hydroxyethyl)-1,3-oxazolidin-2-one
CAS:Formula:C5H9NO3Purity:94.0%Color and Shape:Liquid, ClearMolecular weight:131.131N-(3-Thienylmethyl)cyclopropanamine hydrochloride
CAS:Formula:C8H12ClNSPurity:95.0%Molecular weight:189.71-(5-Bromo-1H-benzoimidazol-2-yl)-ethanol
CAS:Formula:C9H9BrN2OPurity:95.0%Color and Shape:Brown powderMolecular weight:241.0885-methyl-2,1,3-benzoxadiazole-4-sulfonyl chloride
CAS:Formula:C7H5ClN2O3SPurity:95.0%Molecular weight:232.64Perfluoro-2-butyltetrahydrofuran (mixture of isomers)
CAS:Formula:C8F16OPurity:95%Color and Shape:Liquid, ClearMolecular weight:416.0613,4-Dichloro-benzo[b]thiophene-2-carboxylic acidhydrazide
CAS:Formula:C9H6Cl2N2OSPurity:≥98%(HPLC)Molecular weight:261.122-piperazin-1-yl-6-(trifluoromethoxy)-1,3-benzothiazole
CAS:Formula:C12H12F3N3OSPurity:95.0%Molecular weight:303.33-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trimethylsilyl)isoxazole
CAS:Purity:95%Molecular weight:281.2300114-[(3,5-dimethylisoxazol-4-yl)methoxy]benzenesulfonyl chloride
CAS:Formula:C12H12ClNO4SMolecular weight:301.742-[3-(2-methylphenyl)pyrrolidin-1-yl]ethanamine
CAS:Formula:C13H20N2Purity:95.0%Molecular weight:204.317tert-butyl N-[(5-amino-1,3,4-oxadiazol-2-yl)methyl]carbamate
CAS:Formula:C8H14N4O3Purity:95.0%Molecular weight:214.2255-(4-Isopropylphenyl)thiophene-2-carboxylic acid
CAS:Formula:C14H14O2SPurity:98%Molecular weight:246.322-((3-(Trifluoromethoxy)phenyl)amino)-1,3-thiazole-4-carboxylic acid, 95%
Formula:C11H7F3N2O3SMolecular weight:304.24Ethyl 1-(2-(methylamino)pyridin-4-yl)-1H-pyrazole-4-carboxylate
CAS:Formula:C12H14N4O2Purity:95.0%Molecular weight:246.27(2R,4S)-Benzyl 4-amino-2-(hydroxymethyl)pyrrolidine-1-carboxylate
CAS:Formula:C13H18N2O3Purity:97.0%Molecular weight:250.2985-methyl-N~3~-phenyl-1H-pyrazole-3,4-diamine
CAS:Formula:C10H12N4Purity:95.0%Color and Shape:CrystallineMolecular weight:188.2343-(2,4-Dimethoxyphenyl)-1H-pyrazol-5-amine
CAS:Formula:C11H13N3O2Purity:95.0%Molecular weight:219.244IBMX
CAS:Formula:C10H14N4O2Purity:98%Color and Shape:Solid, Light yellow powderMolecular weight:222.2484-amino-1-(3,4-dimethylphenyl)pyrrolidin-2-one hydrochloride
CAS:Formula:C12H17ClN2OPurity:95.0%Molecular weight:240.735-Cyclopropyl-7-trifluoromethyl-pyrazolo[1,5- a ]pyrimidine-2-carboxylic acid
CAS:Formula:C11H8F3N3O2Purity:95.0%Color and Shape:Solid, No data available.Molecular weight:271.1992-[1-(2-fluorophenyl)-1H-1,2,3-triazol-4-yl]ethan-1-ol
CAS:Formula:C10H10FN3OPurity:95.0%Molecular weight:207.2084-Fluoro-1-benzothiophene-2-carboxylic acid
CAS:Formula:C9H5FO2SPurity:98%Color and Shape:SolidMolecular weight:196.21-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propan-2-ol
CAS:Formula:C12H21BN2O3Purity:97%Color and Shape:No data available.Molecular weight:252.123-(3-(Bromomethyl)phenyl)-5-methyl-1,2,4-oxadiazole
CAS:Formula:C10H9BrN2OPurity:98%Color and Shape:SolidMolecular weight:253.0994-allyl-5-[(2-amino-1,3-thiazol-4-yl)methyl]-2,4-dihydro-3H-1,2,4-triazole-3-thione
CAS:Formula:C9H11N5S2Purity:95.0%Molecular weight:253.34Ethyl 2-amino-3-carbamoyl-4,7-dihydro-5H-thieno[2,3-c]-pyridine-6-carboxylate
CAS:Formula:C11H15N3O3SPurity:95.0%Color and Shape:SolidMolecular weight:269.32tert-butyl 3-(1H-tetrazol-5-yl)morpholine-4-carboxylate
CAS:Formula:C10H17N5O3Purity:95.0%Molecular weight:255.278(3-(Pyrrolidin-1-ylsulfonyl)phenyl)boronic acid
CAS:Formula:C10H14BNO4SPurity:98%Molecular weight:255.1TERT-BUTYL (3R,4S)-3-(AMINOMETHYL)-4-HYDROXYPYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C10H20N2O3Purity:95.0%Molecular weight:216.281(S)-1,1-Dimethylpyrrolidin-1-ium-2-carboxylate
CAS:Formula:C7H13NO2Purity:98%Color and Shape:SolidMolecular weight:143.1864,5-Dimethyl-isoxazole-3-carboxylic acid
CAS:Formula:C6H7NO3Purity:95.0%Color and Shape:SolidMolecular weight:141.1262-Bromothieno[2,3-d]pyridazin-4(5H)-one
CAS:Formula:C6H3BrN2OSPurity:95.0%Color and Shape:SolidMolecular weight:231.07(R)-tert-Butyl 1-(3-aminopyridin-2-yl)pyrrolidin-3-ylcarbamate
CAS:Formula:C14H22N4O2Purity:95.0%Molecular weight:278.356Ethyl 1-N-Cbz-4-oxo-pyrrolidine-3-carboxylate
CAS:Formula:C15H17NO5Purity:95%Color and Shape:Solid, White powderMolecular weight:291.303methyl 2-imino-3-(2-methoxy-2-oxoethyl)-2,3-dihydrobenzo[d]thiazole-6-carboxylate hydrobromide
CAS:Formula:C12H13BrN2O4SPurity:95.0%Molecular weight:361.21
![5-Chloro-1h-pyrrolo[3,2-b]pyridine-3-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF744024.webp&w=3840&q=75)
![Benzo[c][1,2,5]thiadiazole-4,7-dicarbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF695850.webp&w=3840&q=75)
![8-BROMO-[1,2,4]TRIAZOLO[1,5-A]PYRAZINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF806550.webp&w=3840&q=75)
![3-Nitroimidazo[1,2-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF069214.webp&w=3840&q=75)
![[3-(1H-Tetrazol-1-yl)phenoxy]acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF042527.webp&w=3840&q=75)
![6-Chloro-5-(2,3-dichlorophenoxy)-2-(methylthio)-1H-benzo[d]imidazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF079305.webp&w=3840&q=75)
![3-BENZYL-6-OXA-3-AZA-BICYCLO[3.1.0]HEXANE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF501902.webp&w=3840&q=75)
![methyl 5-chloroimidazo[1,2-a]pyridine-8-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF517252.webp&w=3840&q=75)
![3-Methyl-1-[3-(trifluoromethyl)phenyl]-1H-pyrazol-5-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF070486.webp&w=3840&q=75)
![4-Methyl-7H-pyrrolo[2,3-d]pyrimidin-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF620558.webp&w=3840&q=75)
![N-methyl-N-[6-(trifluoromethoxy)-1,3-benzothiazol-2-yl]glycine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF511920.webp&w=3840&q=75)
![6-Methyl-1H-pyrrolo[2,3-d]pyrimidine-2,4(3H,7H)-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF603667.webp&w=3840&q=75)
![3,4-Dichloro-benzo[b]thiophene-2-carboxylic acidhydrazide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF014636.webp&w=3840&q=75)
![7-Chloro-[1,2,4]triazolo[1,5-a]pyridine-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF608416.webp&w=3840&q=75)
![4-[(3,5-dimethylisoxazol-4-yl)methoxy]benzenesulfonyl chloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF366193.webp&w=3840&q=75)
![2-[3-(2-methylphenyl)pyrrolidin-1-yl]ethanamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF308199.webp&w=3840&q=75)
![8-Bromoimidazo[1,2-a]pyridine-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF766385.webp&w=3840&q=75)
![tert-butyl N-[(5-amino-1,3,4-oxadiazol-2-yl)methyl]carbamate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF542098.webp&w=3840&q=75)
![5H-Pyrrolo[2,3-b]pyrazine-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF611130.webp&w=3840&q=75)
![5-Cyclopropyl-7-trifluoromethyl-pyrazolo[1,5- a ]pyrimidine-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF028019.webp&w=3840&q=75)
![2-[1-(2-fluorophenyl)-1H-1,2,3-triazol-4-yl]ethan-1-ol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF520698.webp&w=3840&q=75)
![2-Methyl-2,7-diazaspiro[4.4]nonan-1-one hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF608439.webp&w=3840&q=75)
![4-allyl-5-[(2-amino-1,3-thiazol-4-yl)methyl]-2,4-dihydro-3H-1,2,4-triazole-3-thione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF351050.webp&w=3840&q=75)
![Ethyl 2-amino-3-carbamoyl-4,7-dihydro-5H-thieno[2,3-c]-pyridine-6-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF024396.webp&w=3840&q=75)
![N-CBZ-3-CYANO-8-AZABICYCLO[3.2.1]OCTANE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF302708.webp&w=3840&q=75)
![4-Chloro-1,6-dimethyl-1H-pyrazolo[3,4-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF621447.webp&w=3840&q=75)
![2-Bromothieno[2,3-d]pyridazin-4(5H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF469969.webp&w=3840&q=75)
![methyl 2-imino-3-(2-methoxy-2-oxoethyl)-2,3-dihydrobenzo[d]thiazole-6-carboxylate hydrobromide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF515267.webp&w=3840&q=75)
![2,3-Dimethyl-5H,6H,7H,8H-imidazo[1,2-a]pyridin-8-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF626043.webp&w=3840&q=75)