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"
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N-Methyl-1-(4,5,6,7-tetrahydrobenzo[b]thiophen-3-yl)methanamine hydrochloride
CAS:Molecular weight:217.764-Imidazol-1-yl-piperidine hydrochloride
CAS:Formula:C8H14ClN3Purity:95%Color and Shape:Solid, PowderMolecular weight:187.67Ethyl 5-amino-2-methylthiazole-4-carboxylate
CAS:Formula:C7H10N2O2SPurity:97%Color and Shape:SolidMolecular weight:186.234-CHLORO-1H-PYRAZOLO[3,4-B]PYRIDINE-5-CARBOXYLIC ACID ETHYL ESTER
CAS:Purity:96%Molecular weight:225.63000491,2-oxazole-4-sulfonyl chloride
CAS:Formula:C3H2ClNO3SPurity:95.0%Color and Shape:LiquidMolecular weight:167.56tert-Butyl (3R)-3-{[6-(trifluoromethyl)pyrimidin-4-yl]amino}pyrrolidine-1-carboxylate
CAS:Formula:C14H19F3N4O2Color and Shape:SolidMolecular weight:332.327[1-(1-methyl-1H-pyrazol-4-yl)cyclopropyl]amine dihydrochloride
CAS:Formula:C7H13Cl2N3Purity:95.0%Molecular weight:210.11-(3-chloro-4-methoxyphenyl)-5-oxopyrrolidine-3-carboxylic acid
CAS:Formula:C12H12ClNO4Purity:95.0%Molecular weight:269.685-(3-fluoro-4-methoxyphenyl)isoxazole-3-carboxylic acid
CAS:Formula:C11H8FNO4Purity:95%Molecular weight:237.186N,1-Dimethyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS:Formula:C7H9N5Purity:95.0%Molecular weight:163.1845-(morpholin-4-ylmethyl)isoxazole-3-carboxylic acid hydrochloride
CAS:Formula:C9H13ClN2O4Molecular weight:248.66(S)-1-Benzyl 3-methyl pyrrolidine-1,3-dicarboxylate
CAS:Formula:C14H17NO4Purity:95.0%Molecular weight:263.2932-(2-Ethyl-7-fluoro-1H-1,3-benzodiazol-1-yl)acetic acid
CAS:Formula:C11H11FN2O2Molecular weight:222.2192-(3-Methoxybenzyl)-1,3-thiazole-4-carboxylic acid
CAS:Formula:C12H11NO3SPurity:97.0%Molecular weight:249.28Methyl-2-isothiocyanatothiophene-3-carboxylate
CAS:Formula:C7H5NO2S2Purity:97.0%Color and Shape:SolidMolecular weight:199.24(5Z)-5-{[3-(4-Fluorophenyl)-1-phenyl-1H-pyrazol-4-yl]methylidene}-3-(3-methoxypropyl)-2-thioxo-1,3-thiazolidin-4-one
CAS:Formula:C23H20FN3O2S2Molecular weight:453.552-(4-amino-1H-pyrazol-1-yl)-N-methylacetamide dihydrochloride
CAS:Formula:C6H12Cl2N4OPurity:95.0%Molecular weight:227.09(4-Hydroxy-1,1-dioxo-tetrahydrothiophen-3-ylamino)-acetic acid
CAS:Formula:C6H11NO5SPurity:95.0%Molecular weight:209.221-(2-(Allyloxy)-2-(2,4-dichlorophenyl)ethyl)-1H-imidazole sulfate
CAS:Formula:C14H16Cl2N2O5SPurity:95.0%Molecular weight:395.25{1-[(3-fluorophenyl)methyl]-1H-imidazol-2-yl}methanamine hydrochloride
Formula:C11H13ClFN3Molecular weight:241.691H-Pyrrolo[2,3-b]pyridine-2-carbaldehyde
CAS:Formula:C8H6N2OPurity:95%Color and Shape:SolidMolecular weight:146.1491-[2-(2-thienyl)-1,3-thiazol-4-yl]methanamine
CAS:Formula:C8H8N2S2Purity:95%Color and Shape:LiquidMolecular weight:196.292-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrrolidine hydrochloride
CAS:Purity:95%Molecular weight:233.53999332-(tert-Butoxycarbonyl)octahydro-1H-isoindole-4-carboxylic acid
CAS:Purity:95%Molecular weight:269.34100346-Fluoro-1H-benzoimidazole-2-carboxylic acid ethyl ester
CAS:Formula:C10H9FN2O2Purity:95.0%Molecular weight:208.192(3-Methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-5-yl)methanol
CAS:Purity:97%Molecular weight:196.252,3,5,6-Tetrahydro-1H-imidazo[1,2-a]imidazole hydrochloride
CAS:Purity:≥95%Molecular weight:147.61000063-Amino-5-methylthio-1,2,4-thiadiazole
CAS:Formula:C3H5N3S2Purity:99.0%Color and Shape:SolidMolecular weight:147.212,4-Dioxo-4-thiophen-2-yl-butyric acid methyl ester
CAS:Formula:C9H8O4SPurity:98%Color and Shape:Solid, No data available.Molecular weight:212.222-(methoxymethyl)-5-methyl-1H-benzimidazole
CAS:Formula:C10H12N2OPurity:95.0%Molecular weight:176.2195-Ethyl-4-(4-fluoro-phenyl)-2H-pyrazol-3-ylamine
CAS:Formula:C11H12FN3Purity:95.0%Color and Shape:No data available.Molecular weight:205.2365-Amino-1-(2-chloro-4-fluoro-5-methyl-phenyl)-3-methyl-1H-pyrazole-4-carbonitrile
Formula:C12H10ClFN4Purity:95.0%Molecular weight:264.69Methyl 5-(chlorosulfonyl)-2-furoate
CAS:Formula:C6H5ClO5SColor and Shape:LiquidMolecular weight:224.613-(Difluoromethyl)-1H-pyrazole
CAS:Formula:C4H4F2N2Purity:97%Color and Shape:LiquidMolecular weight:118.0873-IODO-2,6-DIHYDRO-4H-PYRROLO[3,4-C]PYRAZOLE-5-CARBOXYLIC ACID TERT-BUTYL ESTER
CAS:Formula:C10H14IN3O2Purity:98%Color and Shape:SolidMolecular weight:335.145Ethyl 2-(3-bromophenyl)thiazole-4-carboxylate
CAS:Formula:C12H10BrNO2SPurity:95.0%Molecular weight:312.181-(3-azetidinyl)-3,5-dimethyl-1H-pyrazole dihydrochloride
CAS:Formula:C8H15Cl2N3Purity:97%Color and Shape:SolidMolecular weight:224.132,2-Difluorobenzodioxole
CAS:Formula:C7H4F2O2Purity:97%Color and Shape:LiquidMolecular weight:158.1044-Piperidin-1-ylmethyl-thiazol-2-ylamine
CAS:Formula:C9H15N3SPurity:95%Color and Shape:SolidMolecular weight:197.31-(4-Fluorophenyl)-3-methyl-1H-pyrazole-5-carboxylic acid
CAS:Formula:C11H9FN2O2Purity:95.0%Color and Shape:SolidMolecular weight:220.2032-(methylthio)[1,2,4]triazolo[1,5-a][1,3,5]triazin-7-amine
CAS:Formula:C5H6N6SPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:182.21Boc-Trp(For)-OH
CAS:<p>M03329 - Boc-Trp(For)-OH</p>Formula:C17H20N2O5Purity:95%Color and Shape:Solid, Beige powderMolecular weight:332.3567-(chloromethyl)-3-methyl-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one
CAS:Formula:C8H7ClN2OSPurity:95.0%Molecular weight:214.674-allyl-5-[(2,5-dimethylphenoxy)methyl]-4H-1,2,4-triazole-3-thiol
CAS:Formula:C14H17N3OSPurity:95.0%Molecular weight:275.37(3aR,5S,6S,7aS)-octahydro-1H-isoindole-5,6-diol hydrochloride
CAS:Formula:C8H16ClNO2Purity:95.0%Molecular weight:193.671-Acetyl-5-bromo-4-chloro-1H-indol-3-yl acetate
CAS:Formula:C12H9BrClNO3Purity:98%Molecular weight:330.564-Oxo-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a]azepine-2,5-dicarboxylic acid diethyl ester
Formula:C14H18N2O5Purity:95.0%Molecular weight:294.3073-BROMO-5-METHYL-1-TOSYL-1H-PYRROLO[2,3-B]PYRIDINE
CAS:Formula:C15H13BrN2O2SPurity:95.0%Molecular weight:365.25[(1-methyl-1H-pyrrol-2-yl)methyl](prop-2-en-1-yl)amine
CAS:Formula:C9H14N2Purity:95.0%Molecular weight:150.225ethyl 3-amino-5-methoxy-1H-indole-2-carboxylate
CAS:Formula:C12H14N2O3Purity:97%Color and Shape:Liquid, No data available.Molecular weight:234.2556-(TERT-BUTOXYCARBONYL)-2-OXA-6-AZASPIRO[3.4]OCTANE-8-CARBOXYLIC ACID
CAS:Formula:C12H19NO5Purity:98%Molecular weight:257.2863-Isobutyl-isoxazole-5-carboxylic acid
CAS:Formula:C8H11NO3Purity:95%Color and Shape:Solid, Beige powderMolecular weight:169.185-(4-Chloro-benzyl)-[1,3,4]thiadiazol-2-ylamine
CAS:Formula:C9H8ClN3SPurity:95.0%Color and Shape:SolidMolecular weight:225.695-(methoxymethyl)-1,3,4-oxadiazol-2-amine
CAS:Formula:C4H7N3O2Purity:95.0%Color and Shape:Solid, FlakesMolecular weight:129.119
![N-Methyl-1-(4,5,6,7-tetrahydrobenzo[b]thiophen-3-yl)methanamine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF986237.webp&w=3840&q=75)
![4-CHLORO-1H-PYRAZOLO[3,4-B]PYRIDINE-5-CARBOXYLIC ACID ETHYL ESTER](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF858130.webp&w=3840&q=75)
![3-[(phenylsulfanyl)methyl]furan-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF657791.webp&w=3840&q=75)
![8-NITRO-1,4-DIOXASPIRO[4.5]DECANE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF469753.webp&w=3840&q=75)
![tert-Butyl (3R)-3-{[6-(trifluoromethyl)pyrimidin-4-yl]amino}pyrrolidine-1-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF097419.webp&w=3840&q=75)
![[1-(1-methyl-1H-pyrazol-4-yl)cyclopropyl]amine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF391525.webp&w=3840&q=75)
![N,1-Dimethyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF430958.webp&w=3840&q=75)
![5-(Bromomethyl)benzo[d]thiazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF544380.webp&w=3840&q=75)
![(5Z)-5-{[3-(4-Fluorophenyl)-1-phenyl-1H-pyrazol-4-yl]methylidene}-3-(3-methoxypropyl)-2-thioxo-1,3…](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF094189.webp&w=3840&q=75)
![{1-[(3-fluorophenyl)methyl]-1H-imidazol-2-yl}methanamine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF550358.webp&w=3840&q=75)
![3-(2-Bromoethyl)benzo[d]isoxazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF459340.webp&w=3840&q=75)
![1H-Pyrrolo[2,3-b]pyridine-2-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF225902.webp&w=3840&q=75)
![1-[2-(2-thienyl)-1,3-thiazol-4-yl]methanamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF308347.webp&w=3840&q=75)
![6,8-Dibromoimidazo[1,2-a]pyridine-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF616133.webp&w=3840&q=75)
![2,3,5,6-Tetrahydro-1H-imidazo[1,2-a]imidazole hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF766979.webp&w=3840&q=75)
![6-Chloro-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF787846.webp&w=3840&q=75)
![3-IODO-2,6-DIHYDRO-4H-PYRROLO[3,4-C]PYRAZOLE-5-CARBOXYLIC ACID TERT-BUTYL ESTER](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF470433.webp&w=3840&q=75)
![1-(4-Hydroimidazo[1,2-a]pyridin-7-yl)ethylamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF625307.webp&w=3840&q=75)
![4-[3-(furan-2-yl)-1h-pyrazol-5-yl]piperidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF650016.webp&w=3840&q=75)
![2-(methylthio)[1,2,4]triazolo[1,5-a][1,3,5]triazin-7-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF311240.webp&w=3840&q=75)
![7-(chloromethyl)-3-methyl-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF346473.webp&w=3840&q=75)
![4-allyl-5-[(2,5-dimethylphenoxy)methyl]-4H-1,2,4-triazole-3-thiol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF307748.webp&w=3840&q=75)
![4-Oxo-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a]azepine-2,5-dicarboxylic acid diethyl ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF317671.webp&w=3840&q=75)
![3-BROMO-5-METHYL-1-TOSYL-1H-PYRROLO[2,3-B]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF531939.webp&w=3840&q=75)
amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF523178.webp&w=3840&q=75)
![7-Fluoro-3-[(tetrahydro-2H-pyran-4-yl)methyl]-1H-indole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF476073.webp&w=3840&q=75)
![6-(TERT-BUTOXYCARBONYL)-2-OXA-6-AZASPIRO[3.4]OCTANE-8-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF537889.webp&w=3840&q=75)
![Benzo[d][1,3]dioxol-5-yl acetate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF545093.webp&w=3840&q=75)
![5-(4-Chloro-benzyl)-[1,3,4]thiadiazol-2-ylamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF030985.webp&w=3840&q=75)
