
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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4-Bromo-6-(2-hydroxy-2-methylpropoxy)pyrazolo[1,5-a]pyridine-3-carbonitrile
CAS:Purity:98%Molecular weight:310.151001[3-(2-aminoethyl)-1,2,4-oxadiazol-5-yl]methanol hydrochloride
CAS:Formula:C5H10ClN3O2Purity:95.0%Molecular weight:179.6tert-Butyl (2S)-2-[[tert-butyl(diphenyl)silyl]oxymethyl]-5-oxopyrrolidine-1-carboxylate
CAS:Purity:95%Molecular weight:453.6539917(2S,4R)-4-Fluoropyrrolidine-2-carboxylic acid
CAS:Formula:C5H8FNO2Purity:95%Color and Shape:SolidMolecular weight:133.1223-(1,3-dioxolan-2-ylmethyl)-1,2-dimethoxybenzene
CAS:Formula:C12H16O4Purity:97.0%Molecular weight:224.2562-methoxy-5-(1H-pyrazol-1-yl)benzenesulfonyl chloride
CAS:Formula:C10H9ClN2O3SPurity:95.0%Molecular weight:272.71,4-dimethyl-1H-pyrazole-5-sulfonyl chloride
CAS:Formula:C5H7ClN2O2SPurity:95.0%Molecular weight:194.635-Amino-1-methyl-3-trifluoromethyl-1H-pyrazole-4-carboxylic acid
CAS:Formula:C6H6F3N3O2Purity:95.0%Molecular weight:209.1283-(2-Methyl-2H-pyrazol-3-yl)-phenylamine
CAS:Formula:C10H11N3Purity:95.0%Color and Shape:SolidMolecular weight:173.2192-[1-Methyl-3-(trifluoromethyl)pyrazol-5-yl]-thiophene-5-carboxylic acid
CAS:Formula:C10H7F3N2O2SColor and Shape:SolidMolecular weight:276.232-Chloro-n-{1-[(2-chlorophenyl)methyl]-1h-pyrazol-5-yl}acetamide
CAS:Purity:97%Molecular weight:284.1400146Ethyl [1,2,4]triazolo[1,5-a]pyridine-2-carboxylate
CAS:Formula:C9H9N3O2Purity:95.0%Color and Shape:No data available.Molecular weight:191.19[2-(2-methyl-1H-indol-1-yl)ethyl]amine
CAS:Formula:C11H14N2Purity:95%Color and Shape:SolidMolecular weight:174.247METHYL 2-BROMOIMIDAZO[1,2-A]PYRIDINE-8-CARBOXYLATE
CAS:Formula:C9H7BrN2O2Purity:96%Molecular weight:255.071(S)-1-((S)-2-Amino-4-methylpentanoyl)pyrrolidine-2-carboxylic acid hydrochloride
CAS:Purity:98%Molecular weight:264.75Methyl 3-chloro-4-methyl-2-thiophenecarboxylate
CAS:Formula:C7H7ClO2SPurity:98%Color and Shape:SolidMolecular weight:190.64ETHYL 2-(2-(2-AMINOTHIAZOL-4-YL)PHENOXY)ACETATE
Formula:C13H14N2O3SPurity:95.0%Molecular weight:278.335-Bromo-6-chloro-3-indolyl caprylate
CAS:<p>M04068 - 5-Bromo-6-chloro-3-indolyl caprylate</p>Formula:C16H19BrClNO2Purity:97%Color and Shape:SolidMolecular weight:372.691-(tert-Butoxycarbonyl)-2-oxopyrrolidine-3-carboxylic acid
CAS:Purity:95%Molecular weight:229.2319946(1-(tert-Butoxycarbonyl)-5-((tert-butoxycarbonyl)amino)-1H-indol-2-yl)boronic acid
CAS:Formula:C18H25BN2O6Purity:95%Molecular weight:376.222-FURANCARBOXYLIC ACID, 5-METHYL-, ETHYL ESTER
CAS:Formula:C8H10O3Purity:95.0%Molecular weight:154.1652-Boc-Aminothiazole-4-carboxylic acid
CAS:Formula:C9H12N2O4SPurity:98%Color and Shape:SolidMolecular weight:244.27(1-(4-(METHYLSULFONYL)PHENYL)-1H-PYRAZOL-4-YL)METHANOL
CAS:Formula:C11H12N2O3SPurity:95.0%Molecular weight:252.29tert-Butyl 6-oxo-9-phenyl-2,7-diazaspiro[4.4]nonane-2-carboxylate
CAS:Purity:95+%Molecular weight:316.401001METHYL 2-(BENZO[D]OXAZOL-2-YL)ACETATE
CAS:Formula:C10H9NO3Purity:95.0%Color and Shape:LiquidMolecular weight:191.1863,5-Dimethylisoxazole-4-carbonyl chloride
CAS:Formula:C6H6ClNO2Purity:98%Color and Shape:LiquidMolecular weight:159.575-Methoxy-2,3-dihydro-1H-indoline
CAS:Formula:C9H11NOPurity:95%Color and Shape:LiquidMolecular weight:149.193(2S,4R)-1-((S)-2-(6-Aminohexanamido)-3,3-dimethylbutanoyl)-4-hydroxy-N-(4-(4-methylthiazol-5-yl)benzyl)pyrrolidine-2-carboxamide hydrochloride
CAS:Purity:95%Molecular weight:580.19tert-Butyl 2-Amino-3-cyano-4,7-dihydrothieno[2,3-c]pyridine-6(5H)-carboxylate
CAS:Formula:C13H17N3O2SPurity:95%+Color and Shape:SolidMolecular weight:279.364,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidin-3-amine dihydrochloride
CAS:Formula:C6H12Cl2N4Purity:95.0%Molecular weight:211.091-Boc-7-Azaindole-3-boronic acid pinacol ester
CAS:Formula:C18H25BN2O4Purity:97%Color and Shape:SolidMolecular weight:344.226-CHLORO-5-FLUORO-1H-INDOLE-3-CARBALDEHYDE
CAS:Formula:C9H5ClFNOPurity:98%Color and Shape:SolidMolecular weight:197.593-Aminodihydrofuran-2(3H)-one hydrochloride
CAS:Formula:C4H8ClNO2Purity:97%Color and Shape:SolidMolecular weight:137.562,3-O-Isopropylidene-D-ribofuranose
CAS:Formula:C8H14O5Purity:97%Color and Shape:SolidMolecular weight:190.1953,5-Dimethylisoxazole-4-boronic acid
CAS:Formula:C5H8BNO3Purity:98%Color and Shape:Solid, Off-white powderMolecular weight:140.935-(2-tert-Butoxycarbonylamino-ethyl)-1-(4-nitro-phenyl)-1H-pyrazole-4-carboxylic acid methyl ester
Formula:C18H22N4O6Purity:95.0%Molecular weight:390.3964-chloro-6-(4-methyl-1H-pyrazol-1-yl)pyrimidine
CAS:Formula:C8H7ClN4Purity:95%Molecular weight:194.623,6-Di-tert-butyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
CAS:Purity:98%Molecular weight:405.3900146(S)-tert-Butyl 3-(2-aminophenoxy)pyrrolidine-1-carboxylate
CAS:Formula:C15H22N2O3Purity:95.0%Molecular weight:278.3522,4-dimethyl-2′-pyrrolidinomethyl benzophenone
CAS:Formula:C20H23NOPurity:97.0%Molecular weight:293.416-chloro-1H-1,3-benzodiazole-2-thiol
CAS:Formula:C7H5ClN2SPurity:97%Color and Shape:SolidMolecular weight:184.64ethyl 3-bromo-7-chloroimidazo[1,2-a]pyridine-2-carboxylate
Formula:C10H8BrClN2O2Purity:98%Molecular weight:303.543-(chloromethyl)-5-isobutyl-1,2,4-oxadiazole
CAS:Formula:C7H11ClN2OPurity:95.0%Color and Shape:LiquidMolecular weight:174.637-tert-Butyl 2-ethyl 5,6-dihydroimidazo[1,2-a]pyrazine-2,7(8H)-dicarboxylate
CAS:Formula:C14H21N3O4Purity:97%Color and Shape:SolidMolecular weight:295.3391-(1H-Pyrrolo[2,3-b]pyridin-5-yl)ethanone
CAS:Formula:C9H8N2OPurity:95%Color and Shape:SolidMolecular weight:160.1761-Methylimidazole-4-sulfonyl chloride
CAS:Formula:C4H5ClN2O2SPurity:97%Color and Shape:Solid, White to Off-WhiteMolecular weight:180.612-(Benzylamino)-4-methyl-1,3-thiazole-5-carboxylic acid, 95%
Formula:C12H12N2O2SMolecular weight:248.3(R)-3-Phenyl-pyrrolidine hydrochloride
CAS:Formula:C10H14ClNPurity:97%Color and Shape:SolidMolecular weight:183.685-ethyl-4-(1-pyrrolidinylmethyl)-2-furoic acid hydrochloride
CAS:Formula:C12H18ClNO3Purity:95.0%Color and Shape:SolidMolecular weight:259.73methyl 2-amino-6,7-dihydrothiazolo[5,4-c]pyridine-5(4H)-carboxylate
CAS:Formula:C8H11N3O2SPurity:95.0%Molecular weight:213.262-Bromo-5-phenyl-1,3-oxazole
CAS:Formula:C9H6BrNOPurity:95%Color and Shape:LiquidMolecular weight:224.0572-Bromo-5-(4-fluorophenyl)thiophene
CAS:Purity:97% (stabilized with Cu+HQ+MgO)Molecular weight:257.11999516-ETHYNYLIMIDAZO[1,2-A]PYRAZINE
CAS:Formula:C8H5N3Purity:95%Color and Shape:Liquid, No data available.Molecular weight:143.1492,4-Dichloro-7,7-dimethyl-5,7-dihydrofuro[3,4-d]pyrimidine
CAS:Formula:C8H8Cl2N2OPurity:97%Color and Shape:SolidMolecular weight:219.072-chloro-N-(tetrahydrofuran-2-ylmethyl)acetamide
CAS:Formula:C7H12ClNO2Purity:95.0%Molecular weight:177.635-Chloro-4-(trifluoromethyl)thiazol-2-amine
CAS:Formula:C4H2ClF3N2SPurity:95.0%Color and Shape:SolidMolecular weight:202.587-(Benzenesulfonyl)-2,4-dichloro-7H-pyrrolo[2,3-d]pyrimidine
CAS:Purity:97%Molecular weight:328.17001345-(2-Bromo-4-fluorophenyl)-1,3,4-oxadiazol-2-amine
CAS:Purity:95%Color and Shape:SolidMolecular weight:258.04998784-(3,5-dinitrobenzoyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C16H17N3O8Purity:95.0%Molecular weight:379.325[(5-phenyl-4H-1,2,4-triazol-3-yl)methyl]amine dihydrochloride hydrate
Formula:C9H14Cl2N4OPurity:95.0%Molecular weight:265.145-Amino-1-(4-Aminophenyl)-3-methylpyrazole-4-carbonitrile
CAS:Formula:C11H11N5Purity:95.0%Molecular weight:213.2442-chloro-4,5,6,7-tetrahydro-1,3-benzothiazole
CAS:Formula:C7H8ClNSPurity:95.0%Color and Shape:LiquidMolecular weight:173.662-Amino-5-(2,4-dimethyl-phenylcarbamoyl)-4-methyl-thiophene-3-carboxylic acid ethyl ester
CAS:Formula:C17H20N2O3SMolecular weight:332.421-[(2,5-difluorophenyl)methyl]-1H-pyrazol-4-amine
CAS:Formula:C10H9F2N3Purity:95.0%Molecular weight:209.2N-BOC-4-(HYDROXYMETHYL)ISOINDOLINE
CAS:Formula:C14H19NO3Purity:97.0%Color and Shape:SolidMolecular weight:249.31(1-Methyl-1H-imidazol-4-yl)methanamine hydrochloride
CAS:Formula:C5H10ClN3Purity:97%Color and Shape:SolidMolecular weight:147.61(1-(4-Bromo-3-methylphenyl)-3,5-dimethyl-1H-pyrazol-4-yl)methanol
CAS:Purity:98%Molecular weight:295.17999275-(4-Bromophenyl)-1H-pyrrole-2-carboxylic acid
CAS:Formula:C11H8BrNO2Purity:97.0%Molecular weight:266.0944-Chloro-5-iodo-2-methyl-7H-pyrrolo[2,3-d]pyrimidine
CAS:Formula:C7H5ClIN3Purity:95.0%Color and Shape:SolidMolecular weight:293.49Methyl 4-oxo-4,5,6,7-tetrahydro-1-benzofuran-2-carboxylate
CAS:Purity:95%Molecular weight:194.18600461-(1-Methyl-1H-1,2,4-triazol-5-yl)ethanamine
CAS:Formula:C5H10N4Purity:95.0%Color and Shape:LiquidMolecular weight:126.1631,3-Bis(2,6-dibenzhydryl-4-methylphenyl)-1H-imidazol-3-ium chloride
CAS:Purity:97%Molecular weight:949.6799927tert-Butyl 3-amino-6,7-dihydro-1H-pyrazolo[4,3-c]pyridine-5(4H)-carboxylate
CAS:Formula:C11H18N4O2Purity:98%Color and Shape:SolidMolecular weight:238.291[3-(1H-imidazol-1-yl)propyl][(6-methylpyridin-2-yl)methyl]amine dihydrochloride
CAS:Formula:C13H20Cl2N4Purity:95.0%Molecular weight:303.235-((5-chlorothiophen-2-yl)methyl)-1,3,4-oxadiazol-2-amine
CAS:Formula:C7H6ClN3OSPurity:95.0%Molecular weight:215.66(1R,4R,5R)-3-oxo-2-oxabicyclo[2.2.1]heptane-5-carboxylic acid;(R)-4-quinolyl-[(1S,2S,4S,5R)-5-vinylquinuclidin-2-yl]methanol
CAS:Purity:98%Molecular weight:450.53500377-Fluoro-N,N-dimethylbenzo[c][1,2,5]oxadiazole-4-sulfonamide
CAS:Purity:≥98%(HPLC)Molecular weight:245.22999572-Bromo-1-[3-(4-chloro-phenyl)-5-methyl-isoxazol-4-yl]-ethanone
CAS:Formula:C12H9BrClNO2Purity:95.0%Molecular weight:314.566-BROMO-3-METHYL-1-(TETRAHYDRO-2H-PYRAN-2-YL)-1H-INDAZOLE
CAS:Formula:C13H15BrN2OPurity:95.0%Molecular weight:295.188-BROMOPYRAZOLO[1,5-A][1,3,5]TRIAZIN-4(3H)-ONE
CAS:Formula:C5H3BrN4OPurity:97.0%Color and Shape:SolidMolecular weight:215.013-Chloro-5-(3-methoxybenzylsulfinyl)-1,2,4-thiadiazole
CAS:Formula:C10H9ClN2O2S2Molecular weight:288.763-(2,4-difluorophenyl)-1-methyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C11H8F2N2O2Purity:95.0%Molecular weight:238.194(S)-tert-Butyl 1-(cyclopropylmethyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C13H24N2O2Purity:95.0%Molecular weight:240.347Methyl 5-amino-1,2,4-thiadiazole-3-carboxylate
CAS:Purity:95%Color and Shape:SolidMolecular weight:159.16000374-(4-tert-Butyl-phenyl)-5-methyl-thiazol-2-ylamine
CAS:Formula:C14H18N2SPurity:95.0%Molecular weight:246.371-Methyl-2-oxopyrrolidine-3-carboxylic acid
CAS:Formula:C6H9NO3Purity:97%Color and Shape:SolidMolecular weight:143.1425-Ethyl-4,5,6,7-tetrahydro-thiazolo[5,4-c]pyridin-2-ylamine
CAS:Formula:C8H13N3SPurity:97%Molecular weight:183.27tert-Butyl 2,3-dibromo-5,6-dihydroimidazo[1,2-a]pyrazine-7(8H)-carboxylate
CAS:Purity:97%Molecular weight:381.06799324-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-2-(TRIFLUOROMETHYL)-1H-INDOLE
CAS:Formula:C15H17BF3NO2Purity:97%Molecular weight:311.116-methoxy-3,7-dimethyl-1-benzofuran-2-carboxylic acid
CAS:Formula:C12H12O4Purity:95.0%Molecular weight:220.224(R)-3-(5-Bromothiophen-2-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid
CAS:Formula:C12H16BrNO4SPurity:98%Molecular weight:350.23(5-Methyl-1,3,4-oxadiazol-2-yl)methanamine hydrochloride
CAS:Formula:C4H8ClN3OPurity:95.0%Color and Shape:SolidMolecular weight:149.585-Chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole
CAS:Formula:C14H17BClNO2Purity:98%Molecular weight:277.564-(CHLOROSULFONYL)-1-METHYL-1H-PYRROLE-2-CARBOXYLIC ACID
CAS:Formula:C6H6ClNO4SPurity:95.0%Molecular weight:223.634-Amino-1-benzylpyrrolidin-2-one dihydrochloride
CAS:Formula:C11H16Cl2N2OPurity:98%Molecular weight:263.164-Methyl-2-pyridin-2-yl-thiazole-5-carboxylic acid
CAS:Formula:C10H8N2O2SPurity:97%Color and Shape:SolidMolecular weight:220.25METHYL 6-BROMO-2-OXO-2,3-DIHYDRO-1H-INDOLE-4-CARBOXYLATE
CAS:Formula:C10H8BrNO3Purity:97%Color and Shape:SolidMolecular weight:270.0824,5-Dibromo-1H-imidazole
CAS:Formula:C3H2Br2N2Purity:97%Color and Shape:SolidMolecular weight:225.871Methyl benzo[d]oxazole-4-carboxylate
CAS:Formula:C9H7NO3Purity:98%Color and Shape:SolidMolecular weight:177.1592-(Trifluoromethyl)imidazo[1,2-a]pyridin-8-amine
CAS:Formula:C8H6F3N3Purity:98%Molecular weight:201.152(5-METHYL-3-(PYRIDIN-4-YL)ISOXAZOL-4-YL)METHANOL
CAS:Formula:C10H10N2O2Purity:95.0%Molecular weight:190.2021-Isopropyl-1′-(2-methyl-1H-benzo[d]imidazole-6-carbonyl)-4,6-dihydrospiro[indazole-5,4′-piperidin]-7(1H)-one
CAS:Formula:C23H27N5O2Purity:99%Molecular weight:405.502tert-Butyl 4-aminoisoindoline-2-carboxylate
CAS:Formula:C13H18N2O2Purity:95%Color and Shape:SolidMolecular weight:234.2994-bromo-1-(2-chloroethyl)-5-methyl-1H-pyrazole
CAS:Formula:C6H8BrClN2Purity:95.0%Color and Shape:Solid, CrystallineMolecular weight:223.54-Isopropylthiazole-2-carboxylic acid
CAS:Formula:C7H9NO2SPurity:95%Color and Shape:SolidMolecular weight:171.213-Chlorosulfonyl-5-trifluoromethyl-4-(2-trifluoromethyl-phenyl)-thiophene-2-carboxylic acid methyl ester
Formula:C14H7ClF6O4S2Purity:95.0%Molecular weight:452.775-Amino-1-(2,3-dimethyl-phenyl)-3-methyl-1H-pyrazole-4-carbonitrile
Formula:C13H14N4Purity:95.0%Molecular weight:226.2832-Phenylamino-thiazole-4-carboxylic acid
CAS:Formula:C10H8N2O2SPurity:97%Color and Shape:SolidMolecular weight:220.25Tetrazolo[1,5-a]pyridine-8-carboxylic acid
CAS:Formula:C6H4N4O2Purity:97.0%Color and Shape:SolidMolecular weight:164.1242-METHYL-1,3-DIOXOLANE-2-ETHANOL
CAS:Formula:C6H12O3Purity:>95%Color and Shape:LiquidMolecular weight:132.1591-[3-(2,6-Dichloro-phenyl)-5-methyl-isoxazol-4-yl]-ethanone
CAS:Formula:C12H9Cl2NO2Purity:95.0%Molecular weight:270.113-Methyl-thiophene-2-carboxylic acid piperidin-3-ylamide hydrochloride
CAS:Formula:C11H17ClN2OSPurity:95%Molecular weight:260.785-Chloro-[1,2,4]triazolo[1,5-c]pyrimidine
CAS:Formula:C5H3ClN4Purity:95.0%Color and Shape:SolidMolecular weight:154.567-Chloroimidazo[1,2-a]pyridine-2-carboxylic acid
CAS:Formula:C8H5ClN2O2Purity:98%Color and Shape:SolidMolecular weight:196.593-[5-(2-Methyl-4-nitro-phenyl)-furan-2-yl]-acrylic acid
CAS:Formula:C14H11NO5Purity:95.0%Molecular weight:273.244tert-Butyl 10,10-difluoro-1-oxo-2,7-diazaspiro[4.5]decane-7-carboxylate
CAS:Purity:97%Molecular weight:290.31100465-amino-1-(2-methylphenyl)-1H-pyrazole-4-carbonitrile
CAS:Formula:C11H10N4Purity:95.0%Molecular weight:198.229
