
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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benzyl 4-[1-(4-fluorophenyl)-1H-tetrazol-5-yl]piperidine-1-carboxylate
Formula:C20H20FN5O2Molecular weight:381.411Benzofurazan-4-sulfonyl chloride
CAS:Formula:C6H3ClN2O3SPurity:95.0%Color and Shape:SolidMolecular weight:218.615-(Aminomethyl)-2,3-dihydro-1H-indol-2-one hydrochloride
CAS:Formula:C9H11ClN2OPurity:95.0%Molecular weight:198.653-(1H-pyrazol-1-yl)-1-butanol
CAS:Formula:C7H12N2OPurity:95.0%Color and Shape:No data available.Molecular weight:140.186[5-(3-Fluoro-phenyl)-[1,3,4]oxadiazol-2-ylmethyl]-carbamic acid tert-butyl ester
Formula:C14H16FN3O3Purity:95.0%Molecular weight:293.2984-allyl-5-(4-bromophenyl)-4H-1,2,4-triazole-3-thiol
CAS:Formula:C11H10BrN3SColor and Shape:Powder or SolidMolecular weight:296.19(2-METHYL-1H-PYRROLO[2,3-B]PYRIDIN-5-YL)BORONIC ACID PINACOL ESTER
CAS:Formula:C14H19BN2O2Purity:98%Color and Shape:LiquidMolecular weight:258.135-Pyrid-2-ylthiophene-2-sulfonyl chloride
CAS:Formula:C9H6ClNO2S2Purity:95%Color and Shape:SolidMolecular weight:259.726-IODO-1,2-BENZISOTHIAZOL-3-(2H)-ONE 1,1-DIOXIDE
CAS:Formula:C7H4INO3SPurity:95%Molecular weight:309.08(3S,4S)-3-tert-Butoxycarbonylamino-4-hydroxy-pyrrolidine-1-carboxylic acid benzyl ester
CAS:Purity:95%Molecular weight:336.38800053-(5-Fluorobenzofuran-3-yl)-4-(5-methyl-5H-[1,3]dioxolo[4,5-f]indol-7-yl)-1H-pyrrole-2,5-dione
CAS:Formula:C22H13FN2O5Purity:98%Molecular weight:404.353Ethyl 3-(3-chlorophenyl)-[1,2,4]oxadiazole-5-carboxylate
CAS:Formula:C11H9ClN2O3Purity:95.0%Molecular weight:252.652-(Furan-2-carboxamido)acetic acid
CAS:Formula:C7H7NO4Purity:≥98%Color and Shape:Solid, No data available.Molecular weight:169.1362-(4-Chlorophenyl)-3-(trifluoromethyl)pyrazole-4-carbonyl chloride
CAS:Formula:C11H5Cl2F3N2OPurity:95.0%Color and Shape:Solid, Low Melting SolidMolecular weight:309.07(S)-2-(Pyrrolidin-2-yl)acetic acid
CAS:Formula:C6H11NO2Purity:97%Color and Shape:SolidMolecular weight:129.1593-OXO-1,3-DIHYDRO-2-BENZOFURAN-5-CARBOXYLIC ACID
CAS:Formula:C9H6O4Purity:97%Molecular weight:178.143(R)-Hexahydro-oxazolo[3,4-a]pyrazin-3-one hydrochloride
CAS:Formula:C6H11ClN2O2Purity:97%Color and Shape:SolidMolecular weight:178.62Imidazo[1,2-a]pyrazin-8(7H)-one
CAS:Formula:C6H5N3OPurity:95%Color and Shape:LiquidMolecular weight:135.1261,3-Dihydro-1-(2-hydroxyethyl)-2H-benzimidazol-2-one
CAS:Formula:C9H10N2O2Purity:95%Color and Shape:SolidMolecular weight:178.1911-isopropyl-3-methyl-1H-pyrazole-4-sulfonyl chloride
CAS:Formula:C7H11ClN2O2SColor and Shape:SolidMolecular weight:222.692-(chloromethyl)-6-methyl-1H-benzimidazole
CAS:Formula:C9H9ClN2Purity:95%Color and Shape:Solid, Grey powderMolecular weight:180.642-(chloromethyl)-5-(2-furyl)-1,3,4-oxadiazole
CAS:Formula:C7H5ClN2O2Purity:95.0%Molecular weight:184.582-(1H-Pyrazol-3-yl)aniline
CAS:Formula:C9H9N3Purity:97%Color and Shape:Solid, Pale yellow to yellow red powderMolecular weight:159.192N-Cyclohexyl-2-(3,5-dimethyl-1H-pyrazol-1-yl)-6-methylpyrimidin-4-amine
CAS:Formula:C16H23N5Purity:98%Molecular weight:285.3952-BENZYLOCTAHYDROCYCLOPENTA[C]PYRROL-4-AMINE
CAS:Formula:C14H20N2Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:216.328(4-(1-Methyl-1H-pyrazol-3-yl)phenyl)methanol
CAS:Formula:C11H12N2OPurity:95.0%Molecular weight:188.23[3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl]methanamine dihydrochloride
CAS:Formula:C8H10Cl2N4OPurity:95.0%Molecular weight:249.1tert-butyl rac-(3aS,7aR)-5-oxooctahydro-2H-isoindole-2-carboxylate
CAS:Formula:C13H21NO3Purity:95.0%Color and Shape:SolidMolecular weight:239.315Ethyl 7-chloro-2-methylpyrazolo[1,5-a]pyrimidine-6-carboxylate
CAS:Formula:C10H10ClN3O2Purity:95.0%Molecular weight:239.66(4-Methyl-furazan-3-yl)-acetic acid
CAS:Formula:C5H6N2O3Purity:>97%Color and Shape:SolidMolecular weight:142.1143-Acetyl-6-methoxyindole
CAS:Formula:C11H11NO2Purity:95+%Color and Shape:SolidMolecular weight:189.2145-(chloromethyl)-3-phenyl-1,3-oxazolidin-2-one
CAS:Formula:C10H10ClNO2Purity:95.0%Molecular weight:211.654-allyl-5-[(2-chloro-5-methylphenoxy)methyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C13H14ClN3OSPurity:95.0%Molecular weight:295.79(S)-2-(((TERT-BUTYLDIMETHYLSILYL)OXY)METHYL)PYRROLIDINE
CAS:Formula:C11H25NOSiPurity:98%Color and Shape:LiquidMolecular weight:215.412Ref: 10-F512768
1g155.00€5g462.00€10g883.00€25g1,361.00€2.5g287.00€100mg49.00€250mg72.00€500mg127.00€tert-Butyl ((S)-1-hydroxy-3-((S)-2-oxopyrrolidin-3-yl)propan-2-yl)carbamate
CAS:Purity:≥95%Molecular weight:258.3179932(R)-(TETRAHYDROFURAN-3-YL)METHANAMINE HCL
CAS:Formula:C5H12ClNOPurity:95.0%Color and Shape:SolidMolecular weight:137.614-(1-Piperazinyl)-1H-pyrazolo[3,4-d]pyrimidine dihydrochloride
CAS:Formula:C9H14Cl2N6Purity:95.0%Molecular weight:277.15(2R,4R)-tert-Butyl 2-(fluoromethyl)-4-hydroxypyrrolidine-1-carboxylate
CAS:Purity:97%Molecular weight:219.2559967tert-Butyl (6-amino-7-iodo-1-methyl-1H-imidazo[4,5-c]pyridin-4-yl)(methyl)carbamate
CAS:Purity:95%Molecular weight:403.2239995-chloro-1-(3-chlorophenyl)-3-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde
CAS:Formula:C11H5Cl2F3N2OPurity:95.0%Molecular weight:309.07(4-Chloro-3-(4-ethoxybenzyl)phenyl)((3aS,5R,6S,6aS)-6-hydroxy-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)methanone
CAS:Purity:98%Molecular weight:432.8999939ethyl 2-hydroxy-4-(1-methyl-1H-pyrazol-4-yl)-4-oxobut-2-enoate
CAS:Purity:98%Molecular weight:224.2160034Ref: 10-F653568
1g777.00€5g2,073.00€10g4,144.00€2.5g1,400.00€50mg201.00€100mg285.00€250mg397.00€500mg607.00€2-(Trifluoromethyl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine
CAS:Formula:C7H8F3N3Purity:96%Color and Shape:SolidMolecular weight:191.1572,6-DICHLORO-7-(2,2,2-TRIFLUOROETHYL)-7H-PURINE
CAS:Formula:C7H3Cl2F3N4Purity:95.0%Molecular weight:271.02ethyl 5-(3,4-dimethylphenyl)-1H-pyrazole-3-carboxylate
CAS:Formula:C14H16N2O2Purity:95.0%Molecular weight:244.294Pyrazolo[1,5-a]pyrimidine-5-carboxylic acid
CAS:Formula:C7H5N3O2Purity:97%Color and Shape:SolidMolecular weight:163.1365,7-Dihydroxyimidazo[1,2-a]pyrimidine
CAS:Formula:C6H5N3O2Purity:97%Color and Shape:SolidMolecular weight:151.1251-(3-thienylmethyl)piperazine dihydrochloride
CAS:Formula:C9H16Cl2N2SPurity:95.0%Molecular weight:255.25-Chloro-2-tetrazol-1-yl-benzaldehyde
CAS:Formula:C8H5ClN4OPurity:98%Color and Shape:SolidMolecular weight:208.61(5E)-5-(4-fluorobenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one
CAS:Formula:C10H6FNOS2Purity:95.0%Molecular weight:239.285-(benzylthio)-N-methyl-1,3,4-thiadiazol-2-amine
CAS:Formula:C10H11N3S2Purity:≥98%(HPLC)Color and Shape:SolidMolecular weight:237.34tert-Butyl 2-oxa-5-azabicyclo[2.2.1]heptane-5-carboxylate
CAS:Formula:C10H17NO3Purity:95%Molecular weight:199.25Ethyl 6-bromobenzo[d]isoxazole-3-carboxylate
CAS:Formula:C10H8BrNO3Purity:95.0%Molecular weight:270.082Thieno[2,3-b]pyrazine-6-carboxylic acid ethyl ester
CAS:Formula:C9H8N2O2SPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:208.244-METHOXY-1-METHYL-1H-PYRROLO[2,3-B]PYRIDINE
CAS:Formula:C9H10N2OPurity:95.0%Molecular weight:162.192(4R)-4-AMINO-1-[(2-CHLOROPHENYL)METHYL]PYRROLIDIN-2-ONE
CAS:Formula:C11H13ClN2OPurity:95.0%Molecular weight:224.695-Aminomethyl-3-(4-fluorophenyl)-[1,2,4]oxadiazole; hydrochloride
CAS:Formula:C9H9ClFN3OPurity:95.0%Color and Shape:SolidMolecular weight:229.64Benzyl 5H,6H,7H,8H-imidazo[1,2-a]pyrazine-2-carboxylate dihydrochloride
CAS:Purity:97%Molecular weight:330.20999155,6-dimethyl-2-(2-propyn-1-ylthio)thieno[2,3-d]pyrimidin-4-amine
CAS:Formula:C11H11N3S2Purity:95.0%Color and Shape:SolidMolecular weight:249.351-(2-Furylmethyl)piperidine-4-carboxylic acid
CAS:Formula:C11H15NO3Purity:97.0%Molecular weight:209.2452-Bromo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C13H9BrN2O2SPurity:97%Molecular weight:337.195-BROMO-3,7-DIMETHYL-1H-INDAZOLE
CAS:Formula:C9H9BrN2Purity:95%Color and Shape:SolidMolecular weight:225.0895-Fluorobenzo[d]oxazole-2-thiol
CAS:Formula:C7H4FNOSPurity:97%Color and Shape:PowderMolecular weight:169.176,7-Difluoro-2,3-dihydropyrrolo[2,1-b]quinazolin-9(1H)-one
CAS:Purity:98%Molecular weight:222.1950073(S)-2-Iodomethyl-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C10H18INO2Purity:96%Molecular weight:311.163(S)-1-(6-(4-Fluoro-1H-pyrazol-1-yl)pyridin-3-yl)ethan-1-amine hydrochloride
CAS:Purity:97%Molecular weight:242.6799927ethyl 2-(3-chloropropanamido)-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate
CAS:Formula:C15H20ClNO3SPurity:95.0%Molecular weight:329.845-Hydroxy-1H-indole-3-carbaldehyde
CAS:Formula:C9H7NO2Purity:95%Color and Shape:SolidMolecular weight:161.161-{3-[(4-methylphenyl)methyl]-1,2,4-thiadiazol-5-yl}piperazine
CAS:Formula:C14H18N4SPurity:95.0%Molecular weight:274.39ETHYL 7-CHLORO-5-METHYLPYRAZOLO[1,5-A]PYRIMIDINE-2-CARBOXYLATE
CAS:Formula:C10H10ClN3O2Purity:95.0%Molecular weight:239.66Methyl 1-amino-4-bromo-1H-pyrrole-2-carboxylate
CAS:Formula:C6H7BrN2O2Purity:98+%Molecular weight:219.038(R)-2-Amino-3-(6-bromo-1H-indol-3-yl)propanoic acid
CAS:Formula:C11H11BrN2O2Purity:95%Molecular weight:283.1251-Boc-3-Vinylpyrrolidine
CAS:Formula:C11H19NO2Purity:95% (stabilized with TBC)Color and Shape:LiquidMolecular weight:197.2785-Nitro-1H-pyrrole-2-carbonitrile
CAS:Formula:C5H3N3O2Purity:95.0%Color and Shape:SolidMolecular weight:137.0984-BROMO-3-(HYDROXYMETHYL)-1-METHYL-1H-PYRAZOLE-5-CARBONITRILE
CAS:Formula:C6H6BrN3OPurity:92.0%Molecular weight:216.038Ref: 10-F612153
1g240.00€5g987.00€10g1,636.00€2.5g514.00€50mg62.00€100mg98.00€250mg118.00€500mg194.00€(S)-1-(4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZYL)PYRROLIDIN-3-OL
CAS:Formula:C17H26BNO3Purity:97%Molecular weight:303.214-Amino-1H-pyrazole-5-carboxylic acid ethyl ester hydrochloride
CAS:Formula:C6H10ClN3O2Purity:95.0%Color and Shape:SolidMolecular weight:191.626,7-Dihydro-4H-pyrazolo[5,1-c][1,4]oxazine-2-carboxylic acid
CAS:Purity:98+%Molecular weight:168.15199282-(2,5-DIOXOPYRROLIDIN-1-YL)ETHYL METHYL FUMARATE
CAS:Formula:C11H13NO6Purity:95%Molecular weight:255.2261-(4-(METHYLSULFONYL)PHENYL)-1H-PYRAZOLE-4-CARBALDEHYDE
CAS:Formula:C11H10N2O3SPurity:95.0%Molecular weight:250.27[(2R,3R)-3-Hydroxytetrahydrofuran-2-yl]methyl 4-methylbenzoate
CAS:Purity:97%Molecular weight:236.26699833-{[(5-Methyl-2-thienyl)methyl]amino}-1-propanol hydrochloride
CAS:Formula:C9H16ClNOSPurity:95.0%Molecular weight:221.74(S)-tert-butyl 2-amino-3-(1H-indol-3-yl)propanoate hydrochloride
CAS:Formula:C15H21ClN2O2Purity:95.0%Color and Shape:SolidMolecular weight:296.84-(4-CHLOROPHENYL)THIAZOLE-2-CARBOXYLIC ACID
CAS:Formula:C10H6ClNO2SPurity:95%Molecular weight:239.675-Bromo-6-chloro-3-indolyl phosphate disodium salt
CAS:Formula:C8H4BrClNNa2O4PPurity:95%Molecular weight:370.435-Fluoro-3-methylbenzo[b]thiophene-2-sulfonyl chloride
CAS:Formula:C9H6ClFO2S2Purity:95.0%Color and Shape:SolidMolecular weight:264.715-(3-methylphenyl)-4H-1,2,4-triazol-3-amine
CAS:Formula:C9H10N4Purity:95.0%Color and Shape:SolidMolecular weight:174.2076-methyl-N-(3-morpholin-4-ylpropyl)-1,3-benzothiazol-2-amine
CAS:Formula:C15H21N3OSPurity:95.0%Molecular weight:291.416-Methyl-2-trifluoromethyl-thiazolo[3,2-b][1,2,4]triazole-5-carboxylic acid
Formula:C7H4F3N3O2SPurity:95.0%Molecular weight:251.184-FLUORO-1-(TRIISOPROPYLSILANYL)-7-AZAINDOLE
CAS:Formula:C16H25FN2SiPurity:97%Color and Shape:LiquidMolecular weight:292.4734-Methyl-1H-indole-3-carbaldehyde
CAS:Formula:C10H9NOPurity:98%Color and Shape:Liquid, No data available.Molecular weight:159.188[(3-pyrimidin-2-yl-1,2,4-oxadiazol-5-yl)methyl]amine hydrochloride
CAS:Formula:C7H8ClN5OPurity:95.0%Molecular weight:213.632-Oxo-2,3-dihydro-1H-benzimidazole-5-carbonitrile
CAS:Formula:C8H5N3OPurity:98%Color and Shape:SolidMolecular weight:159.1483-(5-Cyclobutyl-1,2,4-oxadiazol-3-yl)piperidine hydrochloride
CAS:Formula:C11H18ClN3OMolecular weight:243.742-Amino-3-(6-hydroxy-1H-indol-3-yl)propanoic acid
CAS:Formula:C11H12N2O3Purity:98%Molecular weight:220.2285-Methoxy-1,3-dimethyl-1H-benzo[d]imidazol-2(3H)-one
CAS:Formula:C10H12N2O2Purity:97%Molecular weight:192.218tert-Butyl 6-formyl-3,4-dihydropyrrolo[1,2-a]pyrazine-2(1H)-carboxylate
CAS:Formula:C13H18N2O3Purity:95.0%Molecular weight:250.2981-(Indolin-1-yl)ethanone
CAS:Formula:C10H11NOPurity:95%Color and Shape:White powderMolecular weight:161.2041-(2-Methyl-benzyl)-1H-pyrazol-3-ylamine
CAS:Formula:C11H13N3Purity:95.0%Color and Shape:SolidMolecular weight:187.246Ethyl 1-(4-Fluorophenyl)-5-methyl-1H-pyrazole-4-carboxylate
CAS:Formula:C13H13FN2O2Purity:98.0%Molecular weight:248.257TERT-BUTYL 4-HYDROXY-2,3-DIHYDRO-1H-ISOINDOLE-2-CARBOXYLATE
CAS:Formula:C13H17NO3Purity:98%Molecular weight:235.2834-(5-Formyl-furan-2-yl)-3-methyl-benzoic acid
CAS:Formula:C13H10O4Color and Shape:SolidMolecular weight:230.2194-isopropyl-2-piperazin-1-yl-1,3-benzothiazole dihydrochloride
CAS:Formula:C14H21Cl2N3SPurity:95.0%Molecular weight:334.31-(TERT-BUTOXYCARBONYL)-1H-PYRROLO[2,3-C]PYRIDINE-5-CARBOXYLIC ACID
Formula:C13H14N2O4Purity:95.0%Molecular weight:262.2651,3-benzothiazole-2-carboxylic acid hydrate
CAS:Formula:C8H7NO3SPurity:95.0%Color and Shape:SolidMolecular weight:197.214-(4-Methanesulfonyl-phenyl)-thiazol-2-ylamine
CAS:Formula:C10H10N2O2S2Purity:>97%Color and Shape:SolidMolecular weight:254.32(S)-1-(Azetidin-3-yl)pyrrolidin-3-ol hydrochloride
CAS:Formula:C7H15ClN2OPurity:95.0%Molecular weight:178.66N~6~,N~6~-dimethyl-1,3-benzothiazole-2,6-diamine
CAS:Formula:C9H11N3SPurity:95.0%Color and Shape:SolidMolecular weight:193.273-(difluoromethyl)-4-methyl-1H-pyrazole
CAS:Formula:C5H6F2N2Purity:≥95%Color and Shape:LiquidMolecular weight:132.1143-butyl-5-chloro-1,2,4-thiadiazole
CAS:Formula:C6H9ClN2SPurity:95.0%Color and Shape:No data available.Molecular weight:176.662-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole
CAS:Purity:98%Molecular weight:257.14001461-(2-Amino-4-phenyl-1,3-thiazol-5-yl)ethanone
CAS:Formula:C11H10N2OSPurity:95.0%Molecular weight:218.27ethyl 5-oxo-1-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylate
CAS:Formula:C12H12N2O3Purity:98%Molecular weight:232.239tert-Butyl 4-(4-(hydroxymethyl)thiazol-2-yl)piperidine-1-carboxylate
CAS:Formula:C14H22N2O3SPurity:95.0%Molecular weight:298.43-Thien-3-ylacrylic acid
CAS:Formula:C7H6O2SPurity:99%(LC-MS);RGColor and Shape:SolidMolecular weight:154.183-(4-Fluoro-2-methylphenyl)-1-methyl-1H-pyrazole-5-carboxylic acid
Formula:C12H11FN2O2Purity:95.0%Molecular weight:234.23methyl 4-(trifluoromethyl)-1-benzothiophene-2-carboxylate
CAS:Formula:C11H7F3O2SPurity:95%Molecular weight:260.23tert-Butyl (2R,4S)-2-(bromomethyl)-4-hydroxypyrrolidine-1-carboxylate
CAS:Purity:97%Molecular weight:280.1619873
