
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
3-(2-Nitro-1H-imidazol-1-yl)propane-1,2-diol
CAS:Formula:C6H9N3O4Purity:95.0%Color and Shape:SolidMolecular weight:187.1551H-Pyrrolo[2,3-b]pyridine-3-carboxylic acid
CAS:Formula:C8H6N2O2Purity:98%Color and Shape:Solid, White powderMolecular weight:162.1485-tert-butyl 3-methyl 6-[(benzylthio)methyl]-6,7-dihydro[1,2,3]triazolo[1,5-a]pyrazine-3,5(4H)-dicarboxylate
Formula:C20H26N4O4SMolecular weight:418.514-Iodo-1-methyl-1H-imidazole-5-carboxaldehyde
CAS:Formula:C5H5IN2OPurity:98%Color and Shape:SolidMolecular weight:236.0123-Methoxyisobenzofuran-1(3H)-one
CAS:Formula:C9H8O3Purity:98%(GC-MS);RGColor and Shape:No data available.Molecular weight:164.162-(4-((Tert-butoxycarbonyl)amino)-2-oxopyrrolidin-1-yl)acetic acid
CAS:Purity:>95%Molecular weight:258.27398683-(3-Methoxyphenyl)pyrrolidine Hydrochloride
CAS:Formula:C11H16ClNOPurity:95.0%Color and Shape:SolidMolecular weight:213.713-Amino-5-(3-fluorophenyl)thiophene-2-carboxylic acid
CAS:Formula:C11H8FNO2SPurity:95.0%Molecular weight:237.25ethyl 2-(3-chloropropanamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate
CAS:Formula:C14H18ClNO3SPurity:95.0%Molecular weight:315.812-Methyl-4-trifluoromethyl-thiazole-5-carbonyl chloride
CAS:Formula:C6H3ClF3NOSPurity:95.0%Molecular weight:229.67-methoxy-5-nitro-1-benzofuran-2-carboxylic acid
CAS:Formula:C10H7NO6Purity:95.0%Molecular weight:237.1672-Bromobenzo[d]thiazole-6-carbonitrile
CAS:Formula:C8H3BrN2SPurity:95%Color and Shape:SolidMolecular weight:239.09N-Methoxy-N-methyl-1H-pyrrole-2-carboxamide
CAS:Formula:C7H10N2O2Purity:98%(LC-MS);RGMolecular weight:154.169(S)-5-IMINO-3-(1-PHENYLPROPAN-2-YL)-5H-1,2,3-OXADIAZOL-3-IUM-2-IDE HCL
Formula:C11H14ClN3OPurity:90.0%Molecular weight:239.7[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:161.204TERT-BUTYL (4-FLUOROTETRAHYDROFURAN-3-YL)CARBAMATE
Formula:C9H16FNO3Purity:90.0%Molecular weight:205.229Cyclopropylmagnesium bromide, 0.5M 2-MeTHF
CAS:Formula:C8H15BrMgOPurity:97.0%Color and Shape:LiquidMolecular weight:231.416BENZYL (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:130.171-(Piperidin-4-yl)-5-(trifluoromethyl)-1H-benzo[d][1,2,3]triazole hydrochloride
CAS:Purity:97%Molecular weight:306.7200012(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:212.29299933-METHYLTETRAHYDROFURAN
CAS:Purity:98% (stabilized with BHT)Color and Shape:LiquidMolecular weight:86.13400269(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:150.61Furo[3,2-c]pyridin-4(5H)-one
CAS:Formula:C7H5NO2Purity:95%Color and Shape:SolidMolecular weight:135.1223-(3,4-Dichloro-phenyl)-dihydro-furan-2-one
CAS:Formula:C10H8Cl2O2Purity:97.0%Molecular weight:231.07[2-(HYDROXYMETHYL)-5,8-DIOXASPIRO[3.4]OCTAN-2-YL]METHANOL
CAS:Formula:C8H14O4Purity:97%Molecular weight:174.1965-Methylbenzo-2,1,3-thiadiazole
CAS:Formula:C7H6N2SPurity:95.0%Color and Shape:SolidMolecular weight:150.2[1-(2-methoxyethyl)-1H-imidazol-2-yl]methanamine hydrochloride
Formula:C7H14ClN3OMolecular weight:191.661-[(Octyloxy)methyl]-1H-1,2,3-benzotriazole
CAS:Formula:C15H23N3OPurity:97.0%Molecular weight:261.369[4-(1H-pyrazol-5-yl)phenyl]boronic acid
CAS:Formula:C9H9BN2O2Purity:98%Color and Shape:Sand-coloured powderMolecular weight:187.99Ref: 10-F843830
1g3,482.00€1mg99.00€5mg199.00€10mg297.00€25mg386.00€50mg624.00€100mg933.00€250mg1,742.00€1-METHYL-1H-IMIDAZOLE-4,5-DICARBOXYLIC ACID HCL
Formula:C6H7ClN2O4Purity:90.0%Molecular weight:206.585-chloro-6-(oxolan-3-yloxy)pyridine-3-carboxylic acid
CAS:Formula:C10H10ClNO4Purity:95.0%Molecular weight:243.642-(Imidazo[1,2-a]pyridin-3-yl)acetic acid hydrochloride
CAS:Formula:C9H9ClN2O2Purity:95.0%Color and Shape:SolidMolecular weight:212.63(2S,4R)-4-([1,1′-Biphenyl]-4-ylmethyl)pyrrolidine-2-carboxylic acid hydrochloride
CAS:Formula:C18H20ClNO2Purity:95.0%Molecular weight:317.81(S)-(-)-N-(5-Nitro-2-pyridyl)prolinol
CAS:Formula:C10H13N3O3Purity:99%Color and Shape:SolidMolecular weight:223.2322-Oxo-2,3-dihydro-1H-indole-5-sulfonic acid amide
CAS:Formula:C8H8N2O3SPurity:>95%Molecular weight:212.223-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-a]pyridine
CAS:Formula:C13H17BN2O2Purity:95.0%Molecular weight:244.1methyl 4-bromo-5-methyl-3-isoxazolecarboxylate
CAS:Formula:C6H6BrNO3Purity:97%Color and Shape:CrystallineMolecular weight:220.022Ethyl 2-(2-aminothiozole-4-yl)glyoxylate
CAS:Formula:C7H8N2O3SPurity:95.0%Color and Shape:SolidMolecular weight:200.21[2-(2-Chloro-phenyl)-5-trifluoromethyl-2H-pyrazol-3-yl]-methanol
CAS:Formula:C11H8ClF3N2OPurity:95.0%Molecular weight:276.64tert-butyl rac-(3aR,4R,7aS)-octahydro-1H-isoindol-4-ylcarbamate hydrochloride
CAS:Formula:C13H25ClN2O2Purity:95.0%Molecular weight:276.815-cyclopentyl-4-ethyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C9H15N3SPurity:95.0%Molecular weight:197.3[4-(1-pyrrolidinylcarbonyl)benzyl]amine hydrochloride hydrate
CAS:Formula:C12H19ClN2O2Purity:95.0%Color and Shape:SolidMolecular weight:258.75(3-Allyl-2,4-dioxo-1,3-thiazolidin-5-yl)acetic acid
CAS:Formula:C8H9NO4SPurity:95.0%Molecular weight:215.224-[1-(4-methylphenyl)-1H-tetrazol-5-yl]piperidine hydrochloride
Formula:C13H18ClN5Molecular weight:279.773-(5-METHYL-1,3,4-THIADIAZOL-2-YL)PROPANOIC ACID
CAS:Formula:C6H8N2O2SPurity:95.0%Molecular weight:172.22-(2,2-Diethoxyethyl)isoindoline-1,3-dione
CAS:Formula:C14H17NO4Purity:98%Color and Shape:SolidMolecular weight:263.2936-Bromo-2,3-dihydro-1H-pyrrolo[3,2-c]pyridine hydrochloride
CAS:Purity:97%Molecular weight:235.50999454-fluoro-3-(1H-tetrazol-5-yl)benzenesulfonyl chloride
CAS:Formula:C7H4ClFN4O2SPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:262.64(2S,4R)-1-(tert-Butoxycarbonyl)-4-(2-iodobenzyl)pyrrolidine-2-carboxylic acid
CAS:Formula:C17H22INO4Purity:95.0%Molecular weight:431.27Methyl 1-isopropyl-5-oxopyrrolidine-3-carboxylate
CAS:Formula:C9H15NO3Purity:97%Molecular weight:185.223(S)-1-N-Cbz-3-Formyl-pyrrolidine
CAS:Formula:C13H15NO3Purity:95%Color and Shape:Solid, No data available.Molecular weight:233.2671,3-Di(thiophen-2-yl)propane-1,3-dione
CAS:Formula:C11H8O2S2Purity:97%Color and Shape:SolidMolecular weight:236.3Methyl 2-bromo-5-propylthiazole-4-carboxylate
CAS:Formula:C8H10BrNO2SPurity:95%Color and Shape:LiquidMolecular weight:264.142,8-DIMETHYL-7,8-DIHYDRO-[1,2,4]TRIAZOLO[1,5-A]PYRAZIN-6(5H)-ONE
CAS:Formula:C7H10N4OPurity:95.0%Molecular weight:166.1841,4′-Bi-1H-pyrazole, 5-(dicyclohexylphosphino)-1′,3′,5′-triphenyl-
CAS:Purity:95%Color and Shape:SolidMolecular weight:558.7100222-(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:203.083ETHYL 6-HYDROXY-1-ISOPROPYL-1H-PYRAZOLO[3,4-B]PYRIDINE-4-CARBOXYLATE
CAS:Formula:C12H15N3O3Purity:97%Molecular weight:249.27Ethyl 6-bromo-[1,2,4]triazolo[1,5-a]pyridine-2-carboxylate
CAS:Formula:C9H8BrN3O2Purity:95.0%Molecular weight:270.0863-[(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:246.2ETHYL 8-METHYLIMIDAZO[1,2-A]PYRAZINE-3-CARBOXYLATE
Formula:C10H11N3O2Purity:95.0%Molecular weight:205.217tert-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:229.292,2,2-Trichloro-1-(4,5-dibromo-1H-pyrrol-2-yl)-ethanone
CAS:Formula:C6H2Br2Cl3NOPurity:95%Color and Shape:SolidMolecular weight:370.25(4aS,8aR)-3,8a-Dimethyl-5-methylene-4,4a,5,6,7,8,8a,9-octahydronaphtho[2,3-b]furan
CAS:Formula:C15H20OPurity:98%Molecular weight:216.3243-BOC-6-AMINO-3-AZABICYCLO[3.2.0]HEPTANE
CAS:Formula:C11H20N2O2Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:212.2932H-1,2,3-Triazole-2-acetic acid
CAS:Formula:C4H5N3O2Purity:98%Color and Shape:SolidMolecular weight:127.103(2S,4R)-Boc-4-phenoxy-pyrrolidine-2-carboxylic acid
CAS:Formula:C16H21NO5Purity:96%Color and Shape:SolidMolecular weight:307.3461H-BENZIMIDAZOLE-2-CARBOXYLIC ACID, 6-AMINO-, ETHYL ESTER
CAS:Formula:C10H11N3O2Purity:97.0%Molecular weight:205.2173-Ethyl-2-pyrrolidinone
CAS:Formula:C6H11NOPurity:95.0%Color and Shape:Solid, AmorphousMolecular weight:113.164-HYDROXY-1-PIPERIDIN-4-YL-PYRROLIDIN-2-ONE HCL
CAS:Formula:C9H17ClN2O2Purity:95.0%Molecular weight:220.7Ethyl 6-hydroxyimidazo[1,2-a]pyridine-2-carboxylate
CAS:Formula:C10H10N2O3Purity:97%Color and Shape:SolidMolecular weight:206.201[6-oxo-3-(2-thienyl)pyridazin-1(6{H})-yl]acetic acid
CAS:Formula:C10H8N2O3SPurity:95.0%Molecular weight:236.251-(((5-Nitrofuran-2-yl)methylene)amino)imidazolidine-2,4-dione
CAS:Formula:C8H6N4O5Purity:95.0%Color and Shape:SolidMolecular weight:238.159(R)-tert-Butyl 1-(3-nitropyridine-2-yl)pyrrolidine-3-ylcarbamate
CAS:Formula:C14H20N4O4Purity:95.0%Molecular weight:308.3385-CHLORO-3-METHYL-3H-IMIDAZO[4,5-B]PYRIDINE
CAS:Formula:C7H6ClN3Purity:95.0%Color and Shape:SolidMolecular weight:167.6TERT-BUTYL (2R,4S)-4-FLUORO-2-(HYDROXYMETHYL)PYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C10H18FNO3Purity:97%Color and Shape:SolidMolecular weight:219.2564,4′,4”,4”’-(Porphyrin-5,10,15,20-tetrayl)tetra(benzohydrazide)
CAS:Purity:98%Molecular weight:846.9119873Methyl-(1-methyl-pyrrolidin-3-ylmethyl)-amine
CAS:Formula:C7H16N2Purity:95.0%Color and Shape:LiquidMolecular weight:128.2192-Chlorothiophene
CAS:Formula:C4H3ClSPurity:96.0%Color and Shape:Liquid, Clear faint yellow liquidMolecular weight:118.585-(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:329.3125-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-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-3-carbonitrile
CAS:Purity:98%Molecular weight:233.0800018Tert-butyl (3R,4S)-3-hydroxy-4-phenylpyrrolidine-1-carboxylate
CAS:Purity:95%Molecular weight:263.33700561-(5-bromo-2-thienyl)propan-1-one
CAS:Formula:C7H7BrOSPurity:98%Color and Shape:SolidMolecular weight:219.1tert-Butyl 2-formyl-1H-pyrrole-1-carboxylate
CAS:Formula:C10H13NO3Purity:95%Color and Shape:Liquid, No data available.Molecular weight:195.2185-BROMO-2-METHYLTHIOPHENE-3-SULFONYL CHLORIDE
CAS:Formula:C5H4BrClO2S2Purity:95.0%Color and Shape:LiquidMolecular weight:275.561-(2-Hydroxyethyl)pyrrolidin-2-one
CAS:Formula:C6H11NO2Purity:97.0%Color and Shape:SolidMolecular weight:129.1592-chloro-4-fluoro-4′-pyrrolidinomethyl benzophenone
CAS:Formula:C18H17ClFNOPurity:97.0%Molecular weight:317.79(S)-tert-Butyl 3-(5-aminopyridin-2-yloxy)pyrrolidine-1-carboxylate
CAS:Formula:C14H21N3O3Purity:97%Molecular weight:279.34(4S,5R)-3-(tert-Butoxycarbonyl)-2,2-dimethyl-4-phenyloxazolidine-5-carboxylic acid
CAS:Formula:C17H23NO5Purity:95%Color and Shape:SolidMolecular weight:321.3732-Chloro-1-(2-ethoxyethyl)-1H-benzo[d]imidazole
CAS:Formula:C11H13ClN2OPurity:95%Molecular weight:224.696-Chloro-2,2-difluoro-benzo[1,3]dioxol-5-ylamine
CAS:Formula:C7H4ClF2NO2Purity:97%Color and Shape:LiquidMolecular weight:207.56methyl N-[6-(benzenesulfinyl)-1H-1,3-benzodiazol-2-yl]carbamate
CAS:Purity:98%Molecular weight:315.35000613-[(1-phenyl-1H-tetrazol-5-yl)thio]propanoic acid
CAS:Formula:C10H10N4O2SPurity:95.0%Molecular weight:250.28ethyl 2-amino-4-(3,4-dimethylphenyl)thiophene-3-carboxylate
CAS:Formula:C15H17NO2SPurity:95.0%Molecular weight:275.37(3-Methylisoxazol-5-yl)methanamine hydrochloride
CAS:Formula:C5H9ClN2OPurity:97%Molecular weight:148.591-[(2,6-difluorophenyl)methyl]-1H-pyrazol-4-amine
CAS:Formula:C10H9F2N3Purity:95.0%Molecular weight:209.26-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)furo[3,2-b]pyridine
CAS:Purity:97%Molecular weight:245.0899963Ethyl 3-[4-(trifluoromethoxy)phenyl]-1,2,4-oxadiazole-5-carboxylate
CAS:Purity:97%Molecular weight:302.2090149N,N-dimethyl-N’-(6-methyl-1,3-benzothiazol-2-yl)ethane-1,2-diamine
CAS:Formula:C12H17N3SPurity:95.0%Molecular weight:235.355-Methyl-3-(trifluoromethyl)-1,2-oxazole
CAS:Formula:C5H4F3NOPurity:96.0%Color and Shape:ClearMolecular weight:151.0884-METHYL-3-(PYRIDINE-2-SULFONYL)-THIOPHENE-2-CARBALDEHYDE
CAS:Formula:C11H9NO3S2Purity:95.0%Molecular weight:267.32tert-Butyl 3-(iodomethyl)-2-oxa-8-azaspiro[4.5]decane-8-carboxylate
CAS:Purity:95+%Molecular weight:381.25399782,2,4,6,7-Pentamethyl-2,3-dihydrobenzofuran-5-sulfonamide
CAS:Formula:C13H19NO3SPurity:≥95%Molecular weight:269.365-Cyanoindole-3-carboxyaldehyde
CAS:Formula:C10H6N2OPurity:95.0%Color and Shape:SolidMolecular weight:170.1717-HYDROXY-1H-PYRROLO[2,3-C]PYRIDINE-3-CARBOXYLIC ACID
CAS:Formula:C8H6N2O3Purity:95+%Molecular weight:178.147(S)-2-Amino-3-(5-cyano-1H-indol-3-yl)propanoic acid
CAS:Formula:C12H11N3O2Purity:97%Color and Shape:SolidMolecular weight:229.239N-methyl-1-(3-phenyl-1,2,4-oxadiazol-5-yl)methanamine hydrochloride
CAS:Formula:C10H12ClN3OPurity:95.0%Molecular weight:225.682-(2-Chlorothiophen-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS:Purity:95%Molecular weight:244.53999331-ethyl-1H-1,2,4-triazole-5-carbaldehyde
CAS:Formula:C5H7N3OPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:125.131
