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"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
2-Bromo-1-(3-methylbenzo[b]thiophen-2-2-yl)ethan-1-one
CAS:Formula:C11H9BrOSPurity:95.0%Molecular weight:269.161-tert-Butyl 2-ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole-1,2-dicarboxylate
CAS:Purity:97%Molecular weight:365.230011N-(2-Oxotetrahydrothiophen-3-yl)acetamide
CAS:Formula:C6H9NO2SPurity:95.0%Color and Shape:SolidMolecular weight:159.22-Amino-5-methyl-4 H -[1,2,4]triazolo[1,5- a ]pyrimidin-7-one
CAS:Formula:C6H7N5OPurity:95.0%Color and Shape:SolidMolecular weight:165.156TERT-BUTYL 2-(6-BROMO-1H-INDOL-3-YL)ETHYLCARBAMATE
CAS:Formula:C15H19BrN2O2Purity:95.0%Molecular weight:339.2337-tert-Butyl 3-ethyl 5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-3,7(8H)-dicarboxylate
CAS:Formula:C13H20N4O4Purity:97%Molecular weight:296.3272,5-dimethyl-1H-imidazole-4-carboxylic acid
CAS:Formula:C6H8N2O2Purity:95.0%Color and Shape:SolidMolecular weight:140.1425,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylic acid hydrochloride
CAS:Formula:C8H9ClN4O2Purity:95.0%Molecular weight:228.642-CHLORO-6,7-DIHYDRO-4H-PYRANO[4,3-D]THIAZOLE
CAS:Formula:C6H6ClNOSPurity:97%Color and Shape:SolidMolecular weight:175.634,5-Dimethyl-1H-imidazole hydrochloride
CAS:Formula:C5H9ClN2Purity:95%Color and Shape:SolidMolecular weight:132.593-Boc-Amino-1-benzylpyrrolidine-3-carboxylic acid
CAS:Formula:C17H24N2O4Purity:97%Color and Shape:SolidMolecular weight:320.3893-Methyl-1,2-benzisoxazol-6-ol
CAS:Formula:C8H7NO2Purity:95%Color and Shape:Liquid, No data available.Molecular weight:149.149Tetrahydro-1H-pyrrolizin-7a(5H)-ylacetic acid hydrochloride
CAS:Formula:C9H16ClNO2Purity:95%Color and Shape:SolidMolecular weight:205.682-(Benzofuran-3-yl)ethanamine hydrochloride
CAS:Formula:C10H12ClNOPurity:95.0%Color and Shape:No data available.Molecular weight:197.665-Chloro-1H-indazole-3-carbonitrile
CAS:Formula:C8H4ClN3Purity:95.0%Color and Shape:SolidMolecular weight:177.59tert-butyl 6-oxa-2,9-diazaspiro[4.5]decane-2-carboxylate
CAS:Formula:C12H22N2O3Purity:97%Color and Shape:LiquidMolecular weight:242.3192-(1H-imidazol-1-yl)-1-phenylethanone
CAS:Formula:C11H10N2OPurity:95.0%Color and Shape:SolidMolecular weight:186.2145-Oxo-5-pyrrolidin-1-yl-pentanoic acid
CAS:Formula:C9H15NO3Purity:95%Color and Shape:SolidMolecular weight:185.223Ethyl 1H-pyrrole-3-carboxylate
CAS:Formula:C7H9NO2Purity:95%Color and Shape:SolidMolecular weight:139.1543-ethyl-1-(3-fluorophenyl)-4,5-dihydro-1H-pyrazol-5-one
CAS:Formula:C11H11FN2OPurity:95.0%Molecular weight:206.22(S)-2-(3,5-Dimethylphenyl)pyrrolidine hydrochloride
CAS:Formula:C12H18ClNPurity:95%Molecular weight:211.735-BENZYL-3-BROMO-1,2,4-OXADIAZOLE
CAS:Formula:C9H7BrN2OPurity:95.0%Color and Shape:LiquidMolecular weight:239.0721-Ethyl-3-isopropyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C9H14N2O2Purity:95.0%Molecular weight:182.2233-Tetrazol-1-yl-phenylamine
CAS:Formula:C7H7N5Purity:95.0%Color and Shape:SolidMolecular weight:161.1685-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carbonitrile
CAS:Formula:C11H14BNO2SPurity:97%Color and Shape:SolidMolecular weight:235.111,5-dimethyl-1H-indole-2-carbaldehyde
CAS:Formula:C11H11NOPurity:95.0%Color and Shape:SolidMolecular weight:173.2155,6-dimethyl-N-(3-morpholinopropyl)benzo[d]thiazol-2-amine
CAS:Formula:C16H23N3OSPurity:95.0%Molecular weight:305.446-chloro-3-methylbenzo[d]thiazol-2(3H)-imine
CAS:Formula:C8H7ClN2SPurity:95.0%Molecular weight:198.675-Chloro-3H-imidazo[4,5-b]pyridine
CAS:Formula:C6H4ClN3Purity:98%Color and Shape:SolidMolecular weight:153.57N-Hydroxy-2-methyl-5-(4-trifluoromethoxy-phenyl)-furan-3-carboxamidine
Formula:C13H11F3N2O3Purity:95.0%Molecular weight:300.237Furo[2,3-d]pyrimidin-4-amine
CAS:Formula:C6H5N3OPurity:97%Color and Shape:SolidMolecular weight:135.126N-(9-((2R,3R,4R,5R)-3-((tert-Butyldimethylsilyl)oxy)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)benzamide
CAS:Purity:98%Molecular weight:485.6163-Tetrazol-1-yl-benzoic acid
CAS:Formula:C8H6N4O2Purity:98%Color and Shape:Solid, PowderMolecular weight:190.1624,4-Dimethyl-butyrolactone
CAS:Formula:C6H10O2Purity:97%Color and Shape:SolidMolecular weight:114.144{2-[(4-methyl-1,2,5-oxadiazol-3-yl)oxy]ethyl}amine hydrochloride
CAS:Formula:C5H10ClN3O2Purity:95.0%Molecular weight:179.63-Chloroimidazo[1,2-a]pyridine
CAS:Formula:C7H5ClN2Purity:96%Color and Shape:SolidMolecular weight:152.584-(4-fluorophenyl)-5-propyl-1,3-thiazol-2-amine
CAS:Formula:C12H13FN2SPurity:95.0%Molecular weight:236.311-(2-Methoxyphenyl)-3-(trifluoromethyl)-1H-pyrazole-5-carboxylic acid
Formula:C12H9F3N2O3Molecular weight:286.216-Hydroxyindazole
CAS:Formula:C7H6N2OPurity:>98.0%(GC)(T)Color and Shape:Light yellow to Yellow to Orange powder to crystalMolecular weight:134.14Sodium 5-Formyl-2-furansulfonate
CAS:Formula:C5H3NaO5SPurity:>98.0%(T)(HPLC)Color and Shape:White to Amber powder to crystalMolecular weight:198.124-Amino-6-hydroxypyrazolo[3,4-d]pyrimidine
CAS:Formula:C5H5N5OPurity:>93.0%(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystallineMolecular weight:151.134,5-Diphenyl-2-oxazolethiol
CAS:Formula:C15H11NOSPurity:>98.0%(T)(HPLC)Color and Shape:White to Light yellow powder to crystalMolecular weight:253.32Thieno[3,2-b]thiophene-2-carbonitrile
CAS:Formula:C7H3NS2Purity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:165.23Boronic acid, B-2-furanyl-
CAS:Formula:C4H5BO3Purity:97%Color and Shape:SolidMolecular weight:111.8917(4,8-Bis((2-butyloctyl)oxy)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)bis(trimethylstannane)
CAS:Formula:C40H70O2S2Sn2Purity:97.0%Molecular weight:884.5146Benzoic acid, 5-(aminosulfonyl)-4-chloro-2-[(2-furanylmethyl)amino]-
CAS:Formula:C12H11ClN2O5SPurity:98%Color and Shape:SolidMolecular weight:330.74415-Amino-1-β-D-ribofuranosyl-1H-imidazole-4-carboxamide
CAS:Formula:C9H14N4O5Purity:95%Color and Shape:SolidMolecular weight:258.23134,7-Bis(5-(trimethylstannyl)thiophen-2-yl)benzo[c][1,2,5]thiadiazole
CAS:Formula:C20H24N2S3Sn2Purity:97%Color and Shape:SolidMolecular weight:626.01496000000014,4'-((1H-1,2,4-Triazol-1-yl)methylene)dibenzonitrile
CAS:Formula:C17H11N5Purity:98%Color and Shape:SolidMolecular weight:285.30272,6-Bis(triMethyltin)-4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo [1,2-b
CAS:Formula:C40H58S4Sn2Purity:96%Color and Shape:SolidMolecular weight:904.55053-Thiopheneacetic acid,5-[bis(carboxymethyl)amino]-2-carboxy-4-cyano-, strontium salt (1:2),hydrate
CAS:Formula:C12H12N2O9SSrPurity:97%Color and Shape:SolidMolecular weight:447.91675-(Ethylthio)-1H-tetrazole
CAS:Formula:C3H6N4SPurity:98%Color and Shape:SolidMolecular weight:130.17159-(4'-BroMo-4-biphenylyl)-9H-carbazole
CAS:Formula:C24H16BrNPurity:98%Color and Shape:SolidMolecular weight:398.29453H-Pyrido[3,4-b]indole, 4,9-dihydro-7-methoxy-1-methyl-
CAS:Formula:C13H14N2OPurity:98%Color and Shape:SolidMolecular weight:214.2631Ref: IN-DA00AOXW
Discontinued product2-(3,5-Di-tert-amyl-2-hydroxyphenyl)benzotriazole
CAS:Formula:C22H29N3OPurity:>98.0%(GC)Color and Shape:White to Light yellow powder to crystalMolecular weight:351.493-Bromo-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS:Formula:C5H4BrN5Purity:>97.0%(HPLC)(N)Color and Shape:White to Light yellow powder to crystalMolecular weight:214.031-(4-Hydrazinobenzyl)-1H-1,2,4-triazole Dihydrochloride
CAS:Formula:C9H11N5·2HClPurity:>97.0%(T)(HPLC)Color and Shape:White to Light yellow to Light orange powder to crystalMolecular weight:262.144-Methyl-5-vinylthiazole
CAS:Formula:C6H7NSPurity:>96.0%(GC)Color and Shape:Very Pale Yellow - Pale Yellow LiquidMolecular weight:125.19D-Proline tert-Butyl Ester Hydrochloride
CAS:Formula:C9H17NO2·HClPurity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to crystalMolecular weight:207.70Ref: 10-F693590
Discontinued product2-Methyltetrahydrothiophene-2-carboxylic acid 1,1-dioxide
CAS:Purity:98%Molecular weight:178.1999969482422
![2-Bromo-1-(3-methylbenzo[b]thiophen-2-2-yl)ethan-1-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF034051.webp&w=3840&q=75)
![2-Amino-5-methyl-4 H -[1,2,4]triazolo[1,5- a ]pyrimidin-7-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF030957.webp&w=3840&q=75)
![2,5-Dichlorothiazolo[4,5-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF779535.webp&w=3840&q=75)
![7-tert-Butyl 3-ethyl 5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-3,7(8H)-dicarboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF219981.webp&w=3840&q=75)
![5,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylic acid hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF360291.webp&w=3840&q=75)
![2-CHLORO-6,7-DIHYDRO-4H-PYRANO[4,3-D]THIAZOLE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF387015.webp&w=3840&q=75)
![tert-butyl 6-oxa-2,9-diazaspiro[4.5]decane-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF541574.webp&w=3840&q=75)
![Methyl 2-chlorobenzo[d]thiazole-7-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF618464.webp&w=3840&q=75)
![5-CBZ-1-OXA-5-AZASPIRO[2.4]HEPTANE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF467961.webp&w=3840&q=75)
![5,6-dimethyl-N-(3-morpholinopropyl)benzo[d]thiazol-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495379.webp&w=3840&q=75)
![6-chloro-3-methylbenzo[d]thiazol-2(3H)-imine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF511698.webp&w=3840&q=75)
![5-Chloro-3H-imidazo[4,5-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF077946.webp&w=3840&q=75)
![Furo[2,3-d]pyrimidin-4-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF093135.webp&w=3840&q=75)
![{2-[(4-methyl-1,2,5-oxadiazol-3-yl)oxy]ethyl}amine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF385930.webp&w=3840&q=75)
![3-Chloroimidazo[1,2-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF239439.webp&w=3840&q=75)
![9-[2-(Dicyclohexylphosphino)phenyl]-9H-carbazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF604481.webp&w=3840&q=75)
![3,5-dibromo-1H-pyrazolo[3,4-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF723572.webp&w=3840&q=75)
![4-Amino-6-hydroxypyrazolo[3,4-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FA2699.webp&w=3840&q=75)
![Thieno[3,2-b]thiophene-2-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FT3221.webp&w=3840&q=75)
![Benzoic acid, 5-(aminosulfonyl)-4-chloro-2-[(2-furanylmethyl)amino]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA00I9MY.webp&w=3840&q=75)
![4,7-Bis(5-(trimethylstannyl)thiophen-2-yl)benzo[c][1,2,5]thiadiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA0091ZC.webp&w=3840&q=75)
![3H-Pyrido[3,4-b]indole, 4,9-dihydro-7-methoxy-1-methyl-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb-webp%2FDA003005.webp&w=3840&q=75)
![3-Bromo-1H-pyrazolo[3,4-d]pyrimidin-4-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB4630.webp&w=3840&q=75)
![3-BROMO-6-CHLORO-1H-PYRAZOLO[3,4-B]PYRAZINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF808630.webp&w=3840&q=75)
![8-chloro[1]benzofuro[3,2-d]pyrimidin-4(3H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF518706.webp&w=3840&q=75)
![3-Cyclobutyl-[1,2,4]triazolo[4,3-a]pyridin-6-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF214483.webp&w=3840&q=75)
![2-phenyl-2-azaspiro[4.4]nonane-1,3-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF518675.webp&w=3840&q=75)
