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 55181 products of "5-membered Heterocycles"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
2-(3-(pyridin-2-yl)-1H-pyrazol-1-yl)ethan-1-amine
CAS:Formula:C10H12N4Purity:95.0%Molecular weight:188.234N-METHYL-2-(4-NITRO-1H-PYRAZOL-1-YL)ACETAMIDE
CAS:Formula:C6H8N4O3Purity:95.0%Molecular weight:184.155Tert-butyl(2s,4s)-2-(fluoromethyl)-4-hydroxypyrrolidine-1-carboxylate
CAS:Purity:97%Molecular weight:219.25599673-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl chloride
CAS:Formula:C11H7Cl2NO2Purity:≥97%Color and Shape:SolidMolecular weight:256.083-(2-Aminothiazol-4-yl)benzoic acid
CAS:Formula:C10H8N2O2SPurity:98%Color and Shape:No data available.Molecular weight:220.258-Benzyl 3-ethyl 2-oxo-8-azabicyclo[3.2.1]octane-3,8-dicarboxylate
CAS:Purity:97%Molecular weight:331.3680115(S)-tert-Butyl 1-(3-nitropyridin-2-yl)pyrrolidin-3-ylcarbamate
CAS:Formula:C14H20N4O4Purity:95.0%Molecular weight:308.3383-ethyl-1-(2-fluorophenyl)-4,5-dihydro-1H-pyrazol-5-one
CAS:Formula:C11H11FN2OPurity:95.0%Molecular weight:206.225-AMINO-1-ETHYL-3,3-DIMETHYL-1,3-DIHYDRO-INDOL-2-ONE
CAS:Formula:C12H16N2OPurity:95.0%Molecular weight:204.273Ceftiofur sodium salt
CAS:Formula:C19H16N5NaO7S3Purity:85%Color and Shape:Solid, PowderMolecular weight:545.53Ref: 10-F468900
1g612.00€5g1,690.00€10g3,377.00€2.5g1,056.00€50mg165.00€100mg238.00€250mg322.00€500mg478.00€4-Oxo-3,4-dihydrothieno[2,3-d]pyrimidine-5-carbonitrile
CAS:Formula:C7H3N3OSPurity:97.0%Molecular weight:177.18tert-Butyl furan-2-ylcarbamate
CAS:Formula:C9H13NO3Purity:95%Color and Shape:No data available.Molecular weight:183.2071-{3-[(4-chlorophenyl)methyl]-1,2,4-thiadiazol-5-yl}piperazine
CAS:Formula:C13H15ClN4SPurity:95.0%Molecular weight:294.85-Bromo-4-chloro-6-iodothieno[2,3-d]pyrimidine
CAS:Formula:C6HBrClIN2SPurity:94%Color and Shape:SolidMolecular weight:375.411,3-Dihydro-2H-imidazo[4,5-b]pyridin-2-one
CAS:Formula:C6H5N3OPurity:98%Color and Shape:SolidMolecular weight:135.1265-(3,5-dimethyl-4-isoxazolyl)-2-thiophenesulfonyl chloride
CAS:Formula:C9H8ClNO3S2Purity:95.0%Color and Shape:SolidMolecular weight:277.74(S)-tert-Butyl 2-(aminomethyl)-2-propylpyrrolidine-1-carboxylate
CAS:Formula:C13H26N2O2Purity:97%Molecular weight:242.3631-(3-Hydroxymethyl-pyrrolidin-1-yl)-ethanone
CAS:Formula:C7H13NO2Purity:95.0%Molecular weight:143.1865-Fluoro-2-(pyrrolidin-3-yloxy)pyridinehydrochloride
CAS:Formula:C9H12ClFN2OColor and Shape:No data available.Molecular weight:218.66C-(Tetrahydrofuran-3-yl)methylamine hydrochloride
CAS:Formula:C5H12ClNOPurity:97%Color and Shape:No data available.Molecular weight:137.615-chloro-1-phenyl-3-(propan-2-yl)-1H-pyrazole-4-carbaldehyde
CAS:Formula:C13H13ClN2OPurity:95.0%Molecular weight:248.715-amino-1H-pyrazole-3-carboxamide hydrochloride
CAS:Formula:C4H7ClN4OPurity:95.0%Molecular weight:162.584-(2-Bromo-phenyl)-3-chlorosulfonyl-5-trifluoromethyl-thiophene-2-carboxylic acid methyl ester
Formula:C13H7BrClF3O4S2Purity:95.0%Molecular weight:463.662-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)benzonitrile
CAS:Formula:C16H18BN3O2Purity:98%Molecular weight:295.152-(2-FLUOROBENZYL)-1,5-DIMETHYL-4-NITRO-1H-PYRAZOL-3(2H)-ONE
Formula:C12H12FN3O3Purity:95.0%Molecular weight:265.2447-methyl[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid
CAS:Formula:C7H6N4O2Purity:95.0%Color and Shape:Solid, Light yellow powderMolecular weight:178.1511-(3-benzyl-1,2,4-thiadiazol-5-yl)piperazine
CAS:Formula:C13H16N4SPurity:95.0%Molecular weight:260.36Ethyl 5-amino-1-methylpyrazole-4-carboxylate
CAS:Formula:C7H11N3O2Purity:97%Color and Shape:SolidMolecular weight:169.1841-(4-bromo-3-methylphenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde
CAS:Formula:C14H14BrNOPurity:95.0%Molecular weight:292.176Ethyl 1H-indole-4-carboxylate
CAS:Formula:C11H11NO2Purity:98%(GC-MS);RGColor and Shape:SolidMolecular weight:189.214(S)-tert-Butyl 1-(cyclobutanecarbonyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C14H24N2O3Purity:95.0%Color and Shape:LiquidMolecular weight:268.357(1s,3r,5s)-2-boc-2-azabicyclo[3.1.0]hexane-3-carboxylic acid
CAS:Formula:C11H17NO4Purity:97%Color and Shape:No data available.Molecular weight:227.267-Bromothieno[2,3-b]pyrazine
CAS:Formula:C6H3BrN2SPurity:95.0%Color and Shape:SolidMolecular weight:215.07Benzooxazol-2-yl-methyl-piperidin-3-yl-amine hydrochloride
CAS:Formula:C13H18ClN3OPurity:95%+Molecular weight:267.763,4-Dichloroisothiazole-5-carbonitrile
CAS:Formula:C4Cl2N2SPurity:97%Color and Shape:SolidMolecular weight:179.022-((Tert-butoxycarbonyl)amino)-3-(4-methyl-1H-indol-3-yl)propanoic acid
CAS:Purity:97%Molecular weight:318.37298585-Bromopyrrolo[2,1-f][1,2,4]triazin-4-amine
CAS:Formula:C6H5BrN4Purity:97%Color and Shape:SolidMolecular weight:213.0383,4-Bis(3-indolyl)maleimide
CAS:Formula:C20H13N3O2Purity:98%Color and Shape:SolidMolecular weight:327.343Ethyl 2-(4′-bromophenyl)-1,3-oxazole-4-carboxylate
CAS:Formula:C12H10BrNO3Purity:95.0%Molecular weight:296.12(2-{[(tert-butoxycarbonyl)amino]methyl}-1H-benzimidazol-1-yl)acetic acid
CAS:Formula:C15H19N3O4Purity:95.0%Molecular weight:305.3342-Chloro-4-(4-morpholinyl)thieno[3,2-d]pyrimidine
CAS:Formula:C10H10ClN3OSPurity:98%Molecular weight:255.723-Aminomethyl-furan-2-carboxylic acid methyl ester; hydrochloride
CAS:Formula:C7H10ClNO3Purity:95.0%Molecular weight:191.61(3S,4S)-(4-HYDROXY-PYRROLIDIN-3-YL)-CARBAMIC ACID TERT-BUTYL ESTER
CAS:Formula:C9H18N2O3Purity:97%Molecular weight:202.2541-(4-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)piperidin-1-yl)ethan-1-one
CAS:Purity:98%Molecular weight:259.31298835-Methyl-3-trifluoromethyl-1 H -pyrazol-4-ylamine
CAS:Formula:C5H6F3N3Purity:99%Molecular weight:165.119{1-[3-(diethylamino)propyl]-2-methanesulfonyl-1H-imidazol-5-yl}methanol
CAS:Formula:C12H23N3O3SPurity:95.0%Molecular weight:289.394-amino-1-propyl-2-pyrrolidinone hydrochloride
CAS:Formula:C7H15ClN2OPurity:95.0%Molecular weight:178.66(S)-1-(tert-Butoxycarbonyl)-2-(2-nitrobenzyl)pyrrolidine-2-carboxylic acid
CAS:Formula:C17H22N2O6Purity:95.0%Molecular weight:350.3715-Cyano-1H-imidazole-4-carboxamide
CAS:Formula:C5H4N4OPurity:97%Color and Shape:SolidMolecular weight:136.1141-OXA-8-AZASPIRO[4.5]DECANE OXALATE
CAS:Formula:C18H32N2O6Purity:97%Color and Shape:SolidMolecular weight:372.4623-Isocyanato-2-methyl-5-(4-trifluoromethyl-phenyl)-furan
Formula:C13H8F3NO2Purity:95.0%Molecular weight:267.207(3R,3’S)-Tetrahydro-[3,3′-bifuran]-2,2′,5,5′-tetraone
CAS:Formula:C8H6O6Purity:95.0%Molecular weight:198.13N-(4-PHENYL-3-(PYRROLIDIN-3-YL)ISOTHIAZOL-5-YL)ACETAMIDE HCL
Formula:C15H18ClN3OSPurity:95.0%Molecular weight:323.84(R)-1-(4-Nitrobenzyl)pyrrolidin-3-aminedihydrochloride
CAS:Formula:C11H17Cl2N3O2Purity:95.0%Molecular weight:294.18Methyl 2-(5-oxo-4,5-dihydroisoxazol-3-yl)acetate
CAS:Formula:C6H7NO4Purity:95%Molecular weight:157.1252,5-DIOXOPYRROLIDIN-1-YL 3-(PYRIDIN-2-YLDISULFANYL)BUTANOATE
CAS:Purity:98%Molecular weight:326.39001462-amino-N-(aminocarbonyl)thiophene-3-carboxamide
CAS:Formula:C6H7N3O2SPurity:95.0%Molecular weight:185.23-Bromomethyl-furan-2-carboxylic acid methyl ester
CAS:Formula:C7H7BrO3Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:219.0344-(2,4-difluorobenzoyl)-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C17H20F2N2O4Purity:95.0%Molecular weight:354.354Dimethyl-{6-[3-(1H-pyrazol-3-yl)-phenyl]-4-trifluoromethyl-pyridin-2-yl}-amine
Formula:C17H15F3N4Purity:95.0%Molecular weight:332.335-(3-Pyridyl)-1H-tetrazole
CAS:Formula:C6H5N5Purity:98.0%Color and Shape:No data available.Molecular weight:147.141(4R,5R)-5-((R)-1,2-Dihydroxyethyl)-2,2-dimethyl-1,3-dioxolane-4-carbaldehyde
CAS:Formula:C8H14O5Purity:95%(GC-MS);RGMolecular weight:190.1954-Methoxy-3-methyl(1,3-dioxolan-2-ylmethyl)benzene
CAS:Formula:C12H16O3Purity:97.0%Molecular weight:208.2572-(Chloromethyl)-N,N-diethyl-1,4-dihydro-5-methyl-4-oxothieno[2,3-d]pyrimidine-6-carboxamide
CAS:Purity:97%Molecular weight:313.8(1s,3s,5s)-2-Azabicyclo[3.1.0]hexane-3-carboxylic acid hydrochloride
CAS:Purity:97%Molecular weight:163.6000061
![3-Bromo-5-[(pyrrolidin-1-yl)methyl]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF632223.webp&w=3840&q=75)
![8-Benzyl 3-ethyl 2-oxo-8-azabicyclo[3.2.1]octane-3,8-dicarboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF616365.webp&w=3840&q=75)
![Methyl 4-hydroxybenzo[b]thiophene-6-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF772780.webp&w=3840&q=75)
![4-Oxo-3,4-dihydrothieno[2,3-d]pyrimidine-5-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF544563.webp&w=3840&q=75)
![1-{3-[(4-chlorophenyl)methyl]-1,2,4-thiadiazol-5-yl}piperazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF522583.webp&w=3840&q=75)
![5-Bromo-4-chloro-6-iodothieno[2,3-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF540447.webp&w=3840&q=75)
![1,3-Dihydro-2H-imidazo[4,5-b]pyridin-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF069183.webp&w=3840&q=75)
![5-FLUORO-3-IODO-1H-PYRAZOLO[3,4-B]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF332063.webp&w=3840&q=75)
![7-methyl[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF312810.webp&w=3840&q=75)
![furo[2,3-b]pyridin-3-ol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF718296.webp&w=3840&q=75)
![(1s,3r,5s)-2-boc-2-azabicyclo[3.1.0]hexane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF519080.webp&w=3840&q=75)
![7-Bromothieno[2,3-b]pyrazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF077471.webp&w=3840&q=75)
![6-Bromoimidazo[1,2-a]pyrimidine-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF616869.webp&w=3840&q=75)
![5-Bromopyrrolo[2,1-f][1,2,4]triazin-4-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF215404.webp&w=3840&q=75)
![(2-{[(tert-butoxycarbonyl)amino]methyl}-1H-benzimidazol-1-yl)acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF496376.webp&w=3840&q=75)
![2-Chloro-4-(4-morpholinyl)thieno[3,2-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF076072.webp&w=3840&q=75)
![1-(4-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)piperidin-1-yl)ethan-1-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF616813.webp&w=3840&q=75)
![{1-[3-(diethylamino)propyl]-2-methanesulfonyl-1H-imidazol-5-yl}methanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF523450.webp&w=3840&q=75)
![1-OXA-8-AZASPIRO[4.5]DECANE OXALATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF467859.webp&w=3840&q=75)
![(3R,3’S)-Tetrahydro-[3,3′-bifuran]-2,2′,5,5′-tetraone](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF319969.webp&w=3840&q=75)
![1-(BENZO[D][1,3]DIOXOL-6-YL)-2-NITROETHANOL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF334030.webp&w=3840&q=75)
![{3-Methyl-[1,2,4]triazolo[4,3-a]pyridin-7-yl}boronic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF694639.webp&w=3840&q=75)
![4-(2,4-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%2FF525703.webp&w=3840&q=75)
![7-BROMOFURO[3,2-C]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF500421.webp&w=3840&q=75)
![Dimethyl-{6-[3-(1H-pyrazol-3-yl)-phenyl]-4-trifluoromethyl-pyridin-2-yl}-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF317222.webp&w=3840&q=75)
![2-(Chloromethyl)-N,N-diethyl-1,4-dihydro-5-methyl-4-oxothieno[2,3-d]pyrimidine-6-carboxamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF988262.webp&w=3840&q=75)
![(1s,3s,5s)-2-Azabicyclo[3.1.0]hexane-3-carboxylic acid hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF662795.webp&w=3840&q=75)
