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
6-Fluoro-1H-benzoimidazole-2-carboxylic acid ethyl ester
CAS:Formula:C10H9FN2O2Purity:95.0%Molecular weight:208.192(3S)-1-[(2,4-DIMETHOXYPHENYL)METHYL]-5-OXOPYRROLIDINE-3-CARBOXYLIC ACID
CAS:Formula:C14H17NO5Purity:95%Color and Shape:SolidMolecular weight:279.2923-(trifluoromethyl)-1H-pyrazole-5-carbaldehyde
CAS:Formula:C5H3F3N2OColor and Shape:SolidMolecular weight:164.087[2-(5,6-dihydro-4H-cyclopenta[d][1,3]thiazol-2-yl)ethyl]amine dihydrochloride hydrate
CAS:Formula:C8H16Cl2N2OSPurity:95.0%Molecular weight:259.195-Methyl-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyrazine
CAS:Purity:99%Molecular weight:202.13999945-(Bromomethyl)-4-methyl-1,3-thiazole hydrobromide
CAS:Formula:C5H7Br2NSPurity:95%Color and Shape:SolidMolecular weight:272.99TERT-BUTYL 2-(AMINOMETHYL)-1-OXA-8-AZASPIRO[4.5]DECANE-8-CARBOXYLATE
CAS:Formula:C14H26N2O3Purity:95.0%Color and Shape:Liquid, No data available.Molecular weight:270.3731-(4-Methoxy-phenyl)-3-(5-nitro-thiazol-2-yl)-urea
CAS:Formula:C11H10N4O4SPurity:95.0%Molecular weight:294.293-Amino-5-methylthio-1,2,4-thiadiazole
CAS:Formula:C3H5N3S2Purity:99.0%Color and Shape:SolidMolecular weight:147.215-Methyl-2-oxo-2,3-dihydro-oxazole-4-carboxylic acid methylamide
Formula:C6H8N2O3Color and Shape:SolidMolecular weight:156.1415-(3-Trifluoromethyl-phenyl)-2 H -tetrazole
CAS:Formula:C8H5F3N4Purity:95.0%Color and Shape:Solid, No data available.Molecular weight:214.151(Z)-5-(4-Hydroxybenzylidene)thiazolidine-2,4-dione
CAS:Formula:C10H7NO3SPurity:97%Molecular weight:221.23(5,6,7,8-Tetrahydro-[1,2,4]triazolo[4,3-a]pyridin-3-yl)methanamine
CAS:Purity:95+%Molecular weight:152.2010042-BROMO-5-CYCLOPROPYL-1,3,4-THIADIAZOLE
CAS:Formula:C5H5BrN2SPurity:95.0%Color and Shape:Liquid, No data available.Molecular weight:205.07(2,3-Dihydrobenzofuran-5-yl)oxo-acetic acid ethyl ester
CAS:Formula:C12H12O4Color and Shape:LiquidMolecular weight:220.2241-(2-bromoethyl)-1H-benzimidazole hydrobromide
CAS:Formula:C9H10Br2N2Purity:95.0%Molecular weight:306.0014-Amino-5-(4-methylphenyl)-4H-1,2,4-triazole-3-thiol
CAS:Formula:C9H10N4SPurity:95.0%Color and Shape:SolidMolecular weight:206.273-pyridinyl(1-pyrrolidinyl)acetic acid dihydrochloride hydrate
CAS:Formula:C11H18Cl2N2O3Purity:95.0%Molecular weight:297.185-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine
CAS:Purity:98%Molecular weight:246.11999514-amino-N-(furan-2-ylmethyl)-3-methylbenzamide
CAS:Formula:C13H14N2O2Purity:95.0%Molecular weight:230.267α,α-Dimethyl-γ-butyrolactone
CAS:Formula:C6H10O2Purity:>98%Color and Shape:LiquidMolecular weight:114.144(1-Methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)boronic acid
CAS:Formula:C5H6BF3N2O2Purity:98%Molecular weight:193.92[(5-ethyl-1,3,4-thiadiazol-2-yl)methyl]amine dihydrochloride
CAS:Formula:C5H11Cl2N3SPurity:95.0%Molecular weight:216.125-Benzyl-4-ethyl-4H-[1,2,4]triazole-3-thiol
CAS:Formula:C11H13N3SPurity:95.0%Color and Shape:SolidMolecular weight:219.31[(3S,4S)-4-methoxytetrahydro-3-furanyl]amine hydrochloride
CAS:Formula:C5H12ClNO2Purity:95.0%Molecular weight:153.61Ethyl 4-bromothiophene-2-carboxylate
CAS:Formula:C7H7BrO2SPurity:97%Color and Shape:LiquidMolecular weight:235.11-(((9H-Fluoren-9-yl)methoxy)carbonyl)-2-methylpyrrolidine-2-carboxylic acid
CAS:Purity:97%Molecular weight:351.4020081(S)-Benzyl 2-(tert-butyl)-3-methyl-4-oxoimidazolidine-1-carboxylate
CAS:Formula:C16H22N2O3Purity:95%Color and Shape:SolidMolecular weight:290.3632-Benzylhexahydrocyclopenta[c]pyrrol-4(2H)-one
CAS:Formula:C14H17NOPurity:≥97%Color and Shape:SolidMolecular weight:215.2965-[4-(ethylsulfonyl)phenyl]-1,3,4-oxadiazol-2-amine
CAS:Formula:C10H11N3O3SPurity:95.0%Molecular weight:253.28(S)-tert-Butyl 1-isobutyrylpyrrolidin-3-ylcarbamate
CAS:Formula:C13H24N2O3Purity:95.0%Molecular weight:256.3464-Ethyl-5-isopropyl-4H-[1,2,4]triazole-3-thiol
CAS:Formula:C7H13N3SPurity:95.0%Molecular weight:171.26Tert-butyl (2R,4R)-2-cyano-4-hydroxypyrrolidine-1-carboxylate
CAS:Purity:97%Molecular weight:212.2489929[(furan-2-yl)methyl](propan-2-yl)amine hydrochloride
CAS:Formula:C8H14ClNOPurity:95.0%Molecular weight:175.661-isopropyl-3-methyl-1H-pyrazole-4-carboxylic acid
CAS:Formula:C8H12N2O2Purity:97%Color and Shape:SolidMolecular weight:168.1964-Chloroisobenzofuran-1(3H)-one
CAS:Formula:C8H5ClO2Purity:95%Color and Shape:SolidMolecular weight:168.582-{[(2-methylpropyl)sulfanyl]methyl}pyrrolidine hydrochloride
CAS:Formula:C9H20ClNSPurity:95.0%Molecular weight:209.78(4-((1H-Pyrazol-1-yl)sulfonyl)phenyl)boronic acid
CAS:Formula:C9H9BN2O4SPurity:95.0%Molecular weight:252.051-Methyl-5-oxopyrrolidine-3-carboximidamide hydrochloride
CAS:Formula:C6H12ClN3OPurity:>95%Color and Shape:SolidMolecular weight:177.63methyl 5-amino-1-(3-chlorophenyl)-1H-pyrazole-4-carboxylate
CAS:Formula:C11H10ClN3O2Purity:95.0%Molecular weight:251.671-Ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS:Formula:C11H19BN2O2Purity:98%Color and Shape:SolidMolecular weight:222.1Benzyln-[1-(hydroxymethyl)-2-oxabicyclo[2.1.1]hexan-4-yl]carbamate
CAS:Purity:97%Molecular weight:263.29299934-METHYL-1H-PYRROLO[2,3-B]PYRIDINE-2-CARBOXYLIC ACID
CAS:Formula:C9H8N2O2Purity:97.0%Molecular weight:176.175METHYL 5,8-DIOXA-SPIRO[3.4]OCTANE-2-CARBOXYLATE
CAS:Formula:C8H12O4Purity:95%Color and Shape:LiquidMolecular weight:172.185-ethylthiophene-2-sulfonyl chloride
CAS:Formula:C6H7ClO2S2Purity:95.0%Color and Shape:LiquidMolecular weight:210.69(2S,3R)-1-(tert-Butoxycarbonyl)-3-hydroxypyrrolidine-2-carboxylic acid
CAS:Formula:C10H17NO5Purity:97%Color and Shape:SolidMolecular weight:231.248Ref: 10-F231310
1g343.00€5g1,129.00€10g2,104.00€25g5,260.00€50mg57.00€100mg67.00€250mg117.00€500mg202.00€5-(2,5-dimethylphenyl)-1,3,4-oxadiazol-2-amine
CAS:Formula:C10H11N3OPurity:95.0%Color and Shape:SolidMolecular weight:189.218{[4-(4-chlorophenyl)-4H-1,2,4-triazol-3-yl]methyl}amine dihydrochloride
CAS:Formula:C9H11Cl3N4Purity:95.0%Molecular weight:281.57Benzyl 2-(3-ethoxy-3-oxopropanoyl)pyrrolidine-1-carboxylate
CAS:Purity:97%Molecular weight:319.35699464-CHLORO-5-METHYL-IMIDAZO[5,1-F][1,2,4]TRIAZINE
CAS:Formula:C6H5ClN4Purity:97%Molecular weight:168.581-Ethoxycarbonyl-4-imidazol-2-ylpiperidine
CAS:Formula:C11H17N3O2Purity:98.0%Molecular weight:223.2765-Bromo-2-nitro-thiophene-3-carbaldehyde oxime
Formula:C5H3BrN2O3SPurity:95.0%Molecular weight:251.05(R)-2-(Hydroxymethyl)-4,4-difluoropyrrolidine HCl
CAS:Formula:C5H10ClF2NOPurity:98%Color and Shape:SolidMolecular weight:173.59(3AR,4R,7AS)-TERT-BUTYL 4-(TERT-BUTOXYCARBONYLAMINO)HEXAHYDRO-1H-ISOINDOLE-2(3H)-CARBOXYLATE
CAS:Formula:C18H32N2O4Purity:95.0%Molecular weight:340.4641,2-diethyl-1H-benzimidazol-5-amine dihydrochloride hydrate
Formula:C11H19Cl2N3OPurity:95.0%Molecular weight:280.195-methylpyrazolo[1,5-a]pyridin-3-amine
CAS:Formula:C8H9N3Purity:95.0%Color and Shape:No data available.Molecular weight:147.181(S)-1-(Tetrahydro-2H-pyran-4-yl)pyrrolidin-3-amine
CAS:Formula:C9H18N2OPurity:95.0%Molecular weight:170.2565-Fluoro-3-methyl-benzo[b]thiophene-2-sulfonic acid amide
Formula:C9H8FNO2S2Purity:95.0%Molecular weight:245.29Ref: 10-F719708
1g624.00€5g1,428.00€10g2,411.00€25g6,025.00€100g24,098.00€2.5g992.00€100mg221.00€250mg301.00€500mg487.00€(R)-tert-Butyl 1-(cyclopentanecarbonyl)pyrrolidin-3-ylcarbamate
CAS:Formula:C15H26N2O3Purity:95.0%Molecular weight:282.384(Z)-Ethyl 2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetate
CAS:Formula:C8H11N3O3SPurity:98%Molecular weight:229.252-mercapto-3,6-dimethyl-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one
CAS:Formula:C8H10N2OS2Purity:95.0%Molecular weight:214.36-amino-2-methyl-2,3-dihydro-1H-isoindol-1-one hydrochloride
Formula:C9H11ClN2OMolecular weight:198.65(S)-1-[(Pyridin-4-yl)carbonyl]pyrrolidin-3-amine dihydrochloride
CAS:Formula:C10H15Cl2N3OMolecular weight:264.15
![(3S)-1-[(2,4-DIMETHOXYPHENYL)METHYL]-5-OXOPYRROLIDINE-3-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF504565.webp&w=3840&q=75)
![[2-(5,6-dihydro-4H-cyclopenta[d][1,3]thiazol-2-yl)ethyl]amine dihydrochloride hydrate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF360170.webp&w=3840&q=75)
![5-Methyl-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyrazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF775683.webp&w=3840&q=75)
![7-methyl-5H,8H-[1,2,4]triazolo[4,3-a]pyrimidin-5-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF689114.webp&w=3840&q=75)
![TERT-BUTYL 2-(AMINOMETHYL)-1-OXA-8-AZASPIRO[4.5]DECANE-8-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF467453.webp&w=3840&q=75)
![(5,6,7,8-Tetrahydro-[1,2,4]triazolo[4,3-a]pyridin-3-yl)methanamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF680782.webp&w=3840&q=75)
![5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF691909.webp&w=3840&q=75)
![3-BROMO-7H-PYRROLO[2,3-C]PYRIDAZINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF504539.webp&w=3840&q=75)
![[(5-ethyl-1,3,4-thiadiazol-2-yl)methyl]amine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF360301.webp&w=3840&q=75)
![5-Benzyl-4-ethyl-4H-[1,2,4]triazole-3-thiol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF060816.webp&w=3840&q=75)
![[(3S,4S)-4-methoxytetrahydro-3-furanyl]amine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF360794.webp&w=3840&q=75)
![2-Benzylhexahydrocyclopenta[c]pyrrol-4(2H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF242358.webp&w=3840&q=75)
![5-[4-(ethylsulfonyl)phenyl]-1,3,4-oxadiazol-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF511938.webp&w=3840&q=75)
![3,4-DIHYDRO-2H-THIENO[3,4-B][1,4]DIOXEPINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF527333.webp&w=3840&q=75)
![4-Ethyl-5-isopropyl-4H-[1,2,4]triazole-3-thiol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF058199.webp&w=3840&q=75)
![6-Bromobenzo[d]thiazole-2(3H)-thione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF227711.webp&w=3840&q=75)
![Benzo[c][1,2,5]thiadiazole-4,7-dicarbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF695850.webp&w=3840&q=75)
amine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF523017.webp&w=3840&q=75)
![1-(4-Methoxy-benzyl)-1H-[1,2,3]triazole-4-carbonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF737319.webp&w=3840&q=75)
![2-{[(2-methylpropyl)sulfanyl]methyl}pyrrolidine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495994.webp&w=3840&q=75)
![8-Bromo-3-methylimidazo[1,2-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF693378.webp&w=3840&q=75)
![Benzyln-[1-(hydroxymethyl)-2-oxabicyclo[2.1.1]hexan-4-yl]carbamate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF719543.webp&w=3840&q=75)
![4-METHYL-1H-PYRROLO[2,3-B]PYRIDINE-2-CARBOXYLIC ACID](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF303265.webp&w=3840&q=75)
![METHYL 5,8-DIOXA-SPIRO[3.4]OCTANE-2-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF467479.webp&w=3840&q=75)
![{[4-(4-chlorophenyl)-4H-1,2,4-triazol-3-yl]methyl}amine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495658.webp&w=3840&q=75)
![4-CHLORO-5-METHYL-IMIDAZO[5,1-F][1,2,4]TRIAZINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF501859.webp&w=3840&q=75)
![6-(trifluoromethyl)furo[2,3-b]pyridin-3-ol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF719546.webp&w=3840&q=75)
![5-methylpyrazolo[1,5-a]pyridin-3-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF054081.webp&w=3840&q=75)
![5-Fluoro-3-methyl-benzo[b]thiophene-2-sulfonic acid amide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF317677.webp&w=3840&q=75)
![2-mercapto-3,6-dimethyl-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF511862.webp&w=3840&q=75)
![(S)-1-[(Pyridin-4-yl)carbonyl]pyrrolidin-3-amine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF069452.webp&w=3840&q=75)