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 55182 products of "5-membered Heterocycles"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
3-Methyl-[1,2,4]triazol-4-ylamine hydrochloride
CAS:Formula:C3H7ClN4Purity:95.0%Color and Shape:SolidMolecular weight:134.575-Fluoro-1H-pyrrolo[2,3-b]pyridine-4-carboxylic acid
CAS:Formula:C8H5FN2O2Purity:≥95%Color and Shape:SolidMolecular weight:180.1384-Chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidine
CAS:Formula:C7H6ClN3Purity:98%Color and Shape:SolidMolecular weight:167.61-benzothien-3-ylboronic acid
CAS:Formula:C8H7BO2SPurity:95%Color and Shape:SolidMolecular weight:178.01(S)-TERT-BUTYL 3-(CHLOROMETHYL)PYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C10H18ClNO2Purity:97%Molecular weight:219.71Tetrahydrofuran-2-carboxylic acid
CAS:Formula:C5H8O3Purity:95%Color and Shape:ClearMolecular weight:116.1165-Bromo-3-trifluoromethyl-benzo[b]thiophene-2-carboxylic acid
Formula:C10H4BrF3O2SPurity:95.0%Molecular weight:325.13-METHYLISOTHIAZOLO[5,4-D]PYRIMIDIN-4(5H)-ONE
CAS:Formula:C6H5N3OSPurity:95.0%Molecular weight:167.192-(5-Methyl-1H-indol-3-yl)acetic acid
CAS:Formula:C11H11NO2Purity:97%Color and Shape:SolidMolecular weight:189.2143-Cyclopropyl-[1,2,4]oxadiazole-5-carboxylic acid ethyl ester
CAS:Formula:C8H10N2O3Purity:97%Molecular weight:182.1792-(Pyrrolidin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinonitrile
CAS:Formula:C16H22BN3O2Purity:96%Molecular weight:299.18tert-Butyl 2-(piperidin-4-yl)pyrrolidine-1-carboxylate
CAS:Formula:C14H26N2O2Purity:95.0%Color and Shape:SolidMolecular weight:254.374ß-Nicotinamide Adenine Dinucleotide Phosphate Sodium Salt Hydrate, oxidized form [for Biochemical Research]
CAS:Formula:C21H27N7NaO17P3Purity:90.0%Color and Shape:SolidMolecular weight:765.393,4-Diaminothiophene
CAS:Formula:C4H6N2SPurity:>95%Color and Shape:No data available.Molecular weight:114.17(2E)-3-(5-methylthiophen-2-yl)-1-(4-nitrophenyl)prop-2-en-1-one
CAS:Formula:C14H11NO3SPurity:95.0%Molecular weight:273.31[(5-cyclopentyl-1,2,4-oxadiazol-3-yl)methyl]amine hydrochloride
CAS:Formula:C8H14ClN3OPurity:95.0%Molecular weight:203.67Dimethyl 2-bromo-1H-imidazole-4,5-dicarboxylate
CAS:Formula:C7H7BrN2O4Purity:97%Color and Shape:SolidMolecular weight:263.047((3aR,6R,6aR)-6-(Benzyloxy)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxole-5,5-diyl)dimethanol
CAS:Purity:97%Molecular weight:310.3460083(2,1,3-benzoxadiazol-5-ylmethyl)amine hydrochloride
CAS:Formula:C7H8ClN3OPurity:95.0%Color and Shape:SolidMolecular weight:185.613-(5-Chloro-[1,2,4]thiadiazol-3-yl)-benzonitrile
Formula:C9H4ClN3SPurity:95.0%Molecular weight:221.662-Amino-[1,2,4]triazolo[1,5-a]pyridin-6-ol hydrobromide
CAS:Formula:C6H7BrN4OPurity:95.0%Molecular weight:231.0534-amino-1-(3,4-dihydroxy-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)pyrimidin-2(1H)-one
Formula:C10H15N3O5Purity:95.0%Molecular weight:257.2461-(4-chlorophenyl)-3-propyl-4,5-dihydro-1H-pyrazol-5-one
CAS:Formula:C12H13ClN2OPurity:95.0%Molecular weight:236.74-(2-Chloro-phenyl)-thiazol-2-ylamine
CAS:Formula:C9H7ClN2SPurity:97%Color and Shape:SolidMolecular weight:210.68Ethyl 2-(Methylamino)-1,3-thiazole-4-carboxylate
CAS:Formula:C7H10N2O2SPurity:97.0%Molecular weight:186.232-Aminomethyl-pyrrolidine-1-carboxylic acid benzyl ester
CAS:Formula:C13H18N2O2Purity:98%Color and Shape:LiquidMolecular weight:234.299(R)-2-(2-Chloro-6-fluorophenyl)pyrrolidine hydrochloride
CAS:Formula:C10H12Cl2FNPurity:95%Molecular weight:236.112-(2-Chloropropanamido)-4h,5h,6h-cyclopenta[b]thiophene-3-carboxamide
CAS:Purity:95%Molecular weight:272.755-(5-Methylfuran-2-yl)-1H-pyrrole-2-carboxylic acid
CAS:Formula:C10H9NO3Purity:97%Molecular weight:191.1862-(Benzo[d][1,3]dioxol-5-yl)ethene-1,1,2-tricarbonitrile
CAS:Formula:C12H5N3O2Purity:95.0%Molecular weight:223.191(1-BENZYL-1H-INDOL-5-YL)BORONIC ACID PINACOL ESTER
CAS:Formula:C21H24BNO2Purity:98%Molecular weight:333.245-Bromobenzo[b]thiophene-3-carbaldehyde
CAS:Purity:97%Color and Shape:SolidMolecular weight:241.10000614-Methyl-5-vinylisobenzofuran-1(3H)-one
CAS:Purity:97% mix TBC as stabilizerMolecular weight:174.1990051TERT-BUTYL 5-METHOXY-3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRROLO[2,3-B]PYRIDINE-1-CARBOXYLATE
CAS:Formula:C19H27BN2O5Purity:98+%Molecular weight:374.242-(Chloromethyl)imidazo[1,2-a]pyrimidine
CAS:Formula:C7H6ClN3Purity:97.0%Color and Shape:SolidMolecular weight:167.61-ethyl-5-methyl-1H-pyrrole-2-carbaldehyde
CAS:Formula:C8H11NOPurity:95.0%Color and Shape:LiquidMolecular weight:137.182Methyl 3-amino-4-(methylsulphonyl)thiophene-2-carboxylate
CAS:Formula:C7H9NO4S2Purity:95.0%Color and Shape:SolidMolecular weight:235.273-Bromo-1H-pyrazolo[3,4-c]pyridin-7(6H)-one
CAS:Formula:C6H4BrN3OPurity:95%Color and Shape:Liquid, No data available.Molecular weight:214.0223-(TRIFLUOROMETHYL)-1,4,6,7-TETRAHYDROPYRANO[4,3-C]PYRAZOLE
CAS:Formula:C7H7F3N2OPurity:97%Molecular weight:192.1413-(Chloromethyl)-1,2,4-oxadiazole
CAS:Formula:C3H3ClN2OPurity:97%Color and Shape:LiquidMolecular weight:118.524-isopropyl-1,3-thiazole-2-carbaldehyde
CAS:Formula:C7H9NOSPurity:95.0%Color and Shape:LiquidMolecular weight:155.221-(5-Methylfuran-2-yl)propan-1-one
CAS:Formula:C8H10O2Purity:95%Color and Shape:Liquid, No data available.Molecular weight:138.1663,4-Pyridinecarboximide
CAS:Formula:C7H4N2O2Purity:96%Color and Shape:Crystalline Powder,PowderMolecular weight:148.1216-Chloro-5-(2,3-dichlorophenoxy)-2-(methylthio)-1H-benzo[d]imidazole
CAS:Formula:C14H9Cl3N2OSPurity:95.0%Color and Shape:Solid, White powderMolecular weight:359.651-phenyl-1,3-dihydro-2H-imidazol-2-one
CAS:Formula:C9H8N2OPurity:95.0%Color and Shape:Solid, White powderMolecular weight:160.1761-METHYL-4-NITRO-1H-IMIDAZOLE-5-CARBONITRILE
CAS:Formula:C5H4N4O2Purity:95.0%Molecular weight:152.1133-Methyl-1-[3-(trifluoromethyl)phenyl]-1H-pyrazol-5-amine
CAS:Formula:C11H10F3N3Molecular weight:241.2175-Methyl-2-thiophen-2-yl-thiazole-4-carboxylic acid
Formula:C9H7NO2S2Purity:95.0%Molecular weight:225.283-(Pyrrolidin-1-yl)benzaldehyde
CAS:Formula:C11H13NOPurity:95.0%Color and Shape:SolidMolecular weight:175.231(S)-2-(3-Chlorophenyl)pyrrolidine hydrochloride
CAS:Formula:C10H13Cl2NPurity:95%Molecular weight:218.121-(3,5-Dichloro-phenyl)-1H-pyrrole-2-carbaldehyde
CAS:Formula:C11H7Cl2NOPurity:95.0%Color and Shape:SolidMolecular weight:240.086-Chloroimidazo[1,2-b]pyridazin-3-ylamine
CAS:Formula:C6H5ClN4Purity:95%Color and Shape:SolidMolecular weight:168.586-BROMO-3,3-DIMETHYLINDOLIN-2-ONE
CAS:Formula:C10H10BrNOPurity:98%Color and Shape:Liquid, No data available.Molecular weight:240.1N,N-Diethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-ethanamine
CAS:Formula:C15H28BN3O2Purity:95.0%Color and Shape:LiquidMolecular weight:293.22(7S,8aS)-7-aminohexahydropyrrolo[1,2-a]pyrazine-1,4-dione hydrochloride
CAS:Formula:C7H12ClN3O2Purity:95.0%Molecular weight:205.644-[4-(trifluoromethyl)benzoyl]-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C17H18F3NO4Purity:95.0%Molecular weight:357.3292-{[4-Ethyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}-1-(10H-phenothiazin-10-yl)ethan-1-one
CAS:Purity:98%Molecular weight:434.5299988Ref: 10-F603914
1g1,057.00€5g4,886.00€10g7,207.00€2.5g2,465.00€50mg109.00€100mg177.00€250mg286.00€500mg538.00€(1H-Pyrrolo[2,3-b]pyridin-5-yl)methanamine
CAS:Formula:C8H9N3Purity:98%Color and Shape:SolidMolecular weight:147.1812-METHYL-2-(3-METHYL-4-NITRO-1H-PYRAZOL-1-YL)PROPANAMIDE
CAS:Formula:C8H12N4O3Purity:95.0%Molecular weight:212.2092-(1-methyl-1H-imidazol-4-yl)acetic acid hydrochloride
CAS:Formula:C6H9ClN2O2Purity:97%Color and Shape:SolidMolecular weight:176.6TERT-BUTYL 3-(PYRROLIDIN-3-YL)PIPERIDINE-1-CARBOXYLATE
CAS:Formula:C14H26N2O2Purity:95.0%Molecular weight:254.3746-Chloroimidazo[1,2-b]pyridazine hydrochloride
CAS:Formula:C6H5Cl2N3Purity:95.0%Color and Shape:SolidMolecular weight:190.03
![6-Bromo-3-chloro-[1,2,4]triazolo[4,3-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF607835.webp&w=3840&q=75)
![4-Fluoro-2-azabicyclo[2.1.1]Hexane-1-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF774658.webp&w=3840&q=75)
![3-Methyl-[1,2,4]triazol-4-ylamine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF044059.webp&w=3840&q=75)
![5-Fluoro-1H-pyrrolo[2,3-b]pyridine-4-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF209822.webp&w=3840&q=75)
![4-Chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF076218.webp&w=3840&q=75)
![6-Fluorobenzo[b]thiophene-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF244037.webp&w=3840&q=75)
![5-Bromo-3-trifluoromethyl-benzo[b]thiophene-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF511102.webp&w=3840&q=75)
![2-{[(5-methyl-2-thienyl)methyl]amino}ethanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF315868.webp&w=3840&q=75)
![3-METHYLISOTHIAZOLO[5,4-D]PYRIMIDIN-4(5H)-ONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF389401.webp&w=3840&q=75)
![3-Cyclopropyl-[1,2,4]oxadiazole-5-carboxylic acid ethyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF317051.webp&w=3840&q=75)
![Benzo[c][1,2,5]oxadiazol-5-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF781585.webp&w=3840&q=75)
![1H-imidazo[4,5-b]pyridin-6-ol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF763947.webp&w=3840&q=75)
![[(5-cyclopentyl-1,2,4-oxadiazol-3-yl)methyl]amine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF359486.webp&w=3840&q=75)
![((3aR,6R,6aR)-6-(Benzyloxy)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxole-5,5-diyl)dimethanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF634350.webp&w=3840&q=75)
![3-(5-Chloro-[1,2,4]thiadiazol-3-yl)-benzonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF316583.webp&w=3840&q=75)
![2-Amino-[1,2,4]triazolo[1,5-a]pyridin-6-ol hydrobromide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF329114.webp&w=3840&q=75)
![2-(2-Chloropropanamido)-4h,5h,6h-cyclopenta[b]thiophene-3-carboxamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF657412.webp&w=3840&q=75)
![2-(Benzo[d][1,3]dioxol-5-yl)ethene-1,1,2-tricarbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF316690.webp&w=3840&q=75)
![5-Bromobenzo[b]thiophene-3-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF617706.webp&w=3840&q=75)
![TERT-BUTYL 5-METHOXY-3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRROLO[2,3-B]PYRIDINE-1-C…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF502186.webp&w=3840&q=75)
![2-(Chloromethyl)imidazo[1,2-a]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF067597.webp&w=3840&q=75)
![8-cyclopentyl-8-azabicyclo[3.2.1]octan-3-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF309342.webp&w=3840&q=75)
![8-Chloroimidazo[1,2-a]pyridine-2-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF608013.webp&w=3840&q=75)
![3-Bromo-1H-pyrazolo[3,4-c]pyridin-7(6H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF497990.webp&w=3840&q=75)
![2-Chloro-5-methyl-5H-pyrrolo[3,2-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF780096.webp&w=3840&q=75)
![3-(TRIFLUOROMETHYL)-1,4,6,7-TETRAHYDROPYRANO[4,3-C]PYRAZOLE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF301792.webp&w=3840&q=75)
![6-Chloro-5-(2,3-dichlorophenoxy)-2-(methylthio)-1H-benzo[d]imidazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF079305.webp&w=3840&q=75)
![3-BENZYL-6-OXA-3-AZA-BICYCLO[3.1.0]HEXANE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF501902.webp&w=3840&q=75)
![3-Methyl-1-[3-(trifluoromethyl)phenyl]-1H-pyrazol-5-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF070486.webp&w=3840&q=75)
![6-Chloroimidazo[1,2-b]pyridazin-3-ylamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF076312.webp&w=3840&q=75)
![(7S,8aS)-7-aminohexahydropyrrolo[1,2-a]pyrazine-1,4-dione hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF360370.webp&w=3840&q=75)
![4-[4-(trifluoromethyl)benzoyl]-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525546.webp&w=3840&q=75)
![3,6-dichloroimidazo[1,2-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF518067.webp&w=3840&q=75)
![2-{[4-Ethyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl]sulfanyl}-1-(10H-phenothiazin-10-yl)ethan-1-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF603914.webp&w=3840&q=75)
![(1H-Pyrrolo[2,3-b]pyridin-5-yl)methanamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF464823.webp&w=3840&q=75)
![6-Chloroimidazo[1,2-b]pyridazine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF323760.webp&w=3840&q=75)