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
2-Amino-4-furan-2-yl-thiophene-3-carboxylic acid ethyl ester
CAS:Formula:C11H11NO3SPurity:98%Color and Shape:SolidMolecular weight:237.27METHYL 4-BROMO-2,5-DIMETHYLTHIOPHENE-3-CARBOXYLATE
CAS:Formula:C8H9BrO2SPurity:95.0%Molecular weight:249.12tert-Butyl (6-chloro-3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-8-yl)carbamate
CAS:Purity:97%Molecular weight:283.72000125,6-Methyl-1,3-dihydro-2H-benzimidazol-2-one
CAS:Formula:C9H10N2OPurity:95%Color and Shape:Solid, Light brown powderMolecular weight:162.192[5-(2,4-difluorophenyl)isoxazol-3-yl]methanol
CAS:Formula:C10H7F2NO2Purity:95.0%Molecular weight:211.1681-Boc-4-(carboxythiophen-2-yl-methyl)-[1,4]diazepane
CAS:Formula:C16H24N2O4SPurity:97%Molecular weight:340.447-CYANO-IMIDAZO[1,2-A]PYRIDINE-2-CARBOXYLIC ACID ETHYL ESTER
CAS:Formula:C11H9N3O2Purity:98%Molecular weight:215.212Benzyl 3-((tert-butoxycarbonyl)amino)-3-cyanopyrrolidine-1-carboxylate
CAS:Purity:95%Molecular weight:345.39898682,3-Dihydrobenzo[b]furan-5-carbonyl chloride
CAS:Formula:C9H7ClO2Purity:98%Color and Shape:SolidMolecular weight:182.62-Chloro-6-methyl-N-(5-methyl-1H-pyrazol-3-yl)pyrimidin-4-amine
CAS:Formula:C9H10ClN5Purity:97%Molecular weight:223.66Methyl indole-6-carboxylate
CAS:Formula:C10H9NO2Purity:98%Color and Shape:SolidMolecular weight:175.187Ethyl 3-chlorothieno[2,3-b]pyridine-2-carboxylate
CAS:Formula:C10H8ClNO2SPurity:95.0%Molecular weight:241.696-bromo-2-morpholin-4-yl-1,3-benzothiazole
CAS:Formula:C11H11BrN2OSPurity:95.0%Color and Shape:SolidMolecular weight:299.194-Hydroxy-1-(4-methoxy-phenyl)-1H-pyrazole-3-carboxylic acid ethyl ester
CAS:Formula:C13H14N2O4Purity:95.0%Molecular weight:262.2656-Chloro-1H-[1,2,3]triazolo[4,5-b]pyridine
CAS:Formula:C5H3ClN4Purity:97%Color and Shape:SolidMolecular weight:154.56(2E)-1-(2,4-dichlorophenyl)-3-(furan-2-yl)prop-2-en-1-one
CAS:Formula:C13H8Cl2O2Purity:95.0%Molecular weight:267.112,1,3-benzoxadiazol-4-amine
CAS:Formula:C6H5N3OPurity:95.0%Color and Shape:Solid, Red powderMolecular weight:135.1266-Fluoropyrazolo[1,5-a]pyridine-3-carboxylic acid
CAS:Formula:C8H5FN2O2Purity:95%Color and Shape:SolidMolecular weight:180.1383-Bromo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylic acid
CAS:Purity:95%Molecular weight:261.13000493-BROMOPYRAZOLO[1,5-A]PYRIMIDIN-5-OL
CAS:Formula:C6H4BrN3OPurity:98%Color and Shape:SolidMolecular weight:214.0223-(5-Methyl-tetrazol-1-yl)-phenylamine
CAS:Formula:C8H9N5Purity:95.0%Color and Shape:SolidMolecular weight:175.1954-AMINO-1-[(2-CHLOROPHENYL)METHYL]PYRROLIDIN-2-ONE
CAS:Formula:C11H13ClN2OPurity:97%Molecular weight:224.695-[5-(Trifluoromethyl)-1H-pyrazol-3-yl]furan-2-sulfonyl chloride
CAS:Formula:C8H4ClF3N2O3SPurity:95.0%Color and Shape:SolidMolecular weight:300.644-Methyl-5-trifluoromethyl-2-(4-bromo-phenyl)-thiazole
CAS:Formula:C11H7BrF3NSMolecular weight:322.143-(4-tert-Butylphenyl)-5-chloromethyl-[1,2,4]oxadiazole
CAS:Formula:C13H15ClN2OPurity:95.0%Color and Shape:SolidMolecular weight:250.73(Z)-2-(5-Amino-1,2,4-thiadiazol-3-yl)-2-(ethoxyimino)acetic acid
CAS:Formula:C6H8N4O3SPurity:95%Color and Shape:SolidMolecular weight:216.22(R)-(3-Aminopyrrolidin-1-yl)(pyridin-4-yl)methanone dihydrochloride
CAS:Formula:C10H15Cl2N3OPurity:95.0%Molecular weight:264.152-Amino-6-tert-butyl-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid amide
CAS:Formula:C13H20N2OSPurity:97%Color and Shape:SolidMolecular weight:252.38tert-Butyl 5-chloro-6-methoxy-1H-pyrazolo[4,3-b]pyridine-1-carboxylate
CAS:Purity:97%Molecular weight:283.70999154-[4-(6-fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]-4-oxobutanoic acid
CAS:Formula:C16H17FN2O4Molecular weight:320.322-Bromothiophene-5-boronic acid
CAS:Formula:C4H4BBrO2SPurity:96%Color and Shape:SolidMolecular weight:206.85[3-(4-pyridinyl)-1H-1,2,4-triazol-5-yl]acetic acid hydrate
CAS:Formula:C9H10N4O3Purity:95.0%Color and Shape:SolidMolecular weight:222.204(S)-tert-Butyl 1-(3-methylbenzyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C17H26N2O2Purity:95.0%Molecular weight:290.407Ethyl 1,3-dimethyl-4-nitro-1H-pyrazole-5-carboxylate
CAS:Formula:C8H11N3O4Purity:95.0%Color and Shape:Low Melting SolidMolecular weight:213.1933-Hydroxy-1-phenyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C10H8N2O3Purity:97%Molecular weight:204.1855-chloro-3-(3,4-dimethoxyphenyl)-1,2,4-thiadiazole
CAS:Formula:C10H9ClN2O2SPurity:95.0%Molecular weight:256.7Stachydrine hydrochloride
CAS:Formula:C7H14ClNO2Purity:95% （extraction,racemate）Color and Shape:SolidMolecular weight:179.64(S)-4-Benzyl-thiazolidine-2-thione
CAS:Formula:C10H11NS2Purity:98%Color and Shape:SolidMolecular weight:209.33Ref: 10-F232567
1g148.00€5g633.00€10g1,163.00€25g2,907.00€2.5g326.00€100mg36.00€250mg57.00€500mg98.00€(4S,5R)-3-Benzoyl-2,2-dimethyl-4-phenyloxazolidine-5-carboxylic acid
CAS:Formula:C19H19NO4Purity:95%Molecular weight:325.364Ethyl 2-(4-trifluoromethoxyphenyl)-4-phenylthiazole-5-carboxylate
CAS:Formula:C19H14F3NO3SMolecular weight:393.38methyl 5-amino-1-(4-methoxyphenyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C12H13N3O3Purity:95.0%Molecular weight:247.2545-Nitro-1H-imidazole-4-carboxylic acid
CAS:Formula:C4H3N3O4Purity:95%Color and Shape:SolidMolecular weight:157.0856-BROMO-3,3-DIFLUOROINDOLIN-2-ONE
CAS:Formula:C8H4BrF2NOPurity:97%Color and Shape:SolidMolecular weight:248.0276-(1,1-dimethylpropyl)-1-benzothiophene-3-carboxylic acid
CAS:Formula:C14H16O2SPurity:95.0%Molecular weight:248.34METHYL 5-(3-((TERT-BUTOXYCARBONYL)AMINO)PHENYL)ISOXAZOLE-3-CARBOXYLATE
CAS:Formula:C16H18N2O5Purity:95.0%Molecular weight:318.3293-(tert-Butyl)-1H-1,2,4-triazole
CAS:Formula:C6H11N3Purity:95.0%Color and Shape:SolidMolecular weight:125.1753,3-dimethyl-1-(3-nitro-1H-pyrazol-1-yl)butan-2-one
CAS:Formula:C9H13N3O3Purity:95.0%Molecular weight:211.221(1-(tert-Butoxycarbonyl)-4-fluoro-1H-indol-2-yl)boronic acid
CAS:Formula:C13H15BFNO4Purity:95%Color and Shape:SolidMolecular weight:279.07METHYL 7-CHLOROTHIENO[3,2-B]PYRIDINE-2-CARBOXYLATE
CAS:Formula:C9H6ClNO2SPurity:97%Color and Shape:Liquid, No data available.Molecular weight:227.668-bromo-6-(trifluoromethyl)imidazo[1,2-a]pyridine
CAS:Formula:C8H4BrF3N2Purity:98%Molecular weight:265.033Ethyl 3-{4-fluoro-1-[tris(propan-2-yl)silyl]-1H-pyrrolo[2,3-b]pyridin-5-yl}propanoate
CAS:Purity:97%Molecular weight:392.58999632,4-Difluoro-α,α-1-bis(1H-1,2,4-triazol-1-ylmethyl)benzyl alcohol
CAS:Formula:C13H12F2N6OPurity:98%Color and Shape:Solid, White to very pale yellow powderMolecular weight:306.2772-IMIDAZOL-1-YL-1-METHYL-ETHYLAMINE DIHYDROCHLORIDE
CAS:Formula:C6H13Cl2N3Purity:95.0%Molecular weight:198.093-(2-fluorophenyl)-4-methyl-4,5-dihydro-1H-1,2,4-triazole-5-thione
CAS:Purity:90%Molecular weight:209.24000553-(tert-Butyl)-1-(2-methoxyphenyl)-1H-pyrazol-5-amine
CAS:Formula:C14H19N3OPurity:95.0%Color and Shape:Off-white crystalline powderMolecular weight:245.3263-IODO-IMIDAZO[1,2-A]PYRIDINE-7-METHANOL
CAS:Formula:C8H7IN2OPurity:97%Color and Shape:SolidMolecular weight:274.061(3S)-3-ETHYLPYRROLIDINE HCL
CAS:Formula:C6H14ClNPurity:97%Color and Shape:LiquidMolecular weight:135.642-hydrazino-1-(3-methylbutyl)-1H-benzimidazole hydrochloride hydrate
CAS:Formula:C12H21ClN4OPurity:95.0%Molecular weight:272.78(R)-Pyrrolidin-3-yl-carbamic acid benzyl ester hydrochloride
CAS:Formula:C12H17ClN2O2Purity:95%Molecular weight:256.733,3-Dimethyl-2-oxa-8-azaspiro[4.5]decane hydrochloride
CAS:Formula:C10H20ClNOPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:205.73(1R,2R)-2-(1,3-dioxo-1,3-dihydro-2H-benzo[f]isoindol-2-yl)cyclohexane-1-carboxylic acid
CAS:Purity:98%Molecular weight:323.34799195-(2-Methyl-1H-imidazol-1-yl)-2-nitrobenzoic acid
CAS:Formula:C11H9N3O4Purity:95%Molecular weight:247.21(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(thiophen-2-yl)propanoic acid
CAS:Formula:C22H19NO4SPurity:95+%Molecular weight:393.465-Phenyl-1 H -pyrrole-2-carboxylic acid
CAS:Formula:C11H9NO2Purity:≥97%Color and Shape:SolidMolecular weight:187.198[6-(trifluoromethyl)-1H-indazol-4-yl]boronic acid
CAS:Formula:C8H6BF3N2O2Purity:95.0%Molecular weight:229.953-(TRIFLUOROMETHYL)-1H-PYRROLO[2,3-B]PYRIDIN-5-AMINE
CAS:Formula:C8H6F3N3Purity:95.0%Molecular weight:201.1525-Bromo-4-chloro-3-indolyl caprylate
CAS:<p>M04067 - 5-Bromo-4-chloro-3-indolyl caprylate</p>Formula:C16H19BrClNO2Purity:≥98%Color and Shape:SolidMolecular weight:372.69
![tert-Butyl (6-chloro-3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-8-yl)carbamate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF787263.webp&w=3840&q=75)
![[5-(2,4-difluorophenyl)isoxazol-3-yl]methanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495231.webp&w=3840&q=75)
![1-Boc-4-(carboxythiophen-2-yl-methyl)-[1,4]diazepane](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF493625.webp&w=3840&q=75)
![7-CYANO-IMIDAZO[1,2-A]PYRIDINE-2-CARBOXYLIC ACID ETHYL ESTER](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF538113.webp&w=3840&q=75)
![4-(1H-Benzo[d]imidazol-2-yl)butan-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF693341.webp&w=3840&q=75)
![7-AMINO-3-BROMO-THIENO[2,3-C]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF467985.webp&w=3840&q=75)
![2,3-Dihydrobenzo[b]furan-5-carbonyl chloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF017489.webp&w=3840&q=75)
![Ethyl 3-chlorothieno[2,3-b]pyridine-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF433967.webp&w=3840&q=75)
![6-Chloro-1H-[1,2,3]triazolo[4,5-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF209160.webp&w=3840&q=75)
![Thieno[2,3-b]thiophene-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF093112.webp&w=3840&q=75)
![6-Fluoropyrazolo[1,5-a]pyridine-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF453834.webp&w=3840&q=75)
![Methyl 5H-pyrrolo[3,2-d]pyrimidine-4-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF624869.webp&w=3840&q=75)
![3-Bromo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF626486.webp&w=3840&q=75)
![3-BROMOPYRAZOLO[1,5-A]PYRIMIDIN-5-OL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF305753.webp&w=3840&q=75)
![4-AMINO-1-[(2-CHLOROPHENYL)METHYL]PYRROLIDIN-2-ONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF502122.webp&w=3840&q=75)
![5-[5-(Trifluoromethyl)-1H-pyrazol-3-yl]furan-2-sulfonyl chloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF312792.webp&w=3840&q=75)
![3-(4-tert-Butylphenyl)-5-chloromethyl-[1,2,4]oxadiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF316308.webp&w=3840&q=75)
![2-Amino-6-tert-butyl-4,5,6,7-tetrahydro-benzo[b]thiophene-3-carboxylic acid amide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF058751.webp&w=3840&q=75)
![tert-Butyl 5-chloro-6-methoxy-1H-pyrazolo[4,3-b]pyridine-1-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF690673.webp&w=3840&q=75)
![4-[4-(6-fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]-4-oxobutanoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF370653.webp&w=3840&q=75)
![[3-(4-pyridinyl)-1H-1,2,4-triazol-5-yl]acetic acid hydrate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF361073.webp&w=3840&q=75)
![5-Chloro-1H-pyrrolo[2,3-b]pyridin-4-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF619316.webp&w=3840&q=75)
![METHYL 2-BROMOBENZO[D]THIAZOLE-4-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF304503.webp&w=3840&q=75)
![1-[2-(3-Bromo-phenyl)-thiazol-4-yl]-ethanone](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF475628.webp&w=3840&q=75)
![METHYL 7-CHLOROTHIENO[3,2-B]PYRIDINE-2-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF502514.webp&w=3840&q=75)
![8-bromo-6-(trifluoromethyl)imidazo[1,2-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF518125.webp&w=3840&q=75)
![Ethyl 3-{4-fluoro-1-[tris(propan-2-yl)silyl]-1H-pyrrolo[2,3-b]pyridin-5-yl}propanoate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF626003.webp&w=3840&q=75)
![7-Bromo-3-iodo-4-methyl-1H-pyrrolo[3,2-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF770583.webp&w=3840&q=75)
![3-IODO-IMIDAZO[1,2-A]PYRIDINE-7-METHANOL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF467407.webp&w=3840&q=75)
![5-BROMO-1H-PYRAZOLO[3,4-C]PYRIDINE-3-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF809886.webp&w=3840&q=75)
![2-Amino-5H-pyrrolo[3,2-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF036699.webp&w=3840&q=75)
![3,3-Dimethyl-2-oxa-8-azaspiro[4.5]decane hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF459741.webp&w=3840&q=75)
![(1R,2R)-2-(1,3-dioxo-1,3-dihydro-2H-benzo[f]isoindol-2-yl)cyclohexane-1-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF724404.webp&w=3840&q=75)
![[6-(trifluoromethyl)-1H-indazol-4-yl]boronic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF516995.webp&w=3840&q=75)
![3-(TRIFLUOROMETHYL)-1H-PYRROLO[2,3-B]PYRIDIN-5-AMINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF502354.webp&w=3840&q=75)
