
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-(6-BROMOIMIDAZO[1,2-A]PYRIDIN-3-YL)ETHANONE
CAS:Formula:C9H7BrN2OPurity:98%Molecular weight:239.0722-Chloro-N-(4-methyl-thiazol-2-yl)-acetamide
CAS:Formula:C6H7ClN2OSPurity:95.0%Molecular weight:190.651-(2-aminoethyl)-3-methyl-2-imidazolidinone hydrochloride
CAS:Formula:C6H14ClN3OPurity:95.0%Molecular weight:179.651-[1-(2-methylphenyl)-1H-pyrazol-4-yl]ethanone
CAS:Formula:C12H12N2OPurity:95.0%Molecular weight:200.241tert-Butyl 3-oxo-7-oxa-2,10-diazaspiro[4.6]undecane-10-carboxylate
CAS:Purity:98+%Molecular weight:270.329015-Nitro-1H-indole-3-carboxylic acid
CAS:Formula:C9H6N2O4Purity:96%Color and Shape:SolidMolecular weight:206.157(R)-3-(Methoxymethyl)pyrrolidine hydrochloride
CAS:Formula:C6H14ClNOPurity:95%Molecular weight:151.632-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-methoxy-1H-indol-3-yl)propanoic acid
CAS:Purity:98%Molecular weight:456.4979858tert-Butyl 2,4-dichloro-5H-pyrrolo[3,4-d]pyrimidine-6(7H)-carboxylate
CAS:Formula:C11H13Cl2N3O2Purity:95%Color and Shape:SolidMolecular weight:290.14Methyl 4-amino-5-chlorothiophene-2-carboxylate
CAS:Formula:C6H6ClNO2SPurity:97%Color and Shape:Solid, PowderMolecular weight:191.63(2R)-1-BOC-2-PROPYLPYRROLIDINE-2-METHANAMINE
CAS:Formula:C13H26N2O2Purity:97%Molecular weight:242.3632-(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:191.612,4-Dimethyl-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-oxazole
CAS:Purity:98%Molecular weight:223.08000185-Amino-1-(3-chloro-phenyl)-1 H -pyrazole-4-carboxylic acid
CAS:Formula:C10H8ClN3O2Purity:99.0%Molecular weight:237.64Methyl-(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:237.135-Chloro-2-trifluoromethylthiophene
CAS:Formula:C5H2ClF3SPurity:96.0%Color and Shape:ClearMolecular weight:186.583-(1-Benzyl-1,2,3,6-tetrahydropyridin-4-yl)-5-nitro-1H-indole
CAS:Formula:C20H19N3O2Purity:97.0%Molecular weight:333.3913-(4-methyl-5-sulfanylidene-4,5-dihydro-1H-1,2,4-triazol-3-yl)-1λ⁶-thiolane-1,1-dione
CAS:Purity:98%Molecular weight:233.30000312-(3-(Oxazol-2-yl)phenyl)ethanamine hydrochloride
CAS:Formula:C11H13ClN2OPurity:95.0%Molecular weight:224.69Methyl-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:297.21Ref: 10-F468867
1g285.00€5g817.00€10g1,406.00€2.5g488.00€50mg82.00€100mg86.00€250mg124.00€500mg238.00€(2S)-1-BOC-2-METHYLPYRROLIDINE-2-METHANOL
CAS:Formula:C11H21NO3Purity:95%Color and Shape:No data available.Molecular weight:215.2936-Chloro-3-(3-(trifluoromethoxy)phenyl)imidazo[1,2-b]pyridazine
CAS:Purity:96%Molecular weight:313.66000375-Methylbenzo[b]thiophene-2-carboxylic acid
CAS:Formula:C10H8O2SPurity:95%Color and Shape:SolidMolecular weight:192.232-ACETAMIDO-3-(6-(BENZYLOXY)-1H-INDOL-3-YL)PROPANOIC ACID
CAS:Formula:C20H20N2O4Purity:95.0%Molecular weight:352.39(S)-N6-Propyl-4,5,6,7-tetrahydrobenzo[d]thiazole-2,6-diamine dihydrochloride
CAS:Formula:C10H19Cl2N3SPurity:97%Color and Shape:SolidMolecular weight:284.242-(chloromethyl)-5-(oxolan-3-yl)-1,3,4-oxadiazole
CAS:Formula:C7H9ClN2O2Purity:95.0%Molecular weight:188.61(2-Imidazol-1-yl-phenyl)methanol
CAS:Formula:C10H10N2OPurity:95.0%Color and Shape:SolidMolecular weight:174.203(2,2-Difluorobenzo[d][1,3]dioxol-4-yl)methanamine
CAS:Formula:C8H7F2NO2Purity:98%Color and Shape:Liquid, OilMolecular weight:187.146(S)-2-((((9H-FLUOREN-9-YL)METHOXY)CARBONYL)(METHYL)AMINO)-3-(1-TRITYL-1H-IMIDAZOL-4-YL)PROPANOIC ACID
CAS:Purity:97%Molecular weight:633.74798584-allyl-5-[4-(diethylamino)phenyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C15H20N4SPurity:95.0%Molecular weight:288.412-[(1,1-dioxidotetrahydro-3-thienyl)oxy]ethanol
CAS:Formula:C6H12O4SPurity:95.0%Molecular weight:180.225-Bromo-4-nitrothiophene-2-carbaldehyde
CAS:Purity:95% (stabilized with Cu+HQ+MgO)Molecular weight:236.0399933(2-{[(2E)-3-phenylprop-2-enoyl]amino}-1,3-thiazol-4-yl)acetic acid
CAS:Formula:C14H12N2O3SPurity:95.0%Molecular weight:288.32N-(4-Bromophenyl)pyrrolidine
CAS:Formula:C10H12BrNPurity:98%Color and Shape:White to almost white powderMolecular weight:226.1177-Bromo-1,3-dihydroimidazo[4,5-c]pyridin-2-one
CAS:Formula:C6H4BrN3OPurity:95.0%Color and Shape:White powderMolecular weight:214.022Penicillin G potassium salt
CAS:Formula:C16H17KN2O4SPurity:98%Color and Shape:SolidMolecular weight:372.485-(1H-pyrazol-5-yl)-2-furansulfonyl chloride
CAS:Formula:C7H5ClN2O3SPurity:95.0%Molecular weight:232.642-(2-Chloro-phenyl)-pyrrolidine hydrochloride
CAS:Formula:C10H13Cl2NPurity:95.0%Molecular weight:218.124,5-Dibromothiophene-2-carboxylic acid
CAS:Formula:C5H2Br2O2SPurity:97%Color and Shape:SolidMolecular weight:285.94Ref: 10-F626517
1g332.00€5g942.00€10g1,595.00€2.5g645.00€50mg86.00€100mg104.00€250mg148.00€500mg255.00€tert-Butyl 5-amino-1H-pyrazolo[4,3-b]pyridine-1-carboxylate
CAS:Purity:95%Molecular weight:234.2590027N,N-diethyl-N’-(5-methoxy-1,3-benzothiazol-2-yl)ethane-1,2-diamine
CAS:Formula:C14H21N3OSPurity:95.0%Molecular weight:279.4METHYL 2-OXO-2,3-DIHYDRO-1H-PYRROLO[3,2-B]PYRIDINE-6-CARBOXYLATE
CAS:Formula:C9H8N2O3Purity:97%Color and Shape:SolidMolecular weight:192.174Diethyl (3R,4R)-1-benzylpyrrolidine-3,4-dicarboxylate
CAS:Formula:C17H23NO4Purity:95.0%Color and Shape:SolidMolecular weight:305.3742-FURANCARBOXYLIC ACID, 5-METHYL-, ETHYL ESTER
CAS:Formula:C8H10O3Purity:95.0%Molecular weight:154.165(1-ethyl-1H-pyrazol-5-yl)methanol
CAS:Formula:C6H10N2OPurity:95%Color and Shape:LiquidMolecular weight:126.159Ethyl 2-cyclopropylthiazole-4-carboxylate
CAS:Formula:C9H11NO2SPurity:95%Color and Shape:Liquid, No data available.Molecular weight:197.251-Methyl-2-oxopyrrolidine-3-carboxylic acid
CAS:Formula:C6H9NO3Purity:97%Color and Shape:SolidMolecular weight:143.1421-(3,5-Dimethyl-isoxazole-4-sulfonyl)-pyrrolidine-2-carboxylic acid
CAS:Formula:C10H14N2O5SPurity:95.0%Molecular weight:274.29TERT-BUTYL 7-AMINO-2-AZASPIRO[4.5]DECANE-2-CARBOXYLATE
CAS:Formula:C14H26N2O2Purity:97%Molecular weight:254.374(3r,5r)-3-Cyclopropyl-5-methyl-2-oxo-pyrrolidine-3-carbonitrile
CAS:Purity:97%Molecular weight:164.2079926(S)-3-Phenyl-pyrrolidine hydrochloride
CAS:Formula:C10H14ClNPurity:97%Color and Shape:SolidMolecular weight:183.685-Aminobenzo[d]oxazol-2(3H)-one
CAS:Formula:C7H6N2O2Purity:97%Color and Shape:SolidMolecular weight:150.1375-Methyl-2-(2-trifluoromethyl-phenyl)-thiazole-4-carboxylic acid
Formula:C12H8F3NO2SPurity:95.0%Molecular weight:287.261-(4-Bromophenyl)-5-oxopyrrolidine-3-carboxylic acid
CAS:Formula:C11H10BrNO3Purity:97.0%Molecular weight:284.1092-amino-6-isobutyl-5-methyl[1,2,4]triazolo[1,5-a]pyrimidin-7-ol
CAS:Formula:C10H15N5OPurity:95.0%Molecular weight:221.2642-(5,7-Dioxo-5,7-dihydro-pyrrolo[3,4-b]pyridin-6-yl)-ethanesulfonyl chloride
CAS:Formula:C9H7ClN2O4SPurity:95.0%Molecular weight:274.684-((2H-1,2,3-triazol-2-yl)methyl)piperidine hydrochloride
CAS:Formula:C8H15ClN4Purity:95.0%Molecular weight:202.69(3-METHYLBENZO[B]THIOPHEN-2-YL)BORONIC ACID PINACOL ESTER
CAS:Formula:C15H19BO2SPurity:95.0%Molecular weight:274.19(6-METHYLIMIDAZO[1,2-A]PYRIDIN-3-YL)METHANOL
CAS:Formula:C9H10N2OPurity:95.0%Molecular weight:162.1922-((5-Chloro-2-methoxyphenyl)amino)-4-methyl-1,3-thiazole-5-carboxylic acid, 95%
Formula:C12H11ClN2O3SMolecular weight:298.74methyl 3-chloro-6-methyl-1-benzothiophene-2-carboxylate
CAS:Formula:C11H9ClO2SPurity:95.0%Color and Shape:No data available.Molecular weight:240.78-fluoro-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole hydrobromide
CAS:Formula:C11H12BrFN2Purity:95.0%Molecular weight:271.1334-(chloromethyl)-2-(2-fluorophenyl)-5-methyl-1,3-oxazole
CAS:Formula:C11H9ClFNOPurity:95.0%Color and Shape:SolidMolecular weight:225.65tert-Butyl 3-(2-bromoethyl)pyrrolidine-1-carboxylate
CAS:Formula:C11H20BrNO2Purity:97%Molecular weight:278.19(R)-tert-Butyl 1-(tetrahydrofuran-2-carbonyl)piperidin-4-ylcarbamate
CAS:Formula:C15H26N2O4Purity:95.0%Molecular weight:298.383Hexahydrocyclopenta[c]pyrrol-5(1H)-one hydrochloride
CAS:Formula:C7H12ClNOPurity:97%Molecular weight:161.632-(Piperidin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole
CAS:Purity:98%Molecular weight:294.22000125-amino-2-[(tetrahydro-2-furanylmethyl)amino]benzoic acid
CAS:Formula:C12H16N2O3Purity:95.0%Molecular weight:236.2712-Ethyl-1H-indole
CAS:Formula:C10H11NPurity:97%Color and Shape:Light yellow powderMolecular weight:145.2052,7-DIBROMO-[1,2,4]TRIAZOLO[1,5-A]PYRIDINE
CAS:Formula:C6H3Br2N3Purity:98%Color and Shape:SolidMolecular weight:276.919Ethyl 5-(1,3-Dioxolan-2-yl)-2-thiophenecarboxylate
CAS:Formula:C10H12O4SPurity:97.0%Molecular weight:228.262-Chloro-5-methylthiazole-4-carboxylic acid
CAS:Formula:C5H4ClNO2SPurity:98%Color and Shape:SolidMolecular weight:177.65-Oxo-1-(1-phenyl-ethyl)-pyrrolidine-3-carboxylic acid ethyl ester
Formula:C15H19NO3Purity:95.0%Molecular weight:261.3215-(2-aminoethyl)-2,4-dihydro-3H-1,2,4-triazol-3-one hydrochloride
CAS:Formula:C4H9ClN4OPurity:95.0%Molecular weight:164.592-Amino-4-(1H-benzo[d]imidazol-2-yl)butyric acid
CAS:Formula:C11H13N3O2Color and Shape:SolidMolecular weight:219.2443-(4-Methoxyphenyl)pyrazole
CAS:Formula:C10H10N2OPurity:95%Color and Shape:SolidMolecular weight:174.2035,6,7,8-Tetrahydroimidazo[1,2-a]pyrimidine hydrochloride
CAS:Formula:C6H10ClN3Purity:98%Color and Shape:SolidMolecular weight:159.621-Butyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS:Purity:98%Molecular weight:250.14999392-METHYL-7-BENZOTHIAZOLECARBOXYLIC ACID METHYL ESTER
CAS:Formula:C10H9NO2SPurity:95.0%Molecular weight:207.25(S)-tert-Butyl 3-(2-fluoro-6-nitrophenoxy)pyrrolidine-1-carboxylate
CAS:Formula:C15H19FN2O5Purity:95.0%Molecular weight:326.3242-(2-propyl-1H-benzimidazol-1-yl)propanoic acid hydrochloride
CAS:Formula:C13H17ClN2O2Purity:95.0%Molecular weight:268.743-tert-butyl-1-(3-nitrophenyl)-1H-pyrazol-5-amine
CAS:Formula:C13H16N4O2Purity:95.0%Molecular weight:260.297(1,1-Dioxido-3-oxo-1,2-benzisothiazol-2(3H)-yl)acetic acid
CAS:Formula:C9H7NO5SPurity:97%Molecular weight:241.221-ACETYL-6-METHYL-1H-INDAZOLE-3-CARBONITRILE
CAS:Formula:C11H9N3OPurity:95.0%Molecular weight:199.2137-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-[1,2,4]triazolo[1,5-a]pyridine
CAS:Purity:97%Molecular weight:245.0899963(3-(((tert-Butyldimethylsilyl)oxy)methyl)tetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol
CAS:Purity:97%Molecular weight:285.50299075-(2,3-Dimethyl-phenoxymethyl)-4-methyl-4H-[1,2,4]triazole-3-thiol
CAS:Formula:C12H15N3OSPurity:95.0%Molecular weight:249.333-(hydroxyimino)-2-oxoindoline-5-carboxylic acid
Formula:C9H6N2O4Color and Shape:SolidMolecular weight:206.157(2E)-3-(furan-2-yl)-1-(4-methylphenyl)prop-2-en-1-one
CAS:Formula:C14H12O2Purity:95.0%Molecular weight:212.248TERT-BUTYL 5-(AMINOMETHYL)THIAZOL-2-YLCARBAMATE
CAS:Formula:C9H15N3O2SPurity:95%Color and Shape:SolidMolecular weight:229.35-Bromo-thiazol-2-ylamine
CAS:Formula:C3H3BrN2SPurity:95%Color and Shape:SolidMolecular weight:179.043-Pyrrolidin-3-ylpyridine
CAS:Formula:C9H12N2Purity:97.0%Color and Shape:SolidMolecular weight:148.209{1-[2-(dimethylamino)ethyl]-2-methanesulfonyl-1H-imidazol-5-yl}methanol
CAS:Formula:C9H17N3O3SPurity:95.0%Molecular weight:247.311-(2,2-difluoroethyl)-1H-pyrazole-3-carboxylic acid
CAS:Formula:C6H6F2N2O2Purity:97%Molecular weight:176.123METHYL 2,3-DIMETHYL-3H-IMIDAZO[4,5-B]PYRIDINE-5-CARBOXYLATE
CAS:Formula:C10H11N3O2Purity:95%Molecular weight:205.2172-tert-Butyl-5-methyl-1H-indole
CAS:Formula:C13H17NPurity:97.0%Color and Shape:SolidMolecular weight:187.286(S)-1,1,1-Trifluoro-N-(pyrrolidin-2-ylmethyl)methanesulfonamide
CAS:Formula:C6H11F3N2O2SPurity:97%Molecular weight:232.225,6-Difluoroisoindoline hydrochloride
CAS:Purity:98%Color and Shape:SolidMolecular weight:191.6100006Ref: 10-F763554
1g594.00€5g2,726.00€10g4,520.00€25g10,394.00€100g36,383.00€100mg148.00€250mg245.00€500mg448.00€ETHYL 4-BROMO-3-(BROMOMETHYL)-1-METHYL-1H-PYRAZOLE-5-CARBOXYLATE
Formula:C8H10Br2N2O2Purity:95.0%Molecular weight:325.988(S)-TERT-BUTYL 3-(BENZYLOXY)PYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C16H23NO3Purity:95.0%Color and Shape:SolidMolecular weight:277.3641-ethyl-5-methyl-1H-pyrazole-3-carbonyl chloride
CAS:Formula:C7H9ClN2OPurity:95.0%Molecular weight:172.61Ethyl 3-(3,4-difluorophenyl)-5-methyl-1H-pyrrole-2-carboxylate
CAS:Formula:C14H13F2NO2Purity:97.0%Molecular weight:265.262-(2H-1,2,3-TRIAZOL-2-YL)BENZOIC ACID
CAS:Formula:C9H7N3O2Purity:95.0%Color and Shape:SolidMolecular weight:189.174methyl 2-amino-4-pyridin-4-ylthiophene-3-carboxylate
CAS:Formula:C11H10N2O2SPurity:95.0%Molecular weight:234.271-[2-(Trifluoromethyl)phenyl]-1H-imidazole-4-carboxylic acid
CAS:Formula:C11H7F3N2O2Color and Shape:SolidMolecular weight:256.184ethyl 1-methyl-1H-pyrazole-5-carboxylate
CAS:Formula:C7H10N2O2Purity:95%Color and Shape:LiquidMolecular weight:154.1691-Boc-5-Cyano-3-formylindole
CAS:Formula:C15H14N2O3Purity:95.0%Color and Shape:SolidMolecular weight:270.2885-[(4-chloro-3,5-dimethylphenoxy)methyl]-4-ethyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C13H16ClN3OSPurity:95.0%Molecular weight:297.8Ref: 10-F637810
1g294.00€2g514.00€5g812.00€10g1,434.00€25g3,140.00€100mg98.00€250mg163.00€500mg219.00€5-Chloro-4-cyclopropylthiophene-2-carboxylic acid
CAS:Formula:C8H7ClO2SPurity:95%Molecular weight:202.65(S)-(3-Aminopyrrolidin-1-yl)(2-fluorophenyl)methanone
CAS:Formula:C11H13FN2OPurity:95.0%Molecular weight:208.2363-(3,4-Dichlorophenyl)-1-ethyl-1H-pyrazole-5-carboxylic acid
Formula:C12H10Cl2N2O2Purity:95.0%Molecular weight:285.12(3S,4S)-tert-butyl 3,4-diaminopyrrolidine-1-carboxylate
CAS:Formula:C9H19N3O2Purity:97%Color and Shape:Solid, OilMolecular weight:201.272-Amino-3-(4-bromo-1H-indol-3-yl)propanoic acid
CAS:Formula:C11H11BrN2O2Purity:97%Molecular weight:283.125(1S,3S,5S)-2-Azabicyclo[3.1.0]hexane-3-carboxamide 2,2,2-trifluoroacetate
CAS:Purity:97%Molecular weight:240.1822,2,6-Trifluoro-benzo[1,3]dioxol-5-ylamine
CAS:Formula:C7H4F3NO2Purity:95.0%Color and Shape:LiquidMolecular weight:191.1091-(Difluoromethyl)-3-methyl-1H-pyrazole-4-carboxylic acid
CAS:Formula:C6H6F2N2O2Purity:97%Color and Shape:SolidMolecular weight:176.123N-((2-CHLOROTHIAZOL-5-YL)METHYL)CYCLOPROPANAMINE
CAS:Formula:C7H9ClN2SPurity:97%Molecular weight:188.67
