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
(E)-9-ethyl-3-((2-ethyl-2-(o-tolyl)hydrazono)methyl)-9H-carbazole
CAS:Purity:97%Molecular weight:355.48498542-(1-Benzothiophen-3-yl)acetonitrile
CAS:Purity:95+%Color and Shape:LiquidMolecular weight:173.22999572-amino-4-(4-isobutylphenyl)-5-methylthiophene-3-carbonitrile
CAS:Formula:C16H18N2SPurity:95.0%Molecular weight:270.39TERT-BUTYL 6-FLUORO-3-(HYDROXYMETHYL)-1H-INDOLE-1-CARBOXYLATE
CAS:Formula:C14H16FNO3Purity:95.0%Molecular weight:265.284(2,3-dihydroimidazo[2,1-b][1,3]thiazol-6-ylmethyl)amine dihydrochloride
CAS:Formula:C6H11Cl2N3SPurity:95.0%Color and Shape:SolidMolecular weight:228.144-BROMO-2-(1H-IMIDAZOL-2-YL)PHENOL
CAS:Formula:C9H7BrN2OPurity:95%Color and Shape:SolidMolecular weight:239.0722-(4-Methoxythiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS:Purity:95%Molecular weight:240.1199951Ethyl imidazo[1,5-a]pyridine-8-carboxylate
CAS:Formula:C10H10N2O2Purity:98%Color and Shape:No data available.Molecular weight:190.2022-Ethyl-4-methyl-1H-imidazole-5-carbaldehyde
CAS:Formula:C7H10N2OPurity:97%Color and Shape:SolidMolecular weight:138.171-ethyl-1H-indole-5-carboxylic acid
CAS:Formula:C11H11NO2Purity:95.0%Color and Shape:Solid, White powderMolecular weight:189.2142-Amino-4-(4-fluoro-phenyl)-5-methyl-thiophene-3-carboxylic acid methyl ester
CAS:Formula:C13H12FNO2SPurity:95.0%Molecular weight:265.3ethyl 1,4-dioxaspiro[4.5]dec-7-ene-7-carboxylate
CAS:Formula:C11H16O4Purity:96%Molecular weight:212.2454-Chloro-5-fluoro-1H-indole
CAS:Formula:C8H5ClFNPurity:98%Color and Shape:SolidMolecular weight:169.585-Chlorofuran-2-carboxylic acid
CAS:Formula:C5H3ClO3Purity:97%Color and Shape:SolidMolecular weight:146.534-(4H-1,2,4-triazol-3-yl)piperidine dihydrochloride hydrate
Formula:C7H16Cl2N4OPurity:95.0%Molecular weight:243.13(4-bromo-3,5-dimethyl-1H-pyrazol-1-yl)acetonitrile
CAS:Formula:C7H8BrN3Purity:95.0%Molecular weight:214.066ETHYL 3-(3-METHOXYPHENYL)-1H-PYRAZOLE-5-CARBOXYLATE
CAS:Formula:C13H14N2O3Purity:95.0%Molecular weight:246.2661-((2R,4S,5R)-5-(((tert-Butyldimethylsilyl)oxy)methyl)-4-hydroxytetrahydrofuran-2-yl)-5-iodopyrimidine-2,4(1H,3H)-dione
CAS:Purity:97%Molecular weight:484.362(2R,4S)-4-Aminopyrrolidine-2-carboxylic aciddihydrochloride
CAS:Formula:C5H12Cl2N2O2Purity:95.0%Molecular weight:203.061-{2-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]ethyl}pyrrolidin-2-one
CAS:Formula:C15H24BN3O3Purity:95.0%Color and Shape:Liquid, OilMolecular weight:305.19ETHYL 6-FLUORO-1-HYDROXY-2-METHYL-INDOLE-3-CARBOXYLATE
CAS:Formula:C12H12FNO3Purity:95.0%Color and Shape:SolidMolecular weight:237.23METHYL 2-AMINOIMIDAZO[1,2-A]PYRIDINE-6-CARBOXYLATE
CAS:Formula:C9H9N3O2Purity:97%Molecular weight:191.19(3R,4R)-3-tert-Butoxycarbonylamino-4-hydroxy-pyrrolidine-1-carboxylic acid benzyl ester
CAS:Purity:95%Molecular weight:336.38800052,4-Dichloro-N-pyrrolidin-2-ylmethyl-benzenesulfonamide hydrochloride
CAS:Formula:C11H15Cl3N2O2SPurity:95.0%Molecular weight:345.661,3-Dimethyl-1H-benzo[d]imidazol-3-ium iodide
CAS:Formula:C9H11IN2Purity:97%Color and Shape:SolidMolecular weight:274.105Methyl 3-(chlorosulfonyl)-1-methyl-1H-pyrazole-5-carboxylate
CAS:Purity:97%Molecular weight:238.6399994METHYL 1H-PYRROLO[3,2-B]PYRIDINE-2-CARBOXYLATE
CAS:Formula:C9H8N2O2Purity:>97%Color and Shape:SolidMolecular weight:176.1752-(1-methyl-1H-benzimidazol-2-yl)ethanol
CAS:Formula:C10H12N2OPurity:95.0%Color and Shape:SolidMolecular weight:176.2197-(TERT-BUTOXYCARBONYL)-5,6,7,8-TETRAHYDROIMIDAZO[1,5-A]PYRAZINE-1-CARBOXYLIC ACID
CAS:Formula:C12H17N3O4Purity:98%Molecular weight:267.2854-ethyl-1,3-thiazol-2-amine
CAS:Formula:C5H8N2SPurity:95%Color and Shape:SolidMolecular weight:128.19(2R,5R)-5-Benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
CAS:Purity:97% 99%eeMolecular weight:246.35400394-(4-Bromophenyl)-5-methyl-1,3-thiazol-2-ylamine
CAS:Formula:C10H9BrN2SPurity:95%Color and Shape:Solid, White powderMolecular weight:269.16methyl 1-(cyanomethyl)-1H-1,2,4-triazole-3-carboxylate
CAS:Formula:C6H6N4O2Purity:95.0%Molecular weight:166.144-(Imidazol-1-yl)acetophenone
CAS:Formula:C11H10N2OPurity:98%Color and Shape:SolidMolecular weight:186.2142-(4-Methoxyphenyl)-5-methyl-1,3-oxazole-4-carboxylic acid
CAS:Purity:97%Molecular weight:233.22300721-(Imidazo[1,2-a]pyridin-3-yl)ethanone
CAS:Formula:C9H8N2OPurity:97%Color and Shape:No data available.Molecular weight:160.1762-Chloro-1-[1-(3-methoxypropyl)-2,5-dimethyl-1h-pyrrol-3-yl]ethan-1-one
CAS:Purity:97%Molecular weight:243.72999571-Methyl-1H-benzo[d]imidazol-4-amine
CAS:Formula:C8H9N3Purity:97%Color and Shape:SolidMolecular weight:147.181Ethyl 4-chloro-1H-pyrrolo[2,3-b]pyridine-5-carboxylate
CAS:Formula:C10H9ClN2O2Purity:97%Color and Shape:Liquid, No data available.Molecular weight:224.64(4-(3-CHLOROPHENYL)-1H-IMIDAZOL-2-YL)METHANAMINE
CAS:Formula:C10H10ClN3Purity:95.0%Molecular weight:207.66(2E)-3-(5-methylfuran-2-yl)-1-(3-nitrophenyl)prop-2-en-1-one
CAS:Formula:C14H11NO4Purity:95.0%Molecular weight:257.2452-Iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile
CAS:Purity:98+%Molecular weight:409.2000122Ethyl 5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylate
CAS:Formula:C10H12N4O2Purity:97.0%Molecular weight:220.232(S)-N2-(Benzo[d]oxazol-6-yl)-N4-(1-cyclohexylethyl)-N6-ethyl-N6-(2-(ethylamino)ethyl)-1,3,5-triazine-2,4,6-triamine
CAS:Formula:C24H36N8OPurity:98%Molecular weight:452.6073-Isopropyl-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine
CAS:Formula:C8H14N4Purity:95.0%Molecular weight:166.228(S)-1-(2-Amino-ethyl)-pyrrolidin-3-ol
CAS:Formula:C6H14N2OPurity:95.0%Color and Shape:No data available.Molecular weight:130.1913-(5-Formyl-2,4-dimethyl-1H-pyrrol-3-yl)propanoic acid
CAS:Formula:C10H13NO3Purity:97.0%Color and Shape:SolidMolecular weight:195.2181-(4-Bromophenyl)-5-trifluoromethyl-1H-pyrazole-4-carboxylic acid hydrazide
CAS:Formula:C11H8BrF3N4OPurity:95.0%Molecular weight:349.111Ethyl 2-amino-5-methylthiazole-4-carboxylate
CAS:Formula:C7H10N2O2SPurity:95%Color and Shape:SolidMolecular weight:186.231-Benzyl-4-iodo-1H-pyrazole
CAS:Formula:C10H9IN2Purity:97%Color and Shape:SolidMolecular weight:284.1(3S)-1-[6-(Trifluoromethyl)pyrimidin-4-yl]pyrrolidin-3-amine dihydrochloride
CAS:Formula:C9H13Cl2F3N4Molecular weight:305.132,4-dimethyl-6-(1H-pyrazol-1-yl)benzaldehyde
CAS:Formula:C12H12N2OPurity:95.0%Molecular weight:200.2412-Oxo-1-oxa-spiro[4.4]nonane-4-carboxylic acid
CAS:Formula:C9H12O4Purity:95.0%Color and Shape:SolidMolecular weight:184.191tert-Butyl 1-benzyl-1,7-diazaspiro[4.4]nonane-7-carboxylate
CAS:Formula:C19H28N2O2Purity:97.0%Molecular weight:316.445(R)-PYRROLIDINE-3-ACETIC ACID HCL
CAS:Formula:C6H12ClNO2Purity:97.0%Color and Shape:SolidMolecular weight:165.622-Amino-6,7-dihydrothiazolo[5,4-c]pyridin-4(5H)-one
CAS:Formula:C6H7N3OSPurity:97%Color and Shape:SolidMolecular weight:169.23-(2-Thiazolyl)propionic acid
CAS:Formula:C6H7NO2SPurity:96%Color and Shape:SolidMolecular weight:157.19(R)-3-((tert-Butoxycarbonyl)amino)-4-(thiophen-2-yl)butanoic acid
CAS:Purity:97%Molecular weight:285.35998547-Bromo-[1,2,4]triazolo[1,5-a]pyridin-2-ylamine
CAS:Formula:C6H5BrN4Purity:95%Color and Shape:SolidMolecular weight:213.038Methyl 2-oxo-2-(1H-pyrrolo[2,3-b]pyridin-3-yl)acetate
CAS:Formula:C10H8N2O3Purity:95.0%Molecular weight:204.1856-amino-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one dihydrochloride
CAS:Formula:C6H7Cl2N3OSPurity:95.0%Color and Shape:SolidMolecular weight:240.1METHYL 3-(6-BROMO-1H-INDAZOL-1-YL)PROPANOATE
Formula:C11H11BrN2O2Purity:90.0%Molecular weight:283.125ethyl N-[1-(4-fluorophenyl)-2,5-dioxopyrrolidin-3-yl]glycinate
CAS:Formula:C14H15FN2O4Purity:95.0%Molecular weight:294.282tert-Butyl 6-cyano-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-1-carboxylate
CAS:Formula:C20H25BN2O4Purity:97%Color and Shape:Liquid, No data available.Molecular weight:368.24(2E)-1-(4-ethoxyphenyl)-3-(3-methylthiophen-2-yl)prop-2-en-1-one
CAS:Formula:C16H16O2SPurity:95.0%Molecular weight:272.363-(1,3-benzothiazol-2-yl)-6-ethyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-amine
CAS:Formula:C16H17N3S2Purity:95.0%Molecular weight:315.45
![(2,3-dihydroimidazo[2,1-b][1,3]thiazol-6-ylmethyl)amine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF360965.webp&w=3840&q=75)
![Ethyl imidazo[1,5-a]pyridine-8-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF220176.webp&w=3840&q=75)
![ethyl 1,4-dioxaspiro[4.5]dec-7-ene-7-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF519180.webp&w=3840&q=75)
![3-Bromobenzo[d]isoxazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF617648.webp&w=3840&q=75)
![1-{2-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]ethyl}pyrrolidin-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF517022.webp&w=3840&q=75)
![METHYL 2-AMINOIMIDAZO[1,2-A]PYRIDINE-6-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF388732.webp&w=3840&q=75)
![1,3-Dimethyl-1H-benzo[d]imidazol-3-ium iodide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF445964.webp&w=3840&q=75)
![METHYL 1H-PYRROLO[3,2-B]PYRIDINE-2-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF305233.webp&w=3840&q=75)
![7-(TERT-BUTOXYCARBONYL)-5,6,7,8-TETRAHYDROIMIDAZO[1,5-A]PYRAZINE-1-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF502163.webp&w=3840&q=75)
![1-(Imidazo[1,2-a]pyridin-3-yl)ethanone](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF230226.webp&w=3840&q=75)
![2-Chloro-1-[1-(3-methoxypropyl)-2,5-dimethyl-1h-pyrrol-3-yl]ethan-1-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF643971.webp&w=3840&q=75)
![1-Methyl-1H-benzo[d]imidazol-4-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF322096.webp&w=3840&q=75)
![Ethyl 4-chloro-1H-pyrrolo[2,3-b]pyridine-5-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF222663.webp&w=3840&q=75)
![2-Iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF734583.webp&w=3840&q=75)
![Ethyl 5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF036465.webp&w=3840&q=75)
![(S)-N2-(Benzo[d]oxazol-6-yl)-N4-(1-cyclohexylethyl)-N6-ethyl-N6-(2-(ethylamino)ethyl)-1,3,5-triazi…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF549426.webp&w=3840&q=75)
![3-Isopropyl-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF232518.webp&w=3840&q=75)
![5,5-Difluoro-2-azabicyclo[2.2.1]heptane hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF605783.webp&w=3840&q=75)
![7-Bromo-2-methylimidazo[1,2-a]pyridin-3-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF689753.webp&w=3840&q=75)
![(3S)-1-[6-(Trifluoromethyl)pyrimidin-4-yl]pyrrolidin-3-amine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF075841.webp&w=3840&q=75)
![2-Oxo-1-oxa-spiro[4.4]nonane-4-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF042328.webp&w=3840&q=75)
![tert-Butyl 1-benzyl-1,7-diazaspiro[4.4]nonane-7-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF516423.webp&w=3840&q=75)
![2-Amino-6,7-dihydrothiazolo[5,4-c]pyridin-4(5H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF229233.webp&w=3840&q=75)
![7-Bromo-[1,2,4]triazolo[1,5-a]pyridin-2-ylamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF092246.webp&w=3840&q=75)
![Methyl 2-oxo-2-(1H-pyrrolo[2,3-b]pyridin-3-yl)acetate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF440633.webp&w=3840&q=75)
![6-amino-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF360570.webp&w=3840&q=75)
![ethyl N-[1-(4-fluorophenyl)-2,5-dioxopyrrolidin-3-yl]glycinate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF314029.webp&w=3840&q=75)
![3-(1,3-benzothiazol-2-yl)-6-ethyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF496065.webp&w=3840&q=75)
