
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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5-(3,5-dimethyl-4-isoxazolyl)-2-thiophenesulfonyl chloride
CAS:Formula:C9H8ClNO3S2Purity:95.0%Color and Shape:SolidMolecular weight:277.74Saccharin sodium salt hydrate
CAS:Formula:C7H6NNaO4SPurity:98%Color and Shape:SolidMolecular weight:223.181-[4-(4-fluorophenyl)-1,3-thiazol-2-yl]methanamine
CAS:Formula:C10H9FN2SPurity:95.0%Molecular weight:208.255-Fluoro-2-(pyrrolidin-3-yloxy)pyridinehydrochloride
CAS:Formula:C9H12ClFN2OColor and Shape:No data available.Molecular weight:218.664-fluoro-3-(1H-tetrazol-5-yl)benzenesulfonyl chloride
CAS:Formula:C7H4ClFN4O2SPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:262.645-chloro-1-phenyl-3-(propan-2-yl)-1H-pyrazole-4-carbaldehyde
CAS:Formula:C13H13ClN2OPurity:95.0%Molecular weight:248.71Methyl 1-isopropyl-5-oxopyrrolidine-3-carboxylate
CAS:Formula:C9H15NO3Purity:97%Molecular weight:185.223(S)-1-N-Cbz-3-Formyl-pyrrolidine
CAS:Formula:C13H15NO3Purity:95%Color and Shape:Solid, No data available.Molecular weight:233.2671,3-Di(thiophen-2-yl)propane-1,3-dione
CAS:Formula:C11H8O2S2Purity:97%Color and Shape:SolidMolecular weight:236.33-Methylfuran (stabilised with Hydroquinone)
CAS:Formula:C5H6OPurity:≥98%(GC), contains as stabilizer HQColor and Shape:LiquidMolecular weight:82.102(R)-2-((tert-butoxycarbonyl)amino)-3-(5-fluoro-1H-indol-3-yl)propanoic acid
CAS:Purity:97%Molecular weight:322.33599851,4′-Bi-1H-pyrazole, 5-(dicyclohexylphosphino)-1′,3′,5′-triphenyl-
CAS:Purity:95%Color and Shape:SolidMolecular weight:558.7100222-(5-tert-Butyl-1,2,4-oxadiazol-3-yl)piperidine hydrochloride
CAS:Formula:C11H20ClN3OMolecular weight:245.754-bromo-1-isopropyl-3-methyl-1H-pyrazole
CAS:Formula:C7H11BrN2Purity:97%Color and Shape:LiquidMolecular weight:203.0832-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)benzonitrile
CAS:Formula:C16H18BN3O2Purity:98%Molecular weight:295.157-methyl[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylic acid
CAS:Formula:C7H6N4O2Purity:95.0%Color and Shape:Solid, Light yellow powderMolecular weight:178.1511-(4-bromo-3-methylphenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde
CAS:Formula:C14H14BrNOPurity:95.0%Molecular weight:292.1763-[(Furan-2-carbonyl)-amino]-2-methyl-benzoic acid
CAS:Formula:C13H11NO4Purity:95.0%Molecular weight:245.234(3-METHYL-PYRROLIDIN-3-YL)-CARBAMIC ACID TERT-BUTYL ESTER HYDROCHLORIDE
CAS:Formula:C10H21ClN2O2Purity:97%Molecular weight:236.747-(Trifluoromethyl)benzo[b]thiophene-2-carboxylic acid
CAS:Formula:C10H5F3O2SPurity:98%Color and Shape:Liquid, No data available.Molecular weight:246.2tert-butyl (2S,4S)-2-(aminomethyl)-4-fluoro-1-pyrrolidinecarboxylate
CAS:Formula:C10H19FN2O2Purity:95.0%Color and Shape:Solid, Yellow pastyMolecular weight:218.272Ethyl 1H-indole-4-carboxylate
CAS:Formula:C11H11NO2Purity:98%(GC-MS);RGColor and Shape:SolidMolecular weight:189.214ETHYL 8-METHYLIMIDAZO[1,2-A]PYRAZINE-3-CARBOXYLATE
Formula:C10H11N3O2Purity:95.0%Molecular weight:205.217tert-butyl 2-methyl-3-{[(thiophen-2-yl)methyl]amino}propanoate
CAS:Formula:C13H21NO2SPurity:95.0%Molecular weight:255.38(4aS,7R,8aS)-9,9-Dimethyltetrahydro-4H-4a,7-methanobenzo[c][1,2]oxazireno[2,3-b]isothiazole 3,3-dioxide
CAS:Formula:C10H15NO3SPurity:95%Color and Shape:Solid, CrystallineMolecular weight:229.29[S(R)]-N-[(R)-[6-(Diphenylphosphino)benzo[d][1,3]dioxol-5-yl]-1-naphthalenylmethyl]-N,2-dimethyl-2-propanesulfinamide
CAS:Purity:95%Molecular weight:579.69(4aS,8aR)-3,8a-Dimethyl-5-methylene-4,4a,5,6,7,8,8a,9-octahydronaphtho[2,3-b]furan
CAS:Formula:C15H20OPurity:98%Molecular weight:216.3243-BOC-6-AMINO-3-AZABICYCLO[3.2.0]HEPTANE
CAS:Formula:C11H20N2O2Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:212.2932H-1,2,3-Triazole-2-acetic acid
CAS:Formula:C4H5N3O2Purity:98%Color and Shape:SolidMolecular weight:127.1032-((Tert-butoxycarbonyl)amino)-3-(4-methyl-1H-indol-3-yl)propanoic acid
CAS:Purity:97%Molecular weight:318.37298581H-BENZIMIDAZOLE-2-CARBOXYLIC ACID, 6-AMINO-, ETHYL ESTER
CAS:Formula:C10H11N3O2Purity:97.0%Molecular weight:205.2173,5-Dimethyl-1-(3-(trifluoromethyl)phenyl)-1H-pyrazole-4-carbaldehyde
CAS:Purity:≥95%Molecular weight:268.23901373-Ethyl-2-pyrrolidinone
CAS:Formula:C6H11NOPurity:95.0%Color and Shape:Solid, AmorphousMolecular weight:113.162-(2-Methyl-2H-tetrazol-5-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
CAS:Formula:C13H18BN5O2Purity:96%Molecular weight:287.13[6-oxo-3-(2-thienyl)pyridazin-1(6{H})-yl]acetic acid
CAS:Formula:C10H8N2O3SPurity:95.0%Molecular weight:236.253-(1-Methyl-1H-pyrazol-4-yl)-isoxazole-5-carboxylic acid
CAS:Formula:C8H7N3O3Purity:95.0%Molecular weight:193.1621-(((5-Nitrofuran-2-yl)methylene)amino)imidazolidine-2,4-dione
CAS:Formula:C8H6N4O5Purity:95.0%Color and Shape:SolidMolecular weight:238.159(R)-tert-Butyl 1-(3-nitropyridine-2-yl)pyrrolidine-3-ylcarbamate
CAS:Formula:C14H20N4O4Purity:95.0%Molecular weight:308.338TERT-BUTYL (2R,4S)-4-FLUORO-2-(HYDROXYMETHYL)PYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C10H18FNO3Purity:97%Color and Shape:SolidMolecular weight:219.2564,4′,4”,4”’-(Porphyrin-5,10,15,20-tetrayl)tetra(benzohydrazide)
CAS:Purity:98%Molecular weight:846.9119873tert-Butyl N-[(3R)-1-(pyrazin-2-yl)pyrrolidin-3-ylcarbamate
CAS:Formula:C13H20N4O2Molecular weight:264.3295,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyridine-7-carboxylic acid
CAS:Formula:C7H9N3O2Purity:95.0%Molecular weight:167.168(S)-1-(Pyridin-4-ylmethyl)pyrrolidin-3-amine trihydrochloride
CAS:Formula:C10H18Cl3N3Purity:95.0%Molecular weight:286.63[(5-methylfuran-2-yl)methyl](prop-2-en-1-yl)amine
CAS:Formula:C9H13NOPurity:95.0%Molecular weight:151.2097-BOC-1,7-DIAZA-SPIRO[4.5]DECANE
CAS:Formula:C13H24N2O2Purity:97%Color and Shape:LiquidMolecular weight:240.3472,5-dimethylpyrazolo[1,5-a]pyrimidin-7(4H)-one
CAS:Formula:C8H9N3OPurity:95.0%Color and Shape:SolidMolecular weight:163.18(S)-HEXAHYDROPYRROLO[1,2-A]PYRAZIN-4(1H)-ONE HCL
CAS:Formula:C7H13ClN2OPurity:95%Molecular weight:176.64Methyl 5-(4-bromo-benzenesulfonylmethyl)-furan-2-carboxylate
CAS:Formula:C13H11BrO5SPurity:99.0%Color and Shape:SolidMolecular weight:359.19methyl 1-ethyl-3,6-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate
CAS:Formula:C12H15N3O2Purity:95%Molecular weight:233.271tert-Butyl (5-chlorobenzo[d][1,3]dioxol-4-yl)carbamate
CAS:Formula:C12H14ClNO4Purity:95.0%Molecular weight:271.75-cyclopropyl-1,3-oxazole-4-carboxylic acid
CAS:Formula:C7H7NO3Purity:98%Color and Shape:SolidMolecular weight:153.137Ref: 10-F309534
1g257.00€5g988.00€10g1,817.00€2.5g602.00€50mg57.00€100mg61.00€250mg114.00€500mg219.00€N-(4-PHENYL-3-(PYRROLIDIN-3-YL)ISOTHIAZOL-5-YL)ACETAMIDE HCL
Formula:C15H18ClN3OSPurity:95.0%Molecular weight:323.84ETHYL 4-AMINO-1-METHYL-1H-IMIDAZOLE-2-CARBOXYLATE
CAS:Formula:C7H11N3O2Purity:95.0%Molecular weight:169.1842-Chloro-3-(1-pyrrolidinylcarbonyl)pyridine
CAS:Formula:C10H11ClN2OPurity:98%Color and Shape:Solid, No data available.Molecular weight:210.662-amino-4-(4-fluorophenyl)-5-methylthiophene-3-carbonitrile
CAS:Formula:C12H9FN2SPurity:95.0%Color and Shape:Solid, CrystallineMolecular weight:232.284-Bromo-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile
CAS:Formula:C8H4BrN3Purity:97%Color and Shape:Liquid, No data available.Molecular weight:222.0455-[1-(4-ethylphenoxy)ethyl]-1,3,4-thiadiazol-2-amine
CAS:Formula:C12H15N3OSPurity:95.0%Molecular weight:249.333-AMINO-4-CYCLOPROPYLTHIOPHENE-2-CARBONITRILE HCL
CAS:Formula:C8H9ClN2SPurity:95.0%Molecular weight:200.683-BROMO-1-(TETRAHYDRO-2H-PYRAN-2-YL)-1H-INDAZOLE-5-CARBONITRILE
CAS:Formula:C13H12BrN3OPurity:95.0%Molecular weight:306.163Ethyl 2-(4-bromo-3,5-dimethyl-1H-pyrazol-1-yl)acetate
CAS:Formula:C9H13BrN2O2Purity:≥95%Color and Shape:SolidMolecular weight:261.1191-{[4-(trifluoromethoxy)phenyl]methyl}-1H-pyrazol-3-amine
CAS:Formula:C11H10F3N3OPurity:97%Molecular weight:257.2162-[1,2,4]Triazol-1-yl-propionic acid
CAS:Formula:C5H7N3O2Purity:95.0%Color and Shape:SolidMolecular weight:141.134-methyl-1,2,5-thiadiazole-3-carboxylic acid
CAS:Formula:C4H4N2O2SPurity:95.0%Molecular weight:144.15Methyl 6-bromo-1H-indole-2-carboxylate
CAS:Formula:C10H8BrNO2Purity:97%Color and Shape:SolidMolecular weight:254.0831-[3-(1-aminoethyl)phenyl]imidazolidin-2-one
CAS:Formula:C11H15N3OPurity:95.0%Molecular weight:205.261Ethyl 3-[4-(trifluoromethoxy)phenyl]-1,2,4-oxadiazole-5-carboxylate
CAS:Purity:97%Molecular weight:302.2090149Ref: 10-F228097
1g610.00€5g2,249.00€10g4,357.00€2.5g1,195.00€50mg165.00€100mg235.00€250mg315.00€500mg468.00€5-Methyl-3-(trifluoromethyl)-1,2-oxazole
CAS:Formula:C5H4F3NOPurity:96.0%Color and Shape:ClearMolecular weight:151.0881-(1-(TERT-BUTOXYCARBONYL)PYRROLIDIN-3-YL)PIPERIDINE-4-CARBOXYLIC ACID
CAS:Formula:C15H26N2O4Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:298.383tert-Butyl 3-(iodomethyl)-2-oxa-8-azaspiro[4.5]decane-8-carboxylate
CAS:Purity:95+%Molecular weight:381.25399782,2,4,6,7-Pentamethyl-2,3-dihydrobenzofuran-5-sulfonamide
CAS:Formula:C13H19NO3SPurity:≥95%Molecular weight:269.362-(4-methyl-1H-pyrazol-1-yl)ethanol hydrochloride
CAS:Formula:C6H11ClN2OPurity:95.0%Molecular weight:162.627-HYDROXY-1H-PYRROLO[2,3-C]PYRIDINE-3-CARBOXYLIC ACID
CAS:Formula:C8H6N2O3Purity:95+%Molecular weight:178.1471-tert-Butyl 2-methyl 5-oxopyrrolidine-1,2-dicarboxylate
CAS:Formula:C11H17NO5Purity:95%Molecular weight:243.259(1-(4-FLUOROPHENYL)-1H-PYRAZOL-3-YL)BORONIC ACID PINACOL ESTER
CAS:Formula:C15H18BFN2O2Purity:95.0%Molecular weight:288.13N’-[2-(1H-1,2,3-Benzotriazol-1-yl)acetyl]-4-bromobenzohydrazide
CAS:Formula:C15H12BrN5O2Purity:techMolecular weight:374.198TERT-BUTYL 3-(5-ACETAMIDOISOTHIAZOL-3-YL)PYRROLIDINE-1-CARBOXYLATE
Formula:C14H21N3O3SPurity:95.0%Molecular weight:311.46-Chloro-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[4,3-c]pyridine
CAS:Formula:C11H12ClN3OPurity:98+%Molecular weight:237.69BENZYL 3-((CHLOROSULFONYL)METHYL)PYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C13H16ClNO4SPurity:95.0%Molecular weight:317.782-Amino-5-methyl-thiophene-3-carboxylic acid methyl ester
CAS:Formula:C7H9NO2SPurity:96%Color and Shape:SolidMolecular weight:171.214-Chloro-5-(p-tolyl)-1H-imidazole-2-carbonitrile
CAS:Formula:C11H8ClN3Purity:97%Molecular weight:217.66N~1~,N~1~-dimethyl-1-(1-methyl-1H-pyrrol-2-yl)ethane-1,2-diamine
CAS:Formula:C9H17N3Purity:95.0%Molecular weight:167.2564-Bromo-N,N-dimethyl-3-(trifluoromethyl)pyrazole-1-sulfonamide
CAS:Purity:97%Molecular weight:322.1000061ETHYL (1R,3R,5R)-2-BOC-2-AZABICYCLO[3.1.0]HEXANE-3-CARBOXYLATE
CAS:Formula:C13H21NO4Purity:97%Molecular weight:255.314(R)-2-(4-(Trifluoromethoxy)phenyl)pyrrolidine hydrochloride
CAS:Formula:C11H13ClF3NOPurity:95%Molecular weight:267.68tert-Butyl (3-(hydroxymethyl)-4,5,6,7-tetrahydrobenzo[d]isoxazol-5-yl)carbamate
CAS:Purity:98%Molecular weight:268.31298832-[(1R)-3-HYDROXY-1-METHYLPROPYL]-1H-ISOINDOLE-1,3(2H)-DIONE
CAS:Formula:C12H13NO3Purity:97.0%Color and Shape:SolidMolecular weight:219.244-[(4-nitro-1H-pyrazol-1-yl)methyl]benzonitrile
CAS:Formula:C11H8N4O2Purity:95.0%Molecular weight:228.2113-Methyl-4-oxo-4,5,6,7-tetrahydro-benzofuran-2-carboxylic acid
CAS:Formula:C10H10O4Purity:95.0%Molecular weight:194.1864-Amino-1-methyl-1H-pyrazole-5-carboxamide
CAS:Formula:C5H8N4OPurity:95.0%Color and Shape:SolidMolecular weight:140.146((1H-Benzo[d][1,2,3]triazol-1-yl)methyl)triphenylphosphonium chloride
CAS:Purity:≥98%Molecular weight:429.89001465-(Trifluoromethyl)benzo[d]oxazole
CAS:Formula:C8H4F3NOPurity:97%Color and Shape:Liquid, No data available.Molecular weight:187.1215-Chloro-3-(4-fluoro-benzyl)-[1,2,4]thiadiazole
CAS:Formula:C9H6ClFN2SPurity:95.0%Molecular weight:228.673-(Propan-2-yl)-[1,2]oxazolo[5,4-b]pyridine-5-carboxylic acid
CAS:Purity:97%Molecular weight:206.201004Methyl indoline-5-carboxylate
CAS:Formula:C10H11NO2Purity:95%Color and Shape:SolidMolecular weight:177.203[2-(3-Phenyl-[1,2,4]oxadiazol-5-yl)-ethyl]-carbamic acid tert-butyl ester
Formula:C15H19N3O3Purity:95.0%Molecular weight:289.335tert-Butyl 2-bromo-6,7-dihydrothiazolo[4,5-c]pyridine-5(4H)-carboxylate
CAS:Formula:C11H15BrN2O2SPurity:95%Color and Shape:SolidMolecular weight:319.221-(1-Methyl-1H-benzimidazol-2-yl)ethanone
CAS:Formula:C10H10N2OPurity:95.0%Color and Shape:SolidMolecular weight:174.203Ethyl 4-methyl-2-{[4-(trifluoromethoxy)phenyl]amino}thiazole-5-carboxylate
CAS:Formula:C14H13F3N2O3SPurity:95.0%Molecular weight:346.322-(tert-butyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one
CAS:Formula:C8H14N2OPurity:95.0%Color and Shape:SolidMolecular weight:154.213tert-Butyl 7-amino-1H-indazole-1-carboxylate
CAS:Formula:C12H15N3O2Purity:97%Color and Shape:SolidMolecular weight:233.2713-tert-Butyl-[1,2,4]triazolo[4,3-a]pyridine-8-carboxylic acid
Formula:C11H13N3O2Molecular weight:219.2444-Methyl-7-nitro-1H-indazole
CAS:Formula:C8H7N3O2Purity:98%Color and Shape:Liquid, No data available.Molecular weight:177.1635-Methyl-1-(pyridin-2-ylmethyl)-1H-pyrazole-3-carboxylic acid
Formula:C11H11N3O2Molecular weight:217.228(1H-Imidazol-1-yl)methanol
CAS:Formula:C4H6N2OPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:98.1055-Chloroimidazo[1,2-A]pyrimidine
CAS:Formula:C6H4ClN3Purity:97%Color and Shape:SolidMolecular weight:153.577-Hydroxyindole-2-carboxylic acid
CAS:Formula:C9H7NO3Purity:97%Color and Shape:SolidMolecular weight:177.159ETHYL 2-CHLORO-5-(TRIFLUOROMETHYL)THIAZOLE-4-CARBOXYLATE
CAS:Formula:C7H5ClF3NO2SPurity:95.0%Molecular weight:259.634-((1H-Pyrazol-1-yl)methyl)piperidine dihydrochloride
CAS:Formula:C9H17Cl2N3Purity:95.0%Molecular weight:238.16Benzyl 2-(5-bromo-1H-indole-3-carbonyl)pyrrolidine-1-carboxylate
CAS:Purity:98%Molecular weight:427.29800423-(2-chloroethyl)-5-(methoxymethyl)-1,2,4-oxadiazole
CAS:Formula:C6H9ClN2O2Purity:95.0%Molecular weight:176.6methyl 5-(3,4-dimethoxyphenyl)isoxazole-3-carboxylate
CAS:Formula:C13H13NO5Purity:95.0%Molecular weight:263.249ethyl 1-(4-aminophenyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C13H12F3N3O2Purity:95%Molecular weight:299.2534-benzyl-1,3-thiazol-2-amine
CAS:Formula:C10H10N2SPurity:95.0%Color and Shape:Solid, Yellow powderMolecular weight:190.262-Methylimidazo[1,2-b]pyridazin-6-amine
CAS:Formula:C7H8N4Purity:95.0%Color and Shape:SolidMolecular weight:148.169(1H-Benzo[d]imidazol-4-yl)methanamine hydrochloride
CAS:Formula:C8H10ClN3Purity:95%Molecular weight:183.644-[(1-methylpyrrolidin-3-yl)oxy]piperidine
CAS:Formula:C10H20N2OPurity:95.0%Color and Shape:LiquidMolecular weight:184.283[1,2,4]Triazolo[4,3-b]pyridazine-6-carboxylic acid
CAS:Formula:C6H4N4O2Purity:95.0%Molecular weight:164.1244-Chloro-1,3-dioxolan-2-one
CAS:Formula:C3H3ClO3Purity:85%Color and Shape:LiquidMolecular weight:122.51-[4-(Trifluoromethyl)benzyl]-3,5-dimethyl-1H-pyrazole-4-carboxylic acid
CAS:Formula:C14H13F3N2O2Purity:>95%Molecular weight:298.2653-((4-METHYLPIPERAZIN-1-YL)METHYL)-5-BROMO-1H-INDOLE
CAS:Formula:C14H18BrN3Purity:95.0%Molecular weight:308.223(3-METHYL-1H-INDOL-5-YL)BORONIC ACID PINACOL ESTER
CAS:Formula:C15H20BNO2Purity:97%Molecular weight:257.14(4-Nitro-pyrazol-1-yl)-acetic acid ethyl ester
CAS:Formula:C7H9N3O4Purity:95+%Color and Shape:SolidMolecular weight:199.166Methyl 4-iodobenzo[b]thiophene-2-carboxylate
CAS:Formula:C10H7IO2SPurity:≥95%Color and Shape:No data available.Molecular weight:318.13
