
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-Chloro-3-methyl-4-nitro-1H-pyrazole
CAS:Formula:C4H4ClN3O2Purity:97%Color and Shape:Liquid, No data available.Molecular weight:161.551-(2-HYDROXY-2-METHYLPROPYL)-5-METHYL-3-OXO-2-PHENYL-2,3-DIHYDROPYRAZOLE-4-CARBOXYLIC ACID
CAS:Formula:C15H18N2O4Purity:>97%Molecular weight:290.3193-Amino-N-methyl-2-pyrrolidinone
CAS:Formula:C5H10N2OPurity:98%Color and Shape:SolidMolecular weight:114.148tert-Butyl (3-methylpyrrolidin-3-yl)carbamate
CAS:Formula:C10H20N2O2Purity:96%Color and Shape:SolidMolecular weight:200.282[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:321.3330078methyl 2-{5,6-dimethyl-4-oxo-1H,4H-thieno[2,3-d]pyrimidin-2-yl}acetate
CAS:Purity:95+%Molecular weight:252.2899933(5E)-2-mercapto-5-[2-(trifluoromethyl)benzylidene]-1,3-thiazol-4(5H)-one
CAS:Formula:C11H6F3NOS2Purity:95.0%Molecular weight:289.29(2-AMINOTHIOPHEN-3-YL)(4-BROMOPHENYL)METHANONE
CAS:Formula:C11H8BrNOSPurity:95.0%Molecular weight:282.165-(4-chlorobenzyl)-4-ethyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C11H12ClN3SPurity:95.0%Molecular weight:253.753-Bromopyrazolo[1,5-a]pyridine-2-carboxylic acid
CAS:Formula:C8H5BrN2O2Purity:97%Molecular weight:241.044TERT-BUTYL 1-(3-(BENZYLOXY)-2-HYDROXYPROPYL)-1H-1,2,3-TRIAZOLE-4-CARBOXYLATE
Formula:C17H23N3O4Purity:90.0%Molecular weight:333.388(S)-1-Isopropylpyrrolidin-3-amine dihydrochloride
CAS:Formula:C7H18Cl2N2Purity:97%Molecular weight:201.14(5E)-5-(5-chloro-2-hydroxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one
CAS:Formula:C10H6ClNO2S2Purity:95.0%Molecular weight:271.734-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole
CAS:Purity:98%Molecular weight:257.14001461-Methyl-5-phenoxymethyl-1H-pyrazole-3-carboxylic acid
Formula:C12H12N2O3Purity:95.0%Molecular weight:232.2392-(2-Pyrrolidinyl)pyridine
CAS:Formula:C9H12N2Purity:97%Color and Shape:LiquidMolecular weight:148.209Methyl 4-oxo-1,4,5,6-tetrahydrocyclopenta[b]pyrrole-2-carboxylate
CAS:Purity:95+%Molecular weight:179.1750031(2S,4R)-4-(4-Chlorobenzyl)pyrrolidine-2-carboxylic acid hydrochloride
CAS:Formula:C12H15Cl2NO2Purity:95.0%Molecular weight:276.164,5-dimethyl-1,3-oxazol-2(3H)-one
CAS:Formula:C5H7NO2Purity:95.0%Color and Shape:No data available.Molecular weight:113.1162-Chloro-6,7-dihydro-5H-pyrrolo[1,2-a]imidazole
CAS:Purity:97%Color and Shape:SolidMolecular weight:142.58999636-BROMO-4-CHLOROPYRROLO[1,2-B]PYRIDAZINE-3-CARBOXYLIC ACID
CAS:Formula:C8H4BrClN2O2Purity:95.0%Molecular weight:275.494-Chloro-2-methyl-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine
CAS:Purity:95%Molecular weight:306.76000983,3-DIMETHYL-1H-PYRROLO[3,2-B]PYRIDIN-2(3H)-ONE
CAS:Formula:C9H10N2OPurity:95.0%Color and Shape:SolidMolecular weight:162.192(5-m-Tolyl-[1,2,4]oxadiazol-3-yl)-acetic acid ethyl ester
Formula:C13H14N2O3Purity:95.0%Molecular weight:246.2664,5,5-trimethyl-2-pyrrolidinone
CAS:Formula:C7H13NOPurity:95.0%Color and Shape:SolidMolecular weight:127.1872-METHOXY-7,7-DIMETHYL-6,7-DIHYDRO-5H-PYRROLO[3,4-B]PYRIDIN-5-ONE
CAS:Formula:C10H12N2O2Purity:97%Molecular weight:192.218N-(2,6-Dimethylphenyl)-2-(2-oxopyrrolidin-1-yl)acetamide
CAS:Formula:C14H18N2O2Purity:97%Molecular weight:246.316-Nitro-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid ethyl ester
CAS:Formula:C9H8N4O4Purity:95.0%Molecular weight:236.187Ethyl 2-[(5-sulfanylidene-4,5-dihydro-1,3,4-thiadiazol-2-yl)sulfanyl]acetate
CAS:Formula:C6H8N2O2S3Purity:97%Molecular weight:236.322-(5-Methyl-furan-2-yl)-benzaldehyde
CAS:Formula:C12H10O2Purity:95.0%Color and Shape:LiquidMolecular weight:186.21(R)-1-N-Cbz-Pyrrolidine-3-carboxylic acid
CAS:Formula:C13H15NO4Purity:95%Color and Shape:SolidMolecular weight:249.2668-BOC-2-OXO-8-AZABICYCLO[3.2.1]OCTANE
CAS:Formula:C12H19NO3Purity:97%Color and Shape:Liquid, No data available.Molecular weight:225.2889-([1,1-BIPHENYL]-3-YL)-9H-CARBAZOLE
CAS:Formula:C24H17NPurity:97.0%Color and Shape:SolidMolecular weight:319.4072-(Pyrrolidin-1-yl)thiazole
CAS:Formula:C7H10N2SPurity:95.0%Color and Shape:LiquidMolecular weight:154.23Methyl 5-amino-1H-pyrrolo[2,3-b]pyridine-3-carboxylate
CAS:Formula:C9H9N3O2Purity:95%Molecular weight:191.191-CYCLOPENTYL-4-IODO-1H-PYRAZOLE
CAS:Formula:C8H11IN2Purity:95.0%Color and Shape:LiquidMolecular weight:262.0942-Chloro-N-(3-(2-chlorobenzoyl)-5-ethylthiophen-2-yl)acetamide
CAS:Formula:C15H13Cl2NO2SPurity:97%Color and Shape:Solid, No data available.Molecular weight:342.23Ethyl 1-tert-butyl-5-methyl-1H-pyrazole-3-carboxylate
CAS:Formula:C11H18N2O2Purity:95.0%Color and Shape:Solid, Low Melting SolidMolecular weight:210.2774-[4-(3-methylisoxazol-5-yl)-1H-pyrazol-3-yl]piperidine
Formula:C12H16N4OColor and Shape:SolidMolecular weight:232.2875-Amino-1,3-dimethyl-1H-pyrazole-4-carbonitrile
CAS:Formula:C6H8N4Purity:97%Color and Shape:SolidMolecular weight:136.158Ethyl 1-methyl-2-oxopyrrolidine-3-carboxylate
CAS:Formula:C8H13NO3Purity:97.0%Color and Shape:LiquidMolecular weight:171.1965-methyl-1-(1,3-thiazol-2-yl)-1H-1,2,3-triazole-4-carboxylic acid
CAS:Formula:C7H6N4O2SPurity:95.0%Molecular weight:210.214-ethyl-N-(2-morpholin-4-ylethyl)-1,3-benzothiazol-2-amine
CAS:Formula:C15H21N3OSPurity:95.0%Molecular weight:291.413-Pyrrolidin-1-yl-propionic acid hydrochloride
CAS:Formula:C7H14ClNO2Purity:95%Color and Shape:SolidMolecular weight:179.642-Amino-N-(3-(2-chlorobenzoyl)-5-ethylthiophen-2-yl)acetamide
CAS:Formula:C15H15ClN2O2SPurity:97%Molecular weight:322.81N-methyl-1-(1-methyl-1H-imidazol-2-yl)methanamine
CAS:Formula:C6H11N3Purity:95.0%Color and Shape:SolidMolecular weight:125.1755-AMINO-1,2-BENZISOTHIAZOL-3-(2H)-ONE 1,1-DIOXIDE
CAS:Formula:C7H6N2O3SPurity:95.0%Molecular weight:198.22-(2-Methoxy-phenyl)-pyrrolidine
CAS:Formula:C11H15NOPurity:95.0%Color and Shape:LiquidMolecular weight:177.247ethyl 5-azaspiro[2.4]heptane-7-carboxylate hydrochloride
CAS:Formula:C9H16ClNO2Purity:97%Molecular weight:205.68tert-butyl 6-cyano-3-iodo-1H-indole-1-carboxylate
CAS:Formula:C14H13IN2O2Purity:97%Molecular weight:368.1743-(3-aminopropyl)-1-phenyl-1H-pyrazol-5-amine dihydrochloride
CAS:Formula:C12H18Cl2N4Purity:95.0%Molecular weight:289.25-Methoxyoxazole-2-carboxylic acid
CAS:Formula:C5H5NO4Purity:95%Color and Shape:SolidMolecular weight:143.098(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:193.22[5-(3,4-dimethoxyphenyl)isoxazol-3-yl]methylamine hydrochloride
CAS:Formula:C12H15ClN2O3Purity:95.0%Color and Shape:SolidMolecular weight:270.714,5,6,7-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:178.139999389648444-ethyl-5-[1-(4-methylphenoxy)ethyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C13H17N3OSPurity:95.0%Molecular weight:263.362-[({5,6-dimethyl-4-oxo-1H,4H-thieno[2,3-d]pyrimidin-2-yl}methyl)sulfanyl]propanoic acid
CAS:Purity:95%Molecular weight:298.38000492-amino-N,6-dimethyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide
CAS:Formula:C11H16N2OSPurity:95.0%Molecular weight:224.324-Isoxazol-5-yl-phenylamine
CAS:Formula:C9H8N2OPurity:95%Color and Shape:SolidMolecular weight:160.176TERT-BUTYL (4,5-DIBROMOTHIOPHEN-2-YL)CARBAMATE
CAS:Formula:C9H11Br2NO2SPurity:95.0%Molecular weight:357.06piperidin-4-yl(2-thienyl)methanol
CAS:Formula:C10H15NOSPurity:95.0%Color and Shape:SolidMolecular weight:197.33-BROMO-1H-INDOLE-6-CARBONITRILE
CAS:Formula:C9H5BrN2Purity:97%Color and Shape:SolidMolecular weight:221.057{1-METHYL-1H-PYRROLO[2,3-B]PYRIDIN-4-YLMETHANOL
CAS:Formula:C9H10N2OPurity:95.0%Molecular weight:162.1922,5,7-triazaspiro[3.4]octan-6-one hydrochloride
CAS:Formula:C5H10ClN3OPurity:95.0%Molecular weight:163.61Boc-Trp(Boc)-OH
CAS:<p>M06205 - Boc-Trp(Boc)-OH</p>Formula:C21H28N2O6Purity:98%Color and Shape:PowderMolecular weight:404.463(4R)-1-N-Boc-4-Benzyl-D-proline
CAS:Formula:C17H23NO4Purity:97.0%Color and Shape:Solid, OilMolecular weight:305.3742-(6-Methyl-2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetic acid
CAS:Purity:98%Molecular weight:240.2590027(3,5-Dimethyl-1-(3-(trifluoromethyl)phenyl)-1H-pyrazol-4-yl)methanol
CAS:Purity:98%Molecular weight:270.25500496-Methoxy-1H-indole-3-carbaldehyde
CAS:Formula:C10H9NO2Purity:95%Color and Shape:SolidMolecular weight:175.187TERT-BUTYL 4,4-DIFLUORO-2-(HYDROXYMETHYL)-2-METHYLPYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C11H19F2NO3Purity:95.0%Color and Shape:SolidMolecular weight:251.2744-BROMO-N-METHOXY-N-METHYLTHIOPHENE-2-CARBOXAMIDE
CAS:Formula:C7H8BrNO2SPurity:95.0%Molecular weight:250.112,2-dimethyl-1-(3-methyl-2-thienyl)cyclopropanecarboxylic acid
CAS:Formula:C11H14O2SPurity:95.0%Molecular weight:210.294-Bromomethyl-2-(4-chloro-phenyl)-5-methyl-thiazole
CAS:Formula:C11H9BrClNSPurity:95.0%Molecular weight:302.61(2E)-1-(2,4-dimethoxyphenyl)-3-(furan-2-yl)prop-2-en-1-one
CAS:Formula:C15H14O4Purity:95.0%Molecular weight:258.2732-[5-sulfanylidene-3-(thiophen-2-yl)-4,5-dihydro-1H-1,2,4-triazol-4-yl]propanoic acid
CAS:Purity:97%Molecular weight:255.30999764-(hydroxymethyl)-5-methyl-3-isoxazolecarboxylic acid
CAS:Formula:C6H7NO4Purity:95.0%Color and Shape:SolidMolecular weight:157.125Indolo[2,1-b]quinazoline-6,12-dione
CAS:Formula:C15H8N2O2Purity:97%Color and Shape:SolidMolecular weight:248.241Ethyl 1-(6-bromopyridin-2-yl)-5-methyl-1H-pyrazole-4-carboxylate
CAS:Formula:C12H12BrN3O2Purity:98%Molecular weight:310.151ethyl 3-{[(thiophen-2-yl)methyl]amino}propanoate
CAS:Formula:C10H15NO2SPurity:95.0%Molecular weight:213.35-(2,3,5,6-Tetramethyl-phenyl)-1H-pyrazole-3-carboxylic acid methyl ester
Formula:C15H18N2O2Purity:95.0%Molecular weight:258.3215-(4-Isobutylphenyl)-2H-pyrazol-3-ylamine
CAS:Formula:C13H17N3Color and Shape:SolidMolecular weight:215.3Ethyl 5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylate
CAS:Formula:C7H10N2O3Purity:97%Color and Shape:SolidMolecular weight:170.1683-(2,5-dimethylphenyl)-1H-pyrazole-5-carboxylic acid
CAS:Formula:C12H12N2O2Purity:95.0%Molecular weight:216.241,3,4-trimethyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C7H10N2O2Purity:95%Molecular weight:154.1692-(Bromomethyl)benzofuran
CAS:Formula:C9H7BrOPurity:95.0%Color and Shape:No data available.Molecular weight:211.058Benzo[d]isoxazole-5-sulfonyl chloride
CAS:Formula:C7H4ClNO3SPurity:98%Color and Shape:SolidMolecular weight:217.624-METHOXY-FURO[3,2-C]PYRIDINE
CAS:Formula:C8H7NO2Purity:98%Color and Shape:SolidMolecular weight:149.1493-(Isothiocyanatomethyl)tetrahydrothiophene 1,1-dioxide
CAS:Formula:C6H9NO2S2Purity:95.0%Molecular weight:191.26(2S,4R)-1-(tert-Butoxycarbonyl)-4-(3-phenylpropyl)pyrrolidine-2-carboxylic acid
CAS:Formula:C19H27NO4Purity:95.0%Molecular weight:333.428Ref: 10-F662727
1g1,321.00€5g6,602.00€10g13,204.00€2.5g3,302.00€50mg261.00€100mg324.00€250mg533.00€500mg1,051.00€3-butyl-5-chloro-1-(4-fluorophenyl)-1H-pyrazole-4-carbaldehyde
CAS:Formula:C14H14ClFN2OPurity:95.0%Molecular weight:280.73(S)-tert-Butyl 1-(cyclobutylmethyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C14H26N2O2Purity:95.0%Molecular weight:254.374ETHYL 5-HYDROXYH-PYRAZOLO[1,5-A]PYRIDINE-3-CARBOXYLATE
CAS:Formula:C10H10N2O3Purity:95.0%Molecular weight:206.2011-(Tert-butyl) 3-ethyl 4-aminopyrrolidine-1,3-dicarboxylate
CAS:Purity:95%Molecular weight:258.31799324,5-Dichloro-benzothiazol-2-ylamine
CAS:Formula:C7H4Cl2N2SPurity:95.0%Color and Shape:SolidMolecular weight:219.08ETHYL 1-(4-CHLOROPHENYL)-2-OXOPYRROLIDINE-3-CARBOXYLATE
CAS:Formula:C13H14ClNO3Purity:95.0%Molecular weight:267.71Methyl 3-formyl-1-methyl-1H-pyrazole-5-carboxylate
CAS:Formula:C7H8N2O3Purity:95%Molecular weight:168.1526-CHLORO-3-METHYLBENZO[B]THIOPHENE-2-CARBOXYLIC ACID
CAS:Formula:C10H7ClO2SPurity:98%Color and Shape:No data available.Molecular weight:226.675-[2-(4-Ethylphenoxy)ethyl]-1,3,4-thiadiazol-2-amine
CAS:Formula:C12H15N3OSPurity:95.0%Molecular weight:249.33methyl 5-oxo-4,5-dihydro-1H-1,2,4-triazole-3-carboxylate
CAS:Formula:C4H5N3O3Purity:96%Color and Shape:SolidMolecular weight:143.1025′-Methoxy-1′,3′,3′-trimethyl-6-nitrospiro[chromene-2,2′-indoline]
CAS:Purity:95%Molecular weight:352.39001461-isopropyl-1H-pyrrole-3-carbaldehyde
CAS:Formula:C8H11NOPurity:95.0%Color and Shape:LiquidMolecular weight:137.1824-Bromo-1-tosyl-1H-pyrazole
CAS:Formula:C10H9BrN2O2SPurity:98%Color and Shape:SolidMolecular weight:301.164-Ethyl-5-m-tolyloxymethyl-4H-[1,2,4]triazole-3-thiol
CAS:Formula:C12H15N3OSPurity:95.0%Molecular weight:249.33
