
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 55220 products of "5-membered Heterocycles"
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5-(4-Methylpiperazin-1-yl)-1H-pyrazol-3-amine
CAS:Formula:C8H15N5Purity:95.0%Color and Shape:LiquidMolecular weight:181.243Lithium(1+) 1-(3-fluorophenyl)-1H-imidazole-2-carboxylate
Formula:C10H6FLiN2O2Purity:>95%Molecular weight:212.11(S)-tert-Butyl 1-(pentan-3-yl)pyrrolidin-3-ylcarbamate
CAS:Formula:C14H28N2O2Purity:95.0%Molecular weight:256.39ethyl 2,7-dimethylpyrazolo[1,5-a]pyrimidine-6-carboxylate
CAS:Formula:C11H13N3O2Color and Shape:SolidMolecular weight:219.244(2S,3S)-1-(tert-Butoxycarbonyl)-3-hydroxypyrrolidine-2-carboxylic acid
CAS:Formula:C10H17NO5Purity:95%Color and Shape:SolidMolecular weight:231.2483-fluoro-6-methylimidazo[1,2-a]pyridine-2-carboxylic acid hydrochloride hydrate
Formula:C9H10ClFN2O3Purity:95.0%Color and Shape:SolidMolecular weight:248.645-Nitroindoline-2,3-dione
CAS:Formula:C8H4N2O4Purity:95%Color and Shape:Solid, Yellow to deep reddish yellow powderMolecular weight:192.134-CHLOROTHIENO[3,2-D]PYRIMIDINE-7-CARBOXYLIC ACID
CAS:Formula:C7H3ClN2O2SPurity:95.0%Color and Shape:SolidMolecular weight:214.625-[4-(methylthio)phenyl]-1,3,4-oxadiazol-2-amine
CAS:Formula:C9H9N3OSPurity:95.0%Molecular weight:207.25tert-Butyl 3-(2H-tetrazol-5-yl)azetidine-1-carboxylate
CAS:Formula:C9H15N5O2Purity:95.0%Molecular weight:225.2525-oxo-1-(tetrahydro-2H-pyran-4-yl)pyrrolidine-3-carboxylic acid
CAS:Formula:C10H15NO4Purity:95.0%Molecular weight:213.233ethyl 5-amino-1-(2,3-dimethylphenyl)-1H-pyrazole-3-carboxylate
CAS:Formula:C14H17N3O2Purity:95.0%Molecular weight:259.309methyl 3-{[(furan-2-yl)methyl]amino}-2-methylpropanoate
CAS:Formula:C10H15NO3Purity:95.0%Molecular weight:197.234(2S,4R)-4-(4-Bromobenzyl)pyrrolidine-2-carboxylic acid hydrochloride
CAS:Formula:C12H15BrClNO2Purity:95%Molecular weight:320.612-(isocyanatomethyl)thiophene
CAS:Formula:C6H5NOSPurity:95.0%Color and Shape:LiquidMolecular weight:139.17tert-Butyl N-[(3S,5S)-5-(hydroxymethyl)pyrrolidin-3-yl]carbamate hydrochloride
CAS:Purity:98%Molecular weight:252.7400055((4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)dimethanol
CAS:Formula:C7H14O4Purity:99%+(GC-MS);RGColor and Shape:No data available.Molecular weight:162.1855-Amino-1-(3-chloro-4-methoxy-phenyl)-1H-pyrazole-4-carbonitrile
Formula:C11H9ClN4OPurity:95.0%Molecular weight:248.675-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)-1-isopropyl-1H-pyrazole
CAS:Formula:C11H19BN2O2Purity:95.0%Molecular weight:222.15-(4-methoxy-3-nitrophenyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C11H9N3O5Purity:95.0%Molecular weight:263.2092-Hydrazino-4,7-dimethoxy-1,3-benzothiazole
CAS:Formula:C9H11N3O2SPurity:95.0%Molecular weight:225.27(2-Trifluoromethyl-[1,3]dioxolan-2-yl)-acetic acid
CAS:Formula:C6H7F3O4Purity:95.0%Molecular weight:200.1132-(3-Methoxy-phenylamino)-5-methyl-thiazole-4-carboxylic acid
Formula:C12H12N2O3SPurity:95.0%Molecular weight:264.33-bromo-2-tert-butylimidazo[1,2-a]pyridine
CAS:Formula:C11H13BrN2Purity:95.0%Molecular weight:253.1433-Amino-1-pyrrolidin-1-yl-propan-1-one hydrochloride
CAS:Formula:C7H15ClN2OPurity:97%Color and Shape:Liquid, Colourless crystalsMolecular weight:178.662-pyrrolidinomethyl-3′-trifluoromethylbenzophenone
CAS:Formula:C19H18F3NOPurity:97.0%Molecular weight:333.354(2E)-1-(4-fluorophenyl)-3-(5-methylfuran-2-yl)prop-2-en-1-one
CAS:Formula:C14H11FO2Purity:95.0%Molecular weight:230.2381-[2-(4-Chlorophenoxy)ethyl]-1H-benzoimidazol-2-ylamine
CAS:Formula:C15H14ClN3OMolecular weight:287.755,10,15,20-Tetrakis[4-(methoxycarbonyl)phenyl]porphyrin
CAS:Purity:96%Color and Shape:SolidMolecular weight:846.89599613-(1,3,4-Oxadiazol-2-yl)phenol
CAS:Formula:C8H6N2O2Purity:95%Color and Shape:SolidMolecular weight:162.1482-Fluoro-6-(pyrrolidin-1-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
CAS:Purity:95%Molecular weight:292.16000373,5-Dimethyl-1H-pyrrole-2,4-dicarboxylic acid 2-tert-butyl ester 4-ethyl ester
CAS:Formula:C14H21NO4Purity:97.0%Color and Shape:SolidMolecular weight:267.325(R)-2-Benzyl-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid
CAS:Formula:C17H23NO4Purity:97%Color and Shape:SolidMolecular weight:305.3741-Isopropyl-2-trifluoromethyl-1H-benzoimidazole-5-carboxylic acid methyl ester
Formula:C13H13F3N2O2Purity:95.0%Molecular weight:286.2541-Benzyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1H-pyrazole
CAS:Formula:C16H21BN2O2Purity:97%Color and Shape:SolidMolecular weight:284.172-methylimidazo[1,2-a]pyridin-5-amine hydrochloride
CAS:Formula:C8H10ClN3Purity:95.0%Molecular weight:183.641-tert-butyl 2-methyl 2-methylpyrrolidine-1,2-dicarboxylate
CAS:Formula:C12H21NO4Purity:97%Molecular weight:243.3032-Thiophenesulfinic acid sodium salt
CAS:Formula:C4H3NaO2S2Purity:97%Color and Shape:SolidMolecular weight:170.18Ethyl 2-amino-5-methyl-1H-pyrrole-3-carboxylate
CAS:Formula:C8H12N2O2Purity:95.0%Molecular weight:168.196ethyl 3,6,6-trimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indole-2-carboxylate
CAS:Formula:C14H19NO3Purity:95%Molecular weight:249.315-(tert-Butoxycarbonyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxylic acid
CAS:Formula:C12H17N3O4Purity:97%Molecular weight:267.2855-Amino-1-phenyl-1H-pyrazole-4-carbohydrazide
CAS:Formula:C10H11N5OPurity:≥95%Molecular weight:217.2325-Amino-1H-tetrazole monohydrate
CAS:Formula:CH5N5OPurity:99.0%Color and Shape:SolidMolecular weight:103.0853′,4′-(Methylenedioxy)-2,2,2-trifluoroacetophenone
CAS:Formula:C9H5F3O3Purity:97%Color and Shape:LiquidMolecular weight:218.1311-(4-ethoxyphenyl)-4,5-dihydro-1H-1,2,3,4-tetrazole-5-thione
CAS:Purity:≥98%Molecular weight:222.2700043(2S,4R)-1-BOC-4-TRIFLUOROMETHYLPYRROLIDINE-2-METHANOL
CAS:Formula:C11H18F3NO3Purity:95.0%Molecular weight:269.264(butan-2-yl)[(5-methylfuran-2-yl)methyl]amine
CAS:Formula:C10H17NOPurity:95.0%Molecular weight:167.2525,7-DICHLORO-2-ETHYL-2H-PYRAZOLO[4,3-D]PYRIMIDINE
CAS:Formula:C7H6Cl2N4Purity:97%Molecular weight:217.053-(3-methyl-1H-1,2,4-triazol-5-yl)piperidine dihydrochloride
CAS:Formula:C8H16Cl2N4Purity:95.0%Molecular weight:239.14Tetrabromo-2-sulfobenzoic acid cyclic anhydride
CAS:Formula:C7Br4O4SPurity:≥98%Molecular weight:499.754,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine-6-carboxylic acid dihydrochloride
CAS:Formula:C7H11Cl2N3O2Purity:95.0%Molecular weight:240.081H-Pyrrolo[3,2-b]pyridin-5-ol
CAS:Formula:C7H6N2OPurity:95%Color and Shape:SolidMolecular weight:134.138tert-Butyl 5-amino-2-azabicyclo[2.1.1]hexane-2-carboxylate
CAS:Purity:98%Molecular weight:198.2660065Imidazo[1,2-a]pyridine-5-carboxylic acid hydrochloride
CAS:Formula:C8H7ClN2O2Purity:95.0%Molecular weight:198.614-BROMO-1-PHENYLSULFONYL-7-AZAINDOLE-2-CARBOXYALDEHYDE
CAS:Formula:C14H9BrN2O3SPurity:95%Molecular weight:365.21-(Pyridin-4-yl)-1H-imidazole-5-carboxylic acid
CAS:Formula:C9H7N3O2Purity:97%Color and Shape:SolidMolecular weight:189.1745-Amino-2-(pyrrolidin-1-yl)benzonitrile
CAS:Formula:C11H13N3Purity:95.0%Color and Shape:No data available.Molecular weight:187.2462-[(4-methyl-5-phenyl-4H-1,2,4-triazol-3-yl)thio]acetohydrazide
CAS:Formula:C11H13N5OSMolecular weight:263.322-(5-HYDROXYBENZO[D]ISOXAZOL-3-YL)ACETIC ACID
CAS:Formula:C9H7NO4Purity:>95%Color and Shape:SolidMolecular weight:193.158tert-Butyl 3-allyl-4-oxopyrrolidine-1-carboxylate
CAS:Formula:C12H19NO3Purity:97%Color and Shape:LiquidMolecular weight:225.2885-(2-Chloro-phenyl)-2 H -pyrazole-3-carboxylic acid
CAS:Formula:C10H7ClN2O2Purity:98%Color and Shape:SolidMolecular weight:222.63(3R,4S)-Tetrahydrofuran-3,4-diamine dihydrochloride
CAS:Formula:C4H12Cl2N2OPurity:97%Molecular weight:175.055-(tert-Butyloxycarbonyamino)methyl-3-(4-methoxyphenyl)-[1,2,4]oxadiazole
CAS:Formula:C15H19N3O4Purity:95.0%Color and Shape:SolidMolecular weight:305.3345-Aminobenzofuran-2(3H)-one
CAS:Formula:C8H7NO2Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:149.1494-CHLOROTHIENO[3,2-D]PYRIMIDINE-6-CARBOXAMIDE
CAS:Formula:C7H4ClN3OSPurity:95%Molecular weight:213.643-Benzyl-3-azabicyclo[3.1.0]hexan-2-one
CAS:Formula:C12H13NOPurity:95.0%Color and Shape:LiquidMolecular weight:187.242Indole-3-(4′-oxo)butyric acid
CAS:Formula:C12H11NO3Purity:97%Color and Shape:SolidMolecular weight:217.224METHYL 1-(TERT-BUTYL)-1H-BENZO[D][1,2,3]TRIAZOLE-5-CARBOXYLATE
CAS:Formula:C12H15N3O2Purity:95.0%Molecular weight:233.271Ethyl 2-(4′-hydroxyphenyl)-1,3-oxazole-4-carboxylate
CAS:Formula:C12H11NO4Purity:95.0%Molecular weight:233.2231-Butyl-2,3-dimethylimidazolium Tetrafluoroborate
CAS:Formula:C9H17BF4N2Purity:98%Color and Shape:Liquid, No data available.Molecular weight:240.057-Hydroxy-5-methylpyrazolo[1,5-a]pyrimidine-3-carbothioamide
CAS:Formula:C8H8N4OSMolecular weight:208.241-([1,2,4]TRIAZOLO[4,3-A]PYRIDIN-3-YL)-N-METHYLMETHANAMINE HCL
CAS:Formula:C8H11ClN4Purity:95.0%Molecular weight:198.657-Chloro-4-methoxy-2-piperazin-1-yl-1,3-benzothiazole
CAS:Formula:C12H14ClN3OSPurity:95.0%Molecular weight:283.773-prop-2-yn-1-ylnaphtho[2,1-d][1,3]thiazol-2(3H)-imine
CAS:Formula:C14H10N2SPurity:95.0%Molecular weight:238.31(R)-1-(4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZYL)PYRROLIDIN-3-OL
CAS:Formula:C17H26BNO3Purity:98%Molecular weight:303.21(5-Amino-3-methyl-pyrazol-1-yl)-acetic acid ethyl ester hydrochloride
CAS:Formula:C8H14ClN3O2Color and Shape:SolidMolecular weight:219.67(3aR,6aS)-tetrahydropyrrolo[3,4-c]pyrrole-1,3(2H,3aH)-dione hydrochloride hydrate
CAS:Formula:C6H11ClN2O3Purity:95.0%Color and Shape:Solid, White powderMolecular weight:194.624-(Tetrahydro-2H-pyran-4-yl)-1H-pyrazol-3-amine
CAS:Formula:C8H13N3OPurity:95%Molecular weight:167.2125-CHLORO-1-METHYL-1H-PYRAZOL-3-AMINE
CAS:Formula:C4H6ClN3Purity:97%Color and Shape:SolidMolecular weight:131.565-Chloro-2,1,3-benzoxadiazole-4-sulfonyl chloride
CAS:Formula:C6H2Cl2N2O3SColor and Shape:SolidMolecular weight:253.053-(chloromethyl)-5-(2-furyl)-1,2,4-oxadiazole
CAS:Formula:C7H5ClN2O2Purity:95.0%Color and Shape:SolidMolecular weight:184.582-(2H-1,2,3,4-tetrazol-2-yl)ethan-1-amine hydrochloride
CAS:Formula:C3H8ClN5Purity:95.0%Molecular weight:149.587-(tert-Butoxycarbonyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine-3-carboxylic acid
CAS:Formula:C11H16N4O4Purity:95.0%Molecular weight:268.2732-(3-Chloro-phenyl)-pyrrolidine
CAS:Formula:C10H12ClNPurity:95%Color and Shape:LiquidMolecular weight:181.664-Bromo-3-methyl-2-trifluoromethyl-thiophene
CAS:Formula:C6H4BrF3SColor and Shape:LiquidMolecular weight:245.062-(4H-1,2,4-triazol-4-yl)isonicotinic acid
CAS:Formula:C8H6N4O2Purity:95.0%Color and Shape:SolidMolecular weight:190.1621-[1-(3-Fluorophenyl)-1H-pyrazol-5-yl]methanamine hydrochloride
Formula:C10H11ClFN3Molecular weight:227.672-(4-Bromophenyl)thiazole-4-carbaldehyde
CAS:Formula:C10H6BrNOSPurity:98%Color and Shape:SolidMolecular weight:268.13(2E)-1-(2,5-dimethoxyphenyl)-3-(thiophen-2-yl)prop-2-en-1-one
CAS:Formula:C15H14O3SPurity:95.0%Molecular weight:274.33(2R,3S,4R,5S,6S)-2-((5-bromo-4-chloro-1H-indol-3-yl)oxy)-6-methyltetrahydro-2H-pyran-3,4,5-triol
CAS:Purity:≥98%Molecular weight:392.63000495-[1-(4-chloro-3-methylphenoxy)ethyl]-4-ethyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C13H16ClN3OSPurity:95.0%Molecular weight:297.8(3R)-(+)-3-(METHYLAMINO)PYRROLIDINE DIHYDROCHLORIDE
CAS:Formula:C5H14Cl2N2Purity:95.0%Molecular weight:173.08tert-Butyl 4-(2-(ethoxycarbonyl)benzofuran-5-yl)piperazine-1-carboxylate
CAS:Formula:C20H26N2O5Purity:95%Color and Shape:Liquid, No data available.Molecular weight:374.4378-Bromo-[1,2,4]triazolo[4,3-c]pyrimidine
CAS:Formula:C5H3BrN4Purity:96%Color and Shape:SolidMolecular weight:199.011(3S)-1-{[3-(aminomethyl)-1,2,4-oxadiazol-5-yl]carbonyl}pyrrolidin-3-ol
CAS:Formula:C8H12N4O3Purity:95.0%Molecular weight:212.2094-Bromo-1H-benzoimidazole
CAS:Formula:C7H5BrN2Purity:96%Color and Shape:Solid, Yellow powderMolecular weight:197.035(3R,4R)-(-)-1-Benzyl-3,4-dihydroxypyrrolidine-2,5-dione
CAS:Formula:C11H11NO4Purity:98%+(LC-MS);RGColor and Shape:No data available.Molecular weight:221.212Fluorescein di-O-acetate (FDA)
CAS:<p>M03592 - Fluorescein di-O-acetate (FDA)</p>Formula:C24H16O7Purity:97%Color and Shape:Solid, Light yellow powderMolecular weight:416.385(R)-1-Isopropylpyrrolidin-3-amine dihydrochloride
CAS:Formula:C7H18Cl2N2Purity:95.0%Molecular weight:201.145-(Pyrrolidin-1-yl)pyridin-2-amine
CAS:Formula:C9H13N3Purity:95.0%Color and Shape:SolidMolecular weight:163.2244,5-Dimethylbenzo[d]thiazol-2-amine
CAS:Formula:C9H10N2SPurity:95.0%Color and Shape:SolidMolecular weight:178.25Diethyl 2,5-dichlorothieno[3,2-b]thiophene-3,6-dicarboxylate
CAS:Purity:98%Molecular weight:353.2300113-amino-1,7-dimethyl-1,3-dihydro-2H-indol-2-one hydrochloride
CAS:Formula:C10H13ClN2OPurity:95.0%Molecular weight:212.682-(Methylsulfonyl)benzo[d]thiazole
CAS:Formula:C8H7NO2S2Purity:97%Color and Shape:SolidMolecular weight:213.274-HYDROXY-3,3-DIMETHYL-1-[(1R)-1-PHENYLETHYL]PYRROLIDIN-2-ONE
CAS:Formula:C14H19NO2Purity:97%Molecular weight:233.311[1-(2-Amino-ethyl)-pyrrolidin-2-ylmethyl]-carbamic acid tert-butyl ester
CAS:Formula:C12H25N3O2Purity:97%Color and Shape:Liquid, OilMolecular weight:243.3511-(3-fluorooxolan-3-yl)methanamine hydrochloride
CAS:Formula:C5H11ClFNOPurity:95%Molecular weight:155.65-(4-Bromophenyl)pyrrolidin-2-one
CAS:Formula:C10H10BrNOPurity:98%Color and Shape:SolidMolecular weight:240.14-Pyrrol-1-yl-benzaldehyde
CAS:Formula:C11H9NOPurity:95%Color and Shape:SolidMolecular weight:171.1995-Chloro-2-methyl-benzothiazole
CAS:Formula:C8H6ClNSPurity:98%Color and Shape:No data available.Molecular weight:183.65Benzyl (R)-3-methoxypyrrolidine-1-carboxylate
CAS:Formula:C13H17NO3Purity:95.0%Molecular weight:235.2831-Difluoromethyl-5-methyl-1 H -pyrazole-3-carboxylic acid
CAS:Formula:C6H6F2N2O2Purity:98%Molecular weight:176.123Ethyl 5-methyl-1H-pyrrole-2-carboxylate
CAS:Formula:C8H11NO2Purity:98%Color and Shape:SolidMolecular weight:153.1811,3,5-Trimethyl-1H-pyrazole-4-sulfonyl chloride
CAS:Formula:C6H9ClN2O2SPurity:95%Color and Shape:SolidMolecular weight:208.663-Hydroxy-2,5-dioxopyrrolidin-1-yl 4-azidobenzoate
CAS:Formula:C11H8N4O4Purity:98%Molecular weight:260.209Ethyl 5-amino-1-(2-hydroxyethyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C8H13N3O3Purity:95.0%Molecular weight:199.215-Fluoro-2-(pyrrolidin-2-ylmethoxy)-pyrimidine hydrochloride
CAS:Formula:C9H13ClFN3OPurity:95.0%Molecular weight:233.67TERT-BUTYL 4-(6-BROMO-1H-INDOL-3-YL)-5,6-DIHYDROPYRIDINE-1(2H)-CARBOXYLATE
CAS:Formula:C18H21BrN2O2Purity:97%(LC-MS);RGMolecular weight:377.2822-(5-amino-1,3,4-thiadiazol-2-yl)-N,N-dimethylacetamide
CAS:Formula:C6H10N4OSPurity:95.0%Molecular weight:186.234-(5-Methyl-1H-1,2,4-triazol-1-yl)benzoic acid
CAS:Formula:C10H9N3O2Purity:95.0%Molecular weight:203.201Ref: 10-F759317
1g677.00€5g2,387.00€10g3,538.00€25g8,135.00€100g28,469.00€2.5g1,218.00€100mg262.00€250mg345.00€500mg530.00€4-{2,6-diethenylpyrrolo[2,1-f][1,2,4]triazin-4-yl}morpholine
CAS:Formula:C14H16N4OPurity:97%Molecular weight:256.3095-Amino-1-(4-ethoxy-phenyl)-3-methyl-1H-pyrazole-4-carbonitrile
Formula:C13H14N4OPurity:95.0%Molecular weight:242.2823-TERT-BUTYL-1-(2,2,2-TRIFLUOROETHYL)-1H-PYRAZOL-5-AMINE
CAS:Formula:C9H14F3N3Purity:95%Molecular weight:221.2272-[(4-amino-5-sulfanylidene-4,5-dihydro-1H-1,2,4-triazol-3-yl)sulfanyl]-N,N-diethylacetamide
Molecular weight:261.3599854
