
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 55482 products of "5-membered Heterocycles"
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4-(5-Trifluoromethyl-[1,2,4]oxadiazol-3-yl)-benzoic acid methyl ester
Formula:C11H7F3N2O3Purity:95.0%Molecular weight:272.183(5R)-1-(tert-butoxycarbonyl)-5-methyl-D-proline
CAS:Formula:C11H19NO4Purity:98%Molecular weight:229.2763,5-Dimethyl-1-o-tolyl-1H-pyrazole-4-carbaldehyde
CAS:Formula:C13H14N2OPurity:95.0%Molecular weight:214.268(1S,4S)-2-(2-Methoxyethyl)-2,5-diazabicyclo[2.2.1]heptane dihydrochloride
CAS:Purity:97%Molecular weight:229.14999394-BROMO-3-METHYL-1H-PYRAZOLO[3,4-C]PYRIDINE
CAS:Formula:C7H6BrN3Purity:96%Color and Shape:SolidMolecular weight:212.053-BROMO-2-(4-CHLOROPHENYL)-6,7-DIHYDROPYRAZOLO[1,5-A]PYRAZIN-4(5H)-ONE
CAS:Formula:C12H9BrClN3OPurity:95.0%Molecular weight:326.581-Isopropyl-1H-pyrazole-3-carboxylic acid
CAS:Formula:C7H10N2O2Purity:98%Color and Shape:SolidMolecular weight:154.1692-methyl-1H-benzimidazol-6-amine dihydrochloride
CAS:Formula:C8H11Cl2N3Purity:95.0%Color and Shape:SolidMolecular weight:220.12-Amino-4-bromobenzothiazole
CAS:Formula:C7H5BrN2SPurity:98%Color and Shape:SolidMolecular weight:229.16-chloro-N-(2-morpholin-4-ylethyl)-1,3-benzothiazol-2-amine
CAS:Formula:C13H16ClN3OSPurity:95.0%Molecular weight:297.81-Methylimidazole-2-carboxylic acid, lithium salt
CAS:Formula:C5H5LiN2O2Purity:98%Color and Shape:SolidMolecular weight:132.054-METHOXY-7-METHYL-7H-PYRROLO[2,3-D]PYRIMIDINE-6-CARBOXYLIC ACID
CAS:Formula:C9H9N3O3Purity:97%Molecular weight:207.1893,4,5-Tribromo-1H-pyrazole
CAS:Formula:C3HBr3N2Purity:95%Color and Shape:SolidMolecular weight:304.7671-cyclopropyl-1-(1-ethyl-1H-1,2,4-triazol-5-yl)methanamine
CAS:Formula:C8H14N4Purity:95.0%Molecular weight:166.2282-Amino-4-methyl-N-phenylthiazole-5-carboxamide
CAS:Formula:C11H11N3OSPurity:97.0%Color and Shape:SolidMolecular weight:233.295-Methylthiophene-3-carbaldehyde
CAS:Formula:C6H6OSPurity:97%Color and Shape:LiquidMolecular weight:126.17Ethyl 2-amino-4,5,6,7-tetrahydrobenzo[d]thiazole-6-carboxylate
CAS:Formula:C10H14N2O2SPurity:95%Molecular weight:226.295-Oxo-1-(tetrahydro-furan-2-ylmethyl)-pyrrolidine-3-carboxylic acid
CAS:Formula:C10H15NO4Molecular weight:213.233(S)-3-(2-Fluoro-4-nitrophenoxy)pyrrolidine hydrochloride
CAS:Formula:C10H12ClFN2O3Purity:95.0%Molecular weight:262.671,1-dimethyl-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine
CAS:Formula:C9H14N2Purity:95.0%Molecular weight:150.2252-(Sec-butyl)-4-(4-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one
CAS:Purity:97%Molecular weight:407.5180054(3S)-5-FLUORO-2,3-DIHYDRO-1-BENZOFURAN-3-AMINE
CAS:Formula:C8H8FNOPurity:95.0%Molecular weight:153.1563-(Pyrrolidin-1-ylmethyl)benzoic acid hydrochloride
CAS:Formula:C12H16ClNO2Purity:95%Color and Shape:SolidMolecular weight:241.72methyl 4-fluoro-1H-pyrazole-3-carboxylate
CAS:Formula:C5H5FN2O2Purity:95%Color and Shape:No data available.Molecular weight:144.1051-Propyl-1H-tetrazol-5-yl amine
CAS:Formula:C4H9N5Purity:95.0%Color and Shape:SolidMolecular weight:127.151(S)-tert-Butyl 1-(4-fluorobenzyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C16H23FN2O2Purity:95.0%Molecular weight:294.37Ethyl-pyrrolidin-2-ylmethyl-carbamic acid tert-butyl ester
CAS:Formula:C12H24N2O2Purity:97%Molecular weight:228.3363,3-DIMETHYLPYRROLIDINE-2-CARBOXYLIC ACID HCL
CAS:Formula:C7H14ClNO2Purity:97%Color and Shape:SolidMolecular weight:179.64(5-Cyano-4-methylthiophen-2-yl)boronic acid
CAS:Formula:C6H6BNO2SPurity:98%Color and Shape:SolidMolecular weight:166.995-(TRIFLUOROMETHYL)-1H-INDAZOL-3-AMINE
CAS:Purity:98%Color and Shape:SolidMolecular weight:201.15199283-(Trifluoromethyl)pyrrolidine-3-carboxylic acid
CAS:Formula:C6H8F3NO2Purity:95%Molecular weight:183.133-Butyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C8H12N2O2Purity:97%Color and Shape:SolidMolecular weight:168.1963A,4,7,7A-TETRAHYDRO-4-METHYL-4,7-EPOXYISOBENZOFURAN-1,3-DIONE
CAS:Formula:C9H8O4Purity:95.0%Molecular weight:180.1596-Methyl-1H-indole-5-carbonitrile
CAS:Formula:C10H8N2Purity:96%Color and Shape:SolidMolecular weight:156.1885-Bromo-1H-pyrrolo[2,3-b]pyridin-3-amine hydrochloride
CAS:Formula:C7H7BrClN3Purity:95.0%Color and Shape:No data available.Molecular weight:248.512-Methyl-1H-pyrrole-3-carboxylic acid
CAS:Formula:C6H7NO2Purity:95%Color and Shape:SolidMolecular weight:125.127tert-butyl 3-iodo-7,7-dimethyl-2H,4H,5H,6H,7H-pyrazolo[4,3-c]pyridine-5-carboxylate
CAS:Purity:95%Molecular weight:377.2260132(S)-2-((tert-Butoxycarbonyl)amino)-2-(thiophen-2-yl)acetic acid
CAS:Formula:C11H15NO4SPurity:97%Molecular weight:257.31,4-dimethyl-1H-pyrazol-5-amine
CAS:Formula:C5H9N3Purity:98%Color and Shape:Solid, yellow powderMolecular weight:111.1482-(3′,3′-Dimethyl-6-nitrospiro[chromene-2,2′-indolin]-1′-yl)ethyl methacrylate
CAS:Formula:C24H24N2O5Purity:90%Molecular weight:420.465(4-Amino-phenyl)-pyrrolidin-1-yl-methanone
CAS:Formula:C11H14N2OPurity:97%Color and Shape:Solid, White powderMolecular weight:190.2465,6,7,8-Tetrahydro-4H-thiazolo[4,5-d]azepin-2-amine hydrobromide
CAS:Purity:97%Molecular weight:250.16000372-amino-9-[(2R,3R,4S,5R)-5-(aminomethyl)-3,4-dihydroxyoxolan-2-yl]-6,9-dihydro-3H-purin-6-one
CAS:Purity:95%Color and Shape:SolidMolecular weight:282.26000981-(TETRAHYDRO-2H-PYRAN-2-YL)-4-METHYL-1H-INDAZOL-5-YL-5-BORONIC ACID
CAS:Formula:C13H17BN2O3Purity:95.0%Molecular weight:260.14-allyl-5-[1-(3-chlorophenoxy)ethyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C13H14ClN3OSPurity:95.0%Molecular weight:295.79Methyl 4-bromo-1,2,5-thiadiazole-3-carboxylate
CAS:Formula:C4H3BrN2O2SPurity:98%Molecular weight:223.04imidazo[1,2-b]pyridazine-3-carboxylic acid
CAS:Formula:C7H5N3O2Purity:95%Color and Shape:SolidMolecular weight:163.136Ref: 10-F312762
1g344.00€5g1,053.00€10g1,964.00€2.5g823.00€50mg98.00€100mg110.00€250mg162.00€500mg297.00€3-Bromo-4-chloro-5-nitro-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine
CAS:Purity:97%Molecular weight:416.63000491H-thieno[3,2-c][1,2]thiazin-4(3H)-one 2,2-dioxide
CAS:Formula:C6H5NO3S2Purity:95.0%Molecular weight:203.235-chloro-3-(2,4-difluorophenyl)-1,2-oxazole-4-carbaldehyde
CAS:Formula:C10H4ClF2NO2Purity:95.0%Molecular weight:243.595-tert-butyl-1,3-thiazol-2-amine
CAS:Formula:C7H12N2SPurity:96%Color and Shape:SolidMolecular weight:156.252-(4-Fluoro-phenyl)-thiazolidine-4-carboxylic acid
CAS:Formula:C10H10FNO2SPurity:95.0%Molecular weight:227.251,2,4-triazolo[4,3-a]pyridin-6-nitro, 3,8-dimethyl-
CAS:Formula:C8H8N4O2Purity:97%Molecular weight:192.1781-Methyl-5-phenoxy-3-trifluoromethyl-1H-pyrazole-4-carboxylic acid amide
Formula:C12H10F3N3O2Purity:95.0%Molecular weight:285.226(3R,4R)-tert-Butyl 3,4-diaminopyrrolidine-1-carboxylate
CAS:Formula:C9H19N3O2Purity:97%Color and Shape:SolidMolecular weight:201.272-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:163.61(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-Methyl-2-oxo-2,3-dihydro-1H-indole-5-sulfonic acid amide
Formula:C9H10N2O3SPurity:95.0%Molecular weight:226.25ETHYL 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:281.332-Amino-thiazole-4-carboxylic acid ethylamide
CAS:Formula:C6H9N3OSPurity:95.0%Molecular weight:171.222-(3-((4-methoxyphenoxy)methyl)-1,2,4-oxadiazol-5-yl)ethan-1-amine hydrochloride
CAS:Formula:C12H16ClN3O3Purity:95.0%Molecular weight:285.73H-Trp-Gly-OH
CAS:<p>M02811 - H-Trp-Gly-OH</p>Formula:C13H15N3O3Purity:95%Color and Shape:SolidMolecular weight:261.281Benzyl (S)-3-((tert-butoxycarbonyl)amino)pyrrolidine-1-carboxylate
CAS:Purity:97%Molecular weight:320.3890076{2-[(4-methyl-1,2,5-oxadiazol-3-yl)oxy]ethyl}amine hydrochloride hydrate
CAS:Formula:C5H12ClN3O3Purity:95.0%Molecular weight:197.62Methyl 5-hydroxy-pyrazole-3-carboxylate
CAS:Formula:C5H6N2O3Purity:97%Color and Shape:SolidMolecular weight:142.114Ethyl 2-chlorothiazole-4-carboxylate
CAS:Formula:C6H6ClNO2SPurity:95%Color and Shape:SolidMolecular weight:191.634-(Bromomethyl)-1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-indazole
CAS:Purity:97%Molecular weight:341.32400514-Amino-5-(2-methoxy-phenyl)-4H-[1,2,4]triazole-3-thiol
CAS:Formula:C9H10N4OSPurity:95.0%Molecular weight:222.271-(3,4-Dimethoxy-benzyl)-5-oxo-pyrrolidine-3-carboxylic acid
CAS:Formula:C14H17NO5Purity:95.0%Molecular weight:279.292Benzo[b]thiophene-7-sulfonyl chloride
CAS:Formula:C8H5ClO2S2Purity:95.0%Color and Shape:SolidMolecular weight:232.7{2-[(3-methyl-1H-1,2,4-triazol-5-yl)thio]ethyl}amine dihydrochloride hydrate
Formula:C5H14Cl2N4OSPurity:95.0%Molecular weight:249.15(2S,4S)-Methyl 4-amino-1-benzoylpyrrolidine-2-carboxylate hydrochloride
CAS:Purity:95%Molecular weight:284.73999024-methyl-5-(2-methyl-3-furyl)-4H-1,2,4-triazole-3-thiol
CAS:Formula:C8H9N3OSPurity:95.0%Molecular weight:195.244-(Aminosulphonyl)-7-fluoro-2,1,3-benzoxadiazole
CAS:Formula:C6H4FN3O3SPurity:98%Color and Shape:SolidMolecular weight:217.17tert-Butyl 7-(hydroxymethyl)-2-azaspiro[4.4]nonane-2-carboxylate
CAS:Purity:97%Molecular weight:255.35800171-Phenyl-3-trifluoromethyl-1H-pyrazole-4-carbonyl chloride
Formula:C11H6ClF3N2OPurity:95.0%Color and Shape:SolidMolecular weight:274.63(S)-(3-Aminopyrrolidin-1-yl)(tetrahydro-2H-pyran-4-yl)methanone
CAS:Formula:C10H18N2O2Purity:95.0%Color and Shape:SolidMolecular weight:198.2663-Cyclopropyl-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine
CAS:Formula:C8H12N4Purity:95.0%Color and Shape:SolidMolecular weight:164.212(5Z)-5-(3-bromo-2-hydroxy-5-methoxybenzylidene)-2-thioxo-1,3-thiazolidin-4-one
CAS:Formula:C11H8BrNO3S2Purity:95.0%Molecular weight:346.21tert-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€3-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:274.15Ethyl 6-bromo-2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridine-1-carboxylate
CAS:Purity:95+%Molecular weight:286.08499151-Propylpyrrolidin-2-one
CAS:Formula:C7H13NOPurity:95.0%Color and Shape:LiquidMolecular weight:127.1876-Fluorobenzo[d]isothiazol-3(2H)-one
CAS:Formula:C7H4FNOSPurity:≥97%Color and Shape:SolidMolecular weight:169.174-Chloro-1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS:Purity:98%Molecular weight:242.50999455-Methyl-2-o-tolylamino-thiazole-4-carboxylic acid
Formula:C12H12N2O2SPurity:95.0%Molecular weight:248.37-Bromobenzo[b]thiophene-2-carboxylic acid
CAS:Formula:C9H5BrO2SPurity:98%Color and Shape:SolidMolecular weight:257.1Methyl 5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-6-carboxylate
CAS:Formula:C9H12N2O2Purity:97%Molecular weight:180.2073-(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:195.22-(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:271.33999633,5-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:237.13Methyl-5-methylfuran-3-carboxylate
CAS:Formula:C7H8O3Purity:98%(GC-MS);RGColor and Shape:LiquidMolecular weight:140.1385,6-dimethyl-3-(prop-2-yn-1-yl)benzo[d]thiazol-2(3H)-imine hydrobromide
CAS:Formula:C12H13BrN2SPurity:95.0%Molecular weight:297.21(2S)-1-BOC-2-METHYLPYRROLIDINE-2-METHANOL
CAS:Formula:C11H21NO3Purity:95%Color and Shape:No data available.Molecular weight:215.293
