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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1-(1-Methyl-1H-benzimidazol-2-yl)ethanone
CAS:Formula:C10H10N2OPurity:95.0%Color and Shape:SolidMolecular weight:174.203L-N-Boc-3-Pyrazol-1-yl-alanine
CAS:Formula:C11H17N3O4Purity:97.0%Color and Shape:SolidMolecular weight:255.2743-methanesulfonamidothiophene-2-carboxylic acid
CAS:Formula:C6H7NO4S2Purity:>97%Color and Shape:SolidMolecular weight:221.25Ethyl 3-(4-fluorophenyl)-[1,2,4]oxadiazole-5-carboxylate
CAS:Formula:C11H9FN2O3Purity:95.0%Color and Shape:SolidMolecular weight:236.2024-methyl-N-(2-morpholin-4-ylethyl)-1,3-benzothiazol-2-amine
CAS:Formula:C14H19N3OSPurity:95.0%Molecular weight:277.395-chloro-3-[(3-methylbutyl)sulfanyl]-1,2,4-thiadiazole
CAS:Formula:C7H11ClN2S2Purity:95.0%Molecular weight:222.75(3S,4R)-1-(BENZYLOXYCARBONYL)-4-METHYLPYRROLIDINE-3-CARBOXYLIC ACID
CAS:Formula:C14H17NO4Purity:95%Molecular weight:263.2931-(2,2,2-Trifluoro-ethyl)-1H-pyrazol-3-ylamine hydrochloride
CAS:Formula:C5H7ClF3N3Purity:95.0%Molecular weight:201.584-Thiophen-2-yl-benzaldehyde
CAS:Formula:C11H8OSPurity:98%Color and Shape:SolidMolecular weight:188.24Imidazo[1,2-a]pyridine-8-carbaldehyde
CAS:Formula:C8H6N2OPurity:98%Color and Shape:SolidMolecular weight:146.1494-methyl-2-(4-piperidinyl)-1H-benzimidazole dihydrochloride
CAS:Formula:C13H19Cl2N3Purity:95.0%Molecular weight:288.22methyl 5-amino-1-(2-fluorophenyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C11H10FN3O2Purity:95.0%Molecular weight:235.218{2-[3-(2-methylphenyl)-1-pyrrolidinyl]ethyl}amine dihydrochloride
CAS:Formula:C13H22Cl2N2Purity:95.0%Molecular weight:277.231-(4-Bromophenyl)-3,5-dimethyl-1H-pyrazole-4-carboxylic acid
CAS:Formula:C12H11BrN2O2Purity:95.0%Molecular weight:295.1363-tert-Butyl-[1,2,4]triazolo[4,3-a]pyridine-8-carboxylic acid
Formula:C11H13N3O2Molecular weight:219.2442-Amino-5,6,7,8-tetrahydro-4H-cyclohepta[b]-thiophene-3-carboxylic acid methyl ester
CAS:Formula:C11H15NO2SPurity:95.0%Color and Shape:SolidMolecular weight:225.31tert-Butyl 3-bromo-4-methyl-1H-indole-1-carboxylate
CAS:Formula:C14H16BrNO2Purity:95.0%Molecular weight:310.1911-(5-(3-Hydroxy-3-methylbut-1-yn-1-yl)thiophen-2-yl)ethan-1-one
CAS:Purity:98%Molecular weight:208.2799988Sodium 2-((2-amino-6-oxo-1H-purin-9(6H)-yl)methoxy)ethanolate dihydrate
CAS:Formula:C8H14N5NaO5Purity:95.0%Molecular weight:283.223-phenyl-4,5-dihydro-1,2-oxazol-5-one
CAS:Formula:C9H7NO2Purity:98%Color and Shape:SolidMolecular weight:161.16(3-(furan-2-yl)-1-methyl-1H-pyrazol-5-yl)methanamine
CAS:Formula:C9H11N3OPurity:95.0%Molecular weight:177.2073-fluoro-6-methylimidazo[1,2-a]pyridine-2-carboxylic acid hydrochloride
CAS:Formula:C9H8ClFN2O2Purity:95.0%Molecular weight:230.622-(3-formyl-1H-indol-1-yl)propanoic acid
CAS:Formula:C12H11NO3Purity:95.0%Color and Shape:SolidMolecular weight:217.224(3R)-N-{3,6-dichloro-1H-pyrazolo[3,4-d]pyrimidin-4-yl}piperidin-3-amine hydrochloride
CAS:Formula:C10H13Cl3N6Purity:97%Molecular weight:323.61tert-Butyl 6-hydroxy-2,8-diazaspiro[4.5]decane-8-carboxylate
CAS:Purity:98%Molecular weight:256.34600834,6-Dimethylfuro[2,3-d]pyrimidin-2-amine
CAS:Formula:C8H9N3OPurity:95.0%Color and Shape:Light yellow powderMolecular weight:163.185-Chloropyrazolo[1,5-a]pyrimidine-3-carbonitrile
CAS:Formula:C7H3ClN4Purity:98%Color and Shape:SolidMolecular weight:178.58ETHYL 3-AMINO-5-BROMOTHIENO[2,3-B]PYRIDINE-2-CARBOXYLATE
CAS:Formula:C10H9BrN2O2SPurity:97%Molecular weight:301.163-tert-Butyl 4-methyl 2,2-dimethyloxazolidine-3,4-dicarboxylate
CAS:Formula:C12H21NO5Purity:95%+Molecular weight:259.3021H-Pyrazolo[3,4-b]pyridine-3-carbaldehyde
CAS:Formula:C7H5N3OPurity:97%Color and Shape:SolidMolecular weight:147.1373-chloro-4-fluoro-1-benzothiophene-2-carboxylic acid
CAS:Formula:C9H4ClFO2SPurity:90.0%Molecular weight:230.64(3R,4R)-tert-Butyl 3-amino-4-ethylpyrrolidine-1-carboxylate
CAS:Purity:97%Molecular weight:214.30900575-Bromo-4-methoxythiophene-3-carboxylic acid
CAS:Formula:C6H5BrO3SPurity:95.0%Color and Shape:SolidMolecular weight:237.07ethyl 4-chloro-6-methyl-1H-pyrrolo[3,2-c]pyridine-2-carboxylate
CAS:Purity:97%Molecular weight:238.6699982ethyl 5-(2-chlorophenyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C12H11ClN2O2Purity:95.0%Molecular weight:250.682-Chloro-1,3,4-thiadiazole
CAS:Formula:C2HClN2SPurity:98%Color and Shape:SolidMolecular weight:120.55{3-[4-(trifluoromethyl)phenyl]-1,2,4-oxadiazol-5-yl}methanamine
CAS:Formula:C10H8F3N3OPurity:95.0%Molecular weight:243.189ethyl 1{H}-1,2,4-triazol-5-ylacetate
CAS:Formula:C6H9N3O2Purity:97%Color and Shape:SolidMolecular weight:155.1576-ETHYNYLIMIDAZO[1,2-A]PYRAZINE
CAS:Formula:C8H5N3Purity:95%Color and Shape:Liquid, No data available.Molecular weight:143.1492,4-Dichloro-7,7-dimethyl-5,7-dihydrofuro[3,4-d]pyrimidine
CAS:Formula:C8H8Cl2N2OPurity:97%Color and Shape:SolidMolecular weight:219.072-chloro-N-(tetrahydrofuran-2-ylmethyl)acetamide
CAS:Formula:C7H12ClNO2Purity:95.0%Molecular weight:177.635-Chloro-4-(trifluoromethyl)thiazol-2-amine
CAS:Formula:C4H2ClF3N2SPurity:95.0%Color and Shape:SolidMolecular weight:202.587-(Benzenesulfonyl)-2,4-dichloro-7H-pyrrolo[2,3-d]pyrimidine
CAS:Purity:97%Molecular weight:328.17001345-(2-Bromo-4-fluorophenyl)-1,3,4-oxadiazol-2-amine
CAS:Purity:95%Color and Shape:SolidMolecular weight:258.04998784-(3,5-dinitrobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C16H17N3O8Purity:95.0%Molecular weight:379.325(5E)-5-(2,3-dichlorobenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one
CAS:Formula:C10H5Cl2NOS2Purity:95.0%Molecular weight:290.184-(2-Trifluoromethyl-phenyl)-thiazol-2-ylamine
CAS:Formula:C10H7F3N2SPurity:95.0%Color and Shape:SolidMolecular weight:244.242-chloro-4,5,6,7-tetrahydro-1,3-benzothiazole
CAS:Formula:C7H8ClNSPurity:95.0%Color and Shape:LiquidMolecular weight:173.662-(1-METHYL-1H-PYRAZOL-5-YL)PHENOL
CAS:Formula:C10H10N2OPurity:97.0%Color and Shape:SolidMolecular weight:174.2032-(4-bromo-1H-pyrazol-1-yl)-N-methylacetamide
CAS:Formula:C6H8BrN3OPurity:98%Molecular weight:218.0547-Difluoromethyl-5-methyl-[1,2,4]triazolo[1,5-a]-pyrimidine-2-carbonyl chloride
CAS:Formula:C8H5ClF2N4OColor and Shape:SolidMolecular weight:246.6
![2-Chloro-5-nitro-1H-benzo[d]imidazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF234290.webp&w=3840&q=75)
![Ethyl 3-(4-fluorophenyl)-[1,2,4]oxadiazole-5-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF047393.webp&w=3840&q=75)
![5-chloro-3-[(3-methylbutyl)sulfanyl]-1,2,4-thiadiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525879.webp&w=3840&q=75)
![Imidazo[1,2-a]pyridine-8-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF208969.webp&w=3840&q=75)
![{2-[3-(2-methylphenyl)-1-pyrrolidinyl]ethyl}amine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF385889.webp&w=3840&q=75)
![3-tert-Butyl-[1,2,4]triazolo[4,3-a]pyridine-8-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF476246.webp&w=3840&q=75)
![2-Amino-5,6,7,8-tetrahydro-4H-cyclohepta[b]-thiophene-3-carboxylic acid methyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF014027.webp&w=3840&q=75)
![7-Aminopyrazolo[1,5-a]pyrimidine-6-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF065035.webp&w=3840&q=75)
![2-Azabicyclo[2.1.1]hexane hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF449623.webp&w=3840&q=75)
![3-fluoro-6-methylimidazo[1,2-a]pyridine-2-carboxylic acid hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF385969.webp&w=3840&q=75)
![(3R)-N-{3,6-dichloro-1H-pyrazolo[3,4-d]pyrimidin-4-yl}piperidin-3-amine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF516976.webp&w=3840&q=75)
![tert-Butyl 6-hydroxy-2,8-diazaspiro[4.5]decane-8-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF611008.webp&w=3840&q=75)
![4,6-Dimethylfuro[2,3-d]pyrimidin-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF308087.webp&w=3840&q=75)
![5-Chloropyrazolo[1,5-a]pyrimidine-3-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF318978.webp&w=3840&q=75)
![ETHYL 3-AMINO-5-BROMOTHIENO[2,3-B]PYRIDINE-2-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF502526.webp&w=3840&q=75)
![Pyrazolo[1,5-a]pyridine-2,3-dicarboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF226276.webp&w=3840&q=75)
![1H-Pyrazolo[3,4-b]pyridine-3-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF230164.webp&w=3840&q=75)
![Methyl 3-formyl-1H-pyrrolo[2,3-b]pyridine-4-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF625617.webp&w=3840&q=75)
![1,3-Dibromo-5-hexyl-4H-thieno[3,4-c]pyrrole-4,6(5H)-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF774707.webp&w=3840&q=75)
![FURO[3,2-C]PYRIDINE-4-CARBONITRILE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF505573.webp&w=3840&q=75)
![ethyl 4-chloro-6-methyl-1H-pyrrolo[3,2-c]pyridine-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF609088.webp&w=3840&q=75)
![{3-[4-(trifluoromethyl)phenyl]-1,2,4-oxadiazol-5-yl}methanamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF523423.webp&w=3840&q=75)
![6-ETHYNYLIMIDAZO[1,2-A]PYRAZINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF330688.webp&w=3840&q=75)
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![4-(3,5-dinitrobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525518.webp&w=3840&q=75)
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![7-Difluoromethyl-5-methyl-[1,2,4]triazolo[1,5-a]-pyrimidine-2-carbonyl chloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF026061.webp&w=3840&q=75)
