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
tert-Butyl 3-(hydroxymethyl)-8-methyl-5,6-dihydroimidazo[1,2-a]pyrazine-7(8H)-carboxylate
CAS:Purity:97%Molecular weight:267.32901tert-Butyl 3-propoxypyrrolidine-1-carboxylate
CAS:Formula:C12H23NO3Purity:97.0%Molecular weight:229.322-Amino-2-(benzo[d][1,3]dioxol-5-yl)acetic acid
CAS:Formula:C9H9NO4Purity:95.0%Molecular weight:195.174Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-carboxylate
CAS:Purity:98%Molecular weight:252.0700073Carbamic acid, N-[[3-[[[[3-methoxy-4-(5-oxazolyl)phenyl]amino]carbonyl]amino]phenyl]methyl]-, (3S)-tetrahydro-3-furanyl ester
CAS:Purity:99%Molecular weight:452.46701053-(1H-imidazol-1-yl)-8-azabicyclo[3.2.1]octane dihydrochloride
CAS:Formula:C10H17Cl2N3Purity:95.0%Molecular weight:250.173-({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)oxolane-3-carboxylic acid
CAS:Purity:95%Molecular weight:353.37399295-(tert-Butyloxycarbonyamino)methyl-3-(4-(trifluoromethyl)phenyl)-[1,2,4]oxadiazole
CAS:Formula:C15H16F3N3O3Purity:95.0%Molecular weight:343.306(S)-Benzyl 4-isopropyl-2,5-dioxooxazolidine-3-carboxylate
CAS:Formula:C14H15NO5Purity:95%Molecular weight:277.276tert-Butyl 3-(4-iodo-1H-pyrazol-1-yl)azetidine-1-carboxylate
CAS:Purity:98%Molecular weight:349.17199714,5,6,7-Tetrahydro-1H-indole-2-carboxylic acid
CAS:Formula:C9H11NO2Purity:98%Color and Shape:SolidMolecular weight:165.192Tert-butyl 8-(2-hydroxyethyl)-5-oxa-2-azaspiro[3.4]Octane-2-carboxylate
CAS:Purity:98%Molecular weight:257.32998667-Bromo-4-chloro-1H-indole
CAS:Formula:C8H5BrClNPurity:95%Color and Shape:Liquid, No data available.Molecular weight:230.494-ethyl-5-methyl-1,3-thiazol-2-amine hydrobromide
CAS:Formula:C6H11BrN2SPurity:95.0%Molecular weight:223.13(S)-tert-Butyl 1-(pentan-3-yl)pyrrolidin-3-ylcarbamate
CAS:Formula:C14H28N2O2Purity:95.0%Molecular weight:256.39ethyl 2,7-dimethylpyrazolo[1,5-a]pyrimidine-6-carboxylate
CAS:Formula:C11H13N3O2Color and Shape:SolidMolecular weight:219.244(2S,3S)-1-(tert-Butoxycarbonyl)-3-hydroxypyrrolidine-2-carboxylic acid
CAS:Formula:C10H17NO5Purity:95%Color and Shape:SolidMolecular weight:231.2483-Methyl-1-phenyl-1H-pyrazole-4-carboxylic acid
CAS:Formula:C11H10N2O2Purity:97%Molecular weight:202.213trans-1-[(Benzyloxy)carbonyl]-4-methylpyrrolidine-3-carboxylic acid
CAS:Purity:97%Molecular weight:263.293Ref: 10-F985529
1g279.00€5g1,121.00€10g2,082.00€25g4,161.00€50g8,320.00€100g16,221.00€50mg53.00€100mg80.00€250mg126.00€500mg230.00€5-(2-Aminoethyl)-4-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one hydrochloride
CAS:Formula:C5H11ClN4OPurity:95.0%Molecular weight:178.62Ethyl 5-carbamoyl-1-methyl-1H-pyrazole-4-carboxylate
CAS:Formula:C8H11N3O3Purity:98%Molecular weight:197.194TERT-BUTYL 5-OXO-OCTAHYDROCYCLOPENTA[B]PYRROLE-1-CARBOXYLATE
CAS:Purity:98%Color and Shape:SolidMolecular weight:225.28799444-[(E)-(2-Mercapto-4-oxo-1,3-thiazol-5(4H)-ylidene)methyl]benzoic acid
CAS:Formula:C11H7NO3S2Purity:95.0%Molecular weight:265.3(2E)-1-(4-ethoxyphenyl)-3-(5-methylthiophen-2-yl)prop-2-en-1-one
CAS:Formula:C16H16O2SPurity:95.0%Molecular weight:272.361H-PYRAZOLO[3,4-D]PYRIMIDINE-4-CARBOXYLIC ACID
CAS:Formula:C6H4N4O2Purity:95.0%Color and Shape:SolidMolecular weight:164.1241-(4-methoxyphenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one
CAS:Formula:C11H12N2O2Purity:98%Molecular weight:204.2292-CHLORO-[1,2,4]TRIAZOLO[1,5-A]PYRIDINE
CAS:Formula:C6H4ClN3Purity:95.0%Color and Shape:No data available.Molecular weight:153.572-(5-Methyl-1H-benzoimidazol-2-ylamino)-ethanol
CAS:Formula:C10H13N3OPurity:95.0%Color and Shape:Solid, PowderMolecular weight:191.2343-Benzyl-3-azabicyclo[3.1.0]hexane-1-carboxylic acid
CAS:Formula:C13H15NO2Purity:95%Molecular weight:217.2685-Iodo-7H-pyrrolo[2,3-d]pyrimidin-2-amine
CAS:Formula:C6H5IN4Purity:95.0%Color and Shape:SolidMolecular weight:260.0386′-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[cyclopropane-1,3′-indolin]-2′-one
CAS:Purity:95%Molecular weight:285.1499939Ethyl 4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylate
CAS:Purity:89%Molecular weight:212.27000433-Carbamoyl-1-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyridin-1-ium
CAS:Purity:95%Color and Shape:Low Melting SolidMolecular weight:255.24899298-ethyl-4-[3-(trifluoromethyl)benzoyl]-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C18H21F3N2O4Purity:95.0%Molecular weight:386.371(3-ethyl-2,4-dioxoimidazolidin-1-yl)acetic acid
CAS:Formula:C7H10N2O4Purity:95.0%Molecular weight:186.1678-Azaspiro[bicyclo[3.2.1]octane-3,4′-imidazolidine]-2′,5′-dione hydrochloride
CAS:Purity:98%Molecular weight:231.6799927Ethyl 1-(4-methoxybenzyl)-1H-1,2,3-triazole-4-carboxylate
CAS:Formula:C13H15N3O3Purity:95%Molecular weight:261.2811-(4-Bromophenyl)-1H-pyrazole-4-carbaldehyde
CAS:Formula:C10H7BrN2OPurity:98%Color and Shape:SolidMolecular weight:251.0835-Chloro-3-(3-fluoro-phenyl)-[1,2,4]thiadiazole
CAS:Formula:C8H4ClFN2SPurity:95.0%Molecular weight:214.64LITHIUM 5-(TERT-BUTOXYCARBONYL)-4,5,6,7-TETRAHYDROTHIAZOLO[5,4-C]PYRIDINE-2-CARBOXYLATE
CAS:Purity:90%Color and Shape:SolidMolecular weight:290.2600098(S)-1-(3-METHYL-1,2,4-OXADIAZOL-5-YL)ETHANAMINE
CAS:Formula:C5H9N3OPurity:95.0%Molecular weight:127.1472-CHLORO-6,7-DIHYDRO-5H-PYRROLO[3,4-D]PYRIMIDINE HCL
CAS:Formula:C6H7Cl2N3Purity:97%Molecular weight:192.04Ethyl 5-(3-chlorophenyl)-[1,2,4]oxadiazole-3-carboxylate
CAS:Formula:C11H9ClN2O3Purity:95.0%Molecular weight:252.65(1R,5S)-TERT-BUTYL 3,6-DIAZABICYCLO[3.2.1]OCTANE-6-CARBOXYLATE
CAS:Formula:C11H20N2O2Purity:98%Molecular weight:212.293Methyl 1H-1,2,3-triazole-4-carboxylate
CAS:Formula:C4H5N3O2Purity:98%Color and Shape:SolidMolecular weight:127.1031-((4-Hydrazinylbenzyl)sulfonyl)pyrrolidine hydrochloride
CAS:Formula:C11H18ClN3O2SPurity:95%+Color and Shape:SolidMolecular weight:291.79N-methyl-1-(2-phenyl-1,3-thiazol-4-yl)methanamine dihydrochloride
CAS:Formula:C11H14Cl2N2SPurity:95.0%Molecular weight:277.21{2-[(4-methyl-4H-1,2,4-triazol-3-yl)thio]ethyl}amine dihydrobromide
CAS:Formula:C5H12Br2N4SPurity:95.0%Molecular weight:320.05METHYL 5-BROMO-6-CHLORO-1H-INDOLE-3-CARBOXYLATE
CAS:Formula:C10H7BrClNO2Purity:95+%Molecular weight:288.532-(2-chloroethyl)-6-fluoro-1H-benzimidazole
CAS:Formula:C9H8ClFN2Purity:95.0%Color and Shape:SolidMolecular weight:198.63N,N-Dimethyl-4-(pyrrolidin-2-yl)aniline
CAS:Formula:C12H18N2Purity:95.0%Color and Shape:SolidMolecular weight:190.292,7,12,17-tetrakis(4-chlorophenyl)-21,22,23,24-tetraazapentacyclo[16.2.1.1³,⁶.1⁸,¹¹.1¹³,¹⁶]tetracosa-1,3,5,7,9,11,13(22),14,16,18(21),19-undecaene
CAS:Purity:95%Molecular weight:752.5200195(5aS,10bR)-2-(2,6-Diethylphenyl)-4,5a,6,10b-tetrahydro-2H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazin-11-iumtetrafluoroborate
CAS:Purity:97%Molecular weight:433.2600098tert-Butyl 2-methyl-2,5,6,7-tetrahydro-4H-pyrazolo[4,3-b]pyridine-4-carboxylate
CAS:Purity:98%Molecular weight:237.3029938N-(5-methyl-7-oxo-4,5,6-trihydrobenzothiazol-2-yl)ethanamide, 98%
Formula:C10H12N2O2SMolecular weight:224.281-phenylpyrrolidin-3-one
CAS:Formula:C10H11NOPurity:95.0%Color and Shape:SolidMolecular weight:161.204METHYL 2,2-DIFLUORO-1,3-BENZODIOXOLE-4-CARBOXYLATE
CAS:Formula:C9H6F2O4Purity:97%Molecular weight:216.145-bromo-3-(trifluoromethyl)-1,2-thiazole-4-carbonitrile
CAS:Formula:C5BrF3N2SPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:257.03Ethyl 4-(chlorosulfonyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate
CAS:Purity:≥97%Molecular weight:265.7099915Ethyl 3-amino-4,5-dimethyl-1H-pyrrole-2-carboxylate
CAS:Formula:C9H14N2O2Purity:97%Molecular weight:182.2232,5-Dioxopyrrolidin-1-yl ((3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl) carbonate
CAS:Formula:C11H13NO7Purity:97%Color and Shape:SolidMolecular weight:271.225(S)-4-(3-(1-(HEXYLOXY)ETHYL)-2-METHOXYPHENYL)THIAZOL-2-AMINE
CAS:Purity:98%Molecular weight:334.480011
![tert-Butyl 3-(hydroxymethyl)-8-methyl-5,6-dihydroimidazo[1,2-a]pyrazine-7(8H)-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF609028.webp&w=3840&q=75)
![3-(Oxan-4-yl)-[1,2,4]triazolo[4,3-a]pyridin-6-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF214551.webp&w=3840&q=75)
![2-Amino-2-(benzo[d][1,3]dioxol-5-yl)acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF091664.webp&w=3840&q=75)
![[(furan-2-yl)methyl]urea](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF642778.webp&w=3840&q=75)
![Carbamic acid, N-[[3-[[[[3-methoxy-4-(5-oxazolyl)phenyl]amino]carbonyl]amino]phenyl]methyl]-, (3S)…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF862129.webp&w=3840&q=75)
![3-(1H-imidazol-1-yl)-8-azabicyclo[3.2.1]octane dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF512058.webp&w=3840&q=75)
![3-({[(9h-fluoren-9-yl)methoxy]carbonyl}amino)oxolane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF668939.webp&w=3840&q=75)
![5-(tert-Butyloxycarbonyamino)methyl-3-(4-(trifluoromethyl)phenyl)-[1,2,4]oxadiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF316470.webp&w=3840&q=75)
![Tert-butyl 8-(2-hydroxyethyl)-5-oxa-2-azaspiro[3.4]Octane-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF771287.webp&w=3840&q=75)
![ethyl 2,7-dimethylpyrazolo[1,5-a]pyrimidine-6-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF428298.webp&w=3840&q=75)
![trans-1-[(Benzyloxy)carbonyl]-4-methylpyrrolidine-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF985529.webp&w=3840&q=75)
![TERT-BUTYL 5-OXO-OCTAHYDROCYCLOPENTA[B]PYRROLE-1-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF839235.webp&w=3840&q=75)
![1,3-Diisopropyl-1H-benzo[d]imidazol-3-ium bromide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF864664.webp&w=3840&q=75)
![5-[2-Chloro-6-(trifluoromethyl)phenyl]-1,3-oxazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF630652.webp&w=3840&q=75)
![4-[(E)-(2-Mercapto-4-oxo-1,3-thiazol-5(4H)-ylidene)methyl]benzoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF307890.webp&w=3840&q=75)
![1H-PYRAZOLO[3,4-D]PYRIMIDINE-4-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF389065.webp&w=3840&q=75)
![2-CHLORO-[1,2,4]TRIAZOLO[1,5-A]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF389245.webp&w=3840&q=75)
![3-Benzyl-3-azabicyclo[3.1.0]hexane-1-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF329667.webp&w=3840&q=75)
![1-(4-Hydroimidazo[1,2-a]pyridin-7-yl)ethylamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF625307.webp&w=3840&q=75)
![5-Iodo-7H-pyrrolo[2,3-d]pyrimidin-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF233119.webp&w=3840&q=75)
![6′-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)spiro[cyclopropane-1,3′-indolin]-2′-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF758223.webp&w=3840&q=75)
![6,7-DIHYDRO-5H-PYRROLO[1,2-A]IMIDAZOLE-3-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF819558.webp&w=3840&q=75)
![Ethyl 4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF766182.webp&w=3840&q=75)
![8-ethyl-4-[3-(trifluoromethyl)benzoyl]-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525688.webp&w=3840&q=75)
![8-Azaspiro[bicyclo[3.2.1]octane-3,4′-imidazolidine]-2′,5′-dione hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF791941.webp&w=3840&q=75)
![5-Chloro-3-(3-fluoro-phenyl)-[1,2,4]thiadiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF316582.webp&w=3840&q=75)
![LITHIUM 5-(TERT-BUTOXYCARBONYL)-4,5,6,7-TETRAHYDROTHIAZOLO[5,4-C]PYRIDINE-2-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF799428.webp&w=3840&q=75)
![2-CHLORO-6,7-DIHYDRO-5H-PYRROLO[3,4-D]PYRIMIDINE HCL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF304265.webp&w=3840&q=75)
![Ethyl 5-(3-chlorophenyl)-[1,2,4]oxadiazole-3-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF075676.webp&w=3840&q=75)
![5-Bromofuro[2,3-b]pyridine-2-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF768241.webp&w=3840&q=75)
![(1R,5S)-TERT-BUTYL 3,6-DIAZABICYCLO[3.2.1]OCTANE-6-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF332717.webp&w=3840&q=75)
![{2-[(4-methyl-4H-1,2,4-triazol-3-yl)thio]ethyl}amine dihydrobromide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF512086.webp&w=3840&q=75)
![2,7,12,17-tetrakis(4-chlorophenyl)-21,22,23,24-tetraazapentacyclo[16.2.1.1³,⁶.1⁸,¹¹.1¹³,¹⁶]tetraco…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF800182.webp&w=3840&q=75)
![(5aS,10bR)-2-(2,6-Diethylphenyl)-4,5a,6,10b-tetrahydro-2H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF864373.webp&w=3840&q=75)
![4,6-Dibromo-1H-pyrrolo[3,2-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF780191.webp&w=3840&q=75)
![5,6-Dichloro-2-ethyl-1H-benzo[d]imidazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF450383.webp&w=3840&q=75)
![tert-Butyl 2-methyl-2,5,6,7-tetrahydro-4H-pyrazolo[4,3-b]pyridine-4-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF635229.webp&w=3840&q=75)
![2,5-Dioxopyrrolidin-1-yl ((3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl) carbonate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF448277.webp&w=3840&q=75)
