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-((2-(2,6-Dioxopiperidin-3-yl)-1-oxoisoindolin-4-yl)amino)acetic acid
CAS:Purity:95%Molecular weight:317.30099491,3-DI-TERT-BUTYL-1H-IMIDAZOL-3-IUM CHLORIDE
CAS:Purity:97%Color and Shape:SolidMolecular weight:216.751-Methyl-1H-benzimidazole-5-carboxaldehyde
CAS:Formula:C9H8N2OPurity:98%Color and Shape:SolidMolecular weight:160.1762-(tert-Butyl) 3-ethyl 2,8-diazaspiro[4.5]decane-2,3-dicarboxylate
CAS:Formula:C16H28N2O4Purity:97.0%Molecular weight:312.412-(2-(Methylthio)phenyl)pyrrolidine
CAS:Formula:C11H15NSPurity:95.0%Color and Shape:SolidMolecular weight:193.313,5-Dimethyl-1H-pyrrole-2,4-dicarboxylic acid
CAS:Formula:C8H9NO4Purity:95%Color and Shape:SolidMolecular weight:183.163ETHYL 4-OXO-5,6-DIHYDRO-4H-PYRROLO[3,4-D]THIAZOLE-2-CARBOXYLATE
Formula:C8H8N2O3SPurity:95.0%Molecular weight:212.22(3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl)methanamine hydrochloride
CAS:Formula:C7H8ClN3OSPurity:95.0%Molecular weight:217.673-(BOC-AMINO)-5-TERT-BUTYLISOXAZOLE-4-CARBOXYLIC ACID
CAS:Formula:C13H20N2O5Purity:95.0%Molecular weight:284.3122-(Chloromethyl)-1H-benzo[d]imidazole-6-carbonitrile
CAS:Formula:C9H6ClN3Purity:95%Color and Shape:SolidMolecular weight:191.624-ethyl-5-[(4-ethylphenoxy)methyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C13H17N3OSPurity:95.0%Molecular weight:263.36N-methyl-1-(1,2,4-oxadiazol-3-yl)methanamine hydrochloride
CAS:Formula:C4H8ClN3OPurity:95.0%Molecular weight:149.58(R)-1-(tert-Butoxycarbonyl)-2-(prop-2-yn-1-yl)pyrrolidine-2-carboxylic acid
CAS:Formula:C13H19NO4Purity:95%Molecular weight:253.2985-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-benzo-1,3-dioxole
CAS:Formula:C13H17BO4Purity:97%Color and Shape:SolidMolecular weight:248.091,1′,3′,5′-tetramethyl-1H,1’H-3,4′-bipyrazole-5-carboxylic acid
CAS:Formula:C11H14N4O2Purity:95.0%Molecular weight:234.2591-Boc-4-(carboxythiophen-2-yl-methyl)-[1,4]diazepane
CAS:Formula:C16H24N2O4SPurity:97%Molecular weight:340.44N,N-dimethyl-7-(piperazin-1-yl)benzo[c][1,2,5]oxadiazole-4-sulfonamide
CAS:Purity:≥98%(HPLC)Molecular weight:311.3599854(S)-TERT-BUTYL 1-(2-FLUORO-3-IODOPROPYL)-1H-1,2,3-TRIAZOLE-4-CARBOXYLATE
Formula:C10H15FIN3O2Purity:90.0%Molecular weight:355.152[4-(1H-Pyrazol-1-yl)phenyl]methanol
CAS:Formula:C10H10N2OPurity:98%Color and Shape:SolidMolecular weight:174.2035-methyl-2-indolinecarboxylic acid hydrochloride
CAS:Formula:C10H12ClNO2Purity:95.0%Color and Shape:SolidMolecular weight:213.661-Acetyl-2,3-dihydro-1H-indole-6-sulfonic acid amide
CAS:Formula:C10H12N2O3SPurity:95.0%Molecular weight:240.282-(4-Methoxy-phenyl)-3-piperazin-1-ylmethyl-imidazo[1,2-a]pyridine oxalic acid salt
CAS:Formula:C21H24N4O5Molecular weight:412.4463-chloro-5-methoxy-1-methyl-1H-1,2,4-triazole
CAS:Formula:C4H6ClN3OPurity:95.0%Molecular weight:147.56Tert-butyl(1r,4r)-6-oxo-2,5-diazabicyclo[2.2.1]heptane-2-carboxylate
CAS:Purity:97%Molecular weight:212.2489929tert-Butyl 5-cyano-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-1-carboxylate
CAS:Formula:C20H25BN2O4Purity:98%Molecular weight:368.24methyl 1,3-dimethyl-2,4-dioxo-2,3,4,7-tetrahydro-1H-pyrrolo[2,3-d]pyrimidine-6-carboxylate
CAS:Formula:C10H11N3O4Purity:97%Molecular weight:237.215(R)-TERT-BUTYL 6-METHYL-6,7-DIHYDROPYRAZOLO[1,5-A]PYRAZINE-5(4H)-CARBOXYLATE
CAS:Formula:C12H19N3O2Purity:97%Molecular weight:237.3035-(tert-Butyl) 1-ethyl 3-amino-6,6-dimethyl-4,6-dihydropyrrolo[3,4-c]pyrazole-1,5-dicarboxylate hydrochloride
CAS:Purity:98%Molecular weight:360.83999632-BROMO-7-(TRIFLUOROMETHYL)THIENO[3,2-C]PYRIDIN-4(5H)-ONE
Formula:C8H3BrF3NOSPurity:95.0%Molecular weight:298.08(R)-tert-Butyl 1-cyclopentylpyrrolidin-3-ylcarbamate
CAS:Formula:C14H26N2O2Purity:95.0%Molecular weight:254.374(S)-(Tetrahydrofuran-3-yl)methanol
CAS:Formula:C5H10O2Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:102.1335-(2-furyl)-4H-1,2,4-triazole-3-thiol
CAS:Formula:C6H5N3OSPurity:95%Color and Shape:SolidMolecular weight:167.19(7R,8aS)-Octahydropyrrolo[1,2-a]pyrazin-7-ol
CAS:Formula:C7H14N2OPurity:95.0%Color and Shape:SolidMolecular weight:142.202N-methyl-1-(2-thienyl)ethanamine hydrochloride
CAS:Formula:C7H12ClNSPurity:95.0%Color and Shape:SolidMolecular weight:177.69[1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl]acetic acid
CAS:Formula:C7H7F3N2O2Purity:97%Molecular weight:208.146-BROMO-2,3-DIMETHYLIMIDAZO[1,2-A]PYRIMIDINE
CAS:Formula:C8H8BrN3Purity:97.0%Molecular weight:226.0773-BROMO-2-(FLUOROMETHYL)-6-(TRIFLUOROMETHYL)IMIDAZO[1,2-A]PYRIDINE
Formula:C9H5BrF4N2Purity:95.0%Molecular weight:297.0512-Chloropyrazolo[1,5-a]pyridine
CAS:Formula:C7H5ClN2Purity:95%Color and Shape:SolidMolecular weight:152.58ethyl 5-amino-1-(3,4-dimethylphenyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C14H17N3O2Purity:95.0%Molecular weight:259.309ETHYL 5-CHLORO-1H-IMIDAZOLE-4-CARBOXYLATE
CAS:Formula:C6H7ClN2O2Purity:97%Color and Shape:Liquid, No data available.Molecular weight:174.582,5-Dioxopyrrolidin-1-yl 3-(diphenylphosphanyl)propanoate
CAS:Purity:98%+;RGMolecular weight:355.32998661-(3-Bromophenyl)-3,5-dimethyl-1H-pyrazole-4-carboxaldehyde
CAS:Formula:C12H11BrN2OPurity:95.0%Molecular weight:279.1375-(4-Chloro-phenyl)-oxazole-4-carboxylic acid
CAS:Formula:C10H6ClNO3Purity:95.0%Molecular weight:223.61rac-(1R,2R,4S)-7-oxabicyclo[2.2.1]hept-2-ylamine hydrochloride
CAS:Formula:C6H12ClNOPurity:95.0%Molecular weight:149.62(R)-1-(2-Methoxybenzyl)pyrrolidin-3-amine dihydrochloride
CAS:Formula:C12H20Cl2N2OMolecular weight:279.215-(3,4-dichlorophenyl)-1H-pyrazole
CAS:Formula:C9H6Cl2N2Purity:95.0%Color and Shape:SolidMolecular weight:213.061,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine hydrochloride
CAS:Formula:C7H11ClN2Purity:95%+Molecular weight:158.63Sodium (S)-2-(6-hydroxybenzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylate
CAS:Formula:C11H7N2NaO3S2Purity:97%Color and Shape:SolidMolecular weight:302.34-Chloro-1H-pyrrole-2-carbonitrile
CAS:Formula:C5H3ClN2Purity:98%Color and Shape:SolidMolecular weight:126.542-Chloro-5-(furan-2-yl)pyrazine
CAS:Formula:C8H5ClN2OPurity:≥95%Color and Shape:SolidMolecular weight:180.591-{[5-(oxan-4-yl)-1,3-oxazol-4-yl]methyl}piperidin-4-amine dihydrochloride
CAS:Formula:C14H25Cl2N3O2Purity:95.0%Molecular weight:338.271-(2-Hydroxyethyl)-3-methyl-1H-imidazol-3-ium tetrafluoroborate
CAS:Formula:C6H11BF4N2OPurity:97%Color and Shape:Liquid, No data available.Molecular weight:213.978-tert-butyl-4-(3,5-difluorobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C20H25F2NO4Purity:95.0%Molecular weight:381.425-amino-1-(3-methylphenyl)-1H-pyrazole-4-carboxamide
CAS:Formula:C11H12N4OPurity:95.0%Molecular weight:216.2442-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)indolo[3,2,1-jk]carbazole
CAS:Purity:97%Molecular weight:367.2600098(R)-tert-Butyl 3-(4-aminophenoxy)pyrrolidine-1-carboxylate
CAS:Formula:C15H22N2O3Purity:97%Molecular weight:278.352Ref: 10-F679416
1g426.00€5g1,100.00€10g1,629.00€2.5g796.00€50mg228.00€100mg291.00€250mg308.00€500mg320.00€3-(1-pyrrolidinylmethyl)piperidine dihydrochloride
CAS:Formula:C10H22Cl2N2Purity:95.0%Molecular weight:241.24-(Chloromethyl)-2-phenyloxazole
CAS:Formula:C10H8ClNOPurity:96%Color and Shape:SolidMolecular weight:193.63methyl 2-(2-imino-6-methylbenzo[d]thiazol-3(2H)-yl)acetate hydrobromide
CAS:Formula:C11H13BrN2O2SPurity:95.0%Molecular weight:317.22-hydrazinyl-4-(1H-imidazol-1-yl)-6-methylpyrimidine
CAS:Formula:C8H10N6Purity:95.0%Molecular weight:190.21N,N,N-trimethyl[1-(triisopropylsilyl)-1H-indol-3-yl]methanaminium iodide
CAS:Formula:C21H37IN2SiPurity:95.0%Molecular weight:472.53Ethyl thiophene-2-carboxylate
CAS:Formula:C7H8O2SPurity:95%Color and Shape:Liquid, ClearMolecular weight:156.22-Chloro-5-nitro-1,3-benzothiazole
CAS:Formula:C7H3ClN2O2SPurity:98%Color and Shape:SolidMolecular weight:214.622-((4-(2-Furylcarbonyl)piperazinyl)carbonyl)cyclohexanecarboxylic acid
CAS:Formula:C17H22N2O5Purity:95.0%Color and Shape:SolidMolecular weight:334.372
![Benzo[d][1,2,3]oxadiazole-7-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF668295.webp&w=3840&q=75)
![2-(tert-Butyl) 3-ethyl 2,8-diazaspiro[4.5]decane-2,3-dicarboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF546187.webp&w=3840&q=75)
![ETHYL 4-OXO-5,6-DIHYDRO-4H-PYRROLO[3,4-D]THIAZOLE-2-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF538791.webp&w=3840&q=75)
![2-(Chloromethyl)-1H-benzo[d]imidazole-6-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF239163.webp&w=3840&q=75)
![4-ethyl-5-[(4-ethylphenoxy)methyl]-4H-1,2,4-triazole-3-thiol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF307767.webp&w=3840&q=75)
![Methyl 2-amino-4-methylbenzo[d]thiazole-6-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF606018.webp&w=3840&q=75)
![1-Boc-4-(carboxythiophen-2-yl-methyl)-[1,4]diazepane](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF493625.webp&w=3840&q=75)
![5-Benzylsulfanyl-[1,3,4]thiadiazol-2-ylamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF030975.webp&w=3840&q=75)
![N,N-dimethyl-7-(piperazin-1-yl)benzo[c][1,2,5]oxadiazole-4-sulfonamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF727863.webp&w=3840&q=75)
![[4-(1H-Pyrazol-1-yl)phenyl]methanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF036221.webp&w=3840&q=75)
![2-(4-Methoxy-phenyl)-3-piperazin-1-ylmethyl-imidazo[1,2-a]pyridine oxalic acid salt](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF015791.webp&w=3840&q=75)
![Tert-butyl(1r,4r)-6-oxo-2,5-diazabicyclo[2.2.1]heptane-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF719044.webp&w=3840&q=75)
![methyl 1,3-dimethyl-2,4-dioxo-2,3,4,7-tetrahydro-1H-pyrrolo[2,3-d]pyrimidine-6-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF512260.webp&w=3840&q=75)
![(R)-TERT-BUTYL 6-METHYL-6,7-DIHYDROPYRAZOLO[1,5-A]PYRAZINE-5(4H)-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF505077.webp&w=3840&q=75)
![5-(tert-Butyl) 1-ethyl 3-amino-6,6-dimethyl-4,6-dihydropyrrolo[3,4-c]pyrazole-1,5-dicarboxylate hy…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF790340.webp&w=3840&q=75)
![2-BROMO-7-(TRIFLUOROMETHYL)THIENO[3,2-C]PYRIDIN-4(5H)-ONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF470008.webp&w=3840&q=75)
![8-Iodoimidazo[1,2-c]pyrimidin-5(6H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF648447.webp&w=3840&q=75)
![(7R,8aS)-Octahydropyrrolo[1,2-a]pyrazin-7-ol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF329341.webp&w=3840&q=75)
![[1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl]acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF428992.webp&w=3840&q=75)
![6-BROMO-2,3-DIMETHYLIMIDAZO[1,2-A]PYRIMIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF301208.webp&w=3840&q=75)
![3-BROMO-2-(FLUOROMETHYL)-6-(TRIFLUOROMETHYL)IMIDAZO[1,2-A]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF538487.webp&w=3840&q=75)
![2-Chloropyrazolo[1,5-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF092956.webp&w=3840&q=75)
![3-Bromo-5-chlorofuro[3,2-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF459792.webp&w=3840&q=75)
![rac-(1R,2R,4S)-7-oxabicyclo[2.2.1]hept-2-ylamine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF541555.webp&w=3840&q=75)
![1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF401996.webp&w=3840&q=75)
![Sodium (S)-2-(6-hydroxybenzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF234219.webp&w=3840&q=75)
![1-{[5-(oxan-4-yl)-1,3-oxazol-4-yl]methyl}piperidin-4-amine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF541958.webp&w=3840&q=75)
![8-tert-butyl-4-(3,5-difluorobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525779.webp&w=3840&q=75)
![6-Fluoro-1H-pyrrolo[3,2-b]pyridine-3-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF725471.webp&w=3840&q=75)
![2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)indolo[3,2,1-jk]carbazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF615824.webp&w=3840&q=75)
![[2-(Methylsulfanyl)-1,3-benzothiazol-6-yl]boronic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF692011.webp&w=3840&q=75)
![methyl 2-(2-imino-6-methylbenzo[d]thiazol-3(2H)-yl)acetate hydrobromide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495380.webp&w=3840&q=75)
![N,N,N-trimethyl[1-(triisopropylsilyl)-1H-indol-3-yl]methanaminium iodide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF359158.webp&w=3840&q=75)
![6-Fluoro-7-methyl-1H-benzo[d]imidazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF769084.webp&w=3840&q=75)
