
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 55181 products of "5-membered Heterocycles"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
ethyl (1s,3r,5s)-2-boc-2-azabicyclo[3.1.0]hexane-3-carboxylate
CAS:Formula:C13H21NO4Purity:95.0%Color and Shape:LiquidMolecular weight:255.3142,2,4,6,7-Pentamethyl-2,3-dihydrobenzofuran-5-sulfonyl chloride
CAS:Formula:C13H17ClO3SPurity:95.0%Color and Shape:SolidMolecular weight:288.795-Bromomethyl-2-methyl-4-(trifluoromethyl)-1,3-thiazole
CAS:Formula:C6H5BrF3NSPurity:98%Color and Shape:Liquid, OilMolecular weight:260.07Furo[3,4-b]pyrazine-5,7-dione
CAS:Formula:C6H2N2O3Purity:97%Color and Shape:Solid, Off-white powderMolecular weight:150.093N’-(4,6-difluoro-1,3-benzothiazol-2-yl)-N,N-dimethylpropane-1,3-diamine
CAS:Formula:C12H15F2N3SPurity:95.0%Molecular weight:271.337-Bromo-4-chloro-5H-pyrrolo[3,2-d]pyrimidine
CAS:Formula:C6H3BrClN3Purity:98%Color and Shape:SolidMolecular weight:232.47tert-Butyl 3-amino-5-nitro-1H-indazole-1-carboxylate
CAS:Formula:C12H14N4O4Purity:95.0%Color and Shape:SolidMolecular weight:278.268(Z)-N-[2-(1-methyl-1H-imidazol-2-yl)-1-phenylethylidene]hydroxylamine
CAS:Purity:97%Molecular weight:215.256(5-m-Tolyl-[1,3,4]oxadiazol-2-ylmethyl)-carbamic acid tert-butyl ester
Formula:C15H19N3O3Purity:95.0%Molecular weight:289.3355-m-Tolyl-isoxazole-3-carboxylic acid hydrazide
Formula:C11H11N3O2Purity:95.0%Molecular weight:217.2282-Methyl-4-phenyl-1,3-thiazole-5-carboxylic acid
CAS:Formula:C11H9NO2SPurity:95.0%Color and Shape:SolidMolecular weight:219.261-(4-Chloro-phenyl)-5-methyl-1H-[1,2,3]triazole-4-carboxylic acid
CAS:Formula:C10H8ClN3O2Purity:95.0%Molecular weight:237.644-(4-Fluoro-phenyl)-isoxazol-5-ylamine
CAS:Formula:C9H7FN2OPurity:95.0%Color and Shape:SolidMolecular weight:178.166N-(5-(((5-(tert-Butyl)oxazol-2-yl)methyl)thio)thiazol-2-yl)piperidine-4-carboxamide
CAS:Formula:C17H24N4O2S2Purity:99%Color and Shape:Liquid, No data available.Molecular weight:380.537-Methylthieno[3,2-d]pyrimidine-2,4(1H,3H)-dione
CAS:Formula:C7H6N2O2SPurity:97%Molecular weight:182.25-Methyl-4H-1,2,4-triazol-3-amine hydrochloride
CAS:Formula:C3H7ClN4Purity:95.0%Color and Shape:Solid, No data available.Molecular weight:134.57(2-FLUORO-4-NITROPHENYL)(PYRROLIDIN-1-YL)METHANONE
CAS:Formula:C11H11FN2O3Purity:95.0%Molecular weight:238.2182-Bromo-3,5-dimethylthiophene
CAS:Purity:96%, contains NaHCO3 as stabilizerMolecular weight:191.08999635-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)-1-methyl-1H-pyrazole
CAS:Purity:98%Color and Shape:SolidMolecular weight:194.03999332-Amino-4-(3,4-dimethyl-phenyl)-5-methyl-thiophene-3-carboxylic acid ethyl ester
CAS:Formula:C16H19NO2SPurity:95.0%Molecular weight:289.39N-[(3R)-Pyrrolidin-3-yl]pyridin-2-amine dihydrochloride
CAS:Formula:C9H15Cl2N3Color and Shape:SolidMolecular weight:236.14methyl 1H,4H,5H,6H,7H-imidazo[4,5-c]pyridine-6-carboxylate
CAS:Purity:95%Molecular weight:181.19500735-Bromo-4-(trifluoromethyl)thiazol-2-amine
CAS:Formula:C4H2BrF3N2SPurity:98%Color and Shape:SolidMolecular weight:247.035-methyl-1H-imidazole-4-carboxylic acid hydrochloride
CAS:Formula:C5H7ClN2O2Purity:95.0%Molecular weight:162.575-Chloro-3-p-tolyl-[1,2,4]thiadiazole
CAS:Formula:C9H7ClN2SPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:210.68[(2S)-1-ethyl-2-pyrrolidinyl]methanol
CAS:Formula:C7H15NOPurity:97%Color and Shape:LiquidMolecular weight:129.2035-(4-ethoxyphenyl)-1,2-oxazole-3-carboxylic acid
CAS:Formula:C12H11NO4Purity:98%Molecular weight:233.2231-(2,2,2-Trifluoroethyl)-1H-imidazo[4,5-c]pyridin-2(3H)-one
CAS:Purity:98%Molecular weight:217.1510012-Amino-1-furan-2yl-ethanol
CAS:Formula:C6H9NO2Purity:98%Color and Shape:SolidMolecular weight:127.1432-(1-Methoxy-1-methyl-ethyl)-benzofuran-5-carboxylic acid
Formula:C13H14O4Purity:95.0%Molecular weight:234.2517-Methyl-imidazo[1,2-a]pyridine-2-carboxylic acidethyl ester
CAS:Formula:C11H12N2O2Purity:98%Molecular weight:204.229ethyl 5-(2,4,6-trimethylphenyl)-1H-pyrazole-3-carboxylate
CAS:Formula:C15H18N2O2Purity:95.0%Molecular weight:258.3215-Amino-isoindole-1,3-dione
CAS:Formula:C8H6N2O2Purity:98%Color and Shape:Solid, Yellow - Reddish yellow powderMolecular weight:162.1481-(3-Trifluoromethylbenzyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C12H9F3N2O2Purity:95.0%Color and Shape:SolidMolecular weight:270.2117-methyl[1,2,4]triazolo[4,3-a]pyrimidin-3-amine
CAS:Formula:C6H7N5Purity:95.0%Color and Shape:SolidMolecular weight:149.1571-ethyl-1H-pyrazole-3-carbonyl chloride
CAS:Formula:C6H7ClN2OPurity:95.0%Color and Shape:LiquidMolecular weight:158.59(S)-2-Nitro-N-(1-phenyl-2-pyrrolidin-1-yl-ethyl)-benzenesulfonamide
CAS:Formula:C18H21N3O4SPurity:98.0%Molecular weight:375.443-(Phenylsulfonyl)pyrrolidine hydrochloride
CAS:Formula:C10H14ClNO2SPurity:97%Color and Shape:SolidMolecular weight:247.74[4-Methyl-5-(4-piperidinyl)-4H-1,2,4-triazol-3-yl]methanol dihydrochloride hydrate
CAS:Formula:C9H20Cl2N4O2Purity:95.0%Color and Shape:SolidMolecular weight:287.195-[4-(dimethylamino)phenyl]-4-methyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C11H14N4SPurity:95.0%Color and Shape:CrystallineMolecular weight:234.32N-(2-(2-(2-(3-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido)ethoxy)ethoxy)ethyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide
CAS:Purity:90%Color and Shape:SolidMolecular weight:525.61999512-Acetylamino-4-methyl-thiazole-5-carboxylic acid
CAS:Formula:C7H8N2O3SPurity:95%Molecular weight:200.21(2S,4R)-1-(tert-Butoxycarbonyl)-4-(3-iodobenzyl)pyrrolidine-2-carboxylic acid
CAS:Purity:97%Molecular weight:431.2699895-Amino-3-methyl-1-phenyl-1H-pyrazole-4-carbonitrile
CAS:Formula:C11H10N4Purity:97.0%Color and Shape:SolidMolecular weight:198.2291-[2-(isopropylamino)-4-methyl-1,3-thiazol-5-yl]ethanone
CAS:Formula:C9H14N2OSPurity:95%Molecular weight:198.28(7-CHLOROBENZO[B]THIOPHEN-2-YL)BORONIC ACID
CAS:Formula:C8H6BClO2SPurity:95.0%Molecular weight:212.456-ethyl-1,3-benzothiazol-2-amine
CAS:Formula:C9H10N2SPurity:95%Color and Shape:Solid, CrystallineMolecular weight:178.255-(2-Aminoethyl)thiophene-2-sulfonamide
CAS:Purity:95+%Color and Shape:SolidMolecular weight:206.27999882-Iodomethyl-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C10H18INO2Purity:95.0%Color and Shape:SolidMolecular weight:311.1633-(1-(TERT-BUTOXYCARBONYL)PIPERIDIN-4-YLOXY)-1-METHYL-1H-PYRAZOLE-5-CARBOXYLIC ACID
CAS:Formula:C15H23N3O5Purity:95%Molecular weight:325.3652-chloro-1-[1-(4-chlorophenyl)-2,5-dimethyl-1H-pyrrol-3-yl]ethanone
CAS:Formula:C14H13Cl2NOPurity:95%Color and Shape:SolidMolecular weight:282.16(2,5-dioxoimidazolidin-4-yl)acetic acid
CAS:Formula:C5H6N2O4Purity:≥98%Color and Shape:Liquid, No data available.Molecular weight:158.1135-(3-chlorophenyl)-4H-1,2,4-triazole-3-thiol
CAS:Formula:C8H6ClN3SPurity:95.0%Molecular weight:211.675-Cyanoindole-1-acetic acid
CAS:Formula:C11H8N2O2Purity:97.0%Color and Shape:SolidMolecular weight:200.197Pyrrolidin-3-amine dihydrochloride
CAS:Formula:C4H12Cl2N2Purity:97%Color and Shape:SolidMolecular weight:159.055-Amino-1-(3,4-dimethyl-phenyl)-3-methyl-1H-pyrazole-4-carbonitrile
Formula:C13H14N4Purity:95.0%Molecular weight:226.2831-TERT-BUTYL 2-BENZYL 5-OXOPYRROLIDINE-1,2-DICARBOXYLATE
CAS:Formula:C17H21NO5Purity:95.0%Molecular weight:319.357tert-Butyl ((1S,5R,6S)-3-azabicyclo[3.3.0]octan-6-yl)carbamate
CAS:Purity:98%Molecular weight:226.3200073(4-(1H-Imidazol-1-yl)phenyl)methanamine dihydrochloride
CAS:Formula:C10H13Cl2N3Purity:95.0%Molecular weight:246.145-(Chloromethyl)-3-(4-(difluoromethoxy)-3-methoxyphenyl)-1,2,4-oxadiazole
CAS:Purity:98%Molecular weight:290.64999391-(3-Hydroxy-phenyl)-5-oxo-pyrrolidine-3-carboxylic acid
CAS:Formula:C11H11NO4Purity:95.0%Color and Shape:SolidMolecular weight:221.2122-(Trichloroacetyl)pyrrole
CAS:Formula:C6H4Cl3NOPurity:97%Color and Shape:Grey powderMolecular weight:212.455-Methylcytidine
CAS:<p>M02111 - 5-Methylcytidine</p>Formula:C10H15N3O5Purity:97%Color and Shape:Solid, White - Very pale yellow powderMolecular weight:257.2461-(4-aminophenyl)-3-methylimidazolidin-2-one
CAS:Formula:C10H13N3OPurity:95.0%Molecular weight:191.2349-(2-Ethylhexyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole
CAS:Purity:≥97%Molecular weight:531.34997564-(4-Chloro-3-nitrophenyl)thiazol-2-amine
CAS:Formula:C9H6ClN3O2SPurity:98%Color and Shape:SolidMolecular weight:255.685-(3,4-diethoxyphenyl)-1,3,4-oxadiazol-2-amine
CAS:Formula:C12H15N3O3Purity:95.0%Molecular weight:249.272-ETHOXY-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)THIAZOLE
CAS:Formula:C11H18BNO3SPurity:98%Molecular weight:255.14Methyl 2-(1,4-dioxaspiro[4.5]decan-8-yl)acetate
CAS:Formula:C11H18O4Purity:98%Molecular weight:214.2615-Isopropyl-4-propyl-4H-[1,2,4]triazole-3-thiol
CAS:Formula:C8H15N3SPurity:95.0%Molecular weight:185.29(1H-pyrazolo[3,4-b]pyridin-3-ylmethyl)amine dihydrochloride
CAS:Formula:C7H10Cl2N4Purity:95.0%Molecular weight:221.09tert-Butyl (1-(4-bromo-3-methylisoxazol-5-yl)cyclopropyl)carbamate
CAS:Purity:97%Molecular weight:317.18301391-[2-(2-Trifluoromethyl-phenyl)-thiazol-4-yl]-ethanone
Formula:C12H8F3NOSPurity:95.0%Molecular weight:271.262-Bromo-4,5-dimethylthiazole
CAS:Formula:C5H6BrNSPurity:98%Color and Shape:SolidMolecular weight:192.072-(5-Chloromethyl-[1,2,4]oxadiazol-3-yl)-aniline
CAS:Formula:C9H8ClN3OPurity:97.0%Molecular weight:209.633-(3,5-Dimethyl-[1,2,4]triazol-1-yl)-propionic acid
CAS:Formula:C7H11N3O2Purity:95.0%Color and Shape:SolidMolecular weight:169.1842-amino-N,6-dimethyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide
CAS:Formula:C10H15N3OSPurity:95.0%Molecular weight:225.31methyl 5-aminoisoxazole-4-carboxylate
CAS:Formula:C5H6N2O3Purity:95.0%Color and Shape:Solid, White powderMolecular weight:142.1143-MORPHOLIN-4-YLMETHYL-1H-INDOLE
CAS:Formula:C13H16N2OPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:216.2845-(2,4-Dichlorophenyl)-1H-tetrazole
CAS:Formula:C7H4Cl2N4Purity:97.0%Color and Shape:SolidMolecular weight:215.04(S)-3-(Methylsulfonyl)pyrrolidine
CAS:Formula:C5H11NO2SPurity:95%Color and Shape:OilMolecular weight:149.211-(4-(Bromomethyl)phenyl)-1H-pyrazole
CAS:Formula:C10H9BrN2Purity:95%Color and Shape:SolidMolecular weight:237.13-chloro-N-(5-ethyl-1,3,4-thiadiazol-2-yl)propanamide
CAS:Formula:C7H10ClN3OSPurity:95.0%Molecular weight:219.694,5,6,7-Tetrahydrothiazolo[5,4-c]pyridin-2-amine hydrochloride
CAS:Purity:97%Molecular weight:191.6799927methyl 2-(2-imino-5,7-dimethylbenzo[d]thiazol-3(2H)-yl)acetate hydrobromide
CAS:Formula:C12H15BrN2O2SPurity:95.0%Molecular weight:331.23(5-amino-1H-1,2,4-triazol-3-yl)acetic acid hydrate
CAS:Formula:C4H8N4O3Purity:95.0%Molecular weight:160.133N-(7-mercaptobenzo[c][1,2,5]oxadiazol-4-yl)acetamide
CAS:Purity:≥95%(HPLC)Molecular weight:209.22000128-[(E)-2-(3,4-Dimethoxyphenyl)ethenyl]-1,3-diethyl-7-methyl-purine-2,6 -dione
CAS:Formula:C20H24N4O4Purity:99%Color and Shape:Solid, Crystalline Powder or PowderMolecular weight:384.4365-Amino-1-(4-bromophenyl)-1H-pyrazole-4-carbonitrile
CAS:Formula:C10H7BrN4Purity:95%Color and Shape:SolidMolecular weight:263.0985-BROMO-N-(2-METHYLPYRIDIN-4-YL)THIOPHENE-2-CARBOXAMIDE
CAS:Formula:C11H9BrN2OSPurity:95.0%Molecular weight:297.17N-methyl-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridine-3-carboxamide hydrochloride
CAS:Formula:C8H13ClN4OPurity:95.0%Molecular weight:216.67(2R,4S)-1-(TERT-BUTOXYCARBONYL)-4-METHOXYPYRROLIDINE-2-CARBOXYLIC ACID
CAS:Formula:C11H19NO5Purity:98%Color and Shape:Liquid, No data available.Molecular weight:245.275(R)-tert-Butyl 1-cyclobutylpyrrolidin-3-ylcarbamate
CAS:Formula:C13H24N2O2Purity:95.0%Molecular weight:240.3472,2-Dimethylsuccinic anhydride
CAS:Formula:C6H8O3Purity:98%Color and Shape:Liquid, Low Melting SolidMolecular weight:128.1275-bromo-1-(methoxymethyl)-1H-1,2,4-triazole
CAS:Formula:C4H6BrN3OPurity:95.0%Molecular weight:192.0163-Chloro-6-nitro-benzo[b]thiophene-2-carboxylic acid hydrazide
CAS:Formula:C9H6ClN3O3SPurity:90.0%Color and Shape:No data available.Molecular weight:271.681-TERT-BUTYL 5-METHYL INDOLINE-1,5-DICARBOXYLATE
CAS:Formula:C15H19NO4Purity:97%Molecular weight:277.325-Acetylamino-3-methyl-thiophene-2,4-dicarboxylic acid dimethyl ester
Formula:C11H13NO5SPurity:95.0%Molecular weight:271.291,5-Dimethylpyrazole-3-carboxylic acid
CAS:Formula:C6H8N2O2Purity:95%Color and Shape:SolidMolecular weight:140.142Ref: 10-F740362
1g358.00€5g1,595.00€10g3,189.00€2.5g856.00€50mg136.00€100mg163.00€250mg230.00€500mg299.00€Methyl pyrrolo[1,2-b]pyridazine-6-carboxylate
CAS:Purity:>95%Color and Shape:SolidMolecular weight:176.1750031{[3-(2-pyridinyl)-1,2,4-oxadiazol-5-yl]methyl}amine
CAS:Formula:C8H8N4OPurity:95.0%Color and Shape:SolidMolecular weight:176.1792-(1H-Pyrazol-3-yl)acetonitrile
CAS:Formula:C5H5N3Purity:>95%Color and Shape:LiquidMolecular weight:107.116N,N-DIMETHYL-2-(3-NITRO-1H-PYRAZOL-1-YL)ETHANAMINE
Formula:C7H12N4O2Purity:95.0%Molecular weight:184.1995-Nitroindazole-3-carboxylic acid
CAS:Formula:C8H5N3O4Purity:95.0%Color and Shape:SolidMolecular weight:207.1452-[(4,6-dimethylpyrimidin-2-yl)amino]-1,3-thiazole-4-carboxylic acid
CAS:Formula:C10H10N4O2SPurity:95.0%Molecular weight:250.28(7-methyl-7H-pyrrolo[2,3-b]pyridin-3-yl)methanamine dihydrochloride
CAS:Formula:C9H13Cl2N3Purity:95.0%Molecular weight:234.12TERT-BUTYL 3-(2-(DIMETHYLAMINO)ETHYLAMINO)PYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C13H27N3O2Purity:95.0%Molecular weight:257.3786-Chloro-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid
CAS:Formula:C8H5ClN2O2Purity:95%Molecular weight:196.59Pyrazolo[1,5-a]pyrimidin-3-amine
CAS:Formula:C6H6N4Purity:98%Color and Shape:SolidMolecular weight:134.142tert-Butyl N-[(3S)-1-(6-methylpyrimidin-4-yl)pyrrolidin-3-yl]carbamate
CAS:Formula:C14H22N4O2Molecular weight:278.3562-Methylimidazo[1,2-a]pyridin-3-amine
CAS:Formula:C8H9N3Purity:96%Color and Shape:SolidMolecular weight:147.1811-[4-(6-methyl-1,3-benzothiazol-2-yl)phenyl]-2,5-dihydro-1H-pyrrole-2,5-dione
CAS:Purity:95+%Molecular weight:320.3699951
