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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1-[2-(Di-tert-butylphosphino)phenyl]-3,5-diphenyl-1H-pyrazole
CAS:Formula:C29H33N2PPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:440.572-Furoyl Chloride
CAS:Formula:C5H3ClO2Purity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:130.53(5aR,10bS)-2-(2,4,6-Trichlorophenyl)-4,5a,6,10b-tetrahydroindeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazin-2-ium tetrafluoroborate
CAS:Purity:97%Molecular weight:480.4800109863282-(1,3-Dioxolan-2-yl)ethyltriphenylphosphonium Bromide
CAS:Formula:C23H24BrO2PPurity:>97.0%(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:443.324-(4-Bromophenyl)dibenzofuran
CAS:Formula:C18H11BrOPurity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:323.19Ethyl 2-(2-Amino-4-thiazolyl)-2-oxoacetate
CAS:Formula:C7H8N2O3SPurity:>96.0%(T)(HPLC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:200.21RuCl2[(S)-dm-segphos®][(S)-daipen]
CAS:Formula:C65H70Cl2N2O6P2RuColor and Shape:Orange to Brown powder to crystalMolecular weight:1,209.205-Methoxyindole-2-carboxylic Acid
CAS:Formula:C10H9NO3Purity:>97.0%(T)(HPLC)Color and Shape:Light yellow to Brown to Dark green powder to crystalMolecular weight:191.196,10-Dibenzyl-N,N'-dimethyl-N,N,N',N'-tetrakis(4-methylbenzyl)-1,4-dioxaspiro[4.5]decane-(2S,3S)-diylbis(methylammonium) Bis(tetrafluoroborate) [=(S,S)-TaDiAS-2nd]
CAS:Formula:C58H70B2F8N2O2Purity:>95.0%(N)Color and Shape:White to Almost white powder to crystalMolecular weight:1,000.825-Methoxytryptamine Hydrochloride
CAS:Formula:C11H14N2O·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Light gray to Light yellow powder to crystalMolecular weight:226.702-Acetyl-5-methylfuran
CAS:Formula:C7H8O2Purity:>98.0%(GC)Color and Shape:Light yellow to Brown clear liquidMolecular weight:124.14DBD-COCl [=4-(N,N-Dimethylaminosulfonyl)-7-(N-chloroformylmethyl-N-methylamino)-2,1,3-benzoxadiazole] [for HPLC Labeling]
CAS:Formula:C11H13ClN4O4SPurity:>93.0%(T)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:332.76Nα-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-tryptophan
CAS:Formula:C26H22N2O4Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:426.47Famotidine
CAS:Formula:C8H15N7O2S3Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:337.441,3-Bis(2,6-diisopropylphenyl)imidazolium Chloride
CAS:Formula:C27H37ClN2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:425.062-Bromo-5-nitrofuran
CAS:Formula:C4H2BrNO3Purity:>98.0%(GC)Color and Shape:Light orange to Yellow to Green powder to crystalineMolecular weight:191.97Creatinine
CAS:Formula:C4H7N3OPurity:>99.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:113.121H-Benzo[f]indole
CAS:Formula:C12H9NPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:167.21Butoconazole Nitrate
CAS:Formula:C19H17Cl3N2S·HNO3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:474.783-[4-(4-Biphenylylamino)phenyl]-9-phenylcarbazole
CAS:Formula:C36H26N2Purity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:486.624-(1-Imidazolyl)benzaldehyde
CAS:Formula:C10H8N2OPurity:>97.0%(GC)(T)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:172.191-Methyl-1H-tetrazole
CAS:Formula:C2H4N4Purity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:84.084-Iodo-1-methylpyrazole
CAS:Formula:C4H5IN2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:208.00L-Histidine
CAS:Formula:C6H9N3O2Purity:>99.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:155.162,5-Bis[(trimethylsilyl)ethynyl]thieno[3,2-b]thiophene
CAS:Formula:C16H20S2Si2Purity:>98.0%(GC)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:332.632-Acetyl-7-hydroxybenzofuran
CAS:Formula:C10H8O3Purity:>98.0%(GC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:176.171-Butyl-3-methylimidazolium Trifluoro(trifluoromethyl)borate
CAS:Formula:C9H15BF6N2Purity:>98.0%(HPLC)Color and Shape:Colorless to Yellow to Orange clear liquidMolecular weight:276.033,6-Dibromo-9-ethylcarbazole
CAS:Formula:C14H11Br2NPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:353.069-[3-(Dibenzofuran-2-yl)phenyl]-9H-carbazole
CAS:Formula:C30H19NOPurity:>98.0%(HPLC)(N)Color and Shape:White to Orange to Green powder to crystalMolecular weight:409.49N-(2-Aminophenyl)-4-[1-[2-(3-thienyl)ethyl]-1H-1,2,3-triazol-4-yl]benzamide
CAS:Formula:C21H19N5OSPurity:>95.0%(HPLC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:389.48Piperonylamine
CAS:Formula:C8H9NO2Purity:>97.0%(GC)(T)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:151.17Indole-4-carboxaldehyde
CAS:Formula:C9H7NOPurity:>98.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:145.162,2'-Bis(2-oxazoline)
CAS:Formula:C6H8N2O2Purity:>95.0%(HPLC)(qNMR)Color and Shape:White to Light yellow powder to crystalMolecular weight:140.142-Bromo-4-nitroimidazole
CAS:Formula:C3H2BrN3O2Purity:>98.0%(GC)Color and Shape:White to Yellow powder to crystalMolecular weight:191.972-Furonitrile
CAS:Formula:C5H3NOPurity:>98.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:93.09Furfural
CAS:Formula:C5H4O2Purity:>98.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:96.091,3-Dimethyl-2-(2-thienyl)imidazolidine
CAS:Formula:C9H14N2SPurity:>90.0%(GC)Color and Shape:Light yellow to Brown clear liquidMolecular weight:182.293-Methylthiophene-2-carboxaldehyde
CAS:Formula:C6H6OSPurity:>85.0%(GC)Color and Shape:Light yellow to Yellow to Orange clear liquidMolecular weight:126.172-Propylimidazole
CAS:Formula:C6H10N2Purity:>95.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:110.165-Benzyloxyindole
CAS:Formula:C15H13NOPurity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:223.283-Fluoro-2-thiophenecarboxylic Acid
CAS:Formula:C5H3FO2SPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:146.143-Fluorocarbazole
CAS:Formula:C12H8FNPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:185.201,3,3-Trimethylindolino-6'-nitrobenzopyrylospiran
CAS:Formula:C19H18N2O3Purity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Yellow to Green powder to crystalMolecular weight:322.364-Fluoroindole
CAS:Formula:C8H6FNPurity:>98.0%(GC)Color and Shape:White or colorless to Brown powder to lump to clear liquidMolecular weight:135.142,5-Dibromo-3-cyclohexylthiophene
CAS:Formula:C10H12Br2SPurity:>97.0%(GC)Color and Shape:Light orange to Yellow to Green clear liquidMolecular weight:324.071-(4-Carboxyphenyl)-5-mercapto-1H-tetrazole
CAS:Formula:C8H6N4O2SPurity:>95.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:222.22Indoxyl Acetate
CAS:Formula:C10H9NO2Purity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow to Light red powder to crystalMolecular weight:175.193-Chlorobenzo[b]thiophene-2-carbonyl Chloride
CAS:Formula:C9H4Cl2OSPurity:>97.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:231.091,2:5,6-Di-O-isopropylidene-D-mannitol
CAS:Formula:C12H22O6Purity:>97.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:262.304-Methylthiazole-5-carboxylic Acid
CAS:Formula:C5H5NO2SPurity:>97.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:143.16
![1-[2-(Di-tert-butylphosphino)phenyl]-3,5-diphenyl-1H-pyrazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FD3834.webp&w=3840&q=75)
![(5aR,10bS)-2-(2,4,6-Trichlorophenyl)-4,5a,6,10b-tetrahydroindeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF870129.webp&w=3840&q=75)
![RuCl2[(S)-dm-segphos®][(S)-daipen]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FR0128.webp&w=3840&q=75)
![6,10-Dibenzyl-N,N'-dimethyl-N,N,N',N'-tetrakis(4-methylbenzyl)-1,4-dioxaspiro[4.5]decane-(2S,3S)-d…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FD3476.webp&w=3840&q=75)
![Nα-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-tryptophan](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FF0307.webp&w=3840&q=75)
![1H-Benzo[f]indole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB6283.webp&w=3840&q=75)
![3-[4-(4-Biphenylylamino)phenyl]-9-phenylcarbazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB4887.webp&w=3840&q=75)
![2,5-Bis[(trimethylsilyl)ethynyl]thieno[3,2-b]thiophene](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB5196.webp&w=3840&q=75)
![9-[3-(Dibenzofuran-2-yl)phenyl]-9H-carbazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FD4919.webp&w=3840&q=75)
![N-(2-Aminophenyl)-4-[1-[2-(3-thienyl)ethyl]-1H-1,2,3-triazol-4-yl]benzamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FA2897.webp&w=3840&q=75)
![3-Chlorobenzo[b]thiophene-2-carbonyl Chloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FC2286.webp&w=3840&q=75)
