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"
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1,3-Dimesityl-1H-imidazol-3-ium hydrogen carbonate
CAS:Formula:C22H26N2O3Purity:98%Molecular weight:366.461(S)-4-(3-(1-(HEXYLOXY)ETHYL)-2-METHOXYPHENYL)THIAZOL-2-AMINE
CAS:Purity:98%Molecular weight:334.480011(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:433.26000982,7,12,17-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:752.52001952-(DIBENZO[B,D]FURAN-2-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE
CAS:Purity:97%Molecular weight:294.1600037Ref: 10-F817658
1g701.00€5g1,876.00€10g3,410.00€2.5g1,109.00€50mg183.00€100mg258.00€250mg358.00€500mg546.00€7-Methyl-2,7-diazaspiro[4.5]decan-6-one
CAS:Purity:95+%Color and Shape:SolidMolecular weight:168.2400055[4-bromo-3-(trifluoromethyl)-1H-pyrazol-1-yl]acetic acid
CAS:Formula:C6H4BrF3N2O2Molecular weight:273.0095-Methyl-2-pyrrol-1-yl-thiophene-3-carboxylic acid
CAS:Formula:C10H9NO2SPurity:95.0%Molecular weight:207.25(1S,6R)-3-methyl-3,9-diazabicyclo[4.2.1]nonan-4-one hydrochloride
CAS:Formula:C8H15ClN2OPurity:95.0%Molecular weight:190.673-(4-METHYLBENZYL)PYRROLIDINE HCL
CAS:Formula:C12H18ClNPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:211.73LITHIUM 5-(TERT-BUTOXYCARBONYL)-4,5,6,7-TETRAHYDROTHIAZOLO[5,4-C]PYRIDINE-2-CARBOXYLATE
CAS:Purity:90%Color and Shape:SolidMolecular weight:290.26000985-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-INDAZOLE-3-CARBONITRILE
CAS:Purity:97%Molecular weight:269.1099854tert-butyl rac-(1R,5S,6r)-6-formyl-3-azabicyclo[3.1.0]hexane-3-carboxylate
CAS:Formula:C11H17NO3Purity:97%Molecular weight:211.2615-Methylbenzo-2,1,3-thiadiazole-4-sulfonylchloride
CAS:Formula:C7H5ClN2O2S2Color and Shape:SolidMolecular weight:248.72-(5-HYDROXYPENTYL)ISOINDOLINE-1,3-DIONE
CAS:Purity:97%Color and Shape:SolidMolecular weight:233.2669983(S)-Ethyl pyrrolidine-2-carboxylate hydrochloride
CAS:Formula:C7H14ClNO2Purity:97%Color and Shape:OilMolecular weight:179.641-(4-Methoxyphenyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C12H9F3N2O3Purity:99.0%Molecular weight:286.211-(2-(Ethylsulfonyl)ethyl)-2-methyl-5-nitro-1H-imidazole
CAS:Formula:C8H13N3O4SPurity:98%Color and Shape:SolidMolecular weight:247.27Tert-butyl 4-(1-(4-fluorobenzyl)-1H-benzo[d]imidazol-2-yl)piperidine-1-carboxylate
CAS:Purity:95%Molecular weight:409.5050049Sodium ((2R,3S,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl triphosphate
CAS:Purity:95%Molecular weight:556.0671H-PYRROLO[2,3-B]PYRIDIN-3-AMINE 2HCL
CAS:Formula:C7H9Cl2N3Purity:95.0%Color and Shape:SolidMolecular weight:206.07Tert-butyl ((5-bromo-1,3,4-thiadiazol-2-yl)methyl)carbamate
CAS:Purity:97%Molecular weight:294.17001343-(4-fluorophenyl)-5-methyl-2,4-dioxo-2,3,4,5-tetrahydro-1H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid
CAS:Formula:C14H10FN3O4Purity:95.0%Molecular weight:303.249tert-Butyl 5-chloro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate
CAS:Purity:97%Molecular weight:252.69999693-(5-Nitrofuran-2-yl)acrylaldehyde
CAS:Formula:C7H5NO4Purity:95%Color and Shape:SolidMolecular weight:167.121,4-dimethyl-1H-pyrazole-5-carbonyl chloride
CAS:Formula:C6H7ClN2OPurity:95.0%Molecular weight:158.59[2-(1-pyrrolidinylcarbonyl)phenyl]amine hydrochloride
CAS:Formula:C11H15ClN2OPurity:95.0%Molecular weight:226.7tert-butyl 2-(1H-pyrazol-4-yl)pyrrolidine-1-carboxylate
CAS:Formula:C12H19N3O2Purity:96%Molecular weight:237.3033-(6-(AMINOMETHYL)-1-OXOISOINDOLIN-2-YL)PIPERIDINE-2,6-DIONE HYDROCHLORIDE
CAS:Purity:95%Molecular weight:309.75Imidazo[1,2-b]pyridazin-3-amine
CAS:Formula:C6H6N4Purity:97%Color and Shape:SolidMolecular weight:134.142Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-carboxylate
CAS:Purity:98%Molecular weight:252.0700073(R)-tert-Butyl 1-(2-bromobenzyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C16H23BrN2O2Purity:95.0%Molecular weight:355.2768-Methoxy-1′,3′,3′-trimethyl-6-nitrospiro[chromene-2,2′-indoline]
CAS:Purity:98+%Color and Shape:SolidMolecular weight:352.39001466-amino-9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-2,9-dihydro-1H-purine-2-thione
CAS:Purity:96%Molecular weight:299.3099976(2S,4R)-4-(4-(Trifluoromethyl)benzyl)pyrrolidine-2-carboxylic acid hydrochloride
CAS:Formula:C13H15ClF3NO2Purity:95.0%Molecular weight:309.711-(Tert-butyl) 3-ethyl (3S,4R)-4-hydroxypyrrolidine-1,3-dicarboxylate
CAS:Purity:98%;RGMolecular weight:259.3020025-(Pyrimidin-2-ylsulfanyl)-furan-2-carbaldehyde
CAS:Formula:C9H6N2O2SPurity:98%Molecular weight:206.228-[(tert-Butoxy)carbonyl]-1-oxa-8-azaspiro[4.5]decane-3-carboxylic acid
CAS:Purity:98+%Molecular weight:285.33999636-chloro-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS:Formula:C6H6ClN5Purity:95.0%Color and Shape:SolidMolecular weight:183.65-(2-Chloro-4-(trifluoromethyl)phenyl)furan-2-carbaldehyde
CAS:Purity:97%Molecular weight:274.61999513-NITRO-4,5,6,7-TETRAHYDROPYRAZOLO[1,5-A]PYRIMIDINE
CAS:Formula:C6H8N4O2Purity:97%Molecular weight:168.1562-Methyl-5-phenyl-furan-3-carboxylic acid ethyl ester
Formula:C14H14O3Purity:95.0%Molecular weight:230.263(S)-4-(Aminomethyl)pyrrolidin-2-one hydrochloride
CAS:Formula:C5H11ClN2OPurity:95%Molecular weight:150.611-(tert-Butoxycarbonyl)-4-(4-methoxyphenyl)pyrrolidine-3-carboxylic acid
CAS:Formula:C17H23NO5Purity:97%Molecular weight:321.373(Z)-5-(4-(Dimethylamino)benzylidene)-2-thioxothiazolidin-4-one
CAS:Purity:80+%Molecular weight:264.3599854Methyl 5-methyloxazole-4-carboxylate
CAS:Formula:C6H7NO3Purity:98%Color and Shape:SolidMolecular weight:141.126
![(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)
![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)
![2-(DIBENZO[B,D]FURAN-2-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF817658.webp&w=3840&q=75)
![7-Methyl-2,7-diazaspiro[4.5]decan-6-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF653167.webp&w=3840&q=75)
![7,10-Dioxadispiro[3.1.4.1]undecan-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF764410.webp&w=3840&q=75)
![[4-bromo-3-(trifluoromethyl)-1H-pyrazol-1-yl]acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF425673.webp&w=3840&q=75)
![6-bromo-1H,4H-thieno[3,2-d]pyrimidin-4-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF752551.webp&w=3840&q=75)
![(1S,6R)-3-methyl-3,9-diazabicyclo[4.2.1]nonan-4-one hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF360057.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)
![6,7-Dihydro-5H-pyrrolo[1,2-c]imidazol-7-ol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF616259.webp&w=3840&q=75)
![tert-butyl rac-(1R,5S,6r)-6-formyl-3-azabicyclo[3.1.0]hexane-3-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF385723.webp&w=3840&q=75)
![[3,4-(Methylenedioxy)phenyl]glyoxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF393259.webp&w=3840&q=75)
![6-Bromothieno[3,2-d]pyrimidin-4(3H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF979377.webp&w=3840&q=75)
![Tert-butyl 4-(1-(4-fluorobenzyl)-1H-benzo[d]imidazol-2-yl)piperidine-1-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF769710.webp&w=3840&q=75)
![3-Iodo-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF604281.webp&w=3840&q=75)
![1H-PYRROLO[2,3-B]PYRIDIN-3-AMINE 2HCL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF471797.webp&w=3840&q=75)
![6-Methylthiazolo[4,5-b]pyridine-2-thiol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF325343.webp&w=3840&q=75)
![3-(4-fluorophenyl)-5-methyl-2,4-dioxo-2,3,4,5-tetrahydro-1H-pyrrolo[3,2-d]pyrimidine-7-carboxylic …](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495279.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)
![Methyl thiazolo[4,5-b]pyridine-6-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF547900.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)
![tert-Butyl 5-chloro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF608731.webp&w=3840&q=75)
![3-Thia-8-azabicyclo[3.2.1]octane hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF618728.webp&w=3840&q=75)
![[2-(1-pyrrolidinylcarbonyl)phenyl]amine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF358571.webp&w=3840&q=75)
![3-BROMOIMIDAZO[1,5-A]PYRIMIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF824548.webp&w=3840&q=75)
![7-METHOXYBENZO[D][1,3]DIOXOL-5-OL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF836795.webp&w=3840&q=75)
![6-Methoxy-1-methyl-pyrrolo[2,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF718978.webp&w=3840&q=75)
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![8-Methoxy-1′,3′,3′-trimethyl-6-nitrospiro[chromene-2,2′-indoline]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF759992.webp&w=3840&q=75)
![6-amino-9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-2,9-dihydro-1H-purine-2-thione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF615204.webp&w=3840&q=75)
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![3-NITRO-4,5,6,7-TETRAHYDROPYRAZOLO[1,5-A]PYRIMIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF468148.webp&w=3840&q=75)
