
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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5-tert-Butyl-2-methylfuran-3-carbonyl chloride
CAS:Formula:C10H13ClO2Purity:95.0%Color and Shape:LiquidMolecular weight:200.66(2E)-1-(2,5-dichlorophenyl)-3-(thiophen-2-yl)prop-2-en-1-one
CAS:Formula:C13H8Cl2OSPurity:95.0%Molecular weight:283.175-(4-methyl-2-thienyl)-1,3,4-oxadiazol-2-amine
CAS:Formula:C7H7N3OSPurity:95.0%Molecular weight:181.214-(3,4-Dimethyl-phenyl)-5-methyl-thiazol-2-ylamine
CAS:Formula:C12H14N2SPurity:95.0%Molecular weight:218.322-Chloromethyl-5-(4-methylphenyl)-1,3,4-oxadiazole
CAS:Formula:C10H9ClN2OColor and Shape:SolidMolecular weight:208.654-amino-5-(4-chlorophenyl)-4H-1,2,4-triazole-3-thiol
CAS:Formula:C8H7ClN4SPurity:95.0%Molecular weight:226.68(R)-TETRAHYDROFURAN-3-YL 4-METHYLBENZENESULFONATE
CAS:Formula:C11H14O4SPurity:98%Molecular weight:242.291-[4-(Trifluoromethyl)benzyl]-1H-imidazole-2-carboxylic acid
CAS:Formula:C12H9F3N2O2Molecular weight:270.2114-(2,4-Dichloro-phenyl)-5-methyl-thiazol-2-ylamine
CAS:Formula:C10H8Cl2N2SPurity:95.0%Molecular weight:259.155-Amino-1-(4-chlorophenyl)-1H-1,2,3-triazole-4-carboxamide
CAS:Formula:C9H8ClN5OPurity:95.0%Molecular weight:237.652-[(2-Furylmethyl)amino]ethanol
CAS:Formula:C7H11NO2Purity:95.0%Color and Shape:LiquidMolecular weight:141.17N-ISOPROPYL-1-IMIDAZOLECARBOXAMIDE
CAS:Formula:C7H11N3OPurity:97%Color and Shape:SolidMolecular weight:153.1856-Chloro-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylic acid
CAS:Formula:C7H4ClN3O2Molecular weight:197.58ETHYL 7-BROMOIMIDAZO[1,5-A]PYRIDINE-1-CARBOXYLATE
CAS:Formula:C10H9BrN2O2Purity:95%Molecular weight:269.0985-(4-fluoropyrrolidin-2-yl)-3-methyl-1,2,4-oxadiazole hydrochloride
CAS:Formula:C7H11ClFN3OPurity:95.0%Molecular weight:207.631-(2-ethoxyphenyl)-4,5-dihydro-1H-1,2,3,4-tetrazole-5-thione
CAS:Purity:95%Molecular weight:222.27000436,7-Dihydroimidazo[1,5-a]pyridin-8(5H)-one
CAS:Formula:C7H8N2OPurity:97%Color and Shape:SolidMolecular weight:136.1544-nitro-3-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C8H4F3N3O2Purity:97.0%Molecular weight:231.134Methyl 5-fluoro-1H-pyrrolo[2,3-b]pyridine-2-carboxylate
CAS:Formula:C9H7FN2O2Purity:97%Molecular weight:194.1652,5-Dibromothieno[3,2-b]thiophene
CAS:Formula:C6H2Br2S2Purity:95.0%Color and Shape:SolidMolecular weight:298.01(S)-tert-Butyl 1-(4-bromobenzyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C16H23BrN2O2Purity:95.0%Molecular weight:355.2765-[4-(BROMOMETHYL)PHENYL]-3-METHYL-1,2,4-OXADIAZOLE
CAS:Formula:C10H9BrN2OPurity:95%Color and Shape:SolidMolecular weight:253.0993-BROMO-1-(TETRAHYDRO-2H-PYRAN-2-YL)-1H-PYRAZOLO[3,4-B]PYRIDINE
CAS:Formula:C11H12BrN3OPurity:95.0%Molecular weight:282.141(3S,4S)-4-amino-1-isopropyl-3-pyrrolidinol dihydrochloride
CAS:Formula:C7H18Cl2N2OPurity:95.0%Molecular weight:217.135-(tert-Butyl) 3-ethyl 4,6-dihydro-5H-furo[2,3-c]pyrrole-3,5-dicarboxylate
CAS:Purity:97%Molecular weight:281.30801392-((3-Chlorophenyl)amino)-4-methyl-1,3-thiazole-5-carboxylic acid, 95%
Formula:C11H9ClN2O2SMolecular weight:268.722-Bromo-6-fluorobenzothiazole
CAS:Formula:C7H3BrFNSPurity:95%Color and Shape:SolidMolecular weight:232.072-Oxo-1-m-tolyl pyrrolidine-3-carboxylic acid
CAS:Formula:C12H13NO3Purity:97.0%Molecular weight:219.242-Bromo-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid
CAS:Formula:C7H4BrN3O2Purity:97%Molecular weight:242.0321-(2-Hydroxyethyl)imidazolidin-2-one
CAS:Formula:C5H10N2O2Purity:97%Color and Shape:LiquidMolecular weight:130.1472-(3,5-Bis-trifluoromethyl-phenyl)-pyrrolidine
CAS:Formula:C12H11F6NColor and Shape:SolidMolecular weight:283.2172-CHLORO-7-(PHENYLSULFONYL)-7H-PYRROLO[2,3-D]PYRIMIDINE
CAS:Formula:C12H8ClN3O2SPurity:>97%Molecular weight:293.73Methyl-1,2,3-benzotriazole-5-carboxylate
CAS:Formula:C8H7N3O2Purity:95%Color and Shape:SolidMolecular weight:177.1632-(Trifluoromethyl)-1H-imidazole-4,5-dicarboxylic acid
CAS:Formula:C6H3F3N2O4Purity:95%Molecular weight:224.0952,5-dioxopyrrolidin-1-yl 4-azidobutanoate
CAS:Formula:C8H10N4O4Purity:98%Color and Shape:SolidMolecular weight:226.192ethyl 5-amino-1-(2-methylphenyl)-1H-pyrazole-3-carboxylate
CAS:Formula:C13H15N3O2Purity:95.0%Molecular weight:245.2824-Bromo-3-(difluoromethyl)-1-methyl-1H-pyrazole
CAS:Formula:C5H5BrF2N2Purity:97%Molecular weight:211.01ethyl 5-(4-methylphenyl)-1H-pyrazole-3-carboxylate
CAS:Formula:C13H14N2O2Purity:95.0%Molecular weight:230.2672-{[6-(3,5-dimethyl-1H-pyrazol-1-yl)-1,2,4,5-tetrazin-3-yl]amino}-2-(hydroxymethyl)propane-1,3-diol
Formula:C11H17N7O3Purity:95%Molecular weight:295.3031-(2-Fluoro-benzyl)-1 H -pyrazol-4-ylamine
CAS:Formula:C10H10FN3Purity:95.0%Color and Shape:SolidMolecular weight:191.2093-(PIPERIDIN-1-YLMETHYL)-1H-INDOLE-5-CARBONITRILE
CAS:Formula:C15H17N3Purity:95.0%Molecular weight:239.3221-Benzyl-3-methyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C12H12N2O2Purity:95.0%Color and Shape:SolidMolecular weight:216.24Ethyl 2-(2-methoxyphenyl)thiazole-4-carboxylate
CAS:Formula:C13H13NO3SPurity:95.0%Molecular weight:263.31(R)-1-Benzyl-5-oxo-pyrrolidine-3-carboxylic acidmethyl ester
CAS:Formula:C13H15NO3Purity:97.0%Molecular weight:233.2675,7-Difluoro-benzo[b]thiophene-2-carboxylic acid methyl ester
CAS:Formula:C10H6F2O2SPurity:95.0%Molecular weight:228.21tert-Butyl (4-bromo-7-fluorobenzo[d]thiazol-2-yl)carbamate
CAS:Purity:98%Molecular weight:347.2000122Ref: 10-F780910
1g387.00€5g1,429.00€10g2,540.00€25mg36.00€50mg64.00€100mg104.00€250mg197.00€500mg319.00€6-Methyl-imidazo[1,2-a]pyridine-3-carboxylic acid ethyl ester
Formula:C11H12N2O2Purity:95.0%Molecular weight:204.2292,5-Dibromo-3-dodecylthiophene
CAS:Formula:C16H26Br2SPurity:95.0%Color and Shape:LiquidMolecular weight:410.25[5-(3-Methoxy-phenyl)-[1,3,4]oxadiazol-2-ylmethyl]-carbamic acid tert-butyl ester
Formula:C15H19N3O4Purity:95.0%Molecular weight:305.334(S)-tert-Butyl 1-(2-amino-3-fluorophenyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C15H22FN3O2Purity:95.0%Molecular weight:295.358tert-butyl rac-(1R,3r,5S)-8H-spiro[8-azabicyclo[3.2.1]octane-3,2′-[1,4]oxazinane]-8-carboxylate
CAS:Formula:C15H26N2O3Purity:95.0%Molecular weight:282.384Benzo[b]thiophene-7-carbaldehyde
CAS:Formula:C9H6OSPurity:98%Color and Shape:SolidMolecular weight:162.212-(methylamino)-1,3-thiazole-4-carboxylic acid hydrate
CAS:Formula:C5H8N2O3SPurity:95.0%Molecular weight:176.195-Chloromethyl-1H-tetrazole
CAS:Formula:C2H3ClN4Purity:95.0%Color and Shape:SolidMolecular weight:118.52(5S)-5-(2-hydroxyethyl)-2-pyrrolidinone
CAS:Formula:C6H11NO2Purity:95.0%Color and Shape:SolidMolecular weight:129.159Methyl 5-bromo-2-((tert-butoxycarbonyl)amino)thiophene-3-carboxylate
CAS:Purity:95%Molecular weight:336.20001227-Bromobenzo[d]thiazol-2(3H)-one
CAS:Formula:C7H4BrNOSPurity:95%Color and Shape:SolidMolecular weight:230.081-(2-Fluorophenyl)-5-methyl-1H-pyrazole-3-carboxylic acid
CAS:Formula:C11H9FN2O2Molecular weight:220.203Methyl 6-(bromomethyl)benzo[d][1,3]dioxole-5-carboxylate
CAS:Formula:C10H9BrO4Purity:95.0%Molecular weight:273.082tert-Butyl N-[(3S)-1-(pyrimidin-4-yl)pyrrolidin-3-yl]carbamate
CAS:Formula:C13H20N4O2Molecular weight:264.329(S)-1-N-Cbz-prolinamide
CAS:Formula:C13H16N2O3Purity:97.0%Color and Shape:SolidMolecular weight:248.282ethyl 3-formyl-5-methyl-1H-indole-2-carboxylate
CAS:Formula:C13H13NO3Purity:95%Molecular weight:231.2514-(aminomethyl)-N,N-dimethyl-1,3-thiazol-2-amine dihydrochloride
CAS:Formula:C6H13Cl2N3SPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:230.155-Amino-1-methyl-1H-pyrazole-4-carboxylic acid
CAS:Formula:C5H7N3O2Purity:98%Color and Shape:SolidMolecular weight:141.131-(2,3-Dihydro-1H-indol-5-yl)-ethanone
CAS:Formula:C10H11NOPurity:98%Color and Shape:SolidMolecular weight:161.2041-(difluoromethyl)-1H-pyrazole-4-sulfonyl chloride
CAS:Formula:C4H3ClF2N2O2SColor and Shape:LiquidMolecular weight:216.59Methyl 3-iodo-4,5,6,7-tetrahydro-1H-indazole-6-carboxylate
CAS:Formula:C9H11IN2O2Purity:95.0%Color and Shape:SolidMolecular weight:306.1035-Amino-3-methyl-isothiazole-4-carboxylic acid amide
CAS:Formula:C5H7N3OSPurity:95.0%Color and Shape:SolidMolecular weight:157.194-(2-(5-Nitro-1H-imidazol-1-yl)ethyl)morpholine
CAS:Formula:C9H14N4O3Purity:≥98%Molecular weight:226.236(5E)-5-(4-ethylbenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one
CAS:Formula:C12H11NOS2Purity:95.0%Molecular weight:249.35(S)-(3-Aminopyrrolidin-1-yl)(cyclobutyl)methanone hydrochloride
CAS:Formula:C9H17ClN2OPurity:95.0%Molecular weight:204.74-Bromo-1-ethyl-3-methyl-1H-pyrazole
CAS:Formula:C6H9BrN2Purity:95%Color and Shape:LiquidMolecular weight:189.056tert-Butyl (S)-(4-(2,5-dioxooxazolidin-4-yl)butyl)carbamate
CAS:Purity:95%Molecular weight:272.3009949(5E)-5-(4-hydroxy-3,5-dimethoxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one
CAS:Formula:C12H11NO4S2Purity:95.0%Molecular weight:297.341-((5-chlorothiophen-2-yl)sulfonyl)piperidine-4-carboxylic acid
CAS:Formula:C10H12ClNO4S2Purity:95.0%Molecular weight:309.784-BROMO-1-(4-METHOXYBENZYL)-1H-PYRAZOL-5-AMINE
CAS:Formula:C11H12BrN3OPurity:95.0%Molecular weight:282.1411-Methyl-1H-pyrazole-4-boronic acid
CAS:Formula:C4H7BN2O2Purity:95%Color and Shape:Solid, White to off-white powderMolecular weight:125.92Ethyl 5-aminopyrazolo[1,5-a]pyridine-3-carboxylate
CAS:Formula:C10H11N3O2Purity:95%Color and Shape:SolidMolecular weight:205.217methyl 4-(1H-indol-3-yl)-2,4-dioxobutanoate
CAS:Formula:C13H11NO4Purity:95.0%Molecular weight:245.2343-(Pyrrolidin-1-yl)cyclobutanecarboxylic acid hydrochloride
CAS:Purity:96%Molecular weight:205.6799927Ref: 10-F648267
1g744.00€5g1,981.00€10g2,937.00€25g6,752.00€100g23,625.00€2.5g1,337.00€100mg446.00€250mg666.00€500mg715.00€[3-(1H-imidazol-5-yl)phenyl]amine dihydrochloride hydrate
CAS:Formula:C9H13Cl2N3OPurity:95.0%Molecular weight:250.12(1-Cyclopentyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)boronic acid
CAS:Formula:C9H12BF3N2O2Purity:95%Molecular weight:248.011-(4-piperidinyl)-L-proline dihydrochloride
CAS:Formula:C10H20Cl2N2O2Purity:95.0%Molecular weight:271.18(R)-Benzyl 5-oxotetrahydrofuran-3-ylcarbamate
CAS:Formula:C12H13NO4Purity:97%Color and Shape:SolidMolecular weight:235.239tert-Butyl (3aS,7aR)-octahydro-1H-pyrrolo[3,2-c]pyridine-1-carboxylate
CAS:Purity:95%Molecular weight:226.32000735-Amino-1-(4-fluoro-2-methyl-phenyl)-1H-pyrazole-4-carbonitrile
Formula:C11H9FN4Purity:95.0%Molecular weight:216.219tert-Butyl 2-oxa-6-azaspiro[3.4]octane-6-carboxylate
CAS:Formula:C11H19NO3Purity:98%Color and Shape:SolidMolecular weight:213.277Isoindolin-4-amine dihydrochloride
CAS:Formula:C8H12Cl2N2Purity:97%Color and Shape:Liquid, No data available.Molecular weight:207.15-Methyl-4-(3-trifluoromethyl-phenyl)-thiazol-2-ylamine
Formula:C11H9F3N2SPurity:95.0%Molecular weight:258.263-(bromomethyl)-1,2,4-oxadiazole
CAS:Formula:C3H3BrN2OPurity:95.0%Color and Shape:No data available.Molecular weight:162.974(R)-(-)-Dihydro-5-(hydroxymethyl)furanone
CAS:Formula:C5H8O3Purity:95%Color and Shape:LiquidMolecular weight:116.1162-Bromo-1-(1-methyl-1H-imidazol-2-yl)ethanone
CAS:Formula:C6H7BrN2OPurity:95%Molecular weight:203.039(5-Phenyl-1H-1,2,4-triazol-3-yl)methylamine dihydrochloride
CAS:Formula:C9H12Cl2N4Purity:95.0%Color and Shape:Solid, White powderMolecular weight:247.12Sodium 3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine-8-carboxylate
Formula:C8H3F3N3NaO2Molecular weight:253.1161-(2-Methoxy-phenyl)-5-oxo-pyrrolidine-3-carboxylic acid
CAS:Formula:C12H13NO4Purity:95.0%Color and Shape:SolidMolecular weight:235.2392-amino-N-((3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl)methyl)acetamide hydrochloride
CAS:Formula:C12H15ClN4O3Purity:95.0%Molecular weight:298.735-Amino-1-(5-fluoro-2-methyl-phenyl)-1H-pyrazole-4-carbonitrile
Formula:C11H9FN4Purity:95.0%Molecular weight:216.219methyl 4-(4-chlorophenoxy)pyrrolidine-2-carboxylate hydrochloride
Formula:C12H15Cl2NO3Purity:95.0%Molecular weight:292.162-Methylpyrrolidine hydrochloride
CAS:Formula:C5H12ClNPurity:97%Color and Shape:SolidMolecular weight:121.612-(chloromethyl)-1,3-benzoxazole-5-sulfonamide
CAS:Formula:C8H7ClN2O3SPurity:95.0%Molecular weight:246.674,5,6,7-Tetrahydro-pyrazolo[1,5-a]pyridine-2-carbaldehyde
CAS:Formula:C8H10N2OPurity:95.0%Molecular weight:150.181METHYL 3-METHYLIMIDAZO[1,5-A]PYRAZINE-1-CARBOXYLATE
CAS:Formula:C9H9N3O2Purity:95.0%Molecular weight:191.195-Bromo-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indole
CAS:Formula:C13H13BrN2Purity:95.0%Molecular weight:277.165tert-Butyl (R)-2-((methylamino)methyl)pyrrolidine-1-carboxylate
CAS:Purity:97%Molecular weight:214.30900571H-PYRROLO[3,2-B]PYRIDINE-2-CARBOXYLIC ACID, 7-CHLORO-3-METHYL-, ETHYL ESTER
CAS:Formula:C11H11ClN2O2Purity:97%Molecular weight:238.671-BENZYL-4,4-DIMETHYL-PYRROLIDINE-3-CARBOXYLIC ACID
CAS:Formula:C14H19NO2Purity:95.0%Molecular weight:233.3115-AMINOISOTHIAZOLE-4-CARBONITRILE
CAS:Formula:C4H3N3SPurity:98%Color and Shape:SolidMolecular weight:125.152-BROMO-5,8-DIOXASPIRO[3.4]OCTANE
CAS:Formula:C6H9BrO2Purity:98%Color and Shape:Liquid, No data available.Molecular weight:193.04Ref: 10-F468142
1g94.00€5g252.00€10g475.00€25g1,091.00€100g4,357.00€100mg29.00€250mg45.00€500mg69.00€4-METHYL-N-(3-OXO-3-(PYRROLIDIN-1-YL)PROPYL)BENZENESULFONAMIDE
CAS:Formula:C14H20N2O3SPurity:90.0%Molecular weight:296.392-methyl-5-(1H-pyrazol-1-yl)benzenesulfonyl chloride
CAS:Formula:C10H9ClN2O2SPurity:95.0%Molecular weight:256.73-(2,4-dichlorophenyl)-1-methyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C11H8Cl2N2O2Purity:95.0%Molecular weight:271.16-Fluoro-3-(4-piperidyl)-1,2-benzisoxazole hydrochloride
CAS:Formula:C12H14ClFN2OPurity:98%Color and Shape:SolidMolecular weight:256.714-Methyl-2-(pyrrolidin-3-yloxy)pyrimidine hydrochloride
CAS:Formula:C9H14ClN3OMolecular weight:215.68(3R,4S)-1-(tert-Butoxycarbonyl)-4-(3-nitrophenyl)pyrrolidine-3-carboxylic acid
CAS:Formula:C16H20N2O6Purity:95.0%Molecular weight:336.344[(4-tert-butyl-1,3-thiazol-2-yl)methyl]amine dihydrochloride
CAS:Formula:C8H16Cl2N2SPurity:95.0%Molecular weight:243.195-chloro-3-(3-nitrophenyl)-1,2,4-thiadiazole
CAS:Formula:C8H4ClN3O2SPurity:95.0%Molecular weight:241.654-(5-Bromo[1,3,4]thiadiazol-2-yl)morpholine
CAS:Formula:C6H8BrN3OSPurity:98%Color and Shape:SolidMolecular weight:250.112-((2S,4R)-4-Hydroxypyrrolidin-2-yl)acetic acid hydrochloride
CAS:Formula:C6H12ClNO3Purity:95%Color and Shape:No data available.Molecular weight:181.621-(1-Methyl-1H-pyrazol-4-ylmethyl)-1H-pyrazol-3-ylamine
Formula:C8H11N5Color and Shape:LiquidMolecular weight:177.2111-(6-Amino-5-methoxyindolin-1-yl)ethanone
CAS:Formula:C11H14N2O2Purity:95.0%Color and Shape:SolidMolecular weight:206.245(5E)-5-(2-isobutoxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one
CAS:Formula:C14H15NO2S2Purity:95.0%Molecular weight:293.44-(1-phenoxyethyl)-1,3-thiazol-2-amine
CAS:Formula:C11H12N2OSPurity:95.0%Color and Shape:Solid, White powderMolecular weight:220.29(R)-2,5-Ddioxopyrrolidin-1-yl 2-((tert-butoxycarbonyl)amino)-3-phenylpropanoate
CAS:Purity:97%Molecular weight:362.3821-(2,2,2-Trifluoroethyl)-1H-pyrazol-5-amine hydrochloride
Formula:C5H7ClF3N3Color and Shape:SolidMolecular weight:201.583-Dimethoxymethyl-1-methyl-1H-pyrazole
CAS:Formula:C7H12N2O2Purity:95.0%Color and Shape:LiquidMolecular weight:156.1851,3-dioxa-8-azaspiro[4.5]decan-2-one hydrochloride
CAS:Formula:C7H12ClNO3Purity:95.0%Molecular weight:193.63tert-Butyl 3,3-difluorooctahydro-5H-pyrrolo[3,2-c]pyridine-5-carboxylate
CAS:Purity:97%Molecular weight:262.3009949
