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
(2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)(3-hydroxypyrrolidin-1-yl)methanone
CAS:Purity:95%Molecular weight:249.26600651-(3-Carboxy-4-hydroxy-phenyl)-2,5-dimethyl-1H-pyrrole-3-carboxylic acid tert-butyl ester
CAS:Formula:C18H21NO5Purity:95.0%Molecular weight:331.3681-(tert-Butyl)-6,7-dihydro-1H-pyrazolo[4,3-c]pyridin-4(5H)-one
CAS:Formula:C10H15N3OPurity:98%Color and Shape:Liquid, No data available.Molecular weight:193.25(S)-3-Iodo-pyrrolidine-1-carboxylic acid tert-butyl ester
CAS:Formula:C9H16INO2Purity:95.0%Color and Shape:LiquidMolecular weight:297.136N-(5-Aminopentyl)-phthalimidehydrochloride
CAS:Formula:C13H17ClN2O2Purity:98.0%Color and Shape:Solid, CrystallineMolecular weight:268.74{[5-(4-Methoxyphenyl)isoxazol-3-yl]methyl}amine hydrochloride
CAS:Formula:C11H13ClN2O2Purity:95.0%Molecular weight:240.694-Phenyl-1,3-thiazole-2-carboxylic acid
CAS:Formula:C10H7NO2SPurity:95.0%Color and Shape:SolidMolecular weight:205.231H-PYRROLO[2,3-B]PYRIDINE, 4-CHLORO-5-METHOXY-1-[TRIS(1-METHYLETHYL)SILYL]-
CAS:Formula:C17H27ClN2OSiPurity:97%Molecular weight:338.953-((tert-Butoxycarbonyl)amino)pyrrolidine-3-carboxylic acid
CAS:Purity:97%Molecular weight:230.26400764-AMINO-1-(4-CHLOROPHENYL)PYRROLIDIN-2-ONE
CAS:Formula:C10H11ClN2OPurity:95.0%Molecular weight:210.661-(2-Methyl-2H-pyrazol-3-yl)-ethanone
CAS:Formula:C6H8N2OPurity:≥95%Color and Shape:LiquidMolecular weight:124.1431-(1,3-benzodioxol-5-yl)-2-bromoethanone
CAS:Formula:C9H7BrO3Purity:97%Color and Shape:SolidMolecular weight:243.0564-(4-Bromophenyl)-1H-imidazole
CAS:Formula:C9H7BrN2Purity:98%Color and Shape:No data available.Molecular weight:223.0733-(1H-1,2,4-triazol-5-yl)benzoic acid hydrate
CAS:Formula:C9H9N3O3Purity:95.0%Molecular weight:207.1897-Chloro-4-methyl-1H-pyrrolo[2,3-c]pyridine
CAS:Formula:C8H7ClN2Purity:97%Color and Shape:SolidMolecular weight:166.615-(chloromethyl)-3-(methoxymethyl)-1,2,4-oxadiazole
CAS:Formula:C5H7ClN2O2Purity:95.0%Color and Shape:LiquidMolecular weight:162.572-Chloro-5-methyl-7H-pyrrolo[2,3-d]pyrimidine
CAS:Formula:C7H6ClN3Purity:97%Color and Shape:SolidMolecular weight:167.6tert-butyl N-[(3-amino-1H-indazol-6-yl)methyl]carbamate
CAS:Formula:C13H18N4O2Purity:95.0%Molecular weight:262.313tert-Butyl 1,8-diazaspiro[4.5]decane-1-carboxylate hydrochloride
CAS:Formula:C13H25ClN2O2Purity:95.0%Molecular weight:276.815-(2,4-dichlorophenyl)-1,3,4-oxadiazole-2-thiol
CAS:Formula:C8H4Cl2N2OSPurity:97%Molecular weight:247.092-(3-Methoxy-phenyl)-5-methyl-thiazole-4-carboxylic acid ethyl ester
CAS:Formula:C14H15NO3SPurity:95.0%Molecular weight:277.34(S)-(3-Aminopyrrolidin-1-yl)(phenyl)methanone hydrochloride
CAS:Formula:C11H15ClN2OPurity:95.0%Color and Shape:SolidMolecular weight:226.7N-(2-Oxoethyl)phthalimide
CAS:Formula:C10H7NO3Purity:95.0%Color and Shape:SolidMolecular weight:189.17((4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)dimethanol
CAS:Formula:C7H14O4Purity:≥97%Color and Shape:SolidMolecular weight:162.185Ethyl 2-amino-1-hydroxy-1H-indole-3-carboxylate
CAS:Formula:C11H12N2O3Purity:98%Molecular weight:220.228(S)-tert-Butyl 2-(5-(6-bromonaphthalen-2-yl)-1H-imidazol-2-yl)pyrrolidine-1-carboxylate
CAS:Formula:C22H24BrN3O2Purity:95%Molecular weight:442.357(S)-5-(Aminomethyl)-1-(5,7-difluoro-1,2,3,4-tetrahydronaphthalen-2-yl)-1H-imidazole-2(3H)-thione hydrochloride
CAS:Formula:C14H16ClF2N3SPurity:98%Molecular weight:331.81Methyl 1,4-dioxaspiro[4.5]decane-8-carboxylate
CAS:Formula:C10H16O4Purity:95%Color and Shape:SolidMolecular weight:200.234(4-(1-Methyl-1H-imidazol-2-yl)phenyl)boronic acid
CAS:Formula:C10H11BN2O2Purity:95.0%Molecular weight:202.02methyl 4,5-bis(chloromethyl)thiophene-2-carboxylate
CAS:Formula:C8H8Cl2O2SPurity:97%Color and Shape:Solid, Off-white powderMolecular weight:239.117-Chloro-6-fluoro-benzo[b]thiophene-2-carboxylic acid methyl ester
Formula:C10H6ClFO2SPurity:95.0%Molecular weight:244.66(S)-tert-Butyl 2,2-dimethyl-4-(2-oxoethyl)oxazolidine-3-carboxylate
CAS:Formula:C12H21NO4Purity:95.0%Color and Shape:LiquidMolecular weight:243.303Ref: 10-F469086
1g403.00€5g1,150.00€10g1,970.00€2.5g681.00€50mg107.00€100mg157.00€250mg216.00€500mg325.00€7-Chloro-3-methyl-3H-1,2,3-triazolo[4,5-d]pyrimidine
CAS:Formula:C5H4ClN5Purity:95.0%Color and Shape:SolidMolecular weight:169.571-[6-(3-Methoxy-phenyl)-imidazo[2,1-b]thiazol-5-ylmethyl]-piperidine-4-carboxylic acid
CAS:Formula:C19H21N3O3SMolecular weight:371.466-(TRIFLUOROMETHYL)-1H-PYRAZOLO[4,3-C]PYRIDINE
CAS:Formula:C7H4F3N3Purity:95.0%Molecular weight:187.1255-(4-tert-Butoxycarbonylamino-phenyl)-isoxazole-3-carboxylic acid ethyl ester
CAS:Formula:C17H20N2O5Purity:95.0%Molecular weight:332.3565,6-Dichloro-1H-pyrrolo[3,2-b]pyridin-2(3H)-one
CAS:Formula:C7H4Cl2N2OPurity:95.0%Molecular weight:203.023-butyl-5-chloro-1-phenyl-1H-pyrazole-4-carbaldehyde
CAS:Formula:C14H15ClN2OPurity:95.0%Molecular weight:262.74tert-Butyl 1-amino-3-azabicyclo[3.2.0]heptane-3-carboxylate
CAS:Purity:97%Molecular weight:212.2929993(3-Methyl-1H-pyrazolo[3,4-b]pyridin-5-yl)boronic acid
CAS:Purity:95%Color and Shape:SolidMolecular weight:176.97000125-Bromo-1-(toluene-4-sulfonyl)-1H-pyrrole-3-carboxylic acid methyl ester
CAS:Formula:C13H12BrNO4SPurity:97%Molecular weight:358.213,6-Dibromoimidazo[1,2-a]pyridine
CAS:Formula:C7H4Br2N2Purity:98%Color and Shape:SolidMolecular weight:275.9317-Trifluoromethyl-benzo[b]thiophene-2-carboxylic acid methyl ester
CAS:Formula:C11H7F3O2SPurity:95%Molecular weight:260.234-Methyl-1H-indazol-5-amine
CAS:Formula:C8H9N3Purity:97%Color and Shape:SolidMolecular weight:147.181{5-FLUORO-1-[TRIS(PROPAN-2-YL)SILYL]-1H-INDOL-4-YLBORONIC ACID
CAS:Formula:C17H27BFNO2SiPurity:94%Molecular weight:335.3METHYL 6-METHYLBENZO[B]THIOPHENE-2-CARBOXYLATE
CAS:Formula:C11H10O2SPurity:98%Molecular weight:206.262-(4-nitro-1H-pyrazol-1-yl)-1-(3-nitrophenyl)ethan-1-one
CAS:Formula:C11H8N4O5Purity:95.0%Molecular weight:276.2082-Amino-4,5-dimethyl-thiophene-3-carboxylic acidmethyl ester
CAS:Formula:C8H11NO2SPurity:97%Color and Shape:Solid, Crystalline PowderMolecular weight:185.241-(fluoromethyl)-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS:Formula:C10H16BFN2O2Purity:97%Molecular weight:226.065-[(2-Methylpropan-2-yl)oxycarbonyl]-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-3-carboxylic acid
CAS:Purity:97%Molecular weight:267.28500375-Cyclopropyl-4-methyl-4H-[1,2,4]triazole-3-thiol
CAS:Formula:C6H9N3SPurity:95.0%Molecular weight:155.22Benzofurazan-4-sulfonyl chloride
CAS:Formula:C6H3ClN2O3SPurity:95.0%Color and Shape:SolidMolecular weight:218.615-(Aminomethyl)-2,3-dihydro-1H-indol-2-one hydrochloride
CAS:Formula:C9H11ClN2OPurity:95.0%Molecular weight:198.653-(1H-pyrazol-1-yl)-1-butanol
CAS:Formula:C7H12N2OPurity:95.0%Color and Shape:No data available.Molecular weight:140.186[5-(3-Fluoro-phenyl)-[1,3,4]oxadiazol-2-ylmethyl]-carbamic acid tert-butyl ester
Formula:C14H16FN3O3Purity:95.0%Molecular weight:293.2982,4-difluoro-4′-(1,3-dioxolan-2-yl)benzophenone
CAS:Formula:C16H12F2O3Purity:97.0%Molecular weight:290.266Methyl 2-bromo-5-isopropylthiazole-4-carboxylate
CAS:Formula:C8H10BrNO2SPurity:95.0%Color and Shape:LiquidMolecular weight:264.14Tosyl-D-proline
CAS:Formula:C12H15NO4SPurity:95.0%Color and Shape:Solid, Crystalline PowderMolecular weight:269.323,4,4-Trimethyl-1,3-oxazolidin-2-one
CAS:Formula:C6H11NO2Purity:98.0%Color and Shape:Liquid, ClearMolecular weight:129.1599-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)ethyl)-9H-carbazole
CAS:Purity:95+%Molecular weight:321.2300115-Bromo-3(2H)-benzofuranone
CAS:Formula:C8H5BrO2Purity:98%Color and Shape:SolidMolecular weight:213.03N-methyl-1-(5-phenyl-1,3,4-oxadiazol-2-yl)methanamine hydrochloride
CAS:Formula:C10H12ClN3OPurity:95.0%Color and Shape:SolidMolecular weight:225.681-(4-Trifluoromethylphenyl)-2-pyrrolidinone
CAS:Formula:C11H10F3NOPurity:97.0%Color and Shape:SolidMolecular weight:229.2025-(5-methyl-3-thienyl)-4-propyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C10H13N3S2Purity:95.0%Molecular weight:239.36
![(2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)(3-hydroxypyrrolidin-1-yl)methanone](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF626296.webp&w=3840&q=75)
![6-Bromo-3-chloro-1H-pyrrolo[2,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF221003.webp&w=3840&q=75)
![1-(tert-Butyl)-6,7-dihydro-1H-pyrazolo[4,3-c]pyridin-4(5H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF519660.webp&w=3840&q=75)
![{[5-(4-Methoxyphenyl)isoxazol-3-yl]methyl}amine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF512032.webp&w=3840&q=75)
![1H-PYRROLO[2,3-B]PYRIDINE, 4-CHLORO-5-METHOXY-1-[TRIS(1-METHYLETHYL)SILYL]-](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF467462.webp&w=3840&q=75)
![7-Chloro-4-methyl-1H-pyrrolo[2,3-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF229657.webp&w=3840&q=75)
![2-Chloro-5-methyl-7H-pyrrolo[2,3-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF214919.webp&w=3840&q=75)
![1-[2-nitro-4-(trifluoromethyl)phenyl]-1H-imidazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF370319.webp&w=3840&q=75)
![tert-butyl N-[(3-amino-1H-indazol-6-yl)methyl]carbamate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF517323.webp&w=3840&q=75)
![tert-Butyl 1,8-diazaspiro[4.5]decane-1-carboxylate hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF446198.webp&w=3840&q=75)
![1H,5H-[1,2,4]triazolo[1,5-a]pyrimidin-5-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF665246.webp&w=3840&q=75)
![Methyl 1,4-dioxaspiro[4.5]decane-8-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF234359.webp&w=3840&q=75)
![5-Chloro-benzo[1,2,5]thiadiazol-4-ylamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF055186.webp&w=3840&q=75)
![7-Chloro-6-fluoro-benzo[b]thiophene-2-carboxylic acid methyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF545754.webp&w=3840&q=75)
![7-Chloro-3-methyl-3H-1,2,3-triazolo[4,5-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF076381.webp&w=3840&q=75)
![1-[6-(3-Methoxy-phenyl)-imidazo[2,1-b]thiazol-5-ylmethyl]-piperidine-4-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF020593.webp&w=3840&q=75)
![6-(TRIFLUOROMETHYL)-1H-PYRAZOLO[4,3-C]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF530072.webp&w=3840&q=75)
![5,6-Dichloro-1H-pyrrolo[3,2-b]pyridin-2(3H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF335035.webp&w=3840&q=75)
![tert-Butyl 1-amino-3-azabicyclo[3.2.0]heptane-3-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF624718.webp&w=3840&q=75)
![(3-Methyl-1H-pyrazolo[3,4-b]pyridin-5-yl)boronic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF692553.webp&w=3840&q=75)
![3,4-Dihydroimidazo[4,5-b]pyridin-5-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF440410.webp&w=3840&q=75)
![3,6-Dibromoimidazo[1,2-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF212652.webp&w=3840&q=75)
![7-Trifluoromethyl-benzo[b]thiophene-2-carboxylic acid methyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF317732.webp&w=3840&q=75)
![Imidazo[1,2-a]pyrimidin-2-ylmethanamine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF613885.webp&w=3840&q=75)
![{5-FLUORO-1-[TRIS(PROPAN-2-YL)SILYL]-1H-INDOL-4-YLBORONIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF513319.webp&w=3840&q=75)
![METHYL 6-METHYLBENZO[B]THIOPHENE-2-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF472135.webp&w=3840&q=75)
![5-[(2-Methylpropan-2-yl)oxycarbonyl]-6,7-dihydro-4H-pyrazolo[1,5-a]pyrazine-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF601669.webp&w=3840&q=75)
![5-Cyclopropyl-4-methyl-4H-[1,2,4]triazole-3-thiol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF058197.webp&w=3840&q=75)
![[5-(3-Fluoro-phenyl)-[1,3,4]oxadiazol-2-ylmethyl]-carbamic acid tert-butyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF545633.webp&w=3840&q=75)
![[1,2,4]Triazolo[1,5-a]pyrimidin-7-ol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF522019.webp&w=3840&q=75)
