
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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(1-Ethyl-3,5-dimethyl-1H-pyrazol-4-yl)-methanol
CAS:Formula:C8H14N2OPurity:95.0%Molecular weight:154.2136-benzyl 5-tert-butyl (6S)-4-oxo-5-azaspiro[2.4]heptane-5,6-dicarboxylate
CAS:Formula:C19H23NO5Purity:97%Molecular weight:345.3951-Boc-3-(2-Aminoethyl)pyrrolidine
CAS:Formula:C11H22N2O2Purity:97%Color and Shape:LiquidMolecular weight:214.309(S)-3-Benzyloxy-pyrrolidine hydrochloride
CAS:Formula:C11H16ClNOPurity:95%+Color and Shape:SolidMolecular weight:213.715-(3-chlorophenyl)-1,3,4-oxadiazole-2-thiol
CAS:Formula:C8H5ClN2OSPurity:95.0%Molecular weight:212.651-(5-Bromo-1H-pyrrolo[2,3-b]pyridin-3-yl)-N,N-dimethylmethanamine
CAS:Formula:C10H12BrN3Purity:95%Molecular weight:254.1313-(pyrimidin-2-yloxy)-8-azabicyclo[3.2.1]octane dihydrochloride
CAS:Formula:C11H17Cl2N3OPurity:95.0%Molecular weight:278.182-(4-amino-3,5-dimethyl-1H-pyrazol-1-yl)ethanol hydrochloride
CAS:Formula:C7H14ClN3OPurity:95.0%Molecular weight:191.664-(4-fluorophenyl)-3-methylisoxazol-5-amine
CAS:Formula:C10H9FN2OPurity:95.0%Color and Shape:SolidMolecular weight:192.1933-cyclopropyl-5-nitro-1H-pyrazole
CAS:Formula:C6H7N3O2Purity:98%Color and Shape:SolidMolecular weight:153.1411-(4-Fluorobenzyl)-3-methyl-1H-pyrazol-5-amine
CAS:Formula:C11H12FN3Purity:>95%Molecular weight:205.2361-(5-(1H-Imidazol-1-yl)-2-nitrophenyl)piperazine dihydrochloride
CAS:Formula:C13H17Cl2N5O2Molecular weight:346.21tert-Butyl 3-bromomethyl-indole-1-carboxylate
CAS:Formula:C14H16BrNO2Purity:95%Color and Shape:Solid, PowderMolecular weight:310.191Ethyl 6-bromo-[1,2,4]triazolo[1,5-a]pyridine-2-carboxylate
CAS:Formula:C9H8BrN3O2Purity:95.0%Molecular weight:270.086L-Histidine, N-[(9H-fluoren-9-ylmethoxy)carbonyl]-1-[(4-methylphenyl)diphenylmethyl]-
CAS:Purity:96%Color and Shape:SolidMolecular weight:633.7483-Bromo-5-nitro-2-(pyrrolidin-1-yl)pyridine
CAS:Formula:C9H10BrN3O2Purity:95.0%Molecular weight:272.1024-ethyl-2-methyl-4H-furo[3,2-b]pyrrole-5-carboxylic acid
CAS:Formula:C10H11NO3Purity:95.0%Molecular weight:193.202N-[(3-Methyl-2-thienyl)methyl]-2-butanamine hydrochloride
CAS:Formula:C10H18ClNSPurity:95.0%Molecular weight:219.77(3-Formyl-2-methyl-indol-1-yl)-acetic acid ethyl ester
CAS:Formula:C14H15NO3Purity:95.0%Molecular weight:245.2786-METHOXYIMIDAZO[1,2-B]PYRIDAZINE-2-CARBOXYLIC ACID
CAS:Formula:C8H7N3O3Purity:97%Molecular weight:193.162tert-Butyl N-[(3S,5S)-5-(hydroxymethyl)pyrrolidin-3-yl]carbamate hydrochloride
CAS:Purity:98%Molecular weight:252.74000551-(2-chloro-1-methylethyl)pyrrolidine hydrochloride
CAS:Formula:C7H15Cl2NPurity:95.0%Molecular weight:184.1N1-(7-chloro-4-methoxybenzo[d]thiazol-2-yl)-N2,N2-diethylethane-1,2-diamine
CAS:Formula:C14H20ClN3OSPurity:95.0%Molecular weight:313.845-methyl-2-(trifluoromethyl)[1,2,4]triazolo[1,5-a]pyrimidin-7-amine
CAS:Formula:C7H6F3N5Purity:95.0%Color and Shape:Solid, White powderMolecular weight:217.1552-(2-Hydroxyethyl)pyrrolidine
CAS:Formula:C6H13NOPurity:97%Color and Shape:LiquidMolecular weight:115.176(R)-3-Cyclopentyl-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanenitrile
CAS:Purity:95%Color and Shape:SolidMolecular weight:315.22000124-(1,3-Thiazol-2-yl)benzoic acid
CAS:Formula:C10H7NO2SPurity:95.0%Color and Shape:SolidMolecular weight:205.23Methyl 2,2-difluorobenzo[d][1,3]dioxole-5-carboxylate
CAS:Formula:C9H6F2O4Purity:98%Color and Shape:LiquidMolecular weight:216.142-Formylthiophene-3-carboxylic acid
CAS:Formula:C6H4O3SPurity:95%Color and Shape:SolidMolecular weight:156.16(3,5-Dimethyl-1H-pyrazol-4-yl)boronic acidhydrochloride
CAS:Formula:C5H10BClN2O2Purity:95.0%Color and Shape:SolidMolecular weight:176.412-(pyrrolidin-3-yl)thiazole dihydrochloride
CAS:Formula:C7H12Cl2N2SPurity:95.0%Molecular weight:227.155,6-Difluorobenzo[c][1,2,5]thiadiazole
CAS:Formula:C6H2F2N2SPurity:95%Color and Shape:SolidMolecular weight:172.155-chloro-3-[(2-fluorophenyl)methyl]-1,2,4-thiadiazole
CAS:Formula:C9H6ClFN2SPurity:95.0%Molecular weight:228.675-tert-Butyl-1,3,4-thiadiazole-2-carboxylic acidethyl ester
CAS:Formula:C9H14N2O2SPurity:97.0%Color and Shape:Crystalline PowderMolecular weight:214.281-[3-(Trifluoromethyl)benzyl]-1H-imidazole-4-carboxylic acid
CAS:Formula:C12H9F3N2O2Molecular weight:270.2114-Bromobenzo[d]isoxazol-3-amine
CAS:Formula:C7H5BrN2OPurity:97%Color and Shape:SolidMolecular weight:213.034tert-butyl (1S,4S,5R)-5-hydroxy-2-azabicyclo[2.2.1]heptane-2-carboxylate
CAS:Formula:C11H19NO3Purity:95%Color and Shape:SolidMolecular weight:213.277[2-(4-[1,3]oxazolo[4,5-b]pyridin-2-yl-2-morpholinyl)ethyl]amine dihydrochloride
CAS:Formula:C12H18Cl2N4O2Purity:95.0%Molecular weight:321.21-(3-Methyl-1-benzofuran-2-yl)-methanamine
CAS:Formula:C10H11NOPurity:95.0%Color and Shape:LiquidMolecular weight:161.2045-BROMO-3-(1-BENZYL-1,2,3,6-TETRAHYDROPYRIDIN-4-YL)-1H-INDOLE
CAS:Formula:C20H19BrN2Purity:97.0%Molecular weight:367.29BENZYL (3-METHYLPYRROLIDIN-3-YL)CARBAMATE HCL
CAS:Formula:C13H19ClN2O2Purity:95.0%Color and Shape:SolidMolecular weight:270.76(5-METHYL-1,2,3-THIADIAZOL-4-YL)METHANOL
CAS:Formula:C4H6N2OSPurity:95.0%Color and Shape:OilMolecular weight:130.174-Bromo-1H-pyrrolo[3,2-c]pyridine
CAS:Formula:C7H5BrN2Purity:95%Color and Shape:Grey powderMolecular weight:197.035(S)-2-(4-CHLOROPHENYL)PYRROLIDINE
CAS:Formula:C10H12ClNPurity:95%Color and Shape:LiquidMolecular weight:181.662-(4-Bromomethyl-phenyl)-thiazole
CAS:Formula:C10H8BrNSPurity:95.0%Color and Shape:SolidMolecular weight:254.15(1S,4S,5S)-tert-Butyl 5-amino-2-azabicyclo[2.2.1]heptane-2-carboxylate
CAS:Purity:96%Molecular weight:212.2929993(2S,4R)-4-(4-Fluorobenzyl)pyrrolidine-2-carboxylic acid hydrochloride
CAS:Formula:C12H15ClFNO2Purity:95.0%Molecular weight:259.71(R)-Prolinamide hydrochloride
CAS:Formula:C5H11ClN2OPurity:98%(HPLC);RGColor and Shape:SolidMolecular weight:150.615-Chloromethyl-1-methyl-1H-pyrazole-3-carboxylic acid methyl ester
Formula:C7H9ClN2O2Purity:95.0%Molecular weight:188.616-bromo-1-(oxan-2-yl)-1H-pyrazolo[4,3-c]pyridine
CAS:Formula:C11H12BrN3OPurity:97%Molecular weight:282.1413-Methyl-1-(propan-2-yl)-1H-pyrazole-5-carboxylic acid
CAS:Formula:C8H12N2O2Purity:95%Color and Shape:SolidMolecular weight:168.1965-(CARBOXYMETHYL)-4-OXO-5,6,7,8-TETRAHYDRO-4H-PYRAZOLO[1,5-A][1,4]DIAZEPINE-2-CARBOXYLIC ACID
Formula:C10H11N3O5Purity:95.0%Molecular weight:253.2142-(tert-Butyldimethylsilyl)-N,N-dimethyl-1H-imidazole-1-sulfonamide
CAS:Formula:C11H23N3O2SSiPurity:97%Molecular weight:289.47methyl 2-methyl-3-{[(thiophen-2-yl)methyl]amino}propanoate
CAS:Formula:C10H15NO2SPurity:95.0%Molecular weight:213.31,2,3,4-Tetrahydropyrrolo[1,2-a]pyrazine-1-carboxylic acid
CAS:Formula:C8H10N2O2Purity:95.0%Molecular weight:166.18(4S)-4-AMINO-1-[(2-CHLOROPHENYL)METHYL]PYRROLIDIN-2-ONE
CAS:Formula:C11H13ClN2OPurity:95.0%Molecular weight:224.695-(4-METHOXYPHENYL)-1H-PYRROLE-3-CARBOXYLIC ACID
CAS:Formula:C12H11NO3Purity:95.0%Molecular weight:217.2244-(2-(DIPROPYLAMINO)ETHYL)INDOLINE-2,3-DIONE HCL
CAS:Formula:C16H23ClN2O2Purity:95%Molecular weight:310.826-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isoindolin-1-one
CAS:Formula:C14H18BNO3Purity:95%Color and Shape:Solid, Yellow powderMolecular weight:259.112,5-Dibromo-benzothiazole
CAS:Formula:C7H3Br2NSPurity:97%Color and Shape:SolidMolecular weight:292.98Octyl 2-amino-3-(1H-indol-3-yl)propanoate hydrochloride
CAS:Formula:C19H29ClN2O2Purity:98%Molecular weight:352.9(S)-Benzyl (1-(4-amino-5-carbamoyl-1H-pyrazol-1-yl)propan-2-yl)carbamate
CAS:Formula:C15H19N5O3Purity:95%Molecular weight:317.349(2S,4R)-4-FLUORO-1-METHYLPYRROLIDINE-2-CARBOXYLIC ACID
CAS:Formula:C6H10FNO2Purity:95.0%Molecular weight:147.1493-(tert-Butyl)-1-(4-chlorophenyl)-1H-pyrazol-5-amine
CAS:Formula:C13H16ClN3Purity:95.0%Molecular weight:249.743-(4-Acetyl-3,5-dimethyl-pyrazol-1-yl)-propionic acid
CAS:Formula:C10H14N2O3Purity:95.0%Molecular weight:210.2333-(3-Formyl-indol-1-yl)-propionamide
CAS:Formula:C12H12N2O2Purity:95.0%Color and Shape:Solid, White powderMolecular weight:216.241-[3-(4-Fluoro-benzyl)-[1,2,4]thiadiazol-5-yl]-piperazine
Formula:C13H15FN4SPurity:95.0%Molecular weight:278.354-Methyl-3-phenyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C11H10N2O2Purity:95.0%Color and Shape:SolidMolecular weight:202.2135-Chloro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine
CAS:Purity:97%Molecular weight:278.5400085Saccharin sodium salt hydrate
CAS:Formula:C7H6NNaO4SPurity:98%Color and Shape:SolidMolecular weight:223.181-[4-(4-fluorophenyl)-1,3-thiazol-2-yl]methanamine
CAS:Formula:C10H9FN2SPurity:95.0%Molecular weight:208.254-(2,5-dimethyl-3-thienyl)-2-hydrazinopyrimidine
CAS:Formula:C10H12N4SPurity:95.0%Molecular weight:220.29[(1-isobutyl-1H-imidazol-5-yl)methyl]amine dihydrochloride
CAS:Formula:C8H17Cl2N3Purity:95.0%Molecular weight:226.15TERT-BUTYL 7-(HYDROXYMETHYL)-5-OXA-2-AZASPIRO[3.4]OCTANE-2-CARBOXYLATE
CAS:Formula:C12H21NO4Purity:97%Molecular weight:243.303Ref: 10-F625224
1g418.00€5g1,116.00€10g1,861.00€25g4,648.00€50g9,152.00€100mg95.00€250mg183.00€500mg287.00€Hexahydro-1H-furo[3,4-c]pyrrole
CAS:Formula:C6H11NOPurity:95.0%Color and Shape:OilMolecular weight:113.16Methyl 2-mercapto-1-methyl-1H-imidazole-5-carboxylate
CAS:Formula:C6H8N2O2SPurity:95.0%Color and Shape:SolidMolecular weight:172.22-Amino-1-(1-methyl-1 H -imidazol-2-yl)-ethanoldihydrochloride
CAS:Formula:C6H13Cl2N3OPurity:95.0%Color and Shape:SolidMolecular weight:214.092-(5-tert-Butyl-1,2,4-oxadiazol-3-yl)piperidine hydrochloride
CAS:Formula:C11H20ClN3OMolecular weight:245.754-bromo-1-isopropyl-3-methyl-1H-pyrazole
CAS:Formula:C7H11BrN2Purity:97%Color and Shape:LiquidMolecular weight:203.0832-(Ethylsulfonyl)imidazo[1,2-a]pyridine-3-sulfonamide
CAS:Formula:C9H11N3O4S2Purity:95%+(LC-MS);RGColor and Shape:Liquid, No data available.Molecular weight:289.323-[(Furan-2-carbonyl)-amino]-2-methyl-benzoic acid
CAS:Formula:C13H11NO4Purity:95.0%Molecular weight:245.234(3-METHYL-PYRROLIDIN-3-YL)-CARBAMIC ACID TERT-BUTYL ESTER HYDROCHLORIDE
CAS:Formula:C10H21ClN2O2Purity:97%Molecular weight:236.747-(Trifluoromethyl)benzo[b]thiophene-2-carboxylic acid
CAS:Formula:C10H5F3O2SPurity:98%Color and Shape:Liquid, No data available.Molecular weight:246.22-(3,4-Dichloro-phenylamino)-5-methyl-thiazole-4-carboxylic acid ethyl ester
Formula:C13H12Cl2N2O2SPurity:95.0%Molecular weight:331.21ETHYL 8-METHYLIMIDAZO[1,2-A]PYRAZINE-3-CARBOXYLATE
Formula:C10H11N3O2Purity:95.0%Molecular weight:205.217Ethyl 5-(3-fluorophenyl)-1,3,4-oxadiazole-2-carboxylate
CAS:Formula:C11H9FN2O3Molecular weight:236.202tert-butyl 2-methyl-3-{[(thiophen-2-yl)methyl]amino}propanoate
CAS:Formula:C13H21NO2SPurity:95.0%Molecular weight:255.38(4aS,7R,8aS)-9,9-Dimethyltetrahydro-4H-4a,7-methanobenzo[c][1,2]oxazireno[2,3-b]isothiazole 3,3-dioxide
CAS:Formula:C10H15NO3SPurity:95%Color and Shape:Solid, CrystallineMolecular weight:229.292,3-Dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarbaldehyde
CAS:Formula:C8H6O4SPurity:95%Molecular weight:198.192-(1H-Pyrrolo[2,3-b]pyridin-1-yl)acetic acid
CAS:Formula:C9H8N2O2Purity:97%Color and Shape:No data available.Molecular weight:176.1755-chloro-2-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one
CAS:Formula:C3H4ClN3OPurity:95.0%Molecular weight:133.54N-Acetyl-L-tryptophanamide
CAS:Formula:C13H15N3O2Purity:98%Color and Shape:White powderMolecular weight:245.2825-chloro-3-(4-nitrophenyl)-1,2,4-thiadiazole
CAS:Formula:C8H4ClN3O2SPurity:95.0%Molecular weight:241.651-(4-Methoxy-phenyl)-5-oxo-pyrrolidine-3-carboxylic acid
CAS:Formula:C12H13NO4Purity:95.0%Color and Shape:SolidMolecular weight:235.239Imidazo[1,2-a]pyridine-5-carboxylic acid
CAS:Formula:C8H6N2O2Purity:95%Color and Shape:SolidMolecular weight:162.148Ethyl 5-(2,2-dimethylpropyl)-1,2,4-oxadiazole-3-carboxylate
CAS:Formula:C10H16N2O3Molecular weight:212.249Methyl 2-amino-4-(4-nitrophenyl)thiophene-3-carboxylate
CAS:Formula:C12H10N2O4SMolecular weight:278.28tert-Butyl (3R,4S)-3-amino-4-methoxypyrrolidine-1-carboxylate
CAS:Purity:95%Molecular weight:216.2810059(2S,3S)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)-3-hydroxypyrrolidine-2-carboxylic acid
CAS:Purity:≥98%Molecular weight:353.37399294-Methyl-3-propoxy-1H-1,2,4-triazol-5(4H)-one
CAS:Formula:C6H11N3O2Purity:98%+(LC-MS);RGMolecular weight:157.1733-(3-Hydroxy-phenyl)-2-thioxo-thiazolidin-4-one
CAS:Formula:C9H7NO2S2Purity:95.0%Molecular weight:225.281-[3-(2-chlorophenyl)-5-isoxazolyl]methanamine
CAS:Formula:C10H9ClN2OPurity:95.0%Molecular weight:208.65Methyl 5-(4-chlorophenyl)-3-methylisoxazole-4-carboxylate
CAS:Formula:C12H10ClNO3Purity:95.0%Molecular weight:251.672-Cyano-3-(2,5-dimethyl-1-propyl-1h-pyrrol-3-yl)prop-2-enoic acid
CAS:Purity:98%Molecular weight:232.283(imidazo[1,2-a]pyridin-3-ylmethyl)methylamine
CAS:Formula:C9H11N3Purity:95.0%Molecular weight:161.208(3aR,4S,7aR)-4-(m-tolylethynyl)octahydro-1H-indol-4-ol hydrochloride
CAS:Purity:98%Molecular weight:291.82000731-BENZYL 2-TERT-BUTYL 4-OXOPYRAZOLIDINE-1,2-DICARBOXYLATE
CAS:Formula:C16H20N2O5Purity:95.0%Molecular weight:320.3452,5-dimethyl-1-phenyl-1H-pyrrole-3-carboxylic acid
CAS:Formula:C13H13NO2Purity:95.0%Molecular weight:215.2522-Chlorothiophene
CAS:Formula:C4H3ClSPurity:96.0%Color and Shape:Liquid, Clear faint yellow liquidMolecular weight:118.581-(1H-PYRAZOLO[3,4-B]PYRIDIN-1-YL)PROPAN-2-ONE
CAS:Formula:C9H9N3OPurity:95.0%Molecular weight:175.1915-(4-CARBOXYBENZYL)-4-OXO-5,6,7,8-TETRAHYDRO-4H-PYRAZOLO[1,5-A][1,4]DIAZEPINE-2-CARBOXYLIC ACID
Formula:C16H15N3O5Purity:95.0%Molecular weight:329.3123-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride
CAS:Formula:C11H6Cl3NO2Purity:99%(GC-MS);RGColor and Shape:SolidMolecular weight:290.525-Chloro-3-methylbenzo[b]thiophene-2-sulfonamide
CAS:Formula:C9H8ClNO2S2Purity:95.0%Color and Shape:SolidMolecular weight:261.745-Methyl-2-(pyrrolidin-3-yloxy)pyrimidine hydrochloride
CAS:Formula:C9H14ClN3OMolecular weight:215.685-Bromo-6-chloro-2,2-difluorobenzo[d][1,3]dioxole
CAS:Formula:C7H2BrClF2O2Purity:95.0%Color and Shape:LiquidMolecular weight:271.441-[3-(chloromethyl)phenyl]-3,5-dimethyl-1H-pyrazole hydrochloride
CAS:Formula:C12H14Cl2N2Purity:95.0%Color and Shape:No data available.Molecular weight:257.161-Methyl-5-(methylsulfanyl)-1H-[1,2,4]-triazol-3-yl amine
CAS:Formula:C4H8N4SPurity:95%Color and Shape:SolidMolecular weight:144.21-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-3-carbonitrile
CAS:Purity:98%Molecular weight:233.08000181-[Phenyl(trimethylsilyl)methyl]-1H-1,2,3-benzotriazole
CAS:Formula:C16H19N3SiPurity:techMolecular weight:281.4341-Phenyl-2-pyrrolidinone
CAS:Formula:C10H11NOPurity:95%Color and Shape:Solid, CrystallineMolecular weight:161.2043-(METHYLAMINO)TETRAHYDROFURAN-3-CARBOXYLIC ACID
CAS:Formula:C6H11NO3Purity:95.0%Molecular weight:145.1581-(5-bromo-2-thienyl)propan-1-one
CAS:Formula:C7H7BrOSPurity:98%Color and Shape:SolidMolecular weight:219.1[2-(7-chloro-1,3-benzoxazol-2-yl)ethyl]amine hydrochloride
CAS:Formula:C9H10Cl2N2OPurity:95.0%Molecular weight:233.09(2S,3R)-3-Hydroxypyrrolidine-2-carboxylic acid
CAS:Formula:C5H9NO3Purity:95%Color and Shape:SolidMolecular weight:131.131tert-Butyl 2-formyl-1H-pyrrole-1-carboxylate
CAS:Formula:C10H13NO3Purity:95%Color and Shape:Liquid, No data available.Molecular weight:195.218TERT-BUTYL (2R)-2-(AMINOMETHYL)-2-ETHYLPYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C12H24N2O2Purity:95.0%Molecular weight:228.3361-(2-Hydroxyethyl)pyrrolidin-2-one
CAS:Formula:C6H11NO2Purity:97.0%Color and Shape:SolidMolecular weight:129.159
