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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(2S,4S)-1-Cbz-2-Hydroxymethyl-4-aminopyrrolidine hydrochloride
CAS:Purity:95.0%Molecular weight:286.760009765625(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:286.33499145507813-(5- p -Tolyl-furan-2-yl)-propionic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:230.263000488281253-[5-(Trifluoromethyl)-1,2,4-oxadiazol-3-yl]piperidine hydrochloride
CAS:Color and Shape:SolidMolecular weight:257.64001464843751-tert-Butyl-5-oxo-3-pyrrolidinecarboxylic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:185.223007202148443-Amino-1,2,4-triazole
CAS:Purity:95.0%Color and Shape:Low Melting Solid, SolidMolecular weight:84.082000732421882-Piperazin-1-yl-1H-benzoimidazole
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:202.261001586914066-(Furan-2-yl)-2-oxo-4-(thiophen-2-yl)-1,2-dihydropyridine-3-carbonitrile
CAS:Purity:95.0%Molecular weight:268.2900085449219(R)-(3-Aminopyrrolidin-1-yl)(cyclopropyl)methanone hydrochloride
CAS:Purity:95.0%Molecular weight:190.6699981689453(1R,4R)-rel-2-Benzyl-5-(tert-butoxycarbonyl)-2,5-diazabicyclo[2.2.1]heptane-3-carboxylic acid
CAS:Molecular weight:332.41-[4-(methylthio)phenyl]-5-oxopyrrolidine-3-carboxylic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:251.3000030517578Ref: 10-F350818
Discontinued productmethyl 2-amino-6-[4-(trifluoromethyl)pyrimidin-2-yl]-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate
Molecular weight:358.33999633789063-(1-methyl-1H-pyrrol-2-yl)-3-oxopropanenitrile
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:148.1649932861328(1R)-2-METHYL-2,5-DIAZABICYCLO[2.2.1]HEPTANE 2HBR
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:274.0(R)-(4,4-Difluoro-1-methylpyrrolidin-2-yl)methanol
CAS:Purity:95.0%Molecular weight:151.156997680664063-AMINO-6,7-DIHYDROPYRAZOLO[1,5-A]PYRAZIN-4(5H)-ONE
CAS:Purity:95.0%Molecular weight:152.15699768066406Ref: 10-F300776
Discontinued productSodium ((2R,3S,4R,5R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl phosphate
CAS:Purity:95.0%Molecular weight:367.16101074218755-Biphenyl-4-yl-1H-pyrazole-3-carboxylic acid methyl ester
Purity:95.0%Molecular weight:278.31100463867192-((4-Fluorophenyl)sulfonyl)hexahydropyrrolo[1,2-a]pyrazin-6(2H)-one
CAS:Purity:95%Molecular weight:298.32998657226565-Methyl-1-(2,2,2-trifluoroethyl)-1H-pyrazole-3-carboxylic acid
CAS:Purity:95.0%Molecular weight:208.139999389648445-(2,4-dichlorophenyl)-4-(2-furylmethyl)-4H-1,2,4-triazole-3-thiol
CAS:Molecular weight:324.984338268(S)-tert-Butyl 2-(bromomethyl)-4,4-difluoropyrrolidine-1-carboxylate
CAS:Purity:96%Molecular weight:300.1440124511719Ethyl 3,5-Dichloroimidazo[1,2-a]pyridine-2-carboxylate
CAS:Purity:97.0%Molecular weight:259.08999633789061-[3-(4-chlorophenyl)-5-isoxazolyl]methanamine
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:208.649993896484381-Cyclobutyl-1H-pyrazole-4-carboxylic acid
CAS:Color and Shape:Solid, White solidMolecular weight:166.17999267578125Ref: 10-F693590
Discontinued product4-(3,4-dimethoxyphenyl)-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one
Molecular weight:235.24299621582031-Benzyl-5-oxopyrrolidine-3-carbohydrazide
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:233.27099609375Nα-(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:332.36Furfuryl Isopropyl Sulfide
CAS:Formula:C8H12OSPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:156.244,8-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:206.636-Bromo-2-chlorobenzothiazole
CAS:Formula:C7H3BrClNSPurity:>96.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:248.52tert-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:330.232-Bromo-3-decylthiophene
CAS:Formula:C14H23BrSPurity:>97.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:303.30Ziprasidone
CAS:Formula:C21H21ClN4OSPurity:>98.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:412.949-(2-Ethylhexyl)carbazole
CAS:Formula:C20H25NPurity:>97.0%(GC)Color and Shape:Light yellow to Yellow to Orange clear liquidMolecular weight:279.431-(p-Toluenesulfonyl)-1,2,4-triazole
CAS:Formula:C9H9N3O2SPurity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:223.252,5-Dichloro-3-methylthiophene
CAS:Formula:C5H4Cl2SPurity:>96.0%(GC)Color and Shape:Light orange to Yellow to Green clear liquidMolecular weight:167.053,3'-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:308.444,7-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:662.612-(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:349.23Tetrahydrofuran (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-Chloro-3-hexylthiophene
CAS:Formula:C10H15ClSPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:202.74(1-Indolyl)acetic Acid
CAS:Formula:C10H9NO2Purity:>97.0%(T)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:175.192,5-Dibromofuran (stabilized with MgO)
CAS:Formula:C4H2Br2OPurity:>97.0%(GC)Color and Shape:Colorless to Yellow to Orange clear liquid to cloudy liquidMolecular weight:225.87
![(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)
![3-[5-(Trifluoromethyl)-1,2,4-oxadiazol-3-yl]piperidine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF097242.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)
![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)
![(1R,4R)-rel-2-Benzyl-5-(tert-butoxycarbonyl)-2,5-diazabicyclo[2.2.1]heptane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF986861.webp&w=3840&q=75)
![1-[4-(methylthio)phenyl]-5-oxopyrrolidine-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF350818.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)
![3-bromo-6-chloro-2H-pyrazolo[3,4-b]pyrazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF605490.webp&w=3840&q=75)
![(1R)-2-METHYL-2,5-DIAZABICYCLO[2.2.1]HEPTANE 2HBR](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF467768.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-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)
![(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)
![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)
![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)
![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)
![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)
![Ethyl 3,5-Dichloroimidazo[1,2-a]pyridine-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF067113.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)
![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)
![(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)
![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)
