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 55182 products of "5-membered Heterocycles"
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3-(difluoromethyl)-4-methyl-1H-pyrazole
CAS:Formula:C5H6F2N2Purity:≥95%Color and Shape:LiquidMolecular weight:132.114(3S,4S)-3-tert-Butoxycarbonylamino-4-hydroxy-pyrrolidine-1-carboxylic acid benzyl ester
CAS:Purity:95%Molecular weight:336.3880005Ethyl 5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine-1-carboxylate hydrochloride
CAS:Purity:97%Molecular weight:231.6799927METHYL 1-(2-METHOXYETHYL)-2-OXOPYRROLIDINE-4-CARBOXYLATE
CAS:Formula:C9H15NO4Purity:>97%Molecular weight:201.2222-(DIETHYLAMINO)ETHYL 4-(THIOPHENE-2-CARBOXAMIDO)BENZOATE
CAS:Formula:C18H22N2O3SPurity:>97%Molecular weight:346.452-((Tert-butoxycarbonyl)amino)-3-(4-fluoro-1h-indol-3-yl)propanoic acid
CAS:Purity:97%Molecular weight:322.3359985tert-Butyl (3S,4R)-3-amino-4-methoxypyrrolidine-1-carboxylate
CAS:Purity:95%Molecular weight:216.2810059(3s,4r)-1-(Tert-butoxycarbonyl)-4-(4-(tert-butyl)phenyl)pyrrolidine-3-carboxylic acid
CAS:Purity:98%Molecular weight:347.45498661-(1-(tert-Butoxycarbonyl)pyrrolidin-3-yl)azetidine-3-carboxylic acid
CAS:Formula:C13H22N2O4Purity:97%Molecular weight:270.329(R)-Benzyl 3-(2-hydroxypropan-2-yl)pyrrolidine-1-carboxylate
CAS:Purity:≥95%Molecular weight:263.33700561-(Piperidin-4-yl)-1H-indazole
CAS:Formula:C12H15N3Purity:95%Color and Shape:SolidMolecular weight:201.273(2S,4S)-4-Sulfanylpyrrolidine-2-carboxylic acid hydrochloride
CAS:Purity:97%Molecular weight:183.6499939Methyl 5-(4-nitrophenyl)isoxazole-3-carboxylate
CAS:Formula:C11H8N2O5Purity:>97%Molecular weight:248.1942-(((3aR,4S,6R,6aS)-6-Amino-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl)oxy)ethanol (2R,3R)-2,3-dihydroxysuccinate
CAS:Formula:C14H25NO10Purity:98%Color and Shape:Solid, solidMolecular weight:367.3515-(2-Methoxy-4-propylphenoxymethyl)furan-2-carboxylic acid
CAS:Formula:C16H18O5Purity:97%Molecular weight:290.315Benzyl (1-(tert-butyl)-3-((1R,3S)-3-hydroxycyclopentyl)-1H-pyrazol-5-yl)carbamate
CAS:Purity:98%Molecular weight:357.454015-Oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylic acid
CAS:Formula:C7H6N2O3SPurity:98%Color and Shape:Solid, solidMolecular weight:198.25-(2,5-Dichloro-phenyl)-furan-2-carbaldehyde
CAS:Formula:C11H6Cl2O2Purity:97%(GC-MS);RGMolecular weight:241.072-(Bromomethyl)-2-(2-chloro-4-(4-chlorophenoxy)phenyl)-4-methyl-1,3-dioxolane
CAS:Formula:C17H15BrCl2O3Purity:97%(LC-MS);RGMolecular weight:418.115-Methyl-4-oxo-3,4-dihydro-thieno[2,3- d ]pyrimidine-6-carboxylic acid
CAS:Formula:C8H6N2O3SPurity:95%Color and Shape:SolidMolecular weight:210.21tert-butyl N-{[3-(1H-1,2,3,4-tetrazol-5-yl)phenyl]methyl}carbamate
CAS:Purity:>97%Molecular weight:275.3120117tert-Butyl 4-oxo-1-oxa-7-azaspiro[4.4]nonane-7-carboxylate
CAS:Purity:97%Molecular weight:241.28700262-(4-Aminobutyl)-2,3-dihydro-1h-isoindole-1,3-dione hydrochloride
CAS:Purity:97%Molecular weight:254.7100067ethyl 1-(4-aminophenyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C13H12F3N3O2Purity:95%Molecular weight:299.2535-bromo-3-iodo-1-[tris(1-methylethyl)silyl]-1H-Pyrrolo[2,3-b]pyridine
CAS:Purity:95%Molecular weight:479.27499395-Methyl-N-(2-morpholino-5-(trifluoromethyl)phenyl)furan-2-carboxamide
CAS:Purity:98%Molecular weight:354.32901Benzyl 1-(hydroxymethyl)-3-azabicyclo[3.1.0]hexane-3-carboxylate
CAS:Purity:97%Molecular weight:247.29400635-Chloro-3-iodo-1-(4-methylbenzenesulfonyl)-1H-pyrrolo[2,3-b]pyridine
CAS:Purity:97%Molecular weight:432.6600037ethyl 1-(cyanomethyl)-1H-pyrazole-3-carboxylate
CAS:Formula:C8H9N3O2Purity:>97%Color and Shape:SolidMolecular weight:179.179Tert-butyl 3-(hydroxymethyl)-1H-pyrrolo[2,3-b]pyridine-1-carboxylate
CAS:Purity:95%Molecular weight:248.2819977methyl 3-methylisothiazole-4-carboxylate
CAS:Formula:C6H7NO2SPurity:97%Color and Shape:SolidMolecular weight:157.192-(5-butylthiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS:Purity:≥95%Molecular weight:266.2099915METHYL 5-(4-ISOPROPYLPHENYL)ISOXAZOLE-3-CARBOXYLATE
CAS:Formula:C14H15NO3Purity:>97%Molecular weight:245.2783,3-difluoro-4-methylpyrrolidine hydrochloride
CAS:Formula:C5H10ClF2NPurity:97%Molecular weight:157.595-BROMO-2-CHLORO-7-METHYL-7H-PYRROLO[2,3-D]PYRIMIDINE
CAS:Formula:C7H5BrClN3Purity:97%Color and Shape:SolidMolecular weight:246.49
![6-Methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF766982.webp&w=3840&q=75)
![Ethyl 5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine-1-carboxylate hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF621205.webp&w=3840&q=75)
![tert-Butyl N-[(3S,4R)-4-phenylpyrrolidin-3-yl]carbamate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF625955.webp&w=3840&q=75)
![2-[2-Bromo-3-(trifluoromethyl)phenyl]-1,3-dioxolane](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF631016.webp&w=3840&q=75)
![(5-Chlorobenzo[b]thiophen-3-yl)methanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF722298.webp&w=3840&q=75)
![5-(Tert-butyl)-2-methylbenzo[d]oxazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF773750.webp&w=3840&q=75)
![3-Bromo-5-methoxyimidazo[1,2-a]pyrazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF721054.webp&w=3840&q=75)
![2-(((3aR,4S,6R,6aS)-6-Amino-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl)oxy)ethanol (…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF362149.webp&w=3840&q=75)
![3-Chloropyrazolo[1,5-a]pyridine-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF776768.webp&w=3840&q=75)
![4-CHLORO-1H,2H,3H-PYRROLO[2,3-B]PYRIDINE HCL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF513385.webp&w=3840&q=75)
![5-Oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF066531.webp&w=3840&q=75)
![5-Methyl-4-oxo-3,4-dihydro-thieno[2,3- d ]pyrimidine-6-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF028955.webp&w=3840&q=75)
![tert-butyl N-{[3-(1H-1,2,3,4-tetrazol-5-yl)phenyl]methyl}carbamate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF769268.webp&w=3840&q=75)
![tert-Butyl 4-oxo-1-oxa-7-azaspiro[4.4]nonane-7-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF613736.webp&w=3840&q=75)
![N-[2-(1H-imidazol-5-yl)ethyl]prop-2-enamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF757390.webp&w=3840&q=75)
![5-bromo-3-iodo-1-[tris(1-methylethyl)silyl]-1H-Pyrrolo[2,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF600401.webp&w=3840&q=75)
![5-methoxy-2H-pyrazolo[3,4-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF632889.webp&w=3840&q=75)
![Benzyl 1-(hydroxymethyl)-3-azabicyclo[3.1.0]hexane-3-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF609429.webp&w=3840&q=75)
![5-Chloro-3-iodo-1-(4-methylbenzenesulfonyl)-1H-pyrrolo[2,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF614150.webp&w=3840&q=75)
![1-(2,8-Diazaspiro[4.5]decan-2-yl)ethan-1-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF600102.webp&w=3840&q=75)
![6-Oxaspiro[3.4]octan-3-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF719183.webp&w=3840&q=75)
![Tert-butyl 3-(hydroxymethyl)-1H-pyrrolo[2,3-b]pyridine-1-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF753814.webp&w=3840&q=75)
![4-Chloro-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF619009.webp&w=3840&q=75)
![3-Iodo-5-(trifluoromethyl)-1H-pyrrolo[3,2-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF766805.webp&w=3840&q=75)
![1-[(2-Bromo-6-fluorophenyl)methyl]pyrrolidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF630828.webp&w=3840&q=75)
![2-methyl-2H,4H,7H-pyrazolo[4,3-d]pyrimidin-7-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF695661.webp&w=3840&q=75)
![5-BROMO-2-CHLORO-7-METHYL-7H-PYRROLO[2,3-D]PYRIMIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF504458.webp&w=3840&q=75)
![7-Bromo-2-chloro-[1,2,4]triazolo[1,5-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF690985.webp&w=3840&q=75)