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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2-(2-Chlorophenyl)-4,5-diphenylimidazole
CAS:Formula:C21H15ClN2Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:330.824-Methyl-1,3-dioxolane
CAS:Formula:C4H8O2Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:88.115-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzimidazole
CAS:Formula:C13H17BN2O2Purity:>95.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:244.10N-Bromosuccinimide
CAS:Formula:C4H4BrNO2Purity:>98.0%(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:177.99(S)-(-)-4-(Methoxymethyl)-1,3-dioxolan-2-one
CAS:Formula:C5H8O4Purity:>98.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:132.12Methyl 3-Methyl-2-furancarboxylate
CAS:Formula:C7H8O3Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to lumpMolecular weight:140.141-Phenyl-3-(2,4,6-trimethylphenyl)-2-pyrazoline
CAS:Formula:C18H20N2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:264.376-Chloro-7-deazapurine
CAS:Formula:C6H4ClN3Purity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:153.572-Bromothiazole-5-carboxylic Acid
CAS:Formula:C4H2BrNO2SPurity:>97.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:208.035-Methylisatin
CAS:Formula:C9H7NO2Purity:>99.0%(GC)Color and Shape:Orange to Amber to Dark red powder to crystalMolecular weight:161.162,5-Bis(2-octyldodecyl)-3,6-bis[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl]pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione
CAS:Formula:C66H110B2N2O6S2Purity:>98.0%(HPLC)Color and Shape:Light red to Red powder to crystalMolecular weight:1,113.354-(2-(2-Amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzoic acid
CAS:Purity:95.0%Color and Shape:Solid, White to bluish grey powderMolecular weight:298.3020019531252-Amino-6-methoxybenzothiazole
CAS:Formula:C8H8N2OSPurity:>98.0%(T)Color and Shape:White to Gray to Brown powder to lumpMolecular weight:180.239-Ethylcarbazole-3-carboxaldehyde N-Ethyl-N-(m-tolyl)hydrazone
CAS:Formula:C24H25N3Purity:>98.0%(HPLC)(N)Color and Shape:Light yellow to Yellow powder to crystalMolecular weight:355.491-(tert-Butoxycarbonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
CAS:Formula:C14H23BN2O4Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:294.162-Phenyl-2H-benzo[d][1,2,3]triazol-5-amine
CAS:Purity:97%Color and Shape:SolidMolecular weight:210.240005493164064-Methyl-6,7-methylenedioxycoumarin
CAS:Formula:C11H8O4Purity:min. 99.0 %(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:204.185-Phenylhydantoin
CAS:Formula:C9H8N2O2Purity:>99.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:176.182,5-Dibromo-3-decylthiophene
CAS:Formula:C14H22Br2SPurity:>97.0%(GC)Color and Shape:Light yellow to Brown clear liquidMolecular weight:382.208-[2-(2-Pyridyl)phenyl]-5H-pyrido[3,2-b]indole
CAS:Formula:C22H15N3Purity:>98.0%(GC)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:321.382-Amino-5,6-dimethylbenzothiazole
CAS:Formula:C9H10N2SPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:178.255-Acetyl-2,4-dimethylthiazole
CAS:Formula:C7H9NOSPurity:>98.0%(GC)Color and Shape:Light yellow to Brown clear liquidMolecular weight:155.222-(2H-Benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol
CAS:Formula:C30H29N3OPurity:>98.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:447.583,4-Methylenedioxycinnamic Acid
CAS:Formula:C10H8O4Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:192.171-(Isocyanomethyl)-1H-benzotriazole
CAS:Formula:C8H6N4Purity:>97.0%(HPLC)Color and Shape:Light yellow to Brown to Dark green powder to crystalMolecular weight:158.16Mebendazole
CAS:Formula:C16H13N3O3Purity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:295.309-(p-Tolyl)carbazole
CAS:Formula:C19H15NPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:257.342,5-Dibromo-N-(2-ethylhexyl)-3,4-thiophenedicarboximide
CAS:Formula:C14H17Br2NO2SPurity:>98.0%(GC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:423.16Dibenzofuran-4-carboxaldehyde
CAS:Formula:C13H8O2Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:196.212-Phenylthiophene
CAS:Formula:C10H8SPurity:>95.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:160.232-Methyl-5-nitroimidazole-1-ethanol
CAS:Formula:C6H9N3O3Purity:>99.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:171.161,1,2,3,4,5-Hexaphenylsilole
CAS:Formula:C40H30SiPurity:>98.0%(GC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:538.77(Z)-5-((5-Fluoro-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic acid
CAS:Purity:95.0%Color and Shape:SolidMolecular weight:300.289001464843754-Chloropyrazole
CAS:Formula:C3H3ClN2Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:102.52D-Tryptophan Benzyl Ester Hydrochloride
CAS:Formula:C18H18N2O2·HClPurity:>98.0%(HPLC)(N)Color and Shape:White to Almost white powder to crystalMolecular weight:330.815-Methylbenzimidazole
CAS:Formula:C8H8N2Purity:>98.0%(GC)(T)Color and Shape:Light yellow to Brown to Dark green powder to crystalineMolecular weight:132.171,2-Dimethyl-5-nitroimidazole [for Biochemical Research]
CAS:Formula:C5H7N3O2Purity:>97.0%(T)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:141.132,6-Diphenylbenzo[1,2-b:4,5-b']difuran
CAS:Formula:C22H14O2Color and Shape:White to Light yellow powder to crystalMolecular weight:310.353,6-Dibromo-9-phenylcarbazole
CAS:Formula:C18H11Br2NPurity:>98.0%(GC)(N)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:401.10(2-Benzimidazolyl)acetonitrile
CAS:Formula:C9H7N3Purity:>96.0%(GC)(T)Color and Shape:White to Brown powder to crystalMolecular weight:157.18o-Sulfobenzimide Sodium Salt Dihydrate
CAS:Formula:C7H4NNaO3S·2H2OPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalineMolecular weight:241.19Sulfamethoxazole
CAS:Formula:C10H11N3O3SPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:253.282-(1,3,3-Trimethylindolin-2-ylidene)acetaldehyde
CAS:Formula:C13H15NOPurity:>98.0%(GC)Color and Shape:White to Brown to Dark purple powder to crystalMolecular weight:201.271,3-Di-tert-butylimidazolium Tetrafluoroborate
CAS:Formula:C11H21BF4N2Purity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:268.11DBD-ED [=4-(N,N-Dimethylaminosulfonyl)-7-(2-aminoethylamino)-2,1,3-benzoxadiazole] [for HPLC Labeling]
CAS:Formula:C10H15N5O3SColor and Shape:Light yellow to Brown powder to crystalMolecular weight:285.32Furoin
CAS:Formula:C10H8O4Purity:>96.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:192.176-Chloroisatin
CAS:Formula:C8H4ClNO2Purity:>98.0%(GC)(T)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:181.58Benzo[b]thiophene-2-boronic Acid (contains varying amounts of Anhydride)
CAS:Formula:C8H7BO2SPurity:97.0 to 112.0 %Color and Shape:White to Almost white powder to crystalMolecular weight:178.012-(Hydroxymethyl)thiazole
CAS:Formula:C4H5NOSPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:115.15N-Formyl-L-histidine
CAS:Formula:C7H9N3O3Purity:>98.0%(T)Color and Shape:White to Almost white powder to crystalMolecular weight:183.17Lansoprazole
CAS:Formula:C16H14F3N3O2SPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:369.363-Acetylthiophene
CAS:Formula:C6H6OSPurity:>95.0%(GC)Color and Shape:White to Light yellow to Dark green powder to crystalMolecular weight:126.17Noscapine Hydrochloride
CAS:Formula:C22H23NO7·HClPurity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:449.881-Butyl-3-methylimidazolium Iodide
CAS:Formula:C8H15IN2Purity:>96.0%(HPLC)(N)Color and Shape:Colorless to Yellow to Orange clear liquidMolecular weight:266.13Nicergoline
CAS:Formula:C24H26BrN3O3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:484.392-Cyanothiophene
CAS:Formula:C5H3NSPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:109.152-Amino-4-(1-naphthyl)thiazole
CAS:Formula:C13H10N2SPurity:>97.0%(GC)(T)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:226.30Ethyl 1H-Tetrazole-5-carboxylate
CAS:Formula:C4H6N4O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:142.122-Methyl-4,5-diphenyloxazole
CAS:Formula:C16H13NOPurity:min. 95.0 %(GC)Color and Shape:Light yellow to Yellow to Orange clear liquidMolecular weight:235.29Ethyl 5-Amino-1-phenylpyrazole-4-carboxylate
CAS:Formula:C12H13N3O2Purity:>98.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:231.263-Bromo-9-(1-naphthyl)-9H-carbazole
CAS:Formula:C22H14BrNPurity:>97.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:372.275-Methyl-2-(2-nitroanilino)-3-thiophenecarbonitrile
CAS:Formula:C12H9N3O2SPurity:>97.0%(GC)Color and Shape:Light yellow to Amber to Dark green powder to crystalMolecular weight:259.28(+)-(5aR,10bS)-5a,10b-Dihydro-2-(2,4,6-trimethylphenyl)-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazinium Chloride Monohydrate
CAS:Formula:C21H22ClN3O·H2OPurity:>98.0%(HPLC)Color and Shape:White to Gray to Red powder to crystalMolecular weight:385.902-Bromo-6-(2-methyl-1,3-dioxolan-2-yl)pyridine
CAS:Formula:C9H10BrNO2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:244.09Methyl Indole-4-carboxylate
CAS:Formula:C10H9NO2Purity:>98.0%(GC)Color and Shape:Very Pale Yellow - Pale Reddish Yellow SolidMolecular weight:175.19N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-proline
CAS:Formula:C20H19NO4Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:337.383-Methyl-9H-carbazole
CAS:Formula:C13H11NPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:181.241-Aminobenzotriazole
CAS:Formula:C6H6N4Purity:>98.0%(GC)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:134.14D-Tryptophan
CAS:Formula:C11H12N2O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:204.236-Chloro-7-iodo-7-deazapurine
CAS:Formula:C6H3ClIN3Purity:>95.0%(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:279.479-Methyl-9H-pyrido[3,4-b]indole
CAS:Formula:C12H10N2Purity:>98.0%(GC)(T)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:182.23Zinc 2-Mercaptobenzothiazole
CAS:Formula:C14H8N2S4ZnPurity:>97.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:397.855,6-Dichlorobenzimidazole
CAS:Formula:C7H4Cl2N2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:187.022-Ethyl-4,5-dimethylthiazole
CAS:Formula:C7H11NSPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:141.23N-Hydroxysuccinimide 4-Azidobenzoate
CAS:Formula:C11H8N4O4Purity:>95.0%(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:260.21Paliperidone
CAS:Formula:C23H27FN4O3Purity:>97.0%(T)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:426.492-Methoxythiophene
CAS:Formula:C5H6OSPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:114.163,5-Dibromo-2-methylthiophene
CAS:Formula:C5H4Br2SPurity:>95.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:255.962-Thenoyl Chloride
CAS:Formula:C5H3ClOSPurity:>99.0%(T)Color and Shape:Colorless to Brown clear liquidMolecular weight:146.59Brassinazole
CAS:Formula:C18H18ClN3OPurity:>93.0%(HPLC)Color and Shape:White to Yellow to Orange powder to crystalMolecular weight:327.813,5-Di(2-pyridyl)pyrazole
CAS:Purity:98.0%Color and Shape:Liquid, No data available.Molecular weight:222.25100708007812Telmisartan
CAS:Formula:C33H30N4O2Purity:>98.0%(T)(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:514.63Indapamide
CAS:Formula:C16H16ClN3O3SPurity:>97.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:365.835-Hydroxyindole-3-acetic Acid
CAS:Formula:C10H9NO3Purity:>98.0%(T)(HPLC)Color and Shape:White to Amber to Dark purple powder to crystalMolecular weight:191.192-Butyl-5-chloro-1H-imidazole-4-carboxaldehyde
CAS:Formula:C8H11ClN2OPurity:>98.0%(GC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:186.641,3,4-Thiadiazole-2-thiol
CAS:Formula:C2H2N2S2Purity:>98.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:118.175-Nitroindole
CAS:Formula:C8H6N2O2Purity:>98.0%(GC)Color and Shape:Light yellow to Yellow to Green powder to crystalMolecular weight:162.152-(Methylthio)thiazole
CAS:Formula:C4H5NS2Purity:>98.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:131.21Kenpaullone
CAS:Formula:C16H11BrN2OPurity:>97.0%(HPLC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:327.181-Allylisatin
CAS:Formula:C11H9NO2Purity:>98.0%(GC)Color and Shape:White to Light yellow to Red powder to crystalMolecular weight:187.201-Propylimidazole
CAS:Formula:C6H10N2Purity:>98.0%(GC)(T)Color and Shape:Colorless to Yellow clear liquidMolecular weight:110.165-Chloroindole-2-carboxylic Acid
CAS:Formula:C9H6ClNO2Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:195.602,5-Dibromo-3-dodecylthiophene
CAS:Formula:C16H26Br2SPurity:>97.0%(GC)Color and Shape:Light yellow to Yellow to Orange clear liquidMolecular weight:410.25Ethyl (S)-(-)-1-Ethyl-2-pyrrolidinecarboxylate
CAS:Formula:C9H17NO2Purity:>98.0%(GC)(T)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:171.245-Chloro-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C7H5ClN2Purity:>98.0%(GC)(T)Color and Shape:Light orange to Yellow to Green powder to crystalMolecular weight:152.583-Furanmethanol
CAS:Formula:C5H6O2Purity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:98.10Methyl-PEG12-NHS Ester
CAS:Formula:C30H55NO16Color and Shape:White or Colorless to Almost white or Almost colorless powder to lump to clear liquidMolecular weight:685.762-Methyl-1-vinylimidazole
CAS:Formula:C6H8N2Purity:>97.0%(GC)Color and Shape:Colorless to Yellow clear liquidMolecular weight:108.141-(Phenylsulfonyl)-1H-indol-7-amine
CAS:Purity:98%Color and Shape:SolidMolecular weight:272.320007324218752-Propionylthiophene
CAS:Formula:C7H8OSPurity:>98.0%(GC)Color and Shape:Colorless to Red to Green clear liquid to cloudy liquidMolecular weight:140.20
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