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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Ethyl imidazo[1,5-a]pyridine-3-carboxylate
CAS:Formula:C10H10N2O2Purity:98%Color and Shape:SolidMolecular weight:190.2025-Bromo-1,4-dimethyl-1H-imidazole
CAS:Formula:C5H7BrN2Purity:97%Color and Shape:SolidMolecular weight:175.029Ethyl 5-tert-butyl-1,2,4-oxadiazole-3-carboxylate
CAS:Formula:C9H14N2O3Purity:95%Color and Shape:LiquidMolecular weight:198.2222-(3-Chlorophenyl)thiazole-4-carboxylic acid
CAS:Formula:C10H6ClNO2SPurity:95.0%Color and Shape:No data available.Molecular weight:239.675-(2,4-dimethoxyphenyl)-1,3,4-oxadiazol-2-amine
CAS:Formula:C10H11N3O3Purity:95.0%Molecular weight:221.2164-p-Tolyl-thiazol-2-ylamine
CAS:Formula:C10H10N2SPurity:98%Color and Shape:SolidMolecular weight:190.26(4-Benzhydrylpiperazin-1-yl)(1,5-dimethyl-1H-pyrazol-3-yl)methanone
CAS:Formula:C23H26N4OPurity:99%Molecular weight:374.4884-Cyclobutyl-1H-pyrazol-3-amine
CAS:Formula:C7H11N3Color and Shape:Liquid, No data available.Molecular weight:137.1862,4-CHLORO-5,7-DIHYDRO-6H-PYRROLO[2,3-D]PYRIMIDIN-6-ONE
CAS:Formula:C6H3Cl2N3OPurity:98%Color and Shape:SolidMolecular weight:204.01(2S,4R)-tert-Butyl 2-carbamoyl-4-hydroxypyrrolidine-1-carboxylate
CAS:Formula:C10H18N2O4Purity:95.0%Molecular weight:230.2643,3-Bis(4-hydroxy-3-methylphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide
CAS:Formula:C21H18O5SPurity:95.0%Color and Shape:Solid, No data available.Molecular weight:382.434,5,6,7-Tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid
CAS:Purity:97%Molecular weight:184.21000672,6-Dichloro-9-(tetrahydro-2H-pyran-2-yl)-9H-purine
CAS:Formula:C10H10Cl2N4OPurity:98%Color and Shape:SolidMolecular weight:273.125-chloro-3-(4-chlorophenyl)-1,2-oxazole-4-carbaldehyde
CAS:Formula:C10H5Cl2NO2Purity:95.0%Molecular weight:242.065-fluoro-2-(1H-pyrazol-1-yl)benzaldehyde
CAS:Formula:C10H7FN2OPurity:95.0%Color and Shape:No data available.Molecular weight:190.177Dimethyl 3,4-dihydroxy-1H-pyrrole-2,5-dicarboxylate
CAS:Purity:98%+(HPLC);RGColor and Shape:SolidMolecular weight:215.16099554,5-dimethylthiophene-3-carboxylic acid
CAS:Formula:C7H8O2SPurity:≥95%Color and Shape:SolidMolecular weight:156.2(5E)-5-(4-isopropylbenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one
CAS:Formula:C13H13NOS2Purity:95.0%Molecular weight:263.376-(tert-butyl)-1-isopropyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid
CAS:Formula:C14H19N3O2Purity:95.0%Molecular weight:261.325Ethyl 5-methyl-2-(trifluoromethyl)-3-furoate
CAS:Formula:C9H9F3O3Purity:95.0%Molecular weight:222.163Ref: 10-F857731
1g1,430.00€5g4,405.00€10g6,532.00€2.5g2,977.00€50mg394.00€100mg544.00€250mg775.00€500mg1,185.00€(1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)methanol
CAS:Purity:98%Color and Shape:SolidMolecular weight:182.22300721,3-BIS(2-HYDROXYETHYL)-5,5-DIMETHYLIMIDAZOLIDINE-2,4-DIONE
CAS:Purity:98%Molecular weight:216.23699955-Isobenzofurancarboxylic acid, 4,7-dichloro-1,3-dihydro-1,3-dioxo-
CAS:Purity:97%Molecular weight:261.0100098Ref: 10-F863003
1g290.00€5g835.00€25g1,951.00€100g3,903.00€50mg38.00€100mg58.00€250mg124.00€500mg223.00€2,5-dioxopyrrolidin-1-yl 41-oxo-45-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-4,7,10,13,16,19,22,25,28,31,34,37-dodecaoxa-40-azapentatetracontan-1-oate
CAS:Purity:98%Molecular weight:941.09997563-METHYLTETRAHYDROFURAN
CAS:Purity:98% (stabilized with BHT)Color and Shape:LiquidMolecular weight:86.134002692-(propan-2-yl)-1H-1,3-benzodiazol-6-amine dihydrochloride
CAS:Purity:98%Molecular weight:248.14999391-(TETRAHYDRO-2H-PYRAN-2-YL)-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-3-(TRIFLUOROMETHYL)-1H-PYRAZOLE
CAS:Purity:98%Molecular weight:346.16000373′,6′-Diacetoxy-3-oxo-3H-spiro[isobenzofuran-1,9′-xanthene]-6-carboxylic acid
CAS:Purity:95+%Molecular weight:460.3940125(1R,4R,5R)-3-oxo-2-oxabicyclo[2.2.1]heptane-5-carboxylic acid;(R)-4-quinolyl-[(1S,2S,4S,5R)-5-vinylquinuclidin-2-yl]methanol
CAS:Purity:98%Molecular weight:450.5350037(3R)-2-[(9H-FLUOREN-9-YLMETHOXY)CARBONYL]-2,3,4,9-TETRAHYDRO-1H-β-CARBOLINE-3-CARBOXYLIC ACID
CAS:Purity:98%Molecular weight:438.4830017(2R,3S)-3-(2,5-DIFLUOROPHENYL)-3-HYDROXY-2-METHYL-4-(1H-1,2,4-TRIAZOL-1-YL)BUTANENITRILE
CAS:Purity:98%Molecular weight:278.2630005L-Tryptophanol
CAS:<p>M03450 - L-Tryptophanol</p>Formula:C11H14N2OPurity:90%Color and Shape:Solid, Off-white powderMolecular weight:190.2465,5′-Bis(diphenylphosphino)-2,2,2′,2′-tetrafluoro-4,4′-bi-1,3-benzodioxole
CAS:Purity:97%Molecular weight:682.54699714-Amino-1-((2S,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one
CAS:Purity:98%Molecular weight:243.21899415-Hydroxy-2-(1-methyl-2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione
CAS:Purity:98%Molecular weight:288.25900278-Azabicyclo[3.2.1]octane-8-carboxylic acid, 2-(aminomethyl)-, 1,1-dimethylethyl ester
CAS:Purity:97%Molecular weight:240.34700011,3-Dimethyl-1H,4H,6H,7H-pyrano[4,3-b]pyrrole-4,6-dione
CAS:Purity:95%Color and Shape:SolidMolecular weight:179.1750031(2S,4S)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-((tert-butoxycarbonyl)amino)pyrrolidine-2-carboxylic acid
CAS:Purity:95%Molecular weight:452.50698851-Methyl-4-(2-propoxybenzamido)-3-propyl-1H-pyrazole-5-carboxamide
CAS:Purity:98%Molecular weight:344.425-(Methoxycarbonyl)-1H-indole-2-carboxylic acid
CAS:Purity:95%Color and Shape:SolidMolecular weight:219.19599915-Methyl-1-phenyl-1H-[1,2,3]triazole-4-carboxylic acid
CAS:Formula:C10H9N3O2Purity:95.0%Molecular weight:203.201(E)-2-Cyano-3-(4-(4-(2,2-diphenylvinyl)phenyl)-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indol-7-yl)acrylic acid
CAS:Purity:≥98%Color and Shape:SolidMolecular weight:508.6210022
![Ethyl imidazo[1,5-a]pyridine-3-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF235369.webp&w=3840&q=75)
![4,5-Dichloro-1-methyl-pyrazolo[3,4-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF719247.webp&w=3840&q=75)
![2,4-CHLORO-5,7-DIHYDRO-6H-PYRROLO[2,3-D]PYRIMIDIN-6-ONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF504483.webp&w=3840&q=75)
![3,3-Bis(4-hydroxy-3-methylphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF436888.webp&w=3840&q=75)
![3-Bromo-7-methylimidazo[1,2-a]pyridine-2-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF612056.webp&w=3840&q=75)
![4,5,6,7-Tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF624686.webp&w=3840&q=75)
![6-(tert-butyl)-1-isopropyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF496146.webp&w=3840&q=75)
![5-Fluoro-2-methyl-1H-pyrrolo[2,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF243877.webp&w=3840&q=75)
![6-BROMO-5-METHOXYBENZO[D]THIAZOL-2-AMINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF537767.webp&w=3840&q=75)
![Methyl 2-oxo-2,3-dihydrobenzo[d]thiazole-6-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF783977.webp&w=3840&q=75)
![7-Amino-1-methyl-1,3-dihydro-2H-benzo[d]imidazol-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF787343.webp&w=3840&q=75)
![2,5-dioxopyrrolidin-1-yl 41-oxo-45-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-4,7…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF864360.webp&w=3840&q=75)
![3′,6′-Diacetoxy-3-oxo-3H-spiro[isobenzofuran-1,9′-xanthene]-6-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF862706.webp&w=3840&q=75)
![5-FLUOROBENZO[D][1,3]DIOXOLE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF831096.webp&w=3840&q=75)
![(1R,4R,5R)-3-oxo-2-oxabicyclo[2.2.1]heptane-5-carboxylic acid;(R)-4-quinolyl-[(1S,2S,4S,5R)-5-viny…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF874065.webp&w=3840&q=75)
![(3R)-2-[(9H-FLUOREN-9-YLMETHOXY)CARBONYL]-2,3,4,9-TETRAHYDRO-1H-β-CARBOLINE-3-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF795086.webp&w=3840&q=75)
![4,5-DIHYDROBENZO[D]THIAZOL-6(7H)-ONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF797395.webp&w=3840&q=75)
![[1,2,4]TRIAZOLO[4,3-A]PYRIDIN-7-YLBORONIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF828666.webp&w=3840&q=75)
![6-Bromo-1-methyl-1H-imidazo[4,5-b]pyridin-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF761134.webp&w=3840&q=75)
![6-Aza-spiro[3.4]octan-1-ol hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF736830.webp&w=3840&q=75)
![5-BROMO-2-METHYL-PYRAZOLO[4,3-B]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF854253.webp&w=3840&q=75)
![(6-Chloro-imidazo[1,2-a]pyridin-2-yl)-methanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF872689.webp&w=3840&q=75)
![7-BROMO-3-CHLORO-5H-PYRROLO[2,3-B]PYRAZINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF852614.webp&w=3840&q=75)
![8-Azabicyclo[3.2.1]octane-8-carboxylic acid, 2-(aminomethyl)-, 1,1-dimethylethyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF824895.webp&w=3840&q=75)
![1,3-Dimethyl-1H,4H,6H,7H-pyrano[4,3-b]pyrrole-4,6-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF867443.webp&w=3840&q=75)
![5-Methyl-1-phenyl-1H-[1,2,3]triazole-4-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF059864.webp&w=3840&q=75)
![2-Methylimidazo[1,2-a]pyridin-6-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF601445.webp&w=3840&q=75)
![(E)-2-Cyano-3-(4-(4-(2,2-diphenylvinyl)phenyl)-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indol-7-yl)acry…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF759999.webp&w=3840&q=75)
![Octanamide, 3-oxo-N-[(3S)-tetrahydro-2-oxo-3-furanyl]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF861854.webp&w=3840&q=75)
![PYRAZOLO[1,5-A]PYRIDINE-2-ACETIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF830804.webp&w=3840&q=75)