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
5-Bromo-4-fluorobenzo[d][1,3]dioxole
CAS:Formula:C7H4BrFO2Purity:95%Color and Shape:SolidMolecular weight:219.009tert-Butyl (3aR,8aS)-octahydropyrrolo[3,4-d]azepine-2(1H)-carboxylate
CAS:Purity:97%Molecular weight:240.34700012-(6-Aminopurin-9-yl)ethanol
CAS:Formula:C7H9N5OPurity:96%Color and Shape:Liquid, No data available.Molecular weight:179.183Dimethyl 2-hydroxy-2,3-dihydrobenzofuran-4,6-dicarboxylate
CAS:Purity:95%Molecular weight:252.22200012-Chlorothiophene-3-carboxylic acid
CAS:Formula:C5H3ClO2SPurity:98%Color and Shape:Off-white powderMolecular weight:162.59(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-3-(1-(tert-butoxycarbonyl)-1H-indol-3-yl)propanoic acid
CAS:Purity:98%Molecular weight:540.61602785-Iodo-2′-deoxyuridine
CAS:Formula:C9H11IN2O5Purity:95%Color and Shape:Solid, White powderMolecular weight:354.11-(Phenylsulfonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS:Formula:C15H19BN2O4SPurity:98%Color and Shape:SolidMolecular weight:334.24-{7,12,17-triphenyl-21,22,23,24-tetraazapentacyclo[16.2.1.1³,⁶.1⁸,¹¹.1¹³,¹⁶]tetracosa-1,3,5,7,9,11(23),12,14,16(22),17,19-undecaen-2-yl}aniline
CAS:Purity:97%Molecular weight:629.7670288(1-Methyl-1H-benzo[d]imidazol-5-yl)methanol
CAS:Formula:C9H10N2OPurity:95%Color and Shape:SolidMolecular weight:162.192(5-Aminobenzo[d]isoxazol-3-yl)carbamic acid tert-butyl ester
CAS:Formula:C12H15N3O3Purity:95%Color and Shape:SolidMolecular weight:249.271,2,5-Thiadiazolidine 1,1-dioxide
CAS:Formula:C2H6N2O2SPurity:98%Color and Shape:White powderMolecular weight:122.14Methyl 5-(methylsulfonyl)-1H-indole-2-carboxylate
CAS:Formula:C11H11NO4SPurity:95%Color and Shape:SolidMolecular weight:253.272-(7-Ethyl-1H-indol-3-yl)ethanol
CAS:Formula:C12H15NOPurity:95%Color and Shape:SolidMolecular weight:189.258Methyl 7-fluorobenzo[b]thiophene-2-carboxylate
CAS:Formula:C10H7FO2SPurity:98%Molecular weight:210.22(S)-2-Bromomethyl-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C10H18BrNO2Purity:97%Color and Shape:ClearMolecular weight:264.163Phenyl hydrogen ((((R)-1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)phosphonate
CAS:Purity:97%Molecular weight:363.31399546-Cyano-1H-indole-3-carboxylic acid
CAS:Formula:C10H6N2O2Purity:97%Color and Shape:SolidMolecular weight:186.17(S)-4-Isopropyl-2-oxazolidinone
CAS:Formula:C6H11NO2Purity:98%Color and Shape:SolidMolecular weight:129.159Ref: 10-F620332
1g573.00€5g1,581.00€10g2,634.00€2.5g988.00€50mg97.00€100mg147.00€250mg238.00€500mg394.00€4-Formyl-2-isopropylthiazole
CAS:Formula:C7H9NOSPurity:98%Color and Shape:Orange liquidMolecular weight:155.227-Bromo-1H-benzo[d][1,2,3]triazole
CAS:Formula:C6H4BrN3Purity:97%Color and Shape:SolidMolecular weight:198.0231-(1-Methyl-1H-pyrazol-4-yl)-ethanone
CAS:Formula:C6H8N2OPurity:98%Color and Shape:SolidMolecular weight:124.1433-Aminoethylthiophene hydrochloride
CAS:Formula:C6H10ClNSPurity:98%Color and Shape:SolidMolecular weight:163.66(1,5-Dimethyl-1H-pyrazol-3-yl)methylamine
CAS:Formula:C6H11N3Purity:97%Color and Shape:Liquid, OilMolecular weight:125.1755-(chloromethyl)-1-methyl-1H-1,2,4-triazole hydrochloride
CAS:Formula:C4H7Cl2N3Purity:97%Molecular weight:168.02Ref: 10-F515465
1g453.00€5g1,284.00€10g2,018.00€2.5g808.00€50mg82.00€100mg86.00€250mg133.00€500mg254.00€4-Chloro-1,3-dimethylpyrazolo[3,4-b]pyridine-5-carboxylic acid
CAS:Formula:C9H8ClN3O2Purity:95%Color and Shape:Solid, Off-white powderMolecular weight:225.63Pyrrole-2-carboxaldehyde
CAS:Formula:C5H5NOPurity:97%Color and Shape:Solid, Low Melting SolidMolecular weight:95.101(2S,4R)-1-BOC-4-HYDROXYPYRROLIDINE-2-CARBOXYLIC ACID ETHYL ESTER
CAS:Purity:97%Color and Shape:Viscous LiquidMolecular weight:259.302002Succinimidyl 7-hydroxycoumarin-3-carboxylate
CAS:Formula:C14H9NO7Purity:97%Color and Shape:Solid, Slightly pale yellow to yellow powderMolecular weight:303.226tert-Butyl 4-chloro-5H-pyrrolo[3,4-d]pyrimidine-6(7H)-carboxylate
CAS:Formula:C11H14ClN3O2Purity:98%Color and Shape:SolidMolecular weight:255.74-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazolo[1,5-a]pyridine
CAS:Purity:97%Molecular weight:244.1000061Hexahydro-oxazolo[3,4-a]pyrazin-3-one hydrochloride
CAS:Formula:C6H11ClN2O2Purity:97%Color and Shape:SolidMolecular weight:178.622-Chlorooxazolo[4,5-b]pyridine monohydrochloride
CAS:Formula:C6H4Cl2N2OPurity:97%Color and Shape:SolidMolecular weight:191.013-Ethyl-1-methyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C7H10N2O2Purity:98%Color and Shape:SolidMolecular weight:154.1692-Furaldehyde diethyl acetal
CAS:Formula:C9H14O3Purity:98%Color and Shape:LiquidMolecular weight:170.2081-(Cyclobutylmethyl)-1H-imidazole-4-carboxylic acid
CAS:Formula:C9H12N2O2Purity:98%Molecular weight:180.207Butanedioic acid, 2-hydroxy-, (2S)-, compd. with (3S,4S)-1,1-dimethylethyl 3-hydroxy-4-(methylamino)-1-pyrrolidinecarboxylate (1:1)
CAS:Purity:98%Molecular weight:350.3680115(S)-2-METHYLPYRROLIDINE-2-CARBOXYLIC ACID HCL
CAS:Formula:C6H12ClNO2Purity:95%Color and Shape:SolidMolecular weight:165.622-CHLORO-4,6-DIFLUORO-1H-1,3-BENZODIAZOLE
CAS:Purity:95%Color and Shape:SolidMolecular weight:188.55999763-Methylthio-4H-1,2,4-triazole
CAS:Formula:C3H5N3SPurity:98%Color and Shape:SolidMolecular weight:115.154-(Chloromethyl)-1-methyl-1H-imidazole hydrochloride
CAS:Formula:C5H8Cl2N2Purity:95%Color and Shape:SolidMolecular weight:167.03Methyl 4,6-dichloro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate
CAS:Purity:98%Molecular weight:245.05999763-Methyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole
CAS:Purity:97%Molecular weight:257.14001464-Methyl-2-phenyl-1H-imidazole
CAS:Formula:C10H10N2Purity:95%Color and Shape:SolidMolecular weight:158.2046-Bromo-1H-indole-3-carbonitrile
CAS:Formula:C9H5BrN2Purity:98%Color and Shape:SolidMolecular weight:221.057Ref: 10-F683139
1g471.00€5g1,227.00€10g1,818.00€2.5g888.00€50mg53.00€100mg97.00€250mg201.00€500mg352.00€3-(1H-Imidazol-2-yl)-pyridine
CAS:Formula:C8H7N3Purity:97%Color and Shape:SolidMolecular weight:145.1651H-Pyrrolo[2,3-b]pyridine-2,3-dione
CAS:Formula:C7H4N2O2Purity:95%Color and Shape:SolidMolecular weight:148.121tert-Butyl (3aS,6aS)-tetrahydrocyclopenta[d][1,2,3]oxathiazole-3(3aH)-carboxylate 2,2-dioxide
CAS:Purity:97%Molecular weight:263.3099976((3aR,4R,6R,6aR)-6-(4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-2,2,3a-trimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol
CAS:Purity:98%Molecular weight:339.7799988Biotin-X, succinimidyl ester
CAS:<p>M03680 - Biotin-X, succinimidyl ester</p>Formula:C20H30N4O6SPurity:96%Color and Shape:Solid, Crystalline PowderMolecular weight:454.543-cyclopropyl-5-isoxazolecarboxylic acid
CAS:Formula:C7H7NO3Purity:97%Color and Shape:SolidMolecular weight:153.1378-Bromoimidazo[1,2-a]pyridine-6-carbonitrile
CAS:Formula:C8H4BrN3Purity:98%Color and Shape:SolidMolecular weight:222.0452-(1H-IMIDAZOL-1-YL)-N-(3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PHENYL)ACETAMIDE
CAS:Purity:98%Molecular weight:327.19000246-Bromo-4-methyl-1H-benzo[d]imidazole
CAS:Formula:C8H7BrN2Purity:97%Color and Shape:SolidMolecular weight:211.062(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-6-(3-((2,2,4,6,7-pentamethyl-2,3-dihydrobenzofuran-5-yl)sulfonyl)guanidino)hexanoic acid
CAS:Purity:95%Molecular weight:662.87-Bromo[1,2,4]triazolo[4,3-a]pyridine
CAS:Formula:C6H4BrN3Purity:95%Color and Shape:SolidMolecular weight:198.023(2S,3aS,7aS)-1-(tert-Butoxycarbonyl)octahydro-1H-indole-2-carboxylic acid
CAS:Formula:C14H23NO4Purity:97%Color and Shape:SolidMolecular weight:269.3411-Methyl-4-nitro-1H-pyrazole-5-carboxylic acid
CAS:Formula:C5H5N3O4Purity:95%Color and Shape:SolidMolecular weight:171.1122′,3′,5′-Tri-O-acetyl
CAS:Formula:C16H19N5O7Purity:97%Color and Shape:Liquid, No data available.Molecular weight:393.356C-(1-Benzyl-pyrrolidin-3-yl)-methylamine
CAS:Formula:C12H18N2Purity:98%Color and Shape:LiquidMolecular weight:190.293-Acetylpyrrole
CAS:Formula:C6H7NOPurity:95%Color and Shape:Crystalline Powder,PowderMolecular weight:109.128
![5-Bromo-4-fluorobenzo[d][1,3]dioxole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF211053.webp&w=3840&q=75)
![tert-Butyl (3aR,8aS)-octahydropyrrolo[3,4-d]azepine-2(1H)-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF615329.webp&w=3840&q=75)
![5,7-DICHLORO-3-IODO-1H-PYRAZOLO[3,4-C]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF858371.webp&w=3840&q=75)
![4-{7,12,17-triphenyl-21,22,23,24-tetraazapentacyclo[16.2.1.1³,⁶.1⁸,¹¹.1¹³,¹⁶]tetracosa-1,3,5,7,9,1…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF852405.webp&w=3840&q=75)
![(1-Methyl-1H-benzo[d]imidazol-5-yl)methanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF230578.webp&w=3840&q=75)
![(5-Aminobenzo[d]isoxazol-3-yl)carbamic acid tert-butyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF093695.webp&w=3840&q=75)
![Methyl 7-fluorobenzo[b]thiophene-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF240525.webp&w=3840&q=75)
![7-Bromo-1H-benzo[d][1,2,3]triazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF216168.webp&w=3840&q=75)
![4-Chloro-1,3-dimethylpyrazolo[3,4-b]pyridine-5-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF017362.webp&w=3840&q=75)
![6-Bromo-5-methylthieno[2,3-d]pyrimidin-4(1H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF622226.webp&w=3840&q=75)
![tert-Butyl 4-chloro-5H-pyrrolo[3,4-d]pyrimidine-6(7H)-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF237903.webp&w=3840&q=75)
![4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazolo[1,5-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF787537.webp&w=3840&q=75)
![Hexahydro-oxazolo[3,4-a]pyrazin-3-one hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF050125.webp&w=3840&q=75)
![2-Chlorooxazolo[4,5-b]pyridine monohydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF220969.webp&w=3840&q=75)
![Methyl 4,6-dichloro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF787865.webp&w=3840&q=75)
![4-(3-Bromophenyl)dibenzo[b,d]thiophene](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF693123.webp&w=3840&q=75)
![5-Oxa-2-azaspiro[3.4]octane oxalate(2:1)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF987452.webp&w=3840&q=75)
![Methyl 6-methyl-1H-pyrrolo[2,3-b]pyridine-5-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF600409.webp&w=3840&q=75)
![4-CHLORO-3-IODO-1H-PYRAZOLO[4,3-C]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF793352.webp&w=3840&q=75)
![2-Bromo-1H-pyrrolo[3,2-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF693166.webp&w=3840&q=75)
![1H-Pyrrolo[2,3-b]pyridine-2,3-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF221561.webp&w=3840&q=75)
![tert-Butyl (3aS,6aS)-tetrahydrocyclopenta[d][1,2,3]oxathiazole-3(3aH)-carboxylate 2,2-dioxide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF868593.webp&w=3840&q=75)
![((3aR,4R,6R,6aR)-6-(4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-2,2,3a-trimethyltetrahydrofuro[3,4-d…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF606115.webp&w=3840&q=75)
![8-Bromoimidazo[1,2-a]pyridine-6-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF440040.webp&w=3840&q=75)
![6-Bromo-4-methyl-1H-benzo[d]imidazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF240519.webp&w=3840&q=75)
![7-Bromo[1,2,4]triazolo[4,3-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF093206.webp&w=3840&q=75)
