
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-(tert-Butoxycarbonyl)-8-methyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine-3-carboxylic acid
CAS:Purity:95%Molecular weight:281.31201173-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]propan-1-ol
CAS:Formula:C12H21BN2O3Purity:97%Molecular weight:252.12(S)-1-(Methylsulfonyl)pyrrolidin-3-amine hydrochloride
CAS:Formula:C5H13ClN2O2SPurity:97%Molecular weight:200.683-BENZYLAMINO-8-AZA-BICYCLO[3.2.1]OCTANE-8-CARBOXYLIC ACID ETHYL ESTER
CAS:Formula:C17H24N2O2Purity:95.0%Molecular weight:288.3912-chloro-1-[1-(3-chloro-4-fluorophenyl)-2,5-dimethyl-1H-pyrrol-3-yl]ethanone
CAS:Formula:C14H12Cl2FNOPurity:95.0%Molecular weight:300.152-Amino-benzothiazole-6-carboxylic acid
CAS:Formula:C8H6N2O2SPurity:98%Color and Shape:SolidMolecular weight:194.217-Bromo-5-methoxy-1H-indazole
CAS:Formula:C8H7BrN2OPurity:98%Color and Shape:SolidMolecular weight:227.061(2E)-1-(4-nitrophenyl)-3-(thiophen-2-yl)prop-2-en-1-one
CAS:Formula:C13H9NO3SPurity:95.0%Molecular weight:259.284-bromo-5-ethyl-1-methyl-1H-pyrazole
CAS:Formula:C6H9BrN2Purity:97%Color and Shape:LiquidMolecular weight:189.056Ethyl imidazo[1,2-a]pyridine-7-carboxylate
CAS:Formula:C10H10N2O2Purity:95.0%Color and Shape:SolidMolecular weight:190.202TERT-BUTYLDIMETHYL(2-(THIOPHEN-2-YL)ETHOXY)SILANE
CAS:Formula:C12H22OSSiPurity:95.0%Molecular weight:242.45(2-Imino-1,3-thiazolidin-3-yl)acetic acid hydrobromide
CAS:Formula:C5H9BrN2O2SPurity:95.0%Molecular weight:241.1(5-Bromothiazol-2-yl)methanol
CAS:Formula:C4H4BrNOSPurity:97%Color and Shape:SolidMolecular weight:194.055-Amino-2-methylthiazole-4-carboxylic acid
CAS:Formula:C5H6N2O2SPurity:97.0%Color and Shape:SolidMolecular weight:158.18Ethyl 2-(2,5-dichloro-phenylamino)-4-methyl-thiazole-5-carboxylate
CAS:Formula:C13H12Cl2N2O2SPurity:99.0%Color and Shape:SolidMolecular weight:331.21Ethyl 1H-pyrrolo[3,4-c]pyridine-2(3H)-carboxylate
CAS:Formula:C10H12N2O2Purity:95.0%Color and Shape:SolidMolecular weight:192.218(4-Chloro-3-(pyrrolidine-1-carbonyl)phenyl)boronic acid
CAS:Formula:C11H13BClNO3Purity:95.0%Color and Shape:SolidMolecular weight:253.491-(4-Chlorophenyl)-3,5-dimethyl-1H-pyrazole-4-carbonitrile
CAS:Formula:C12H10ClN3Purity:95.0%Molecular weight:231.683-[4-(TRIFLUOROMETHYL)PHENYL]-1H-PYRAZOLE-4-CARBALDEHYDE
CAS:Formula:C11H7F3N2OPurity:95%Color and Shape:SolidMolecular weight:240.185(S)-4-((Benzyloxy)methyl)-2,2-dimethyl-1,3-dioxolane
CAS:Formula:C13H18O3Purity:99%(GC-MS);RGMolecular weight:222.2842-(1-methylpyrrolidin-2-yl)propan-1-amine dihydrochloride
CAS:Formula:C8H20Cl2N2Purity:97%Molecular weight:215.163-(4-(Trifluoromethyl)phenyl)isoxazol-5-amine
CAS:Formula:C10H7F3N2OPurity:97%Molecular weight:228.1744-(Methoxycarbonyl)-1H-indazole-3-carboxylic acid
CAS:Formula:C10H8N2O4Purity:95.0%Molecular weight:220.1844-(2-Thienylmethoxy)aniline
CAS:Formula:C11H11NOSPurity:95.0%Color and Shape:SolidMolecular weight:205.28ethyl 2-(2-imino-6-sulfamoylbenzo[d]thiazol-3(2H)-yl)acetate hydrobromide
CAS:Formula:C11H14BrN3O4S2Purity:95.0%Molecular weight:396.272-(4-Amino-phenyl)-5-methyl-2,4-dihydro-pyrazol-3-one dihydrochloride
CAS:Formula:C10H13Cl2N3OPurity:95.0%Color and Shape:SolidMolecular weight:262.13N-Cbz-L-Aspartic anhydride
CAS:Formula:C12H11NO5Purity:95.0%Color and Shape:SolidMolecular weight:249.2221H-Benzo[d]imidazole-4-carbaldehyde
CAS:Formula:C8H6N2OPurity:95%Color and Shape:SolidMolecular weight:146.1492-amino-3-(1-phenyl-1H-tetrazol-5-yl)propanoic acid hydrochloride
Formula:C10H12ClN5O2Color and Shape:SolidMolecular weight:269.695-Pyridin-2-yl-1,3,4-oxadiazol-2-ylamine
CAS:Formula:C7H6N4OPurity:95.0%Color and Shape:SolidMolecular weight:162.1523-Chloro-6-methyl-benzo[b]thiophene-2-carboxylic acid hydrazide
CAS:Formula:C10H9ClN2OSPurity:95.0%Color and Shape:SolidMolecular weight:240.71Ethyl 1-(4-aminophenyl)-5-methyl-1H-pyrazole-4-carboxylate
CAS:Formula:C13H15N3O2Purity:95.0%Molecular weight:245.2821-[2-(Trifluoromethyl)benzyl]-1H-imidazole-5-carboxylic acid
CAS:Formula:C12H9F3N2O2Molecular weight:270.211ETHYL 7-OXO-4,5,6,7-TETRAHYDRO-2H-PYRAZOLO[3,4-C]PYRIDINE-3-CARBOXYLATE
CAS:Formula:C9H11N3O3Purity:95.0%Molecular weight:209.2051-(3-Fluorobenzyl)-5-oxopyrrolidine-3-carboxylic acid
CAS:Formula:C12H12FNO3Purity:97.0%Color and Shape:SolidMolecular weight:237.235-[(4-methylpiperazin-1-yl)methyl]-2-furoic acid
CAS:Formula:C11H16N2O3Purity:95.0%Color and Shape:Solid, White powderMolecular weight:224.263-Amino-1-methyl-1H-indazol-6-ol
CAS:Formula:C8H9N3OPurity:≥97%Color and Shape:SolidMolecular weight:163.183-ethyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-one
CAS:Formula:C11H12N2OPurity:95.0%Molecular weight:188.23(2S)-1-BOC-2-METHYL-2-(METHYLAMINOMETHYL)PYRROLIDINE
CAS:Formula:C12H24N2O2Purity:95%Molecular weight:228.3366-acetyl-2-amino-N-methyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide
CAS:Formula:C11H15N3O2SPurity:95.0%Molecular weight:253.323-Methyl-5-nitro-1H-pyrazole
CAS:Formula:C4H5N3O2Purity:95%Color and Shape:White powderMolecular weight:127.0381-ISOPROPYL-4-(TRIFLUOROMETHYL)-1H-PYRROLE-3-CARBOXYLIC ACID
CAS:Formula:C9H10F3NO2Purity:95.0%Molecular weight:221.1793-Pyrrolidin-1-ylmethyl-piperidine
CAS:Formula:C10H20N2Purity:97%Color and Shape:LiquidMolecular weight:168.2841-p-Tolyl-1H-pyrazole-4-carbaldehyde
CAS:Formula:C11H10N2OPurity:98%Color and Shape:Solid, Light beige powderMolecular weight:186.2142,5-Dimethyl-1-(propan-2-yl)-1h-pyrrole-3-carboxylic acid
CAS:Purity:95+%Molecular weight:181.23500065,6,7,8-Tetrahydroimidazo[1,2-a]pyridine-3-carboxylic acid
CAS:Purity:98%Molecular weight:166.17999273-methoxy-3′-pyrrolidinomethyl benzophenone
CAS:Formula:C19H21NO2Purity:97.0%Molecular weight:295.3822,4-dioxo-3-Pyrrolidinecarboxylic acid Methyl ester
CAS:Formula:C6H7NO4Purity:95.0%Color and Shape:SolidMolecular weight:157.1251-[(4-tert-butylphenyl)methyl]-1H-pyrazol-3-amine
CAS:Formula:C14H19N3Purity:95.0%Molecular weight:229.3275-Methyl-1-(pyridin-2-yl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C10H9N3O2Purity:98%Molecular weight:203.2011-(difluoromethyl)-5-methyl-1H-pyrrole-2-carboxylic acid
CAS:Formula:C7H7F2NO2Purity:95.0%Molecular weight:175.1354-amino-1-(4-methoxyphenyl)-2-pyrrolidinone hydrochloride
CAS:Formula:C11H15ClN2O2Purity:95.0%Molecular weight:242.7(2E)-3-(3-methylthiophen-2-yl)-1-(3-nitrophenyl)prop-2-en-1-one
CAS:Formula:C14H11NO3SPurity:95.0%Molecular weight:273.312,1,3-benzoxadiazol-4-amine
CAS:Formula:C6H5N3OPurity:95.0%Color and Shape:Solid, Red powderMolecular weight:135.1266-Fluoropyrazolo[1,5-a]pyridine-3-carboxylic acid
CAS:Formula:C8H5FN2O2Purity:95%Color and Shape:SolidMolecular weight:180.1383-Bromo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylic acid
CAS:Purity:95%Molecular weight:261.13000493-BROMOPYRAZOLO[1,5-A]PYRIMIDIN-5-OL
CAS:Formula:C6H4BrN3OPurity:98%Color and Shape:SolidMolecular weight:214.0223-(5-Methyl-tetrazol-1-yl)-phenylamine
CAS:Formula:C8H9N5Purity:95.0%Color and Shape:SolidMolecular weight:175.1954-AMINO-1-[(2-CHLOROPHENYL)METHYL]PYRROLIDIN-2-ONE
CAS:Formula:C11H13ClN2OPurity:97%Molecular weight:224.695-[5-(Trifluoromethyl)-1H-pyrazol-3-yl]furan-2-sulfonyl chloride
CAS:Formula:C8H4ClF3N2O3SPurity:95.0%Color and Shape:SolidMolecular weight:300.644-Methyl-5-trifluoromethyl-2-(4-bromo-phenyl)-thiazole
CAS:Formula:C11H7BrF3NSMolecular weight:322.14[3-(4-pyridinyl)-1H-1,2,4-triazol-5-yl]acetic acid hydrate
CAS:Formula:C9H10N4O3Purity:95.0%Color and Shape:SolidMolecular weight:222.2042-(4-Phenyl-thiazol-2-yl)-ethylamine hydrochloride
CAS:Formula:C11H13ClN2SPurity:95.0%Molecular weight:240.755-chloro-1-(4-methoxyphenyl)-3-(propan-2-yl)-1H-pyrazole-4-carbaldehyde
CAS:Formula:C14H15ClN2O2Purity:95.0%Molecular weight:278.743-(2,5-Dioxo-pyrrolidin-1-yl)-propionic acid
CAS:Formula:C7H9NO4Purity:97%Color and Shape:SolidMolecular weight:171.152Ethyl 1,3-dimethyl-4-nitro-1H-pyrazole-5-carboxylate
CAS:Formula:C8H11N3O4Purity:95.0%Color and Shape:Low Melting SolidMolecular weight:213.193N-(sec-Butyl)tetrahydrothiophen-3-amine 1,1-dioxide hydrochloride
CAS:Formula:C8H18ClNO2SPurity:95.0%Molecular weight:227.753-Hydroxy-1-phenyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C10H8N2O3Purity:97%Molecular weight:204.1855-chloro-3-(3,4-dimethoxyphenyl)-1,2,4-thiadiazole
CAS:Formula:C10H9ClN2O2SPurity:95.0%Molecular weight:256.7Stachydrine hydrochloride
CAS:Formula:C7H14ClNO2Purity:95% (extraction,racemate)Color and Shape:SolidMolecular weight:179.641H-Pyrrolo[3,2-c]pyridine-3-carboxaldehyde
CAS:Formula:C8H6N2OPurity:95%Color and Shape:SolidMolecular weight:146.149Tert-butyl 6-bromo-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-1-carboxylate
CAS:Purity:98%Molecular weight:422.1300049Ethyl 2-(4-trifluoromethoxyphenyl)-4-phenylthiazole-5-carboxylate
CAS:Formula:C19H14F3NO3SMolecular weight:393.38methyl 5-amino-1-(4-methoxyphenyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C12H13N3O3Purity:95.0%Molecular weight:247.254methyl 5-amino-1-(3-nitrophenyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C11H10N4O4Purity:95.0%Molecular weight:262.2252,4-Difluoro-α,α-1-bis(1H-1,2,4-triazol-1-ylmethyl)benzyl alcohol
CAS:Formula:C13H12F2N6OPurity:98%Color and Shape:Solid, White to very pale yellow powderMolecular weight:306.277(2E)-1-(4-ethoxyphenyl)-3-(thiophen-2-yl)prop-2-en-1-one
CAS:Formula:C15H14O2SPurity:95.0%Molecular weight:258.34isopropyl 5-amino-4-cyano-3-methylthiophene-2-carboxylate
CAS:Formula:C10H12N2O2SPurity:95.0%Molecular weight:224.283-(1H-Pyrrol-1-yl)propan-1-ol
CAS:Formula:C7H11NOPurity:98%Color and Shape:No data available.Molecular weight:125.1713-(2-fluorophenyl)-4-methyl-4,5-dihydro-1H-1,2,4-triazole-5-thione
CAS:Purity:90%Molecular weight:209.24000553-(tert-Butyl)-1-(2-methoxyphenyl)-1H-pyrazol-5-amine
CAS:Formula:C14H19N3OPurity:95.0%Color and Shape:Off-white crystalline powderMolecular weight:245.3263-IODO-IMIDAZO[1,2-A]PYRIDINE-7-METHANOL
CAS:Formula:C8H7IN2OPurity:97%Color and Shape:SolidMolecular weight:274.0615-[1-(4-tert-butylphenoxy)ethyl]-4-methyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C15H21N3OSPurity:95.0%Molecular weight:291.41(3S)-3-ETHYLPYRROLIDINE HCL
CAS:Formula:C6H14ClNPurity:97%Color and Shape:LiquidMolecular weight:135.645-(1-Aminoethyl)-2,3-dihydrobenzo[b]furan
CAS:Formula:C10H13NOPurity:95+%Color and Shape:ClearMolecular weight:163.224H-1,2,4-triazol-4-ylacetic acid
CAS:Formula:C4H5N3O2Purity:98%Color and Shape:White powderMolecular weight:127.103[(3S,4R)-4-ethoxytetrahydro-3-furanyl]amine hydrochloride
CAS:Formula:C6H14ClNO2Purity:95.0%Molecular weight:167.632-(3,5-Dimethyl-1H-pyrazol-1-yl)aniline
CAS:Formula:C11H13N3Purity:95%Color and Shape:SolidMolecular weight:187.2464-(tert-Butyldimethylsilanyloxy)-1-(2-cyanoethyl)-1H-indole-6-carboxylic acid
CAS:Formula:C18H24N2O3SiMolecular weight:344.4863-Methylisoxazole-4-carboxylic acid
CAS:Formula:C5H5NO3Purity:98%Color and Shape:SolidMolecular weight:127.0995-Methyl-3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine
CAS:Purity:98%Molecular weight:206.1719971(R)-3-[1-(4-Fluoro-benzyl)-1H-benzoimidazol-2-yloxy]-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C23H26FN3O3Purity:95%Molecular weight:411.4772-Methyl-1,3-oxazole-4-carbohydrazide
CAS:Formula:C5H7N3O2Purity:95.0%Color and Shape:SolidMolecular weight:141.133,5-dibromo-1-[(3-chlorophenyl)methyl]-1H-1,2,4-triazole
CAS:Formula:C9H6Br2ClN3Purity:95.0%Molecular weight:351.431H-Pyrrolo[2,3-b]pyridine, 4-chloro-2-iodo-1-[(4-methylphenyl)sulfonyl]-
CAS:Purity:95%Molecular weight:432.66000374-(DIFLUOROMETHYL)THIAZOLE-5-CARBOXYLIC ACID
CAS:Formula:C5H3F2NO2SPurity:95.0%Molecular weight:179.14Ref: 10-F667387
1g546.00€5g1,258.00€10g2,514.00€2.5g1,230.00€50mg105.00€100mg174.00€250mg271.00€500mg507.00€(R)-tert-Butyl 1-(cyclopropanecarbonyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C13H22N2O3Purity:95.0%Molecular weight:254.33(8-methylimidazo[1,2-a]pyridin-3-yl)methanol
CAS:Formula:C9H10N2OPurity:95.0%Molecular weight:162.1921-ethyl-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine hydrochloride
CAS:Formula:C9H15ClN2Purity:95.0%Molecular weight:186.68Ethyl 4-Methyl-2-(3-bromophenyl)thiazole-5-carboxylate
CAS:Formula:C13H12BrNO2SMolecular weight:326.214-phenyl-1,3-thiazole-5-carbaldehyde
CAS:Formula:C10H7NOSColor and Shape:Liquid, OilMolecular weight:189.231,3,5-Tri-O-benzoate-a-D-ribofuranose
CAS:Formula:C26H22O8Purity:97%Color and Shape:White crystalline powderMolecular weight:462.454Ref: 10-F050968
1g9.00€10g36.00€1kg704.00€25g58.00€100g103.00€250g245.00€500g428.00€100mgTo inquire250mg9.00€7-oxo-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid
CAS:Formula:C6H4N4O3Purity:97%Color and Shape:SolidMolecular weight:180.123Methyl2-amino-5-(2,2,2-trifluoroethyl)thiophene-3-carboxylate
CAS:Purity:97%Molecular weight:239.21000674-Bromo-3-chloro-1-benzothiophene-2-carboxylic acid
CAS:Formula:C9H4BrClO2SPurity:97%Molecular weight:291.543-methylimidazo[1,5-a]pyridine-1-carboxylic acid
CAS:Formula:C9H8N2O2Purity:97%Molecular weight:176.175Ethyl 5-(bromoacetyl)isoxazole-3-carboxylate
CAS:Formula:C8H8BrNO4Purity:95.0%Color and Shape:White powderMolecular weight:262.059Adenosine 5′-monophosphate
CAS:Formula:C10H14N5O7PPurity:97%Color and Shape:Solid, Crystalline PowderMolecular weight:347.2244-(2-thienyl)-6-(trifluoromethyl)pyrimidin-2(1H)-one
CAS:Formula:C9H5F3N2OSPurity:95.0%Molecular weight:246.211-[3-(2-methylpropyl)-1,2,4-thiadiazol-5-yl]piperazine
CAS:Formula:C10H18N4SPurity:95.0%Molecular weight:226.342-Methyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole
CAS:Purity:98%Molecular weight:257.1400146TERT-BUTYL (4-OXO-4,5-DIHYDROTHIAZOL-2-YL)CARBAMATE
CAS:Formula:C8H12N2O3SPurity:95.0%Molecular weight:216.26N-SUCCINIMIDYL 3-(TRIMETHYLSTANNYL)BENZOATE
CAS:Formula:C14H17NO4SnPurity:98%Molecular weight:382.0031-(Phenylsulfonyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C19H21BN2O4SPurity:98+%Color and Shape:SolidMolecular weight:384.261-(5-FLUORO-3,3-DIMETHYLINDOLIN-1-YL)PROPAN-2-ONE
Formula:C13H16FNOPurity:95.0%Molecular weight:221.275METHYL 2-HYDROXY-2-(1-METHYL-1H-PYRAZOL-4-YL)ACETATE
CAS:Formula:C7H10N2O3Purity:95.0%Molecular weight:170.168(R)-2-((2-(1H-Pyrrolo[2,3-b]pyridin-3-yl)pyrimidin-4-yl)amino)-2-methyl-N-(2,2,2-trifluoroethyl)butanamide
CAS:Formula:C18H19F3N6OPurity:99%Molecular weight:392.3865-Oxotetrahydrofuran-2-carboxylic acid
CAS:Formula:C5H6O4Purity:95%Color and Shape:SolidMolecular weight:130.099(R)-4-Benzyl-thiazolidine-2-thione
CAS:Formula:C10H11NS2Purity:98%Color and Shape:CrystallineMolecular weight:209.33TERT-BUTYL 5-CARBAMOYLISOINDOLINE-2-CARBOXYLATE
CAS:Formula:C14H18N2O3Purity:95.0%Molecular weight:262.309{[1-(3-methylphenyl)-1H-pyrazol-4-yl]methyl}amine hydrochloride
CAS:Formula:C11H14ClN3Purity:95.0%Molecular weight:223.7(4R)-4-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-1-METHYL-D-PROLINE
CAS:Formula:C11H20N2O4Purity:97%Molecular weight:244.2911,4-Dioxa-8-azaspiro[4.5]decane hydrochloride
CAS:Formula:C7H14ClNO2Purity:97%Molecular weight:179.646-METHOXY-[1,2,4]TRIAZOLO[1,5-A]PYRIDIN-2-AMINE
CAS:Formula:C7H8N4OPurity:96%Molecular weight:164.1682-[1-(4-chlorophenyl)-3,5-dimethyl-1h-pyrazol-4-yl]acetic acid
CAS:Purity:95%Molecular weight:264.7099915(5,6-dimethyl-1H-benzimidazol-1-yl)acetonitrile
CAS:Formula:C11H11N3Purity:95.0%Molecular weight:185.235-[(Benzyloxy)carbonyl]-5-azaspiro[2.4]heptane-6-carboxylic acid
CAS:Purity:97%Molecular weight:275.3039856Tert-butyl (3aS,6aS)-hexahydropyrrolo[3,2-b]pyrrole-1(2H)-carboxylate
CAS:Purity:98%Molecular weight:212.29299934-methyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C3H5N3SPurity:98%+(HPLC);RGColor and Shape:SolidMolecular weight:115.151-Methyl-5-phenoxy-3-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde
CAS:Formula:C12H9F3N2O2Purity:95.0%Molecular weight:270.211
