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 55181 products of "5-membered Heterocycles"
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4,7-DIHYDRO-IMIDAZOLE[4,5-D]1,3-DIAZEPINE-8(1H)-ONE HCL
CAS:Formula:C6H7ClN4OPurity:98%Molecular weight:186.6N-(5-Aminopentyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide
CAS:Purity:98%Molecular weight:328.481,4-DIOXA-10-AZADISPIRO[4.2.58.25]PENTADECANE
CAS:Formula:C12H21NO2Purity:97%Molecular weight:211.3052-Cyclopropylmethyl-4-methyl-2H-pyrazol-3-ylamine
CAS:Formula:C8H13N3Purity:>95%Molecular weight:151.2131-(3,3-Diethoxypropyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS:Formula:C16H29BN2O4Purity:95%Molecular weight:324.23(4-(5-Methyl-1,3,4-oxadiazol-2-yl)phenyl)boronic acid
CAS:Formula:C9H9BN2O3Purity:98%Molecular weight:203.99(3S,4R)-1-(tert-Butoxycarbonyl)-4-phenylpyrrolidine-3-carboxylic acid
CAS:Purity:95%Molecular weight:291.34698492,3-Dihydro-1H-indole-6-sulfonic acid methylamide
Formula:C9H12N2O2SPurity:95.0%Molecular weight:212.272-amino-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxamide
CAS:Formula:C11H16N2OSPurity:95.0%Molecular weight:224.322,4-DICHLORO-7H-PYRROLO[2,3-D]PYRIMIDINE-6-CARBOXYLIC ACID
CAS:Formula:C7H3Cl2N3O2Purity:97%Color and Shape:SolidMolecular weight:232.023-(4-chlorophenyl)-5-(piperidin-4-yl)-1,2,4-oxadiazole
CAS:Formula:C13H14ClN3OPurity:95.0%Molecular weight:263.73(4S,9aS)-4-Aminohexahydro-1H,5H-pyrrolo[2,1-c][1,4]oxazepin-5-one
CAS:Purity:98%Molecular weight:170.21200563-(5-Amino-4-cyano-pyrazol-1-yl)-benzoic acid ethyl ester
Formula:C13H12N4O2Purity:95.0%Molecular weight:256.265ETHYL 1-ISOPROPYL-6-METHYL-1H-PYRAZOLO[3,4-B]PYRIDINE-4-CARBOXYLATE
CAS:Formula:C13H17N3O2Purity:95.0%Molecular weight:247.2982-Methyl-5-(piperidin-4-yl)-1,3,4-oxadiazole
CAS:Formula:C8H13N3OPurity:95.0%Color and Shape:SolidMolecular weight:167.2123-(fluoromethyl)pyrrolidine
CAS:Formula:C5H10FNPurity:≥95%Color and Shape:LiquidMolecular weight:103.143-piperidinyl(2-thienyl)methanone hydrochloride
CAS:Formula:C10H14ClNOSPurity:95.0%Molecular weight:231.744-chloro-1,3-dimethyl-1H-pyrazol-5-amine
CAS:Formula:C5H8ClN3Purity:98%Color and Shape:SolidMolecular weight:145.59SODIUM 7-(METHYLTHIO)-3-NITRO-4-OXO-4H-[1,2,4]TRIAZOLO[5,1-C][1,2,4]TRIAZIN-6-IDE DIHYDRATE
CAS:Purity:99+%Molecular weight:286.2000122N-Benzyl-(1,4-dioxa-spiro[4.5]dec-8-yl)-amine
CAS:Formula:C15H21NO2Purity:95.0%Molecular weight:247.338(S)-Benzyl 2-(tert-butyl)-3-methyl-4-oxoimidazolidine-1-carboxylate
CAS:Formula:C16H22N2O3Purity:95%Color and Shape:SolidMolecular weight:290.3632-Benzylhexahydrocyclopenta[c]pyrrol-4(2H)-one
CAS:Formula:C14H17NOPurity:≥97%Color and Shape:SolidMolecular weight:215.2965-[4-(ethylsulfonyl)phenyl]-1,3,4-oxadiazol-2-amine
CAS:Formula:C10H11N3O3SPurity:95.0%Molecular weight:253.284-Ethyl-5-isopropyl-4H-[1,2,4]triazole-3-thiol
CAS:Formula:C7H13N3SPurity:95.0%Molecular weight:171.26Tert-butyl (2R,4R)-2-cyano-4-hydroxypyrrolidine-1-carboxylate
CAS:Purity:97%Molecular weight:212.2489929[(furan-2-yl)methyl](propan-2-yl)amine hydrochloride
CAS:Formula:C8H14ClNOPurity:95.0%Molecular weight:175.661-isopropyl-3-methyl-1H-pyrazole-4-carboxylic acid
CAS:Formula:C8H12N2O2Purity:97%Color and Shape:SolidMolecular weight:168.1964-Chloroisobenzofuran-1(3H)-one
CAS:Formula:C8H5ClO2Purity:95%Color and Shape:SolidMolecular weight:168.585-Chloro-3-methyl-1H-indole
CAS:Formula:C9H8ClNPurity:96%Color and Shape:PowderMolecular weight:165.62(furan-2-ylmethyl)(prop-2-yn-1-yl)amine hydrochloride
CAS:Formula:C8H10ClNOPurity:95+%Molecular weight:171.62(S)-1-(Tetrahydro-2H-pyran-4-yl)pyrrolidin-3-amine
CAS:Formula:C9H18N2OPurity:95.0%Molecular weight:170.256(Z)-Ethyl 2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetate
CAS:Formula:C8H11N3O3SPurity:98%Molecular weight:229.255-(4-Hydroxy-3-methoxyphenyl)-4-methyl-2,4-dihydro-3H-1,2,4-triazole-3-thione
CAS:Formula:C10H11N3O2SPurity:95.0%Molecular weight:237.281-TERT-BUTYL 3-METHYL 3-FLUOROPYRROLIDINE-1,3-DICARBOXYLATE
CAS:Formula:C11H18FNO4Purity:97%Color and Shape:LiquidMolecular weight:247.2661-Isopropyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C7H10N2O2Purity:96%Color and Shape:SolidMolecular weight:154.169Ethyl 3-amino-1-benzylpyrrolidine-3-carboxylate
CAS:Formula:C14H20N2O2Purity:95.0%Molecular weight:248.3265-[(4-tert-butylphenoxy)methyl]-4-ethyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C15H21N3OSPurity:95.0%Molecular weight:291.413-(Pyrrol-1-ylmethyl)pyridine
CAS:Formula:C10H10N2Purity:≥97%Color and Shape:SolidMolecular weight:158.2046-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)IMIDAZO[1,2-B]PYRIDAZINE
CAS:Formula:C12H16BN3O2Purity:≥95%Molecular weight:245.09(S)-Methyl 2-(2,2-dimethyl-1,3-dioxolan-4-yl)acetate
CAS:Formula:C8H14O4Purity:≥95%Molecular weight:174.196(R)-1-(TERT-BUTOXYCARBONYL)-4,4-DIMETHYLPYRROLIDINE-2-CARBOXYLIC ACID
CAS:Formula:C12H21NO4Purity:97%Molecular weight:243.3031-Ethyl-1H-pyrazole-3-carboxylic acid
CAS:Formula:C6H8N2O2Purity:95%Color and Shape:Solid, White powderMolecular weight:140.1428-Benzyl-1,8-diaza-spiro[4.5]decanedihydrochloride
CAS:Formula:C15H24Cl2N2Purity:97.0%Molecular weight:303.274-METHYL-5-(TRIFLUOROMETHYL)-1H-PYRAZOL-3-AMINE
CAS:Formula:C5H6F3N3Purity:95.0%Color and Shape:SolidMolecular weight:165.119[4-(trifluoromethyl)-1H-pyrazol-1-yl]acetic acid
CAS:Formula:C6H5F3N2O2Purity:97%Molecular weight:194.113tert-Butyl 1-methyl-4-nitro-1H-pyrrole-2-carboxylate
CAS:Formula:C10H14N2O4Purity:98.0%Color and Shape:SolidMolecular weight:226.2324-CHLORO-5-(METHYLSULFINYL)-7H-PYRROLO[2,3-D]PYRIMIDINE
CAS:Formula:C7H6ClN3OSPurity:96%Molecular weight:215.662-(4-Bromo-pyrazol-1-yl)-pyridine
CAS:Formula:C8H6BrN3Purity:98%Color and Shape:SolidMolecular weight:224.0613,6-Dimethyl-isoxazolo[5,4-b]pyridine-4-carboxylic acid
CAS:Formula:C9H8N2O3Purity:95%Molecular weight:192.174Ref: 10-F671299
1g373.00€5g1,101.00€10g2,070.00€2.5g748.00€50mg86.00€100mg105.00€250mg162.00€500mg285.00€1,3,4,6-tetramethyltetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione
CAS:Formula:C8H14N4O2Purity:98%Color and Shape:SolidMolecular weight:198.2265-isobutyl-4H-1,2,4-triazol-3-amine
CAS:Formula:C6H12N4Purity:95.0%Color and Shape:SolidMolecular weight:140.195-oxo-2,5-dihydro-1H-pyrazole-3-carboxylic acid
CAS:Formula:C4H4N2O3Purity:95%Color and Shape:SolidMolecular weight:128.0877-(tert-Butoxycarbonyl)-7-azabicyclo[2.2.1]heptane-1-carboxylic acid
CAS:Purity:97%Molecular weight:241.2870026
![4,7-DIHYDRO-IMIDAZOLE[4,5-D]1,3-DIAZEPINE-8(1H)-ONE HCL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF467946.webp&w=3840&q=75)
![N-(5-Aminopentyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF979968.webp&w=3840&q=75)
![1,4-DIOXA-10-AZADISPIRO[4.2.58.25]PENTADECANE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF531854.webp&w=3840&q=75)
![Benzo[d][1,3]dioxole-5,6-diol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF678187.webp&w=3840&q=75)
![[2,2′-Bithiophen]-5-ylboronic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF222373.webp&w=3840&q=75)
![2-amino-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF307157.webp&w=3840&q=75)
![2,4-DICHLORO-7H-PYRROLO[2,3-D]PYRIMIDINE-6-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF504137.webp&w=3840&q=75)
![(4S,9aS)-4-Aminohexahydro-1H,5H-pyrrolo[2,1-c][1,4]oxazepin-5-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF603899.webp&w=3840&q=75)
![ETHYL 1-ISOPROPYL-6-METHYL-1H-PYRAZOLO[3,4-B]PYRIDINE-4-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF532869.webp&w=3840&q=75)
![SODIUM 7-(METHYLTHIO)-3-NITRO-4-OXO-4H-[1,2,4]TRIAZOLO[5,1-C][1,2,4]TRIAZIN-6-IDE DIHYDRATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF798252.webp&w=3840&q=75)
![N-Benzyl-(1,4-dioxa-spiro[4.5]dec-8-yl)-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF330280.webp&w=3840&q=75)
![2-Benzylhexahydrocyclopenta[c]pyrrol-4(2H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF242358.webp&w=3840&q=75)
![5-[4-(ethylsulfonyl)phenyl]-1,3,4-oxadiazol-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF511938.webp&w=3840&q=75)
![3,4-DIHYDRO-2H-THIENO[3,4-B][1,4]DIOXEPINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF527333.webp&w=3840&q=75)
![4-Ethyl-5-isopropyl-4H-[1,2,4]triazole-3-thiol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF058199.webp&w=3840&q=75)
![6-Bromobenzo[d]thiazole-2(3H)-thione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF227711.webp&w=3840&q=75)
amine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF523017.webp&w=3840&q=75)
![6-(trifluoromethyl)furo[2,3-b]pyridin-3-ol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF719546.webp&w=3840&q=75)
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![6-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)IMIDAZO[1,2-B]PYRIDAZINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF535082.webp&w=3840&q=75)
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![4-CHLORO-5-(METHYLSULFINYL)-7H-PYRROLO[2,3-D]PYRIMIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF468013.webp&w=3840&q=75)
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