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 55500 products of "5-membered Heterocycles"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
(S)-Ethyl 2-amino-3-(5-hydroxy-1H-indol-3-yl)propanoate hydrochloride
CAS:Formula:C13H17ClN2O3Purity:95.0%Color and Shape:SolidMolecular weight:284.745-Methoxy-1,3-dimethyl-1H-benzo[d]imidazol-2(3H)-one
CAS:Formula:C10H12N2O2Purity:97%Molecular weight:192.218tert-Butyl ((1R,4R,5R)-2-azabicyclo[2.2.1]heptan-5-yl)carbamate
CAS:Purity:95%Molecular weight:212.29299933-(5-Cyclobutyl-1,2,4-oxadiazol-3-yl)piperidine hydrochloride
CAS:Formula:C11H18ClN3OMolecular weight:243.74(1,3-Dioxolan-2-yl)methanamine
CAS:Formula:C4H9NO2Purity:98%Color and Shape:Liquid, ClearMolecular weight:103.1214-Methyl-1H-indole-3-carbaldehyde
CAS:Formula:C10H9NOPurity:98%Color and Shape:Liquid, No data available.Molecular weight:159.1882,3-dimethyl-4′-pyrrolidinomethyl benzophenone
CAS:Formula:C20H23NOPurity:97.0%Molecular weight:293.41(Z)-2-(2-((tert-Butoxycarbonyl)amino)thiazol-4-yl)pent-2-enoic acid
CAS:Formula:C13H18N2O4SPurity:97%Color and Shape:Liquid, No data available.Molecular weight:298.36(R)-4-(Hydroxymethyl)-1-((R)-1-phenylethyl)pyrrolidin-2-one
CAS:Formula:C13H17NO2Purity:97%Molecular weight:219.284ETHYL 3-IODO-4-METHYL-1H-PYRAZOLE-5-CARBOXYLATE
CAS:Formula:C7H9IN2O2Purity:95.0%Molecular weight:280.0656-Bromo-3-hydroxy-benzo[b]thiophene-2-carboxylic acid methyl ester
CAS:Formula:C10H7BrO3SPurity:95.0%Molecular weight:287.13TERT-BUTYL (1H-BENZO[D][1,2,3]TRIAZOL-1-YL)METHYL(ALLYL)CARBAMATE
CAS:Formula:C15H20N4O2Purity:95.0%Molecular weight:288.3514-(3-(4-METHOXYPHENYL)-1H-PYRAZOL-1-YL)PIPERIDINE
CAS:Formula:C15H19N3OPurity:97.0%Molecular weight:257.337METHYL 6-BROMO-1-METHYLINDOLINE-4-CARBOXYLATE
CAS:Formula:C11H12BrNO2Purity:95.0%Molecular weight:270.126tert-Butyl 3-(hydroxymethyl)-2-methyl-1H-indole-1-carboxylate
CAS:Purity:97%Molecular weight:261.3210144Ethyl 5-formyl-1H-pyrazole-3-carboxylate
CAS:Formula:C7H8N2O3Purity:95%Color and Shape:SolidMolecular weight:168.152(R)-3-N-Boc-Aminomethyl pyrrolidine hydrochloride
CAS:Formula:C10H21ClN2O2Purity:95%Color and Shape:SolidMolecular weight:236.74METHYL 3-AMINO-4-CYANO-5-METHYLTHIOPHENE-2-CARBOXYLATE
CAS:Formula:C8H8N2O2SPurity:97.0%Color and Shape:SolidMolecular weight:196.223-Methyl-pyrrolidine hydrochloride
CAS:Formula:C5H12ClNPurity:97%Color and Shape:OilMolecular weight:121.61Ref: 10-F040042
1g64.00€5g203.00€10g329.00€25g620.00€50g1,139.00€100g1,964.00€250g4,622.00€100mg21.00€250mg29.00€5-Methoxy-2-(1H-pyrrol-1-yl)aniline
CAS:Formula:C11H12N2OPurity:97%(GC-MS);RGColor and Shape:SolidMolecular weight:188.238-methylimidazo[1,2-a]pyridine-2-carboxylic acid hydrochloride hydrate
Formula:C9H11ClN2O3Purity:95.0%Color and Shape:SolidMolecular weight:230.654,6-Dichloro-2-(3-methyl-1H-pyrazol-1-yl)pyrimidine
CAS:Formula:C8H6Cl2N4Purity:95%Molecular weight:229.065-sec-Butyl-[1,3,4]thiadiazol-2-ylamine
CAS:Formula:C6H11N3SPurity:95.0%Color and Shape:SolidMolecular weight:157.24tert-Butyl 2-oxa-5-azabicyclo[2.2.1]heptane-5-carboxylate
CAS:Formula:C10H17NO3Purity:95%Molecular weight:199.251,3-Dimesityl-1H-imidazol-3-ium hydrogen carbonate
CAS:Formula:C22H26N2O3Purity:98%Molecular weight:366.461(5E)-5-(4-fluorobenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one
CAS:Formula:C10H6FNOS2Purity:95.0%Molecular weight:239.28TERT-BUTYL OCTAHYDRO-1H-PYRROLO[3,2-B]PYRIDINE-4-CARBOXYLATE
CAS:Formula:C12H22N2O2Purity:97%Molecular weight:226.32ethyl 5-(3,4-dimethylphenyl)-1H-pyrazole-3-carboxylate
CAS:Formula:C14H16N2O2Purity:95.0%Molecular weight:244.294(4-Chloro-3-(4-ethoxybenzyl)phenyl)((3aS,5R,6S,6aS)-6-hydroxy-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)methanone
CAS:Purity:98%Molecular weight:432.8999939ETHYL (5-FLUORO-2-METHYL-1H-INDOL-3-YL)ACETATE
CAS:Formula:C13H14FNO2Purity:95.0%Molecular weight:235.2584-ethyl-5-[1-(4-methoxyphenoxy)ethyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C13H17N3O2SPurity:95.0%Molecular weight:279.365-(Pyridin-2-yl)thiophene-2-carbaldehyde
CAS:Formula:C10H7NOSPurity:97.0%Color and Shape:SolidMolecular weight:189.233-(5-Nitrofuran-2-yl)acrylaldehyde
CAS:Formula:C7H5NO4Purity:95%Color and Shape:SolidMolecular weight:167.12(S)-Methyl pyrrolidine-3-carboxylate 2,2,2-trifluoroacetate
CAS:Formula:C8H12F3NO4Purity:95.0%Molecular weight:243.1824-Methyl-1-[4-(trifluoromethyl)phenyl]-1H-pyrazol-5-amine
CAS:Formula:C11H10F3N3Molecular weight:241.2176-(tert-Butoxycarbonyl)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-2-carboxylic acid
CAS:Formula:C13H17NO4SPurity:98%Color and Shape:Liquid, No data available.Molecular weight:283.345-(Pyrid-4-yl)-3-pyrazolecarboxylic acid
CAS:Formula:C9H7N3O2Purity:97.0%Color and Shape:SolidMolecular weight:189.174Methyl-[2-pyrrolidin-1-yl-1-(tetrahydro-pyran-4-yl)-ethyl]-amine
CAS:Formula:C12H24N2OPurity:97.0%Molecular weight:212.3371,4-dimethyl-1H-pyrazole-5-carbonyl chloride
CAS:Formula:C6H7ClN2OPurity:95.0%Molecular weight:158.592-(chloromethyl)-5-isopropyl-1,3,4-oxadiazole
CAS:Formula:C6H9ClN2OPurity:95.0%Color and Shape:LiquidMolecular weight:160.6Methyl 4-iodo-1-methyl-1H-pyrazole-3-carboxylate
CAS:Formula:C6H7IN2O2Purity:98%Molecular weight:266.038(S)-tert-Butyl 1-(4-fluorobenzoyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C16H21FN2O3Purity:95.0%Molecular weight:308.353tert-butyl 2-(1H-pyrazol-4-yl)pyrrolidine-1-carboxylate
CAS:Formula:C12H19N3O2Purity:96%Molecular weight:237.303(2e)-3-[5-(2-methylcyclopropyl)furan-2-yl]prop-2-enoic acid
CAS:Purity:95%Molecular weight:192.2140045Ethyl 2-(3-(trifluoromethyl)phenyl)thiazole-4-carboxylate
CAS:Formula:C13H10F3NO2SPurity:95.0%Molecular weight:301.28(2S)-1-BOC-2-METHYLPYRROLIDINE-2-METHANAMINE
CAS:Formula:C11H22N2O2Purity:97%Molecular weight:214.309Methyl 5-chloro-1H-indole-6-carboxylate
CAS:Formula:C10H8ClNO2Purity:97%Color and Shape:SolidMolecular weight:209.631,5-dimethyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-one
CAS:Formula:C11H12N2OPurity:98%Color and Shape:SolidMolecular weight:188.23Imidazo[1,2-b]pyridazin-3-amine
CAS:Formula:C6H6N4Purity:97%Color and Shape:SolidMolecular weight:134.1426-Chloro-4-fluoro-1H-indole
CAS:Formula:C8H5ClFNPurity:95%Color and Shape:SolidMolecular weight:169.584-Bromopyrazolo[1,5-a]pyridine-2-carboxylic acid
CAS:Formula:C8H5BrN2O2Purity:97%Molecular weight:241.0445-BROMO-4-FLUORO-2-METHYL-1H-PYRROLO[2,3-B]PYRIDINE
CAS:Formula:C8H6BrFN2Purity:95.0%Molecular weight:229.0524,6-Dichloro-1-ethyl-1H-pyrazolo[3,4-d]pyrimidine
CAS:Formula:C7H6Cl2N4Purity:95%Molecular weight:217.054-Nitro-1-phenyl-1H-pyrazole-3-carboxylic acid
CAS:Formula:C10H7N3O4Purity:98%Molecular weight:233.1833-Formyl-1H-indole-6-carbonitrile
CAS:Formula:C10H6N2OPurity:98%Color and Shape:Liquid, No data available.Molecular weight:170.171N-(5-BROMOIMIDAZO[1,2-A]PYRIDIN-2-YL)-2,2,2-TRIFLUOROACETAMIDE
CAS:Formula:C9H5BrF3N3OPurity:95.0%Molecular weight:308.0583-(4-FLUOROPHENYL)PYRROLIDINE HYDROCHLORIDE
CAS:Formula:C10H13ClFNPurity:97%Color and Shape:SolidMolecular weight:201.67(R)-tert-Butyl 1-(2-bromobenzyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C16H23BrN2O2Purity:95.0%Molecular weight:355.2765-BENZYL-4,5,6,7-TETRAHYDROISOXAZOLO[4,3-C]PYRIDINE
CAS:Formula:C13H14N2OPurity:95.0%Molecular weight:214.2684-(4-(2-CHLOROPHENYL)-1H-PYRAZOL-1-YL)PIPERIDINE
CAS:Formula:C14H16ClN3Purity:95%Molecular weight:261.758-Methoxy-1′,3′,3′-trimethyl-6-nitrospiro[chromene-2,2′-indoline]
CAS:Purity:98+%Color and Shape:SolidMolecular weight:352.39001461-BOC-3-AMINO-3-ETHYLPYRROLIDINE
CAS:Formula:C11H22N2O2Purity:97%Color and Shape:LiquidMolecular weight:214.3093-(HYDROXYMETHYL)-1H-PYRAZOLE-1-CARBOXYLIC ACID 1,1-DIMETHYLETHYL ESTER
CAS:Formula:C9H14N2O3Purity:97%Molecular weight:198.2225-Bromo-4-fluoro-2-iodo-1H-pyrrolo[2,3-b]pyridine
CAS:Purity:98+%Color and Shape:SolidMolecular weight:340.92199712-(2,5-Dibromothiophen-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS:Formula:C10H13BBr2O2SPurity:97%Color and Shape:SolidMolecular weight:367.893-(N-(4-Chloro-3-methylisoxazol-5-yl)sulfamoyl)thiophene-2-carboxylic acid
CAS:Formula:C9H7ClN2O5S2Purity:95.0%Color and Shape:SolidMolecular weight:322.737-CHLORO-5-(TRIFLUOROMETHYL)-1H-PYRROLO[2,3-C]PYRIDINE
CAS:Formula:C8H4ClF3N2Purity:95.0%Color and Shape:SolidMolecular weight:220.581-(3-Bromophenyl)-3,5-dimethyl-1H-pyrazole
CAS:Formula:C11H11BrN2Purity:97%Color and Shape:LiquidMolecular weight:251.127(4R)-4-AMINO-1-[(2,4-DIMETHOXYPHENYL)METHYL]PYRROLIDIN-2-ONE
CAS:Formula:C13H18N2O3Purity:95.0%Molecular weight:250.298
![5-Methoxy-1,3-dimethyl-1H-benzo[d]imidazol-2(3H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF460497.webp&w=3840&q=75)
![tert-Butyl ((1R,4R,5R)-2-azabicyclo[2.2.1]heptan-5-yl)carbamate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF601764.webp&w=3840&q=75)
![6-Bromo-3-hydroxy-benzo[b]thiophene-2-carboxylic acid methyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF075512.webp&w=3840&q=75)
![TERT-BUTYL (1H-BENZO[D][1,2,3]TRIAZOL-1-YL)METHYL(ALLYL)CARBAMATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF306451.webp&w=3840&q=75)
![8-methylimidazo[1,2-a]pyridine-2-carboxylic acid hydrochloride hydrate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF361070.webp&w=3840&q=75)
![5-sec-Butyl-[1,3,4]thiadiazol-2-ylamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF058063.webp&w=3840&q=75)
![tert-Butyl 2-oxa-5-azabicyclo[2.2.1]heptane-5-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF229960.webp&w=3840&q=75)
![TERT-BUTYL OCTAHYDRO-1H-PYRROLO[3,2-B]PYRIDINE-4-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF467758.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)
![(4-Chloro-3-(4-ethoxybenzyl)phenyl)((3aS,5R,6S,6aS)-6-hydroxy-2,2-dimethyltetrahydrofuro[2,3-d][1,…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF789524.webp&w=3840&q=75)
![4-Chloro-benzo[b]thiophene-2-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF316955.webp&w=3840&q=75)
![[1,2]thiazolo[3,4-b]pyridin-3-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF718249.webp&w=3840&q=75)
![4-ethyl-5-[1-(4-methoxyphenoxy)ethyl]-4H-1,2,4-triazole-3-thiol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF307817.webp&w=3840&q=75)
![4-Methyl-1-[4-(trifluoromethyl)phenyl]-1H-pyrazol-5-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF097393.webp&w=3840&q=75)
![6-(tert-Butoxycarbonyl)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF091771.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)
![Methyl-[2-pyrrolidin-1-yl-1-(tetrahydro-pyran-4-yl)-ethyl]-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF040625.webp&w=3840&q=75)
![Furo[3,2-c]pyridine-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF604374.webp&w=3840&q=75)
![(2e)-3-[5-(2-methylcyclopropyl)furan-2-yl]prop-2-enoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF674049.webp&w=3840&q=75)
![Imidazo[1,2-b]pyridazin-3-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF321383.webp&w=3840&q=75)
![4-Bromopyrazolo[1,5-a]pyridine-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF221029.webp&w=3840&q=75)
![5-BROMO-4-FLUORO-2-METHYL-1H-PYRROLO[2,3-B]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF503105.webp&w=3840&q=75)
![4,6-Dichloro-1-ethyl-1H-pyrazolo[3,4-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF230987.webp&w=3840&q=75)
![N-(5-BROMOIMIDAZO[1,2-A]PYRIDIN-2-YL)-2,2,2-TRIFLUOROACETAMIDE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF473649.webp&w=3840&q=75)
![5-BENZYL-4,5,6,7-TETRAHYDROISOXAZOLO[4,3-C]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF538780.webp&w=3840&q=75)
![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)
![2-Chloro-4-methylbenzo[d]oxazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF765214.webp&w=3840&q=75)
![5-Bromo-4-fluoro-2-iodo-1H-pyrrolo[2,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF624541.webp&w=3840&q=75)
![7-CHLORO-5-(TRIFLUOROMETHYL)-1H-PYRROLO[2,3-C]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF305380.webp&w=3840&q=75)
![(4R)-4-AMINO-1-[(2,4-DIMETHOXYPHENYL)METHYL]PYRROLIDIN-2-ONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF504981.webp&w=3840&q=75)
