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
(5E)-5-(2-chlorobenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one
CAS:Formula:C10H6ClNOS2Purity:95.0%Molecular weight:255.73(S)-4-(TERT-BUTOXYCARBONYL)-4-AZASPIRO[2.4]HEPTANE-5-CARBOXYLIC ACID
CAS:Formula:C12H19NO4Purity:≥97%Molecular weight:241.2875-(4-Fluorophenyl)isoxazole
CAS:Formula:C9H6FNOPurity:95%Color and Shape:SolidMolecular weight:163.151Methyl 7-amino-2,3-dihydrobenzofuran-4-carboxylate
CAS:Formula:C10H11NO3Purity:97.0%Molecular weight:193.2025-(3,4-dimethoxyphenyl)-4-ethyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C12H15N3O2SPurity:95.0%Molecular weight:265.335-Bromo-imidazo[1,2-a]pyridine hydrobromide
CAS:Formula:C7H6Br2N2Purity:95.0%Molecular weight:277.947Methyl 5-amino-1H-indazole-7-carboxylate
CAS:Formula:C9H9N3O2Purity:95.0%Color and Shape:Solid, No data available.Molecular weight:191.192,4-DICHLORO-5,6-DIHYDRO-THIENO[2,3-D]PYRIMIDINE
CAS:Formula:C6H4Cl2N2SPurity:98+%Molecular weight:207.074-Chloro-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazolo[4,3-c]pyridine
CAS:Purity:98%Molecular weight:283.8299866BENZYL (R)-3-FLUORO-3-(HYDROXYMETHYL)PYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C13H16FNO3Purity:97%Molecular weight:253.2733-Bromoimidazo[1,2-a]pyridin-6-amine
CAS:Formula:C7H6BrN3Purity:95%Color and Shape:SolidMolecular weight:212.055-Amino-1-cyclohexyl-1 H -pyrazol-3-ol
CAS:Formula:C9H15N3OPurity:95.0%Color and Shape:SolidMolecular weight:181.2392-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)ethanol
CAS:Formula:C11H19BN2O3Purity:97%Color and Shape:SolidMolecular weight:238.09((2S,5R)-5-(4-AMINO-5-FLUORO-2-OXOPYRIMIDIN-1(2H)-YL)-1,3-OXATHIOLAN-2-YL)METHYL BUTYRATE
CAS:Formula:C12H16FN3O4SPurity:90.0%Molecular weight:317.34Methyl 1H-Pyrrole-1-carboxylate
CAS:Formula:C6H7NO2Purity:98%(GC-MS);RGColor and Shape:LiquidMolecular weight:125.1272-amino-6-fluoro-3-(prop-2-yn-1-yl)benzo[d]thiazol-3-ium bromide
CAS:Formula:C10H8BrFN2SPurity:95.0%Molecular weight:287.15(2-(Pyrrolidin-1-yl)phenyl)boronic acid
CAS:Purity:95%Color and Shape:SolidMolecular weight:191.03999333-Iodo-5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C8H4F3IN2Purity:>95%Molecular weight:312.034N,N-Dibenzyl-1,4-dioxaspiro[4.5]decan-8-amine
CAS:Formula:C22H27NO2Purity:97%Molecular weight:337.463Ethyl 5-methyl-1-phenyl-1H-pyrazole-4-carboxylate
CAS:Formula:C13H14N2O2Purity:95%Molecular weight:230.267Ethyl 2-amino-5-methyl-4-(4-methylphenyl)thiophene-3-carboxylate
CAS:Purity:97%Molecular weight:275.3699951ETHYL 4-OXO-5,6,7,8-TETRAHYDRO-4H-PYRAZOLO[1,5-A][1,4]DIAZEPINE-2-CARBOXYLATE
CAS:Formula:C10H13N3O3Purity:95.0%Molecular weight:223.232Imidazo[1,2-a]pyrazin-8(7H)-one
CAS:Formula:C6H5N3OPurity:95%Color and Shape:LiquidMolecular weight:135.126(3aS,6aS)-2-(tert-Butoxycarbonyl)hexahydrocyclopenta[c]pyrrole-3a(1H)-carboxylic acid
CAS:Purity:97%Molecular weight:255.3139954(S)-1-(4-Methylbenzyl)pyrrolidin-3-aminedihydrochloride
CAS:Formula:C12H20Cl2N2Purity:95.0%Molecular weight:263.21{3-[4-(Trifluoromethyl)phenyl]-1,2,4-oxadiazol-5-yl}methylamine hydrochloride
CAS:Formula:C10H9ClF3N3OPurity:95.0%Molecular weight:279.65C-[5-(3-Chloro-phenyl)-[1,3,4]oxadiazol-2-yl]-methylamine; hydrochloride
Formula:C9H9Cl2N3OPurity:95.0%Molecular weight:246.09(1-Methyl-1H-indol-3-yl)methanamine
CAS:Formula:C10H12N2Purity:99%(HPLC);RGColor and Shape:LiquidMolecular weight:160.223-Thien-3-ylacrylic acid
CAS:Formula:C7H6O2SPurity:99%(LC-MS);RGColor and Shape:SolidMolecular weight:154.184-[5-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyrazol-1-yl]-benzonitrile
CAS:Formula:C16H18BN3O2Purity:95.0%Molecular weight:295.155-Methylpyrrolidin-2-one
CAS:Formula:C5H9NOPurity:98%+(GC-MS);RGColor and Shape:Solid, CrystallineMolecular weight:99.133Di-tert-butyl dicarbonate 2.0M in THF
CAS:Formula:C14H26O6Purity:1.8-2.2MColor and Shape:LiquidMolecular weight:290.356Ethyl-2-amino-4,5-dimethylthiophene-3-carboxylate
CAS:Formula:C9H13NO2SPurity:97%Color and Shape:Solid, Crystalline PowderMolecular weight:199.27METHYL 6-BROMO-3,3-DIMETHYL-2-OXO-2,3-DIHYDRO-1H-INDOLE-4-CARBOXYLATE
CAS:Formula:C12H12BrNO3Purity:97%Molecular weight:298.136Methyl 2-(4-bromophenyl)thiazole-4-carboxylate
CAS:Formula:C11H8BrNO2SPurity:95.0%Molecular weight:298.15tert-butyl rac-(1S,2R,4R)-7-azabicyclo[2.2.1]hept-2-ylcarbamate hydrochloride
CAS:Formula:C11H21ClN2O2Purity:95.0%Molecular weight:248.75[1-(1H-IMIDAZOL-2-YL)-ETHYL]-CARBAMIC ACID TERT-BUTYL ESTER
CAS:Formula:C10H17N3O2Purity:95.0%Molecular weight:211.265[2-(1H-imidazol-1-yl)ethyl]methylamine dihydrochloride hydrate
Formula:C6H15Cl2N3OPurity:95.0%Color and Shape:SolidMolecular weight:216.111-(1-Ethyl-3,5-dimethyl-1 H -pyrazol-4-yl)-ethanone
CAS:Formula:C9H14N2OPurity:95.0%Molecular weight:166.2243-(3-phenyl-1,2,4-oxadiazol-5-yl)piperidine hydrochloride
CAS:Formula:C13H16ClN3OPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:265.74TERT-BUTYL 4-OXOHEXAHYDRO-1H-ISOINDOLE-2(3H)-CARBOXYLATE
CAS:Formula:C13H21NO3Purity:98%Molecular weight:239.3156-(TRIFLUOROMETHYL)-2H-SPIRO[BENZOFURAN-3,4′-PIPERIDINE]
CAS:Formula:C13H14F3NOPurity:95.0%Molecular weight:257.2565-Benzylthio-1,3,4-thiadiazole-2-thiol
CAS:Formula:C9H8N2S3Purity:95%Color and Shape:SolidMolecular weight:240.364-ethyl-5-(2-phenylethyl)-4H-1,2,4-triazole-3-thiol
CAS:Formula:C12H15N3SPurity:95.0%Molecular weight:233.336-Boc-2,6-diazaspiro[4.5]decane
CAS:Formula:C13H24N2O2Purity:95%Color and Shape:SolidMolecular weight:240.3471,4,9-Trioxadispiro[4.2.48.25]tetradecane-10-carboxylic acid
CAS:Purity:98%Molecular weight:242.2709961{1-[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]ethyl}amine hydrochloride
CAS:Formula:C11H14ClN3O2Purity:95.0%Molecular weight:255.72-Amino-N-(2-methoxyethyl)-4,5,6,7-tetrahydro-1-benzothiophene- 3-carboxamide
CAS:Formula:C12H18N2O2SPurity:95.0%Molecular weight:254.353-Bromo-6-chloro-imidazo[1,2-b]pyridazine
CAS:Formula:C6H3BrClN3Purity:97%Color and Shape:SolidMolecular weight:232.474-propyl-5-(2-thienyl)-4H-1,2,4-triazole-3-thiol
CAS:Formula:C9H11N3S2Purity:95.0%Molecular weight:225.33tert-Butyl 2-(methylthio)-5H-pyrrolo[3,4-d]pyrimidine-6(7H)-carboxylate
CAS:Formula:C12H17N3O2SPurity:≥95%Color and Shape:SolidMolecular weight:267.357-Oxo-3,7-dihydro-2H-oxazolo[3,2-a]pyrimidine-6-carbonitrile
CAS:Purity:95+%Molecular weight:163.13600161-(4-Methoxy-phenyl)-5-trifluoromethyl-1H-pyrazole-4-carboxylic acid hydrazide
CAS:Formula:C12H11F3N4O2Purity:95%Molecular weight:300.2414-(2-Amino-1,3-thiazol-4-yl)-2-methylbenzene-1,3-diol
CAS:Formula:C10H10N2O2SPurity:95.0%Molecular weight:222.263-(2-Acetamido-5-nitrophenyl)-5-methyl-1,2,4-oxadiazole
CAS:Formula:C11H10N4O4Molecular weight:262.225(3R,7aR)-3-(tert-butyl)-1-hydroxy-7a-vinyltetrahydropyrrolo[1,2-c]oxazol-5(3H)-one
CAS:Purity:97%Molecular weight:225.2879944(R)-3-(2-Fluoro-4-nitrophenoxy)pyrrolidine hydrochloride
CAS:Formula:C10H12ClFN2O3Purity:95.0%Molecular weight:262.671-Phenyl-5-(trifluoromethyl)-1H-pyrazole-3-carboxylic acid
Formula:C11H7F3N2O2Purity:>95%Molecular weight:256.184methyl 3-aminofuran-2-carboxylate hydrochloride
CAS:Formula:C6H8ClNO3Purity:95.0%Molecular weight:177.58
![(S)-4-(TERT-BUTOXYCARBONYL)-4-AZASPIRO[2.4]HEPTANE-5-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF531512.webp&w=3840&q=75)
![5-Bromo-imidazo[1,2-a]pyridine hydrobromide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF048773.webp&w=3840&q=75)
![2,4-DICHLORO-5,6-DIHYDRO-THIENO[2,3-D]PYRIMIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF467514.webp&w=3840&q=75)
![4-Chloro-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazolo[4,3-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF783698.webp&w=3840&q=75)
![7-THIA-1,3-DIAZASPIRO[4.4]NONANE-2,4-DIONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF474806.webp&w=3840&q=75)
![3-Bromoimidazo[1,2-a]pyridin-6-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF320408.webp&w=3840&q=75)
![2-amino-6-fluoro-3-(prop-2-yn-1-yl)benzo[d]thiazol-3-ium bromide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF515273.webp&w=3840&q=75)
![8-(BENZYLAMINO)-1-AZASPIRO[4,5]DECAN-2-ONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF542367.webp&w=3840&q=75)
![4-Chloro-1,3-dihydro-2H-imidazo[4,5-c]pyridin-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF619096.webp&w=3840&q=75)
![3-Iodo-5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF233261.webp&w=3840&q=75)
![3-Bromo-7-methylimidazo[1,2-a]pyridine-2-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF612056.webp&w=3840&q=75)
![N,N-Dibenzyl-1,4-dioxaspiro[4.5]decan-8-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF320776.webp&w=3840&q=75)
![2-Bromo-6-nitro-1H-benzo[d]imidazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF230324.webp&w=3840&q=75)
![METHYL 3-METHYL-1H-PYRAZOLO[3,4-B]PYRIDINE-5-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF794501.webp&w=3840&q=75)
![ETHYL 4-OXO-5,6,7,8-TETRAHYDRO-4H-PYRAZOLO[1,5-A][1,4]DIAZEPINE-2-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF501820.webp&w=3840&q=75)
![Imidazo[1,2-a]pyrazin-8(7H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF233163.webp&w=3840&q=75)
![(3aS,6aS)-2-(tert-Butoxycarbonyl)hexahydrocyclopenta[c]pyrrole-3a(1H)-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF791887.webp&w=3840&q=75)
![{3-[4-(Trifluoromethyl)phenyl]-1,2,4-oxadiazol-5-yl}methylamine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF316469.webp&w=3840&q=75)
![C-[5-(3-Chloro-phenyl)-[1,3,4]oxadiazol-2-yl]-methylamine; hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF545646.webp&w=3840&q=75)
![4-[5-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyrazol-1-yl]-benzonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF317707.webp&w=3840&q=75)
![1-[4-(4-chlorophenyl)-1H-imidazol-2-yl]methanamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF605637.webp&w=3840&q=75)
![tert-butyl rac-(1S,2R,4R)-7-azabicyclo[2.2.1]hept-2-ylcarbamate hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF496748.webp&w=3840&q=75)
![[1-(1H-IMIDAZOL-2-YL)-ETHYL]-CARBAMIC ACID TERT-BUTYL ESTER](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF305943.webp&w=3840&q=75)
![6-Azaspiro[3.4]octan-7-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF603616.webp&w=3840&q=75)
![[2-(1H-imidazol-1-yl)ethyl]methylamine dihydrochloride hydrate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF359061.webp&w=3840&q=75)
![6-(TRIFLUOROMETHYL)-2H-SPIRO[BENZOFURAN-3,4′-PIPERIDINE]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF332648.webp&w=3840&q=75)
![1-Methyl-1H-pyrrolo[2,3-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF625119.webp&w=3840&q=75)
![6-Boc-2,6-diazaspiro[4.5]decane](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF236673.webp&w=3840&q=75)
![(1H-Pyrrolo[3,2-c]pyridin-2-yl)methanamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF448795.webp&w=3840&q=75)
![1,4,9-Trioxadispiro[4.2.48.25]tetradecane-10-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF615310.webp&w=3840&q=75)
![6-Fluoro-1H-pyrrolo[3,2-c]pyridine-3-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF762402.webp&w=3840&q=75)
![{1-[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]ethyl}amine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF361623.webp&w=3840&q=75)
![6-Chlorotetrazolo[1,5-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF320849.webp&w=3840&q=75)
![3-Bromo-6-chloro-imidazo[1,2-b]pyridazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF048736.webp&w=3840&q=75)
![2-Methylimidazo[1,2-a]pyridin-5-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF751328.webp&w=3840&q=75)
![tert-Butyl 2-(methylthio)-5H-pyrrolo[3,4-d]pyrimidine-6(7H)-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF228221.webp&w=3840&q=75)
![7-Oxo-3,7-dihydro-2H-oxazolo[3,2-a]pyrimidine-6-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF603669.webp&w=3840&q=75)
![5-Fluoro-1H-pyrrolo[2,3-b]pyridin-3-amine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF620026.webp&w=3840&q=75)
![[1-(difluoromethyl)-1h-pyrrol-2-yl]methanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF640823.webp&w=3840&q=75)
![(3R,7aR)-3-(tert-butyl)-1-hydroxy-7a-vinyltetrahydropyrrolo[1,2-c]oxazol-5(3H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF791553.webp&w=3840&q=75)
![5-Nitro-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF626100.webp&w=3840&q=75)
![2-(1,4-Dioxaspiro[4.5]decan-8-yl)ethanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF329864.webp&w=3840&q=75)