
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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4-Methoxy-2,5-dimethylfuran-3(2H)-one
CAS:Formula:C7H10O3Purity:97%Color and Shape:No data available.Molecular weight:142.154(2S,4R)-1-(TERT-BUTOXYCARBONYL)-4-(PYRIDIN-4-YLMETHYL)PYRROLIDINE-2-CARBOXYLIC ACID
CAS:Formula:C16H22N2O4Purity:96.0%Molecular weight:306.362METHYL 2-HYDROXY-2-(1-METHYL-1H-PYRAZOL-4-YL)ACETATE
CAS:Formula:C7H10N2O3Purity:95.0%Molecular weight:170.1684,5,6,7-Tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid
CAS:Purity:97%Molecular weight:184.21000671-Methyl-5-phenoxy-3-trifluoromethyl-1H-pyrazole-4-carbonyl chloride
CAS:Formula:C12H8ClF3N2O2Purity:95.0%Molecular weight:304.65DIETHYL 2-(((4-(METHOXYCARBONYL)THIOPHEN-3-YL)AMINO)METHYLENE)MALONATE
CAS:Formula:C14H17NO6SPurity:90.0%Molecular weight:327.352-(Chloromethyl)-1-methyl-1H-imidazole
CAS:Formula:C5H7ClN2Purity:95%Color and Shape:SolidMolecular weight:130.58N-[3-Cyano-4,5-dimethyl-1-(2,4,6-trimethyl-phenyl) 1H-pyrrol-2-yl]-acetamide
CAS:Formula:C18H21N3OPurity:95.0%Molecular weight:295.3865-[1-(4-tert-butylphenoxy)ethyl]-4-methyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C15H21N3OSPurity:95.0%Molecular weight:291.41isopropyl 5-amino-4-cyano-3-methylthiophene-2-carboxylate
CAS:Formula:C10H12N2O2SPurity:95.0%Molecular weight:224.282-(3-Methyl-1H-pyrazol-5-yl)ethanamine
CAS:Formula:C6H11N3Purity:95.0%Color and Shape:Solid, No data available.Molecular weight:125.1751H-Pyrrolo[3,2-c]pyridine-3-carboxaldehyde
CAS:Formula:C8H6N2OPurity:95%Color and Shape:SolidMolecular weight:146.1491-p-Tolyl-1H-pyrazole-4-carbaldehyde
CAS:Formula:C11H10N2OPurity:98%Color and Shape:Solid, Light beige powderMolecular weight:186.214Ethyl 1-(4-aminophenyl)-5-methyl-1H-pyrazole-4-carboxylate
CAS:Formula:C13H15N3O2Purity:95.0%Molecular weight:245.282TERT-BUTYL (R)-2-(4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PHENYL)PYRROLIDINE-1-CARBOXYLATE
Formula:C21H32BNO4Purity:95.0%Molecular weight:373.39-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)ethyl)-9H-carbazole
CAS:Purity:95+%Molecular weight:321.2300114-Bromo-5-methyl-1H-pyrazole-3-carboxamide
CAS:Formula:C5H6BrN3OPurity:95.0%Color and Shape:LiquidMolecular weight:204.027METHYL 3-(METHOXYCARBONYL)-1-METHYL-1H-PYRROLE-2-ACETATE
CAS:Formula:C10H13NO4Purity:95.0%Molecular weight:211.217(R)-tert-Butyl 2-(4-bromophenyl)pyrrolidine-1-carboxylate
CAS:Formula:C15H20BrNO2Purity:97%Molecular weight:326.2341-Methylpyrrolidine-3-carboxylic acid hydrochloride
CAS:Formula:C6H12ClNO2Purity:95%Color and Shape:SolidMolecular weight:165.623-(5-Bromo-6-fluoro-1-oxoisoindolin-2-yl)piperidine-2,6-dione
CAS:Purity:95%Color and Shape:SolidMolecular weight:341.13598634-bromo-1H-pyrrolo[2,3-b]pyridine-6-carbonitrile
CAS:Formula:C8H4BrN3Purity:97%Molecular weight:222.045N-(2-aminophenyl)-2-(1-pyrrolidinyl)acetamide
CAS:Formula:C12H17N3OPurity:95.0%Molecular weight:219.2886-Bromo-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole
CAS:Purity:98%Molecular weight:322.01000985-Phenylimidazolidine-2,4-dione
CAS:Formula:C9H8N2O2Purity:95%Color and Shape:Solid, White to almost white powderMolecular weight:176.1753-(5-ethyl-4H-1,2,4-triazol-3-yl)aniline
CAS:Formula:C10H12N4Purity:95.0%Color and Shape:No data available.Molecular weight:188.2341-(5-chlorothien-2-yl)ethanamine
CAS:Formula:C6H8ClNSPurity:>95%Color and Shape:Liquid, No data available.Molecular weight:161.651-methyl-1H-1,2,3-benzotriazol-4-amine
CAS:Formula:C7H8N4Purity:95.0%Color and Shape:Beige powderMolecular weight:148.1695-(3-Chlorophenyl)thiazolidine-2,4-dione
CAS:Formula:C9H6ClNO2SColor and Shape:SolidMolecular weight:227.66D-Pyroglutaminol
CAS:Formula:C5H9NO2Purity:96%Color and Shape:Solid, CrystallineMolecular weight:115.1322-Amino-1H-purin-6(7H)-one hydrochloride
CAS:Formula:C5H6ClN5OPurity:97%Color and Shape:Liquid, No data available.Molecular weight:187.596-(Methylthio)-1,2-dihydro-3H-pyrazolo[3,4-d]pyrimidin-3-one
CAS:Purity:97%Molecular weight:182.19999692,6-Dichloro-9-(tetrahydro-2H-pyran-2-yl)-9H-purine
CAS:Formula:C10H10Cl2N4OPurity:98%Color and Shape:SolidMolecular weight:273.125-(4-ethylphenyl)-1,2-oxazole-3-carboxylic acid
CAS:Formula:C12H11NO3Purity:95.0%Molecular weight:217.2243-Ethyl-[1,2,4]oxadiazole-5-carboxylic acid ethyl ester
CAS:Formula:C7H10N2O3Purity:95.0%Molecular weight:170.1686,8-Dihydro-5H-imidazo[2,1-c][1,4]oxazine-2-carbaldehyde
CAS:Formula:C7H8N2O2Purity:95.0%Molecular weight:152.1531H-Pyrrolo[3,2-b]pyridine-6-carbonitrile
CAS:Formula:C8H5N3Purity:95%Color and Shape:SolidMolecular weight:143.149(4S)-2-Oxo-oxazolidine-4-carboxylic acid
CAS:Formula:C4H5NO4Purity:95.0%Color and Shape:SolidMolecular weight:131.0874-Chloro-6-iodo-thieno[3,2-d]pyrimidine
CAS:Formula:C6H2ClIN2SPurity:97%Color and Shape:SolidMolecular weight:296.513-cyclopropyl-4-methyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C8H10N2O2Purity:96%Molecular weight:166.18Methanesulfonic acid ((R)-1-((S)-2-amino-3-methylbutanoyl)pyrrolidin-2-yl)boronic acid (1:1)
CAS:Formula:C10H23BN2O6SPurity:95%Molecular weight:310.17ethyl 4-methoxy-5-methylpyrrolo[2,1-f][1,2,4]triazine-6-carboxylate
CAS:Formula:C11H13N3O3Purity:95.0%Molecular weight:235.243Indolin-6-ylboronic acid
CAS:Formula:C8H10BNO2Purity:95.0%Color and Shape:No data available.Molecular weight:162.98Sodium 3-(benzothiazol-2-ylthio)-1-propanesulfonate
CAS:Formula:C10H10NNaO3S3Purity:99.0%Color and Shape:SolidMolecular weight:311.36{2-[(4-methyl-1,2,5-oxadiazol-3-yl)oxy]ethyl}amine hydrochloride
CAS:Formula:C5H10ClN3O2Purity:95.0%Molecular weight:179.62-(4-Oxothieno[3,2-c]pyridin-5(4H)-yl)acetic acid
CAS:Formula:C9H7NO3SPurity:95.0%Molecular weight:209.222-(3-Chloro-phenyl)-5-methyl-thiazole-4-carboxylic acid
Formula:C11H8ClNO2SPurity:95.0%Molecular weight:253.71-([(TERT-BUTOXY)CARBONYL]AMINO)-1H-PYRROLE-2-CARBOXAMIDE
CAS:Formula:C10H15N3O3Purity:95.0%Molecular weight:225.2485-(1-methyl-4-piperidinyl)-1,3,4-oxadiazol-2-amine
CAS:Formula:C8H14N4OPurity:95.0%Molecular weight:182.227Ethyl 1-methylimidazo[1,5-a]pyridine-3-carboxylate
CAS:Formula:C11H12N2O2Purity:95%Molecular weight:204.2294-(1H-pyrazol-3-yl)piperidine dihydrochloride hydrate
CAS:Formula:C8H17Cl2N3OPurity:98%Color and Shape:SolidMolecular weight:242.144-Bromo-3-fluoro-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C7H4BrFN2Purity:95%Color and Shape:Liquid, No data available.Molecular weight:215.0255-Fluoro-1-[(2-methylpropan-2-yl)oxycarbonyl]indazole-3-carboxylic acid
CAS:Purity:97%Molecular weight:280.2550049(S)-tert-Butyl 2-(tert-butyl)-3-methyl-4-oxoimidazolidine-1-carboxylate
CAS:Formula:C13H24N2O3Purity:95%Color and Shape:Solid, White powderMolecular weight:256.3464-Furan-2-yl-pyrimidin-2-ylamine
CAS:Formula:C8H7N3OPurity:97.0%Color and Shape:SolidMolecular weight:161.1642-[(2-Methylpropan-2-yl)oxycarbonyl]-7-oxo-2,6-diazaspiro[3.4]octane-5-carboxylic acid
CAS:Purity:97%Molecular weight:270.28500371-(tert-Butoxycarbonyl)-1H-indole-2-carboxylic acid
CAS:Formula:C14H15NO4Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:261.2771-(2-BROMOETHYL)-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE
CAS:Purity:97%Molecular weight:300.98999022-methyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole-8-carboxylic acid hydrochloride
CAS:Formula:C13H15ClN2O2Molecular weight:266.73Ethyl 2-(2,5-dichloro-phenylamino)-4-methyl-thiazole-5-carboxylate
CAS:Formula:C13H12Cl2N2O2SPurity:99.0%Color and Shape:SolidMolecular weight:331.217,7-DIFLUORO-5-OXA-2-AZASPIRO[3.4]OCTANE; TRIFLUOROACETIC ACID
CAS:Purity:98%Molecular weight:263.1640015{2-[6-(methylthio)-4-morpholin-4-yl-1H-pyrazolo[3,4-d]pyrimidin-1-yl]ethyl}amine
CAS:Formula:C12H18N6OSPurity:95.0%Molecular weight:294.382-chloro-1-[1-(3-chloro-4-fluorophenyl)-2,5-dimethyl-1H-pyrrol-3-yl]ethanone
CAS:Formula:C14H12Cl2FNOPurity:95.0%Molecular weight:300.15tert-butyl {1-[amino(imino)methyl]-3-pyrrolidinyl}carbamate hydrochloride hydrate
Formula:C10H23ClN4O3Purity:95.0%Molecular weight:282.773,3-DIMETHYL-2-OXO-2,3-DIHYDRO-1H-INDOLE-5-CARBOXYLIC ACID
CAS:Formula:C11H11NO3Purity:95.0%Molecular weight:205.213Methyl 6-nitro-indoline-2-carboxylate
CAS:Formula:C10H10N2O4Purity:97.0%Color and Shape:SolidMolecular weight:222.22-Amino-1-thiophen-2-yl-ethanol
CAS:Formula:C6H9NOSColor and Shape:Liquid, CrystallineMolecular weight:143.21-(2-Fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)pyrrolidine
CAS:Formula:C17H25BFNO2Purity:95%Molecular weight:305.2(2R,4R)-4-FLUOROPYRROLIDINE-2-CARBOXYLIC ACID HCL
CAS:Formula:C5H9ClFNO2Purity:98%Color and Shape:SolidMolecular weight:169.58[3-(2-thienyl)-1,2,4-oxadiazol-5-yl]methanol
CAS:Formula:C7H6N2O2SPurity:95.0%Color and Shape:No data available.Molecular weight:182.2N-Methoxy-N-methylfuran-2-carboxamide
CAS:Formula:C7H9NO3Purity:98%Color and Shape:SolidMolecular weight:155.153Ethyl 5-Oxo-4,5-dihydro-1H-pyrazole-3-carboxylate
CAS:Formula:C6H8N2O3Purity:97%Molecular weight:156.141(S)-(TETRAHYDROFURAN-3-YL)HYDRAZINE HYDROCHLORIDE
CAS:Formula:C4H11ClN2OPurity:97.0%Molecular weight:138.64-Chloro-2-methylthieno[3,2-c]pyridine
CAS:Formula:C8H6ClNSPurity:95%Color and Shape:SolidMolecular weight:183.652-(4-Methoxybenzyl)-5-methyl-2H-pyrazol-3-ylamine
CAS:Formula:C12H15N3OPurity:95.0%Molecular weight:217.2725-bromo-6-methyl-1,3-benzothiazol-2-amine
CAS:Formula:C8H7BrN2SPurity:95.0%Color and Shape:SolidMolecular weight:243.12METHYL 3-(2H-BENZO[D][1,2,3]TRIAZOL-2-YL)PROPANOATE
CAS:Formula:C10H11N3O2Purity:95.0%Molecular weight:205.2174-Chlorothieno[3,2-d]pyrimidine-6-carbonitrile
CAS:Formula:C7H2ClN3SPurity:95%Molecular weight:195.623-Cyclohexylindole-6-carboxylic acid
CAS:Formula:C15H17NO2Purity:95%Color and Shape:SolidMolecular weight:243.306methyl 2-(pyrrolidin-2-yl)acetate hydrochloride
CAS:Formula:C7H14ClNO2Purity:95%Molecular weight:179.64N-METHYL-N-[(3R)-PYRROLIDIN-3-YL]METHANESULFONAMIDE HCL
CAS:Formula:C6H15ClN2O2SPurity:97%Molecular weight:214.71Sodium (Z)-5-(2-carbamoylhydrazono)-1-methyl-6-oxo-2,3,5,6-tetrahydro-1H-indole-2-sulfonate
CAS:Formula:C10H11N4NaO5SPurity:98%;RGMolecular weight:322.27{[4-(2-phenylethyl)-4H-1,2,4-triazol-3-yl]methyl}amine hydrochloride
CAS:Formula:C11H15ClN4Purity:95.0%Molecular weight:238.724-(4H-1,2,4-triazol-4-yl)piperidine dihydrochloride
CAS:Formula:C7H14Cl2N4Purity:95.0%Molecular weight:225.122-methyl-2,8-diazaspiro[4.5]decan-3-one dihydrochloride
CAS:Formula:C9H18Cl2N2OPurity:95.0%Molecular weight:241.16ethyl 3-{[2-(pyrrolidin-1-yl)ethyl]amino}propanoate
CAS:Formula:C11H22N2O2Purity:95.0%Molecular weight:214.3094-chloro-N-(2-morpholin-4-ylethyl)-1,3-benzothiazol-2-amine
CAS:Formula:C13H16ClN3OSPurity:95.0%Molecular weight:297.83-[1,2,4]Triazol-1-yl-propionic acid
CAS:Formula:C5H7N3O2Purity:97%Color and Shape:SolidMolecular weight:141.135-(2-amino-4-methyl-1,3-thiazol-5-yl)-N-methyl-1,3,4-thiadiazol-2-amine
CAS:Formula:C7H9N5S2Purity:95.0%Molecular weight:227.3N-Hydroxy-2-methyl-5-phenyl-furan-3-carboxamidine; hydrochloride
CAS:Formula:C12H13ClN2O2Purity:95.0%Molecular weight:252.7N-[(1-ethyl-1H-pyrazol-4-yl)methyl]-2-methoxyethanamine
CAS:Formula:C9H17N3OPurity:95.0%Molecular weight:183.2552-(4-Fluoro-phenylamino)-5-methyl-thiazole-4-carboxylic acid
Formula:C11H9FN2O2SPurity:95.0%Molecular weight:252.26METHYL 5-FORMYL-3-(TRIFLUOROMETHYL)THIOPHENE-2-CARBOXYLATE
CAS:Formula:C8H5F3O3SPurity:95.0%Molecular weight:238.182-Amino-6-fluorobenzothiazole
CAS:Formula:C7H5FN2SPurity:98%Color and Shape:Solid, Crystalline Powder or PowderMolecular weight:168.19N-(2-Amino-4-phenyl-1,3-thiazol-5-yl)acetamide
CAS:Formula:C11H11N3OSPurity:95.0%Color and Shape:SolidMolecular weight:233.297-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole
CAS:Purity:98+%Molecular weight:261.1000061Ethyl 2-(tetrahydrofuran-2-yl)acetate
CAS:Formula:C8H14O3Purity:95.0%Color and Shape:LiquidMolecular weight:158.1972-Chloro-6-methyl-N-(5-methyl-1H-pyrazol-3-yl)pyrimidin-4-amine
CAS:Formula:C9H10ClN5Purity:97%Molecular weight:223.663,5-dibromo-1-{[4-(trifluoromethyl)phenyl]methyl}-1H-1,2,4-triazole
CAS:Formula:C10H6Br2F3N3Purity:95.0%Molecular weight:384.9824-METHOXYINDOLINE-2,3-DIONE
CAS:Formula:C9H7NO3Purity:97.0%Color and Shape:SolidMolecular weight:177.1594-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trifluoromethyl)-2,3-dihydro-1H-indol-2-one
CAS:Formula:C15H17BF3NO3Purity:95.0%Molecular weight:327.115-Amino-1-(2-chloro-4-fluoro-phenyl)-3-methyl-1H-pyrazole-4-carbonitrile
Formula:C11H8ClFN4Purity:95.0%Molecular weight:250.665-METHYL-7H-PYRROLO[2,3-D]PYRIMIDINE-4-CARBOXYLIC ACID
CAS:Formula:C8H7N3O2Purity:97%Molecular weight:177.1635-Fluoro-3-formyl-2-methyl-indole
CAS:Formula:C10H8FNOPurity:98%Color and Shape:SolidMolecular weight:177.178tert-Butyl 5-(aminomethyl)-2-azabicyclo[2.2.1]heptane-2-carboxylate
CAS:Purity:97%Molecular weight:226.32000737-Methyl-1,5-dioxo-1,2,3,5-tetrahydroindolizine-6-carbonitrile
CAS:Purity:95+%Molecular weight:188.18600465-Methylthiophene-2-carbonitrile
CAS:Formula:C6H5NSPurity:95%Color and Shape:LiquidMolecular weight:123.175-(benzylsulfanyl)-2H-1,2,3,4-tetrazole
CAS:Purity:99%Color and Shape:SolidMolecular weight:192.24000555-chloro-3-(methylthio)-1H-1,2,4-triazole
CAS:Formula:C3H4ClN3SPurity:95.0%Color and Shape:SolidMolecular weight:149.6TERT-BUTYL 1-HYDROXY-6-AZASPIRO[3.4]OCTANE-6-CARBOXYLATE
CAS:Formula:C12H21NO3Purity:95.0%Molecular weight:227.3041-{3-[(3-fluorophenyl)methyl]-1,2,4-thiadiazol-5-yl}piperazine
CAS:Formula:C13H15FN4SPurity:95.0%Molecular weight:278.353-(Pyridin-2-yl)-1,2,4-thiadiazol-5-amine
CAS:Formula:C7H6N4SPurity:95.0%Color and Shape:SolidMolecular weight:178.213,4-Dichloro-isothiazole-5-carboxylic acid amide
CAS:Formula:C4H2Cl2N2OSPurity:95.0%Molecular weight:197.03(S)-3-(2-METHOXYETHOXY)PYRROLIDINE HCL
CAS:Formula:C7H16ClNO2Purity:97.0%Color and Shape:LiquidMolecular weight:181.667-CHLORO-1H-PYRROLO[2,3-C]PYRIDINE-2-CARBOXYLIC ACID
CAS:Formula:C8H5ClN2O2Purity:98%Molecular weight:196.594-oxo-4-(1,3,4-thiadiazol-2-ylamino)butanoic acid
CAS:Formula:C6H7N3O3SPurity:95.0%Molecular weight:201.21-Benzyl-5-oxo-pyrrolidine-3-carboxylic acidmethyl ester
CAS:Formula:C13H15NO3Purity:97%Color and Shape:SolidMolecular weight:233.2671-Benzyl-1H-imidazole
CAS:Formula:C10H10N2Purity:97%Color and Shape:Solid, Light yellow powderMolecular weight:158.204methyl 5-amino-1-(4-nitrophenyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C11H10N4O4Purity:95.0%Molecular weight:262.2251-METHYL-2-METHYLSULPHONYL-5-NITRO-IMIDAZOLE
CAS:Formula:C5H7N3O4SPurity:97.0%Color and Shape:SolidMolecular weight:205.19tert-Butyl (3R)-3-(4-amino-3-fluorophenoxy)pyrrolidine-1-carboxylate
CAS:Formula:C15H21FN2O3Purity:>95%Molecular weight:296.3422-Fluoro-6-(pyrrolidin-1-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
CAS:Purity:95%Molecular weight:292.16000374-(1,3-Thiazol-2-yl)benzaldehyde
CAS:Formula:C10H7NOSPurity:95%Color and Shape:SolidMolecular weight:189.236-Chloro-8-methyl-9H-purine
CAS:Formula:C6H5ClN4Purity:95.0%Color and Shape:SolidMolecular weight:168.581H-Pyrrolo[2,3-b]pyridine-2-carboxylic acid, 4-methoxy-, ethyl ester
CAS:Purity:97%Molecular weight:220.2279968[(5-chloro-6-methyl-1,3-benzoxazol-2-yl)methyl]amine hydrochloride
CAS:Formula:C9H10Cl2N2OPurity:95.0%Molecular weight:233.093,5-dibromo-1-[2-(1,3-dioxolan-2-yl)ethyl]-1H-1,2,4-triazole
CAS:Formula:C7H9Br2N3O2Purity:95.0%Molecular weight:326.9763-(1-METHYL-1,2,3,6-TETRAHYDRO-4-PYRIDINYL)-1H-INDOLE
CAS:Formula:C14H16N2Purity:97.0%Molecular weight:212.296
