
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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5-Methyl-2-(3-trifluoromethyl-phenylamino)-thiazole-4-carboxylic acid ethyl ester
Formula:C14H13F3N2O2SPurity:95.0%Molecular weight:330.331-[5-(tetrahydro-2-furanyl)-1,2,4-oxadiazol-3-yl]methanamine
CAS:Formula:C7H11N3O2Purity:95.0%Molecular weight:169.1841-Benzyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-1H-pyrazole
CAS:Formula:C16H21BN2O2Purity:97%Color and Shape:SolidMolecular weight:284.17tert-Butyl (3aR,7aR)-octahydro-2H-pyrrolo[3,4-c]pyridine-2-carboxylate
CAS:Purity:95%Molecular weight:226.3200073N,N-dimethyl-1-(4-(1-(phenylsulfonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridin-2-yl)phenyl)methanamine
CAS:Purity:97%Molecular weight:517.4500122Ethyl 5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine-1-carboxylate
CAS:Formula:C9H13N3O2Purity:98%Color and Shape:SolidMolecular weight:195.2222-methylimidazo[1,2-a]pyridin-5-amine hydrochloride
CAS:Formula:C8H10ClN3Purity:95.0%Molecular weight:183.641-((1S,3R,4R,7S)-7-Hydroxy-1-(hydroxymethyl)-2,5-dioxabicyclo[2.2.1]heptan-3-yl)pyrimidine-2,4(1H,3H)-dione
CAS:Purity:98%Molecular weight:256.21398935-(1-methyl-1H-pyrazol-3-yl)-1,3,4-oxadiazol-2-amine
CAS:Formula:C6H7N5OPurity:95.0%Color and Shape:SolidMolecular weight:165.1562-Thiophenesulfinic acid sodium salt
CAS:Formula:C4H3NaO2S2Purity:97%Color and Shape:SolidMolecular weight:170.18(1-ethylpyrrolidin-3-yl)methanol
CAS:Formula:C7H15NOPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:129.2033-[(1-phenyl-1H-tetrazol-5-yl)thio]propanoic acid
CAS:Formula:C10H10N4O2SPurity:95.0%Molecular weight:250.28(5-Bromofuran-2-yl)methanol
CAS:Formula:C5H5BrO2Purity:95.0%Color and Shape:LiquidMolecular weight:176.9974-Bromo-5-(4-fluorophenyl)-1H-pyrazole
CAS:Formula:C9H6BrFN2Purity:95.0%Color and Shape:SolidMolecular weight:241.0631-Benzyl-3,3-difluoropyrrolidine hydrochloride
CAS:Formula:C11H14ClF2NPurity:95%Molecular weight:233.69Methyl 2-Methylthiophene-3-carboxylate
CAS:Formula:C7H8O2SPurity:98%Color and Shape:LiquidMolecular weight:156.2(1-imidazo[2,1-b][1,3]thiazol-6-ylethyl)amine dihydrochloride
CAS:Formula:C7H11Cl2N3SPurity:95.0%Molecular weight:240.15Imidazo[1,2-a]pyridine-5-carboxylic acid hydrochloride
CAS:Formula:C8H7ClN2O2Purity:95.0%Molecular weight:198.614-(4-fluorophenyl)-1H-pyrrole-2-carboxylic acid
CAS:Formula:C11H8FNO2Purity:95.0%Molecular weight:205.188TERT-BUTYL 4-(2-(AMINOMETHYL)-1H-BENZO[D]IMIDAZOL-1-YL)PIPERIDINE-1-CARBOXYLATE
CAS:Formula:C18H26N4O2Purity:96%Molecular weight:330.432tert-Butyl 3-(aminomethyl)-4-hydroxypyrrolidine-1-carboxylate
CAS:Formula:C10H20N2O3Purity:95.0%Color and Shape:Liquid, OilMolecular weight:216.2812-Methyl-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propan-1-one
CAS:Purity:98%Molecular weight:264.13000492-[(4-methyl-5-phenyl-4H-1,2,4-triazol-3-yl)thio]acetohydrazide
CAS:Formula:C11H13N5OSMolecular weight:263.325-(2-Chloro-phenyl)-2 H -pyrazole-3-carboxylic acid
CAS:Formula:C10H7ClN2O2Purity:98%Color and Shape:SolidMolecular weight:222.635-Amino-3-methyl-thiophene-2,4-dicarboxylic acid 2-methyl ester 4-propyl ester
CAS:Formula:C11H15NO4SPurity:90.0%Molecular weight:257.3(R)-2-Amino-3-(5-methoxy-1H-indol-3-yl)propanoic acid
CAS:Formula:C12H14N2O3Purity:95%Molecular weight:234.255ETHYL 2-(1H-PYRROL-1-YL)THIAZOLE-4-CARBOXYLATE
CAS:Formula:C10H10N2O2SPurity:95%Molecular weight:222.26(3R,4S)-Tetrahydrofuran-3,4-diamine dihydrochloride
CAS:Formula:C4H12Cl2N2OPurity:97%Molecular weight:175.05[5-(2-thienyl)isoxazol-3-yl]acetic acid
CAS:Formula:C9H7NO3SPurity:95.0%Color and Shape:SolidMolecular weight:209.22(+/-)-Thalidomide
CAS:<p>M02554 - (+/-)-Thalidomide</p>Formula:C13H10N2O4Purity:98%Color and Shape:SolidMolecular weight:258.233(S)-TETRAHYDROSPIRO[CYCLOPROPANE-1,1′-OXAZOLO[3,4-A]PYRAZIN]-3′(5’H)-ONE HCL
CAS:Formula:C8H13ClN2O2Purity:95.0%Color and Shape:SolidMolecular weight:204.65METHYL 2-PHENYL-OXAZOLE-4-CARBOXYLATE
CAS:Formula:C11H9NO3Purity:98%Color and Shape:SolidMolecular weight:203.197Ethyl 2-(4′-hydroxyphenyl)-1,3-oxazole-4-carboxylate
CAS:Formula:C12H11NO4Purity:95.0%Molecular weight:233.2231-(2-Tetrahydropyranyl)-1H-pyrazole
CAS:Formula:C8H12N2OPurity:98%Color and Shape:LiquidMolecular weight:152.197({3-[(4-methoxyphenoxy)methyl]-1,2,4-oxadiazol-5-yl}methyl)amine hydrochloride
CAS:Formula:C11H14ClN3O3Purity:95.0%Molecular weight:271.7methyl 4-bromo-5-methyl-3-isoxazolecarboxylate
CAS:Formula:C6H6BrNO3Purity:97%Color and Shape:CrystallineMolecular weight:220.0222-(Imidazo[1,2-a]pyridin-3-yl)acetic acid hydrochloride
CAS:Formula:C9H9ClN2O2Purity:95.0%Color and Shape:SolidMolecular weight:212.635-Methylbenzo-2,1,3-thiadiazole
CAS:Formula:C7H6N2SPurity:95.0%Color and Shape:SolidMolecular weight:150.2TERT-BUTYL (4-FLUOROTETRAHYDROFURAN-3-YL)CARBAMATE
Formula:C9H16FNO3Purity:90.0%Molecular weight:205.2293-(3-Methoxyphenyl)pyrrolidine Hydrochloride
CAS:Formula:C11H16ClNOPurity:95.0%Color and Shape:SolidMolecular weight:213.713-Methoxyisobenzofuran-1(3H)-one
CAS:Formula:C9H8O3Purity:98%(GC-MS);RGColor and Shape:No data available.Molecular weight:164.164-Iodo-1-methyl-1H-imidazole-5-carboxaldehyde
CAS:Formula:C5H5IN2OPurity:98%Color and Shape:SolidMolecular weight:236.0123-(2-Nitro-1H-imidazol-1-yl)propane-1,2-diol
CAS:Formula:C6H9N3O4Purity:95.0%Color and Shape:SolidMolecular weight:187.1555-TRIFLUOROMETHYL-ISOXAZOL-3-YLAMINE
CAS:Formula:C4H3F3N2OPurity:95.0%Color and Shape:SolidMolecular weight:152.0762-(4-bromo-1H-pyrazol-1-yl)-N-methylacetamide
CAS:Formula:C6H8BrN3OPurity:98%Molecular weight:218.0544-(2-Trifluoromethyl-phenyl)-thiazol-2-ylamine
CAS:Formula:C10H7F3N2SPurity:95.0%Color and Shape:SolidMolecular weight:244.24(5E)-5-(2,3-dichlorobenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one
CAS:Formula:C10H5Cl2NOS2Purity:95.0%Molecular weight:290.187-Hydroxy-5-methylpyrazolo[1,5-a]pyrimidine-3-carbothioamide
CAS:Formula:C8H8N4OSMolecular weight:208.241-([1,2,4]TRIAZOLO[4,3-A]PYRIDIN-3-YL)-N-METHYLMETHANAMINE HCL
CAS:Formula:C8H11ClN4Purity:95.0%Molecular weight:198.655-Chloropyrazolo[1,5-a]pyrimidine-3-carbonitrile
CAS:Formula:C7H3ClN4Purity:98%Color and Shape:SolidMolecular weight:178.585-Bromo-2,4-dichloro-7H-pyrrolo[2,3-d]pyrimidine
CAS:Formula:C6H2BrCl2N3Purity:95%Molecular weight:266.911-(4-Chlorophenyl)-2-pyrrolidinone
CAS:Formula:C10H10ClNOPurity:98%Color and Shape:SolidMolecular weight:195.654-(Tetrahydro-2H-pyran-4-yl)-1H-pyrazol-3-amine
CAS:Formula:C8H13N3OPurity:95%Molecular weight:167.212(2-Methyl-4-(pyrrolidin-1-ylsulfonyl)phenyl)boronic acid
CAS:Formula:C11H16BNO4SPurity:95.0%Molecular weight:269.122-methyl-3-oxo-5-(trifluoromethyl)-2,3-dihydro-1H-pyrazole-4-carbaldehyde
CAS:Purity:98%Molecular weight:194.11300664-(2-Amino-thiazol-4-yl)-benzene-1,2-diol
CAS:Formula:C9H8N2O2SPurity:95.0%Color and Shape:Solid, No data available.Molecular weight:208.245-[1-(4-chloro-3-methylphenoxy)ethyl]-4-ethyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C13H16ClN3OSPurity:95.0%Molecular weight:297.81-Hexyl-3-methylimidazolium chloride
CAS:Formula:C10H19ClN2Purity:98%Color and Shape:Liquid, No data available.Molecular weight:202.73(5-Methylisoxazol-3-yl)methylamine
CAS:Formula:C5H8N2OPurity:95.0%Color and Shape:Liquid, Colourless liquidMolecular weight:112.1322-Amino-1-isopropylbenzimidazole
CAS:Formula:C10H13N3Purity:97%Color and Shape:SolidMolecular weight:175.2355-(4-FLUOROPHENYL)-2-METHYLTHIAZOLE-4-CARBOXYLIC ACID
CAS:Formula:C11H8FNO2SPurity:95.0%Molecular weight:237.255-Chloromethyl-3-(4-methoxyphenyl)-[1,2,4]oxadiazole
CAS:Formula:C10H9ClN2O2Purity:97%Color and Shape:SolidMolecular weight:224.64(S)-tert-Butyl 3-(2-amino-4-fluorophenoxy)pyrrolidine-1-carboxylate
CAS:Formula:C15H21FN2O3Purity:95.0%Molecular weight:296.342{1-[1-(3-methoxyphenyl)-1H-pyrazol-4-yl]ethyl}amine hydrochloride
CAS:Formula:C12H16ClN3OPurity:95.0%Molecular weight:253.73N-Methyl-1H-pyrazol-3-amine
CAS:Formula:C4H7N3Purity:95.0%Color and Shape:Solid, OilMolecular weight:97.1213-(2-aminocyclohexyl)-1,3-thiazolidine-2,4-dione hydrochloride
CAS:Formula:C9H15ClN2O2SPurity:95.0%Molecular weight:250.74ETHYL 2-BROMOPYRAZOLO[1,5-A]PYRIMIDINE-3-CARBOXYLATE
CAS:Formula:C9H8BrN3O2Purity:97%Color and Shape:No data available.Molecular weight:270.0864-Bromo-2-methyl-5-trifluoromethyl-2 H -pyrazole-3-carboxylic acid
CAS:Formula:C6H4BrF3N2O2Purity:95.0%Color and Shape:SolidMolecular weight:273.009tert-Butyl 4-(2-(ethoxycarbonyl)benzofuran-5-yl)piperazine-1-carboxylate
CAS:Formula:C20H26N2O5Purity:95%Color and Shape:Liquid, No data available.Molecular weight:374.4374,4-DIFLUORO-2-(FLUOROMETHYL)-2-METHYLPYRROLIDINE HCL
CAS:Formula:C6H11ClF3NPurity:95.0%Molecular weight:189.614,5-Dimethylbenzo[d]thiazol-2-amine
CAS:Formula:C9H10N2SPurity:95.0%Color and Shape:SolidMolecular weight:178.256-tert-Butyl-4,5,6,7-tetrahydrobenzothiazol-2-ylamine
CAS:Formula:C11H18N2SPurity:98%Color and Shape:SolidMolecular weight:210.344-Chloro-6-(trifluoromethyl)benzimidazole
CAS:Formula:C8H4ClF3N2Purity:97.0%Color and Shape:SolidMolecular weight:220.581-TERT-BUTYL 3-ETHYL 3-METHYL-4-OXOPYRROLIDINE-1,3-DICARBOXYLATE
CAS:Formula:C13H21NO5Purity:97%Color and Shape:SolidMolecular weight:271.3134-(trifluoromethyl)pyrrolidine-3-carboxylic acid hydrochloride
CAS:Formula:C6H9ClF3NO2Purity:95.0%Molecular weight:219.59[4-amino-2-(methylamino)-1,3-thiazol-5-yl](phenyl)methanone
CAS:Formula:C11H11N3OSPurity:95.0%Color and Shape:Solid, Yellow powderMolecular weight:233.29Diethyl 2,5-dichlorothieno[3,2-b]thiophene-3,6-dicarboxylate
CAS:Purity:98%Molecular weight:353.2300112-(Methylsulfonyl)benzo[d]thiazole
CAS:Formula:C8H7NO2S2Purity:97%Color and Shape:SolidMolecular weight:213.274-methyl-3-(2-oxoimidazolidin-1-yl)benzoic acid
CAS:Formula:C11H12N2O3Purity:95.0%Color and Shape:SolidMolecular weight:220.228tert-Butyl (2R,5S)-2-(hydroxymethyl)-1-oxa-7-azaspiro[4.4]nonane-7-carboxylate
CAS:Purity:95%Molecular weight:257.32998661-(3-fluorooxolan-3-yl)methanamine hydrochloride
CAS:Formula:C5H11ClFNOPurity:95%Molecular weight:155.63-{[4-methyl-5-(3-pyridinyl)-4H-1,2,4-triazol-3-yl]thio}propanoic acid
CAS:Formula:C11H12N4O2SPurity:95.0%Molecular weight:264.35-(4-Bromophenyl)pyrrolidin-2-one
CAS:Formula:C10H10BrNOPurity:98%Color and Shape:SolidMolecular weight:240.16-BROMO-1H-PYRAZOLO[4,3-B]PYRIDINE-3-CARBOXYLIC ACID
CAS:Formula:C7H4BrN3O2Purity:97%Molecular weight:242.0323-ethyl-1H-pyrazole-5-carbaldehyde
CAS:Formula:C6H8N2OPurity:95.0%Color and Shape:SolidMolecular weight:124.1432-Chloro-1H-benzimidazole-6-carbonitrile
CAS:Formula:C8H4ClN3Purity:97%Color and Shape:SolidMolecular weight:177.591H-pyrrolo[2,3-b]pyridine-5-carboxylic acid
CAS:Formula:C8H6N2O2Purity:95%Color and Shape:Solid, Off-white powderMolecular weight:162.148OXAZOLO[4,5-B]PYRIDIN-2-AMINE
CAS:Formula:C6H5N3OPurity:97%Color and Shape:Liquid, No data available.Molecular weight:135.1261-Difluoromethyl-5-methyl-1 H -pyrazole-3-carboxylic acid
CAS:Formula:C6H6F2N2O2Purity:98%Molecular weight:176.123[1,2,4]Triazolo[4,3-a]pyridin-3-amine hydrobromide
CAS:Formula:C6H7BrN4Purity:95.0%Molecular weight:215.0543-(2-fluorophenyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C10H7FN2O2Purity:95.0%Color and Shape:SolidMolecular weight:206.176Di-tert-butyl (2S,4R)-4-(tert-butoxy)pyrrolidine-1,2-dicarboxylate
CAS:Formula:C18H33NO5Molecular weight:343.464tert-Butyl 4-(pyrrolidin-3-yl)piperazine-1-carboxylate
CAS:Formula:C13H25N3O2Purity:95%Molecular weight:255.3625-chloro-3-[(2-methylphenyl)methyl]-1,2,4-thiadiazole
CAS:Formula:C10H9ClN2SPurity:95.0%Molecular weight:224.711-(tert-Butoxycarbonyl)-3,3-difluoropyrrolidine-2-carboxylic acid
CAS:Purity:97%Molecular weight:251.2299957(3-ethyl-2,4-dioxoimidazolidin-1-yl)acetic acid
CAS:Formula:C7H10N2O4Purity:95.0%Molecular weight:186.167tert-butyl 5-(trifluoromethyl)-1H-indole-1-carboxylate
CAS:Formula:C14H14F3NO2Purity:95.0%Molecular weight:285.2662-(4-Trifluoromethyl-phenyl)-benzooxazole-7-carboxylic acid methyl ester
Formula:C16H10F3NO3Purity:95.0%Molecular weight:321.2558-Azaspiro[bicyclo[3.2.1]octane-3,4′-imidazolidine]-2′,5′-dione hydrochloride
CAS:Purity:98%Molecular weight:231.6799927{1-[2-(methylsulfanyl)phenyl]-1H-1,2,3-triazol-4-yl}methanol
CAS:Formula:C10H11N3OSPurity:95.0%Molecular weight:221.284-(1,3-Dioxolan-2-yl)aniline
CAS:Formula:C9H11NO2Purity:97.0%Color and Shape:SolidMolecular weight:165.1922-Amino-6-(propylamino)-5,6-dihydrobenzo[d]thiazol-7(4H)-one hydrochloride
CAS:Formula:C10H16ClN3OSPurity:98.0%Molecular weight:261.773-(1-Methyl-1H-pyrrol-2-yl)propanoic acid
CAS:Formula:C8H11NO2Purity:98%Color and Shape:SolidMolecular weight:153.1812-Bromo-1-(1,3-dimethyl-1H-pyrazol-5-yl)ethanone
CAS:Formula:C7H9BrN2OPurity:90%Molecular weight:217.066Ethyl 1-(4-methoxybenzyl)-1H-1,2,3-triazole-4-carboxylate
CAS:Formula:C13H15N3O3Purity:95%Molecular weight:261.281(5-Methyl-3-phenylisoxazol-4-yl)methanol
CAS:Formula:C11H11NO2Purity:95.0%Color and Shape:SolidMolecular weight:189.214(3-Bromophenyl)(4-(pyrrolidin-1-yl)piperidin-1-yl)methanone
CAS:Formula:C16H21BrN2OPurity:≥98%(HPLC)Molecular weight:337.2615-Chloro-3-(3-fluoro-phenyl)-[1,2,4]thiadiazole
CAS:Formula:C8H4ClFN2SPurity:95.0%Molecular weight:214.642-(1H-1,2,4-Triazol-1-yl)ethan-1-ol
CAS:Formula:C4H7N3OPurity:97%Color and Shape:SolidMolecular weight:113.122-(5-BROMO-3-(TRIFLUOROMETHYL)-1H-PYRAZOL-4-YL)PROPAN-2-OL
CAS:Formula:C7H8BrF3N2OPurity:95.0%Molecular weight:273.053[(1-methyl-1H-imidazol-2-yl)thio]acetic acid hydrochloride
CAS:Formula:C6H9ClN2O2SPurity:95.0%Molecular weight:208.664-(5-Methyl-1,3,4-oxadiazol-2-yl)phenol
CAS:Formula:C9H8N2O2Purity:98%Color and Shape:SolidMolecular weight:176.1751H-Pyrrolo[3,2-b]pyridin-2(3H)-one
CAS:Formula:C7H6N2OPurity:97%Color and Shape:SolidMolecular weight:134.1383-(2-Chloro-5-nitro-phenyl)-5-methyl-[1,2,4]oxadiazole
Formula:C9H6ClN3O3Purity:95.0%Molecular weight:239.62(S)-1-(3-METHYL-1,2,4-OXADIAZOL-5-YL)ETHANAMINE
CAS:Formula:C5H9N3OPurity:95.0%Molecular weight:127.1472,4-difluoro-3′-(1,3-dioxolan-2-yl)benzophenone
CAS:Formula:C16H12F2O3Purity:97.0%Molecular weight:290.2661-Chloro-3-(2-methyl-5-nitro-1H-imidazol-1-yl)propan-2-ol
CAS:Formula:C7H10ClN3O3Purity:98%Color and Shape:SolidMolecular weight:219.63(S)-3-Nitro-2-(pyrrolidin-3-yloxy)pyridine hydrochloride
CAS:Formula:C9H12ClN3O3Purity:95.0%Molecular weight:245.66ETHYL 4-CHLOROPYRROLO[2,1-F][1,2,4]TRIAZINE-5-CARBOXYLATE
CAS:Formula:C9H8ClN3O2Purity:95.0%Molecular weight:225.63tert-Butyl 2-oxa-5-azabicyclo[2.2.1]heptane-5-carboxylate
CAS:Formula:C10H17NO3Purity:95%Molecular weight:199.252-Bromo-7-chlorothieno[3,2-b]pyridine
CAS:Formula:C7H3BrClNSPurity:98%Color and Shape:SolidMolecular weight:248.524,5-Dibromo-1-methyl-1H-imidazole
CAS:Formula:C4H4Br2N2Purity:98%Color and Shape:SolidMolecular weight:239.8982-CHLORO-6,7-DIHYDRO-5H-PYRROLO[3,4-D]PYRIMIDINE HCL
CAS:Formula:C6H7Cl2N3Purity:97%Molecular weight:192.04(5E)-5-(4-fluorobenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one
CAS:Formula:C10H6FNOS2Purity:95.0%Molecular weight:239.28ethyl 5-(3,4-dimethylphenyl)-1H-pyrazole-3-carboxylate
CAS:Formula:C14H16N2O2Purity:95.0%Molecular weight:244.294(4-Chloro-3-(4-ethoxybenzyl)phenyl)((3aS,5R,6S,6aS)-6-hydroxy-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)methanone
CAS:Purity:98%Molecular weight:432.89999392-(1H-Pyrazol-3-yl)aniline
CAS:Formula:C9H9N3Purity:97%Color and Shape:Solid, Pale yellow to yellow red powderMolecular weight:159.1923-OXO-1,3-DIHYDRO-2-BENZOFURAN-5-CARBOXYLIC ACID
CAS:Formula:C9H6O4Purity:97%Molecular weight:178.143
