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"
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(6-methyl-2-oxo-2,3-dihydro-1H-indol-3-yl)acetic acid
CAS:Purity:95.0%Molecular weight:205.21299743652344(R)-(4,4-Difluoro-1-methylpyrrolidin-2-yl)methanol
CAS:Purity:95.0%Molecular weight:151.156997680664065-Methyl-1-(2,2,2-trifluoroethyl)-1H-pyrazole-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:208.13999938964844(7-CYCLOPROPYL-1H-INDOL-2-YL)BORONIC ACID PINACOL ESTER
CAS:Purity:95.0%Molecular weight:283.179992675781255-(2,4-dichlorophenyl)-4-(2-furylmethyl)-4H-1,2,4-triazole-3-thiol
CAS:Molecular weight:324.9843382681-[3-(4-chlorophenyl)-5-isoxazolyl]methanamine
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:208.64999389648438Ref: 10-F693590
Discontinued product1-(4-Bromo-1-methyl-1H-pyrrol-2-yl)-2,2,2-trichloroethanone
CAS:Purity:97.0%Color and Shape:SolidMolecular weight:305.3800048828125(2S,4S)-1-Cbz-2-Hydroxymethyl-4-aminopyrrolidine hydrochloride
CAS:Purity:95.0%Molecular weight:286.760009765625(R)-(3-Aminopyrrolidin-1-yl)(cyclopropyl)methanone hydrochloride
CAS:Purity:95.0%Molecular weight:190.6699981689453methyl 2-amino-6-[4-(trifluoromethyl)pyrimidin-2-yl]-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate
Molecular weight:358.33999633789062-((4-Fluorophenyl)sulfonyl)hexahydropyrrolo[1,2-a]pyrazin-6(2H)-one
CAS:Purity:95%Molecular weight:298.32998657226563-(4,6-Dichloro-2-(ethoxycarbonyl)-1H-indol-3-yl)acrylic acid
CAS:Purity:95.0%Molecular weight:328.1499938964844(R)-1-(1-((S)-TETRAHYDRO-2H-PYRAN-3-YL)-1,6-DIHYDROIMIDAZO[4,5-D]PYRROLO[2,3-B]PYRIDIN-2-YL)ETHANOL
CAS:Purity:95.0%Molecular weight:286.33499145507811,8-Diaza-spiro[4.5]decane dihydrochloride
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:213.14999389648438(imidazo[1,2-a]pyridin-3-ylmethyl)amine hydrochloride hydrate
Purity:95.0%Molecular weight:201.649993896484383-AMINO-6,7-DIHYDROPYRAZOLO[1,5-A]PYRAZIN-4(5H)-ONE
CAS:Purity:95.0%Molecular weight:152.15699768066406ethyl 4-[3-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)propoxy]benzoate
Molecular weight:353.3739929199219Ethyl (S)-(-)-1-Ethyl-2-pyrrolidinecarboxylate
CAS:Purity:98.0%Color and Shape:Liquid, Clear very pale yellow - yellow liquidMolecular weight:171.240005493164064-(3,4-dimethoxyphenyl)-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one
Molecular weight:235.24299621582032-(4-CHLOROPHENYL)-6,7-DIHYDROPYRAZOLO[1,5-A]PYRAZIN-4(5H)-ONE
CAS:Purity:95.0%Molecular weight:247.679992675781251-tert-Butyl-5-oxo-3-pyrrolidinecarboxylic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:185.22300720214844Ethyl 5-Methyl-2-oxo-2,3-dihydro-1H-imidazole-4-carboxylate
CAS:Color and Shape:SolidMolecular weight:170.167999267578123-Amino-1,2,4-triazole
CAS:Purity:95.0%Color and Shape:Low Melting Solid, SolidMolecular weight:84.08200073242188R-(+)-Diphenylprolinol
CAS:Purity:98.0%Color and Shape:Solid, Off-white crystalline solidMolecular weight:253.34500122070312tert-Butyl 4-(4-Bromopyrazol-1-yl)piperidine-1-carboxylate
CAS:Formula:C13H20BrN3O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:330.23Furfuryl Isopropyl Sulfide
CAS:Formula:C8H12OSPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:156.242,5-Dibromofuran (stabilized with MgO)
CAS:Formula:C4H2Br2OPurity:>97.0%(GC)Color and Shape:Colorless to Yellow to Orange clear liquid to cloudy liquidMolecular weight:225.874,8-Bis-n-octyloxybenzo[1,2-b:4,5-b']dithiophene
CAS:Formula:C26H38O2S2Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:446.715-Chloro-2-phenyl-1H-imidazole-4-carboxaldehyde
CAS:Formula:C10H7ClN2OPurity:>97.0%(HPLC)(N)Color and Shape:Orange to Amber to Dark red powder to crystalMolecular weight:206.632-(3-Bromophenyl)-1-phenylbenzimidazole
CAS:Formula:C19H13BrN2Purity:>98.0%(GC)(T)Color and Shape:White to Light gray to Light yellow powder to crystalMolecular weight:349.23(1-Indolyl)acetic Acid
CAS:Formula:C10H9NO2Purity:>97.0%(T)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:175.196-Bromo-2-chlorobenzothiazole
CAS:Formula:C7H3BrClNSPurity:>96.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:248.52Nα-(tert-Butoxycarbonyl)-N1-formyl-L-tryptophan
CAS:Formula:C17H20N2O5Purity:>98.0%(T)Color and Shape:White to Light gray to Light yellow powder to crystalMolecular weight:332.362,5-Dichloro-3-methylthiophene
CAS:Formula:C5H4Cl2SPurity:>96.0%(GC)Color and Shape:Light orange to Yellow to Green clear liquidMolecular weight:167.05Ziprasidone
CAS:Formula:C21H21ClN4OSPurity:>98.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:412.944,7-Dibromo-5,6-bis(dodecyloxy)-2,1,3-benzothiadiazole
CAS:Formula:C30H50Br2N2O2SPurity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:662.611-(p-Toluenesulfonyl)-1,2,4-triazole
CAS:Formula:C9H9N3O2SPurity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:223.25Tetrahydrofuran (stabilized with BHT) [Solvent for Determination of Vinyl Chloride Monomer]
CAS:Formula:C4H8OPurity:>99.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:72.112-Bromo-3-decylthiophene
CAS:Formula:C14H23BrSPurity:>97.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:303.309-(2-Ethylhexyl)carbazole
CAS:Formula:C20H25NPurity:>97.0%(GC)Color and Shape:Light yellow to Yellow to Orange clear liquidMolecular weight:279.433,3'-Diethyloxadicarbocyanine Iodide
CAS:Formula:C23H23IN2O2Purity:>98.0%(N)Color and Shape:Blue to Dark blue powder to crystalMolecular weight:486.35(2S,3R)-3,4-Dihydro-3-isopropyl-2-phenyl-2H-pyrimido[2,1-b]benzothiazole
CAS:Formula:C19H20N2SPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:308.442-Chloro-3-hexylthiophene
CAS:Formula:C10H15ClSPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:202.74
![(imidazo[1,2-a]pyridin-6-ylmethylene)malononitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF518021.webp&w=3840&q=75)
![3-BROMO-6-CHLORO-1H-PYRAZOLO[3,4-B]PYRAZINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF808630.webp&w=3840&q=75)
![3-BROMO-5-CHLORO-1H-PYRAZOLO[3,4-C]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF330650.webp&w=3840&q=75)
![1-[3-(4-chlorophenyl)-5-isoxazolyl]methanamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF311403.webp&w=3840&q=75)
![3-Iodoimidazo[1,2-a]pyridine-6-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF457188.webp&w=3840&q=75)
![methyl 2-amino-6-[4-(trifluoromethyl)pyrimidin-2-yl]-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-car…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF518630.webp&w=3840&q=75)
![2-((4-Fluorophenyl)sulfonyl)hexahydropyrrolo[1,2-a]pyrazin-6(2H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF606066.webp&w=3840&q=75)
![(R)-1-(1-((S)-TETRAHYDRO-2H-PYRAN-3-YL)-1,6-DIHYDROIMIDAZO[4,5-D]PYRROLO[2,3-B]PYRIDIN-2-YL)ETHANOL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF528319.webp&w=3840&q=75)
![1-[(Tetrahydro-2H-pyran-4-yl)methyl]-1H-imidazol-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF096343.webp&w=3840&q=75)
![1,8-Diaza-spiro[4.5]decane dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF049446.webp&w=3840&q=75)
![8-chloro[1]benzofuro[3,2-d]pyrimidin-4(3H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF518706.webp&w=3840&q=75)
![(imidazo[1,2-a]pyridin-3-ylmethyl)amine hydrochloride hydrate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF385983.webp&w=3840&q=75)
![3-AMINO-6,7-DIHYDROPYRAZOLO[1,5-A]PYRAZIN-4(5H)-ONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF537367.webp&w=3840&q=75)
![ethyl 4-[3-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)propoxy]benzoate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF518246.webp&w=3840&q=75)
![5-Chloro-6-nitrobenzo[d]oxazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF441268.webp&w=3840&q=75)
![2-phenyl-2-azaspiro[4.4]nonane-1,3-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF518675.webp&w=3840&q=75)
![2-(4-Nitrophenyl)imidazo[1,2-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF069228.webp&w=3840&q=75)
![3-Cyclobutyl-[1,2,4]triazolo[4,3-a]pyridin-6-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF214483.webp&w=3840&q=75)
![5,6-Dibromo-1H-benzo[d][1,2,3]triazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF547026.webp&w=3840&q=75)
![2-(4-CHLOROPHENYL)-6,7-DIHYDROPYRAZOLO[1,5-A]PYRAZIN-4(5H)-ONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF388535.webp&w=3840&q=75)
![3-[5-(1,3-oxazol-5-yl)-2-furyl]thiophene-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF518070.webp&w=3840&q=75)
![1H-PYRAZOLO[4,3-C]PYRIDINE-4-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF502065.webp&w=3840&q=75)
![2,3-DIHYDROPYRAZOLO[5,1-B]OXAZOL-7-AMINE HCL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF537370.webp&w=3840&q=75)
![2-Butyl-6-nitrobenzo[d]oxazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF441169.webp&w=3840&q=75)
![4,8-Bis-n-octyloxybenzo[1,2-b:4,5-b']dithiophene](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB4396.webp&w=3840&q=75)
![Tetrahydrofuran (stabilized with BHT) [Solvent for Determination of Vinyl Chloride Monomer]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FT0856.webp&w=3840&q=75)
![(2S,3R)-3,4-Dihydro-3-isopropyl-2-phenyl-2H-pyrimido[2,1-b]benzothiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FD4808.webp&w=3840&q=75)
