
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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2-Methyl-1H-imidazole-4,5-dicarboxylic acid diethyl ester
Formula:C10H14N2O4Purity:95.0%Molecular weight:226.232Methyl (S)-1-Boc-pyrrolidine-3-carboxylate
CAS:Formula:C11H19NO4Purity:98%Color and Shape:LiquidMolecular weight:229.2765-chloro-3-[(2-methoxyphenyl)methyl]-1,2,4-thiadiazole
CAS:Formula:C10H9ClN2OSPurity:95.0%Molecular weight:240.712-Phenylthiazole-4-carboxylic acid
CAS:Formula:C10H7NO2SPurity:95%Color and Shape:Solid, PowderMolecular weight:205.23Benzo[b]thiophene-7-carboxylic acid
CAS:Formula:C9H6O2SPurity:98%Color and Shape:SolidMolecular weight:178.213-((4-Amino-2-methylpyrimidin-5-yl)methyl)-5-(2-hydroxyethyl)-4-methylthiazol-3-ium chloride
CAS:Formula:C12H17ClN4OSPurity:98%;RGColor and Shape:SolidMolecular weight:300.81(5-nitro-1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)acetic acid
CAS:Formula:C10H6N2O6Purity:95.0%Molecular weight:250.166(S)-2-(3-Methoxyphenyl)pyrrolidine hydrochloride
CAS:Formula:C11H16ClNOPurity:95.0%Molecular weight:213.712-(chloromethyl)-5-(3-fluorophenyl)-1,3,4-oxadiazole
CAS:Formula:C9H6ClFN2OPurity:95.0%Molecular weight:212.61benzyl 4-[1-(4-fluorophenyl)-1H-tetrazol-5-yl]piperidine-1-carboxylate
Formula:C20H20FN5O2Molecular weight:381.4116-IODO-1,2-BENZISOTHIAZOL-3-(2H)-ONE 1,1-DIOXIDE
CAS:Formula:C7H4INO3SPurity:95%Molecular weight:309.08(R)-Hexahydro-oxazolo[3,4-a]pyrazin-3-one hydrochloride
CAS:Formula:C6H11ClN2O2Purity:97%Color and Shape:SolidMolecular weight:178.622-BENZYLOCTAHYDROCYCLOPENTA[C]PYRROL-4-AMINE
CAS:Formula:C14H20N2Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:216.328tert-butyl rac-(3aS,7aR)-5-oxooctahydro-2H-isoindole-2-carboxylate
CAS:Formula:C13H21NO3Purity:95.0%Color and Shape:SolidMolecular weight:239.3153-Acetyl-6-methoxyindole
CAS:Formula:C11H11NO2Purity:95+%Color and Shape:SolidMolecular weight:189.214((2R,3S,4R,5R)-5-(3-Carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl hydrogen phosphate
CAS:Formula:C11H15N2O8PPurity:95%Color and Shape:SolidMolecular weight:334.2211-(3-Chloro-4-methyl-phenyl)-5-oxo-pyrrolidine-3-carboxylic acid
CAS:Formula:C12H12ClNO3Purity:97%Molecular weight:253.682-Amino-4-chloro-6-fluorobenzothiazole
CAS:Formula:C7H4ClFN2SPurity:95.0%Color and Shape:SolidMolecular weight:202.631,1-DIMETHYL-1,3-DIHYDROFURO[3,4-C]PYRIDINE-6-CARBOXYLIC ACID
CAS:Formula:C10H11NO3Purity:95.0%Molecular weight:193.2021-Methyl-1H-indole-6-carbonitrile
CAS:Formula:C10H8N2Purity:97%Color and Shape:SolidMolecular weight:156.1884-Bromo-3-(trifluoromethyl)-1H-indazole
CAS:Formula:C8H4BrF3N2Purity:98%Color and Shape:No data available.Molecular weight:265.0334-Chloro-1-ethyl-1H-indazol-3-amine
CAS:Formula:C9H10ClN3Purity:95.0%Color and Shape:SolidMolecular weight:195.655-(1,3-Dioxolan-2-yl)-2-thienyl dodecyl ketone
CAS:Formula:C20H32O3SPurity:97.0%Molecular weight:352.534-Isopropyl-thiazol-2-ylamine
CAS:Formula:C6H10N2SPurity:98%Color and Shape:Solid, CrystallineMolecular weight:142.22Tert-butyl 5-bromo-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-1-carboxylate
CAS:Purity:95%Molecular weight:422.13000494-FLUORO-5-METHOXYISOINDOLINE HCL
CAS:Formula:C9H11ClFNOPurity:95.0%Color and Shape:SolidMolecular weight:203.64Ethyl 5-amino-1-(pyrimidin-2-yl)-1H-pyrazole-4-carboxylate
CAS:Formula:C10H11N5O2Purity:95.0%Color and Shape:No data available.Molecular weight:233.231{[4-(3-methoxypropyl)-4H-1,2,4-triazol-3-yl]methyl}amine dihydrochloride
CAS:Formula:C7H16Cl2N4OPurity:95.0%Molecular weight:243.13(S)-1-(2-Fluoro-6-nitrophenyl)pyrrolidin-3-amine hydrochloride
CAS:Formula:C10H13ClFN3O2Purity:95.0%Molecular weight:261.68Ref: 10-F656813
1g2,900.00€5g8,255.00€10g12,205.00€2.5g5,606.00€50mg786.00€100mg1,131.00€250mg1,477.00€500mg2,280.00€4-Methyl-2-phenyl-thiazole-5-carbonyl chloride
CAS:Formula:C11H8ClNOSPurity:97%Color and Shape:SolidMolecular weight:237.7(S)-tert-Butyl 1-(2-bromobenzyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C16H23BrN2O2Purity:95.0%Molecular weight:355.2764-(5-Chlorothiazolo[5,4-d]pyrimidin-7-yl)morpholine
CAS:Formula:C9H9ClN4OSPurity:95.0%Molecular weight:256.714-Methoxy-7-nitro-1H-indole
CAS:Formula:C9H8N2O3Purity:95.0%Color and Shape:SolidMolecular weight:192.1745-(tetrahydro-2-furanyl)-1,3,4-oxadiazol-2-amine
CAS:Formula:C6H9N3O2Purity:95.0%Color and Shape:Solid, Light yellow powderMolecular weight:155.1573-AMINO-3-TRIFLUOROMETHYL-PYRROLIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
CAS:Formula:C10H17F3N2O2Purity:95.0%Molecular weight:254.253tert-Butyl 3-(cyclopropylamino)-8-azabicyclo[3.2.1]octane-8-carboxylate
CAS:Formula:C15H26N2O2Purity:95.0%Molecular weight:266.385(2-methyl-1H-benzimidazol-1-yl)acetic acid hydrochloride hydrate
Formula:C10H13ClN2O3Purity:95.0%Molecular weight:244.68methyl 5′-amino-2,3′-bithiophene-4′-carboxylate
CAS:Formula:C10H9NO2S2Purity:95.0%Molecular weight:239.317-Bromo-4-oxo-4,5-dihydrothieno[3,2-c]pyridine-2-carbaldehyde
CAS:Purity:98%Molecular weight:258.0899963tert-Butyl (3S)-3-(pyrazin-2-ylamino)pyrrolidine-1-carboxylate
CAS:Formula:C13H20N4O2Molecular weight:264.329(S)-2-((tert-Butoxycarbonyl)amino)-3-(thiazol-4-yl)propanoic acid
CAS:Formula:C11H16N2O4SPurity:95%Color and Shape:White to pale yellow powderMolecular weight:272.32Ethyl thiazole-4-carboxylate
CAS:Formula:C6H7NO2SPurity:96%Color and Shape:SolidMolecular weight:157.192-BENZOFURANCARBOXALDEHYDE, 4,7-DIMETHYL-
CAS:Formula:C11H10O2Purity:96.0%Color and Shape:Liquid, No data available.Molecular weight:174.1995-chloro-3-[3-(trifluoromethyl)phenyl]-1,2,4-thiadiazole
CAS:Formula:C9H4ClF3N2SPurity:95.0%Molecular weight:264.651-(1-isobutylpyrrolidin-3-yl)-N-methylmethanamine
CAS:Formula:C10H22N2Purity:97%Molecular weight:170.35-Bromo-1H-imidazole-4-carbaldehyde
CAS:Formula:C4H3BrN2OPurity:98%Color and Shape:SolidMolecular weight:174.985[5-(3-Trifluoromethyl-phenyl)-[1,2,4]oxadiazol-3-yl]-acetic acid ethyl ester
Formula:C13H11F3N2O3Purity:95.0%Molecular weight:300.2374-(Ethoxycarbonyl)-2-oxabicyclo[2.1.1]hexane-1-carboxylic acid
CAS:Purity:98%Molecular weight:200.1900024METHYL 1-(1-(BENZYLOXYCARBONYL) PYRROLIDIN-3-YL)PIPERIDINE-3-CARBOXYLATE
CAS:Formula:C19H26N2O4Purity:95.0%Molecular weight:346.4275-(4-Chloro-phenoxy)-1-methyl-3-trifluoromethyl-1H-pyrazole-4-carboxylic acid
Formula:C12H8ClF3N2O3Purity:95.0%Molecular weight:320.65Cyclopentane-1,2-dicarboxylic acid anhydride
CAS:Formula:C7H8O3Purity:95%Color and Shape:SolidMolecular weight:140.138Ethyl 5-(4-methoxyphenyl)-3-methyl-1H-pyrrole-2-carboxylate
CAS:Formula:C15H17NO3Purity:97.0%Molecular weight:259.3052-[(2-Methylpropan-2-yl)oxycarbonyl]-7-oxo-2,6-diazaspiro[3.4]octane-5-carboxylic acid
CAS:Purity:97%Molecular weight:270.28500371,5-Dimethyl-1H-pyrazol-4-amine hydrochloride
CAS:Formula:C5H10ClN3Purity:95%Color and Shape:SolidMolecular weight:147.61tert-Butyl 3-(2-ethoxy-2-oxoethyl)pyrrolidine-1-carboxylate
CAS:Formula:C13H23NO4Purity:97%Molecular weight:257.333-(tert-Butyl)-1-(m-tolyl)-1H-pyrazol-5-amine
CAS:Formula:C14H19N3Purity:95%Color and Shape:Solid, CrystallineMolecular weight:229.327(4-Methyl-benzyl)-pyrrolidin-3-yl-amine hydrochloride
CAS:Formula:C12H19ClN2Purity:95.0%Molecular weight:226.753-Methyl-1,2,4-thiadiazol-5-amine hydrochloride
CAS:Formula:C3H6ClN3SPurity:95.0%Molecular weight:151.612-amino-6-ethyl-N-methyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide
CAS:Formula:C11H17N3OSPurity:95.0%Molecular weight:239.341-(5-Aminothiazol-2-yl)guanidine hydrochloride
CAS:Formula:C4H8ClN5SPurity:97%Molecular weight:193.651-((S)-3-Amino-pyrrolidin-1-yl)-ethanone
CAS:Formula:C6H12N2OColor and Shape:LiquidMolecular weight:128.1752,3-Dihydro-1H-pyrrolo[3,4-c]pyridine hydrochloride
CAS:Formula:C7H9ClN2Purity:97%Color and Shape:Solid, Brown powderMolecular weight:156.612-Amino-5-((Z)-2-cyano-1-methyl-vinyl)-4-methyl-thiophene-3-carboxylic acid methyl ester
CAS:Formula:C11H12N2O2SMolecular weight:236.29N-(2-Amino-4-trifluoromethylphenyl)pyrrolidine
CAS:Formula:C11H13F3N2Purity:97.0%Color and Shape:Solid, Low Melting SolidMolecular weight:230.2344-(2,5-dioxopyrrolidin-1-yl)benzenesulfonyl chloride
CAS:Formula:C10H8ClNO4SPurity:95.0%Molecular weight:273.696-[2-(pyridin-2-yl)pyrrolidin-1-yl]pyridine-3-carboxylic acid
CAS:Formula:C15H15N3O2Purity:95.0%Molecular weight:269.3045-Cyano-4-methyl-1,2,3-thiadiazole
CAS:Formula:C4H3N3SPurity:97%Color and Shape:SolidMolecular weight:125.15methyl 4-isopropyl-2-methylthiazole-5-carboxylate
CAS:Formula:C9H13NO2SPurity:95.0%Molecular weight:199.27Ethyl 5-bromo-2-(2-chloroacetamido)-4-phenylthiophene-3-carboxylate
CAS:Purity:97%Molecular weight:402.69000246-Hydroxymethylindole
CAS:Formula:C9H9NOPurity:97%Color and Shape:Solid, CrystallineMolecular weight:147.1773-(3-aminophenyl)-1,3-oxazolidin-2-one
CAS:Formula:C9H10N2O2Purity:95.0%Color and Shape:SolidMolecular weight:178.1915-(4-Chloro-phenyl)-furan-2-carboxylic acid
CAS:Formula:C11H7ClO3Purity:95%Color and Shape:SolidMolecular weight:222.622-[4-(trifluoromethyl)phenyl]-1,3-thiazole-4-carboxylic acid hydrate
CAS:Formula:C11H8F3NO3SPurity:95.0%Molecular weight:291.241-(Pyridin-2-yl)-5-(trifluoromethyl)-1H-pyrazole-3-carboxylic acid
Formula:C10H6F3N3O2Purity:>95%Molecular weight:257.1724-(4-Methoxy-2,5-dimethylphenyl)-1,3-thiazol-2-amine
CAS:Formula:C12H14N2OSPurity:95.0%Molecular weight:234.321-(3-Chlorophenyl)-5-oxopyrrolidine-3-carboxylic acid
CAS:Formula:C11H10ClNO3Purity:97.0%Color and Shape:SolidMolecular weight:239.66Methyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-2-carboxylate
CAS:Purity:97%Molecular weight:301.14999391-Isopropyl-pyrrolidin-3-ylamine dihydrochloride
CAS:Formula:C7H18Cl2N2Purity:97%Molecular weight:201.144,6-difluoro-N-[3-(1H-imidazol-1-yl)propyl]-1,3-benzothiazol-2-amine
CAS:Formula:C13H12F2N4SPurity:95.0%Molecular weight:294.321-(Tetrahydro-2H-pyran-2-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole
CAS:Purity:98%Molecular weight:328.22000126-Bromo-3-ethyl-1H-indazole
CAS:Formula:C9H9BrN2Purity:95.0%Color and Shape:SolidMolecular weight:225.0894-Bromo-3-methylisothiazole
CAS:Formula:C4H4BrNSPurity:95%Color and Shape:LiquidMolecular weight:178.055-Amino-1-(4-chloro-2-methyl-phenyl)-1H-pyrazole-4-carbonitrile
Formula:C11H9ClN4Purity:95.0%Molecular weight:232.672-Bromo-4-(3-(trifluoromethyl)phenyl)thiazole
CAS:Formula:C10H5BrF3NSPurity:95.0%Molecular weight:308.122,3-DIHYDRO-PYRAZOLO[5,1-B]THIAZOLE-6-CARBOXYLIC ACID
CAS:Formula:C6H6N2O2SPurity:95.0%Molecular weight:170.196-Chloro-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4(7H)-one
CAS:Formula:C6H5ClN4OPurity:≥95%Molecular weight:184.58(S)-4-(4-HYDROXY-PHENYL)-5-OXO-OXAZOLIDINE-3-CARBOXYLIC ACID TERT-BUTYL ESTER
CAS:Formula:C14H17NO5Purity:95.0%Molecular weight:279.2923-BROMO-5-FLUORO-2-(TRIFLUOROMETHYL)IMIDAZO[1,2-A]PYRIDINE
Formula:C8H3BrF4N2Purity:95.0%Molecular weight:283.024(R)-tert-Butyl 1-(2-methylbenzyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C17H26N2O2Purity:95.0%Molecular weight:290.4075-Hydroxybenzofuran-2(3H)-one
CAS:Formula:C8H6O3Purity:98%Color and Shape:SolidMolecular weight:150.133n-(3,4-Dimethylphenyl)-n-(4-formyl-1,3-thiazol-2-yl)acetamide
CAS:Purity:97%Molecular weight:274.33999635-METHYL-5,6-DIHYDRO-4H-PYRROLO[1,2-B]PYRAZOLE
CAS:Formula:C7H10N2Purity:95.0%Molecular weight:122.171(S)-tert-Butyl 1-(cyclohexanecarbonyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C16H28N2O3Purity:95.0%Molecular weight:296.4114-(4-Ethyl-phenyl)-5-methyl-thiazol-2-ylamine
CAS:Formula:C12H14N2SPurity:95.0%Color and Shape:SolidMolecular weight:218.32Ethyl 7-aminothieno[2,3-b]pyrazine-6-carboxylate
CAS:Formula:C9H9N3O2SPurity:95.0%Molecular weight:223.255-Methyl-1H-indole-2-carboxylic acid
CAS:Formula:C10H9NO2Purity:97%Color and Shape:SolidMolecular weight:175.1876-BROMO-[1,2,4]TRIAZOLO[1,5-B]PYRIDAZIN-2-AMINE
CAS:Formula:C5H4BrN5Purity:97%Molecular weight:214.0261-Isopropyl-1H-imidazole
CAS:Formula:C6H10N2Purity:98%Color and Shape:Liquid, ClearMolecular weight:110.16Benzyl 3-hydroxy-3-methylpyrrolidine-1-carboxylate
CAS:Formula:C13H17NO3Purity:97%Molecular weight:235.283(2-Amino-4-(4-methylphenyl)-1,3-thiazol-5-yl)acetic acid
CAS:Formula:C12H12N2O2SMolecular weight:248.3Ref: 10-F647115
1g454.00€5g1,819.00€10g2,697.00€2.5g1,004.00€50mg119.00€100mg179.00€250mg245.00€500mg356.00€Chelerythrine chloride
CAS:<p>M01450 - Chelerythrine chloride</p>Formula:C21H18ClNO4Purity:98%Molecular weight:383.835-Chloro-3-fluoro-2-(pyrrolidin-1-yl)pyridine
CAS:Formula:C9H10ClFN2Purity:95.0%Molecular weight:200.644-(3-tert-Butoxycarbonylaminopropionylamino)-1-methyl-1H-imidazole-2-carboxylic acid
CAS:Formula:C13H20N4O5Color and Shape:SolidMolecular weight:312.3261-[3-(4-Chloro-phenyl)-5-methyl-isoxazol-4-yl]-ethanone
CAS:Formula:C12H10ClNO2Purity:95.0%Molecular weight:235.673a,4,7,7a-Tetrahydro-4,7-ethanoisobenzofuran-1,3-dione
CAS:Formula:C10H10O3Purity:97%Molecular weight:178.1872-(4-Bromo-1H-indol-3-yl)ethanol
CAS:Formula:C10H10BrNOPurity:95.0%Color and Shape:SolidMolecular weight:240.1Ref: 10-F650298
1g679.00€5g3,119.00€10g6,236.00€2.5g1,561.00€50mg129.00€100mg172.00€250mg269.00€500mg474.00€2-CHLOROBENZO[D]THIAZOLE-5-SULFONYL CHLORIDE
CAS:Formula:C7H3Cl2NO2S2Purity:95.0%Molecular weight:268.13ETHYL 6-FLUORO-2-METHYLIMIDAZO[1,2-A]PYRIDINE-3-CARBOXYLATE
Formula:C11H11FN2O2Purity:95.0%Molecular weight:222.2192-(2-amino-1,3-thiazol-4-yl)ethanol hydrochloride
CAS:Formula:C5H9ClN2OSPurity:95.0%Molecular weight:180.651-(4-BROMOPHENYL)PYRROLIDINE-3-CARBONITRILE
CAS:Formula:C11H11BrN2Purity:95.0%Molecular weight:251.1272-(5-(METHYLSULFONYL)-1H-INDOL-3-YL)ETHANAMINE HYDROCHLORIDE
CAS:Formula:C11H15ClN2O2SPurity:95.0%Molecular weight:274.765-(tert-Butyl) 2-methyl 1-methyl-1,4,6,7-tetrahydro-5H-imidazo[4,5-c]pyridine-2,5-dicarboxylate
CAS:Purity:98%Molecular weight:295.33898933-Cyclopentyl-1H-pyrazol-5-amine
CAS:Formula:C8H13N3Purity:97%Color and Shape:Liquid, OilMolecular weight:151.2132,5-Dibromo-3-octylthiophene
CAS:Formula:C12H18Br2SPurity:≥96%Color and Shape:LiquidMolecular weight:354.14ethyl 5-(3-methylphenyl)-1H-pyrazole-3-carboxylate
CAS:Formula:C13H14N2O2Purity:95.0%Molecular weight:230.267
