
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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7-[3-(Trifluoromethyl)phenylpyrazolo[1,5-a]-pyrimidine-3-carboxamide
CAS:Formula:C14H9F3N4OPurity:98%Color and Shape:SolidMolecular weight:306.248Isoxazole-4-carbaldehyde
CAS:Formula:C4H3NO2Purity:98%Color and Shape:Liquid, Colorless to light yellow liquidMolecular weight:97.0732-(3,5-Dimethyl-isoxazol-4-yl)-ethylamine
CAS:Formula:C7H12N2OPurity:95.0%Color and Shape:LiquidMolecular weight:140.1861-methyloctahydropyrrolo[1,2-a]pyrazine
CAS:Formula:C8H16N2Purity:95.0%Color and Shape:LiquidMolecular weight:140.232-(2-Ethyl-imidazol-1-yl)-phenylamine
CAS:Formula:C11H13N3Color and Shape:SolidMolecular weight:187.2462-(2-azabicyclo[2.2.1]hept-5-en-2-yl)ethanamine
CAS:Formula:C8H14N2Purity:95.0%Molecular weight:138.2144-phenyl-2-pyrrolidin-2-yl-1H-imidazole dihydrochloride
CAS:Formula:C13H17Cl2N3Purity:95.0%Molecular weight:286.2(6-Bromo-3H-imidazo[4,5-b]pyridin-2-yl)methanol
CAS:Formula:C7H6BrN3OPurity:95%Color and Shape:SolidMolecular weight:228.0494,5,6,7-Tetrahydro-[1,2,3]triazolo[1,5-a]pyrazine
CAS:Formula:C5H8N4Purity:98%Color and Shape:SolidMolecular weight:124.1474H-Pyrrolo[2,3-d]thiazole-5-carboxylic acid
CAS:Formula:C6H4N2O2SPurity:98%Color and Shape:SolidMolecular weight:168.172-(1H-benzimidazol-2-yl)ethanethiol
CAS:Formula:C9H10N2SPurity:95.0%Color and Shape:SolidMolecular weight:178.253-bromo-N-methyl-1H-1,2,4-triazole-5-carboxamide
CAS:Formula:C4H5BrN4OPurity:95.0%Molecular weight:205.0157-(2-Hydroxypropyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione
CAS:Formula:C10H14N4O3Purity:95.0%Molecular weight:238.2475-tert-Butyl 4-ethyl 3-methyl-6,7-dihydro-3H-imidazo[4,5-c]pyridine-4,5(4H)-dicarboxylate
CAS:Formula:C15H23N3O4Purity:95.0%Molecular weight:309.3665-[(4-methoxyphenoxy)methyl]-4-methyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C11H13N3O2SPurity:95.0%Molecular weight:251.3Ref: 10-F667067
1g481.00€5g1,439.00€10g2,588.00€2.5g1,040.00€50mg118.00€100mg175.00€250mg241.00€500mg362.00€4,7-dimethoxy-N-(3-morpholinopropyl)benzo[d]thiazol-2-amine
CAS:Formula:C16H23N3O3SPurity:95.0%Molecular weight:337.445-(chloromethyl)-1-methyl-1H-pyrazole hydrochloride
CAS:Formula:C5H8Cl2N2Purity:95%Molecular weight:167.03(1-Hydroxy-2-(1H-imidazol-1-yl)ethane-1,1-diyl)diphosphonic acid monohydrate
CAS:Formula:C5H12N2O8P2Purity:98%Color and Shape:White – Very pale yellow powderMolecular weight:290.105Methyl 2-oxopyrrolidine-3-carboxylate
CAS:Formula:C6H9NO3Purity:95.0%Color and Shape:SolidMolecular weight:143.142Methyl 4-methoxypyrazolo[1,5-a]pyridine-3-carboxylate
CAS:Formula:C10H10N2O3Purity:98%Molecular weight:206.2015-Amino-2-(trifluoromethyl)benzimidazole
CAS:Formula:C8H6F3N3Purity:95%Color and Shape:SolidMolecular weight:201.152ETHYL 5-ETHOXY-1H-PYRROLO[3,2-B]PYRIDINE-2-CARBOXYLATE
CAS:Formula:C12H14N2O3Purity:>95%Molecular weight:234.2554-Isocyanato-3,5-dimethyl-isoxazole
CAS:Formula:C6H6N2O2Color and Shape:LiquidMolecular weight:138.1265,7-Dibromo-1,3-dihydroindol-2-one
CAS:Formula:C8H5Br2NOPurity:95.0%Color and Shape:SolidMolecular weight:290.942tert-butyl 4-(5-formyl-2-thienyl)piperazine-1-carboxylate
CAS:Formula:C14H20N2O3SPurity:95.0%Color and Shape:SolidMolecular weight:296.39(2,2,5,5-tetramethyltetrahydro-3-furanyl)amine hydrochloride
CAS:Formula:C8H18ClNOPurity:95.0%Molecular weight:179.691-Ethyl-3,5-dimethyl-1 H -pyrazol-4-ylamine hydrochloride
CAS:Formula:C7H14ClN3Purity:95.0%Molecular weight:175.662-(2-Chlorophenyl)-4-methyl-5-(pyridin-2-ylmethyl)-1H-pyrazolo[4,3-c]pyridine-3,6(2H,5H)-dione
CAS:Formula:C19H15ClN4O2Purity:99.61%Molecular weight:366.811-(2-Chloro-4-fluoro-benzyl)-3-isothiocyanato-1H-pyrazole
CAS:Formula:C11H7ClFN3SMolecular weight:267.712-(1H-1,2,4-Triazol-5-yl)acetic acid hydrochloride
CAS:Formula:C4H6ClN3O2Purity:95.0%Molecular weight:163.562-(5-Formyl-furan-2-yl)-benzoic acid methyl ester
CAS:Formula:C13H10O4Purity:97%Molecular weight:230.2191-ethyl-6-methoxy-1H-indole-2-carboxylic acid
CAS:Formula:C12H13NO3Purity:95.0%Molecular weight:219.244-(2-Methylthiazol-4-yl)benzonitrile
CAS:Formula:C11H8N2SPurity:95.0%Color and Shape:SolidMolecular weight:200.26tert-Butyl 2-amino-6,7-dihydrothiazolo[5,4-c]pyridine-5(4H)-carboxylate
CAS:Formula:C11H17N3O2SPurity:95%Color and Shape:SolidMolecular weight:255.342-Isopropoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole
CAS:Purity:97%Molecular weight:269.1700134Ref: 10-F657090
1g778.00€5g2,280.00€10g4,396.00€2.5g1,430.00€50mg162.00€100mg261.00€250mg401.00€500mg612.00€5-Bromo-3-(trifluoromethyl)isothiazole-4-carboxylic acid
CAS:Purity:98%Color and Shape:SolidMolecular weight:276.0299988(5E)-2-mercapto-5-[(5-methyl-2-furyl)methylene]-1,3-thiazol-4(5H)-one
CAS:Formula:C9H7NO2S2Purity:95.0%Molecular weight:225.28(R)-3-(Toluene-4-sulfonyloxy)-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C16H23NO5SPurity:95%Molecular weight:341.42TERT-BUTYL (3R,4S)-4-METHYLPYRROLIDIN-3-YLCARBAMATE HYDROCHLORIDE
CAS:Formula:C10H21ClN2O2Purity:97%Color and Shape:Liquid, No data available.Molecular weight:236.743-(4-tert-butylphenyl)-5-chloro-1,2-oxazole-4-carbaldehyde
CAS:Formula:C14H14ClNO2Purity:95.0%Molecular weight:263.723-(1H-tetrazol-5-yl)morpholine hydrochloride
CAS:Formula:C5H10ClN5OPurity:95.0%Molecular weight:191.62Ref: 10-F848669
1g580.00€5g2,576.00€10g3,782.00€25g8,698.00€100g30,454.00€2.5g1,334.00€100mg179.00€250mg276.00€500mg518.00€4-{1H-pyrrolo[2,3-b]pyridin-3-yl}-1,2,3,6-tetrahydropyridine
CAS:Purity:95+%Molecular weight:199.2570038(5E)-5-(2,5-dimethylbenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one
CAS:Formula:C12H11NOS2Purity:95.0%Molecular weight:249.35tert-butyl 3-{[(oxolan-2-yl)methyl]amino}propanoate
CAS:Formula:C12H23NO3Purity:95.0%Molecular weight:229.32[6-(1-methyl-1H-pyrazol-4-yl)pyridin-3-yl]methanamine
CAS:Formula:C10H12N4Purity:95.0%Molecular weight:188.234ETHYL 3-BROMOIMIDAZO[1,5-A]PYRIDINE-1-CARBOXYLATE
CAS:Formula:C10H9BrN2O2Purity:98%Color and Shape:SolidMolecular weight:269.098METHYL 2-(6-HYDROXY-1,2-BENZISOXAZOL-3-YL)ACETATE
CAS:Formula:C10H9NO4Purity:97.0%Molecular weight:207.1855-Methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid
CAS:Purity:98%Color and Shape:SolidMolecular weight:176.17500311-(1-(tert-Butoxycarbonyl)piperidin-4-yl)-5-oxopyrrolidine-3-carboxylic acid
CAS:Formula:C15H24N2O5Purity:95.0%Molecular weight:312.3661-[1-(4-bromophenyl)-2,5-dimethyl-1H-pyrrol-3-yl]-2-chloroethanone
CAS:Formula:C14H13BrClNOPurity:95.0%Molecular weight:326.62tert-Butyl 5-(hydroxymethyl)-1H-indole-1-carboxylate
CAS:Formula:C14H17NO3Purity:97%Molecular weight:247.2943-Pyrrolidin-1-yl-phenylamine
CAS:Formula:C10H14N2Purity:95.0%Color and Shape:LiquidMolecular weight:162.2366-Bromo-3H-imidazo[4,5-b]pyridine-7-carboxylic acid
CAS:Formula:C7H4BrN3O2Purity:95%Color and Shape:Liquid, No data available.Molecular weight:242.032(S)-4-Methyl-oxazolidine-2,5-dione
CAS:Formula:C4H5NO3Purity:95%Color and Shape:SolidMolecular weight:115.0886-(1-piperazinyl)imidazo[1,2-b]pyridazine
CAS:Formula:C10H13N5Purity:95.0%Color and Shape:SolidMolecular weight:203.2495-(3-Fluorophenyl)-2H-tetrazole
CAS:Formula:C7H5FN4Purity:97%Color and Shape:SolidMolecular weight:164.143[2-(2-Bromobenzyl)thiazol-4-ylacetic acid
CAS:Formula:C12H10BrNO2SPurity:95.0%Molecular weight:312.182,2-Dimethyl-1,3-Dioxolan-4-one
CAS:Formula:C5H8O3Purity:95.0%Color and Shape:LiquidMolecular weight:116.1162-CHLOROMETHYL-5-(4-FLUOROPHENYL)-[1,3,4]OXADIAZOLE
CAS:Formula:C9H6ClFN2OPurity:97%Color and Shape:Solid, PowderMolecular weight:212.613-isopropyl-5-[(2S)-2-pyrrolidinyl]-1,2,4-oxadiazole hydrochloride
CAS:Formula:C9H16ClN3OPurity:95.0%Molecular weight:217.7(R)-tert-Butyl 3-(5-aminopyridin-2-yloxy)pyrrolidine-1-carboxylate
CAS:Formula:C14H21N3O3Purity:95.0%Molecular weight:279.342-(2-Methyl-1H-imidazol-1-yl)ethanamine dihydrochloride
CAS:Formula:C6H13Cl2N3Purity:97%Color and Shape:SolidMolecular weight:198.093-Amino-1-methylindolin-2-one hydrochloride
CAS:Formula:C9H11ClN2OPurity:97%+;RGMolecular weight:198.651-Benzyl-5-ethoxyimidazolidine-2,4-dione
CAS:Formula:C12H14N2O3Purity:≥98%(HPLC)Molecular weight:234.255tert-Butyl (2R,4R)-2-(hydroxymethyl)-4-(trifluoromethyl)pyrrolidine-1-carboxylate
CAS:Purity:97%Molecular weight:269.2640076[(1-methyl-1H-benzimidazol-2-yl)methyl]amine dihydrochloride
CAS:Formula:C9H13Cl2N3Purity:95%Molecular weight:234.125-Ethoxy-1H-indole-2-carboxylic acid
CAS:Formula:C11H11NO3Purity:98%Color and Shape:SolidMolecular weight:205.2136-Bromopyrazolo[1,5-a]pyrimidine-3-carboxamide
CAS:Formula:C7H5BrN4OPurity:95.0%Color and Shape:Solid, No data available.Molecular weight:241.0487-azabicyclo[2.2.1]heptane-2-carboxylic acid ethyl ester hydrochloride
CAS:Formula:C9H16ClNO2Purity:97.0%Molecular weight:205.68(3R,4R)-TERT-BUTYL 3-HYDROXY-4-METHOXYPYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C10H19NO4Purity:96%Color and Shape:SolidMolecular weight:217.265(S)-(TETRAHYDROFURAN-3-YL)METHANAMINE HCL
CAS:Formula:C5H12ClNOPurity:97%Color and Shape:SolidMolecular weight:137.612-(7-methyl-1H-benzimidazol-2-yl)ethanol
CAS:Formula:C10H12N2OPurity:95.0%Color and Shape:SolidMolecular weight:176.219tert-Butyl 5-(hydroxymethyl)-1H-benzo[d]imidazole-1-carboxylate
CAS:Purity:97%Molecular weight:248.2819977rac-(1S,2S,4R)-7-azabicyclo[2.2.1]heptane-2-carboxylic acid hydrochloride
CAS:Formula:C7H12ClNO2Purity:95.0%Molecular weight:177.63tert-Butyl (R)-2-ethynyl-2-methylpyrrolidine-1-carboxylate
CAS:Purity:97%Molecular weight:209.28900153-Methyl-2-oxo-2,3-dihydro-benzooxazole-6-sulfonic acid amide
CAS:Formula:C8H8N2O4SPurity:95.0%Molecular weight:228.223-(1H-Benzoimidazol-2-yl)-7-diethylamino-chromen-2-one
CAS:Formula:C20H19N3O2Purity:98%Molecular weight:333.391TERT-BUTYL (3S)-3-(2-HYDROXYPROPAN-2-YL)PYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C12H23NO3Purity:95.0%Molecular weight:229.32(1-Methyl-5-phenoxy-3-(trifluoromethyl)-1H-pyrazol-4-yl)methanol
CAS:Purity:95+%Molecular weight:272.22698976-(4-Oxo-2-thioxo-thiazolidin-3-yl)-hexanoic acid
CAS:Formula:C9H13NO3S2Purity:97%Molecular weight:247.331-(4-Bromophenyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid
CAS:Purity:95+%Molecular weight:335.07998661-(3,5-Dimethyl-isoxazole-4-sulfonyl)-pyrrolidine-2-carboxylic acid
CAS:Formula:C10H14N2O5SPurity:95.0%Molecular weight:274.295-CHLORO-1,6-DIHYDRO-1-METHYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE
CAS:Formula:C6H5ClN4OPurity:95.0%Molecular weight:184.582,2-Difluoro-1,3-benzodioxole-4-carboxylic acid
CAS:Formula:C8H4F2O4Purity:97%Color and Shape:SolidMolecular weight:202.1134-Chloro-3-hydroxyisothiazole-5-carboxylic acid
CAS:Formula:C4H2ClNO3SColor and Shape:SolidMolecular weight:179.575,7-Dihydro-4H-thieno[2,3-c]pyran-3-carboxylic acid
CAS:Formula:C8H8O3SPurity:95.0%Molecular weight:184.211,2,5-Thiadiazole-3-carboxylic acid
CAS:Formula:C3H2N2O2SPurity:98%Color and Shape:SolidMolecular weight:130.12(2R,5R)-5-HYDROXY-1,3-OXATHIOLANE-2-CARBOXYLIC ACID (1R,2S,5R)-5-METHYL-2-(1-METHYLETHYL)CYCLOHEXYL ESTER
CAS:Formula:C14H24O4SPurity:97%Color and Shape:SolidMolecular weight:288.4{[1-(3-chlorophenyl)-3-pyrrolidinyl]methyl}amine hydrochloride dihydrate
CAS:Formula:C11H20Cl2N2O2Purity:95.0%Molecular weight:283.193-fluoro-4-hexahydropyrrolo[1,2-a]pyrazin-2(1H)-ylaniline
CAS:Formula:C13H18FN3Molecular weight:235.3065-(Piperidin-4-yl)-1,3,4-oxadiazol-2(3H)-one hydrochloride
CAS:Formula:C7H12ClN3O2Purity:97%Molecular weight:205.642-amino-6-isobutyl-5-methyl[1,2,4]triazolo[1,5-a]pyrimidin-7-ol
CAS:Formula:C10H15N5OPurity:95.0%Molecular weight:221.2644,5,6,7-Tetrahydro-pyrazolo[1,5-a]pyridine-3-carboxylic acid ethyl ester
CAS:Formula:C10H14N2O2Purity:95%Molecular weight:194.2345,5-DIMETHYL-3-((TRIMETHYLSILYL)OXY)TETRAHYDROFURAN-3-CARBONITRILE
CAS:Formula:C12H23NO2SiPurity:90.0%Molecular weight:241.4063-(chloromethyl)-N,N-dimethyl-1,2,4-oxadiazole-5-carboxamide
CAS:Formula:C6H8ClN3O2Purity:95.0%Molecular weight:189.68-fluoro-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole hydrobromide
CAS:Formula:C11H12BrFN2Purity:95.0%Molecular weight:271.133Hexahydrocyclopenta[c]pyrrol-5(1H)-one hydrochloride
CAS:Formula:C7H12ClNOPurity:97%Molecular weight:161.632,7-DIBROMO-[1,2,4]TRIAZOLO[1,5-A]PYRIDINE
CAS:Formula:C6H3Br2N3Purity:98%Color and Shape:SolidMolecular weight:276.9191-methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxylic acid hydrochloride dihydrate
CAS:Formula:C8H16ClN3O4Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:253.68ETHYL 3-CYCLOPROPYL-1-METHYL-1H-PYRAZOLE-4-CARBOXYLATE
CAS:Formula:C10H14N2O2Purity:95.0%Molecular weight:194.234{5-[(4-Methylphenyl)amino]-2,4-dioxo-1,3-thiazolidin-3-yl}acetic acid
CAS:Formula:C12H12N2O4SPurity:95.0%Molecular weight:280.32-Amino-4-(1H-benzo[d]imidazol-2-yl)butyric acid
CAS:Formula:C11H13N3O2Color and Shape:SolidMolecular weight:219.2444-allyl-5-[1-(3,4-dimethylphenoxy)ethyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C15H19N3OSPurity:95.0%Molecular weight:289.43-(4-Methoxyphenyl)pyrazole
CAS:Formula:C10H10N2OPurity:95%Color and Shape:SolidMolecular weight:174.2033-(3,4-Dichloro-phenyl)-dihydro-furan-2-one
CAS:Formula:C10H8Cl2O2Purity:97.0%Molecular weight:231.07[2-(HYDROXYMETHYL)-5,8-DIOXASPIRO[3.4]OCTAN-2-YL]METHANOL
CAS:Formula:C8H14O4Purity:97%Molecular weight:174.1966-Chloroimidazo[1,2-a]pyrazine
CAS:Formula:C6H4ClN3Purity:98%Color and Shape:SolidMolecular weight:153.57[1-(2-methoxyethyl)-1H-imidazol-2-yl]methanamine hydrochloride
Formula:C7H14ClN3OMolecular weight:191.661-[(Octyloxy)methyl]-1H-1,2,3-benzotriazole
CAS:Formula:C15H23N3OPurity:97.0%Molecular weight:261.369[4-(1H-pyrazol-5-yl)phenyl]boronic acid
CAS:Formula:C9H9BN2O2Purity:98%Color and Shape:Sand-coloured powderMolecular weight:187.99Ref: 10-F843830
1g3,482.00€1mg99.00€5mg199.00€10mg297.00€25mg386.00€50mg624.00€100mg933.00€250mg1,742.00€5-chloro-6-(oxolan-3-yloxy)pyridine-3-carboxylic acid
CAS:Formula:C10H10ClNO4Purity:95.0%Molecular weight:243.64(2S,4R)-4-([1,1′-Biphenyl]-4-ylmethyl)pyrrolidine-2-carboxylic acid hydrochloride
CAS:Formula:C18H20ClNO2Purity:95.0%Molecular weight:317.81(S)-(-)-N-(5-Nitro-2-pyridyl)prolinol
CAS:Formula:C10H13N3O3Purity:99%Color and Shape:SolidMolecular weight:223.2322-Oxo-2,3-dihydro-1H-indole-5-sulfonic acid amide
CAS:Formula:C8H8N2O3SPurity:>95%Molecular weight:212.223-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-a]pyridine
CAS:Formula:C13H17BN2O2Purity:95.0%Molecular weight:244.15-methyl-N-[4-(trifluoromethyl)phenyl]-1,2-oxazole-4-carboxamide
CAS:Formula:C12H9F3N2O2Purity:97.0%Color and Shape:No data available.Molecular weight:270.211
