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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(S)-1-(5-Nitropyridin-2-yl)pyrrolidin-3-amine hydrochloride
CAS:Formula:C9H13ClN4O2Purity:95.0%Molecular weight:244.683,4,5,6-tetrakis(3,6-di-t-Butylcarbazol-9-yl)- 1,2-dicyanobenzene
CAS:Purity:98%Molecular weight:1237.777954methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-4-carboxylate
CAS:Formula:C16H20BNO4Purity:≥97%Color and Shape:SolidMolecular weight:301.152-methoxy-1-(1-methyl-1H-pyrazol-5-yl)ethanone
CAS:Formula:C7H10N2O2Purity:95.0%Molecular weight:154.1694-(4-Oxo-2-thioxo-thiazolidin-3-yl)-benzoic acid
CAS:Formula:C10H7NO3S2Purity:95.0%Molecular weight:253.294-Bromo-1-ethyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C6H7BrN2O2Purity:95%Color and Shape:SolidMolecular weight:219.038methyl 3-(4-bromo-1H-pyrazol-1-yl)propanoate
CAS:Formula:C7H9BrN2O2Purity:95.0%Molecular weight:233.065(4S,5R)-5-(3,5-Bis(trifluoromethyl)phenyl)-4-methyloxazolidin-2-one
CAS:Formula:C12H9F6NO2Purity:98%Color and Shape:SolidMolecular weight:313.1992-Methyl-4-(trifluoromethyl)-1H-imidazole
CAS:Formula:C5H5F3N2Purity:95%Color and Shape:SolidMolecular weight:150.1044-(2,4-dimethoxyphenyl)-5-methyl-1,3-thiazol-2-amine
CAS:Formula:C12H14N2O2SPurity:95.0%Molecular weight:250.32{1-[4-(2-methoxyethyl)-4H-1,2,4-triazol-3-yl]ethyl}amine dihydrochloride
CAS:Formula:C7H16Cl2N4OPurity:95.0%Molecular weight:243.131-[(3-chloro-2-fluorophenyl)methyl]-4-nitro-1H-pyrazole
CAS:Formula:C10H7ClFN3O2Purity:95.0%Molecular weight:255.63(5S,8S,10aR)-3-((Benzyloxy)carbonyl)-5-((tert-butoxycarbonyl)amino)-6-oxodecahydropyrrolo[1,2-a][1,5]diazocine-8-carboxylic acid
CAS:Purity:95%Molecular weight:461.51501464-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(2-thienylmethyl)-1H-pyrazole
CAS:Formula:C14H19BN2O2SPurity:95%Molecular weight:290.195-Oxo-3-phenyl-2,5-dihydro-1,2,3-oxadiazol-3-ylium-2-ide
CAS:Formula:C8H6N2O2Purity:90.0%Molecular weight:162.1482-(1H-imidazol-1-yl)acetohydrazide dihydrochloride
CAS:Formula:C5H10Cl2N4OPurity:95.0%Molecular weight:213.062-(CHLOROMETHYL)-6-METHYLIMIDAZO[1,2-B]PYRIDAZINE
CAS:Formula:C8H8ClN3Purity:95.0%Molecular weight:181.62Methyl 3-(tert-butyl)-[1,2,4]triazolo[4,3-a]pyridine-6-carboxylate
CAS:Purity:97%Molecular weight:233.27099612,2′-Bithiophene-5,5′-diboronic acid bis(pinacol)
CAS:Formula:C20H28B2O4S2Purity:98%Color and Shape:SolidMolecular weight:418.185-Fluoro-2-(6-fluoro-2-methyl-1H-benzo[d]imidazol-1-yl)-N4-(4-(trifluoromethyl)phenyl)pyrimidine-4,6-diamine
CAS:Formula:C19H13F5N6Purity:98+%Molecular weight:420.3471-(5-amino-3-methyl-4-isothiazolyl)ethanone hydrochloride hydrate
Formula:C6H11ClN2O2SPurity:95.0%Molecular weight:210.684-(1H-Imidazol-1-yl)piperidine dihydrochloride
CAS:Formula:C8H15Cl2N3Purity:97%Molecular weight:224.13METHYL 5-CHLOROTHIOPHENE-3-CARBOXYLATE
CAS:Formula:C6H5ClO2SPurity:97%Color and Shape:LiquidMolecular weight:176.611-(2-hydroxyethyl)-5-propyl-1H-pyrazole-4-carboxylic acid
CAS:Formula:C9H14N2O3Purity:95.0%Molecular weight:198.2223-(5-methyl-2-oxo-1,3-benzoxazol-3(2H)-yl)propanoic acid
CAS:Formula:C11H11NO4Purity:95.0%Molecular weight:221.2124-(4-(1-METHYL-1H-PYRAZOL-4-YL)PHENYL)PIPERIDINE HCL
Formula:C15H20ClN3Purity:95.0%Molecular weight:277.81-ethyl-3-azabicyclo[3.1.0]hexane hydrochloride
CAS:Formula:C7H14ClNPurity:95.0%Molecular weight:147.65TERT-BUTYL (2-OXOTETRAHYDROTHIOPHEN-3-YL)CARBAMATE
CAS:Formula:C9H15NO3SPurity:95.0%Molecular weight:217.283-Ethyl-1-phenyl-1H-pyrazol-5-amine
CAS:Formula:C11H13N3Purity:95%Color and Shape:SolidMolecular weight:187.2469-Phenyl-9H-carbazol-3-yl-3-boronic acid pinacol ester
CAS:Formula:C24H24BNO2Purity:96%Color and Shape:Solid, Crystalline PowderMolecular weight:369.273,6-dimethylisoxazolo[5,4-d]pyrimidin-4(5H)-one
CAS:Formula:C7H7N3O2Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:165.1524-(4-chloro-3-nitrobenzoyl)-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C17H20ClN3O6Purity:95.0%Molecular weight:397.812-(3-Methoxy-phenylamino)-5-methyl-thiazole-4-carboxylic acid ethyl ester
Formula:C14H16N2O3SPurity:95.0%Molecular weight:292.35(S)-3-PHENYLDIHYDROFURAN-2,5-DIONE
CAS:Formula:C10H8O3Purity:95.0%Color and Shape:SolidMolecular weight:176.171[2-(2-ethyl-1,3-thiazol-4-yl)ethyl]amine dihydrochloride
CAS:Formula:C7H14Cl2N2SPurity:95.0%Molecular weight:229.16(1H-Indazol-7-yl)boronic acid
CAS:Formula:C7H7BN2O2Purity:95.0%Color and Shape:SolidMolecular weight:161.961-ethyl-4-[(methylamino)methyl]pyrrolidin-2-one
CAS:Formula:C8H16N2OPurity:95.0%Molecular weight:156.229Methyl 1-amino-3-(4-methyl-1h-pyrazol-1-yl)cyclopentane-1-carboxylate
CAS:Purity:98%Molecular weight:223.2760011-(Phenylsulfonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C19H21BN2O4SPurity:98+%Color and Shape:SolidMolecular weight:384.262-[(2-HYDROXY-4,5-DIMETHOXYBENZOYL)AMINO]-1,3-THIAZOLE-4-CARBOXYLIC ACID METHYL ESTER
CAS:Formula:C14H14N2O6SPurity:97%Molecular weight:338.334,6-Difluoro-1H-indazol-3-amine
CAS:Formula:C7H5F2N3Purity:97%Color and Shape:SolidMolecular weight:169.135(R)-4-Benzyl-thiazolidine-2-thione
CAS:Formula:C10H11NS2Purity:98%Color and Shape:CrystallineMolecular weight:209.33TERT-BUTYL 5-CARBAMOYLISOINDOLINE-2-CARBOXYLATE
CAS:Formula:C14H18N2O3Purity:95.0%Molecular weight:262.3091-Methyl-5-phenoxy-3-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde
CAS:Formula:C12H9F3N2O2Purity:95.0%Molecular weight:270.211(R)-2-Amino-3-(1-methyl-1H-indol-3-yl)propanoic acid
CAS:Formula:C12H14N2O2Purity:97%Molecular weight:218.256Imidazo[2,1-b]thiazole-5-carboxylic acid
CAS:Formula:C6H4N2O2SPurity:95.0%Color and Shape:SolidMolecular weight:168.17Methyl oxazole-4-carboxylate
CAS:Formula:C5H5NO3Purity:97%Color and Shape:Liquid, No data available.Molecular weight:127.0992-(R)-2-Trifluoromethylpyrrolidine
CAS:Formula:C5H8F3NPurity:95%Color and Shape:Low Melting SolidMolecular weight:139.121(2E)-1-(2,4-dichlorophenyl)-3-(5-methylthiophen-2-yl)prop-2-en-1-one
CAS:Formula:C14H10Cl2OSPurity:95.0%Molecular weight:297.194-Methyl-2-(trifluoromethyl)-1,3-thiazole-5-carboxylic acid
CAS:Purity:95%Molecular weight:211.16000372-(2,4-Dichloro-phenyl)-pyrrolidine hydrochloride
Formula:C10H12Cl3NColor and Shape:SolidMolecular weight:252.56ETHYL 4-HYDROXY-5-ISOPROPYLPYRROLO[1,2-F][1,2,4]TRIAZINE-6-CARBOXYLATE
CAS:Formula:C12H15N3O3Purity:95.0%Molecular weight:249.27Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole-2-carboxylate
CAS:Purity:97%Molecular weight:251.0899963(4-Chloro-benzyl)-(S)-pyrrolidin-3-yl-amine hydrochloride
CAS:Formula:C11H16Cl2N2Molecular weight:247.16
![1H-[1,2,4]OXADIAZOLO[4,3-A]QUINOXALIN-1-ONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF859677.webp&w=3840&q=75)
![{1-[4-(2-methoxyethyl)-4H-1,2,4-triazol-3-yl]ethyl}amine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF359425.webp&w=3840&q=75)
![1-[(3-chloro-2-fluorophenyl)methyl]-4-nitro-1H-pyrazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF524906.webp&w=3840&q=75)
![(5S,8S,10aR)-3-((Benzyloxy)carbonyl)-5-((tert-butoxycarbonyl)amino)-6-oxodecahydropyrrolo[1,2-a][1…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF608008.webp&w=3840&q=75)
![2-(CHLOROMETHYL)-6-METHYLIMIDAZO[1,2-B]PYRIDAZINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF500994.webp&w=3840&q=75)
![Methyl 3-(tert-butyl)-[1,2,4]triazolo[4,3-a]pyridine-6-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF693148.webp&w=3840&q=75)
![5-Fluoro-2-(6-fluoro-2-methyl-1H-benzo[d]imidazol-1-yl)-N4-(4-(trifluoromethyl)phenyl)pyrimidine-4…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF546699.webp&w=3840&q=75)
![1-ethyl-3-azabicyclo[3.1.0]hexane hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF541524.webp&w=3840&q=75)
![3,8-dioxa-1-azaspiro[4.5]decan-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF637789.webp&w=3840&q=75)
![7H-Pyrrolo[2,3-d]pyrimidine-5-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF363106.webp&w=3840&q=75)
![3,6-dimethylisoxazolo[5,4-d]pyrimidin-4(5H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF313005.webp&w=3840&q=75)
![4-(4-chloro-3-nitrobenzoyl)-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525690.webp&w=3840&q=75)
![4,5,6,7-Tetrahydrooxazolo[4,5-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF680277.webp&w=3840&q=75)
![[2-(2-ethyl-1,3-thiazol-4-yl)ethyl]amine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF359799.webp&w=3840&q=75)
![5-Bromo-4-chloro-1H-pyrazolo[3,4-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF231220.webp&w=3840&q=75)
![1-ethyl-4-[(methylamino)methyl]pyrrolidin-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF308250.webp&w=3840&q=75)
![1-(Phenylsulfonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF465189.webp&w=3840&q=75)
![2-[(2-HYDROXY-4,5-DIMETHOXYBENZOYL)AMINO]-1,3-THIAZOLE-4-CARBOXYLIC ACID METHYL ESTER](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF513912.webp&w=3840&q=75)
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![ETHYL 4-HYDROXY-5-ISOPROPYLPYRROLO[1,2-F][1,2,4]TRIAZINE-6-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF468260.webp&w=3840&q=75)
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