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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[NH2Me2][(RuCl((R)-segphos®))2(μ-Cl)3]
CAS:Formula:C78H64Cl5NO8P4Ru2Color and Shape:Orange to Brown powder to crystalMolecular weight:1,646.652,5-Bis[(trimethylsilyl)ethynyl]thiophene
CAS:Formula:C14H20SSi2Purity:>96.0%(GC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:276.54Ceftezole
CAS:Formula:C13H12N8O4S3Purity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:440.472,7-Dibromo-9-n-octylcarbazole
CAS:Formula:C20H23Br2NPurity:>98.0%(GC)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:437.222-Methyltetrahydrothiophene
CAS:Formula:C5H10SPurity:>98.0%(GC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:102.204-Bromo-3,5-dimethylisoxazole
CAS:Formula:C5H6BrNOPurity:>98.0%(GC)Color and Shape:Colorless to Light orange to Yellow clear liquidMolecular weight:176.012,8-Diiododibenzofuran
CAS:Formula:C12H6I2OPurity:>98.0%(GC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:419.99Thifensulfuron-methyl
CAS:Formula:C12H13N5O6S2Purity:>97.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:387.39Azathioprine
CAS:Formula:C9H7N7O2SPurity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Yellow to Green powder to crystalMolecular weight:277.26(2S,4R)-1-(tert-Butoxycarbonyl)-4-fluoro-2-pyrrolidinecarboxylic Acid
CAS:Formula:C10H16FNO4Purity:>96.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:233.243-Thiophenemalonic Acid
CAS:Formula:C7H6O4SPurity:>98.0%(T)(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:186.18Berberine Sulfate
CAS:Formula:C40H36N2O12SPurity:>98.0%(T)(HPLC)Color and Shape:Light yellow to Yellow powder to crystalMolecular weight:768.791-Methyl-3-[3-(trimethoxysilyl)propyl]-1H-imidazol-3-ium Chloride
CAS:Formula:C10H21ClN2O3SiPurity:>95.0%(T)(HPLC)Color and Shape:Colorless to Light yellow to Light orange clear liquidMolecular weight:280.824,4'-Dinonyl-2,2'-bithiazole
CAS:Formula:C24H40N2S2Purity:>98.0%(GC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:420.72Ethyl 2-Bromo-4-methylthiazole-5-carboxylate
CAS:Formula:C7H8BrNO2SPurity:>97.0%(GC)Color and Shape:Light yellow to Brown powder to crystalMolecular weight:250.11Thiophene-2-acetyl Chloride
CAS:Formula:C6H5ClOSPurity:>98.0%(GC)(T)Color and Shape:Yellow to Amber to Dark purple clear liquidMolecular weight:160.624-Chloro-2-(1H-pyrazol-3-yl)phenol
CAS:Formula:C9H7ClN2OPurity:>98.0%(GC)(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:194.62Nα-[(9H-Fluoren-9-ylmethoxy)carbonyl]-N1-tert-butoxycarbonyl-L-tryptophan
CAS:Formula:C31H30N2O6Purity:>97.0%(HPLC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:526.59Ethyl Indoline-2-carboxylate
CAS:Formula:C11H13NO2Purity:>95.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:191.235-Iodo-2-furaldehyde
CAS:Formula:C5H3IO2Purity:>98.0%(GC)Color and Shape:White to Yellow powder to crystalMolecular weight:221.981-Methyl-1-propylpyrrolidinium Bis(fluorosulfonyl)imide
CAS:Formula:C8H18F2N2O4S2Purity:>98.0%(T)Color and Shape:Colorless to Light yellow clear liquidMolecular weight:308.364-(2-Hydroxyethyl)oxindole
CAS:Formula:C10H11NO2Purity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:177.205-Azoniaspiro[4.4]nonane Hexafluorophosphate
CAS:Formula:C8H16F6NPPurity:>96.0%(N)Color and Shape:White to Almost white powder to crystalMolecular weight:271.193,5-Dimethylpyrazole-1-carboxamide
CAS:Formula:C6H9N3OPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:139.16N-Succinimidyl 4-Maleimidobutyrate [Cross-linking Reagent]
CAS:Formula:C12H12N2O6Purity:>98.0%(HPLC)(N)Color and Shape:White to Light yellow to Light red powder to crystalMolecular weight:280.241-(3-Aminopropyl)imidazole
CAS:Formula:C6H11N3Purity:>97.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:125.182,7-Dibromo-9-(2-ethylhexyl)carbazole
CAS:Formula:C20H23Br2NPurity:>98.0%(GC)Color and Shape:White to Orange to Green powder to crystalMolecular weight:437.223-(2-Thienyl)pyridine
CAS:Formula:C9H7NSPurity:>98.0%(GC)Color and Shape:White to Yellow to Green clear liquidMolecular weight:161.222-(1H-Imidazol-2-yl)pyridine
CAS:Formula:C8H7N3Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:145.172-(4-Methoxybenzoyl)thiophene
CAS:Formula:C12H10O2SPurity:>98.0%(GC)Color and Shape:White to Gray to Brown powder to crystalMolecular weight:218.271,2:5,6-Di-O-isopropylidene-α-D-allofuranose
CAS:Formula:C12H20O6Purity:>98.0%(GC)Color and Shape:White to Almost white powder to crystalMolecular weight:260.29Furfuryl Mercaptan
CAS:Formula:C5H6OSPurity:>98.0%(GC)Color and Shape:Colorless to Almost colorless clear liquidMolecular weight:114.165-Chlorobenzofuran-2-carboxylic Acid
CAS:Formula:C9H5ClO3Purity:>98.0%(GC)(T)Color and Shape:White to Light yellow powder to crystalMolecular weight:196.594-Chlorobenzofuro[3,2-d]pyrimidine
CAS:Formula:C10H5ClN2OPurity:>98.0%(GC)Color and Shape:White to Yellow to Green powder to crystalMolecular weight:204.612,5-Dibromo-1,1-dimethyl-3,4-diphenylsilole
CAS:Formula:C18H16Br2SiPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:420.224-Chloro-7-(p-toluenesulfonyl)-7H-pyrrolo[2,3-d]pyrimidine
CAS:Formula:C13H10ClN3O2SPurity:>96.0%(HPLC)(N)Color and Shape:White to Orange to Green powder to crystalMolecular weight:307.756-Fluoro-3-[(tetrahydro-2H-pyran-4-yl)methyl]-1H-indole
CAS:Formula:C14H16FNOMolecular weight:233.2861,3-Dimethyl-1H-pyrrolo[3,2-d]pyrimidine-2,4(3H,5H)-dione
CAS:Formula:C8H9N3O2Purity:95.0%Color and Shape:SolidMolecular weight:179.179ETHYL 1H-PYRAZOLO[3,4-B]PYRIDINE-5-CARBOXYLATE
CAS:Formula:C9H9N3O2Purity:95.0%Molecular weight:191.193-amino-4,5,6-trimethylthieno[2,3-b]pyridine-2-carboxamide
CAS:Formula:C11H13N3OSPurity:95.0%Molecular weight:235.313-(chloromethyl)-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazole hydrochloride
CAS:Formula:C6H9Cl2N3Purity:95.0%Molecular weight:194.064,7-Dibromo-5,6-difluorobenzo[c][1,2,5]thiadiazole
CAS:Formula:C6Br2F2N2SPurity:95%Color and Shape:SolidMolecular weight:329.94Methyl 5-oxo-4,5-dihydroisoxazolo[4,5-b]pyrazine-3-carboxylate
CAS:Purity:95+%Molecular weight:195.13400272-Methyl-5-(pyrrolidin-1-ylsulfonyl)furan-3-carboxylic acid
CAS:Purity:97%Molecular weight:259.2799988
![[NH2Me2][(RuCl((R)-segphos®))2(μ-Cl)3]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FN1021.webp&w=3840&q=75)
![2,5-Bis[(trimethylsilyl)ethynyl]thiophene](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB4240.webp&w=3840&q=75)
![1-Methyl-3-[3-(trimethoxysilyl)propyl]-1H-imidazol-3-ium Chloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FM3446.webp&w=3840&q=75)
![Nα-[(9H-Fluoren-9-ylmethoxy)carbonyl]-N1-tert-butoxycarbonyl-L-tryptophan](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FF0507.webp&w=3840&q=75)
![5-Azoniaspiro[4.4]nonane Hexafluorophosphate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FA3102.webp&w=3840&q=75)
![N-Succinimidyl 4-Maleimidobutyrate [Cross-linking Reagent]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FS0399.webp&w=3840&q=75)
![4-Chlorobenzofuro[3,2-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FC2800.webp&w=3840&q=75)
![4-Chloro-7-(p-toluenesulfonyl)-7H-pyrrolo[2,3-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FC3036.webp&w=3840&q=75)
![6-Fluoro-3-[(tetrahydro-2H-pyran-4-yl)methyl]-1H-indole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF096247.webp&w=3840&q=75)
![1,3-Dimethyl-1H-pyrrolo[3,2-d]pyrimidine-2,4(3H,5H)-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF238651.webp&w=3840&q=75)
![ETHYL 1H-PYRAZOLO[3,4-B]PYRIDINE-5-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF389692.webp&w=3840&q=75)
![2,8-Diazaspiro[4.5]decane dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF604725.webp&w=3840&q=75)
![3-amino-4,5,6-trimethylthieno[2,3-b]pyridine-2-carboxamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF313954.webp&w=3840&q=75)
![3-(chloromethyl)-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazole hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF512210.webp&w=3840&q=75)
![4,7-Dibromo-5,6-difluorobenzo[c][1,2,5]thiadiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF464566.webp&w=3840&q=75)
![Methyl 5-oxo-4,5-dihydroisoxazolo[4,5-b]pyrazine-3-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF620567.webp&w=3840&q=75)
![7-Chloro-[1,2,4]triazolo[1,5-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF618942.webp&w=3840&q=75)
