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"
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2-{[5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}acetic acid
CAS:Purity:97%Molecular weight:266.269989Furo[2,3-d]pyrimidin-4-amine
CAS:Formula:C6H5N3OPurity:97%Color and Shape:SolidMolecular weight:135.1262-Formyl-1H-indole-6-carbonitrile
CAS:Formula:C10H6N2OPurity:95%Color and Shape:SolidMolecular weight:170.1711-(1-ethoxyethyl)-1H-pyrazole-5-carbaldehyde
CAS:Formula:C8H12N2O2Purity:≥95%Molecular weight:168.1964-(4-fluorophenyl)-5-propyl-1,3-thiazol-2-amine
CAS:Formula:C12H13FN2SPurity:95.0%Molecular weight:236.312-(1H-PYRAZOL-1-YL)-5-(TRIFLUOROMETHYL)PYRIMIDINE
CAS:Formula:C8H5F3N4Purity:98%Color and Shape:SolidMolecular weight:214.151(3R,4S)-1-(BENZYLOXYCARBONYL)-4-METHYLPYRROLIDINE-3-CARBOXYLIC ACID
CAS:Formula:C14H17NO4Purity:95%Molecular weight:263.293(1R,5S,6S)-2-oxabicyclo[3.2.0]hept-6-ylamine hydrochloride
CAS:Formula:C6H12ClNOPurity:95.0%Molecular weight:149.622-(4-(2-(Trifluoromethyl)benzoyl)piperazin-1-yl)thiazole-5-carboxamide
CAS:Formula:C16H15F3N4O2SPurity:95.0%Molecular weight:384.385-(2-chlorophenyl)-1,3,4-oxadiazole-2-thiol
CAS:Formula:C8H5ClN2OSPurity:95.0%Molecular weight:212.651-Methyl-1H-indazole-4-carbaldehyde
CAS:Formula:C9H8N2OPurity:98%Color and Shape:SolidMolecular weight:160.1762-(2-chloroethyl)-6,7-dimethyl-1H-benzimidazole hydrochloride
CAS:Formula:C11H14Cl2N2Purity:95.0%Molecular weight:245.15TRANS-1-(BENZYLOXYCARBONYL)-4-METHOXYPYRROLIDINE-3-CARBOXYLIC ACID
CAS:Formula:C14H17NO5Purity:95.0%Molecular weight:279.2922-(4-Methoxybenzyl)-4-methyl-2H-pyrazol-3-ylamine
CAS:Formula:C12H15N3OPurity:>95%Molecular weight:217.272methyl 1-methyl-5-nitro-1H-pyrazole-3-carboxylate
CAS:Formula:C6H7N3O4Purity:97%Molecular weight:185.1394-(3,5-difluorobenzoyl)-8-methyl-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid
CAS:Formula:C17H19F2NO4Purity:95.0%Molecular weight:339.339(3S,4S)-tert-Butyl 3,4-bis(hydroxymethyl)pyrrolidine-1-carboxylate
CAS:Purity:95%+Molecular weight:231.2920074Pyrazolo[1,5-a]pyrimidin-3-amine
CAS:Formula:C6H6N4Purity:98%Color and Shape:SolidMolecular weight:134.1425-Methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole
CAS:Purity:98%Molecular weight:257.14001465-CHLORO-1,6-DIHYDRO-1-METHYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE
CAS:Formula:C6H5ClN4OPurity:95.0%Molecular weight:184.583-(3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl)propan-1-amine hydrochloride
CAS:Formula:C9H12ClN3OSPurity:95.0%Molecular weight:245.733-Amino-pyrazolo[3,4-b]pyridine
CAS:Formula:C6H6N4Purity:98%Color and Shape:SolidMolecular weight:134.1422-(2-phenyl-1H-imidazol-5-yl)ethan-1-amine dihydrochloride
CAS:Purity:95%Molecular weight:260.1600037Methyl6-oxo-4,5-dihydro-1h-cyclopenta[b]pyrrole-2-carboxylate
CAS:Purity:97%Molecular weight:179.17500315-(5-chloro-2-methoxyphenyl)-4-ethyl-4H-1,2,4-triazole-3-thiol
CAS:Formula:C11H12ClN3OSPurity:95.0%Molecular weight:269.75(1-oxopyrrolo[1,2-d][1,2,4]triazin-2(1H)-yl)acetonitrile
CAS:Formula:C8H6N4OPurity:95.0%Molecular weight:174.163ethyl 1-methyl-4-nitro-1H-pyrazole-5-carboxylate
CAS:Formula:C7H9N3O4Purity:97%Molecular weight:199.1663-Methyl-thiophene-2-carboxylic acid (S)-pyrrolidin-3-ylamide hydrochloride
CAS:Formula:C10H15ClN2OSPurity:95.0%Molecular weight:246.753,5,5-trimethyl-2,4-imidazolidinedione
CAS:Formula:C6H10N2O2Purity:95.0%Color and Shape:SolidMolecular weight:142.1585-[3-(methylthio)phenyl]-1,3,4-oxadiazol-2-amine
CAS:Formula:C9H9N3OSPurity:95.0%Molecular weight:207.251,4-Dioxaspiro[4.5]decane-8-carbonitrile
CAS:Formula:C9H13NO2Purity:95%Color and Shape:LiquidMolecular weight:167.208(S)-7-METHYL-1,4-DIOXA-8-AZASPIRO[4.5]DECANE
CAS:Formula:C8H15NO2Purity:95.0%Molecular weight:157.2134-[4-chloro-3-(trifluoromethyl)phenyl]-3H,4H,5H,6H,7H-imidazo[4,5-c]pyridine-6-carboxylic acid
CAS:Formula:C14H11ClF3N3O2Purity:95.0%Molecular weight:345.71tert-butyl 3-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]piperidine-1-carboxylate
CAS:Formula:C19H32BN3O4Purity:97%Molecular weight:377.293-(4-Chloro-phenyl)-1H-pyrazole-4-carboxylic acid
CAS:Formula:C10H7ClN2O2Purity:95.0%Color and Shape:SolidMolecular weight:222.632-((3-Fluorophenyl)amino)-4-methyl-1,3-thiazole-5-carboxylic acid, 95%
Formula:C11H9FN2O2SMolecular weight:252.263-bromo-4-nitro-1H-pyrrolo[2,3-b]pyridine
CAS:Formula:C7H4BrN3O2Purity:95%Color and Shape:SolidMolecular weight:242.032endo-8-Azabicyclo[3.2.1]octan-3-yl 2-hydroxy-2,2-diphenylacetate hydrochloride
CAS:Formula:C21H24ClNO3Purity:95.0%Molecular weight:373.88(1,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-ylmethyl)amine hydrochloride
CAS:Formula:C7H12ClN3Purity:95.0%Molecular weight:173.648-Bromo-6-chloro-[1,2,4]triazolo[1,5-a]pyridine
CAS:Formula:C6H3BrClN3Purity:98%Molecular weight:232.475-Iodo-3-methyl-isothiazole
CAS:Formula:C4H4INSPurity:95%Color and Shape:Liquid, No data available.Molecular weight:225.054-(1,3-Dioxolan-2-ylmethyl)-1-fluorobenzene
CAS:Formula:C10H11FO2Purity:97.0%Molecular weight:182.1941-decyl-3-methylimidazolium chloride
CAS:Formula:C14H27ClN2Purity:97%Color and Shape:Liquid, No data available.Molecular weight:258.832-Amino-4-cyanothiazole
CAS:Formula:C4H3N3SPurity:97%Color and Shape:Solid, PowderMolecular weight:125.151H-pyrazole-4,5-diamine
CAS:Formula:C3H6N4Purity:95.0%Color and Shape:Brown powderMolecular weight:98.109(3S)-(-)-3-(Ethylamino)pyrrolidine
CAS:Formula:C6H14N2Purity:≥98%Color and Shape:SolidMolecular weight:114.192tert-Butyl (4-(5-(methylsulfonyl)-1,3,4-oxadiazol-2-yl)phenyl)carbamate
CAS:Purity:97%Molecular weight:339.373-(chloromethyl)-1-ethyl-1H-pyrazole
CAS:Formula:C6H9ClN2Purity:95.0%Color and Shape:SolidMolecular weight:144.63-(3-Bromo-1H-1,2,4-triazol-5-yl)propioinic acid
CAS:Formula:C5H6BrN3O2Purity:95.0%Molecular weight:220.0263-(2-(2-(2-Methoxyethoxy)ethoxy)ethoxy)thiophene
CAS:Formula:C11H18O4SPurity:97%Molecular weight:246.321-(TERT-BUTOXYCARBONYL)-4,4-DIFLUOROPYRROLIDINE-2-CARBOXYLIC ACID
CAS:Formula:C10H15F2NO4Purity:95%Color and Shape:SolidMolecular weight:251.231-(tert-Butyl) 2-methyl (2S,4R)-4-((3-chloro-7-methoxyquinoxalin-2-yl)oxy)pyrrolidine-1,2-dicarboxylate
CAS:Purity:95%Molecular weight:437.88000494-Chloro-3-(2,5-dimethyl-1H-pyrrol-1-yl)benzoic acid
CAS:Formula:C13H12ClNO2Purity:95.0%Color and Shape:SolidMolecular weight:249.69Ethyl 2-(3-fluorophenyl)thiazole-4-carboxylate
CAS:Formula:C12H10FNO2SPurity:98%Molecular weight:251.28
![2-{[5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl}acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF642665.webp&w=3840&q=75)
![Furo[2,3-d]pyrimidin-4-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF093135.webp&w=3840&q=75)
![9-[2-(Dicyclohexylphosphino)phenyl]-9H-carbazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF604481.webp&w=3840&q=75)
![6-Chloro-1H-pyrrolo[3,2-b]pyridin-2(3H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF228002.webp&w=3840&q=75)
![2-Octyl-2H-benzo[d][1,2,3]triazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF340306.webp&w=3840&q=75)
![6-ethyl-1H-Pyrrolo[2,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF600188.webp&w=3840&q=75)
![(1R,5S,6S)-2-oxabicyclo[3.2.0]hept-6-ylamine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF360776.webp&w=3840&q=75)
![4-(3,5-difluorobenzoyl)-8-methyl-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF525604.webp&w=3840&q=75)
![8-Chloro-2-ethylimidazo[1,2-a]pyrazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF335046.webp&w=3840&q=75)
![Pyrazolo[1,5-a]pyrimidin-3-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF077602.webp&w=3840&q=75)
![6-Bromo-3,8-dimethylimidazo[1,2-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF634209.webp&w=3840&q=75)
![[3-(2-Chlorophenyl)isoxazol-5-yl]methanol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF091814.webp&w=3840&q=75)
![5-CHLORO-1,6-DIHYDRO-1-METHYL-7H-PYRAZOLO[4,3-D]PYRIMIDIN-7-ONE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF467502.webp&w=3840&q=75)
![3-Amino-pyrazolo[3,4-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF036480.webp&w=3840&q=75)
![PYRAZOLO[1,5-B]PYRIDAZINE-3-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF799205.webp&w=3840&q=75)
![Methyl6-oxo-4,5-dihydro-1h-cyclopenta[b]pyrrole-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF719306.webp&w=3840&q=75)
![(1-oxopyrrolo[1,2-d][1,2,4]triazin-2(1H)-yl)acetonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF310658.webp&w=3840&q=75)
![5-[3-(methylthio)phenyl]-1,3,4-oxadiazol-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF496046.webp&w=3840&q=75)
![1,4-Dioxaspiro[4.5]decane-8-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF078026.webp&w=3840&q=75)
![6-METHOXY-[1,2,4]TRIAZOLO[1,5-A]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF831010.webp&w=3840&q=75)
![(S)-7-METHYL-1,4-DIOXA-8-AZASPIRO[4.5]DECANE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF503977.webp&w=3840&q=75)
![4-[4-chloro-3-(trifluoromethyl)phenyl]-3H,4H,5H,6H,7H-imidazo[4,5-c]pyridine-6-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF522526.webp&w=3840&q=75)
![tert-butyl 3-[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]piperidine-1-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF519082.webp&w=3840&q=75)
![3-bromo-4-nitro-1H-pyrrolo[2,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF517116.webp&w=3840&q=75)
![endo-8-Azabicyclo[3.2.1]octan-3-yl 2-hydroxy-2,2-diphenylacetate hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF321144.webp&w=3840&q=75)
![7-Chloro-1H,2H,3H-pyrrolo[2,3-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF609437.webp&w=3840&q=75)
![(1,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-ylmethyl)amine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF385905.webp&w=3840&q=75)
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![N-methyl-4,5,6,7-tetrahydrobenzo[d]thiazol-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF722192.webp&w=3840&q=75)
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