
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"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Imidazo[1,2-a]pyridine-5-carboxylic acid hydrochloride
CAS:Formula:C8H7ClN2O2Purity:95.0%Molecular weight:198.612-[(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:222.63(2E)-1-(4-ethoxyphenyl)-3-(5-methylthiophen-2-yl)prop-2-en-1-one
CAS:Formula:C16H16O2SPurity:95.0%Molecular weight:272.361H-PYRAZOLO[3,4-D]PYRIMIDINE-4-CARBOXYLIC ACID
CAS:Formula:C6H4N4O2Purity:95.0%Color and Shape:SolidMolecular weight:164.1241-(4-methoxyphenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one
CAS:Formula:C11H12N2O2Purity:98%Molecular weight:204.2292-CHLORO-[1,2,4]TRIAZOLO[1,5-A]PYRIDINE
CAS:Formula:C6H4ClN3Purity:95.0%Color and Shape:No data available.Molecular weight:153.572-(5-Methyl-1H-benzoimidazol-2-ylamino)-ethanol
CAS:Formula:C10H13N3OPurity:95.0%Color and Shape:Solid, PowderMolecular weight:191.2345-Iodo-7H-pyrrolo[2,3-d]pyrimidin-2-amine
CAS:Formula:C6H5IN4Purity:95.0%Color and Shape:SolidMolecular weight:260.0385-Fluoro-2-(pyrrolidin-2-ylmethoxy)-pyrimidine hydrochloride
CAS:Formula:C9H13ClFN3OPurity:95.0%Molecular weight:233.67TERT-BUTYL 4-(6-BROMO-1H-INDOL-3-YL)-5,6-DIHYDROPYRIDINE-1(2H)-CARBOXYLATE
CAS:Formula:C18H21BrN2O2Purity:97%(LC-MS);RGMolecular weight:377.2824-(5-Methyl-1H-1,2,4-triazol-1-yl)benzoic acid
CAS:Formula:C10H9N3O2Purity:95.0%Molecular weight:203.201Ethyl 3-(4-fluorophenyl)-1H-pyrazole-5-carboxylate
CAS:Formula:C12H11FN2O2Purity:95.0%Molecular weight:234.231-(4-Chloro-phenyl)-5-oxo-pyrrolidine-3-carboxylic acid
CAS:Formula:C11H10ClNO3Purity:95%Molecular weight:239.662-AMINOTHIAZOLE-5-BORONIC ACID PINACOL ESTER HCL
CAS:Formula:C9H16BClN2O2SPurity:95.0%Molecular weight:262.561-propyl-1H-benzimidazol-5-amine hydrochloride
CAS:Formula:C10H14ClN3Purity:95.0%Molecular weight:211.695-Chloro-2-methylbenzo[d]oxazole
CAS:Formula:C8H6ClNOPurity:97%Color and Shape:SolidMolecular weight:167.595-Methyl-2-(4-nitro-phenyl)-thiazole-4-carboxylic acid ethyl ester
Formula:C13H12N2O4SPurity:95.0%Molecular weight:292.31Ethyl 3-formyl-1H-pyrrole-2-carboxylate
CAS:Formula:C8H9NO3Purity:98%Color and Shape:SolidMolecular weight:167.164(1-Hydroxy-2-(imidazo[1,2-a]pyridin-3-yl)ethane-1,1-diyl)diphosphonic acid
CAS:Formula:C9H12N2O7P2Purity:95%Color and Shape:SolidMolecular weight:322.15Ref: 10-F637722
1g230.00€2g362.00€5g596.00€10g1,146.00€25g2,271.00€50g4,080.00€100mg82.00€250mg122.00€500mg171.00€((2S,4S)-4-Fluoro-1-methylpyrrolidin-2-yl)methanol
CAS:Purity:95%Color and Shape:Liquid, OilMolecular weight:133.1660004Methyl 1H-1,2,3-triazole-4-carboxylate
CAS:Formula:C4H5N3O2Purity:98%Color and Shape:SolidMolecular weight:127.1031-((4-Hydrazinylbenzyl)sulfonyl)pyrrolidine hydrochloride
CAS:Formula:C11H18ClN3O2SPurity:95%+Color and Shape:SolidMolecular weight:291.79N-methyl-1-(2-phenyl-1,3-thiazol-4-yl)methanamine dihydrochloride
CAS:Formula:C11H14Cl2N2SPurity:95.0%Molecular weight:277.21{2-[(4-methyl-4H-1,2,4-triazol-3-yl)thio]ethyl}amine dihydrobromide
CAS:Formula:C5H12Br2N4SPurity:95.0%Molecular weight:320.05METHYL 5-BROMO-6-CHLORO-1H-INDOLE-3-CARBOXYLATE
CAS:Formula:C10H7BrClNO2Purity:95+%Molecular weight:288.532-(2-chloroethyl)-6-fluoro-1H-benzimidazole
CAS:Formula:C9H8ClFN2Purity:95.0%Color and Shape:SolidMolecular weight:198.63N,N-Dimethyl-4-(pyrrolidin-2-yl)aniline
CAS:Formula:C12H18N2Purity:95.0%Color and Shape:SolidMolecular weight:190.29tert-Butyl 4-ethyl-1,2,3-oxathiazolidine-3-carboxylate 2,2-dioxide
CAS:Purity:97%Molecular weight:251.3000031BENZYL (2-(4-(TRIFLUOROMETHYL)-1H-IMIDAZOL-1-YL)ETHYL)CARBAMATE
Formula:C14H14F3N3O2Purity:95.0%Molecular weight:313.28N-[(3R)-Pyrrolidin-3-yl]-6-(trifluoromethyl)pyrimidin-4-amine dihydrochloride
CAS:Formula:C9H13Cl2F3N4Molecular weight:305.13tert-Butyl 2-methyl-2,5,6,7-tetrahydro-4H-pyrazolo[4,3-b]pyridine-4-carboxylate
CAS:Purity:98%Molecular weight:237.30299381-phenylpyrrolidin-3-one
CAS:Formula:C10H11NOPurity:95.0%Color and Shape:SolidMolecular weight:161.204METHYL 2,2-DIFLUORO-1,3-BENZODIOXOLE-4-CARBOXYLATE
CAS:Formula:C9H6F2O4Purity:97%Molecular weight:216.145-bromo-3-(trifluoromethyl)-1,2-thiazole-4-carbonitrile
CAS:Formula:C5BrF3N2SPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:257.03Ethyl 4-(chlorosulfonyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate
CAS:Purity:≥97%Molecular weight:265.7099915Ethyl 3-amino-4,5-dimethyl-1H-pyrrole-2-carboxylate
CAS:Formula:C9H14N2O2Purity:97%Molecular weight:182.2232,5-Dioxopyrrolidin-1-yl ((3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl) carbonate
CAS:Formula:C11H13NO7Purity:97%Color and Shape:SolidMolecular weight:271.225Ref: 10-F665627
1g539.00€5g1,483.00€10g2,222.00€2.5g1,111.00€50mg137.00€100mg177.00€250mg252.00€500mg435.00€5-(3-methylphenyl)-4H-1,2,4-triazole-3-thiol
CAS:Formula:C9H9N3SPurity:95.0%Color and Shape:SolidMolecular weight:191.252,8-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)dibenzo[b,d]furan
CAS:Purity:95%Molecular weight:420.11999511-[2-Amino-1-(2-methoxyphenyl)ethyl]pyrrolidine-3-carboxylic acid hydrochloride
CAS:Formula:C14H21ClN2O3Purity:97.0%Color and Shape:SolidMolecular weight:300.781-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbaldehyde
CAS:Formula:C10H12N2O6Purity:95%Molecular weight:256.214(S)-Ethyl 2-amino-3-(5-hydroxy-1H-indol-3-yl)propanoate hydrochloride
CAS:Formula:C13H17ClN2O3Purity:95.0%Color and Shape:SolidMolecular weight:284.742,3-dimethyl-4′-pyrrolidinomethyl benzophenone
CAS:Formula:C20H23NOPurity:97.0%Molecular weight:293.41ETHYL 3-IODO-4-METHYL-1H-PYRAZOLE-5-CARBOXYLATE
CAS:Formula:C7H9IN2O2Purity:95.0%Molecular weight:280.065METHYL 6-BROMO-1-METHYLINDOLINE-4-CARBOXYLATE
CAS:Formula:C11H12BrNO2Purity:95.0%Molecular weight:270.1261,3-Dimesityl-1H-imidazol-3-ium hydrogen carbonate
CAS:Formula:C22H26N2O3Purity:98%Molecular weight:366.4615-(2-chlorophenyl)-4-ethyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C10H10ClN3SPurity:95.0%Molecular weight:239.72[1-(4-isopropyl-4H-1,2,4-triazol-3-yl)ethyl]amine dihydrochloride
CAS:Formula:C7H16Cl2N4Purity:95.0%Molecular weight:227.131-[(4-bromo-1H-pyrrol-2-yl)carbonyl]piperidine
CAS:Formula:C10H13BrN2OPurity:95.0%Molecular weight:257.1316-(chloromethyl)-1-methyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one
CAS:Formula:C7H7ClN4OPurity:95.0%Molecular weight:198.61[2-(5-methyl-1H-benzimidazol-2-yl)ethyl]amine dihydrochloride
CAS:Formula:C10H15Cl2N3Purity:95.0%Molecular weight:248.156-Bromo-5-methoxy-1H-indazole
CAS:Formula:C8H7BrN2OPurity:98%Color and Shape:SolidMolecular weight:227.061Ethyl 5-(3-Furyl)-1,2,4-oxadiazole-3-carboxylate
CAS:Formula:C9H8N2O4Purity:97.0%Molecular weight:208.1734-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-3-carbaldehyde
CAS:Purity:≥95%Molecular weight:238.1100006{[3-(2-pyridinyl)-1,2,4-oxadiazol-5-yl]methyl}amine trifluoroacetate
CAS:Formula:C10H9F3N4O3Purity:95.0%Color and Shape:SolidMolecular weight:290.2022-Cyclopentyl-4-(5-phenyl-1H-pyrrolo[2,3-b]pyridin-3-yl)benzoic acid
CAS:Formula:C25H22N2O2Purity:99%Molecular weight:382.4632-{[4-(3-chloro-4-methylphenyl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid
CAS:Purity:97%Molecular weight:283.730011N~1~,N~1~-dimethyl-1-(1-methyl-1H-indol-3-yl)ethane-1,2-diamine
CAS:Formula:C13H19N3Purity:95.0%Molecular weight:217.316Methyl 2-(6-hydroxy-2,3-dihydrobenzofuran-3-yl)acetate
CAS:Formula:C11H12O4Purity:95%Molecular weight:208.2132-Amino-5-methyl-4,5,6,7-tetrahydrothiazolo[4,5-c]pyridine
CAS:Formula:C7H11N3SPurity:95.0%Color and Shape:SolidMolecular weight:169.25(S)-1-(5-Nitropyridin-2-yl)pyrrolidin-3-amine hydrochloride
CAS:Formula:C9H13ClN4O2Purity:95.0%Molecular weight:244.683,4,5,6-tetrakis(3,6-di-t-Butylcarbazol-9-yl)- 1,2-dicyanobenzene
CAS:Purity:98%Molecular weight:1237.777954methyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-4-carboxylate
CAS:Formula:C16H20BNO4Purity:≥97%Color and Shape:SolidMolecular weight:301.154-(4-Oxo-2-thioxo-thiazolidin-3-yl)-benzoic acid
CAS:Formula:C10H7NO3S2Purity:95.0%Molecular weight:253.294-Bromo-1-ethyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C6H7BrN2O2Purity:95%Color and Shape:SolidMolecular weight:219.038methyl 3-(4-bromo-1H-pyrazol-1-yl)propanoate
CAS:Formula:C7H9BrN2O2Purity:95.0%Molecular weight:233.065(4S,5R)-5-(3,5-Bis(trifluoromethyl)phenyl)-4-methyloxazolidin-2-one
CAS:Formula:C12H9F6NO2Purity:98%Color and Shape:SolidMolecular weight:313.1992-Methyl-4-(trifluoromethyl)-1H-imidazole
CAS:Formula:C5H5F3N2Purity:95%Color and Shape:SolidMolecular weight:150.1041-[(3-chloro-2-fluorophenyl)methyl]-4-nitro-1H-pyrazole
CAS:Formula:C10H7ClFN3O2Purity:95.0%Molecular weight:255.63(5S,8S,10aR)-3-((Benzyloxy)carbonyl)-5-((tert-butoxycarbonyl)amino)-6-oxodecahydropyrrolo[1,2-a][1,5]diazocine-8-carboxylic acid
CAS:Purity:95%Molecular weight:461.51501464-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(2-thienylmethyl)-1H-pyrazole
CAS:Formula:C14H19BN2O2SPurity:95%Molecular weight:290.192,4-dioxo-3-Pyrrolidinecarboxylic acid Methyl ester
CAS:Formula:C6H7NO4Purity:95.0%Color and Shape:SolidMolecular weight:157.1251-(difluoromethyl)-5-methyl-1H-pyrrole-2-carboxylic acid
CAS:Formula:C7H7F2NO2Purity:95.0%Molecular weight:175.135(2E)-3-(3-methylthiophen-2-yl)-1-(3-nitrophenyl)prop-2-en-1-one
CAS:Formula:C14H11NO3SPurity:95.0%Molecular weight:273.312-(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:171.152N-(sec-Butyl)tetrahydrothiophen-3-amine 1,1-dioxide hydrochloride
CAS:Formula:C8H18ClNO2SPurity:95.0%Molecular weight:227.75(2E)-1-(4-ethoxyphenyl)-3-(thiophen-2-yl)prop-2-en-1-one
CAS:Formula:C15H14O2SPurity:95.0%Molecular weight:258.343-(1H-Pyrrol-1-yl)propan-1-ol
CAS:Formula:C7H11NOPurity:98%Color and Shape:No data available.Molecular weight:125.1714-(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:254.331,3,5-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€1-[3-(2-methylpropyl)-1,2,4-thiadiazol-5-yl]piperazine
CAS:Formula:C10H18N4SPurity:95.0%Molecular weight:226.344-(4-chloro-3-nitrobenzoyl)-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C17H20ClN3O6Purity:95.0%Molecular weight:397.812-(3-Methoxy-phenylamino)-5-methyl-thiazole-4-carboxylic acid ethyl ester
Formula:C14H16N2O3SPurity:95.0%Molecular weight:292.35(1H-Indazol-7-yl)boronic acid
CAS:Formula:C7H7BN2O2Purity:95.0%Color and Shape:SolidMolecular weight:161.96SPIRO[3H-INDOLE-3,4′-PIPERIDINE]-1′-CARBOXYLIC ACID, 1,2-DIHYDRO-6-(TRIFLUOROMETHYL)-, 1,1-DIMETHYLETHYL ESTER
CAS:Formula:C18H23F3N2O2Purity:95.0%Molecular weight:356.3895-Chloro-3-isopropyl-1-methyl-1H-pyrazole-4-sulfonyl chloride
Formula:C7H10Cl2N2O2SPurity:95.0%Molecular weight:257.136-(Trifluoromethyl)imidazo[2,1-b]thiazole-5-carbaldehyde
CAS:Formula:C7H3F3N2OSPurity:95.0%Molecular weight:220.17Methyl 4-(trifluoromethyl)-1H-indole-2-carboxylate
CAS:Formula:C11H8F3NO2Purity:98%Color and Shape:SolidMolecular weight:243.1852-Methyl-tetrahydro-furan-2-carboxylic acid
CAS:Formula:C6H10O3Purity:>97%Color and Shape:LiquidMolecular weight:130.1431-(Thiazol-2-yl)propan-1-one
CAS:Formula:C6H7NOSPurity:98%Color and Shape:LiquidMolecular weight:141.19Ethyl 3-((tert-butoxycarbonyl)amino)pyrrolidine-3-carboxylate
CAS:Purity:95%Molecular weight:258.31799325-Amino-1-(2-chloro-6-methyl-phenyl)-3-methyl-1H-pyrazole-4-carbonitrile
Formula:C12H11ClN4Purity:95.0%Molecular weight:246.72-(1H-imidazo[1,2-b]pyrazol-1-yl)ethan-1-amine
CAS:Formula:C7H10N4Purity:95.0%Molecular weight:150.185(2S,4S)-tert-Butyl 2-carbamoyl-4-hydroxypyrrolidine-1-carboxylate
CAS:Purity:97%Molecular weight:230.26400766-Fluoro-1H-indole-2-carboxylic acid
CAS:Formula:C9H6FNO2Purity:98%Color and Shape:SolidMolecular weight:179.15(S)-tert-Butyl 1-(5-aminopyridin-2-yl)pyrrolidin-3-ylcarbamate
CAS:Formula:C14H22N4O2Purity:95.0%Molecular weight:278.356methyl 2-amino-4-isopropylthiophene-3-carboxylate
CAS:Formula:C9H13NO2SPurity:95%Molecular weight:199.274-(2-Chloro-phenyl)-3-chlorosulfonyl-5-trifluoromethyl-thiophene-2-carboxylic acid methyl ester
Formula:C13H7Cl2F3O4S2Purity:95.0%Molecular weight:419.21TERT-BUTYL 3-(4-BROMO-1H-PYRAZOL-1-YL)-8-AZABICYCLO[3.2.1]OCTANE-8-CARBOXYLATE
CAS:Formula:C15H22BrN3O2Purity:95.0%Molecular weight:356.2645-(4-BROMO-2-METHOXY-PHENYL)-2-METHYL-OXAZOLE
CAS:Formula:C11H10BrNO2Purity:95.0%Molecular weight:268.11(S)-2-(3-Bromophenyl)pyrrolidine hydrochloride
CAS:Formula:C10H13BrClNPurity:95%Molecular weight:262.58Methyl 2-amino-6-methyl-4,5,6,7-tetrahydrothieno-[2,3-c]pyridine-3-carboxylate
CAS:Formula:C10H14N2O2SPurity:95.0%Color and Shape:SolidMolecular weight:226.292-Bromo-1-tosyl-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C14H11BrN2O2SPurity:95.0%Molecular weight:351.22Ref: 10-F231406
1g71.00€5g286.00€10g495.00€25g1,137.00€100g4,543.00€100mg20.00€250mg25.00€500mg49.00€1-(6-amino-2H-1,3-benzodioxol-5-yl)ethan-1-ol
CAS:Formula:C9H11NO3Purity:95.0%Molecular weight:181.1912-Amino-3-(1H-indol-3-yl)-2-methylpropanoic acid
CAS:Formula:C12H14N2O2Purity:98%Color and Shape:SolidMolecular weight:218.2563-(Toluene-4-sulfonyloxymethyl)-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C17H25NO5SPurity:97%Molecular weight:355.451H-Benzimidazole-5-sulfonyl chloride hydrochloride
CAS:Formula:C7H6Cl2N2O2SPurity:95.0%Color and Shape:SolidMolecular weight:253.1methyl 1-methyl-3-nitro-1H-pyrazole-5-carboxylate
CAS:Formula:C6H7N3O4Purity:95%Color and Shape:SolidMolecular weight:185.1395-Amino-1-(4-ethoxy-phenyl)-1H-pyrazole-4-carbonitrile
Formula:C12H12N4OPurity:97%Molecular weight:228.2554-(4-Ethoxy-phenyl)-5-methyl-thiazol-2-ylamine
CAS:Formula:C12H14N2OSPurity:95.0%Color and Shape:SolidMolecular weight:234.322-(2,5-Dimethoxyphenyl)pyrrolidine
CAS:Formula:C12H17NO2Purity:98.0%Color and Shape:LiquidMolecular weight:207.273tert-Butyl 7-methyl-1H-indole-1-carboxylate
CAS:Formula:C14H17NO2Purity:95.0%Molecular weight:231.295Methyl 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:310.824,6-Difluorooxindole
CAS:Formula:C8H5F2NOPurity:96%Color and Shape:No data available.Molecular weight:169.1312,2,2-trifluoro-1-indolinylethan-1-one, 97%
CAS:Formula:C10H8F3NOPurity:95.0%Color and Shape:SolidMolecular weight:215.1752-(1-Methyl-1H-pyrazol-3-yl)-benzenesulfonamide
Formula:C10H11N3O2SPurity:95.0%Molecular weight:237.28
