
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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3-amino-6-methoxy-1,3-dihydro-2H-indol-2-one hydrochloride
CAS:Formula:C9H11ClN2O2Purity:95.0%Color and Shape:No data available.Molecular weight:214.651-Ethyl-3-(2-methoxyphenyl)-1H-pyrazole-5-carboxylic acid
Formula:C13H14N2O3Purity:95.0%Molecular weight:246.2663-Methoxy-4-(4-methyl-1H-imidazol-1-yl)aniline
CAS:Formula:C11H13N3OPurity:98%Color and Shape:SolidMolecular weight:203.2454,5-dimethyl-2-piperazin-1-yl-1,3-benzothiazole
CAS:Formula:C13H17N3SPurity:95.0%Molecular weight:247.361-((3-Bromophenyl)sulfonyl)pyrrolidine
CAS:Formula:C10H12BrNO2SPurity:97%Color and Shape:SolidMolecular weight:290.18(R)-7-(3-aminopyrrolidin-1-yl)-N,N-dimethylbenzo[c][1,2,5]oxadiazole-4-sulfonamide
CAS:Purity:≥98%(HPLC)Molecular weight:311.35998544-(chloromethyl)-2-(2-methylphenyl)-1,3-thiazole
CAS:Formula:C11H10ClNSPurity:95.0%Molecular weight:223.72ethyl 4-chloro-1-ethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate
CAS:Formula:C11H12ClN3O2Purity:97%Molecular weight:253.69methyl 2-(3,5-dibromo-1H-1,2,4-triazol-1-yl)acetate
CAS:Formula:C5H5Br2N3O2Purity:95.0%Molecular weight:298.9226-MERCAPTO-4-HYDROXY-1H-PYRAZOLO[3,4-D]PYRIMIDINE
CAS:Formula:C5H4N4OSPurity:95%Molecular weight:168.17(3S,5S)-(5-Methyl-pyrrolidin-3-yl)-carbamic acid tert-butyl ester
CAS:Purity:95%Molecular weight:200.2819977Methyl 4-(chlorosulfonyl)-1-methyl-1h-pyrrole-2-carboxylate
CAS:Purity:97%Molecular weight:237.6499939Ref: 10-F675892
1g299.00€5g875.00€10g1,357.00€2.5g561.00€50mg86.00€100mg99.00€250mg171.00€500mg256.00€(S)-4-PHENYLPYRROLIDIN-2-ONE
CAS:Formula:C10H11NOPurity:97%Color and Shape:SolidMolecular weight:161.204Boc-Pro-OSu
CAS:Formula:C14H20N2O6Purity:95.0%Color and Shape:Solid, CrystallineMolecular weight:312.3223-ethoxy-1-methyl-1H-pyrazol-4-amine
CAS:Formula:C6H12ClN3OPurity:95%Color and Shape:No data available.Molecular weight:177.634-(2-Amino-1,3-thiazol-4-yl)benzene-1,3-diol
CAS:Formula:C9H8N2O2SPurity:98%Color and Shape:SolidMolecular weight:208.241-methyl-4,5,6,7-tetrahydro-1H-benzimidazole
CAS:Formula:C8H12N2Purity:95.0%Color and Shape:SolidMolecular weight:136.198Ethyl 5-methyl[1,2,4]oxadiazole-3-carboxylate
CAS:Formula:C6H8N2O3Purity:96%Color and Shape:SolidMolecular weight:156.141(3R,4R)-3-AMINO-1-HYDROXY-4-METHYL-2-PYRROLIDINONE ACETATE
CAS:Formula:C7H14N2O4Purity:>95%Molecular weight:190.1992-Amino-6-chloro-4-fluorobenzothiazole
CAS:Formula:C7H4ClFN2SPurity:95.0%Color and Shape:SolidMolecular weight:202.63Ethyl 5-amino-1-(2-bromophenyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C12H12BrN3O2Purity:98%Molecular weight:310.1514-Methyl-thiophene-2-carboxylic acid
CAS:Formula:C6H6O2SPurity:98%Color and Shape:SolidMolecular weight:142.171,4-Dimethyl-1H-pyrazole-5-carboxylic acid
CAS:Purity:98%Color and Shape:SolidMolecular weight:140.14199833-(2-Methyl-2H-tetrazol-5-yl)-benzenesulfonamide
CAS:Formula:C8H9N5O2SPurity:95.0%Molecular weight:239.253,4-Methylenedioxyphenyl isothiocyanate
CAS:Formula:C8H5NO2SPurity:98.0%Color and Shape:Solid, Off-white low-melting solidMolecular weight:179.19{[5-(2-thienyl)-1,2,4-oxadiazol-3-yl]methyl}amine hydrochloride
CAS:Formula:C7H8ClN3OSPurity:95.0%Color and Shape:SolidMolecular weight:217.67(2-Methylthiazol-5-yl)methanol
CAS:Formula:C5H7NOSPurity:96%Color and Shape:SolidMolecular weight:129.182-(4-Chloro-phenylsulfanylmethyl)-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C16H22ClNO2SPurity:95%Molecular weight:327.87tert-Butyl 4-bromo-3,5-dimethyl-1H-pyrazole-1-carboxylate
CAS:Formula:C10H15BrN2O2Purity:≥95%Color and Shape:SolidMolecular weight:275.146[4-(1-pyrrolidinylmethyl)phenyl]amine dihydrochloride
CAS:Formula:C11H18Cl2N2Purity:95.0%Color and Shape:SolidMolecular weight:249.182-Piperazin-1-yl-benzooxazole hydrochloride
CAS:Formula:C11H14ClN3OPurity:95.0%Molecular weight:239.7(6-Fluoro-imidazo[1,2-a]pyridin-2-yl)-methanol
CAS:Formula:C8H7FN2OPurity:95.0%Molecular weight:166.1553-(2,5-Dimethoxyphenyl)-1H-pyrazole-5-carboxylic acid
CAS:Formula:C12H12N2O4Purity:95.0%Molecular weight:248.238(5E)-2-mercapto-5-[4-(methylthio)benzylidene]-1,3-thiazol-4(5H)-one
CAS:Formula:C11H9NOS3Purity:95.0%Molecular weight:267.38Ref: 10-F243080
1g472.00€5g915.00€10g1,461.00€2.5g723.00€50mg120.00€100mg148.00€250mg228.00€500mg366.00€ETHYL 5-CHLORO-6-METHYL-1H-INDOLE-2-CARBOXYLATE
CAS:Formula:C12H12ClNO2Purity:95.0%Color and Shape:SolidMolecular weight:237.686-oxa-3-thiabicyclo[3.1.0]hexane 3,3-dioxide
CAS:Formula:C4H6O3SPurity:95%Color and Shape:SolidMolecular weight:134.15ETHYL 2-AMINO-6-BOC-4,7-DIHYDRO-5H-THIENO[3,2-C]PYRIDINE-3-CARBOXYLATE
CAS:Formula:C15H22N2O4SPurity:95.0%Molecular weight:326.416-Chloro-2-chloromethylbenzooxazole
CAS:Formula:C8H5Cl2NOPurity:98%Color and Shape:SolidMolecular weight:202.031-(4-Trifluoromethylbenzyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C12H9F3N2O2Color and Shape:SolidMolecular weight:270.2112-Pyridin-4-ylmethyl-2H-pyrazol-3-ylamine
CAS:Formula:C9H10N4Purity:95.0%Color and Shape:SolidMolecular weight:174.2076-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-hexanoic acid
CAS:Formula:C14H15NO4Purity:97%Color and Shape:SolidMolecular weight:261.2772,4-dioxo-1,3-diazaspiro[4.5]decane-8-carboxylic acid
CAS:Formula:C9H12N2O4Purity:95.0%Molecular weight:212.2054-(Thiophen-3-yl)-3-(trifluoromethyl)benzoic acid
CAS:Formula:C12H7F3O2SPurity:97%Molecular weight:272.243-Oxo-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester
CAS:Formula:C11H17NO5Purity:95%Molecular weight:243.2594,5,6,7-Tetrahydrothiazolo[5,4-c]pyridin-2-amine hydrochloride
CAS:Purity:97%Molecular weight:191.67999271-[(3-fluorophenyl)methyl]-1H-1,2,3-triazole-4-carboxylic acid
CAS:Formula:C10H8FN3O2Purity:>95%Molecular weight:221.1914-Chloro-N-(2-(4-chlorobenzyl)-3-oxo-2,3-dihydro-1,2,4-thiadiazol-5-yl)benzamide
CAS:Formula:C16H11Cl2N3O2SPurity:99%Molecular weight:380.241-(3-Methoxy-phenyl)-5-oxo-pyrrolidine-3-carboxylic acid
CAS:Formula:C12H13NO4Purity:95.0%Molecular weight:235.239Methyl 2-amino-5-chlorothiophene-3-carboxylate
CAS:Formula:C6H6ClNO2SPurity:98%Color and Shape:SolidMolecular weight:191.63(1-(2-ETHOXY-2-OXOETHYL)-1H-INDOL-5-YL)BORONIC ACID PINACOL ESTER
CAS:Formula:C18H24BNO4Purity:95.0%Molecular weight:329.21,2-Dimethylindole
CAS:Formula:C10H11NPurity:95%Color and Shape:Off-white crystallineMolecular weight:145.2052-((2-Acetamido-6-oxo-1H-purin-9(6H)-yl)methoxy)propane-1,3-diyl diacetate
CAS:Formula:C15H19N5O7Purity:≥98%Molecular weight:381.345(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:193.224,5-Difluoro-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine
CAS:Purity:98%Molecular weight:310.46398934,5,6,7-Tetrahydro-1H-indazol-6-amine
CAS:Formula:C7H11N3Purity:95.0%Color and Shape:SolidMolecular weight:137.1861-[1,2,4]TRIAZOLO[4,3-A]PYRIDIN-3-YLETHANAMINE
CAS:Formula:C8H10N4Purity:95.0%Molecular weight:162.1967-(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:256.36(5E)-5-(2-ethoxy-3-methoxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one
CAS:Formula:C13H13NO3S2Purity:95.0%Molecular weight:295.371-(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-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]oxazole
CAS:Purity:98%Color and Shape:SolidMolecular weight:245.091,3-Thiazole-5-carboxylic acid
CAS:Formula:C4H3NO2SPurity:97%Color and Shape:SolidMolecular weight:129.13(7S,8aR)-octahydropyrrolo[1,2-a]piperazin-7-ol; oxalic acid
CAS:Formula:C9H16N2O5Purity:97.0%Molecular weight:232.2365-Methyl-1-(pyridin-4-yl)-1H-pyrazole-3-carboxylic acid
CAS:Formula:C10H9N3O2Molecular weight:203.2015-(4-Fluoro-phenyl)-1H-pyrazole-3-carboxylic acid methyl ester
CAS:Formula:C11H9FN2O2Purity:95.0%Color and Shape:SolidMolecular weight:220.203ethyl 2-[(chloroacetyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
CAS:Formula:C13H16ClNO3SPurity:95.0%Molecular weight:301.79(R)-tert-Butyl 3-(2-amino-6-fluorophenoxy)pyrrolidine-1-carboxylate
CAS:Formula:C15H21FN2O3Purity:95.0%Molecular weight:296.342Piperidin-4-yl(thiophen-2-yl)methanone hydrochloride
CAS:Formula:C10H14ClNOSPurity:95%Molecular weight:231.741-[(Propan-2-ylsulfanyl)methyl]-1H-1,2,3-benzotriazole
CAS:Formula:C10H13N3SPurity:93.0%Molecular weight:207.31-benzyl-1H-pyrazol-4-amine hydrochloride
CAS:Formula:C10H12ClN3Purity:97%Color and Shape:Liquid, No data available.Molecular weight:209.682-(4-(BROMOMETHYL)PHENYL)OXAZOLE
CAS:Formula:C10H8BrNOPurity:95.0%Color and Shape:SolidMolecular weight:238.0842-Methoxythiazole
CAS:Formula:C4H5NOSPurity:96%Color and Shape:Liquid, No data available.Molecular weight:115.15Isopropyl 2-bromo-5-(2-methyl-1,3-dioxolan-2-yl)benzoate
Formula:C14H17BrO4Purity:95.0%Molecular weight:329.19TERT-BUTYL 2-ETHYLPYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C11H21NO2Purity:97.0%Molecular weight:199.294([1,2,4]TRIAZOLO[4,3-A]PYRIDIN-3-YLMETHYL)AMINE HCL
CAS:Formula:C7H9ClN4Purity:95%Color and Shape:SolidMolecular weight:184.63METHYL 1-BENZYL-4-OXO-PYRROLIDINE-3-CARBOXYLATE
CAS:Formula:C13H15NO3Purity:95%Molecular weight:233.2672-(Chloromethyl)imidazo[1,2-a]pyridine
CAS:Formula:C8H7ClN2Purity:96%Color and Shape:SolidMolecular weight:166.611,3,4,6-Tetrakis(methoxymethyl)tetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione
CAS:Formula:C12H22N4O6Purity:98%(GC-MS);RGMolecular weight:318.334-Chloro-5-methylfuro[2,3-d]pyrimidine
CAS:Formula:C7H5ClN2OPurity:95%Color and Shape:SolidMolecular weight:168.58METHYL 6-BROMO-1-(SEC-BUTYL)-3-FORMYL-1H-INDOLE-4-CARBOXYLATE
CAS:Formula:C15H16BrNO3Purity:95.0%Molecular weight:338.201N-tert-Butyl-2-thiophenesulfonamide
CAS:Formula:C8H13NO2S2Purity:98%Color and Shape:SolidMolecular weight:219.326-TERT-BUTYL 2-METHYL 6-AZASPIRO[3.4]OCTANE-2,6-DICARBOXYLATE
CAS:Formula:C14H23NO4Purity:97%Color and Shape:No data available.Molecular weight:269.3416-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-[1,2,4]triazolo[1,5-a]pyridine
CAS:Formula:C12H16BN3O2Purity:95%Color and Shape:SolidMolecular weight:245.095-chloro-1-(3-chlorophenyl)-3-(propan-2-yl)-1H-pyrazole-4-carbaldehyde
CAS:Formula:C13H12Cl2N2OPurity:95.0%Molecular weight:283.152-[(chloroacetyl)amino]thiophene-3-carboxamide
CAS:Formula:C7H7ClN2O2SPurity:97%Color and Shape:Liquid, No data available.Molecular weight:218.66(7S,8aS)-7-amino-2-methylhexahydropyrrolo[1,2-a]pyrazine-1,4-dione hydrochloride
CAS:Formula:C8H14ClN3O2Purity:95.0%Molecular weight:219.672-(1H-Benzo[d][1,2,3]triazol-1-yl)acetonitrile
CAS:Formula:C8H6N4Purity:98%+(LC-MS);RGMolecular weight:158.164TERT-BUTYL (5-BROMO-4-CYANOTHIAZOL-2-YL)CARBAMATE
CAS:Formula:C9H10BrN3O2SPurity:95.0%Molecular weight:304.162-(4-phenyl-1H-1,2,3-triazol-1-yl)ethanol
Formula:C10H11N3OColor and Shape:SolidMolecular weight:189.218(S)-N-Boc-2-Hydroxymethyl-4,4-dimethylpyrrolidine
CAS:Formula:C12H23NO3Purity:97%Color and Shape:LiquidMolecular weight:229.321-{[4-(thiophen-2-yl)-1,3-thiazol-2-yl]methyl}piperazine dihydrochloride
CAS:Formula:C12H17Cl2N3S2Purity:95.0%Molecular weight:338.312-(1-Methyl-1H-pyrazol-4-yl)ethan-1-ol
CAS:Formula:C6H10N2OPurity:97%Color and Shape:LiquidMolecular weight:126.1591H-pyrazolo[3,4-b]pyrazine-3-carboxylic acid
CAS:Formula:C6H4N4O2Purity:95.0%Molecular weight:164.124Methyl 3-(trifluoromethyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C6H5F3N2O2Purity:97%Color and Shape:SolidMolecular weight:194.113(2,2-Difluoro-benzo[1,3]dioxol-4-yl)-methanol
CAS:Formula:C8H6F2O3Purity:98%Color and Shape:LiquidMolecular weight:188.133-(5-Formyl-furan-2-yl)benzoic acid
CAS:Formula:C12H8O4Purity:98%Color and Shape:SolidMolecular weight:216.192tert-butyl rac-(1S,2R,4R)-2-amino-7-azabicyclo[2.2.1]heptane-7-carboxylate hydrochloride
CAS:Formula:C11H21ClN2O2Purity:95.0%Molecular weight:248.754-Hydroxy-3-methyl-4,5,6,7-tetrahydro-1-benzofuran-2-carboxylic acid
CAS:Formula:C10H12O4Purity:95.0%Molecular weight:196.2022-[(1-isopropyl-2,5-dioxopyrrolidin-3-yl)thio]benzoic acid
CAS:Formula:C14H15NO4SPurity:95.0%Molecular weight:293.34ETHYL 4,5-DIMETHYLISOXAZOLE-3-CARBOXYLATE
CAS:Formula:C8H11NO3Purity:95.0%Color and Shape:LiquidMolecular weight:169.181-METHYL-5-(TRIFLUOROMETHYL)-1H-INDOLE-2-CARBOXYLIC ACID
CAS:Formula:C11H8F3NO2Purity:95.0%Molecular weight:243.185(3-methyl-1H-1,2,4-triazol-5-yl)methanol hydrochloride
CAS:Formula:C4H8ClN3OPurity:95.0%Molecular weight:149.58Ethyl 5-amino-1-(2-chlorophenyl)-1H-pyrazole-3-carboxylate
CAS:Formula:C12H12ClN3O2Purity:95.0%Molecular weight:265.7tert-butyl 3-(hydroxymethyl)-4-methylpyrrolidine-1-carboxylate
Formula:C11H21NO3Purity:95.0%Molecular weight:215.2934-bromo-1-ethyl-3,5-dimethyl-1H-pyrazole
CAS:Formula:C7H11BrN2Purity:≥95%Color and Shape:LiquidMolecular weight:203.083(E)-3-(4-(N-(furan-2-ylmethyl)sulfamoyl)phenyl)acrylic acid
CAS:Purity:98%Molecular weight:307.3200073(2S,3R)-1-[(TERT-BUTOXY)CARBONYL]-3-METHOXYPYRROLIDINE-2-CARBOXYLIC ACID
CAS:Purity:95%Molecular weight:245.2749939N-Methyl-1H-pyrrolo[2,3-b]pyridin-6-amine
CAS:Formula:C8H9N3Purity:95%Color and Shape:SolidMolecular weight:147.181tert-Butyl (2S,4R)-4-((tert-butyldimethylsilyl)oxy)-2-(hydroxymethyl)pyrrolidine-1-carboxylate
CAS:Purity:98%Molecular weight:331.534-Bromobenzo[b]thiophene-2-carboxylic acid
CAS:Formula:C9H5BrO2SPurity:97%Color and Shape:SolidMolecular weight:257.15-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-N-(3,6,9,12-tetraoxapentadec-14-yn-1-yl)pentanamide
CAS:Purity:95%Molecular weight:457.58999639-(Heptadecan-9-yl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
CAS:Purity:95%Color and Shape:SolidMolecular weight:657.5900269Ethyl 2-(4′-aminophenyl)-1,3-oxazole-4-carboxylate
CAS:Formula:C12H12N2O3Purity:97.0%Molecular weight:232.239ETHYL 1-(2-MORPHOLINOETHYL)-1H-PYRAZOLE-4-CARBOXYLATE
CAS:Formula:C12H19N3O3Purity:95.0%Molecular weight:253.3027-Methoxy-4-nitro-1H-indole
CAS:Formula:C9H8N2O3Purity:≥95%Color and Shape:No data available.Molecular weight:192.174tert-Butyl ((5-carbamoyl-1-methyl-1H-pyrazol-3-yl)methyl)(methyl)carbamate
CAS:Formula:C12H20N4O3Purity:97.0%Molecular weight:268.3177-Fluoro-imidazo[1,2-a]pyridine-3-carboxylic acid ethyl ester
Formula:C10H9FN2O2Purity:95%+Molecular weight:208.192ethyl 5-amino-1-(3-nitrophenyl)-1H-pyrazole-3-carboxylate
CAS:Formula:C12H12N4O4Purity:95.0%Molecular weight:276.2527-Chloro-1H-pyrrolo[3,2-b]pyridine-2-carboxylic acid methyl ester
CAS:Formula:C9H7ClN2O2Purity:95.0%Molecular weight:210.62
