
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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4,6-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:266.74,5-Dimethyl-isoxazole-3-carboxylic acid
CAS:Formula:C6H7NO3Purity:95.0%Color and Shape:SolidMolecular weight:141.1262-Bromothieno[2,3-d]pyridazin-4(5H)-one
CAS:Formula:C6H3BrN2OSPurity:95.0%Color and Shape:SolidMolecular weight:231.07(R)-tert-Butyl 1-(3-aminopyridin-2-yl)pyrrolidin-3-ylcarbamate
CAS:Formula:C14H22N4O2Purity:95.0%Molecular weight:278.356Ethyl 1-N-Cbz-4-oxo-pyrrolidine-3-carboxylate
CAS:Formula:C15H17NO5Purity:95%Color and Shape:Solid, White powderMolecular weight:291.303methyl 2-imino-3-(2-methoxy-2-oxoethyl)-2,3-dihydrobenzo[d]thiazole-6-carboxylate hydrobromide
CAS:Formula:C12H13BrN2O4SPurity:95.0%Molecular weight:361.211-(5-methyl-1H-benzimidazol-2-yl)ethanamine dihydrochloride
CAS:Formula:C10H15Cl2N3Purity:95.0%Color and Shape:SolidMolecular weight:248.15METHYL 5-CHLORO-2,2-DIMETHYL-2,3-DIHYDROBENZOFURAN-7-CARBOXYLATE
CAS:Formula:C12H13ClO3Purity:95.0%Molecular weight:240.683,5-dimethyl-3′-pyrrolidinomethyl benzophenone
CAS:Formula:C20H23NOPurity:97.0%Molecular weight:293.41METHYL 8-BOC-8-AZABICYCLO[3.2.1]OCTANE-2-CARBOXYLATE
CAS:Formula:C14H23NO4Purity:95.0%Molecular weight:269.3415,6-Dihydro-4H-pyrrolo[1,2-b]pyrazole-2-carbaldehyde
CAS:Formula:C7H8N2OPurity:95.0%Molecular weight:136.154METHYL 3-AZABICYCLO[3.1.0]HEXANE-1-CARBOXYLATE HCL
CAS:Formula:C7H12ClNO2Purity:97%Color and Shape:Liquid, No data available.Molecular weight:177.63TERT-BUTYL 4-(1,2-DIHYDRO-6-METHOXY-2-OXOBENZO[D]IMIDAZOL-3-YL)PIPERIDINE-1-CARBOXYLATE
CAS:Formula:C18H25N3O4Purity:95.0%Molecular weight:347.415Methyl4-chloro-2-oxo-1,3-dihydropyrrolo[2,3-b]pyridine-5-carboxylate
CAS:Purity:97%Molecular weight:226.61999515-Fluoro-3-iodo-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C7H4FIN2Purity:97%Color and Shape:SolidMolecular weight:262.0264-[(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:258.2900085TERT-BUTYL 1-HYDROXY-6-AZASPIRO[3.4]OCTANE-6-CARBOXYLATE
CAS:Formula:C12H21NO3Purity:95.0%Molecular weight:227.3041-{3-[(3-fluorophenyl)methyl]-1,2,4-thiadiazol-5-yl}piperazine
CAS:Formula:C13H15FN4SPurity:95.0%Molecular weight:278.351-Benzyl-5-oxo-pyrrolidine-3-carboxylic acidmethyl ester
CAS:Formula:C13H15NO3Purity:97%Color and Shape:SolidMolecular weight:233.2673-(1-METHYL-1,2,3,6-TETRAHYDRO-4-PYRIDINYL)-1H-INDOLE
CAS:Formula:C14H16N2Purity:97.0%Molecular weight:212.2961-(3,4-dimethylphenyl)-3,5-dimethyl-1H-pyrazole-4-carboxylic acid
CAS:Formula:C14H16N2O2Purity:95.0%Molecular weight:244.2941-Tosyl-1H-1,2,4-triazole
CAS:Formula:C9H9N3O2SPurity:≥98%(HPLC)Color and Shape:SolidMolecular weight:223.252,4-Dibromo-1,5-dimethyl-1H-imidazole
CAS:Formula:C5H6Br2N2Purity:95.0%Color and Shape:SolidMolecular weight:253.925N-Methyl-N-(S)-pyrrolidin-3-yl-acetamide
CAS:Formula:C7H14N2OColor and Shape:LiquidMolecular weight:142.202tert-Butyl (3R,4S)-3-amino-4-methylpyrrolidine-1-carboxylate
CAS:Purity:97%Molecular weight:200.28199772-amino-N-((3-benzyl-1,2,4-oxadiazol-5-yl)methyl)acetamide hydrochloride
CAS:Formula:C12H15ClN4O2Purity:95.0%Molecular weight:282.732-(4-Iodo-1H-pyrazol-1-yl)-N,N-dimethylethanamine
CAS:Formula:C7H12IN3Purity:95.0%Color and Shape:LiquidMolecular weight:265.098Pyrrolidin-3-ylmethyl-carbamic acid benzyl ester
CAS:Formula:C13H18N2O2Purity:97%Color and Shape:Liquid, No data available.Molecular weight:234.2996-(4-isopropylphenyl)-2-(4-((4-methylpiperazin-1-yl)methyl)piperidin-1-yl)imidazo[2,1-b][1,3,4]thiadiazole
CAS:Formula:C24H34N6SPurity:≥98%Molecular weight:438.64Ref: 10-F639590
1g481.00€5g1,278.00€10g2,339.00€2.5g803.00€50mg127.00€100mg183.00€250mg260.00€500mg377.00€5-(2,4,5-Trimethyl-phenyl)-1H-pyrazole-3-carboxylic acid methyl ester
Formula:C14H16N2O2Purity:95.0%Molecular weight:244.294(1-Isopropyl-3-(trifluoromethyl)-1H-pyrazol-5-yl)boronic acid
CAS:Formula:C7H10BF3N2O2Purity:95%Color and Shape:SolidMolecular weight:221.971-(3,4-difluorophenyl)-5-methyl-1H-pyrazole-4-carboxylic acid
CAS:Formula:C11H8F2N2O2Purity:95.0%Molecular weight:238.194Methyl 1-methyl-1H-indazole-5-carboxylate
CAS:Formula:C10H10N2O2Purity:98%Color and Shape:Liquid, No data available.Molecular weight:190.2021,5-Dimethyl-4-formyl-1H-imidazole
CAS:Formula:C6H8N2OPurity:97%Color and Shape:SolidMolecular weight:124.1432-(2,2-Difluoro-2h-1,3-benzodioxol-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS:Purity:98%Molecular weight:284.0700073(3R)-1-[6-(Trifluoromethyl)pyrimidin-4-yl]pyrrolidin-3-amine dihydrochloride
CAS:Formula:C9H13Cl2F3N4Molecular weight:305.13(3R,4S)-4-(3-Chlorophenyl)pyrrolidine-3-carboxylic acid
CAS:Formula:C11H12ClNO2Purity:97%Molecular weight:225.671-(4-Methyl-benzyl)-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrazole
CAS:Purity:95%Molecular weight:298.19000243,3-Difluoro-1-(4-methoxyphenyl)-5-phenylpyrrolidin-2-one
CAS:Purity:≥95%Molecular weight:303.30899053-Fluoro-2-methyl (1,3-dioxolan-2-ylmethyl)benzene
CAS:Formula:C11H13FO2Purity:97.0%Molecular weight:196.221ethyl 5-amino-1-(3,4-dichlorophenyl)-1H-pyrazole-3-carboxylate
CAS:Formula:C12H11Cl2N3O2Purity:95.0%Molecular weight:300.142-[(Methoxycarbonyl)amino]-1h-1,3-benzodiazole-6-carboxylic acid
CAS:Purity:97%Molecular weight:235.19900512-Bromo-5-methyl-3-nitro-thiophene
CAS:Formula:C5H4BrNO2SPurity:97.0%Color and Shape:SolidMolecular weight:222.06Imidazo[1,2-a]pyridin-5-amine
CAS:Formula:C7H7N3Purity:98%Color and Shape:SolidMolecular weight:133.1541-BOC-1,7-DIAZA-SPIRO[4.5]DECANE
CAS:Formula:C13H24N2O2Purity:97%Color and Shape:SolidMolecular weight:240.347[1,2,4]Triazolo[1,5-a]pyridin-7-ol
CAS:Formula:C6H5N3OPurity:98%Color and Shape:SolidMolecular weight:135.1262,1,3-Benzoxadiazol-1-ium-1-olate
CAS:Formula:C6H4N2O2Purity:98%Color and Shape:Liquid, No data available.Molecular weight:136.113-(2-aminoethyl)-5-benzyloxazolidine-2,4-dione hydrochloride
CAS:Formula:C12H15ClN2O3Molecular weight:270.71[2-(4,5-dimethyl-3-thienyl)ethyl]amine hydrochloride hydrate
CAS:Formula:C8H16ClNOSPurity:95.0%Molecular weight:209.736-Chloro-[1,2,4]triazolo[1,5-b]pyridazine-2-carboxylic acid
CAS:Purity:98%Molecular weight:198.5700073piperazin-1-yl(2-thienyl)acetic acid dihydrochloride
CAS:Formula:C10H16Cl2N2O2SPurity:95.0%Molecular weight:299.214H,5H,6H,7H-pyrazolo[1,5-a]pyrazine hydrochloride
CAS:Formula:C6H10ClN3Purity:95.0%Molecular weight:159.621-Pyrazol-1-ylmethyl-1 H -pyrazole-3-carboxylic acid methyl ester
CAS:Formula:C9H10N4O2Molecular weight:206.2055-tert-Butyl 2-ethyl 6-methyl-4-oxopyrazolo[1,5-a]pyrazine-2,5(4H)-dicarboxylate
CAS:Purity:96%Molecular weight:321.3330078(1,3-Thiazol-4-ylmethyl)amine dihydrochloride
CAS:Formula:C4H8Cl2N2SPurity:95%Color and Shape:Solid, White powderMolecular weight:187.084-(2-bromoethyl)-1-methyl-1H-pyrazole
CAS:Formula:C6H9BrN2Purity:95.0%Color and Shape:SolidMolecular weight:189.0561-(4-Chlorophenyl)-5-propyl-1H-pyrazole-4-carboxylic acid
CAS:Formula:C13H13ClN2O2Purity:95.0%Color and Shape:SolidMolecular weight:264.715-(3-Bromo-phenyl)-3-methyl-[1,2,4]oxadiazole
CAS:Formula:C9H7BrN2OPurity:95.0%Molecular weight:239.0723-Methyl-2-phenylpyrazole-4-carboxylic acid
CAS:Formula:C11H10N2O2Purity:95.0%Color and Shape:SolidMolecular weight:202.2134-allyl-5-[(3,4-dimethylphenoxy)methyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C14H17N3OSPurity:95.0%Molecular weight:275.372-Amino-4-m-tolylthiophene-3-carboxylic acidmethyl ester
CAS:Formula:C13H13NO2SPurity:95+%Color and Shape:SolidMolecular weight:247.31[3-(1H-pyrrolo[2,3-b]pyridin-1-yl)propyl]amine dihydrochloride
CAS:Formula:C10H15Cl2N3Purity:95.0%Color and Shape:SolidMolecular weight:248.153-(Difluoromethyl)-1-isopropyl-1H-pyrazole-5-carboxylic acid
CAS:Purity:98%Molecular weight:204.177002(1H-Pyrrolo[2,3-b]pyridin-4-yl)methanol
CAS:Formula:C8H8N2OPurity:97%Color and Shape:SolidMolecular weight:148.1653-Fluoro-4-methoxy (1,3-dioxolan-2-ylmethyl)benzene
CAS:Formula:C11H13FO3Purity:97.0%Molecular weight:212.22thieno[2,3-d]isothiazol-3(2H)-one 1,1-dioxide
CAS:Formula:C5H3NO3S2Purity:95.0%Color and Shape:SolidMolecular weight:189.24-Methyl-5-phenyl-2H-pyrazol-3-ylamine
CAS:Formula:C10H11N3Purity:98%Color and Shape:SolidMolecular weight:173.2194-allyl-5-cyclopentyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C10H15N3SPurity:95.0%Molecular weight:209.31{[4-(3,4-dichlorophenyl)-4H-1,2,4-triazol-3-yl]methyl}amine hydrochloride
CAS:Formula:C9H9Cl3N4Purity:95.0%Molecular weight:279.551-methyl-4,5,6,7-tetrahydro-1H-benzimidazole
CAS:Formula:C8H12N2Purity:95.0%Color and Shape:SolidMolecular weight:136.198Ethyl 5-methyl[1,2,4]oxadiazole-3-carboxylate
CAS:Formula:C6H8N2O3Purity:96%Color and Shape:SolidMolecular weight:156.1412-Amino-6-chloro-4-fluorobenzothiazole
CAS:Formula:C7H4ClFN2SPurity:95.0%Color and Shape:SolidMolecular weight:202.634-Methyl-thiophene-2-carboxylic acid
CAS:Formula:C6H6O2SPurity:98%Color and Shape:SolidMolecular weight:142.17{[5-(2-thienyl)-1,2,4-oxadiazol-3-yl]methyl}amine hydrochloride
CAS:Formula:C7H8ClN3OSPurity:95.0%Color and Shape:SolidMolecular weight:217.67(2-Methylthiazol-5-yl)methanol
CAS:Formula:C5H7NOSPurity:96%Color and Shape:SolidMolecular weight:129.182-(4-Chloro-phenylsulfanylmethyl)-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C16H22ClNO2SPurity:95%Molecular weight:327.87(6-Fluoro-imidazo[1,2-a]pyridin-2-yl)-methanol
CAS:Formula:C8H7FN2OPurity:95.0%Molecular weight:166.1553-(2,5-Dimethoxyphenyl)-1H-pyrazole-5-carboxylic acid
CAS:Formula:C12H12N2O4Purity:95.0%Molecular weight:248.238(5E)-2-mercapto-5-[4-(methylthio)benzylidene]-1,3-thiazol-4(5H)-one
CAS:Formula:C11H9NOS3Purity:95.0%Molecular weight:267.38ETHYL 2-AMINO-6-BOC-4,7-DIHYDRO-5H-THIENO[3,2-C]PYRIDINE-3-CARBOXYLATE
CAS:Formula:C15H22N2O4SPurity:95.0%Molecular weight:326.411-(4-Trifluoromethylbenzyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C12H9F3N2O2Color and Shape:SolidMolecular weight:270.2112-Pyridin-4-ylmethyl-2H-pyrazol-3-ylamine
CAS:Formula:C9H10N4Purity:95.0%Color and Shape:SolidMolecular weight:174.2076-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-hexanoic acid
CAS:Formula:C14H15NO4Purity:97%Color and Shape:SolidMolecular weight:261.2772,4-dioxo-1,3-diazaspiro[4.5]decane-8-carboxylic acid
CAS:Formula:C9H12N2O4Purity:95.0%Molecular weight:212.2054-(Thiophen-3-yl)-3-(trifluoromethyl)benzoic acid
CAS:Formula:C12H7F3O2SPurity:97%Molecular weight:272.243-Oxo-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester
CAS:Formula:C11H17NO5Purity:95%Molecular weight:243.2591-[(3-fluorophenyl)methyl]-1H-1,2,3-triazole-4-carboxylic acid
CAS:Formula:C10H8FN3O2Purity:>95%Molecular weight:221.1914-Chloro-N-(2-(4-chlorobenzyl)-3-oxo-2,3-dihydro-1,2,4-thiadiazol-5-yl)benzamide
CAS:Formula:C16H11Cl2N3O2SPurity:99%Molecular weight:380.24Methyl 2-amino-5-chlorothiophene-3-carboxylate
CAS:Formula:C6H6ClNO2SPurity:98%Color and Shape:SolidMolecular weight:191.63(1-(2-ETHOXY-2-OXOETHYL)-1H-INDOL-5-YL)BORONIC ACID PINACOL ESTER
CAS:Formula:C18H24BNO4Purity:95.0%Molecular weight:329.21,2-Dimethylindole
CAS:Formula:C10H11NPurity:95%Color and Shape:Off-white crystallineMolecular weight:145.2052-((2-Acetamido-6-oxo-1H-purin-9(6H)-yl)methoxy)propane-1,3-diyl diacetate
CAS:Formula:C15H19N5O7Purity:≥98%Molecular weight:381.345(S)-3-METHYL-2-(1-OXOISOINDOLIN-2-YL)BUTANOIC ACID
CAS:Formula:C13H15NO3Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:233.2673,4-Methylenedioxybenzyl isothiocyanate
CAS:Formula:C9H7NO2SPurity:99%+(GC-MS);RGColor and Shape:LiquidMolecular weight:193.224,5,6,7-Tetrahydro-1H-indazol-6-amine
CAS:Formula:C7H11N3Purity:95.0%Color and Shape:SolidMolecular weight:137.1867-(2-methoxyethyl)-1,3-dimethyl-2,4-dioxo-2,3,4,7-tetrahydro-1H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid
CAS:Formula:C12H15N3O5Purity:96%Molecular weight:281.268(2E)-1-(4-ethylphenyl)-3-(5-methylthiophen-2-yl)prop-2-en-1-one
CAS:Formula:C16H16OSPurity:95.0%Molecular weight:256.361-(4-chlorophenyl)-3-ethyl-4,5-dihydro-1H-pyrazol-5-one
CAS:Formula:C11H11ClN2OPurity:95.0%Molecular weight:222.67(3S,4S,5R)-5-((S)-1,2-Dihydroxyethyl)-3,4-dihydroxydihydrofuran-2(3H)-one
CAS:Purity:95+%Molecular weight:178.13999938964844Methyl 4-Bromo-3-methoxythiophene-2-carboxylate
CAS:Formula:C7H7BrO3SPurity:95%+Color and Shape:SolidMolecular weight:251.092-(1-Methyl-1H-imidazol-5-yl)ethanamine dihydrochloride
CAS:Formula:C6H13Cl2N3Purity:97%Color and Shape:Liquid, No data available.Molecular weight:198.09TERT-BUTYL N-(1,3-THIAZOL-2-YLMETHYL)CARBAMATE
CAS:Formula:C9H14N2O2SPurity:95.0%Molecular weight:214.28(R)-2-((tert-butoxycarbonyl)amino)-3-(5-chloro-1H-indol-3-yl)propanoic acid
CAS:Purity:97%Molecular weight:338.79000853-CHLORO-1-(OXAN-2-YL)-1H-PYRAZOLO[3,4-B]PYRIDINE
CAS:Formula:C11H12ClN3OPurity:97%Molecular weight:237.697-CHLORO-2-IODO-1-METHYL-1H-PYRROLO[3,2-B]PYRIDINE
CAS:Formula:C8H6ClIN2Purity:95.0%Molecular weight:292.51-((2-(TRIMETHYLSILYL)ETHOXY)METHYL)-1H-BENZO[D]IMIDAZOLE
CAS:Formula:C13H20N2OSiPurity:95.0%Molecular weight:248.4011-METHYL-1H-PYRAZOLO[3,4-B]PYRIDINE-3-CARBALDEHYDE
CAS:Formula:C8H7N3OPurity:98%Molecular weight:161.164Ethyl 5-(3-(trifluoromethyl)phenyl)-[1,2,4]-oxadiazole-3-carboxylate
CAS:Formula:C12H9F3N2O3Purity:95.0%Molecular weight:286.21Acetic acid 4-methyl-[1,2,3]thiadiazol-5-ylmethyl ester
CAS:Formula:C6H8N2O2SPurity:95.0%Molecular weight:172.21-[(Propan-2-ylsulfanyl)methyl]-1H-1,2,3-benzotriazole
CAS:Formula:C10H13N3SPurity:93.0%Molecular weight:207.3
