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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Methyl 3-amino-4-(methylsulphonyl)thiophene-2-carboxylate
CAS:Formula:C7H9NO4S2Purity:95.0%Color and Shape:SolidMolecular weight:235.27(S)-2-(2,2-DIFLUOROBENZO[D][1,3]DIOXOL-4-YL)PYRROLIDINE HCL
Formula:C11H12ClF2NO2Purity:97%Molecular weight:263.67n-[4-(chloromethyl)-1,3-thiazol-2-yl]-n-[3-(trifluoromethyl)phenyl]acetamide
CAS:Purity:97%Molecular weight:334.73999021-(8-methylimidazo[1,2-a]pyridin-3-yl)methanamine
CAS:Formula:C9H11N3Purity:95.0%Color and Shape:Yellow powderMolecular weight:161.2085-(3,4,5-trimethoxyphenyl)-1,3,4-thiadiazol-2-amine
CAS:Formula:C11H13N3O3SPurity:95.0%Molecular weight:267.32-(P-TOLYL)-1H-IMIDAZOLE-4,5-DICARBONITRILE
CAS:Formula:C12H8N4Purity:97.0%Color and Shape:SolidMolecular weight:208.2241-Benzyl-5-nitro-1H-imidazole
CAS:Formula:C10H9N3O2Purity:95.0%Color and Shape:SolidMolecular weight:203.2016-Chloroimidazo[1,2-a]pyridine-3-carboxylic acid
CAS:Formula:C8H5ClN2O2Purity:98%Color and Shape:SolidMolecular weight:196.59(3-Isopropyl-isoxazol-5-yl)-methanol
CAS:Formula:C7H11NO2Purity:95.0%Color and Shape:LiquidMolecular weight:141.173-[(4-bromophenyl)methyl]-5-chloro-1,2,4-thiadiazole
CAS:Formula:C9H6BrClN2SPurity:95.0%Molecular weight:289.58ETHYL 3-(2-BROMOPHENYL)-1H-PYRAZOLE-5-CARBOXYLATE
CAS:Formula:C12H11BrN2O2Purity:95.0%Molecular weight:295.136(R)-1-(tert-Butoxycarbonyl)-3,3-difluoropyrrolidine-2-carboxylic acid
CAS:Purity:98%Molecular weight:251.2299957tert-butyl 4-[(3-methylisoxazol-5-yl)acetyl]piperidine-1-carboxylate
Formula:C16H24N2O4Molecular weight:308.3781-(4-Chloro-benzyl)-1 H -[1,2,4]triazol-3-ylamine
CAS:Formula:C9H9ClN4Purity:97%Color and Shape:Solid, PowderMolecular weight:208.656-Fluoro-1H-indole-3-carboxylic acid
CAS:Formula:C9H6FNO2Purity:95%Color and Shape:SolidMolecular weight:179.153-(1-pyrrolidinylmethyl)piperidine dihydrochloride hydrate
Formula:C10H24Cl2N2OPurity:95.0%Molecular weight:259.222-(5-Fluoro-2-oxoindolin-3-yl)acetic acid
CAS:Formula:C10H8FNO3Purity:96%Color and Shape:LiquidMolecular weight:209.176potassium 6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine-3-carboxylate hydrate
Formula:C8H12KN3O3Purity:95.0%Molecular weight:237.35-(2-tert-Butoxycarbonylamino-ethyl)-1-tert-butyl-1H-pyrazole-4-carboxylic acid methyl ester
Formula:C16H27N3O4Purity:95.0%Molecular weight:325.409Tert-butyl 3-(aminomethyl)-1,7-dioxa-10-azaspiro[4.6]Undecane-10-carboxylate
CAS:Purity:98%Molecular weight:286.37200933-(BOC-aminomethyl)-3-hydroxypyrrolidine
CAS:Formula:C10H20N2O3Purity:95%Color and Shape:SolidMolecular weight:216.2814-(2-Fluorophenyl)-3-methyl-1H-pyrazol-5-amine hydrochloride
CAS:Formula:C10H11ClFN3Purity:95.0%Molecular weight:227.67tert-Butyl N-(1H-1,2,3-benzotriazole-1-carboximidoyl)carbamate
CAS:Formula:C12H15N5O2Molecular weight:261.285(R)-tert-Butyl 1-(3-fluorobenzoyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C16H21FN2O3Purity:95.0%Molecular weight:308.3532,4-DICHLORO-7H-PYRROLO[2,3-D]PYRIMIDINE-5-CARBOXYLIC ACID METHYL ESTER
CAS:Formula:C8H5Cl2N3O2Purity:95.0%Color and Shape:SolidMolecular weight:246.05(S)-1-Pyrrolidin-2-isopropyl-2-N-allyl-amino-ethane dihydrochloride
CAS:Formula:C12H26Cl2N2Purity:97.0%Molecular weight:269.255-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-Chloromethyl-5,6-difluoro-1H-benzoimidazole
CAS:Formula:C8H5ClF2N2Purity:95%Molecular weight:202.591-butyl-5-(chloromethyl)-2-methanesulfonyl-1H-imidazole
CAS:Formula:C9H15ClN2O2SPurity:95.0%Molecular weight:250.74methyl 2-(6-chloro-2-iminobenzo[d]thiazol-3(2H)-yl)acetate hydrobromide
CAS:Formula:C10H10BrClN2O2SPurity:95.0%Molecular weight:337.622-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-chloro-1-(3-fluorophenyl)-3-propyl-1H-pyrazole-4-carbaldehyde
CAS:Formula:C13H12ClFN2OPurity:95.0%Molecular weight:266.76,7-Difluoro-1H-indazol-3-amine
CAS:Formula:C7H5F2N3Purity:96%Color and Shape:SolidMolecular weight:169.1355-(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:250.2981,1′-Sulfonylbis(2-methyl-1H-imidazole)
CAS:Formula:C8H10N4O2SPurity:97%Color and Shape:SolidMolecular weight:226.252-Bromo-1-[3-(2,4-dichlorophenyl)isoxazol-5-yl]ethanone
CAS:Formula:C11H6BrCl2NO2Purity:95%Molecular weight:334.98tert-butyl N-{[(2R,4S)-4-fluoropyrrolidin-2-yl]methyl}carbamate hydrochloride
CAS:Formula:C10H20ClFN2O2Purity:95.0%Molecular weight:254.735-Amino-1H-1,2,4-triazol-3(2H)-one
CAS:Formula:C2H4N4OPurity:95%Color and Shape:SolidMolecular weight:100.0811H-Benzo[d]imidazole-2-carboxamide
CAS:Formula:C8H7N3OPurity:95%Color and Shape:SolidMolecular weight:161.1649-b-D-Arabinofuranosylguanine
CAS:Formula:C10H13N5O5Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:283.244ethyl 2,3-dihydropyrazolo[5,1-b][1,3]oxazole-6-carboxylate
CAS:Formula:C8H10N2O3Purity:98%Molecular weight:182.1797-Chlorofuro[3,2-b]pyridine
CAS:Formula:C7H4ClNOPurity:97%Color and Shape:No data available.Molecular weight:153.578-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1,4-dioxaspiro[4.5]decane
CAS:Formula:C14H25BO4Purity:98%Color and Shape:LiquidMolecular weight:268.16(R)-1-(4-Fluorobenzyl)pyrrolidin-3-aminedihydrochloride
CAS:Formula:C11H17Cl2FN2Purity:95.0%Molecular weight:267.17tert-Butyl (S)-3-oxohexahydroimidazo[1,5-a]pyrazine-7(1H)-carboxylate
CAS:Purity:97%Molecular weight:241.29100044-Isopropyl-5-mercapto-4H-1,2,4-triazol-3-ol
CAS:Formula:C5H9N3OSPurity:≥95%Color and Shape:SolidMolecular weight:159.215-(Tetrahydrofuran-2-yl)thiophene-2-carbaldehyde
CAS:Formula:C9H10O2SPurity:95.0%Color and Shape:LiquidMolecular weight:182.24(2S,3R)-1-tert-Butoxycarbonyl-2-methyl-pyrrolidine-3-carboxylic acid
CAS:Purity:97%Molecular weight:229.276001
![(S)-2-(2,2-DIFLUOROBENZO[D][1,3]DIOXOL-4-YL)PYRROLIDINE HCL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF512865.webp&w=3840&q=75)
![n-[4-(chloromethyl)-1,3-thiazol-2-yl]-n-[3-(trifluoromethyl)phenyl]acetamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF648922.webp&w=3840&q=75)
![1-(8-methylimidazo[1,2-a]pyridin-3-yl)methanamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF310314.webp&w=3840&q=75)
![1-Azaspiro[4.5]decane hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF718311.webp&w=3840&q=75)
![6-Chloroimidazo[1,2-a]pyridine-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF383470.webp&w=3840&q=75)
![3-[(4-bromophenyl)methyl]-5-chloro-1,2,4-thiadiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF522531.webp&w=3840&q=75)
![exo-3-(Boc-aminomethyl)-8-azabicyclo[3.2.1]octane](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF614315.webp&w=3840&q=75)
![2-Chloro-1-methyl-5-nitro-1H-benzo[d]imidazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF770505.webp&w=3840&q=75)
![tert-butyl 4-[(3-methylisoxazol-5-yl)acetyl]piperidine-1-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF300307.webp&w=3840&q=75)
![1-(4-Chloro-benzyl)-1 H -[1,2,4]triazol-3-ylamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF030412.webp&w=3840&q=75)
![potassium 6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine-3-carboxylate hydrate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF401861.webp&w=3840&q=75)
![Tert-butyl 3-(aminomethyl)-1,7-dioxa-10-azaspiro[4.6]Undecane-10-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF728100.webp&w=3840&q=75)
![2,4-DICHLORO-7H-PYRROLO[2,3-D]PYRIMIDINE-5-CARBOXYLIC ACID METHYL ESTER](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF504485.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)
![methyl 2-(6-chloro-2-iminobenzo[d]thiazol-3(2H)-yl)acetate hydrobromide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF515262.webp&w=3840&q=75)
![[(1-phenyl-1H-pyrazol-4-yl)methyl]amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF313571.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)
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![tert-butyl N-{[(2R,4S)-4-fluoropyrrolidin-2-yl]methyl}carbamate hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF517332.webp&w=3840&q=75)
![1-(2-Chlorobenzo[d]thiazol-6-yl)ethanone](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF226866.webp&w=3840&q=75)
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![ethyl 2,3-dihydropyrazolo[5,1-b][1,3]oxazole-6-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF429228.webp&w=3840&q=75)
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![tert-Butyl 5-amino-1H-benzo[d]imidazole-1-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF690317.webp&w=3840&q=75)