
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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METHYL 2-HYDROXY-2-(1-METHYL-1H-PYRAZOL-4-YL)ACETATE
CAS:Formula:C7H10N2O3Purity:95.0%Molecular weight:170.168tert-Butyl 7-methyl-1H-indole-1-carboxylate
CAS:Formula:C14H17NO2Purity:95.0%Molecular weight:231.2951-(2-Bromoethyl)pyrrolidine-2,5-dione
CAS:Formula:C6H8BrNO2Purity:95%Color and Shape:SolidMolecular weight:206.0395-[1-(4-tert-butylphenoxy)ethyl]-4-methyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C15H21N3OSPurity:95.0%Molecular weight:291.41isopropyl 5-amino-4-cyano-3-methylthiophene-2-carboxylate
CAS:Formula:C10H12N2O2SPurity:95.0%Molecular weight:224.282-((Tert-butoxycarbonyl)amino)-3-(5-methoxy-1H-indol-3-yl)propanoic acid
CAS:Purity:95%Molecular weight:334.3720093Ethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzofuran-2-carboxylate
CAS:Purity:98%Molecular weight:316.16000371H-Pyrrolo[3,2-c]pyridine-3-carboxaldehyde
CAS:Formula:C8H6N2OPurity:95%Color and Shape:SolidMolecular weight:146.1491-p-Tolyl-1H-pyrazole-4-carbaldehyde
CAS:Formula:C11H10N2OPurity:98%Color and Shape:Solid, Light beige powderMolecular weight:186.214Ethyl 1-(4-aminophenyl)-5-methyl-1H-pyrazole-4-carboxylate
CAS:Formula:C13H15N3O2Purity:95.0%Molecular weight:245.282Methyl (2R,4S)-4-Boc-aminopyrrolidine-2-carboxylate hydrochloride
CAS:Formula:C11H21ClN2O4Purity:95.0%Color and Shape:SolidMolecular weight:280.75tert-Butyl (3R)-3-[3-bromo-4-carbamoyl-5-(methylamino)pyrazol-1-yl]pyrrolidine-1-carboxylate
CAS:Purity:97%Molecular weight:388.2659912(3-Phenylisoxazol-5-yl)methylamine hydrochloride
CAS:Formula:C10H11ClN2OPurity:95%Molecular weight:210.66Methyl 4-aminothieno[2,3-d]pyrimidine-6-carboxylate
CAS:Formula:C8H7N3O2SPurity:95.0%Color and Shape:SolidMolecular weight:209.22(R)-tert-Butyl 1-(2-chlorobenzyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C16H23ClN2O2Purity:95.0%Molecular weight:310.821-((2R,3R,4R)-4-((tert-butyldimethylsilyl)oxy)-3-fluoro-5,5-bis(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione
CAS:Purity:98%Molecular weight:390.48300172,4-Dichloro-5-(1H-pyrazol-1-yl)pyrimidine
CAS:Formula:C7H4Cl2N4Purity:95.0%Color and Shape:SolidMolecular weight:215.04Ethyl 2-(2,5-dichloro-phenylamino)-4-methyl-thiazole-5-carboxylate
CAS:Formula:C13H12Cl2N2O2SPurity:99.0%Color and Shape:SolidMolecular weight:331.212,5-Dioxopyrrolidin-1-yl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate
CAS:Purity:98%Molecular weight:345.16000372-chloro-1-[1-(3-chloro-4-fluorophenyl)-2,5-dimethyl-1H-pyrrol-3-yl]ethanone
CAS:Formula:C14H12Cl2FNOPurity:95.0%Molecular weight:300.154,6-Difluorooxindole
CAS:Formula:C8H5F2NOPurity:96%Color and Shape:No data available.Molecular weight:169.1313,3-DIMETHYL-2-OXO-2,3-DIHYDRO-1H-INDOLE-5-CARBOXYLIC ACID
CAS:Formula:C11H11NO3Purity:95.0%Molecular weight:205.2138-[(tert-Butoxy)carbonyl]-8-azabicyclo[3.2.1]octane-2-carboxylic acid
CAS:Purity:97%Molecular weight:255.31399545-chloro-2-(1H-1,2,4-triazol-1-yl)aniline
CAS:Formula:C8H7ClN4Purity:95.0%Color and Shape:SolidMolecular weight:194.62PROPANE 1,2-CYCLIC SULFATE
CAS:Formula:C3H6O4SPurity:97%Color and Shape:Liquid, No data available.Molecular weight:138.142-Oxa-5-azabicyclo[2.2.1]heptane
CAS:Formula:C5H9NOPurity:95.0%Color and Shape:No data available.Molecular weight:99.1336-Chloro-1-methyl-1H-indole-5-carboxylic acid
CAS:Formula:C10H8ClNO2Purity:97%Molecular weight:209.635-(4-Methoxy-phenyl)-2 H -pyrazole-3-carboxylic acid hydrazide
CAS:Formula:C11H12N4O2Purity:98.0%Color and Shape:Solid, Off-white powderMolecular weight:232.243ethyl 5-(3,4-dimethoxyphenyl)-1H-pyrazole-3-carboxylate
CAS:Formula:C14H16N2O4Purity:95.0%Molecular weight:276.2926-(Methylsulfonyl)-1H-indazole
CAS:Formula:C8H8N2O2SPurity:95.0%Color and Shape:SolidMolecular weight:196.0316-Chloroacetyl-2-benzoxazolinone
CAS:Formula:C9H6ClNO3Purity:97.0%Color and Shape:SolidMolecular weight:211.62-morpholin-4-yl-7-phenyl[1,3]thiazolo[4,5-d]pyridazin-4(5H)-one
CAS:Formula:C15H14N4O2SPurity:95.0%Molecular weight:314.36methyl 4-bromo-1,3-dimethyl-1H-pyrazole-5-carboxylate
CAS:Formula:C7H9BrN2O2Purity:>95%Molecular weight:233.0653H-Imidazo[4,5-b]pyridine-5-carboxylic acid
CAS:Formula:C7H5N3O2Purity:97%Color and Shape:SolidMolecular weight:163.136TERT-BUTYL 4-(2-((TERT-BUTOXYCARBONYL)AMINO)-3-METHOXY-3-OXOPROPYL)-1H-IMIDAZOLE-1-CARBOXYLATE
CAS:Formula:C17H27N3O6Purity:95.0%Molecular weight:369.4182-(2-amino-1,3-thiazol-4-yl)-1-phenylethanone
CAS:Formula:C11H10N2OSPurity:95.0%Color and Shape:SolidMolecular weight:218.275-chloro-3-(propylsulfanyl)-1,2,4-thiadiazole
CAS:Formula:C5H7ClN2S2Purity:95.0%Molecular weight:194.7(3R,4S)-1-(tert-Butoxycarbonyl)-4-(3-chlorophenyl)pyrrolidine-3-carboxylic acid
CAS:Formula:C16H20ClNO4Purity:95%Molecular weight:325.79(R)-Boc-4-amino-5-(3-indolyl)pentanoic acid
CAS:Formula:C18H24N2O4Purity:97.0%Color and Shape:SolidMolecular weight:332.4Pyrrolo[1,2-a]pyrazine
CAS:Formula:C7H6N2Purity:97%Color and Shape:Liquid, No data available.Molecular weight:118.1394,5,7-Trifluorobenzo[d]thiazole-2(3H)-thione
CAS:Formula:C7H2F3NS2Purity:97.0%Molecular weight:221.22(+)-(3AS,6AS)-3A,6A-DIHYDRO-2,2-DIMETHYL-4H-CYCLOPENTA-1,3-DIOXOL-4-ONE
CAS:Formula:C8H10O3Purity:98%Molecular weight:154.1655-(chloromethyl)-3-ethylisoxazole
CAS:Formula:C6H8ClNOPurity:95.0%Color and Shape:SolidMolecular weight:145.59ETHYL 1,4,5,6-TETRAHYDROCYCLOPENTA[B]PYRROLE-2-CARBOXYLATE
CAS:Purity:95%Molecular weight:179.21899411-(2-bromophenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde
CAS:Formula:C13H12BrNOPurity:95.0%Molecular weight:278.149Ref: 10-F324272
1g98.00€5g284.00€10g513.00€25g1,007.00€100g2,630.00€100mg25.00€250mg32.00€500mg57.00€5-BROMO-4-METHYLISOBENZOFURAN-1(3H)-ONE
CAS:Formula:C9H7BrO2Purity:95%Color and Shape:SolidMolecular weight:227.0572-Bromo-4-(trifluoromethyl)-1,3-thiazole-5-carboxylic acid
CAS:Formula:C5HBrF3NO2SPurity:95.0%Color and Shape:SolidMolecular weight:276.032-(4-Oxo-3-((5-(trifluoromethyl)benzo[d]thiazol-2-yl)methyl)-3,4-dihydrothieno[3,4-d]pyridazin-1-yl)acetic acid
CAS:Formula:C17H10F3N3O3S2Purity:≥98%Molecular weight:425.4tetrahydrothiophene-3,4-diamine 1,1-dioxide dihydrochloride
CAS:Formula:C4H12Cl2N2O2SPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:223.11[4-(3-formyl-2,5-dimethyl-1H-pyrrol-1-yl)phenoxy]acetic acid
CAS:Formula:C15H15NO4Purity:95.0%Molecular weight:273.288(1-(tert-Butoxycarbonyl)-5-chloro-1H-indol-2-yl)boronic acid
CAS:Formula:C13H15BClNO4Purity:98%Color and Shape:SolidMolecular weight:295.532-(1H-Pyrrol-3-yl)acetic acid
CAS:Formula:C6H7NO2Purity:95.0%Color and Shape:SolidMolecular weight:125.127(1S,3S,5S)-2-AZABICYCLO[3.1.0]HEXANE-3-CARBOXYLIC ACID
CAS:Formula:C6H9NO2Purity:97%Molecular weight:127.143tert-Butyl 3-carbamothioylpyrrolidine-1-carboxylate
CAS:Formula:C10H18N2O2SPurity:97%Color and Shape:SolidMolecular weight:230.336-Chloro-1-methyl-2,4-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole
CAS:Purity:95%Molecular weight:417.54000852-((3,4-Dimethoxyphenyl)amino)-4-methylthiazole-5-carboxylic acid
CAS:Formula:C13H14N2O4SPurity:95.0%Molecular weight:294.33Methyl 5-(((4-(tert-butyl)phenyl)sulfonyl)methyl)furan-2-carboxylate, 95%
Formula:C17H20O5SMolecular weight:336.42,4-Dichloro-5-cyanothiazole
CAS:Formula:C4Cl2N2SPurity:95%Color and Shape:SolidMolecular weight:179.02DIETHYL 3-AMINO-1H-PYRROLE-2,4-DICARBOXYLATE
CAS:Formula:C10H14N2O4Purity:95.0%Molecular weight:226.232(5-BROMO-1H-INDOL-1-YL)-ACETIC ACID ETHYL ESTER
CAS:Formula:C12H12BrNO2Purity:95.0%Molecular weight:282.1373-(4-Fluorophenyl)-1-methyl-1H-pyrazol-5-amine
CAS:Formula:C10H10FN3Purity:95.0%Color and Shape:SolidMolecular weight:191.209Methyl 6-fluoro-5-(tetrahydrofuran-3-yl)nicotinate
CAS:Formula:C11H12FNO3Purity:97.0%Molecular weight:225.2194-Vinyl-1,3-dioxolan-2-one
CAS:Formula:C5H6O3Purity:95.0%Color and Shape:LiquidMolecular weight:114.1(2S,4R)-Boc-4-phenoxy-pyrrolidine-2-carboxylic acid
CAS:Formula:C16H21NO5Purity:96%Color and Shape:SolidMolecular weight:307.3464-(3-methyl-1H-pyrazol-1-yl)-6-(piperazin-1-yl)pyrimidine
CAS:Formula:C12H16N6Purity:95.0%Molecular weight:244.3025-(5-Isoxazyl)thiophene-2-sulfonyl chloride
CAS:Formula:C7H4ClNO3S2Purity:95.0%Color and Shape:SolidMolecular weight:249.685-[1-(3,5-dimethylphenoxy)ethyl]-4-methyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C13H17N3OSPurity:95.0%Molecular weight:263.364-(5-Methyl-[1,2,4]oxadiazol-3-yl)-benzoyl chloride
CAS:Formula:C10H7ClN2O2Purity:95.0%Color and Shape:SolidMolecular weight:222.631-[1-(2-methylbenzyl)-3-pyrrolidinyl]methanamine
CAS:Formula:C13H20N2Purity:95.0%Molecular weight:204.3171-(4-chlorophenyl)-2-(4-nitro-1H-pyrazol-1-yl)ethan-1-one
CAS:Formula:C11H8ClN3O3Purity:95.0%Molecular weight:265.656-Bromoimidazo[1,2-b]pyridazine
CAS:Formula:C6H4BrN3Purity:98%Color and Shape:Brown powderMolecular weight:198.023(R)-Indoline-2-carboxylic acid
CAS:Formula:C9H9NO2Purity:95.0%Color and Shape:Solid, PowderMolecular weight:163.1764-(Thiazol-2-yloxy)phenylamine
CAS:Formula:C9H8N2OSPurity:95%Color and Shape:LiquidMolecular weight:192.24[2-(4-Fluorophenyl)thiazol-4-yl]acetic acid
CAS:Formula:C11H8FNO2SPurity:95.0%Molecular weight:237.25(5-(Ethoxycarbonyl)thiophen-3-yl)boronic acid
CAS:Formula:C7H9BO4SPurity:96%Color and Shape:Liquid, No data available.Molecular weight:200.025-bromo-4-hydroxy-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid
CAS:Formula:C8H5BrN2O3Purity:97%Molecular weight:257.0431-[4-Benzenesulfonyl-2-(3-nitro-phenyl)-oxazol-5-yl]-piperidine
CAS:Formula:C20H19N3O5SMolecular weight:413.453-methoxy-4′-pyrrolidinomethyl benzophenone
CAS:Formula:C19H21NO2Purity:97.0%Molecular weight:295.3822-methyl-5-[5-(trifluoromethyl)-1H-pyrazol-3-yl]-3-thiophenesulfonyl chloride
CAS:Formula:C9H6ClF3N2O2S2Purity:95.0%Color and Shape:SolidMolecular weight:330.72tert-butyl 4-cyano-4-pyrrolidin-1-ylpiperidine-1-carboxylate
CAS:Formula:C15H25N3O2Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:279.3845-(2,4-Dimethyl-phenyl)-1H-pyrazole-3-carboxylic acid methyl ester
Formula:C13H14N2O2Purity:95.0%Molecular weight:230.267(3aS,6aS)-5-Methyloctahydropyrrolo[3,4-b]pyrrole dihydrochloride
CAS:Purity:97%Molecular weight:199.1199951Ethyl 2-amino-thiazole-5-carboxylate
CAS:Formula:C6H8N2O2SPurity:97%Color and Shape:SolidMolecular weight:172.21-(4-fluorobenzyl)-1H-pyrazol-4-amine hydrochloride
CAS:Formula:C10H11ClFN3Purity:95.0%Molecular weight:227.671-[(3-fluorophenyl)methyl]-4-nitro-1H-pyrazole
CAS:Formula:C10H8FN3O2Purity:95.0%Molecular weight:221.1914,6-Dibromothieno[3,4-b]thiophene-2-carboxylic acid
CAS:Formula:C7H2Br2O2S2Purity:95.0%Molecular weight:342.026-methoxy-N-(3-morpholinopropyl)benzo[d]thiazol-2-amine
CAS:Formula:C15H21N3O2SPurity:95.0%Molecular weight:307.413-(tert-Butyl) 4-methyl (2S,4R)-2-(tert-butyl)oxazolidine-3,4-dicarboxylate
CAS:Purity:98%Molecular weight:287.3559875methyl 2-amino-4-(4-ethoxyphenyl)-5-methylthiophene-3-carboxylate
CAS:Formula:C15H17NO3SPurity:95.0%Molecular weight:291.37(4-Bromothiophen-3-yl)boronic acid
CAS:Formula:C4H4BBrO2SPurity:95%Color and Shape:SolidMolecular weight:206.855-bromo-N,N-dimethylthiophene-2-carboxamide
CAS:Formula:C7H8BrNOSPurity:95.0%Color and Shape:SolidMolecular weight:234.115-Pyridin-4-yl-4H-[1,2,4]triazole-3-thiol
CAS:Formula:C7H6N4SColor and Shape:SolidMolecular weight:178.213-(3,4-Dichlorophenyl)-1H-pyrazol-5-amine hydrochloride
CAS:Formula:C9H8Cl3N3Purity:≥95%Molecular weight:264.533-(piperazin-1-yl)-6-(1H-1,2,4-triazol-1-yl)pyridazine
CAS:Formula:C10H13N7Purity:95.0%Molecular weight:231.263tert-Butyl 5-(trifluoromethyl)-1,2-dihydrospiro[indole-3,4′-piperidine]-1′-carboxylate
CAS:Formula:C18H23F3N2O2Molecular weight:356.3891-(butan-2-yl)-1H-pyrazol-4-amine
CAS:Formula:C7H13N3Purity:95.0%Color and Shape:LiquidMolecular weight:139.202(2E)-1-(3-nitrophenyl)-3-(thiophen-2-yl)prop-2-en-1-one
CAS:Formula:C13H9NO3SPurity:95.0%Molecular weight:259.286-BROMO-8-CHLORO-[1,2,4]TRIAZOLO[4,3-A]PYRAZINE
CAS:Formula:C5H2BrClN4Purity:95%Color and Shape:SolidMolecular weight:233.454-amino-3-[(2,6-dichlorophenoxy)methyl]-4,5-dihydro-1H-1,2,4-triazole-5-thione
CAS:Purity:97%Molecular weight:291.14999391-Methyl-1H-benzimidazol-6-amine
CAS:Formula:C8H9N3Purity:95%Color and Shape:SolidMolecular weight:147.181(R)-TERT-BUTYL 1-(3-(BENZYLOXY)-2-HYDROXYPROPYL)-1H-1,2,3-TRIAZOLE-4-CARBOXYLATE
Formula:C17H23N3O4Purity:90.0%Molecular weight:333.388{[4-(5-chloro-1,3-benzoxazol-2-yl)-2-morpholinyl]methyl}amine dihydrochloride
CAS:Formula:C12H16Cl3N3O2Purity:95.0%Molecular weight:340.636-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole
CAS:Formula:C12H13FN2OPurity:97%Color and Shape:SolidMolecular weight:220.247[(6-methylthieno[2,3-d]pyrimidin-4-yl)thio]acetic acid
CAS:Formula:C9H8N2O2S2Purity:95.0%Molecular weight:240.3ethyl 5-amino-3-methylthiophene-2-carboxylate hydrochloride
CAS:Formula:C8H12ClNO2SPurity:95.0%Molecular weight:221.75-Trifluoromethyl-pyrrolidin-2-one
CAS:Formula:C5H6F3NOPurity:97%Color and Shape:SolidMolecular weight:153.1045-Bromo-2-(trifluoromethyl)-1H-benzimidazole
CAS:Formula:C8H4BrF3N2Purity:≥95%Molecular weight:265.0334-BROMO-N-(1,3-DIMETHYL-1H-PYRAZOL-5-YL)-2-FLUOROBENZENESULFONAMIDE
CAS:Formula:C11H11BrFN3O2SPurity:95.0%Molecular weight:348.19ETHYL 4-HYDROXYPYRROLO[2,1-F][1,2,4]TRIAZINE-5-CARBOXYLATE
CAS:Formula:C9H9N3O3Purity:95%Molecular weight:207.189Ethyl 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-2-carboxylate
CAS:Formula:C17H22BNO4Purity:97%Molecular weight:315.182-amino-4-(4-isobutylphenyl)thiophene-3-carbonitrile
CAS:Formula:C15H16N2SPurity:95.0%Molecular weight:256.37(S)-tert-Butyl 1-benzoylpyrrolidin-3-ylcarbamate
CAS:Formula:C16H22N2O3Purity:95.0%Molecular weight:290.3637-nitro-2,3-dihydro-1H-indazol-3-one
CAS:Formula:C7H5N3O3Purity:95.0%Color and Shape:No data available.Molecular weight:179.1355-chloro-3-[(3-phenoxypropyl)sulfanyl]-1,2,4-thiadiazole
CAS:Formula:C11H11ClN2OS2Purity:95.0%Molecular weight:286.795-chloro-1-(2-fluorophenyl)-3-propyl-1H-pyrazole-4-carbaldehyde
CAS:Formula:C13H12ClFN2OPurity:95.0%Molecular weight:266.75-Bromo-4-methylthiophene-2-carbaldehyde
CAS:Formula:C6H5BrOSPurity:98%+(GC-MS);RGColor and Shape:SolidMolecular weight:205.075-BROMO-3-METHYL-1H-PYRAZOLO[3,4-B]PYRAZINE
CAS:Formula:C6H5BrN4Purity:95.0%Color and Shape:No data available.Molecular weight:213.0382-AMINO-3-(1H-INDOL-4-YL)PROPANOIC ACID
CAS:Formula:C11H12N2O2Purity:95.0%Color and Shape:SolidMolecular weight:204.229
