
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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4-Allyl-5-(4-fluorophenyl)-4H-1,2,4-triazole-3-thiol
CAS:Formula:C11H10FN3SPurity:95.0%Molecular weight:235.285-(chloromethyl)-1-[(furan-2-yl)methyl]-2-methanesulfonyl-1H-imidazole
CAS:Formula:C10H11ClN2O3SPurity:95.0%Molecular weight:274.725-propylthiophene-3-carboxylic acid
CAS:Formula:C8H10O2SPurity:95.0%Color and Shape:Solid, CrystallineMolecular weight:170.238-(TERT-BUTOXYCARBONYL)-1-OXA-8-AZASPIRO[4.5]DECANE-2-CARBOXYLIC ACID
CAS:Formula:C14H23NO5Purity:98%Molecular weight:285.344-(2-Nitro-phenyl)-thiazol-2-ylamine
CAS:Formula:C9H7N3O2SPurity:95.0%Color and Shape:SolidMolecular weight:221.23(2E)-1-(2-methoxyphenyl)-3-(3-methylthiophen-2-yl)prop-2-en-1-one
CAS:Formula:C15H14O2SPurity:95.0%Molecular weight:258.343-((4-METHYLPIPERAZIN-1-YL)METHYL)-5-BROMO-1H-INDOLE
CAS:Formula:C14H18BrN3Purity:95.0%Molecular weight:308.223(3-METHYL-1H-INDOL-5-YL)BORONIC ACID PINACOL ESTER
CAS:Formula:C15H20BNO2Purity:97%Molecular weight:257.141-(2-(2-Aminoethoxy)ethyl)-1H-pyrrole-2,5-dione 2,2,2-trifluoroacetate
CAS:Formula:C10H13F3N2O5Purity:97%Color and Shape:SolidMolecular weight:298.218Ref: 10-F497166
1g219.00€5g572.00€10g932.00€25g1,732.00€100g5,260.00€100mg65.00€250mg95.00€500mg155.00€5-Benzyl-1,3,4-oxadiazol-2ylamine
CAS:Formula:C9H9N3OPurity:95.0%Color and Shape:SolidMolecular weight:175.1915-(4-Chlorophenyl)-1-(4-methoxyphenyl)-3-(trifluoromethyl)-1H-pyrazole
CAS:Formula:C17H12ClF3N2OPurity:95%Color and Shape:SolidMolecular weight:352.74{2-[(anilinocarbonyl)amino]-1,3-thiazol-4-yl}acetic acid
CAS:Formula:C12H11N3O3SPurity:95.0%Molecular weight:277.34-Chloro-2-methyl (1,3-dioxolan-2-ylmethyl)benzene
CAS:Formula:C11H13ClO2Purity:97.0%Molecular weight:212.67ethyl 2-amino-5-benzylthiophene-3-carboxylate
CAS:Formula:C14H15NO2SPurity:95%Molecular weight:261.34ethyl 4-bromo-5-methyl-1H-pyrrole-2-carboxylate
CAS:Formula:C8H10BrNO2Purity:98%Molecular weight:232.0775-Methyl-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid
CAS:Formula:C9H8N2O2Purity:97%Molecular weight:176.1753-(Trifluoroacetyl)indole
CAS:Formula:C10H6F3NOPurity:97%Color and Shape:Solid, White to almost white powderMolecular weight:213.1593-(2,3-Dioxo-2,3-dihydro-indol-1-yl)-propionic acid
CAS:Formula:C11H9NO4Purity:95%Color and Shape:SolidMolecular weight:219.1965-Methyl-3-[4-(trifluoromethyl)phenyl]-1,2,4-oxadiazole
CAS:Formula:C10H7F3N2OColor and Shape:Liquid, No data available.Molecular weight:228.1741-Boc-3-Carbamoylpyrrolidine
CAS:Formula:C10H18N2O3Purity:97%Color and Shape:Solid, No data available.Molecular weight:214.2654,5,6-trimethyl-1H-pyrazolo[3,4-b]pyridin-3-amine
CAS:Formula:C9H12N4Purity:95.0%Molecular weight:176.2233-(3,5-Dimethyl-1h-pyrazol-1-yl)-4h-1,2,4-triazol-4-amine hydrochloride
CAS:Purity:97%Molecular weight:214.66000376,7-dihydro-6-mercapto-5H-Pyrazolo[1,2-a][1,2,4]triazol-4-ium chloride
CAS:Formula:C5H8ClN3SPurity:96%Color and Shape:SolidMolecular weight:177.65(S)-tert-Butyl 3-hydroxy-2-methyl-5-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate
CAS:Formula:C10H15NO4Purity:97%Molecular weight:213.2334-(6-Chloro-pyridin-3-yl)-1H-pyrrole-3-carboxylic acid methyl ester
Formula:C11H9ClN2O2Purity:95.0%Molecular weight:236.662-(4-Methoxy-phenyl)-5-methyl-2H-pyrazol-3-ylamine
CAS:Formula:C11H13N3OPurity:95.0%Color and Shape:SolidMolecular weight:203.245Methyl-(1-methyl-pyrrolidin-2-ylmethyl)-amine
CAS:Formula:C7H16N2Purity:95.0%Color and Shape:LiquidMolecular weight:128.219N,N’-((3S,4S)-pyrrolidine-3,4-diyl)diacetamide
CAS:Formula:C8H15N3O2Purity:98.0%Molecular weight:185.2272-Ethoxy-4-(trifluoromethyl)-1,3-thiazole-5-carboxylic acid
CAS:Formula:C7H6F3NO3SColor and Shape:SolidMolecular weight:241.183-Methyl-1H-pyrrole-2-carboxylic acid
CAS:Formula:C6H7NO2Purity:98%Color and Shape:SolidMolecular weight:125.127N-methyl-1-(5-methyl-1H-benzimidazol-2-yl)methanamine dihydrochloride
CAS:Formula:C10H15Cl2N3Purity:95.0%Molecular weight:248.154-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tosyl-1H-pyrazole
CAS:Purity:95+%Molecular weight:348.2200012(S)-1-(4-(1H-Pyrazol-4-yl)phenyl)-2-amino-1-(4-chlorophenyl)ethanol
CAS:Formula:C17H16ClN3OPurity:≥98%Color and Shape:SolidMolecular weight:313.792-(Oxan-4-yl)-[1,2,4]triazolo[1,5-a]pyridine-6-carboxylic acid
Formula:C12H13N3O3Molecular weight:247.254(1S,4S)-5-tert-Butoxycarbonyl-2-oxa-5-azabicyclo[2.2.1]heptane-1-carboxylic acid
CAS:Purity:97%Molecular weight:243.25900271-(3-(5-Oxo-1-phenyl-2-thioxoimidazolidin-4-yl)propyl)guanidine hydrochloride
CAS:Purity:≥98%(HPLC)(T)Molecular weight:327.8299866Methyl 3-methyl-2-(3-oxo-2,3-dihydroisoxazol-5-yl)butanoate
CAS:Purity:97%Molecular weight:199.20599374-bromo-1,2,5-trimethyl-1H-pyrrole-3-carbonitrile
CAS:Formula:C8H9BrN2Purity:95.0%Molecular weight:213.078(1R,2R,4S,5S,7s)-9-Methyl-3-oxa-9-azatricyclo[3.3.1.02,4]nonan-7-ol
CAS:Formula:C8H13NO2Purity:98%Color and Shape:SolidMolecular weight:155.1975-Chloro-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid
CAS:Formula:C8H5ClN2O2Purity:97%Color and Shape:SolidMolecular weight:196.592-(4-Methylphenyl)-1,3-thiazole-4-carboxylic acid
CAS:Formula:C11H9NO2SPurity:97%Molecular weight:219.265-Methoxyisoxazol-3-amine
CAS:Formula:C4H6N2O2Purity:95.0%Color and Shape:SolidMolecular weight:114.1041,3-DIHYDRO-5-NITRO-2H-IMIDAZO[4,5-B]PYRIDIN-2-ONE
CAS:Formula:C6H4N4O3Purity:95.0%Molecular weight:180.123Ref: 10-F761518
1g286.00€5g1,235.00€10g2,467.00€25g6,166.00€100g24,352.00€2.5g673.00€100mg75.00€250mg117.00€500mg224.00€5-bromo-1-methyl-3-(trifluoromethyl)-1H-1,2,4-triazole
CAS:Formula:C4H3BrF3N3Purity:95.0%Color and Shape:No data available.Molecular weight:229.988N’-(7-chloro-4-methoxy-1,3-benzothiazol-2-yl)-N,N-dimethylpropane-1,3-diamine
CAS:Formula:C13H18ClN3OSPurity:95.0%Molecular weight:299.82Ref: 10-F662567
1g142.00€5g445.00€10g799.00€25g1,605.00€2.5g255.00€50mg40.00€100mg65.00€250mg96.00€500mg105.00€2-Amino-4-(3,4-dimethoxyphenyl)thiophene-3-carboxylic acid methyl ester
CAS:Formula:C14H15NO4SPurity:95.0%Molecular weight:293.344-Thiophen-2-yl-pyrimidin-2-ylamine
CAS:Formula:C8H7N3SPurity:95.0%Color and Shape:SolidMolecular weight:177.23n-[4-(chloromethyl)-1,3-thiazol-2-yl]-n-(2-methoxyphenyl)acetamide
CAS:Purity:97%Molecular weight:296.7699895-isopropyl-1,2,4-oxadiazol-3-amine
CAS:Formula:C5H9N3OPurity:95.0%Color and Shape:CrystallineMolecular weight:127.147{4-fluoro-1-[tris(propan-2-yl)silyl]-1H-pyrrolo[2,3-b]pyridin-5-yl}boronic acid
CAS:Formula:C16H26BFN2O2SiPurity:95%Molecular weight:336.29tert-Butyl hexahydro-1H-pyrrolo[3,2-c]pyridine-5(6H)-carboxylate
CAS:Formula:C12H22N2O2Purity:95.0%Color and Shape:LiquidMolecular weight:226.32N,N-diethyl-N’-(4-methoxy-7-methyl-1,3-benzothiazol-2-yl)ethane-1,2-diamine
CAS:Formula:C15H23N3OSPurity:95.0%Molecular weight:293.433′-AZIDO-2′,3′-DIDEOXYADENOSINE
CAS:Formula:C10H12N8O2Purity:95.0%Color and Shape:SolidMolecular weight:276.265,6-DIHYDRO-3H-PYRANO[4′,3′:4,5]THIENO[2,3-D]PYRIMIDIN-4(8H)-ONE
CAS:Formula:C9H8N2O2SPurity:97%Molecular weight:208.24Methyl 5-amino-1H-pyrrolo[2,3-b]pyridine-2-carboxylate
CAS:Formula:C9H9N3O2Purity:97%Molecular weight:191.19Ref: 10-F419372
1g171.00€5g447.00€10g721.00€25g1,498.00€100g4,184.00€100mg45.00€250mg78.00€500mg120.00€2-(2-Ethyl-6-fluoro-1H-1,3-benzodiazol-1-yl)acetic acid
CAS:Formula:C11H11FN2O2Molecular weight:222.2192-Methyl-4,5,6,7-tetrahydro-2H-indazole-3-carboxylic acid
CAS:Formula:C9H12N2O2Purity:95.0%Color and Shape:SolidMolecular weight:180.2072-[5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]ethanamine
CAS:Formula:C7H10F3N3Purity:95.0%Molecular weight:193.173(1-Cyclohexyl-2-pyrrolidin-1-yl-ethyl)-methyl-amine
CAS:Formula:C13H26N2Purity:98.0%Molecular weight:210.3651-(3-Chloropropyl)-3,7-dimethyl-1H-purine-2,6(3H,7H)-dione
CAS:Formula:C10H13ClN4O2Purity:98%Color and Shape:SolidMolecular weight:256.691-[(4-bromophenyl)methyl]-4-nitro-1H-pyrazole
CAS:Formula:C10H8BrN3O2Purity:95.0%Molecular weight:282.0975-Methyl-2-phenylamino-thiazole-4-carboxylic acid
Formula:C11H10N2O2SPurity:95.0%Molecular weight:234.275-(tetrahydro-2H-pyran-4-yl)-1,3,4-thiadiazol-2-amine
CAS:Formula:C7H11N3OSPurity:95.0%Molecular weight:185.25(S)-2-Amino-3-(4-methoxy-1H-indol-3-yl)propanoic acid
CAS:Formula:C12H14N2O3Purity:95.0%Color and Shape:SolidMolecular weight:234.2552-Amino-4-(4-methoxyphenyl)-thiophene-3-carboxylic acid ethyl ester
CAS:Formula:C14H15NO3SPurity:97%Molecular weight:277.34tert-Butyl (1-cyclopropyl-1H-imidazol-4-yl)carbamate
CAS:Formula:C11H17N3O2Purity:95.0%Color and Shape:SolidMolecular weight:223.2761-(3-Methoxybenzyl)-3-methyl-1H-pyrazol-5-amine
CAS:Formula:C12H15N3OPurity:>95%Molecular weight:217.272Tert-butyln-methyl-N-{[(3r)-pyrrolidin-3-yl]methyl}carbamate
CAS:Purity:97%Molecular weight:214.3090057(4,5-Dimethyl-thiazol-2-yl)-hydrazine Hydrochloride
CAS:Formula:C5H10ClN3SPurity:95.0%Molecular weight:179.674-Chloromethyl-2-(4-methoxy-phenyl)-5-methyl-thiazole
Formula:C12H12ClNOSPurity:95.0%Molecular weight:253.741-(tert-Butoxycarbonyl)-2-oxopyrrolidine-3-carboxylic acid
CAS:Purity:95%Molecular weight:229.2319946(1-(tert-Butoxycarbonyl)-5-((tert-butoxycarbonyl)amino)-1H-indol-2-yl)boronic acid
CAS:Formula:C18H25BN2O6Purity:95%Molecular weight:376.222-Boc-Aminothiazole-4-carboxylic acid
CAS:Formula:C9H12N2O4SPurity:98%Color and Shape:SolidMolecular weight:244.27(1-(4-(METHYLSULFONYL)PHENYL)-1H-PYRAZOL-4-YL)METHANOL
CAS:Formula:C11H12N2O3SPurity:95.0%Molecular weight:252.29tert-Butyl 6-oxo-9-phenyl-2,7-diazaspiro[4.4]nonane-2-carboxylate
CAS:Purity:95+%Molecular weight:316.401001METHYL 2-(BENZO[D]OXAZOL-2-YL)ACETATE
CAS:Formula:C10H9NO3Purity:95.0%Color and Shape:LiquidMolecular weight:191.186Ethyl 5-bromo-1H-indazole-3-carboxylate
CAS:Formula:C10H9BrN2O2Purity:95%Color and Shape:SolidMolecular weight:269.098Tert-butyl1-acetyl-3-azabicyclo[3.1.0]hexane-3-carboxylate
CAS:Purity:97%Molecular weight:225.2879944(3R,4S)-4-(1,4-diazepan-1-yl)tetrahydro-3-furanol dihydrochloride
CAS:Formula:C9H20Cl2N2O2Purity:95.0%Molecular weight:259.173,3-Dimethylindolin-4-amine dihydrochloride
CAS:Formula:C10H16Cl2N2Purity:97.0%Molecular weight:235.153-(1-ethyl-1H-benzimidazol-2-yl)propan-1-ol
CAS:Formula:C12H16N2OPurity:95.0%Molecular weight:204.2732-Ethylamino-4-methyl-thiazole-5-carboxylic acid
CAS:Formula:C7H10N2O2SPurity:97%Color and Shape:Light grey powderMolecular weight:186.231-Methyl-1H-imidazol-2-amine
CAS:Formula:C4H7N3Purity:95%Color and Shape:SolidMolecular weight:97.1211-(3,4-Methylenedioxyphenyl)-2-thiourea
CAS:Formula:C8H8N2O2SColor and Shape:SolidMolecular weight:196.22[3-(1H-imidazol-5-yl)phenyl]amine hydrochloride
CAS:Formula:C9H10ClN3Purity:95.0%Molecular weight:195.65ethyl 3-bromo-5-methylimidazo[1,2-a]pyridine-2-carboxylate
CAS:Formula:C11H11BrN2O2Molecular weight:283.125N-methyl-1-(5-phenyl-1H-pyrazol-3-yl)methanamine oxalate
CAS:Formula:C13H15N3O4Purity:95.0%Color and Shape:SolidMolecular weight:277.285,6-dimethyl-3H,4H-thieno[2,3-d][1,2,3]triazin-4-one
CAS:Formula:C7H7N3OSPurity:95.0%Molecular weight:181.21tert-butyl 7-amino-2- azaspiro[4.4]nonane-2- carboxylate
CAS:Formula:C13H24N2O2Purity:95%Molecular weight:240.347(S)-(3-Aminopyrrolidin-1-yl)(cyclopropyl)methanone hydrochloride
CAS:Formula:C8H15ClN2OPurity:95.0%Molecular weight:190.67ETHYL 1-(4-FLUOROPHENYL)-1H-PYRAZOLE-4-CARBOXYLATE
CAS:Formula:C12H11FN2O2Purity:98%Molecular weight:234.231-(6-chloro-1H-benzimidazol-2-yl)ethanone
CAS:Formula:C9H7ClN2OPurity:95.0%Color and Shape:SolidMolecular weight:194.62Methyl 4,5-dihydro-1-methyl-4-oxo-1H-pyrrolo[3,2-c]pyridine-7-carboxylate
CAS:Formula:C10H10N2O3Purity:95%Color and Shape:SolidMolecular weight:206.201Methyl 4-methoxy-1H-indole-2-carboxylate
CAS:Formula:C11H11NO3Purity:97%Color and Shape:SolidMolecular weight:205.2132-amino-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxamide
CAS:Formula:C10H14N2OSPurity:95%Molecular weight:210.3Ethyl 4-iodo-1H-pyrazole-5-carboxylate
CAS:Formula:C6H7IN2O2Purity:95%Color and Shape:SolidMolecular weight:266.0386-Bromo-2-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrazine
CAS:Purity:98%Molecular weight:267.00900273-(1H-Indol-3-yl)-4-(2-(4-methylpiperazin-1-yl)quinazolin-4-yl)-1H-pyrrole-2,5-dione
CAS:Formula:C25H22N6O2Purity:98+%Molecular weight:438.4912-BENZYL-9-FLUORO-3A-(METHOXYMETHYL)-1,2,3,3A,4,9B-HEXAHYDROCHROMENO[3,4-C]PYRROLE HCL
Formula:C20H23ClFNO2Purity:90.0%Molecular weight:363.865-Methyl-4-(2-trifluoromethyl-phenyl)-thiazol-2-ylamine
Formula:C11H9F3N2SPurity:95.0%Molecular weight:258.26Ethyl 5-cyclopropyl-1,3,4-oxadiazole-2-carboxylate
CAS:Formula:C8H10N2O3Purity:97%Molecular weight:182.179Ref: 10-F214562
1g587.00€5g2,256.00€10g4,510.00€2.5g1,346.00€50mg196.00€100mg278.00€250mg384.00€500mg472.00€2,4-Bis-trifluoromethyl-thiazole-5-carboxylic acid ethyl ester
Formula:C8H5F6NO2SPurity:95.0%Color and Shape:Liquid, OilMolecular weight:293.18N-methyl-2-(5-methyl-1,2,4-oxadiazol-3-yl)ethanamine hydrochloride
CAS:Formula:C6H12ClN3OPurity:95.0%Color and Shape:Light beige powderMolecular weight:177.632-chloro-N-(5-(3-nitrophenyl)-1,2,4-thiadiazol-3-yl)acetamide
CAS:Formula:C10H7ClN4O3SPurity:95.0%Molecular weight:298.74,5,6,7-Tetrahydro-1H-pyrazolo[4,3-b]pyridine hydrochloride
CAS:Formula:C6H10ClN3Purity:97%Molecular weight:159.623-(4,4-dimethyl-2,5-dioxoimidazolidin-1-yl)benzonitrile
CAS:Formula:C12H11N3O2Purity:95.0%Molecular weight:229.239[5-Chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]methanol
CAS:Formula:C6H6ClF3N2OPurity:95.0%Color and Shape:CrystallineMolecular weight:214.571-(1-(tert-Butoxycarbonyl)pyrrolidin-3-yl)piperidine-3-carboxylic acid
CAS:Formula:C15H26N2O4Purity:95.0%Color and Shape:SolidMolecular weight:298.3836-Fluoro-1H-benzoimidazole-2-carbaldehyde
CAS:Formula:C8H5FN2OPurity:96%Color and Shape:SolidMolecular weight:164.1396-Methoxy-benzothiazole-2-carboxylic acid
CAS:Formula:C9H7NO3SPurity:97%Color and Shape:SolidMolecular weight:209.22(2S,4R)-4-(3-Bromobenzyl)-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid
CAS:Formula:C17H22BrNO4Purity:98%Molecular weight:384.27{2-[3-(2-methylphenyl)-1-pyrrolidinyl]ethyl}amine dihydrochloride
CAS:Formula:C13H22Cl2N2Purity:95.0%Molecular weight:277.231-(4-Bromophenyl)-3,5-dimethyl-1H-pyrazole-4-carboxylic acid
CAS:Formula:C12H11BrN2O2Purity:95.0%Molecular weight:295.136tert-Butyl 3-bromo-4-methyl-1H-indole-1-carboxylate
CAS:Formula:C14H16BrNO2Purity:95.0%Molecular weight:310.1911-(5-(3-Hydroxy-3-methylbut-1-yn-1-yl)thiophen-2-yl)ethan-1-one
CAS:Purity:98%Molecular weight:208.2799988Sodium 2-((2-amino-6-oxo-1H-purin-9(6H)-yl)methoxy)ethanolate dihydrate
CAS:Formula:C8H14N5NaO5Purity:95.0%Molecular weight:283.223-phenyl-4,5-dihydro-1,2-oxazol-5-one
CAS:Formula:C9H7NO2Purity:98%Color and Shape:SolidMolecular weight:161.16
