
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 55182 products of "5-membered Heterocycles"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
2-Amino-4-(1H-benzo[d]imidazol-2-yl)butyric acid
CAS:Formula:C11H13N3O2Color and Shape:SolidMolecular weight:219.244Methyl 7-bromo-1H-indole-2-carboxylate
CAS:Formula:C10H8BrNO2Purity:98%Color and Shape:SolidMolecular weight:254.0833-(4-Methoxyphenyl)pyrazole
CAS:Formula:C10H10N2OPurity:95%Color and Shape:SolidMolecular weight:174.203ethyl 1H,2H,3H-pyrazolo[1,5-a]imidazole-7-carboxylate
CAS:Formula:C8H11N3O2Purity:95.0%Molecular weight:181.1951-tert-Butyl 2-methyl (2S)-2-methylpyrrolidine-1,2-dicarboxylate
CAS:Purity:97%Molecular weight:243.30299383-Chloromethyl-5-(2-fluoro-phenyl)-isoxazole
CAS:Formula:C10H7ClFNOPurity:95.0%Molecular weight:211.623-Bromomethyl-1-methyl-1H-pyrazole-5-carboxylic acid methyl ester
CAS:Formula:C7H9BrN2O2Purity:95.0%Molecular weight:233.0651-(2-Methoxyethyl)-5-oxopyrrolidine-3-carboximidamide hydrochloride
CAS:Purity:98%Molecular weight:221.69000241-(3-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine
CAS:Purity:96%Molecular weight:307.6300049Ref: 10-F468900
1g612.00€5g1,690.00€10g3,377.00€2.5g1,056.00€50mg165.00€100mg238.00€250mg322.00€500mg478.00€4-Oxo-3,4-dihydrothieno[2,3-d]pyrimidine-5-carbonitrile
CAS:Formula:C7H3N3OSPurity:97.0%Molecular weight:177.18Ethyl 2-(2-chloroacetamido)-5,5,7,7-tetramethyl-4H,5H,6H,7H-thieno[2,3-c]pyridine-3-carboxylate hydrochloride
CAS:Purity:95%Molecular weight:395.33999631-{3-[(4-chlorophenyl)methyl]-1,2,4-thiadiazol-5-yl}piperazine
CAS:Formula:C13H15ClN4SPurity:95.0%Molecular weight:294.85-Bromo-4-chloro-6-iodothieno[2,3-d]pyrimidine
CAS:Formula:C6HBrClIN2SPurity:94%Color and Shape:SolidMolecular weight:375.41Ethyl 7-hydroxypyrazolo[1,5-a]pyrimidine-6-carboxylate
CAS:Formula:C9H9N3O3Purity:97%Color and Shape:SolidMolecular weight:207.1894-AMINO-1-(4-CHLOROPHENYL)PYRROLIDIN-2-ONE
CAS:Formula:C10H11ClN2OPurity:95.0%Molecular weight:210.66(S)-tert-Butyl 2-(aminomethyl)-2-propylpyrrolidine-1-carboxylate
CAS:Formula:C13H26N2O2Purity:97%Molecular weight:242.3633-(3-Formyl-indol-1-yl)-propionamide
CAS:Formula:C12H12N2O2Purity:95.0%Color and Shape:Solid, White powderMolecular weight:216.24N-Hydroxy-2-methyl-5-phenyl-furan-3-carboxamidine
Formula:C12H12N2O2Purity:95.0%Molecular weight:216.24((1H-Benzo[d][1,2,3]triazol-1-yl)methyl)triphenylphosphonium chloride
CAS:Purity:≥98%Molecular weight:429.89001465-(Trifluoromethyl)benzo[d]oxazole
CAS:Formula:C8H4F3NOPurity:97%Color and Shape:Liquid, No data available.Molecular weight:187.1211-[(4-Methylpiperazin-1-yl)methyl]-1H-1,2,3-benzotriazole
CAS:Formula:C12H17N5Molecular weight:231.303Methyl indoline-5-carboxylate
CAS:Formula:C10H11NO2Purity:95%Color and Shape:SolidMolecular weight:177.203[2-(3-Phenyl-[1,2,4]oxadiazol-5-yl)-ethyl]-carbamic acid tert-butyl ester
Formula:C15H19N3O3Purity:95.0%Molecular weight:289.335tert-Butyl 2-bromo-6,7-dihydrothiazolo[4,5-c]pyridine-5(4H)-carboxylate
CAS:Formula:C11H15BrN2O2SPurity:95%Color and Shape:SolidMolecular weight:319.22Ethyl 4-methyl-2-{[4-(trifluoromethoxy)phenyl]amino}thiazole-5-carboxylate
CAS:Formula:C14H13F3N2O3SPurity:95.0%Molecular weight:346.322-(tert-butyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one
CAS:Formula:C8H14N2OPurity:95.0%Color and Shape:SolidMolecular weight:154.213tert-Butyl 7-amino-1H-indazole-1-carboxylate
CAS:Formula:C12H15N3O2Purity:97%Color and Shape:SolidMolecular weight:233.2712-AMINO-4,4-DIMETHYL-4,5,6,7-TETRAHYDRO-1,3-BENZOTHIAZOL-5-ONE
CAS:Formula:C9H12N2OSPurity:95%Molecular weight:196.27(2S,4R)-4-(3-(TRIFLUOROMETHYL)BENZYL)PYRROLIDINE-2-CARBOXYLIC ACID
CAS:Formula:C13H14F3NO2Purity:96.0%Color and Shape:SolidMolecular weight:273.255Hexahydro-1H-furo[3,4-c]pyrrole
CAS:Formula:C6H11NOPurity:95.0%Color and Shape:OilMolecular weight:113.165-chloro-3-[(3-phenylpropyl)sulfanyl]-1,2,4-thiadiazole
CAS:Formula:C11H11ClN2S2Purity:95.0%Molecular weight:270.794-Chloro-6-fluoro-1H-indole
CAS:Formula:C8H5ClFNPurity:97%Color and Shape:SolidMolecular weight:169.585-Nitro-1 H -pyrazole-3-carboxylic acid ethyl ester
CAS:Formula:C6H7N3O4Purity:98%Color and Shape:SolidMolecular weight:185.139N-(2-furylmethyl)-2-butyn-1-amine hydrochloride
CAS:Formula:C9H12ClNOPurity:95.0%Molecular weight:185.654-Bromo-5-methyl-1H-imidazole-2-carboxylic acid
CAS:Formula:C5H5BrN2O2Purity:95.0%Molecular weight:205.011(2-Methoxyethyl)[(5-methyl-2-thienyl)methyl]amine hydrochloride
CAS:Formula:C9H16ClNOSPurity:95.0%Molecular weight:221.741-Isobutyl-1H-imidazole-4-carboxylic acid hydrochloride
CAS:Formula:C8H13ClN2O2Molecular weight:204.65Ethyl 5-chloro-1H-pyrrolo[2,3-b]pyridine-2-carboxylate
CAS:Formula:C10H9ClN2O2Purity:97%Color and Shape:Liquid, No data available.Molecular weight:224.646-Isopropoxy-benzo[b]thiophene-2-carboxylic acid
Formula:C12H12O3SPurity:95.0%Molecular weight:236.295-[1-(2-chloro-5-methylphenoxy)ethyl]-4-ethyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C13H16ClN3OSPurity:95.0%Molecular weight:297.82-Amino-1,7-dihydro-6H-purine-6-thione
CAS:Formula:C5H5N5SPurity:95%Color and Shape:SolidMolecular weight:167.19Ethyl 5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine-1-carboxylate hydrochloride
CAS:Purity:97%Molecular weight:231.67999275-Amino-1-methyl-1H-pyrazole-4-carbamide
CAS:Formula:C5H8N4OPurity:97%Color and Shape:SolidMolecular weight:140.1464-Bromo-1H-indazol-3(2H)-one
CAS:Formula:C7H5BrN2OPurity:97%Color and Shape:SolidMolecular weight:213.034Ethyl 2-(3-methoxyphenyl)thiazole-4-carboxylate
CAS:Formula:C13H13NO3SPurity:95.0%Molecular weight:263.312-((2-Amino-2-(4-hydroxyphenyl)acetamido)(carboxy)methyl)-5,5-dimethylthiazolidine-4-carboxylic acid, sodium salt (Amoxicillin Impurity)
CAS:Purity:97%Molecular weight:406.41(R)-TERT-BUTYL 2-(1H-IMIDAZOL-2-YL)PYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C12H19N3O2Purity:95.0%Molecular weight:237.3033,5-dibromo-1-[(4-chloro-3-fluorophenyl)methyl]-1H-1,2,4-triazole
CAS:Formula:C9H5Br2ClFN3Purity:95.0%Molecular weight:369.42(5-Bromo-1-(tert-butoxycarbonyl)-1H-indol-2-yl)boronic acid
CAS:Purity:97%Molecular weight:339.9800112-Piperidin-4-yl-benzooxazole
CAS:Formula:C12H14N2OPurity:95%Color and Shape:SolidMolecular weight:202.2575-Methyl-1-(pyridin-2-ylmethyl)-1H-pyrazole-3-carboxylic acid
Formula:C11H11N3O2Molecular weight:217.2282-(3,4-Dichloro-phenylamino)-5-methyl-thiazole-4-carboxylic acid ethyl ester
Formula:C13H12Cl2N2O2SPurity:95.0%Molecular weight:331.214,5,6,7-TETRAHYDROPYRAZOLO[1,5-A]PYRIDIN-2-OL
CAS:Formula:C7H10N2OPurity:95.0%Molecular weight:138.172,3-Dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarbaldehyde
CAS:Formula:C8H6O4SPurity:95%Molecular weight:198.197-Hydroxyindole-2-carboxylic acid
CAS:Formula:C9H7NO3Purity:97%Color and Shape:SolidMolecular weight:177.159ETHYL 2-CHLORO-5-(TRIFLUOROMETHYL)THIAZOLE-4-CARBOXYLATE
CAS:Formula:C7H5ClF3NO2SPurity:95.0%Molecular weight:259.63Benzyl 2-(5-bromo-1H-indole-3-carbonyl)pyrrolidine-1-carboxylate
CAS:Purity:98%Molecular weight:427.29800423-(2-chloroethyl)-5-(methoxymethyl)-1,2,4-oxadiazole
CAS:Formula:C6H9ClN2O2Purity:95.0%Molecular weight:176.6methyl 5-(3,4-dimethoxyphenyl)isoxazole-3-carboxylate
CAS:Formula:C13H13NO5Purity:95.0%Molecular weight:263.2492-(5-(tert-butyl)-1,2,4-oxadiazol-3-yl)ethan-1-amine hydrochloride
CAS:Formula:C8H16ClN3OPurity:95.0%Molecular weight:205.694-benzyl-1,3-thiazol-2-amine
CAS:Formula:C10H10N2SPurity:95.0%Color and Shape:Solid, Yellow powderMolecular weight:190.262-Methylimidazo[1,2-b]pyridazin-6-amine
CAS:Formula:C7H8N4Purity:95.0%Color and Shape:SolidMolecular weight:148.169(S)-tert-Butyl 1-(cyclobutanecarbonyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C14H24N2O3Purity:95.0%Color and Shape:LiquidMolecular weight:268.357N-Acetyl-L-tryptophanamide
CAS:Formula:C13H15N3O2Purity:98%Color and Shape:White powderMolecular weight:245.2827-Bromothieno[2,3-b]pyrazine
CAS:Formula:C6H3BrN2SPurity:95.0%Color and Shape:SolidMolecular weight:215.07Ethyl 6-bromo-[1,2,4]triazolo[1,5-a]pyridine-2-carboxylate
CAS:Formula:C9H8BrN3O2Purity:95.0%Molecular weight:270.0864-(TERT-BUTOXYCARBONYLAMINO)TETRAHYDROFURAN-3-YL METHANESULFONATE
CAS:Formula:C10H19NO6SPurity:95.0%Molecular weight:281.323,4-Dichloroisothiazole-5-carbonitrile
CAS:Formula:C4Cl2N2SPurity:97%Color and Shape:SolidMolecular weight:179.022-(2-phenylpyrrolidin-1-yl)pyridine-3-carboxylic acid
CAS:Formula:C16H16N2O2Purity:95.0%Molecular weight:268.3165-Nitroindole-2-carboxylic acid
CAS:Formula:C9H6N2O4Purity:90%Color and Shape:SolidMolecular weight:206.1575-(3,4-Dimethyl-phenyl)-1H-pyrazole-3-carboxylic acid methyl ester
Formula:C13H14N2O2Purity:95.0%Molecular weight:230.267(4-Methyl-2-phenyl-1,3-thiazol-5-yl)methylamine
CAS:Formula:C11H12N2SPurity:97.0%Color and Shape:SolidMolecular weight:204.292-Chloro-4-(4-morpholinyl)thieno[3,2-d]pyrimidine
CAS:Formula:C10H10ClN3OSPurity:98%Molecular weight:255.726-chloro-3-ethyl[1,2,4]triazolo[4,3-b]pyridazine
CAS:Formula:C7H7ClN4Purity:95.0%Molecular weight:182.61Ref: 10-F738158
1g532.00€5g2,444.00€10g4,528.00€25g11,319.00€100g45,273.00€2.5g1,223.00€100mg148.00€250mg230.00€500mg424.00€3-(1H-imidazol-5-yl)-2-(1H-pyrrol-1-yl)propanoic acid
CAS:Formula:C10H11N3O2Purity:95.0%Molecular weight:205.217(5-Anilino-2,4-dioxo-1,3-thiazolidin-3-yl)acetic acid
CAS:Formula:C11H10N2O4SPurity:95.0%Molecular weight:266.27(3S,5R)-1-[(TERT-BUTOXY)CARBONYL]-5-METHYLPYRROLIDINE-3-CARBOXYLIC ACID
CAS:Formula:C11H19NO4Purity:95.0%Molecular weight:229.2763-Chloroisoxazole-5-carboxylic acid
CAS:Formula:C4H2ClNO3Purity:95.0%Color and Shape:SolidMolecular weight:147.516-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole
CAS:Formula:C13H16BFN2O2Purity:95.0%Molecular weight:262.092-(Thiophen-2-yl)ethyl 4-methylbenzenesulfonate
CAS:Formula:C13H14O3S2Purity:98%Color and Shape:SolidMolecular weight:282.371-(4-Chloro-7H-pyrrolo[2,3-d]pyrimidin-5-yl)ethanone
CAS:Formula:C8H6ClN3OPurity:98%Color and Shape:SolidMolecular weight:195.612,4-Dichloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidine
CAS:Formula:C7H5Cl2N3Purity:95%Color and Shape:SolidMolecular weight:202.042-(Tetrazol-5-yl)phenylboronic acid
CAS:Formula:C7H7BN4O2Purity:95.0%Color and Shape:SolidMolecular weight:189.975-Fluoro-1H-benzo[d][1,2,3]triazole
CAS:Formula:C6H4FN3Purity:95.0%Color and Shape:SolidMolecular weight:137.117(S)-2-(Pyrrolidin-3-yloxy)pyridine dihydrochloride
CAS:Formula:C9H14Cl2N2OPurity:97%Molecular weight:237.12Ethyl 3-azabicyclo[3.1.0]hexane-1-carboxylate hydrochloride
CAS:Formula:C8H14ClNO2Purity:97.0%Color and Shape:Liquid, No data available.Molecular weight:191.664-(2-(METHYLTHIO)PYRIMIDIN-4-YL)-1H-PYRAZOL-5-AMINE
CAS:Formula:C8H9N5SPurity:97.0%Molecular weight:207.26(S)-tert-Butyl 2,2-dimethyl-4-(2-oxoethyl)oxazolidine-3-carboxylate
CAS:Formula:C12H21NO4Purity:95.0%Color and Shape:LiquidMolecular weight:243.303Methyl 1H-pyrrolo[3,2-c]pyridine-7-carboxylate
CAS:Formula:C9H8N2O2Purity:97%Molecular weight:176.175tert-butyl 3-azido-1-oxa-8-azaspiro[4.5]decane-8-carboxylate
Formula:C13H22N4O3Color and Shape:SolidMolecular weight:282.3446-Bromooxazolo[5,4-b]pyridine
CAS:Formula:C6H3BrN2OPurity:≥95%Color and Shape:SolidMolecular weight:199.007(2-BENZYL-9-FLUORO-1,2,3,3A,4,9B-HEXAHYDROCHROMENO[3,4-C]PYRROL-3A-YL)METHANOL
Formula:C19H20FNO2Purity:95.0%Molecular weight:313.372(S)-N-((S)-1-((2-Amino-2-oxoethyl)amino)-4-methyl-1-oxopentan-2-yl)pyrrolidine-2-carboxamide
CAS:Formula:C13H24N4O3Purity:95.0%Molecular weight:284.363-iodo-1-methyl-4-nitro-1H-pyrazole
CAS:Formula:C4H4IN3O2Color and Shape:SolidMolecular weight:252.9995-Bromo-1-methyl-1H-pyrrole-2-carboxylic acid
CAS:Formula:C6H6BrNO2Purity:98%Color and Shape:White powderMolecular weight:204.023N-METHOXY-N,3,5-TRIMETHYLISOXAZOLE-4-CARBOXAMIDE
CAS:Formula:C8H12N2O3Purity:95.0%Molecular weight:184.1951-(2-pyrrolidinylmethyl)-1H-imidazole dihydrochloride
CAS:Formula:C8H15Cl2N3Purity:95.0%Molecular weight:224.13(S)-(3-Aminopyrrolidin-1-yl)(pyridin-2-yl)methanone dihydrochloride
CAS:Formula:C10H15Cl2N3OMolecular weight:264.152-(1H-Imidazol-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine
CAS:Formula:C13H17BN4O2Purity:95.0%Color and Shape:SolidMolecular weight:272.12(2-[1,2,4]Triazol-1-yl-phenyl)methanol
CAS:Formula:C9H9N3OPurity:97%Color and Shape:SolidMolecular weight:175.191(S)-2-Trifluoromethylpyrrolidine hydrochloride
CAS:Formula:C5H9ClF3NPurity:98.0%Color and Shape:SolidMolecular weight:175.582-Pyrazol-1-yl-ethylamine
CAS:Formula:C5H9N3Purity:≥95%Color and Shape:LiquidMolecular weight:111.1485-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine
CAS:Purity:98%Molecular weight:400.45001225-(2,5-Dichlorophenyl)-1,3,4-oxadiazol-2-amine
CAS:Formula:C8H5Cl2N3OPurity:95.0%Molecular weight:230.055-CHLORO-3-METHYL-3H-IMIDAZO[4,5-B]PYRIDINE
CAS:Formula:C7H6ClN3Purity:95.0%Color and Shape:SolidMolecular weight:167.6Methyl-(1-methyl-pyrrolidin-3-ylmethyl)-amine
CAS:Formula:C7H16N2Purity:95.0%Color and Shape:LiquidMolecular weight:128.219Thiazol-2-amine hydrochloride
CAS:Formula:C3H5ClN2SPurity:97%Color and Shape:SolidMolecular weight:136.6Imidazo[1,5-a]pyridine-8-carboxylic acid
CAS:Formula:C8H6N2O2Purity:95%Color and Shape:SolidMolecular weight:162.1485-(Aminomethyl)-3-(4-fluorophenyl)-1,3-oxazolidin-2-one hydrochloride
CAS:Formula:C10H12ClFN2O2Purity:95.0%Molecular weight:246.67N-[(5-propyl-1,2,4-oxadiazol-3-yl)methyl]ethanamine
CAS:Formula:C8H15N3OPurity:95.0%Color and Shape:LiquidMolecular weight:169.2285-BROMO-2-METHYLTHIOPHENE-3-SULFONYL CHLORIDE
CAS:Formula:C5H4BrClO2S2Purity:95.0%Color and Shape:LiquidMolecular weight:275.562-methyl-5-oxo-2-pyrrolidinecarbonitrile
CAS:Formula:C6H8N2OPurity:95.0%Color and Shape:SolidMolecular weight:124.1431-Methyl-1 H -pyrazole-3,5-dicarboxylic acid diethyl ester
CAS:Formula:C10H14N2O4Purity:97%Molecular weight:226.2325-Methyl-3-[4-(trifluoromethyl)phenyl]-1,2,4-oxadiazole
CAS:Formula:C10H7F3N2OColor and Shape:Liquid, No data available.Molecular weight:228.1741-Boc-3-Carbamoylpyrrolidine
CAS:Formula:C10H18N2O3Purity:97%Color and Shape:Solid, No data available.Molecular weight:214.265(S)-tert-Butyl 3-(5-aminopyridin-2-yloxy)pyrrolidine-1-carboxylate
CAS:Formula:C14H21N3O3Purity:97%Molecular weight:279.344,5,6-trimethyl-1H-pyrazolo[3,4-b]pyridin-3-amine
CAS:Formula:C9H12N4Purity:95.0%Molecular weight:176.223(4S,5R)-3-(tert-Butoxycarbonyl)-2,2-dimethyl-4-phenyloxazolidine-5-carboxylic acid
CAS:Formula:C17H23NO5Purity:95%Color and Shape:SolidMolecular weight:321.3736-Chloro-2,2-difluoro-benzo[1,3]dioxol-5-ylamine
CAS:Formula:C7H4ClF2NO2Purity:97%Color and Shape:LiquidMolecular weight:207.562-(2-(Pyrimidine-2-carboxamido)thiazol-4-yl)acetic acid
CAS:Formula:C10H8N4O3SPurity:95.0%Molecular weight:264.267-BROMO-4-CHLOROIMIDAZO[2,1-F][1,2,4]TRIAZINE
CAS:Formula:C5H2BrClN4Purity:97%Color and Shape:Liquid, No data available.Molecular weight:233.45Benzo-2,1,3-thiadiazole-4-sulfonyl chloride
CAS:Formula:C6H3ClN2O2S2Purity:97.0%Color and Shape:SolidMolecular weight:234.672-Chloro-N-(3-cyano-1-(4-fluorobenzyl)-4,5-dimethyl-1H-pyrrol-2-yl)acetamide
CAS:Purity:98%Molecular weight:319.7600098(3R)-4-CHLORO-2,3-DIHYDROBENZO[B]FURAN-3-YLAMINE HYDROCHLORIDE
CAS:Formula:C8H9Cl2NOPurity:95%Molecular weight:206.07
