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
4-phenyl-2-pyrrolidin-2-yl-1H-imidazole dihydrochloride
CAS:Formula:C13H17Cl2N3Purity:95.0%Molecular weight:286.2(6-Bromo-3H-imidazo[4,5-b]pyridin-2-yl)methanol
CAS:Formula:C7H6BrN3OPurity:95%Color and Shape:SolidMolecular weight:228.0494,5,6,7-Tetrahydro-[1,2,3]triazolo[1,5-a]pyrazine
CAS:Formula:C5H8N4Purity:98%Color and Shape:SolidMolecular weight:124.1474H-Pyrrolo[2,3-d]thiazole-5-carboxylic acid
CAS:Formula:C6H4N2O2SPurity:98%Color and Shape:SolidMolecular weight:168.175-tert-Butyl 4-ethyl 3-methyl-6,7-dihydro-3H-imidazo[4,5-c]pyridine-4,5(4H)-dicarboxylate
CAS:Formula:C15H23N3O4Purity:95.0%Molecular weight:309.366tert-Butyl (S)-2-(6-bromo-1H-benzo[d]imidazol-2-yl)pyrrolidine-1-carboxylate
CAS:Purity:95%Molecular weight:366.2590027(S)-3-(Pyrrolidin-2-yl)phenol hydrochloride
CAS:Formula:C10H14ClNOPurity:95.0%Molecular weight:199.681,4-Dimethyl-1H-imidazole-5-carboxylic acid
CAS:Formula:C6H8N2O2Purity:95.0%Color and Shape:SolidMolecular weight:140.1422-Methyl-1,2,5-thiadiazolidine 1,1-dioxide
CAS:Formula:C3H8N2O2SPurity:95%Color and Shape:SolidMolecular weight:136.174-(2-FLUOROPHENYL)-1H-PYRAZOL-5-AMINE
CAS:Formula:C9H8FN3Purity:95.0%Color and Shape:SolidMolecular weight:177.1821-(methylsulfonyl)-L-proline
CAS:Formula:C6H11NO4SPurity:95.0%Color and Shape:SolidMolecular weight:193.22Ref: 10-F431454
1g158.00€5g448.00€10g757.00€25g1,738.00€100g3,471.00€250g8,674.00€250mg72.00€500mg113.00€5-Amino-3-(2-furyl)pyrazole
CAS:Formula:C7H7N3OPurity:97.0%Color and Shape:Solid, Dark amber solidMolecular weight:149.153(Z)-N’-hydroxy-3-((3-methyl-1,2,4-oxadiazol-5-yl)methoxy)benzimidamide
CAS:Formula:C11H12N4O3Purity:95.0%Molecular weight:248.2421-bromo-2,4-dimethoxy-5-(1,3-dioxolan-2-yl)benzene
CAS:Formula:C11H13BrO4Purity:95.0%Molecular weight:289.1255-(chloromethyl)-1-methyl-1H-pyrazole hydrochloride
CAS:Formula:C5H8Cl2N2Purity:95%Molecular weight:167.03(1-Hydroxy-2-(1H-imidazol-1-yl)ethane-1,1-diyl)diphosphonic acid monohydrate
CAS:Formula:C5H12N2O8P2Purity:98%Color and Shape:White – Very pale yellow powderMolecular weight:290.105Methyl 4-methoxypyrazolo[1,5-a]pyridine-3-carboxylate
CAS:Formula:C10H10N2O3Purity:98%Molecular weight:206.2015-Amino-2-(trifluoromethyl)benzimidazole
CAS:Formula:C8H6F3N3Purity:95%Color and Shape:SolidMolecular weight:201.152ETHYL 5-ETHOXY-1H-PYRROLO[3,2-B]PYRIDINE-2-CARBOXYLATE
CAS:Formula:C12H14N2O3Purity:>95%Molecular weight:234.2554-Isocyanato-3,5-dimethyl-isoxazole
CAS:Formula:C6H6N2O2Color and Shape:LiquidMolecular weight:138.1265-Amino-1-(4-methoxyphenyl)-1H-pyrazole-4-carbonitrile
CAS:Formula:C11H10N4OPurity:95.0%Molecular weight:214.2284-(3,4-difluorobenzoyl)-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C17H20F2N2O4Purity:95.0%Molecular weight:354.354(3R,4R)-1-(tert-Butoxycarbonyl)-4-methylpyrrolidine-3-carboxylic acid
CAS:Formula:C11H19NO4Purity:98%Molecular weight:229.2766-CHLORO-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-INDAZOLE
CAS:Purity:97%Molecular weight:278.5400085ethyl 5-(3,4-difluorophenyl)-1H-pyrazole-3-carboxylate
CAS:Formula:C12H10F2N2O2Purity:95.0%Molecular weight:252.2214,5-Dioxo-4,5-dihydro-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid
CAS:Formula:C14H6N2O8Purity:97%Color and Shape:Solid, PowderMolecular weight:330.2085-(Trifluoromethyl)-2-furoic acid
CAS:Formula:C6H3F3O3Purity:97.0%Color and Shape:SolidMolecular weight:180.082(R)-1-(2-Fluoro-6-nitrophenyl)pyrrolidin-3-amine hydrochloride
CAS:Formula:C10H13ClFN3O2Purity:95.0%Molecular weight:261.68(1-(Tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)boronic acid
CAS:Purity:96%Molecular weight:196.0099945(S)-3-(1-Oxo-5-(piperazin-1-yl)isoindolin-2-yl)piperidine-2,6-dione benzenesulfonate
CAS:Purity:95%Molecular weight:486.541-Piperidin-4-yl-pyrrolidin-2-one
CAS:Formula:C9H16N2OPurity:95.0%Color and Shape:SolidMolecular weight:168.24N-(6-Aminohexyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide
CAS:Formula:C16H30N4O2SPurity:98%Molecular weight:342.5(S)-N,N-DIMETHYL(PYRROLIDIN-2-YL)METHANAMINE 2HCL
CAS:Formula:C7H18Cl2N2Purity:98%Color and Shape:SolidMolecular weight:201.14BENZYL (5-OXOTETRAHYDROFURAN-3-YL)CARBAMATE
CAS:Formula:C12H13NO4Purity:95.0%Molecular weight:235.2394-(Chloromethyl)-2-isopropylthiazole
CAS:Formula:C7H10ClNSPurity:97%Color and Shape:LiquidMolecular weight:175.673-amino-2-methyl-N-1,3-thiazol-2-ylbenzamide
CAS:Formula:C11H11N3OSPurity:95.0%Molecular weight:233.291-{[1-(4-methoxyphenyl)-1H-tetrazol-5-yl]methyl}piperazine dihydrochloride
CAS:Formula:C13H20Cl2N6OPurity:95.0%Molecular weight:347.244-(2-Methyl-2H-pyrazol-3-yl)aniline
CAS:Formula:C10H11N3Purity:95.0%Color and Shape:Solid, CrystallineMolecular weight:173.2191-Pyrrolidine-1-cyclopentene
CAS:Formula:C9H15NPurity:97%Color and Shape:Liquid, ClearMolecular weight:137.2262-(pyrrolidin-3-yl)thiazole dihydrochloride
CAS:Formula:C7H12Cl2N2SPurity:95.0%Molecular weight:227.155,6-Difluorobenzo[c][1,2,5]thiadiazole
CAS:Formula:C6H2F2N2SPurity:95%Color and Shape:SolidMolecular weight:172.155-tert-Butyl-1,3,4-thiadiazole-2-carboxylic acidethyl ester
CAS:Formula:C9H14N2O2SPurity:97.0%Color and Shape:Crystalline PowderMolecular weight:214.281-[3-(Trifluoromethyl)benzyl]-1H-imidazole-4-carboxylic acid
CAS:Formula:C12H9F3N2O2Molecular weight:270.211tert-butyl (1S,4S,5R)-5-hydroxy-2-azabicyclo[2.2.1]heptane-2-carboxylate
CAS:Formula:C11H19NO3Purity:95%Color and Shape:SolidMolecular weight:213.277[2-(4-[1,3]oxazolo[4,5-b]pyridin-2-yl-2-morpholinyl)ethyl]amine dihydrochloride
CAS:Formula:C12H18Cl2N4O2Purity:95.0%Molecular weight:321.21-(3-Methyl-1-benzofuran-2-yl)-methanamine
CAS:Formula:C10H11NOPurity:95.0%Color and Shape:LiquidMolecular weight:161.204BENZYL (3-METHYLPYRROLIDIN-3-YL)CARBAMATE HCL
CAS:Formula:C13H19ClN2O2Purity:95.0%Color and Shape:SolidMolecular weight:270.76(5-METHYL-1,2,3-THIADIAZOL-4-YL)METHANOL
CAS:Formula:C4H6N2OSPurity:95.0%Color and Shape:OilMolecular weight:130.17(S)-2-(4-CHLOROPHENYL)PYRROLIDINE
CAS:Formula:C10H12ClNPurity:95%Color and Shape:LiquidMolecular weight:181.662-(4-Bromomethyl-phenyl)-thiazole
CAS:Formula:C10H8BrNSPurity:95.0%Color and Shape:SolidMolecular weight:254.15(1S,4S,5S)-tert-Butyl 5-amino-2-azabicyclo[2.2.1]heptane-2-carboxylate
CAS:Purity:96%Molecular weight:212.2929993(2S,4R)-4-(4-Fluorobenzyl)pyrrolidine-2-carboxylic acid hydrochloride
CAS:Formula:C12H15ClFNO2Purity:95.0%Molecular weight:259.71(R)-Prolinamide hydrochloride
CAS:Formula:C5H11ClN2OPurity:98%(HPLC);RGColor and Shape:SolidMolecular weight:150.613-(3,4-Dichloro-phenyl)-dihydro-furan-2-one
CAS:Formula:C10H8Cl2O2Purity:97.0%Molecular weight:231.07[2-(HYDROXYMETHYL)-5,8-DIOXASPIRO[3.4]OCTAN-2-YL]METHANOL
CAS:Formula:C8H14O4Purity:97%Molecular weight:174.196[1-(2-methoxyethyl)-1H-imidazol-2-yl]methanamine hydrochloride
Formula:C7H14ClN3OMolecular weight:191.661-[(Octyloxy)methyl]-1H-1,2,3-benzotriazole
CAS:Formula:C15H23N3OPurity:97.0%Molecular weight:261.369[4-(1H-pyrazol-5-yl)phenyl]boronic acid
CAS:Formula:C9H9BN2O2Purity:98%Color and Shape:Sand-coloured powderMolecular weight:187.99Ref: 10-F843830
1g3,482.00€1mg99.00€5mg199.00€10mg297.00€25mg386.00€50mg624.00€100mg933.00€250mg1,742.00€5-chloro-6-(oxolan-3-yloxy)pyridine-3-carboxylic acid
CAS:Formula:C10H10ClNO4Purity:95.0%Molecular weight:243.64(2S,4R)-4-([1,1′-Biphenyl]-4-ylmethyl)pyrrolidine-2-carboxylic acid hydrochloride
CAS:Formula:C18H20ClNO2Purity:95.0%Molecular weight:317.81(S)-(-)-N-(5-Nitro-2-pyridyl)prolinol
CAS:Formula:C10H13N3O3Purity:99%Color and Shape:SolidMolecular weight:223.2322-Oxo-2,3-dihydro-1H-indole-5-sulfonic acid amide
CAS:Formula:C8H8N2O3SPurity:>95%Molecular weight:212.223-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-a]pyridine
CAS:Formula:C13H17BN2O2Purity:95.0%Molecular weight:244.1(2S,4R)-4-FLUORO-1-METHYLPYRROLIDINE-2-CARBOXYLIC ACID
CAS:Formula:C6H10FNO2Purity:95.0%Molecular weight:147.1493-(tert-Butyl)-1-(4-chlorophenyl)-1H-pyrazol-5-amine
CAS:Formula:C13H16ClN3Purity:95.0%Molecular weight:249.74
![(6-Bromo-3H-imidazo[4,5-b]pyridin-2-yl)methanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF067790.webp&w=3840&q=75)
![4,5,6,7-Tetrahydro-[1,2,3]triazolo[1,5-a]pyrazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF447131.webp&w=3840&q=75)
![4H-Pyrrolo[2,3-d]thiazole-5-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF303426.webp&w=3840&q=75)
![5-tert-Butyl 4-ethyl 3-methyl-6,7-dihydro-3H-imidazo[4,5-c]pyridine-4,5(4H)-dicarboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF464233.webp&w=3840&q=75)
![1-Methyl-1,7-diazaspiro[4.4]nonane dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF602731.webp&w=3840&q=75)
![tert-Butyl (S)-2-(6-bromo-1H-benzo[d]imidazol-2-yl)pyrrolidine-1-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF615901.webp&w=3840&q=75)
![Ethyl 3-bromopyrazolo[1,5-a]pyrimidine-5-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF615406.webp&w=3840&q=75)
![8-bromoimidazo[1,2-a]pyridin-3-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495960.webp&w=3840&q=75)
![Methyl 4-methoxypyrazolo[1,5-a]pyridine-3-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF547713.webp&w=3840&q=75)
![ETHYL 5-ETHOXY-1H-PYRROLO[3,2-B]PYRIDINE-2-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF387574.webp&w=3840&q=75)
![4-(3,4-difluorobenzoyl)-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525706.webp&w=3840&q=75)
![2-Ethyl-2,8-diazaspiro[4.5]decan-3-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF549425.webp&w=3840&q=75)
![6-Chloro-[1,2,4]triazolo[4,3-b]pyridazin-8-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF635239.webp&w=3840&q=75)
![4,5-Dioxo-4,5-dihydro-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF079870.webp&w=3840&q=75)
![2-chloro-4-(methylthio)benzo[d]thiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495301.webp&w=3840&q=75)
![4-CHLORO-6-METHYL-1H-PYRAZOLO[4,3-C]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF502172.webp&w=3840&q=75)
![N-(6-Aminohexyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF462110.webp&w=3840&q=75)
![7-Iodopyrrolo[2,1-f][1,2,4]triazin-4-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF549601.webp&w=3840&q=75)
![1-{[1-(4-methoxyphenyl)-1H-tetrazol-5-yl]methyl}piperazine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495616.webp&w=3840&q=75)
![5,6-Difluorobenzo[c][1,2,5]thiadiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF516391.webp&w=3840&q=75)
![1-[3-(Trifluoromethyl)benzyl]-1H-imidazole-4-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF096845.webp&w=3840&q=75)
![tert-butyl (1S,4S,5R)-5-hydroxy-2-azabicyclo[2.2.1]heptane-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF547779.webp&w=3840&q=75)
![[2-(4-[1,3]oxazolo[4,5-b]pyridin-2-yl-2-morpholinyl)ethyl]amine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF358561.webp&w=3840&q=75)
![(1S,4S,5S)-tert-Butyl 5-amino-2-azabicyclo[2.2.1]heptane-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF609585.webp&w=3840&q=75)
![7-Bromo-4-fluorobenzo[b]thiophene](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF464116.webp&w=3840&q=75)
![[2-(HYDROXYMETHYL)-5,8-DIOXASPIRO[3.4]OCTAN-2-YL]METHANOL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF513314.webp&w=3840&q=75)
![3-Iodo-6-methyl-1H-pyrrolo[2,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF240024.webp&w=3840&q=75)
![[1-(2-methoxyethyl)-1H-imidazol-2-yl]methanamine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF550307.webp&w=3840&q=75)
![1-[(Octyloxy)methyl]-1H-1,2,3-benzotriazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF181811.webp&w=3840&q=75)
![[4-(1H-pyrazol-5-yl)phenyl]boronic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF309220.webp&w=3840&q=75)
![(2S,4R)-4-([1,1′-Biphenyl]-4-ylmethyl)pyrrolidine-2-carboxylic acid hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF244259.webp&w=3840&q=75)
![3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF232191.webp&w=3840&q=75)
![5-Bromo-6-methyl-imidazo[1,5-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF719457.webp&w=3840&q=75)
![5-Chloro-3-iodo-1H-pyrrolo[2,3-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF235304.webp&w=3840&q=75)