
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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3-Methyl-5-(p-tolyl)isoxazole-4-carboxaldehyde
CAS:Formula:C12H11NO2Purity:95.0%Molecular weight:201.2255-BROMO-2,3-DIHYDRO-BENZO[D]ISOTHIAZOLE 1,1-DIOXIDE
CAS:Formula:C7H6BrNO2SPurity:98%Molecular weight:248.093-cyclopropyl-6-piperazin-1-yl[1,2,4]triazolo[4,3-b]pyridazine
CAS:Formula:C12H16N6Purity:95.0%Molecular weight:244.3021-(4-Fluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C11H9FN2O2Purity:95.0%Color and Shape:SolidMolecular weight:220.203N-(2-Amino-4-phenyl-1,3-thiazol-5-yl)acetamide
CAS:Formula:C11H11N3OSPurity:95.0%Color and Shape:SolidMolecular weight:233.29METHYL 5-FORMYL-3-(TRIFLUOROMETHYL)THIOPHENE-2-CARBOXYLATE
CAS:Formula:C8H5F3O3SPurity:95.0%Molecular weight:238.182-(4-TRIFLUOROMETHOXY-PHENYL)-THIAZOLE-4-CARBOXYLIC ACID
CAS:Formula:C11H6F3NO3SPurity:95.0%Color and Shape:SolidMolecular weight:289.23Ethyl 2-(tetrahydrofuran-2-yl)acetate
CAS:Formula:C8H14O3Purity:95.0%Color and Shape:LiquidMolecular weight:158.1972-(4-Fluoro-phenylamino)-5-methyl-thiazole-4-carboxylic acid
Formula:C11H9FN2O2SPurity:95.0%Molecular weight:252.263,5-dibromo-1-{[4-(trifluoromethyl)phenyl]methyl}-1H-1,2,4-triazole
CAS:Formula:C10H6Br2F3N3Purity:95.0%Molecular weight:384.9823-Chloro-6-ethylbenzo[b]thiophene-2-carboxylic acid
CAS:Formula:C11H9ClO2SColor and Shape:SolidMolecular weight:240.72,3,5-Tribromothiophene
CAS:Formula:C4HBr3SPurity:98%Color and Shape:Low Melting SolidMolecular weight:320.821-(Piperidin-4-ylmethyl)-1H-benzimidazole dihydrochloride
CAS:Formula:C13H19Cl2N3Purity:95.0%Molecular weight:288.22(5-amino-1H-tetrazol-1-yl)acetic acid
CAS:Formula:C3H5N5O2Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:143.1062-Amino-6-tert-butyl-4,5,6,7-tetrahydrobenzo[b]-thiophene-3-carboxylic acid methyl ester
CAS:Formula:C14H21NO2SPurity:98.0%Color and Shape:SolidMolecular weight:267.39Ref: 10-F014017
1g65.00€5g211.00€10g250.00€25g782.00€100g2,720.00€2.5g137.00€100mg17.00€250mg24.00€500mg31.00€6-methyl-4-(m-tolyl)-5-(3-(p-tolyl)-1,2,4-oxadiazol-5-yl)-3,4-dihydropyrimidine-2(1H)-thione
CAS:Formula:C21H20N4OSPurity:95.0%Molecular weight:376.48Na-Z-L-histidine methyl ester
CAS:Formula:C15H17N3O4Purity:98.0%Color and Shape:SolidMolecular weight:303.318(R)-1-(Pyridin-2-yl)-3-(pyrrolidin-3-yl)urea
CAS:Formula:C10H14N4OColor and Shape:SolidMolecular weight:206.2493,5-dibromo-1-[2-(1,3-dioxolan-2-yl)ethyl]-1H-1,2,4-triazole
CAS:Formula:C7H9Br2N3O2Purity:95.0%Molecular weight:326.976N-[(1-ethyl-1H-pyrazol-4-yl)methyl]-2-methoxyethanamine
CAS:Formula:C9H17N3OPurity:95.0%Molecular weight:183.2556,8-Dibromoimidazo[1,2-a]pyrazine
CAS:Formula:C6H3Br2N3Purity:95%Color and Shape:Solid, Yellow powderMolecular weight:276.9193H-Imidazo[4,5-b]pyridine-5-carboxylic acid
CAS:Formula:C7H5N3O2Purity:97%Color and Shape:SolidMolecular weight:163.136(1,3-Benzothiazol-2-ylmethyl)amine
CAS:Formula:C8H8N2SPurity:95%Color and Shape:SolidMolecular weight:164.232-methylimidazo[1,2-a]pyridine-8-carboxylic acid
CAS:Formula:C9H8N2O2Purity:97%Molecular weight:176.175methyl 4-bromo-1,3-dimethyl-1H-pyrazole-5-carboxylate
CAS:Formula:C7H9BrN2O2Purity:>95%Molecular weight:233.0652-(5-Chloro-1H-benzo[d]imidazol-2-yl)acetic acid
CAS:Formula:C9H7ClN2O2Purity:95.0%Color and Shape:SolidMolecular weight:210.622-morpholin-4-yl-7-phenyl[1,3]thiazolo[4,5-d]pyridazin-4(5H)-one
CAS:Formula:C15H14N4O2SPurity:95.0%Molecular weight:314.363-methylimidazo[1,5-a]pyridine-1-carbaldehyde
CAS:Formula:C9H8N2OPurity:98%Color and Shape:Liquid, No data available.Molecular weight:160.1765-Chloro-4-methoxy-thiophene-3-carboxylic acid amide
Formula:C6H6ClNO2SPurity:95.0%Molecular weight:191.63Methyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate
CAS:Formula:C12H17BO4SPurity:95.0%Molecular weight:268.133-methylimidazo[1,2-a]pyridine-2-carboxylic acid
CAS:Formula:C9H8N2O2Purity:97%Color and Shape:SolidMolecular weight:176.1752-{2-Methyl-5-[4-(methylsulfanyl)phenyl]-1H-pyrrol-1-yl}ethan-1-ol
CAS:Purity:97%Molecular weight:247.3600006n-((Tetrahydrofuran-2-yl)methyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide
CAS:Purity:96%Molecular weight:331.22000124-ethyl-1H-imidazole-5-carboxylic acid hydrochloride
CAS:Formula:C6H9ClN2O2Purity:95.0%Molecular weight:176.64-Methyl-isothiazole-5-carboxylic acid
CAS:Formula:C5H5NO2SPurity:95.0%Color and Shape:SolidMolecular weight:143.165-(THIOPHEN-2-YLMETHYL)-6,7-DIHYDROPYRAZOLO[1,5-A]PYRAZIN-4(5H)-ONE
Formula:C11H11N3OSPurity:95.0%Molecular weight:233.29(S)-Hexahydro-oxazolo[3,4-a]pyrazin-3-one hydrochloride
CAS:Formula:C6H11ClN2O2Purity:97%Color and Shape:SolidMolecular weight:178.62Ethyl 8-bromo-5-(methylthio)imidazo[1,5-c]pyrimidine-1-carboxylate
CAS:Purity:98%Molecular weight:316.17001345-(3,4-dimethylphenyl)-1,2-oxazole-3-carboxylic acid
CAS:Formula:C12H11NO3Purity:95.0%Molecular weight:217.2245-Amino-4-bromo-benzimidazole
CAS:Formula:C7H6BrN3Purity:97%Color and Shape:SolidMolecular weight:212.056-Chloro-3-methylimidazo[1,2-b]pyridazine-2-carboxylic acid
CAS:Purity:97%Molecular weight:211.61000066-Fluoro-1H-indole-2-carboxylic acid
CAS:Formula:C9H6FNO2Purity:98%Color and Shape:SolidMolecular weight:179.15(S)-tert-Butyl 1-(5-aminopyridin-2-yl)pyrrolidin-3-ylcarbamate
CAS:Formula:C14H22N4O2Purity:95.0%Molecular weight:278.356N’-(4,6-difluoro-1,3-benzothiazol-2-yl)-N,N-dimethylethane-1,2-diamine
CAS:Formula:C11H13F2N3SPurity:95.0%Molecular weight:257.3methyl 2-amino-4-isopropylthiophene-3-carboxylate
CAS:Formula:C9H13NO2SPurity:95%Molecular weight:199.276-Chloro-1-methyl-1H-indole-5-carboxylic acid
CAS:Formula:C10H8ClNO2Purity:97%Molecular weight:209.632-Oxa-5-azabicyclo[2.2.1]heptane
CAS:Formula:C5H9NOPurity:95.0%Color and Shape:No data available.Molecular weight:99.1331-(4-Nitro-phenyl)-3-(5-nitro-thiazol-2-yl)-urea
CAS:Formula:C10H7N5O5SPurity:95.0%Color and Shape:SolidMolecular weight:309.264-(2-Chloro-phenyl)-3-chlorosulfonyl-5-trifluoromethyl-thiophene-2-carboxylic acid methyl ester
Formula:C13H7Cl2F3O4S2Purity:95.0%Molecular weight:419.21PROPANE 1,2-CYCLIC SULFATE
CAS:Formula:C3H6O4SPurity:97%Color and Shape:Liquid, No data available.Molecular weight:138.14TERT-BUTYL 3-(4-BROMO-1H-PYRAZOL-1-YL)-8-AZABICYCLO[3.2.1]OCTANE-8-CARBOXYLATE
CAS:Formula:C15H22BrN3O2Purity:95.0%Molecular weight:356.2645,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-thiol
CAS:Formula:C7H8N4SPurity:95.0%Color and Shape:SolidMolecular weight:180.23Dimethyl 4-iodo-1H-pyrazole-3,5-dicarboxylate
CAS:Formula:C7H7IN2O4Purity:95.0%Color and Shape:SolidMolecular weight:310.0471-Benzyl 2-methyl (2S,4R)-4-aminopyrrolidine-1,2-dicarboxylate
CAS:Formula:C14H18N2O4Purity:95.0%Molecular weight:278.3083-(3-bromophenyl)-5-chloro-1,2-oxazole-4-carbaldehyde
CAS:Formula:C10H5BrClNO2Purity:95.0%Molecular weight:286.514-(5-Formyl-furan-2-yl)-benzoic acid methyl ester
CAS:Formula:C13H10O4Purity:95%Molecular weight:230.2192-Oxa-6-azaspiro[3.4]octane hemioxalate
CAS:Formula:C14H24N2O6Purity:98%Color and Shape:SolidMolecular weight:316.3545-Bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole-3-carboxylic acid
CAS:Purity:98%Molecular weight:325.16198731-(2-BROMOETHYL)-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE
CAS:Purity:97%Molecular weight:300.98999024,7-Dimethoxy-benzothiazol-2-ylamine
CAS:Formula:C9H10N2O2SPurity:97%Color and Shape:SolidMolecular weight:210.251-(tert-Butoxycarbonyl)-1H-indole-2-carboxylic acid
CAS:Formula:C14H15NO4Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:261.277Ref: 10-F667122
1g777.00€5g2,073.00€10g4,144.00€2.5g1,400.00€50mg201.00€100mg285.00€250mg397.00€500mg607.00€5-(4-BROMO-2-METHOXY-PHENYL)-2-METHYL-OXAZOLE
CAS:Formula:C11H10BrNO2Purity:95.0%Molecular weight:268.11ETHYL 6-CHLORO-1H-PYRROLO[3,2-C]PYRIDINE-3-CARBOXYLATE
CAS:Formula:C10H9ClN2O2Purity:98%Molecular weight:224.64(1S,5S)-3-azabicyclo[3.1.0]hex-1-ylmethanol
CAS:Formula:C6H11NOPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:113.164-Furan-2-yl-pyrimidin-2-ylamine
CAS:Formula:C8H7N3OPurity:97.0%Color and Shape:SolidMolecular weight:161.164(S)-tert-Butyl 2-(tert-butyl)-3-methyl-4-oxoimidazolidine-1-carboxylate
CAS:Formula:C13H24N2O3Purity:95%Color and Shape:Solid, White powderMolecular weight:256.346(S)-2-(3-Bromophenyl)pyrrolidine hydrochloride
CAS:Formula:C10H13BrClNPurity:95%Molecular weight:262.58Methyl 2-amino-6-methyl-4,5,6,7-tetrahydrothieno-[2,3-c]pyridine-3-carboxylate
CAS:Formula:C10H14N2O2SPurity:95.0%Color and Shape:SolidMolecular weight:226.293-(1H-Benzimidazol-2-yl)-N-methylpropan-1-amine
CAS:Formula:C11H15N3Purity:98%Molecular weight:189.262Ref: 10-F307188
1g157.00€5g322.00€10g527.00€25g1,109.00€2.5g265.00€100mg57.00€250mg69.00€500mg117.00€N-(2-(2-(2-(2-(4-(6-Methyl-1,2,4,5-tetrazin-3-yl)phenoxy)ethoxy)ethoxy)ethoxy)ethyl)-5-((3aR,4R,6aS)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide
CAS:Purity:98%Molecular weight:589.710022(E)-N-Hydroxy-3-(4-(((2-(2-methyl-1H-indol-3-yl)ethyl)amino)methyl)phenyl)acrylamide
CAS:Formula:C21H23N3O2Purity:98%Color and Shape:Solid, White to off-white powderMolecular weight:349.4347-Methyl-5,7-dihydrofuro[3,4-d]pyrimidine-2,4(1H,3H)-dione
CAS:Formula:C7H8N2O3Purity:95.0%Molecular weight:168.1525-Fluoro-1-[(2-methylpropan-2-yl)oxycarbonyl]indazole-3-carboxylic acid
CAS:Purity:97%Molecular weight:280.25500493-BOC-3-AZABICYCLO[3.1.0]HEXANE-1-CARBOXYLIC ACID
CAS:Formula:C11H17NO4Purity:95.0%Color and Shape:SolidMolecular weight:227.263-Isopropoxy-4-nitro-1H-pyrazole
CAS:Formula:C6H9N3O3Purity:95.0%Color and Shape:SolidMolecular weight:171.1565-(3-FLUORO-PHENYL)-OXAZOLE-4-CARBOXYLIC ACID
CAS:Formula:C10H6FNO3Purity:95.0%Molecular weight:207.162-Chloroethyl 5-(1,3-dioxolan-2-yl)-2-thienyl ketone
CAS:Formula:C10H11ClO3SPurity:97.0%Molecular weight:246.713,5-Dimethyl-1-[(3-methylphenyl)methyl]-1H-pyrazole-4-carboxylic acid
CAS:Formula:C14H16N2O2Purity:>95%Molecular weight:244.2943-(4-METHYLPHENYLSULFONYL)PYRROLIDINE HYDROCHLORIDE
CAS:Formula:C11H16ClNO2SPurity:95.0%Color and Shape:SolidMolecular weight:261.764-HYDROXYPYRROLIDINE-3-CARBOXYLIC ACID HCL
CAS:Formula:C5H10ClNO3Purity:95.0%Color and Shape:SolidMolecular weight:167.594-(4-Methoxy-phenyl)-thiazol-2-ylamine; hydrobromide
Formula:C10H11BrN2OSPurity:95.0%Molecular weight:287.184-(4-methylphenyl)-3-(morpholin-4-yl)-4,5-dihydro-1H-1,2,4-triazole-5-thione
CAS:Purity:98%Molecular weight:276.35998542-Bromo-1-tosyl-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C14H11BrN2O2SPurity:95.0%Molecular weight:351.223-Cyclopropyl-1-ethyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C9H12N2O2Purity:95.0%Molecular weight:180.2071H-PYRAZOLO[3,4-B]PYRIDINE-5-CARBONITRILE
CAS:Formula:C7H4N4Purity:98%Color and Shape:LiquidMolecular weight:144.0446,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-3-ylmethanol
CAS:Formula:C7H10N2O2Purity:95.0%Molecular weight:154.1692-(2,5-Difluorobenzoyl)-5-(1,3-dioxolan-2-yl)thiophene
CAS:Formula:C14H10F2O3SPurity:97.0%Molecular weight:296.29ethyl 3-allyl-2-imino-2,3-dihydrobenzo[d]thiazole-6-carboxylate hydrobromide
CAS:Formula:C13H15BrN2O2SPurity:95.0%Molecular weight:343.24[(5-cyclopropyl-1,2,4-oxadiazol-3-yl)methyl]methylamine hydrochloride
CAS:Formula:C7H12ClN3OPurity:95.0%Color and Shape:SolidMolecular weight:189.645-Chloro-2-chloromethyl-1H-benzoimidazole
CAS:Formula:C8H6Cl2N2Purity:95.0%Color and Shape:SolidMolecular weight:201.051-tert-Butyl 3-methyl 3-hydroxypyrrolidine-1,3-dicarboxylate
CAS:Formula:C11H19NO5Purity:97%Molecular weight:245.2753-(chloromethyl)-5-methyl-1H-pyrazole hydrochloride
CAS:Formula:C5H8Cl2N2Purity:95.0%Molecular weight:167.034-Bromo-3-fluoro-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C7H4BrFN2Purity:95%Color and Shape:Liquid, No data available.Molecular weight:215.0254-CHLORO-1-([2(TRIMETHYLSILYL)ETHOXY]METHYL)PYRROLO[2,3-B]PYRIDIN-2-YLBORONIC ACID
CAS:Formula:C13H20BClN2O3SiPurity:98+%Molecular weight:326.663-(4-Fluorophenyl)pyrrolidine
CAS:Formula:C10H12FNPurity:95%Color and Shape:LiquidMolecular weight:165.2115,7-dimethyl-3-(prop-2-yn-1-yl)benzo[d]thiazol-2(3H)-imine
CAS:Formula:C12H12N2SPurity:95.0%Molecular weight:216.32,7-Diazaspiro[4.4]nonan-3-one hydrochloride
CAS:Formula:C7H13ClN2OPurity:95%Color and Shape:SolidMolecular weight:176.647-bromopyrazolo[1,5-a]pyridin-2-amine
CAS:Formula:C7H6BrN3Purity:NC1=NN2C(=C1)C=CC=C2BrMolecular weight:212.052-Bromo-1-(5-pyridin-2-yl-thiophen-2-yl)-ethanone
CAS:Formula:C11H8BrNOSPurity:95.0%Molecular weight:282.16(2R,3S,5R)-5-Chloro-2-(((4-chlorobenzoyl)oxy)methyl)tetrahydrofuran-3-yl 4-chlorobenzoate
CAS:Purity:95%Molecular weight:429.67001341-(2-chloroethyl)-1H-benzimidazole hydrochloride
Formula:C9H10Cl2N2Purity:95.0%Molecular weight:217.09Ethyl 2-amino-4-methylthiazole-5-carboxylate
CAS:Formula:C7H10N2O2SPurity:97%Color and Shape:SolidMolecular weight:186.231-(2-Nitro-4-trifluoromethyl-phenyl)-1H-pyrrole-2-carboxylic acid methyl ester
Formula:C13H9F3N2O4Purity:95.0%Molecular weight:314.224-[(4-methyl-1,3-thiazol-2-yl)methoxy]benzoic acid
CAS:Formula:C12H11NO3SPurity:95.0%Molecular weight:249.282-(1H-benzimidazol-1-yl)propanoic acid hydrochloride
CAS:Formula:C10H11ClN2O2Purity:95.0%Molecular weight:226.66C-[5-(3-Trifluoromethoxy-phenyl)-[1,3,4]oxadiazol-2-yl]-methylamine; hydrochloride
Formula:C10H9ClF3N3O2Purity:95.0%Molecular weight:295.65(S)-Methyl 1-methyl-5-oxopyrrolidine-2-carboxylate
CAS:Formula:C7H11NO3Purity:95%Molecular weight:157.1694-(4-(TRIFLUOROMETHYL)-1H-PYRAZOL-1-YL)ANILINE
CAS:Formula:C10H8F3N3Purity:95.0%Color and Shape:SolidMolecular weight:227.193-Benzyl-1-(tert-butoxycarbonyl)pyrrolidine-3-carboxylic acid
CAS:Purity:95%Molecular weight:305.3739929Methyl 5-(4-chloro-benzenesulfonylmethyl)-furan-2-carboxylate
CAS:Formula:C13H11ClO5SPurity:99.0%Color and Shape:SolidMolecular weight:314.741-(4-Amino-2-(ethoxymethyl)-1H-imidazo[4,5-c]quinolin-1-yl)-2-methylpropan-2-ol
CAS:Formula:C17H22N4O2Purity:98%Color and Shape:Solid, PowderMolecular weight:314.389tert-Butyl (1-(4-bromothiazol-2-yl)piperidin-4-yl)carbamate
CAS:Formula:C13H20BrN3O2SPurity:95.0%Molecular weight:362.29(R)-3-Amino-4-(thiophen-2-yl)butanoic acid hydrochloride
CAS:Formula:C8H12ClNO2SPurity:95.0%Molecular weight:221.7(1-Methyl-1H-indazol-3-yl)methanamine
CAS:Formula:C9H11N3Purity:95%Color and Shape:No data available.Molecular weight:161.2084-Methoxy-7-(morpholin-4-yl)-1,3-benzothiazol-2-amine dihydrobromide
CAS:Purity:97%Molecular weight:427.1600037TERT-BUTYL 6-OXA-2,9-DIAZASPIRO[4.5]DECANE-9-CARBOXYLATE
CAS:Formula:C12H22N2O3Purity:95%Color and Shape:OilMolecular weight:242.319Ethyl 5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazine-3-carboxylate hydrochloride
CAS:Formula:C8H13ClN4O2Purity:95.0%Molecular weight:232.67tert-butyl 2,8-diazaspiro[4.6]undecane-2-carboxylate hydrochloride
CAS:Formula:C14H27ClN2O2Purity:95.0%Molecular weight:290.832-Methyl-1,3-benzothiazole-6-sulfonyl chloride
CAS:Formula:C8H6ClNO2S2Purity:97%Color and Shape:SolidMolecular weight:247.717-chloro-2-ethyl-5-methyl[1,2,4]triazolo[1,5-a]pyrimidine
CAS:Formula:C8H9ClN4Purity:95%Molecular weight:196.644,4-difluorotetrahydrofuran-3-ol
CAS:Formula:C4H6F2O2Purity:95%Color and Shape:LiquidMolecular weight:124.087(3aR,6aR)-2,2-Dimethyl-3aH-cyclopenta[d][1,3]dioxol-4(6aH)-one
CAS:Formula:C8H10O3Purity:95%Color and Shape:No data available.Molecular weight:154.1656-Bromo-8-chloroimidazo[1,2-a]pyrazine
CAS:Formula:C6H3BrClN3Purity:97%Color and Shape:SolidMolecular weight:232.47Boc-L-Pyroglutamic acid methyl ester
CAS:Formula:C11H17NO5Purity:97%Color and Shape:Solid, Crystalline PowderMolecular weight:243.259
