
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"
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2-Chloro-6-(1H-pyrazol-1-yl)pyrazine
CAS:Formula:C7H5ClN4Purity:98%Color and Shape:SolidMolecular weight:180.66-methoxy-2,3,4,9-tetrahydro-1H-β-carbolin-1-one
CAS:Formula:C12H12N2O2Purity:≥97%Molecular weight:216.24(1-imidazo[1,2-a]pyrimidin-2-ylpropyl)amine hydrochloride
CAS:Formula:C9H13ClN4Purity:95.0%Molecular weight:212.68TERT-BUTYL 4-(5-BROMO-1H-INDOL-3-YL)-3,6-DIHYDRO-1(2H)-PYRIDINECARBOXYLATE
CAS:Formula:C18H21BrN2O2Purity:97.0%Molecular weight:377.2823-(Hydroxymethyl)-1H-pyrazole-5-carboxylic acid
CAS:Formula:C5H6N2O3Purity:97%Molecular weight:142.1143-(2,4-Dimethoxyphenyl)-4-(thiophen-3-yl)-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C19H16N2O2SPurity:98%Molecular weight:336.412-Pyridin-3-yl-thiazole-4-carboxylic acid
CAS:Formula:C9H6N2O2SPurity:95%Color and Shape:SolidMolecular weight:206.223-Methoxy-1-methyl-1H-pyrazol-4-amine hydrochloride
CAS:Formula:C5H10ClN3OPurity:97%Color and Shape:Solid, PowderMolecular weight:163.613-Bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-c]pyridine
CAS:Purity:97%Molecular weight:282.1409912(2S,3R)-1-[(tert-Butoxy)carbonyl]-3-fluoropyrrolidine-2-carboxylic acid
CAS:Purity:98%Color and Shape:SolidMolecular weight:233.23899843-Chloro-4-pyrrolidin-1-yl-benzaldehyde
CAS:Formula:C11H12ClNOColor and Shape:LiquidMolecular weight:209.67(5-Methyl-2-phenylthiazole-4-yl)acetic acid
CAS:Formula:C12H11NO2SColor and Shape:SolidMolecular weight:233.291-Bromo-2-(1,3-dioxolan-2-ylmethyl)benzene
CAS:Formula:C10H11BrO2Purity:96.0%Color and Shape:LiquidMolecular weight:243.11-Methyl-2-oxo-2,3-dihydro-1H-indole-5-sulfonic acid amide
Formula:C9H10N2O3SPurity:95.0%Molecular weight:226.252-Chloro-6-methyl-7H-pyrrolo[2,3-d]pyrimidine
CAS:Formula:C7H6ClN3Purity:95%Color and Shape:SolidMolecular weight:167.6ETHYL 7-(TRIFLUOROMETHYL)IMIDAZO[1,2-A]PYRIDINE-3-CARBOXYLATE
CAS:Formula:C11H9F3N2O2Purity:95%Molecular weight:258.2Ref: 10-F610473
1g293.00€2g508.00€5g799.00€10g1,193.00€25g2,114.00€100mg96.00€250mg163.00€500mg219.00€4-(5-CYANO-1H-INDOL-3-YL)-3,6-DIHYDRO-2H-PYRIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
CAS:Formula:C19H21N3O2Purity:97.0%Molecular weight:323.3965-(4-Chlorophenyl)isoxazole
CAS:Formula:C9H6ClNOPurity:95.0%Color and Shape:SolidMolecular weight:179.61-(4-Ethoxy-phenyl)-5-oxo-pyrrolidine-3-carboxylic acid
CAS:Formula:C13H15NO4Molecular weight:249.2666-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,5-a]pyridine
CAS:Formula:C13H17BN2O2Purity:97%Color and Shape:SolidMolecular weight:244.14-methyl-5-(3,4,5-trimethoxyphenyl)-4H-1,2,4-triazole-3-thiol
CAS:Formula:C12H15N3O3SPurity:95.0%Molecular weight:281.331-(1H-Indol-1-yl)propan-2-amine
CAS:Formula:C11H14N2Purity:95.0%Color and Shape:LiquidMolecular weight:174.247(2,4-Dioxo-3-propyl-1,3-thiazolidin-5-yl)acetic acid
CAS:Formula:C8H11NO4SPurity:95.0%Molecular weight:217.243-Oxabicyclo[3.1.0]hexane-6-carboxylic acid
CAS:Formula:C6H8O3Purity:98%Color and Shape:SolidMolecular weight:128.127(R)-1-[(Tetrahydro-2H-pyran-4-yl)methyl]pyrrolidin-3-amine dihydrochloride
CAS:Formula:C10H22Cl2N2OPurity:95.0%Molecular weight:257.2tert-Butyl (3S)-3-(pyrimidin-4-ylamino)pyrrolidine-1-carboxylate
CAS:Formula:C13H20N4O2Molecular weight:264.3294-(Pyrrolidin-1-yl)butan-1-ol
CAS:Formula:C8H17NOPurity:95.0%Color and Shape:LiquidMolecular weight:143.235-bromo-1-methyl-1H-indole-2,3-dione
CAS:Formula:C9H6BrNO2Purity:95%Color and Shape:CrystallineMolecular weight:240.0565,7-dimethyl-2-(methylsulfanyl)-[1,2,4]triazolo[1,5-a]pyrimidine
CAS:Formula:C8H10N4SPurity:97%Molecular weight:194.265-chloro-3-(2-methylphenyl)-1,2-oxazole-4-carbaldehyde
CAS:Formula:C11H8ClNO2Purity:95.0%Molecular weight:221.642-methyl-1-propyl-1H-benzimidazol-5-amine dihydrochloride
CAS:Formula:C11H17Cl2N3Purity:95.0%Molecular weight:262.18(1H-Imidazole-4,5-diyl)dimethanol
CAS:Formula:C5H8N2O2Purity:≥95%Color and Shape:SolidMolecular weight:128.1314-Bromo-1-ethyl-3-methyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C7H9BrN2O2Purity:95%Color and Shape:SolidMolecular weight:233.065tert-Butyl 6-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-1-carboxylate
CAS:Formula:C20H28BNO4Purity:95%Color and Shape:Liquid, No data available.Molecular weight:357.261-(2-Bromoethyl)-4-chloro-1H-pyrazole
CAS:Formula:C5H6BrClN2Purity:95.0%Color and Shape:LiquidMolecular weight:209.473-Thiophen-2-yl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C8H6N2O2SPurity:98%Color and Shape:SolidMolecular weight:194.21(R)-tert-Butyl 1-(cyclobutanecarbonyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C14H24N2O3Molecular weight:268.3574-{[(3-methyl-2-thienyl)methyl]amino}benzoic acid
CAS:Formula:C13H13NO2SPurity:95.0%Molecular weight:247.313-Cyclohexylisoxazol-5-amine
CAS:Formula:C9H14N2OPurity:95%Color and Shape:Solid, No data available.Molecular weight:166.224Pyrrolidine-3-carboxamide hydrochloride
CAS:Formula:C5H11ClN2OPurity:97%Color and Shape:SolidMolecular weight:150.615-(4-fluorophenyl)-1,3,4-thiadiazole-2-thiol
CAS:Formula:C8H5FN2S2Purity:95.0%Molecular weight:212.26tert-butyl 2-[(5-isopropyl-1,3-thiazol-2-yl)amino]-2-oxoethylcarbamate
Formula:C13H21N3O3SMolecular weight:299.395-Amino-1-(2,5-dichloro-phenyl)-1H-pyrazole-4-carbonitrile
Formula:C10H6Cl2N4Purity:95.0%Molecular weight:253.093-(3-Nitrophenyl)-1H-pyrazol-5-amine
CAS:Formula:C9H8N4O2Purity:95%Color and Shape:Solid, Yellow crystalline powderMolecular weight:204.1895-(3-(TRIFLUOROMETHYL)PHENYL)-1,3,4-OXADIAZOL-2-AMINE
CAS:Formula:C9H6F3N3OPurity:95.0%Molecular weight:229.1621-BENZYL-4-CARBAMOYL-1-AZABICYCLO[2.2.1]HEPTAN-1-IUM BROMIDE
Formula:C14H19BrN2OPurity:95.0%Molecular weight:311.2232-(4H-1,2,4-Triazol-4-yl)phenol
CAS:Formula:C8H7N3OPurity:95.0%Color and Shape:Solid, CrystallineMolecular weight:161.1643-[2-(4-morpholinyl)-2-oxoethyl]-1H-1,2,4-triazol-5-amine
CAS:Formula:C8H13N5O2Purity:95.0%Color and Shape:SolidMolecular weight:211.2255-[4-(2-methylpropyl)phenyl]-1H-pyrazole-3-carboxylic acid
CAS:Formula:C14H16N2O2Purity:95.0%Molecular weight:244.2944-Bromo-3-formyl-1H-indazole-6-carboxylic acid
CAS:Formula:C9H5BrN2O3Purity:95.0%Molecular weight:269.054Ref: 10-F639824
1g1,064.00€5g2,994.00€10g5,748.00€2.5g2,092.00€50mg299.00€100mg386.00€250mg534.00€500mg847.00€5-(4-ISOPROPYLPHENYL)ISOXAZOLE-3-CARBOXYLIC ACID
CAS:Formula:C13H13NO3Purity:>97%Molecular weight:231.251[2-(1H-1,2,4-triazol-1-yl)propyl]amine hydrochloride
CAS:Formula:C5H11ClN4Purity:95.0%Molecular weight:162.62Scopine di(2-thienyl)glycolate
CAS:Formula:C18H19NO4S2Purity:96%Color and Shape:SolidMolecular weight:377.472-methyl-3-[(tetrahydro-2-furanylcarbonyl)amino]benzoic acid
CAS:Formula:C13H15NO4Purity:95.0%Molecular weight:249.2661-PHENYL-3-(1-(2,2,2-TRIFLUOROACETYL)PYRROLIDIN-3-YL)UREA
CAS:Formula:C13H14F3N3O2Purity:95.0%Molecular weight:301.2691-(2-fluorophenyl)-3-propyl-4,5-dihydro-1H-pyrazol-5-one
CAS:Formula:C12H13FN2OPurity:95.0%Molecular weight:220.2473-Methyl-4-oxo-4,5,6,7-tetrahydro-benzofuran-2-carboxylic acid methyl ester
CAS:Formula:C11H12O4Purity:95.0%Molecular weight:208.213Methyl 2-(aminomethyl)-5-phenylfuran-3-carboxylate hydrochloride
CAS:Purity:98%Molecular weight:267.70999151-(4,5,6,7-tetrahydro-1H-benzo[d]imidazol-2-yl)ethan-1-amine dihydrochloride
CAS:Formula:C9H17Cl2N3Purity:95.0%Molecular weight:238.161,5-Dimethyl-3-trifluoromethyl-1H-pyrazole-4-sulfonic acid amide
Formula:C6H8F3N3O2SPurity:95.0%Molecular weight:243.21-METHYL-1H-PYRAZOLO[3,4-B]PYRIDINE-5-BORONIC ACID PINACOL ESTER
CAS:Formula:C13H18BN3O2Purity:97%Molecular weight:259.125-Bromo-6-chloro-1H-indole-3-carbaldehyde
CAS:Formula:C9H5BrClNOPurity:97%Color and Shape:SolidMolecular weight:258.54-(3,5-dibromo-1H-1,2,4-triazol-1-yl)butanenitrile
CAS:Formula:C6H6Br2N4Purity:95.0%Molecular weight:293.95(S)-Benzyl 3-cyanopyrrolidine-1-carboxylate
CAS:Formula:C13H14N2O2Purity:95.0%Molecular weight:230.2673-Hydroxy-5-methylsulfanyl-isothiazole-4-carboxylic acid methyl ester
CAS:Formula:C6H7NO3S2Purity:95.0%Molecular weight:205.251-(Dimethylcarbamoyl)-1H-1,2,3-benzotriazol-3-ium-3-olate
CAS:Formula:C9H10N4O2Color and Shape:SolidMolecular weight:206.2055,6,7,8-Tetrahydroimidazo[1,2-a]pyridine-2-carboxylic acid
CAS:Formula:C8H10N2O2Purity:95%Color and Shape:SolidMolecular weight:166.184-Chlorofuro[3,2-d]pyrimidine
CAS:Formula:C6H3ClN2OPurity:95%Color and Shape:SolidMolecular weight:154.55Ref: 10-F077534
1g350.00€5g1,496.00€10g2,667.00€2.5g836.00€50mg91.00€100mg98.00€250mg158.00€500mg243.00€2-oxooxazolidine-5-carboxylic acid
CAS:Formula:C4H5NO4Purity:95.0%Color and Shape:No data available.Molecular weight:131.0871-methyl-1H-benzimidazol-6-amine dihydrochloride
CAS:Formula:C8H11Cl2N3Purity:95.0%Molecular weight:220.15-(5-isoxazolyl)-2-methylbenzenesulfonyl chloride
CAS:Formula:C10H8ClNO3SPurity:95.0%Color and Shape:SolidMolecular weight:257.69methyl 2-[bis(tertbutoxycarbonyl)amino]thiazole-5-carboxylate
Formula:C15H22N2O6SPurity:95.0%Molecular weight:358.41AICA Riboside
CAS:<p>M04018 - AICA Riboside</p>Formula:C9H14N4O5Purity:98%Color and Shape:SolidMolecular weight:258.234Ethyl 3-aminothieno[2,3-c]pyridine-2-carboxylate
CAS:Formula:C10H10N2O2SPurity:98%Molecular weight:222.26ethyl [1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate
CAS:Formula:C8H8N4O2Purity:95.0%Molecular weight:192.178tert-Butyl (3S,4R)-3-(hydroxymethyl)-4-(4-methoxyphenyl)pyrrolidine-1-carboxylate
CAS:Formula:C17H25NO4Purity:90%Molecular weight:307.393-Bromo-1-ethyl-1H-pyrazole
CAS:Formula:C5H7BrN2Purity:95%Color and Shape:LiquidMolecular weight:175.029Ref: 10-F067373
1g278.00€5g1,030.00€10g1,914.00€2.5g530.00€50mg84.00€100mg107.00€250mg149.00€500mg235.00€2-Pyrrolidin-1-yl-phenylamine
CAS:Formula:C10H14N2Purity:95.0%Color and Shape:SolidMolecular weight:162.2365-Bromo-4-chloro-3-indolyl-a-L-fucopyranoside
CAS:Formula:C14H15BrClNO5Purity:98%Molecular weight:392.633-phenyl-1,2,4-oxadiazole-5-carbaldehyde
CAS:Formula:C9H6N2O2Purity:95.0%Color and Shape:SolidMolecular weight:174.1591-(4-hydroxyphenyl)-2-pyrrolidinone
CAS:Formula:C10H11NO2Purity:95.0%Color and Shape:No data available.Molecular weight:177.2033-butyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-one
CAS:Formula:C13H16N2OPurity:95.0%Molecular weight:216.2843-(3-(4-chlorophenyl)-1,2,4-oxadiazol-5-yl)propan-1-amine hydrochloride
CAS:Formula:C11H13Cl2N3OPurity:95.0%Molecular weight:274.153-(pyrimidin-4-yloxy)-8-azabicyclo[3.2.1]octane dihydrochloride
CAS:Formula:C11H17Cl2N3OPurity:95.0%Molecular weight:278.185-Amino-1H-pyrazole-3-carbonitrile
CAS:Formula:C4H4N4Purity:97%Color and Shape:SolidMolecular weight:108.1041-(2-Trifluoromethylbenzyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C12H9F3N2O2Molecular weight:270.2111H-Pyrazolo[3,4-d]pyridazin-4(5H)-one
CAS:Formula:C5H4N4OPurity:95.0%Color and Shape:SolidMolecular weight:136.1142-(3-bromophenyl)-5-methyl-1,3,4-thiadiazole
CAS:Formula:C9H7BrN2SPurity:95.0%Molecular weight:255.13N-(4-fluorophenyl)-N-isopropyl-2-((5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl)oxy)acetamide
CAS:Purity:98%Molecular weight:363.32998665-chloro-4-methyl-N-(3-morpholinopropyl)benzo[d]thiazol-2-amine
CAS:Formula:C15H20ClN3OSPurity:95.0%Molecular weight:325.86Z-ß-alanine N-hydroxysuccinimide ester
CAS:Formula:C15H16N2O6Purity:99.0%Color and Shape:SolidMolecular weight:320.3013-(Aminomethyl)tetrahydrothiophene 1,1-dioxide hydrochloride
CAS:Formula:C5H12ClNO2SPurity:97%Color and Shape:Solid, White powderMolecular weight:185.67(R)-tert-Butyl 1-ethylpyrrolidin-3-ylcarbamate
CAS:Formula:C11H22N2O2Purity:95.0%Molecular weight:214.3092-Chloro-N-(4-methyl-thiazol-2-yl)-acetamide
CAS:Formula:C6H7ClN2OSPurity:95.0%Molecular weight:190.65(3R)-(+)-3-(Trifluoroacetamido)pyrrolidine hydrochloride
CAS:Formula:C6H10ClF3N2OPurity:97%Molecular weight:218.6TERT-BUTYL (2S,4R)-4-FLUORO-2-FORMYLPYRROLIDINE-1-CARBOXYLATE
CAS:Purity:95%Molecular weight:217.24000555-AMINOTHIENO[2,3-D]PYRIMIDINE-6-CARBOXYLIC ACID
CAS:Formula:C7H5N3O2SPurity:>95%Molecular weight:195.2Ethyl 5-chloro-4-nitrothiophene-2-carboxylate
CAS:Formula:C7H6ClNO4SPurity:97%Color and Shape:SolidMolecular weight:235.642-(Aminomethyl)-1H-benzo[d]imidazole-6-carboxylic acid dihydrochloride
CAS:Purity:98%Molecular weight:264.1099854Ref: 10-F720574
1g960.00€5g2,751.00€10g5,086.00€25g11,694.00€100g40,925.00€2.5g1,861.00€100mg350.00€250mg482.00€500mg757.00€2-Methyl-1H-pyrrolo[2,3-d]pyrimidin-4(7H)-one
CAS:Formula:C7H7N3OPurity:95.0%Molecular weight:149.153Ethyl 3-oxo-8-azabicyclo[3.2.1]octane-8-carboxylate
CAS:Formula:C10H15NO3Purity:97.0%Color and Shape:Liquid, ClearMolecular weight:197.2342-Cyano-n-[4-(2,5-dimethylphenyl)-1,3-thiazol-2-yl]acetamide
CAS:Purity:95%Molecular weight:271.3399963(R)-1-(Cyclohexylmethyl)pyrrolidin-3-amine
CAS:Formula:C11H22N2Purity:95.0%Color and Shape:Solid, WhiteMolecular weight:182.311(R)-1-((BENZYLOXY)CARBONYL)PYRROLIDIN-3-YL METHANESULFONATE
CAS:Formula:C13H17NO5SPurity:95.0%Molecular weight:299.34Strontium 2,2′-((5-carboxylato-4-(carboxylatomethyl)-3-cyanothiophen-2-yl)azanediyl)diacetate
CAS:Formula:C12H10N2O8SSr2Purity:≥98.0%Color and Shape:White – Slightly pale yellow powderMolecular weight:517.52(6-FLUORO-2-METHYLIMIDAZO[1,2-A]PYRIDIN-3-YL)METHANOL
CAS:Formula:C9H9FN2OPurity:95.0%Molecular weight:180.1823,5-dibromo-1-(2-phenoxyethyl)-1H-1,2,4-triazole
CAS:Formula:C10H9Br2N3OPurity:95.0%Molecular weight:347.01(2E)-1-(4-methoxyphenyl)-3-(thiophen-2-yl)prop-2-en-1-one
CAS:Formula:C14H12O2SPurity:95.0%Molecular weight:244.312-(4-Fluoro-phenyl)-5-methyl-1H-imidazole-4-carboxylic acid
CAS:Formula:C11H9FN2O2Purity:97%Molecular weight:220.203Ethyl 3-aminofuran-2-carboxylate hydrochloride
CAS:Formula:C7H10ClNO3Purity:95.0%Molecular weight:191.61Methyl-(tetrahydrofuran-3-yl)amine hydrochloride
CAS:Formula:C5H12ClNOPurity:97%Color and Shape:SolidMolecular weight:137.61N-[(3S)-Pyrrolidin-3-yl]pyrimidin-4-amine dihydrochloride
CAS:Formula:C8H14Cl2N4Molecular weight:237.131-(butan-2-yl)-5-(chloromethyl)-2-methanesulfonyl-1H-imidazole
CAS:Formula:C9H15ClN2O2SPurity:95.0%Molecular weight:250.74Methyl-5-methylfuran-3-carboxylate
CAS:Formula:C7H8O3Purity:98%(GC-MS);RGColor and Shape:LiquidMolecular weight:140.1385-azetidin-3-yl-3-methyl-1,2,4-oxadiazole hydrochloride
CAS:Formula:C6H10ClN3OPurity:95.0%Molecular weight:175.625-(4-(ethylthio)benzyl)-1,3,4-oxadiazol-2-amine
CAS:Formula:C11H13N3OSPurity:95.0%Molecular weight:235.311-(5-(2-Methyl-1H-imidazol-1-yl)-2-nitrophenyl)piperazine dihydrochloride
CAS:Formula:C14H19Cl2N5O2Molecular weight:360.242,2,2-trifluoroethyl N-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)carbamate
CAS:Formula:C10H11F3N2O2SPurity:95.0%Molecular weight:280.272-(1-methyl-1H-benzimidazol-2-yl)ethanol dihydrate
CAS:Formula:C10H16N2O3Purity:95.0%Molecular weight:212.249(S)-N-((3-(3-FLUORO-4-(1-OXIDOTHIOMORPHOLINO)PHENYL)-2-OXOOXAZOLIDIN-5-YL)METHYL)ACETAMIDE
CAS:Formula:C16H20FN3O4SPurity:95.0%Molecular weight:369.414-Chloro-5-iodothieno[2,3-d]pyrimidine
CAS:Formula:C6H2ClIN2SPurity:98%Color and Shape:SolidMolecular weight:296.513-(2-aminoethyl)-5,5-dimethyl-1,3-thiazolidine-2,4-dione hydrochloride
Formula:C7H13ClN2O2SMolecular weight:224.7ETHYL 6-HYDROXY-1H-PYRAZOLO[3,4-B]PYRIDINE-4-CARBOXYLATE
CAS:Formula:C9H9N3O3Purity:97%Color and Shape:No data available.Molecular weight:207.1891-allyl-3,5-dimethyl-1H-pyrazole-4-carbaldehyde
CAS:Formula:C9H12N2OPurity:95.0%Color and Shape:LiquidMolecular weight:164.208(R)-4-((S)-1-Fluoroethyl)-3-(2-fluoropyrimidin-4-yl)oxazolidin-2-one
CAS:Purity:97%Molecular weight:229.1869965tert-Butyl 6-oxo-5-oxa-2,7-diazaspiro[3.4]octane-2-carboxylate
CAS:Formula:C10H16N2O4Purity:95%Molecular weight:228.248
