
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
5-amino-1H-pyrazole-3-carboxamide hydrochloride
CAS:Formula:C4H7ClN4OPurity:95.0%Molecular weight:162.584-(2-Bromo-phenyl)-3-chlorosulfonyl-5-trifluoromethyl-thiophene-2-carboxylic acid methyl ester
Formula:C13H7BrClF3O4S2Purity:95.0%Molecular weight:463.664-Chloro-1,3-dioxolan-2-one
CAS:Formula:C3H3ClO3Purity:85%Color and Shape:LiquidMolecular weight:122.5tert-Butyl 1H-pyrazole-4-carboxylate
CAS:Formula:C8H12N2O2Purity:97%Color and Shape:SolidMolecular weight:168.1962-(2-FLUOROBENZYL)-1,5-DIMETHYL-4-NITRO-1H-PYRAZOL-3(2H)-ONE
Formula:C12H12FN3O3Purity:95.0%Molecular weight:265.2441-(3-benzyl-1,2,4-thiadiazol-5-yl)piperazine
CAS:Formula:C13H16N4SPurity:95.0%Molecular weight:260.364-(3,5-Dimethyl-1H-pyrazol-1-yl)aniline
CAS:Formula:C11H13N3Purity:95%Color and Shape:SolidMolecular weight:187.2461,2-dimethyl-1H-pyrrole-3-carboxylic acid
CAS:Formula:C7H9NO2Purity:98%Color and Shape:SolidMolecular weight:139.154Methyl benzo[d]thiazole-7-carboxylate
CAS:Formula:C9H7NO2SPurity:98%Color and Shape:SolidMolecular weight:193.22(4-Nitro-pyrazol-1-yl)-acetic acid ethyl ester
CAS:Formula:C7H9N3O4Purity:95+%Color and Shape:SolidMolecular weight:199.1665-methyl-1,3,4-thiadiazol-2-ol
CAS:Formula:C3H4N2OSPurity:95.0%Color and Shape:Solid, Light beige powderMolecular weight:116.14(6-Methoxy-2-methylsulfanyl-pyrimidin-4-yl)-pyrrolidin-3-yl-amine hydrochloride
CAS:Formula:C10H17ClN4OSPurity:95.0%Molecular weight:276.78(3S,5R)-1-[(TERT-BUTOXY)CARBONYL]-5-METHYLPYRROLIDINE-3-CARBOXYLIC ACID
CAS:Formula:C11H19NO4Purity:95.0%Molecular weight:229.2763-Chloroisoxazole-5-carboxylic acid
CAS:Formula:C4H2ClNO3Purity:95.0%Color and Shape:SolidMolecular weight:147.511-Cyclopropyl-6,8-difluoro-7-((4aS,7aS)-hexahydro-1H-pyrrolo[3,4-b]pyridin-6(2H)-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
CAS:Formula:C20H21F2N3O3Purity:95%Molecular weight:389.4032-(Thiophen-2-yl)ethyl 4-methylbenzenesulfonate
CAS:Formula:C13H14O3S2Purity:98%Color and Shape:SolidMolecular weight:282.37Tert-butyl 5-fluoro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate
CAS:Purity:95%Molecular weight:236.2460022Methyl 4-iodobenzo[b]thiophene-2-carboxylate
CAS:Formula:C10H7IO2SPurity:≥95%Color and Shape:No data available.Molecular weight:318.135-Methyl-3-trifluoromethyl-1 H -pyrazol-4-ylamine
CAS:Formula:C5H6F3N3Purity:99%Molecular weight:165.119{1-[3-(diethylamino)propyl]-2-methanesulfonyl-1H-imidazol-5-yl}methanol
CAS:Formula:C12H23N3O3SPurity:95.0%Molecular weight:289.394-amino-1-propyl-2-pyrrolidinone hydrochloride
CAS:Formula:C7H15ClN2OPurity:95.0%Molecular weight:178.66(S)-1-(tert-Butoxycarbonyl)-2-(2-nitrobenzyl)pyrrolidine-2-carboxylic acid
CAS:Formula:C17H22N2O6Purity:95.0%Molecular weight:350.3715-Cyano-1H-imidazole-4-carboxamide
CAS:Formula:C5H4N4OPurity:97%Color and Shape:SolidMolecular weight:136.1141-OXA-8-AZASPIRO[4.5]DECANE OXALATE
CAS:Formula:C18H32N2O6Purity:97%Color and Shape:SolidMolecular weight:372.4623-Isocyanato-2-methyl-5-(4-trifluoromethyl-phenyl)-furan
Formula:C13H8F3NO2Purity:95.0%Molecular weight:267.207(3R,3’S)-Tetrahydro-[3,3′-bifuran]-2,2′,5,5′-tetraone
CAS:Formula:C8H6O6Purity:95.0%Molecular weight:198.13(R)-1-(4-Nitrobenzyl)pyrrolidin-3-aminedihydrochloride
CAS:Formula:C11H17Cl2N3O2Purity:95.0%Molecular weight:294.18Methyl 2-(5-oxo-4,5-dihydroisoxazol-3-yl)acetate
CAS:Formula:C6H7NO4Purity:95%Molecular weight:157.1252,5-DIOXOPYRROLIDIN-1-YL 3-(PYRIDIN-2-YLDISULFANYL)BUTANOATE
CAS:Purity:98%Molecular weight:326.39001462-(8-OXABICYCLO[3.2.1]OCTAN-3-YL)ACETIC ACID
CAS:Formula:C9H14O3Purity:97%Color and Shape:Liquid, No data available.Molecular weight:170.2082-amino-N-(aminocarbonyl)thiophene-3-carboxamide
CAS:Formula:C6H7N3O2SPurity:95.0%Molecular weight:185.23-Bromomethyl-furan-2-carboxylic acid methyl ester
CAS:Formula:C7H7BrO3Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:219.034Ethyl pyrazolo[1,5-a]pyrimidine-6-carboxylate
CAS:Formula:C9H9N3O2Purity:98%Color and Shape:Liquid, No data available.Molecular weight:191.19Dimethyl-{6-[3-(1H-pyrazol-3-yl)-phenyl]-4-trifluoromethyl-pyridin-2-yl}-amine
Formula:C17H15F3N4Purity:95.0%Molecular weight:332.335-(3-Pyridyl)-1H-tetrazole
CAS:Formula:C6H5N5Purity:98.0%Color and Shape:No data available.Molecular weight:147.141(4R,5R)-5-((R)-1,2-Dihydroxyethyl)-2,2-dimethyl-1,3-dioxolane-4-carbaldehyde
CAS:Formula:C8H14O5Purity:95%(GC-MS);RGMolecular weight:190.1953-((tert-Butoxycarbonyl)amino)pyrrolidine-3-carboxylic acid
CAS:Purity:97%Molecular weight:230.26400762-(Chloromethyl)-N,N-diethyl-1,4-dihydro-5-methyl-4-oxothieno[2,3-d]pyrimidine-6-carboxamide
CAS:Purity:97%Molecular weight:313.84-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tosyl-1H-pyrazole
CAS:Purity:95+%Molecular weight:348.22000122-Chloro-5-methyl-7H-pyrrolo[2,3-d]pyrimidine
CAS:Formula:C7H6ClN3Purity:97%Color and Shape:SolidMolecular weight:167.6(S)-1-(4-(1H-Pyrazol-4-yl)phenyl)-2-amino-1-(4-chlorophenyl)ethanol
CAS:Formula:C17H16ClN3OPurity:≥98%Color and Shape:SolidMolecular weight:313.792-(Oxan-4-yl)-[1,2,4]triazolo[1,5-a]pyridine-6-carboxylic acid
Formula:C12H13N3O3Molecular weight:247.254(1S,4S)-5-tert-Butoxycarbonyl-2-oxa-5-azabicyclo[2.2.1]heptane-1-carboxylic acid
CAS:Purity:97%Molecular weight:243.25900271-(3-(5-Oxo-1-phenyl-2-thioxoimidazolidin-4-yl)propyl)guanidine hydrochloride
CAS:Purity:≥98%(HPLC)(T)Molecular weight:327.82998665-Amino-1-(4-chlorophenyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C10H8ClN3O2Purity:99.0%Molecular weight:237.643-Bromo-5-(2-pyrrolidinyl)pyridine
CAS:Formula:C9H11BrN2Purity:98%Color and Shape:Liquid, No data available.Molecular weight:227.105[1-(2-thienyl)butyl]amine hydrochloride
CAS:Formula:C8H14ClNSPurity:95.0%Color and Shape:SolidMolecular weight:191.72Imidazo[1,2-a]pyridine-2-methanol
CAS:Formula:C8H8N2OPurity:90%Color and Shape:SolidMolecular weight:148.1654-[2-(trifluoromethyl)benzoyl]-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C17H18F3NO4Purity:95.0%Molecular weight:357.329Ethyl 2-methylthiophene-3-carboxylate
CAS:Formula:C8H10O2SPurity:98%Color and Shape:SolidMolecular weight:170.23ETHYL 5-BROMO-3-ETHYLIMIDAZO[1,2-A]PYRIDINE-2-CARBOXYLATE
Formula:C12H13BrN2O2Purity:95.0%Molecular weight:297.1522-{[(2-methyl-1,3-thiazol-4-yl)methyl]sulfanyl}benzoic acid
CAS:Purity:97%Molecular weight:265.3500061tert-butyl N-[(3-amino-1H-indazol-6-yl)methyl]carbamate
CAS:Formula:C13H18N4O2Purity:95.0%Molecular weight:262.313(R)-tert-Butyl 3-(4-fluoro-2-nitrophenoxy)pyrrolidine-1-carboxylate
CAS:Formula:C15H19FN2O5Purity:95.0%Molecular weight:326.324ethyl 1-(4-aminophenyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C13H12F3N3O2Purity:95%Molecular weight:299.2535-(chloromethyl)-2-(2-methoxyphenyl)-1,3-thiazole hydrochloride
CAS:Formula:C11H11Cl2NOSPurity:95.0%Molecular weight:276.182-Methyl-1H-benzo[d]imidazol-5-amine hydrochloride
CAS:Formula:C8H10ClN3Purity:95.0%Color and Shape:Solid, Grey powderMolecular weight:183.645-methoxy-1,3,4-thiadiazol-2-amine
CAS:Formula:C3H5N3OSPurity:97%Color and Shape:Solid, Sand-coloured powderMolecular weight:131.154-Bromo-6-(2-hydroxy-2-methylpropoxy)pyrazolo[1,5-a]pyridine-3-carbonitrile
CAS:Purity:98%Molecular weight:310.151001[3-(2-aminoethyl)-1,2,4-oxadiazol-5-yl]methanol hydrochloride
CAS:Formula:C5H10ClN3O2Purity:95.0%Molecular weight:179.6tert-Butyl (2S)-2-[[tert-butyl(diphenyl)silyl]oxymethyl]-5-oxopyrrolidine-1-carboxylate
CAS:Purity:95%Molecular weight:453.6539917(2S,4R)-4-Fluoropyrrolidine-2-carboxylic acid
CAS:Formula:C5H8FNO2Purity:95%Color and Shape:SolidMolecular weight:133.1227-Difluoromethyl-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylic acid
CAS:Formula:C8H6F2N4O2Purity:95.0%Molecular weight:228.159(S)-2-Amino-3-(4-methoxy-1H-indol-3-yl)propanoic acid
CAS:Formula:C12H14N2O3Purity:95.0%Color and Shape:SolidMolecular weight:234.255Toluene-4-sulfonic acid 2-(3,5-dimethyl-pyrazol-1-yl)-ethyl ester
Formula:C14H18N2O3SMolecular weight:294.37Thieno[3,2-c]pyridine-2-carboxylic acid
CAS:Formula:C8H5NO2SPurity:98%Color and Shape:SolidMolecular weight:179.191-tert-butyl-4-isopropyl-1,6-dihydro-7H-pyrazolo[3,4-d]pyridazin-7-one
CAS:Formula:C12H18N4OPurity:95.0%Molecular weight:234.3031-[2-(4-fluorophenoxy)ethyl]-1H-indole-3-carbaldehyde
CAS:Formula:C17H14FNO2Purity:95.0%Molecular weight:283.3025-chloro-3-[(4-methylphenyl)methyl]-1,2,4-thiadiazole
CAS:Formula:C10H9ClN2SPurity:95.0%Molecular weight:224.71tert-Butyl (1-cyclopropyl-1H-imidazol-4-yl)carbamate
CAS:Formula:C11H17N3O2Purity:95.0%Color and Shape:SolidMolecular weight:223.2761-(3-Methoxybenzyl)-3-methyl-1H-pyrazol-5-amine
CAS:Formula:C12H15N3OPurity:>95%Molecular weight:217.2724-methyl-1H-indazol-7-amine
CAS:Formula:C8H9N3Purity:95.0%Color and Shape:Solid, Brown crystalline powderMolecular weight:147.181Tert-butyln-methyl-N-{[(3r)-pyrrolidin-3-yl]methyl}carbamate
CAS:Purity:97%Molecular weight:214.3090057(4,5-Dimethyl-thiazol-2-yl)-hydrazine Hydrochloride
CAS:Formula:C5H10ClN3SPurity:95.0%Molecular weight:179.674-Chloromethyl-2-(4-methoxy-phenyl)-5-methyl-thiazole
Formula:C12H12ClNOSPurity:95.0%Molecular weight:253.74[(3-methyl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-6-yl)methyl]amine dihydrochloride
CAS:Formula:C7H14Cl2N4Purity:95.0%Molecular weight:225.122-(5-methyl-3-(pyridin-4-yl)-1H-pyrazol-1-yl)ethan-1-amine
CAS:Formula:C11H14N4Purity:95.0%Molecular weight:202.2612-(4-Aminobutyl)-2,3-dihydro-1h-isoindole-1,3-dione hydrochloride
CAS:Purity:97%Molecular weight:254.71000673-Ethyl-2-methyl-1,5,6,7-tetrahydroindol-4-one
CAS:Formula:C11H15NOPurity:97.0%Molecular weight:177.2474,4,5,5-Tetramethyl-2-(4-(4,4,5,5-tetramethyl-1,3-dioxolan-2-yl)phenyl)-1,3,2-dioxaborolane
CAS:Purity:95+%Molecular weight:332.25{[4-phenyl-5-(trifluoromethyl)-4H-1,2,4-triazol-3-yl]methyl}amine hydrochloride
CAS:Formula:C10H10ClF3N4Purity:95.0%Molecular weight:278.66(2R,4S)-4-((tert-Butoxycarbonyl)amino)pyrrolidine-2-carboxylic acid
CAS:Formula:C10H18N2O4Purity:95%Color and Shape:Solid, No data available.Molecular weight:230.2641-{imidazo[1,2-a]pyridin-3-yl}propan-2-amine dihydrochloride
CAS:Formula:C10H15Cl2N3Purity:95.0%Molecular weight:248.15Ethyl 3-(2,2,2-trifluoroethyl)-1,2,4-oxadiazole-5-carboxylate
CAS:Formula:C7H7F3N2O3Molecular weight:224.139tert-Butyl 2-bromo-4,5-dihydrothieno[2,3-c]pyridine-6(7H)-carboxylate
CAS:Formula:C12H16BrNO2SPurity:97%Molecular weight:318.232,5-dichloro-4-(3-methyl-5-oxo-2,5-dihydro-1H-pyrazol-1-yl)benzene-1-sulfonic acid
CAS:Purity:90+%Molecular weight:323.1400146tert-Butyl 4-oxo-1-oxa-7-azaspiro[4.4]nonane-7-carboxylate
CAS:Purity:97%Molecular weight:241.28700261-[3-Chloro-5-(trifluoromethyl)-2-pyridinyl]-1H-pyrrole-2-carbaldehyde
CAS:Formula:C11H6ClF3N2OColor and Shape:SolidMolecular weight:274.63Ethyl 2-bromo-4-methyloxazole-5-carboxylate
CAS:Formula:C7H8BrNO3Purity:95+%Color and Shape:SolidMolecular weight:234.0496-Pyrrolidin-1-ylnicotinaldehyde
CAS:Formula:C10H12N2OPurity:97%Color and Shape:SolidMolecular weight:176.2194-[5-(Trifluoromethyl)-1,2,4-oxadiazol-3-yl]piperidine hydrochloride
CAS:Formula:C8H11ClF3N3OMolecular weight:257.64Ethyl 5,6,7,8-tetrahydropyrazolo[5,1-b][1,3]oxazepine-2-carboxylate
CAS:Purity:97%Molecular weight:210.23300174-(aminocarbonyl)-2-thiophenesulfonyl chloride
CAS:Formula:C5H4ClNO3S2Purity:95.0%Color and Shape:SolidMolecular weight:225.66tert-butyl rac-(1R,2S,6R,7S)-4,10-diazatricyclo[5.2.1.0~2,6~]decane-10-carboxylate hydrochloride
CAS:Formula:C13H23ClN2O2Purity:95.0%Molecular weight:274.792-Methoxy-6-(2-pyrrolidin-1-ylethyl)aniline
CAS:Formula:C13H20N2OPurity:95.0%Color and Shape:SolidMolecular weight:220.316METHYL 1-(TERT-BUTYL)-1H-BENZO[D][1,2,3]TRIAZOLE-5-CARBOXYLATE
CAS:Formula:C12H15N3O2Purity:95.0%Molecular weight:233.271TERT-BUTYL 4-(4-BROMOTHIAZOL-2-YL)PIPERAZINE-1-CARBOXYLATE
CAS:Formula:C12H18BrN3O2SPurity:95.0%Molecular weight:348.261-tert-Butyl 2-methyl (2R,4S)-4-(hydroxymethyl)pyrrolidine-1,2-dicarboxylate
CAS:Purity:98%Molecular weight:259.302002(5-methyl-3-phenyl-1H-pyrazol-4-yl)acetic acid
CAS:Formula:C12H12N2O2Purity:95.0%Molecular weight:216.242-[(1-Benzyl-4-chloro-1H-pyrazol-3-yl)oxy]-2-methylpropanoic acid
Formula:C14H15ClN2O3Molecular weight:294.743-Benzyl-3-azabicyclo[3.1.0]hexan-2-one
CAS:Formula:C12H13NOPurity:95.0%Color and Shape:LiquidMolecular weight:187.2426-t-Butyl-4-chlorothieno[3,2-d]pyrimidine
CAS:Formula:C10H11ClN2SPurity:95.0%Color and Shape:SolidMolecular weight:226.72Thieno[3,2-b]thiophene-2-carbonitrile
CAS:Formula:C7H3NS2Purity:95%Color and Shape:SolidMolecular weight:165.231-Butyl-2,3,4,5,6,7-hexahydro-3-methyl-2,4,6-trioxo-1H-pyrrolo[2,3-d]pyrimidine-5-acetic acid
CAS:Purity:97%Molecular weight:295.29501342-Chloro-4-bromobenzothiazole
CAS:Formula:C7H3BrClNSPurity:97%Color and Shape:SolidMolecular weight:248.52ETHYL 1-AMINO-1H-IMIDAZOLE-2-CARBOXYLATE
CAS:Formula:C6H9N3O2Purity:95%+Color and Shape:LiquidMolecular weight:155.157Ref: 10-F659766
1g955.00€5g2,582.00€10g3,830.00€2.5g1,745.00€50mg270.00€100mg345.00€250mg480.00€500mg756.00€3-(PYRIDIN-4-YL)-7-(TRIFLUOROMETHYL)PYRAZOLO[1,5-A]PYRIMIDINE-6-CARBOXYLIC ACID
CAS:Formula:C13H7F3N4O2Purity:95.0%Molecular weight:308.225-METHOXY-3-(PIPERIDIN-1-YLMETHYL)-1H-INDOLE
CAS:Formula:C15H20N2OPurity:95.0%Molecular weight:244.3385-(2-tert-Butoxycarbonylamino-ethyl)-1-(4-nitro-phenyl)-1H-pyrazole-4-carboxylic acid methyl ester
Formula:C18H22N4O6Purity:95.0%Molecular weight:390.3964-chloro-6-(4-methyl-1H-pyrazol-1-yl)pyrimidine
CAS:Formula:C8H7ClN4Purity:95%Molecular weight:194.62ethyl 5-(4-methoxyphenyl)-1,3-oxazole-2-carboxylate
CAS:Formula:C13H13NO4Purity:95.0%Molecular weight:247.251-tert-Butyl 2-methyl 5-oxopyrrolidine-1,2-dicarboxylate
CAS:Formula:C11H17NO5Purity:95%Molecular weight:243.259(S)-tert-Butyl 3-(2-aminophenoxy)pyrrolidine-1-carboxylate
CAS:Formula:C15H22N2O3Purity:95.0%Molecular weight:278.3522,4-dimethyl-2′-pyrrolidinomethyl benzophenone
CAS:Formula:C20H23NOPurity:97.0%Molecular weight:293.41ethyl 3-bromo-7-chloroimidazo[1,2-a]pyridine-2-carboxylate
Formula:C10H8BrClN2O2Purity:98%Molecular weight:303.547-tert-Butyl 2-ethyl 5,6-dihydroimidazo[1,2-a]pyrazine-2,7(8H)-dicarboxylate
CAS:Formula:C14H21N3O4Purity:97%Color and Shape:SolidMolecular weight:295.339Ethyl 7-chlorobenzo[b]thiophene-2-carboxylate
CAS:Formula:C11H9ClO2SPurity:97.0%Molecular weight:240.75,6-Dihydroxy-1H-indole-2-carboxylic acid
CAS:Formula:C9H7NO4Purity:95%Color and Shape:SolidMolecular weight:193.158Racemic Boc-cis-3-phenyl-pyrrolidine-2-carboxylic acid
CAS:Formula:C16H21NO4Purity:99.0%Color and Shape:SolidMolecular weight:291.347(2S,4S)-tert-Butyl 4-amino-2-methylpyrrolidine-1-carboxylate
CAS:Formula:C10H20N2O2Purity:95%Color and Shape:Liquid, No data available.Molecular weight:200.282
