
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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7-(tert-Butoxycarbonyl)-7-azabicyclo[2.2.1]heptane-1-carboxylic acid
CAS:Purity:97%Molecular weight:241.28700262,3-Dioxoindoline-4-carboxylic acid
CAS:Formula:C9H5NO4Purity:95.0%Color and Shape:SolidMolecular weight:191.142Ethyl 1-(4-methoxyphenyl)-5-methyl-1H-pyrazole-4-carboxylate
CAS:Formula:C14H16N2O3Molecular weight:260.2937-(chloromethyl)-3-methyl-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one
CAS:Formula:C8H7ClN2OSPurity:95.0%Molecular weight:214.674-allyl-5-[(2,5-dimethylphenoxy)methyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C14H17N3OSPurity:95.0%Molecular weight:275.37(3aR,5S,6S,7aS)-octahydro-1H-isoindole-5,6-diol hydrochloride
CAS:Formula:C8H16ClNO2Purity:95.0%Molecular weight:193.671-Acetyl-5-bromo-4-chloro-1H-indol-3-yl acetate
CAS:Formula:C12H9BrClNO3Purity:98%Molecular weight:330.564-Oxo-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a]azepine-2,5-dicarboxylic acid diethyl ester
Formula:C14H18N2O5Purity:95.0%Molecular weight:294.3073-BROMO-5-METHYL-1-TOSYL-1H-PYRROLO[2,3-B]PYRIDINE
CAS:Formula:C15H13BrN2O2SPurity:95.0%Molecular weight:365.25[(1-methyl-1H-pyrrol-2-yl)methyl](prop-2-en-1-yl)amine
CAS:Formula:C9H14N2Purity:95.0%Molecular weight:150.225ethyl 3-amino-5-methoxy-1H-indole-2-carboxylate
CAS:Formula:C12H14N2O3Purity:97%Color and Shape:Liquid, No data available.Molecular weight:234.2556-(TERT-BUTOXYCARBONYL)-2-OXA-6-AZASPIRO[3.4]OCTANE-8-CARBOXYLIC ACID
CAS:Formula:C12H19NO5Purity:98%Molecular weight:257.2864-Bromomethyl-2-(4-methoxy-phenyl)-5-methyl-thiazole
Formula:C12H12BrNOSPurity:95.0%Molecular weight:298.25-isopropyl-1H-indole-2,3-dione
CAS:Formula:C11H11NO2Purity:95%Color and Shape:Liquid, No data available.Molecular weight:189.214(2E)-1-(3-chlorophenyl)-3-(3-methylthiophen-2-yl)prop-2-en-1-one
CAS:Formula:C14H11ClOSPurity:95.0%Molecular weight:262.75(6-chloro-1,3-benzothiazol-2-yl)methanamine
CAS:Formula:C8H7ClN2SPurity:95.0%Color and Shape:SolidMolecular weight:198.67(7R,8aS)-1,2,3,4,6,7,8,8a-octahydropyrrolo[1,2-a]pyrazin-7-ol dihydrochloride
CAS:Purity:97%Molecular weight:215.1199951(4-methyl-2-phenyl-1,3-thiazol-5-yl)acetic acid
CAS:Formula:C12H11NO2SPurity:95.0%Molecular weight:233.295-Amino-[1,3,4]thiadiazole-2-carbaldehyde oxime
CAS:Formula:C3H4N4OSPurity:95.0%Color and Shape:SolidMolecular weight:144.155-bromo-3-isopropyl-1,2,4-oxadiazole
CAS:Formula:C5H7BrN2OPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:191.0281-Phenyl-1H-pyrazole-4-carboxylic acid
CAS:Formula:C10H8N2O2Purity:95%Color and Shape:SolidMolecular weight:188.186methyl 3-amino-6-chloro-1-benzothiophene-2-carboxylate
CAS:Formula:C10H8ClNO2SPurity:98%Molecular weight:241.69[5-(3-Fluoro-phenyl)-[1,2,4]oxadiazol-3-yl]-acetic acid ethyl ester
Formula:C12H11FN2O3Purity:95.0%Molecular weight:250.2291H-INDAZOLE-4-CARBOXYLIC ACID, 5-BROMO-6-FLUORO-, METHYL ESTER
CAS:Purity:98%Molecular weight:273.0610046(S)-1-Benzyl-pyrrolidin-3-ol
CAS:Formula:C11H15NOPurity:95%Color and Shape:Liquid, ClearMolecular weight:177.247N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine-1-carboxamide
CAS:Purity:95%Molecular weight:316.20999152,3,4,5-Tetrahydro-1H-benzo[4,5]imidazo[1,2-d][1,4]diazepine
CAS:Formula:C11H13N3Purity:95.0%Molecular weight:187.246(2R,4S)-1-Boc-2-Hydroxymethyl-4-aminopyrrolidinehydrochloride
CAS:Formula:C10H21ClN2O3Purity:95%Molecular weight:252.74({1-[4-fluoro-3-(trifluoromethyl)phenyl]-2,5-dimethyl-1H-pyrrol-3-yl}methyl)amine
CAS:Formula:C14H14F4N2Purity:95.0%Molecular weight:286.2745-Aminothiazole-4-carboxamide
CAS:Formula:C4H5N3OSPurity:98%Color and Shape:SolidMolecular weight:143.16[1-(5-methyl-1,3-thiazol-4-yl)ethyl]amine dihydrochloride hydrate
Formula:C6H14Cl2N2OSPurity:95.0%Molecular weight:233.15[1,2,4]TRIAZOLO[1,5-A]PYRIDINE-8-CARBOXYLIC ACID
CAS:Formula:C7H5N3O2Purity:95%Molecular weight:163.1361-(2-furylmethyl)-5-(trifluoromethyl)-1H-benzimidazol-2-amine
CAS:Formula:C13H10F3N3OPurity:95%Molecular weight:281.2381-(tert-Butyl) 2-methyl (2R,3R)-3-hydroxypyrrolidine-1,2-dicarboxylate
CAS:Purity:95%Molecular weight:245.2749939DIMETHYL 1-BENZYLPYRROLIDINE-3,4-DICARBOXYLATE
CAS:Formula:C15H19NO4Purity:95+%Molecular weight:277.322-(2-Bromophenyl)-1H-imidazole
CAS:Formula:C9H7BrN2Purity:97%Color and Shape:SolidMolecular weight:223.0732-Amino-5,5,7,7-tetramethyl-4,5,6,7-tetrahydro-thieno[2,3-c]pyridine-3-carboxylic acid ethyl ester
CAS:Formula:C14H22N2O2SPurity:98.0%Color and Shape:SolidMolecular weight:282.41-(4-chlorophenyl)-3-(1-methyl-4-oxoimidazolidin-2-ylidene)urea
CAS:Purity:96%Molecular weight:266.69000243-(4-oxo-2-thioxothiazolidin-3-yl)benzoic acid
CAS:Formula:C10H7NO3S2Purity:95.0%Molecular weight:253.292-Cyano-3-(thiazol-2-yl)acrylic acid
CAS:Formula:C7H4N2O2SPurity:97.0%Color and Shape:Solid, No data available.Molecular weight:180.181-ethyl-4-(hydroxymethyl)-2-pyrrolidinone
CAS:Formula:C7H13NO2Purity:95.0%Color and Shape:LiquidMolecular weight:143.1862-Chloro-6-pyrolidin-1′-yl-4-(trifluoromethyl)pyridine
CAS:Formula:C10H10ClF3N2Purity:95.0%Color and Shape:SolidMolecular weight:250.65tert-Butyl 6-thia-2,7-diazaspiro[3.4]octane-2-carboxylate 6,6-dioxide
CAS:Purity:98%Molecular weight:262.3200073(2E)-3-(5-methylthiophen-2-yl)-1-(4-nitrophenyl)prop-2-en-1-one
CAS:Formula:C14H11NO3SPurity:95.0%Molecular weight:273.31[(5-cyclopentyl-1,2,4-oxadiazol-3-yl)methyl]amine hydrochloride
CAS:Formula:C8H14ClN3OPurity:95.0%Molecular weight:203.67Dimethyl 2-bromo-1H-imidazole-4,5-dicarboxylate
CAS:Formula:C7H7BrN2O4Purity:97%Color and Shape:SolidMolecular weight:263.047((3aR,6R,6aR)-6-(Benzyloxy)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxole-5,5-diyl)dimethanol
CAS:Purity:97%Molecular weight:310.3460083(2,1,3-benzoxadiazol-5-ylmethyl)amine hydrochloride
CAS:Formula:C7H8ClN3OPurity:95.0%Color and Shape:SolidMolecular weight:185.613-(5-Chloro-[1,2,4]thiadiazol-3-yl)-benzonitrile
Formula:C9H4ClN3SPurity:95.0%Molecular weight:221.662-Amino-[1,2,4]triazolo[1,5-a]pyridin-6-ol hydrobromide
CAS:Formula:C6H7BrN4OPurity:95.0%Molecular weight:231.0534-amino-1-(3,4-dihydroxy-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)pyrimidin-2(1H)-one
Formula:C10H15N3O5Purity:95.0%Molecular weight:257.246(2R,3S)-2-(2,4-difluorophenyl)-3-(5-fluoropyrimidin-4-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol
CAS:Formula:C16H14F3N5OPurity:99%Color and Shape:Solid, White to almost white powderMolecular weight:349.317(1R,2R)-2-(1,3-dioxo-1,3-dihydro-2H-naphtho[2,3-f]isoindol-2-yl)cyclohexane-1-carboxylic acid
CAS:Purity:98%Molecular weight:373.4079895Methyl 3-Bromoimidazo[1,2-a]pyridine-6-carboxylate
CAS:Formula:C9H7BrN2O2Purity:98%Molecular weight:255.0711-tert-Butoxycarbonyl-1H-pyrazole-4-boronic acid
CAS:Formula:C8H13BN2O4Purity:96%Color and Shape:SolidMolecular weight:212.015-Hydroxyisobenzofuran-1,3-dione
CAS:Formula:C8H4O4Purity:95%Color and Shape:No data available.Molecular weight:164.1162,4,6-Trimethyl-1-(1,3-thiazol-2-yl)pyridinium perchlorate
Formula:C11H13ClN2O4SPurity:96.0%Molecular weight:304.75(2E)-3-(2-furyl)-1-(3-nitrophenyl)prop-2-en-1-one
CAS:Formula:C13H9NO4Purity:95.0%Molecular weight:243.2184-Chlorothiazole-5-carboxaldehyde
CAS:Formula:C4H2ClNOSPurity:95%Color and Shape:SolidMolecular weight:147.58(2E)-1-(4-ethoxyphenyl)-3-(furan-2-yl)prop-2-en-1-one
CAS:Formula:C15H14O3Purity:95.0%Molecular weight:242.2742-(3-Aminopropyl)isoindoline-1,3-dione hydrochloride
CAS:Formula:C11H13ClN2O2Purity:95%Color and Shape:SolidMolecular weight:240.69Methyl 2-bromobenzo[d]thiazole-6-carboxylate
CAS:Formula:C9H6BrNO2SPurity:97%Color and Shape:SolidMolecular weight:272.12Ethyl 2-(2-bromobenzo[d]thiazol-6-yl)acetate
CAS:Purity:98%Color and Shape:SolidMolecular weight:300.17001341-(2-chlorobenzyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C11H9ClN2O2Purity:97%Molecular weight:236.66Ethyl 2-(2-amino-5-nitrophenyl)-4-methylthiazole-5-carboxylate
CAS:Formula:C13H13N3O4SMolecular weight:307.326-Fluoro-1H-indole-3-carboxylic acid
CAS:Formula:C9H6FNO2Purity:95%Color and Shape:SolidMolecular weight:179.153-(1-pyrrolidinylmethyl)piperidine dihydrochloride hydrate
Formula:C10H24Cl2N2OPurity:95.0%Molecular weight:259.22potassium 6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine-3-carboxylate hydrate
Formula:C8H12KN3O3Purity:95.0%Molecular weight:237.33-(BOC-aminomethyl)-3-hydroxypyrrolidine
CAS:Formula:C10H20N2O3Purity:95%Color and Shape:SolidMolecular weight:216.2817-BROMO-3,4-DIHYDROPYRROLO[1,2-A]PYRAZIN-1(2H)-ONE
CAS:Formula:C7H7BrN2OPurity:95%Molecular weight:215.05tert-butyl N-[(5-amino-1,3,4-oxadiazol-2-yl)methyl]carbamate
CAS:Formula:C8H14N4O3Purity:95.0%Molecular weight:214.2255-(4-Isopropylphenyl)thiophene-2-carboxylic acid
CAS:Formula:C14H14O2SPurity:98%Molecular weight:246.322-((3-(Trifluoromethoxy)phenyl)amino)-1,3-thiazole-4-carboxylic acid, 95%
Formula:C11H7F3N2O3SMolecular weight:304.24Ethyl 1-(2-(methylamino)pyridin-4-yl)-1H-pyrazole-4-carboxylate
CAS:Formula:C12H14N4O2Purity:95.0%Molecular weight:246.27(2R,4S)-Benzyl 4-amino-2-(hydroxymethyl)pyrrolidine-1-carboxylate
CAS:Formula:C13H18N2O3Purity:97.0%Molecular weight:250.2983-(2,4-Dimethoxyphenyl)-1H-pyrazol-5-amine
CAS:Formula:C11H13N3O2Purity:95.0%Molecular weight:219.2444-amino-1-(3,4-dimethylphenyl)pyrrolidin-2-one hydrochloride
CAS:Formula:C12H17ClN2OPurity:95.0%Molecular weight:240.735-Cyclopropyl-7-trifluoromethyl-pyrazolo[1,5- a ]pyrimidine-2-carboxylic acid
CAS:Formula:C11H8F3N3O2Purity:95.0%Color and Shape:Solid, No data available.Molecular weight:271.199(2E)-1-(2,5-dimethoxyphenyl)-3-(3-methylthiophen-2-yl)prop-2-en-1-one
CAS:Formula:C16H16O3SPurity:95.0%Molecular weight:288.36tert-Butyl (1-(hydroxymethyl)-2-oxabicyclo[2.1.1]hexan-4-yl)carbamate
CAS:Purity:97%Molecular weight:229.2760014-Methyl-2-propyl-1H-benzo[d]imidazole-6-carboxylic acid
CAS:Formula:C12H14N2O2Purity:98%Color and Shape:SolidMolecular weight:218.2562,3-dihydro-1H-isoindole-1,3-dione
CAS:Formula:C8H5NO2Purity:99.0%Color and Shape:SolidMolecular weight:147.1334,6-Difluorobenzo[c][1,2,5]thiadiazole
CAS:Formula:C6H2F2N2SPurity:95.0%Color and Shape:SolidMolecular weight:172.15Ethyl 4-(3-methoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate
CAS:Formula:C13H19NO4Purity:95%Molecular weight:253.2985-chloro-1-(2-fluorophenyl)-3-(propan-2-yl)-1H-pyrazole-4-carbaldehyde
CAS:Formula:C13H12ClFN2OPurity:95.0%Molecular weight:266.71-(5-Chloro-4-nitro-1H-pyrazol-1-yl)-2-methylpropan-2-ol
CAS:Formula:C7H10ClN3O3Purity:98%Molecular weight:219.635-tert-butyl-1-phenyl-1H-pyrazole-3-carboxylic acid
CAS:Formula:C14H16N2O2Purity:95.0%Molecular weight:244.294(5-methyl-2-furyl)(pyridin-3-yl)methanol
CAS:Formula:C11H11NO2Purity:95.0%Color and Shape:SolidMolecular weight:189.2145-cyclopropyl-1-propyl-1H-pyrazole-4-carboxylic acid
CAS:Formula:C10H14N2O2Purity:95.0%Molecular weight:194.2344-isopropyl-5-phenyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C11H13N3SPurity:95.0%Molecular weight:219.314,5-dihydro-1H-1,2,4-triazol-5-one
CAS:Formula:C2H3N3OPurity:98%Color and Shape:SolidMolecular weight:85.0662-azaspiro[4.5]decane hydrochloride
CAS:Formula:C9H18ClNPurity:97%Color and Shape:SolidMolecular weight:175.75-Isopropylimidazolidine-2,4-dione
CAS:Formula:C6H10N2O2Purity:97%Color and Shape:LiquidMolecular weight:142.1585,6-DICHLORO-2-(3-HYDROXYPROPYL)BENZIMIDAZOLE
CAS:Formula:C10H10Cl2N2OPurity:97%Molecular weight:245.14-[(diethylamino)methyl]-5-methyl-3-isoxazolecarboxylic acid hydrochloride
CAS:Formula:C10H17ClN2O3Purity:95.0%Molecular weight:248.715-(tert-Butoxycarbonyl)-1,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole-3-carboxylic acid
CAS:Formula:C11H15N3O4Purity:97%Molecular weight:253.258(2E)-3-(furan-2-yl)-1-(3-methoxyphenyl)prop-2-en-1-one
CAS:Formula:C14H12O3Purity:95.0%Molecular weight:228.2471-ethyl-1H-pyrazole-3-carbonitrile
CAS:Formula:C6H7N3Purity:95.0%Color and Shape:LiquidMolecular weight:121.143tert-Butyl 4-(2-isopropyl-2H-tetrazol-5-yl)piperazine-1-carboxylate
CAS:Purity:97%Molecular weight:296.3752-pyrrolidin-1-ylbenzoic acid
CAS:Formula:C11H13NO2Purity:97%Color and Shape:SolidMolecular weight:191.232,2-Dimethyl-1,3-dioxolane-4-carboxylic acid
CAS:Formula:C6H10O4Purity:95.0%Color and Shape:LiquidMolecular weight:146.142Methyl 5-((tert-butoxycarbonyl)amino)thiazole-2-carboxylate
CAS:Purity:98%Molecular weight:258.29000851-(1-ethylpropyl)-3-methyl-1H-pyrazol-5-amine
CAS:Formula:C9H17N3Purity:95.0%Molecular weight:167.256(S)-1-BENZYL-3-((TERT-BUTYLDIMETHYLSILYL)OXY)PYRROLIDIN-2-ONE
CAS:Formula:C17H27NO2SiPurity:95.0%Molecular weight:305.4935-Methyl-2-(4-trifluoromethyl-phenyl)-thiazole-4-carboxylic acid ethyl ester
Formula:C14H12F3NO2SPurity:95.0%Molecular weight:315.31Ref: 10-F648580
1g528.00€5g1,455.00€10g2,134.00€2.5g1,040.00€50mg152.00€100mg221.00€250mg280.00€500mg408.00€1-(2-furyl)-3-(2-hydroxyphenyl)propane-1,3-dione
CAS:Formula:C13H10O4Purity:95.0%Molecular weight:230.219(R)-7-(But-2-ynyl)-8-(3-(1,3-dioxoisoindolin-2-yl)piperidin-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-1H-purine-2,6(3H,7H)-dione
CAS:Purity:98%Molecular weight:602.65502936-Bromo-1H-indole-2-carbaldehyde
CAS:Formula:C9H6BrNOPurity:97%Color and Shape:SolidMolecular weight:224.057(S)-1-Methyl-5-(pyridin-3-yl)pyrrolidin-2-one
CAS:Formula:C10H12N2OPurity:≥98%Molecular weight:176.219METHYL 6-BROMOPYRAZOLO[1,5-A]PYRIMIDINE-2-CARBOXYLATE
CAS:Formula:C8H6BrN3O2Purity:97.0%Molecular weight:256.0596-fluoro-N-(2-morpholin-4-ylethyl)-1,3-benzothiazol-2-amine
CAS:Formula:C13H16FN3OSPurity:95.0%Molecular weight:281.351-(3,5-Dichlorophenyl)-5-methyl-1H-1,2,4-triazole-3-carboxylic acid
CAS:Purity:98%Molecular weight:272.0899963tert-Butyl (2,5-dioxopyrrolidin-1-yl) carbonate
CAS:Formula:C9H13NO5Purity:95%Color and Shape:CrystallineMolecular weight:215.205tert-Butyl 2,4-dioxo-1,3,7-triazaspiro[4.5]decane-7-carboxylate
CAS:Formula:C12H19N3O4Purity:95%Color and Shape:SolidMolecular weight:269.301(R)-1-N-Boc-3-Cyano-pyrrolidine
CAS:Formula:C10H16N2O2Purity:98%(GC-MS);RGColor and Shape:Solid, Light brown solidified mass or fragmentsMolecular weight:196.251-Methyl-1H-1,2,4-triazol-3-amine
CAS:Formula:C3H6N4Purity:95%Color and Shape:SolidMolecular weight:98.1095,7-Dichloro-1H-pyrazolo[3,4-c]pyridine
CAS:Formula:C6H3Cl2N3Purity:95.0%Color and Shape:Solid, No data available.Molecular weight:188.01
