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 55482 products of "5-membered Heterocycles"
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Imidazo[1,2-a]pyridine-2-carboxylic acid ethylester
CAS:Formula:C10H10N2O2Purity:95%Color and Shape:SolidMolecular weight:190.2025-Fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridine
CAS:Purity:95%Molecular weight:416.269989Methyl 3-amino-2-benzo[b]furancarboxylate
CAS:Formula:C10H9NO3Purity:98%Color and Shape:Liquid, No data available.Molecular weight:191.1861,1-Dimethylethyl 2,3-dihydro-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-1-carboxylate
CAS:Purity:95%Molecular weight:345.25Ethyl Pyrrole-2-carboxylate
CAS:Formula:C7H9NO2Purity:97%Color and Shape:Solid, Low Melting SolidMolecular weight:139.154Ethyl 5-Chlorothiophene-2-carboxylate
CAS:Formula:C7H7ClO2SPurity:97%Color and Shape:LiquidMolecular weight:190.642-Methyl-2H-indazol-4-amine
CAS:Formula:C8H9N3Purity:97%Color and Shape:SolidMolecular weight:147.1811-Methyl-1H-imidazole-4-carbaldehyde
CAS:Formula:C5H6N2OPurity:95%Color and Shape:SolidMolecular weight:110.1163-Methyl-[1,2,4]oxadiazole-5-carboxylic acid ethylester
CAS:Formula:C6H8N2O3Purity:95%Color and Shape:LiquidMolecular weight:156.1414,5-Dichloro-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C7H4Cl2N2Purity:97%Color and Shape:SolidMolecular weight:187.022,2-Difluoro-5-aminobenzodioxole
CAS:Formula:C7H5F2NO2Purity:95%Color and Shape:LiquidMolecular weight:173.119(R)-methyl 2-(6-hydroxy-2,3-dihydrobenzofuran-3-yl)acetate
CAS:Purity:98%Molecular weight:208.2129974tert-Butyl 6-chloro-2-iodo-1H-pyrrolo[3,2-c]pyridine-1-carboxylate
CAS:Purity:97%Molecular weight:378.58999636-Hydroxyindole-2-carboxylic acid
CAS:Formula:C9H7NO3Purity:97%Color and Shape:SolidMolecular weight:177.1591H-Benzimidazole-4-carboxylic acid
CAS:Formula:C8H6N2O2Purity:97%Color and Shape:SolidMolecular weight:162.148Ethyl 2-(tert-Butoxycarbonylamino)-thiazole-4-carboxylate
CAS:Formula:C11H16N2O4SPurity:95%Molecular weight:272.322-(Bromomethyl)benzo[d]oxazole
CAS:Formula:C8H6BrNOPurity:96%Color and Shape:SolidMolecular weight:212.046Imidazo[1,2-a]pyridine-2-carboxylic acid
CAS:Formula:C8H6N2O2Purity:97%Color and Shape:SolidMolecular weight:162.1487-Fluoroimidazo[1,2-a]pyridine
CAS:Formula:C7H5FN2Purity:95%Color and Shape:LiquidMolecular weight:136.129Ethyl 5-chloroimidazo[1,2-a]pyridine-3-carboxylate
CAS:Formula:C10H9ClN2O2Purity:95%Molecular weight:224.644-Azaindole-3-carboxylic acid
CAS:Formula:C8H6N2O2Purity:95%Color and Shape:LiquidMolecular weight:162.1485,6-Difluoro-4,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[c][1,2,5]thiadiazole
CAS:Purity:95%Molecular weight:424.07998665-CHLORO-3-METHYLBENZOFURAN-2-CARBOXYLIC ACID
CAS:Formula:C10H7ClO3Purity:97%Color and Shape:No data available.Molecular weight:210.613-Imidazol-1-yl-propionic acid
CAS:Formula:C6H8N2O2Purity:95%Color and Shape:Solid, No data available.Molecular weight:140.142METHYL 3-BROMOPYRAZOLO[1,5-A]PYRIMIDINE-6-CARBOXYLATE
CAS:Formula:C8H6BrN3O2Purity:97%Molecular weight:256.059Methyl [1,2,4]triazolo[1,5-a]pyridine-6-carboxylate
CAS:Formula:C8H7N3O2Purity:98%Molecular weight:177.1635-Bromo-1H-pyrrole-2-carbaldehyde
CAS:Formula:C5H4BrNOPurity:98%Color and Shape:No data available.Molecular weight:173.9971H-Indol-2-amine hydrochloride
CAS:Formula:C8H9ClN2Purity:95%Color and Shape:SolidMolecular weight:168.625-Ethylindole-3-acetic acid
CAS:Formula:C12H13NO2Purity:98%Color and Shape:SolidMolecular weight:203.2411-Methyl-3-phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS:Formula:C16H21BN2O2Purity:98%Color and Shape:SolidMolecular weight:284.17Furan-2-sulfonyl chloride
CAS:Formula:C4H3ClO3SPurity:98%Color and Shape:LiquidMolecular weight:166.581-Boc-3-Hydroxypyrrolidine
CAS:Formula:C9H17NO3Purity:98%Color and Shape:SolidMolecular weight:187.239ETHYL 4-AMINO-2-METHYL-1,3-THIAZOLE-5-CARBOXYLATE
CAS:Formula:C7H10N2O2SPurity:97%Molecular weight:186.233-(4-Fluoro-phenyl)-isoxazole-5-carboxylic acid
CAS:Formula:C10H6FNO3Purity:97%Molecular weight:207.162,3-Dihydrobenzofuran-7-carbaldehyde
CAS:Formula:C9H8O2Purity:96%Color and Shape:SolidMolecular weight:148.1612-(5-(2-Ethylhexyl)thiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS:Purity:98%Molecular weight:322.30999766-Bromo-2,3-dihydrobenzofuran-3-amine hydrochloride
CAS:Formula:C8H9BrClNOPurity:97%Molecular weight:250.526-Benzothiazolecarboxaldehyde
CAS:Formula:C8H5NOSPurity:98%Color and Shape:SolidMolecular weight:163.195-Ethoxy-1H-indole-3-carbaldehyde
CAS:Formula:C11H11NO2Purity:96%Color and Shape:SolidMolecular weight:189.214Z(2-Cl)-OSu
CAS:<p>M02867 - Z(2-Cl)-OSu</p>Formula:C12H10ClNO5Purity:97%Color and Shape:SolidMolecular weight:283.662,1,3-Benzothiadiazol-5-amine
CAS:Formula:C6H5N3SPurity:98%Color and Shape:SolidMolecular weight:151.198-Bromoimidazo[1,2-a]pyridine-2-carboxylic acid
CAS:Formula:C8H5BrN2O2Purity:95%Color and Shape:SolidMolecular weight:241.044C-[3-(4-Fluoro-phenyl)-isoxazol-5-yl]-methylamine
CAS:Formula:C10H9FN2OPurity:97%Molecular weight:192.1933′,6′-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9′-xanthene]-5-carboxylic acid
CAS:Formula:C21H12O7Purity:95%Color and Shape:SolidMolecular weight:376.325-Methoxy-1H-pyrrolo[3,2-b]pyridine
CAS:Formula:C8H8N2OPurity:95%Color and Shape:SolidMolecular weight:148.165tert-Butyl 1-ethynyl-3-azabicyclo[3.1.0]hexane-3-carboxylate
CAS:Purity:98%Color and Shape:SolidMolecular weight:207.272995(S)-3-Boc-2,2-Dimethyl-oxazolidine-4-carboxylic acid methyl ester
CAS:Formula:C12H21NO5Purity:98%Color and Shape:LiquidMolecular weight:259.3028-AMINO-1,4-DIOXASPIRO[4.5]DECANE-8-CARBOXYLIC ACID
CAS:Formula:C9H15NO4Purity:96%Color and Shape:SolidMolecular weight:201.222Methyl 1H-imidazole-5-carboxylate hydrochloride
CAS:Formula:C5H7ClN2O2Purity:95%Color and Shape:SolidMolecular weight:162.572-(3-Oxazolidine)ethanol
CAS:Formula:C5H11NO2Purity:98%Color and Shape:LiquidMolecular weight:117.1486-Bromo-1-methyl-1H-indole
CAS:Formula:C9H8BrNPurity:95%Color and Shape:LiquidMolecular weight:210.0744-(3-Methoxyphenyl)thiazol-2-ylamine
CAS:Formula:C10H10N2OSPurity:95%Color and Shape:SolidMolecular weight:206.26(1R,8S,9s)-Bicyclo[6.1.0]non-4-yn-9-ylmethyl succinimidyl carbonate
CAS:Purity:97%Color and Shape:SolidMolecular weight:291.303Ref: 10-F983712
1g344.00€5g1,163.00€10g1,986.00€25g3,970.00€25mg47.00€50mg47.00€100mg90.00€250mg175.00€tert-Butyl 3-oxo-2-azabicyclo[2.2.1]hept-5-ene-2-carboxylate
CAS:Purity:98%Molecular weight:209.2449951Ethyl 2-(3,5-dichlorophenyl)thiazole-4-carboxylate
CAS:Formula:C12H9Cl2NO2SPurity:98%Molecular weight:302.173-Benzyl-5-(2-hydroxyethyl)-4-methylthiazol-3-ium chloride
CAS:Formula:C13H16ClNOSPurity:95%Color and Shape:SolidMolecular weight:269.792-(3,4-Dimethylphenyl)-5-methyl-1H-pyrazol-3(2H)-one
CAS:Formula:C12H14N2OPurity:95%Molecular weight:202.2575-Bromo-1-methyl-1,3-dihydro-2H-benzo[d]imidazol-2-one
CAS:Formula:C8H7BrN2OPurity:95%Color and Shape:SolidMolecular weight:227.061
![Imidazo[1,2-a]pyridine-2-carboxylic acid ethylester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF020734.webp&w=3840&q=75)
![3-Bromo-6-chloro-1H-pyrrolo[3,2-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF336016.webp&w=3840&q=75)
![5-Fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF602935.webp&w=3840&q=75)
![Methyl 3-amino-2-benzo[b]furancarboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF092848.webp&w=3840&q=75)
![4,5-Dichloro-1,3-dihydro-2H-benzo[d]imidazol-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF619896.webp&w=3840&q=75)
![2-Bromo-[1,2,4]triazolo[1,5-a]pyrazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF605556.webp&w=3840&q=75)
![3-Iodo-7-methoxy-1H-pyrrolo[2,3-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF224063.webp&w=3840&q=75)
![3-Methyl-[1,2,4]oxadiazole-5-carboxylic acid ethylester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF047495.webp&w=3840&q=75)
![3-Nitro-1H-pyrrolo[2,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF209334.webp&w=3840&q=75)
![4,5-Dichloro-1H-pyrrolo[2,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF226640.webp&w=3840&q=75)
![tert-Butyl 6-chloro-2-iodo-1H-pyrrolo[3,2-c]pyridine-1-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF626670.webp&w=3840&q=75)
![2-(Bromomethyl)benzo[d]oxazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF214736.webp&w=3840&q=75)
![Imidazo[1,2-a]pyridine-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF041905.webp&w=3840&q=75)
![8-Chloro[1,2,4]triazolo[1,5-a]pyrazin-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF601967.webp&w=3840&q=75)
![7-Fluoroimidazo[1,2-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF448647.webp&w=3840&q=75)
![4-Methoxybenzo[d]isoxazol-3-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF622482.webp&w=3840&q=75)
![2-Mercapto-1H-benzo[d]imidazol-5-ol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF545029.webp&w=3840&q=75)
![Ethyl 5-chloroimidazo[1,2-a]pyridine-3-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF323526.webp&w=3840&q=75)
![5,6-Difluoro-4,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[c][1,2,5]thiadiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF737946.webp&w=3840&q=75)
![METHYL 3-BROMOPYRAZOLO[1,5-A]PYRIMIDINE-6-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF513879.webp&w=3840&q=75)
![6-Fluoro-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF608125.webp&w=3840&q=75)
![Methyl [1,2,4]triazolo[1,5-a]pyridine-6-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF323228.webp&w=3840&q=75)
![2-Bromo-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF616892.webp&w=3840&q=75)
![8-Bromoimidazo[1,2-a]pyridine-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF230825.webp&w=3840&q=75)
![C-[3-(4-Fluoro-phenyl)-isoxazol-5-yl]-methylamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF059195.webp&w=3840&q=75)
![3′,6′-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9′-xanthene]-5-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF448180.webp&w=3840&q=75)
![6-Chloro-[1,2,4]triazolo[1,5-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF607666.webp&w=3840&q=75)
![5-Methoxy-1H-pyrrolo[3,2-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF079575.webp&w=3840&q=75)
![tert-Butyl 1-ethynyl-3-azabicyclo[3.1.0]hexane-3-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF608397.webp&w=3840&q=75)
![8-AMINO-1,4-DIOXASPIRO[4.5]DECANE-8-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF330803.webp&w=3840&q=75)
![6-methyl-1H,4H,5H-pyrrolo[3,2-c]pyridin-4-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF771139.webp&w=3840&q=75)
![(1R,8S,9s)-Bicyclo[6.1.0]non-4-yn-9-ylmethyl succinimidyl carbonate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF983712.webp&w=3840&q=75)
![3-Ethylbenzo[d]thiazol-3-ium bromide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF624281.webp&w=3840&q=75)
![tert-Butyl 3-oxo-2-azabicyclo[2.2.1]hept-5-ene-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF789716.webp&w=3840&q=75)
![5-Bromo-1-methyl-1,3-dihydro-2H-benzo[d]imidazol-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF452253.webp&w=3840&q=75)