
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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2-(1H-1,2,4-triazol-1-yl)-5-(trifluoromethyl)aniline
CAS:Formula:C9H7F3N4Color and Shape:SolidMolecular weight:228.178N-ethyl-3-methyl-3H-imidazo[4,5-b]pyridin-2-amine
CAS:Formula:C9H12N4Purity:95.0%Molecular weight:176.2234-(2,4-dimethylphenyl)-5-propyl-1,3-thiazol-2-amine
CAS:Formula:C14H18N2SPurity:95.0%Molecular weight:246.375-(4-Isopropoxy-3-methylphenyl)-1H-pyrrole-2-carboxylic acid
CAS:Formula:C15H17NO3Purity:97.0%Molecular weight:259.3054-(3,5-difluorobenzoyl)-8-methyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C16H18F2N2O4Purity:95.0%Molecular weight:340.3272-amino-N-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
CAS:Formula:C10H14N2OSPurity:95.0%Molecular weight:210.31-((3-(5-Nitrofuran-2-yl)allylidene)amino)imidazolidine-2,4-dione
CAS:Formula:C10H8N4O5Purity:95.0%Color and Shape:No data available.Molecular weight:264.1975-Methylisoxazole-3-carbonyl chloride
CAS:Formula:C5H4ClNO2Purity:98%Color and Shape:LiquidMolecular weight:145.541-[3-(propan-2-yl)-1,2,4-thiadiazol-5-yl]piperazine
CAS:Formula:C9H16N4SPurity:95.0%Molecular weight:212.325-(4-Fluoro-phenyl)-4-methyl-4H-[1,2,4]triazole-3-thiol
CAS:Formula:C9H8FN3SPurity:90.0%Color and Shape:SolidMolecular weight:209.243-Bromoimidazo[1,2-b]pyridazine
CAS:Formula:C6H4BrN3Purity:95%Color and Shape:SolidMolecular weight:198.0238-Benzyl-2,8-diazaspiro[4.5]decan-3-one
CAS:Formula:C15H20N2OPurity:98%Color and Shape:SolidMolecular weight:244.3382-(5-methyl-3-(thiophen-2-yl)-1H-pyrazol-1-yl)ethan-1-amine
CAS:Formula:C10H13N3SPurity:95.0%Molecular weight:207.32-((2S)PYRROLIDIN-2-YL)-1,4-DIMETHOXYBENZENE
CAS:Formula:C12H17NO2Purity:95.0%Molecular weight:207.273tert-Butyl 2-amino-4,5,7,8-tetrahydro-6H-thiazolo[4,5-d]azepine-6-carboxylate
CAS:Purity:97%Molecular weight:269.3599854Ethyl 4-chloropyrrolo[2,1-f][1,2,4]triazine-6-carboxylate
CAS:Formula:C9H8ClN3O2Purity:97%Color and Shape:SolidMolecular weight:225.63(4-Fluoro-3-(pyrrolidine-1-carbonyl)phenyl)boronic acid
CAS:Formula:C11H13BFNO3Purity:≥98%Color and Shape:SolidMolecular weight:237.044-[(4-Chlorophenyl)thio]-3,5-dimethyl-1H-pyrazole
CAS:Formula:C11H11ClN2SPurity:95.0%Molecular weight:238.73Tert-butyl 5-(aminomethyl)-2,3-dihydro-1h-isoindole-2-carboxylate
CAS:Purity:95%Molecular weight:248.326004(4-Methoxy-3-(pyrrolidin-1-ylsulfonyl)phenyl)boronic acid
CAS:Formula:C11H16BNO5SPurity:98%Molecular weight:285.12Ethyl 6-methylimidazo[2,1-b]thiazole-5-carboxylate
CAS:Formula:C9H10N2O2SPurity:97%Molecular weight:210.252-(1-methyl-1H-pyrazol-5-yl)cyclopropane-1-carboxylic acid
CAS:Formula:C8H10N2O2Purity:95.0%Color and Shape:SolidMolecular weight:166.18(R)-2-((tert-Butoxycarbonyl)amino)-3-(thiazol-4-yl)propanoic acid
CAS:Formula:C11H16N2O4SPurity:98%Color and Shape:SolidMolecular weight:272.32(S)-Ethyl 2-((3S,5aS,9aS,10aS)-3-methyl-1,4-dioxodecahydropyrazino[1,2-a]indol-2(1H)-yl)pentanoate (Perindopril Impurity)
CAS:Purity:95%Molecular weight:350.459METHYL 3-(2-CHLOROPHENYL)-2,5-DIMETHYLISOXAZOLIDINE-5-CARBOXYLATE
Formula:C13H16ClNO3Purity:90.0%Molecular weight:269.73(2S)-1-Boc-4,4-difluoro-2-methylpyrrolidine-2-carboxylic acid
CAS:Purity:98%Molecular weight:265.25698852-amino-4-(3,4-dimethoxyphenyl)thiophene-3-carbonitrile
CAS:Formula:C13H12N2O2SPurity:95.0%Molecular weight:260.311-(tert-Butyl) 2-methyl 4-bromo-1H-pyrrole-1,2-dicarboxylate
CAS:Purity:97%Molecular weight:304.14001461-(4-ethyl-6-oxo-1,6-dihydropyrimidin-2-yl)-5-propyl-1H-pyrazole-4-carboxylic acid
CAS:Formula:C13H16N4O3Purity:95.0%Molecular weight:276.2962-(N-(2-METHOXYETHYL)-3,5-DIMETHYLISOXAZOLE-4-SULFONAMIDO)ACETIC ACID
CAS:Formula:C10H16N2O6SPurity:95.0%Molecular weight:292.312-Ethylaminomethyl-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C12H24N2O2Purity:98%Molecular weight:228.3364-methyl-5-[1-(3-methylphenoxy)ethyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C12H15N3OSPurity:95.0%Molecular weight:249.33ETHYL 2-(4-CHLORO-7H-PYRROLO[2,3-D]PYRIMIDIN-7-YL)ACETATE
CAS:Formula:C10H10ClN3O2Purity:98%Color and Shape:SolidMolecular weight:239.665-(2,3-Dichlorophenyl)-1,3,4-thiadiazol-2-amine
CAS:Formula:C8H5Cl2N3SPurity:97%Molecular weight:246.11TERT-BUTYL 2-(3-AMINO-2-OXOPYRROLIDIN-1-YL)ACETATE
CAS:Formula:C10H18N2O3Purity:95.0%Molecular weight:214.2655-FLUORO-2-OXO-2,3-DIHYDROBENZO[D]OXAZOLE-6-SULFONYL CHLORIDE
CAS:Formula:C7H3ClFNO4SPurity:95.0%Molecular weight:251.61Na-Boc-L-tryptophan N-methoxy-N-methyl amide
CAS:Formula:C18H25N3O4Purity:99.0%Molecular weight:347.4152-phenyl-4,5,6,7-tetrahydro-2H-pyrazolo[3,4-c]pyridin-3-amine dihydrochloride
CAS:Formula:C12H16Cl2N4Purity:95.0%Molecular weight:287.195-Methyl-3-(p-tolyl)-1,2,4-oxadiazole
CAS:Formula:C10H10N2OPurity:95.0%Color and Shape:SolidMolecular weight:174.2033-(PIPERIDIN-1-YLMETHYL)-1H-INDOLE-6-CARBONITRILE
CAS:Formula:C15H17N3Purity:95.0%Molecular weight:239.322(S)-3-(Pyrimidin-2-ylamino)-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C13H20N4O2Molecular weight:264.3295-(chloromethyl)-4-methyl-1,2,3-thiadiazole
CAS:Formula:C4H5ClN2SPurity:95.0%Color and Shape:LiquidMolecular weight:148.61methyl 4-(chloromethyl)-5-methyl-3-isoxazolecarboxylate
CAS:Formula:C7H8ClNO3Purity:95.0%Color and Shape:LiquidMolecular weight:189.62-Cyclopropyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine hydrochloride
CAS:Formula:C9H14ClN3Purity:95%Molecular weight:199.68(R)-N,N-Dimethyl-3-pyrrolidinecarboxamide hydrochloride
CAS:Formula:C7H15ClN2OPurity:95%Color and Shape:Liquid, No data available.Molecular weight:178.66Ethyl 3-azabicyclo[3.1.0]hexane-6-carboxylate hydrochloride
CAS:Purity:95%Molecular weight:191.66000372-Amino-4-(4-isopropylphenyl)-5-methylthiophene-3-carboxylic acid methyl ester
CAS:Formula:C16H19NO2SPurity:95.0%Molecular weight:289.394-[(5-Bromo-thiophene-2-sulfonylamino)-methyl]-piperidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C15H23BrN2O4S2Purity:95%Molecular weight:439.38(R)-(3-Aminopyrrolidin-1-yl)(4-fluorophenyl)methanone
CAS:Formula:C11H13FN2OPurity:95.0%Molecular weight:208.236(S)-N-[3-(3-Fluorophenyl)-2-oxo-oxazolidin-5-ylmethyl]acetamide
CAS:Formula:C12H13FN2O3Purity:95.0%Molecular weight:252.2454-Chloro-3-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid
CAS:Formula:C10H9ClN2O4SPurity:95.0%Molecular weight:288.7Thiophene-3-carboxamidoxime
CAS:Formula:C5H6N2OSPurity:95%Color and Shape:SolidMolecular weight:142.185-(3-Bromophenyl)-3-methylisoxazole-4-carboxylic acid
CAS:Formula:C11H8BrNO3Purity:95.0%Molecular weight:282.0931-ethyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxylic acid hydrochloride hydrate
CAS:Formula:C9H16ClN3O3Purity:95.0%Color and Shape:SolidMolecular weight:249.74,7-DIHYDRO-IMIDAZOLE[4,5-D]1,3-DIAZEPINE-8(1H)-ONE HCL
CAS:Formula:C6H7ClN4OPurity:98%Molecular weight:186.6N-(5-Aminopentyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide
CAS:Purity:98%Molecular weight:328.481,4-DIOXA-10-AZADISPIRO[4.2.58.25]PENTADECANE
CAS:Formula:C12H21NO2Purity:97%Molecular weight:211.3052-Cyclopropylmethyl-4-methyl-2H-pyrazol-3-ylamine
CAS:Formula:C8H13N3Purity:>95%Molecular weight:151.2131-(3,3-Diethoxypropyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS:Formula:C16H29BN2O4Purity:95%Molecular weight:324.23(4-(5-Methyl-1,3,4-oxadiazol-2-yl)phenyl)boronic acid
CAS:Formula:C9H9BN2O3Purity:98%Molecular weight:203.991-(1,3-benzothiazol-2-yl)-2,2,2-trifluoroethane-1,1-diol
CAS:Formula:C9H6F3NO2SPurity:95.0%Molecular weight:249.215-[(2-chlorophenoxy)methyl]-4-methyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C10H10ClN3OSMolecular weight:255.72(S)-1-(2-Methylbenzyl)pyrrolidin-3-aminedihydrochloride
CAS:Formula:C12H20Cl2N2Purity:95.0%Molecular weight:263.214-Methyl-2-(3,4-dichlorophenyl)thiazole-5-carboxylic acid
CAS:Formula:C11H7Cl2NO2SPurity:95+%Color and Shape:SolidMolecular weight:288.14tert-Butyl 3-amino-1H-indazole-1-carboxylate
CAS:Formula:C12H15N3O2Purity:97%Molecular weight:233.2714-Bromo-3-methylthiophenecarbonyl chloride
CAS:Formula:C6H4BrClOSColor and Shape:SolidMolecular weight:239.511-Methyl-1H-imidazol-2-amine hydrochloride
CAS:Formula:C4H8ClN3Purity:95%Color and Shape:SolidMolecular weight:133.585-Amino-4-cyano-3-(cyanomethyl)pyrazole
CAS:Formula:C6H5N5Purity:>97%Color and Shape:Solid, No data available.Molecular weight:147.141tert-Butyl 2,7-diazaspiro[4.5]decane-2-carboxylate
CAS:Formula:C13H24N2O2Purity:95%Color and Shape:LiquidMolecular weight:240.347tert-Butyl 2-(5-ethyl-2,4-dioxooxazolidin-3-yl)ethylcarbamate
CAS:Formula:C12H20N2O5Molecular weight:272.301(R)-1-Neopentylpyrrolidin-3-amine dihydrochloride
CAS:Formula:C9H22Cl2N2Purity:95.0%Color and Shape:SolidMolecular weight:229.196-chloro-1H,2H,3H-pyrrolo[3,4-c]pyridine hydrochloride
CAS:Formula:C7H8Cl2N2Purity:97%Color and Shape:SolidMolecular weight:191.06(2S,4S)-1-tert-Butyl 2-methyl 4-aminopyrrolidine-1,2-dicarboxylate
CAS:Formula:C11H20N2O4Purity:95%Color and Shape:SolidMolecular weight:244.291[3-(1H-tetrazol-5-yl)phenyl]methanol
CAS:Formula:C8H8N4OPurity:95.0%Color and Shape:No data available.Molecular weight:176.1792-Methyl-5-(4-trifluoromethyl-phenyl)-furan-3-carbonyl chloride
Formula:C13H8ClF3O2Purity:95.0%Molecular weight:288.65{[5-(4-fluorophenyl)-4-(tetrahydrofuran-2-ylmethyl)-4H-1,2,4-triazol-3-yl]thio}acetic acid
Molecular weight:337.3699951methyl 5-fluoro-1H-pyrrolo[2,3-b]pyridine-4-carboxylate
CAS:Formula:C9H7FN2O2Purity:95%Molecular weight:194.165Methyl 3-amino-5-(4-methylphenyl)thiophene-2-carboxylate
CAS:Formula:C13H13NO2SColor and Shape:SolidMolecular weight:247.313-(3-fluorophenyl)tetrahydro-3-furancarbonitrile
CAS:Formula:C11H10FNOPurity:95.0%Molecular weight:191.2053-(2-Methyl-imidazol-1-yl)-propionic acid
CAS:Formula:C7H10N2O2Purity:95.0%Color and Shape:SolidMolecular weight:154.169(R)-1-(2-Chloro-pyrimidin-4-yl)-pyrrolidin-3-ol
CAS:Formula:C8H10ClN3OPurity:95%Molecular weight:199.646-(Trifluoromethyl)-1H-indazole-3-carboxylic acid
CAS:Formula:C9H5F3N2O2Purity:95%Color and Shape:No data available.Molecular weight:230.1461-(3-NITROPYRIDIN-2-YL)-PYRROLIDINE-2-CARBOXYLIC ACID
CAS:Formula:C10H11N3O4Purity:97.0%Color and Shape:SolidMolecular weight:237.2154-Methylpyrazolo[1,5-a]pyridine-3-carboxylic acid
CAS:Formula:C9H8N2O2Purity:95%Molecular weight:176.1752-(6-Hydroxy-2,3-dihydrobenzofuran-3-yl)acetic acid
CAS:Formula:C10H10O4Purity:97%Molecular weight:194.1865-Bromothieno[2,3-d]pyrimidin-4(1H)-one
CAS:Formula:C6H3BrN2OSPurity:95%Color and Shape:SolidMolecular weight:231.072-(3-Hydroxypropyl)isoindoline-1,3-dione
CAS:Formula:C11H11NO3Purity:95%Color and Shape:SolidMolecular weight:205.213(Z)-1-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-yl)ethanone oxime
CAS:Formula:C11H9Cl2N3OPurity:95.0%Molecular weight:270.111-Benzothiophene-2-sulfonyl chloride
CAS:Formula:C8H5ClO2S2Purity:97.0%Color and Shape:PowderMolecular weight:232.7Ethyl 4H-Thieno[3,2-b]pyrrole-5-carboxylate
CAS:Formula:C9H9NO2SPurity:97%Color and Shape:SolidMolecular weight:195.245-iodofuran-2-carbonitrile
CAS:Formula:C5H2INOPurity:95.0%Color and Shape:SolidMolecular weight:218.9818-Benzyl-1,3,8-triazaspiro[4.5]decan-4-one
CAS:Formula:C14H19N3OPurity:95.0%Color and Shape:SolidMolecular weight:245.3265-Fluoro-6-methoxy-benzo[b]thiophene-2-carboxylic acid
Formula:C10H7FO3SPurity:95.0%Molecular weight:226.223-Bromomethyl-1-methyl-pyrrolidine hydrobromide
CAS:Formula:C6H13Br2NPurity:95%Color and Shape:Solid, Beige powderMolecular weight:258.985(S)-1-(tert-Butoxycarbonyl)-2-(4-fluorobenzyl)pyrrolidine-2-carboxylic acid
CAS:Formula:C17H22FNO4Purity:95.0%Molecular weight:323.3643-Methyl-1H-pyrazolo[3,4-b]pyridine
CAS:Formula:C7H7N3Purity:98%Color and Shape:SolidMolecular weight:133.154Dimethyl({[(3S)-pyrrolidin-3-yl]methyl})amine dihydrochloride
CAS:Purity:97%Molecular weight:201.1399994tert-Butyl hexahydro-1H-pyrrolo[3,4-c]pyridine-2(3H)-carboxylate
CAS:Formula:C12H22N2O2Purity:97% (cis)Color and Shape:SolidMolecular weight:226.32Succinimidyl-4-azido-2,3,5,6-tetrafluorobenzoate
CAS:Formula:C11H4F4N4O4Purity:99.0%Molecular weight:332.1715-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-indole
CAS:Formula:C14H18BNO2Purity:97%Color and Shape:SolidMolecular weight:243.114-amino-N-(furan-2-ylmethyl)-3-methylbenzamide
CAS:Formula:C13H14N2O2Purity:95.0%Molecular weight:230.267α,α-Dimethyl-γ-butyrolactone
CAS:Formula:C6H10O2Purity:>98%Color and Shape:LiquidMolecular weight:114.144[(5-ethyl-1,3,4-thiadiazol-2-yl)methyl]amine dihydrochloride
CAS:Formula:C5H11Cl2N3SPurity:95.0%Molecular weight:216.125-Benzyl-4-ethyl-4H-[1,2,4]triazole-3-thiol
CAS:Formula:C11H13N3SPurity:95.0%Color and Shape:SolidMolecular weight:219.31Ethyl 4-bromothiophene-2-carboxylate
CAS:Formula:C7H7BrO2SPurity:97%Color and Shape:LiquidMolecular weight:235.12,5-Dioxopyrrolidin-1-yl 2-cyanoacetate
CAS:Formula:C7H6N2O4Purity:98%Color and Shape:SolidMolecular weight:182.135Methyl 4-thiazolecarboxylate
CAS:Formula:C5H5NO2SPurity:98%Color and Shape:SolidMolecular weight:143.16(S)-tert-Butyl 1-(3-methoxybenzyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C17H26N2O3Purity:95.0%Molecular weight:306.406Sodium 5-methoxy-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylate
Formula:C8H6N3NaO3Molecular weight:215.144C-(5-p-Tolyl-[1,3,4]oxadiazol-2-yl)-methylamine; hydrochloride
Formula:C10H12ClN3OPurity:95.0%Molecular weight:225.681-butyl-1H-1,3-benzodiazole-2-sulfonic acid
CAS:Formula:C11H14N2O3SPurity:95.0%Molecular weight:254.31-((2S,3R,4S,5S)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione
CAS:Formula:C10H13FN2O5Purity:97%Color and Shape:SolidMolecular weight:260.221(1-ethyl-1H-benzimidazol-2-yl)methanol
CAS:Formula:C10H12N2OPurity:97%Color and Shape:Solid, Beige powderMolecular weight:176.2192-Bromo-5,6-dihydro-4H-cyclopenta[d]thiazole
CAS:Formula:C6H6BrNSPurity:98%Color and Shape:SolidMolecular weight:204.096,7-Dihydro-5H-pyrrolo[3,4-d]pyrimidin-4-amine dihydrochloride
CAS:Formula:C6H10Cl2N4Purity:95.0%Molecular weight:209.074-Phenyl-4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine
CAS:Formula:C12H13N3Purity:95.0%Molecular weight:199.257(5-methyl-1,3,4-oxadiazol-2-yl)acetonitrile
CAS:Formula:C5H5N3OPurity:97%Color and Shape:Liquid, No data available.Molecular weight:123.1152-(2,4-Dichloro-phenyl)-pyrrolidine
CAS:Formula:C10H11Cl2NPurity:95.0%Color and Shape:SolidMolecular weight:216.11
