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 55482 products of "5-membered Heterocycles"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
TERT-BUTYL 2-(1-CYANOETHYL)PYRROLIDINE-1-CARBOXYLATE
CAS:Formula:C12H20N2O2Purity:97%Molecular weight:224.304(S)-4,4-Dimethylpyrrolidine-2-carboxylic acid
CAS:Formula:C7H13NO2Purity:95.0%Molecular weight:143.1863-bromo-2-methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine
CAS:Formula:C7H10BrN3Purity:95.0%Molecular weight:216.0822-Methyl-5-(4-trifluoromethoxy-phenyl)-furan-3-carbonitrile
Formula:C13H8F3NO2Purity:95.0%Molecular weight:267.207N-Methoxy-N-methyl-1,4-dioxaspiro[4.5]decane-8-carboxamide
CAS:Formula:C11H19NO4Purity:95.0%Molecular weight:229.276(2S,4R)-1-(tert-Butoxycarbonyl)-4-cyanopyrrolidine-2-carboxylic acid
CAS:Purity:97%Molecular weight:240.2590027(1-(METHYLSULFONYL)-1H-PYRAZOL-4-YL)BORONIC ACID PINACOL ESTER
CAS:Formula:C10H17BN2O4SPurity:96%Molecular weight:272.13(1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-pyrazol-5-yl)boronic acid
CAS:Purity:95%Molecular weight:242.16000373-(2,4-Dimethoxyphenyl)-1-methyl-1H-pyrazole-5-carboxylic acid
Formula:C13H14N2O4Purity:95.0%Molecular weight:262.2653′-pyrrolidinomethyl-2-thiomethylbenzophenone
CAS:Formula:C19H21NOSPurity:97.0%Molecular weight:311.447-(benzenesulfonyl)-4-chloro-6-iodo-7H-pyrrolo[2,3-d]pyrimidine
CAS:Formula:C12H7ClIN3O2SPurity:95%Color and Shape:SolidMolecular weight:419.627-Fluorobenzo[b]thiophene-2-carboxylic acid
CAS:Formula:C9H5FO2SPurity:98%Color and Shape:SolidMolecular weight:196.22-Ethyl-4-methyl-1H-imidazole-5-carbaldehyde
CAS:Formula:C7H10N2OPurity:97%Color and Shape:SolidMolecular weight:138.175-Chlorofuran-2-carboxylic acid
CAS:Formula:C5H3ClO3Purity:97%Color and Shape:SolidMolecular weight:146.53ETHYL 3-(3-METHOXYPHENYL)-1H-PYRAZOLE-5-CARBOXYLATE
CAS:Formula:C13H14N2O3Purity:95.0%Molecular weight:246.2662,4-Dichloro-N-pyrrolidin-2-ylmethyl-benzenesulfonamide hydrochloride
CAS:Formula:C11H15Cl3N2O2SPurity:95.0%Molecular weight:345.66Ref: 10-F678562
1g501.00€5g1,213.00€10gTo inquire2.5g780.00€50mg91.00€100mg152.00€250mg252.00€500mg381.00€(2R,5R)-5-Benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one
CAS:Purity:97% 99%eeMolecular weight:246.3540039methyl 1-(cyanomethyl)-1H-1,2,4-triazole-3-carboxylate
CAS:Formula:C6H6N4O2Purity:95.0%Molecular weight:166.14(2E)-3-(5-methylfuran-2-yl)-1-(3-nitrophenyl)prop-2-en-1-one
CAS:Formula:C14H11NO4Purity:95.0%Molecular weight:257.245(3S)-1-[6-(Trifluoromethyl)pyrimidin-4-yl]pyrrolidin-3-amine dihydrochloride
CAS:Formula:C9H13Cl2F3N4Molecular weight:305.132-Oxo-1-oxa-spiro[4.4]nonane-4-carboxylic acid
CAS:Formula:C9H12O4Purity:95.0%Color and Shape:SolidMolecular weight:184.191tert-Butyl 1-benzyl-1,7-diazaspiro[4.4]nonane-7-carboxylate
CAS:Formula:C19H28N2O2Purity:97.0%Molecular weight:316.4452-Amino-6,7-dihydrothiazolo[5,4-c]pyridin-4(5H)-one
CAS:Formula:C6H7N3OSPurity:97%Color and Shape:SolidMolecular weight:169.27-Bromo-[1,2,4]triazolo[1,5-a]pyridin-2-ylamine
CAS:Formula:C6H5BrN4Purity:95%Color and Shape:SolidMolecular weight:213.038Methyl 2-oxo-2-(1H-pyrrolo[2,3-b]pyridin-3-yl)acetate
CAS:Formula:C10H8N2O3Purity:95.0%Molecular weight:204.1853-(3-aminophenyl)-1,3-oxazolidin-2-one
CAS:Formula:C9H10N2O2Purity:95.0%Color and Shape:SolidMolecular weight:178.1912-[4-(trifluoromethyl)phenyl]-1,3-thiazole-4-carboxylic acid hydrate
CAS:Formula:C11H8F3NO3SPurity:95.0%Molecular weight:291.241-(Pyridin-2-yl)-5-(trifluoromethyl)-1H-pyrazole-3-carboxylic acid
Formula:C10H6F3N3O2Purity:>95%Molecular weight:257.1724-(4-Methoxy-2,5-dimethylphenyl)-1,3-thiazol-2-amine
CAS:Formula:C12H14N2OSPurity:95.0%Molecular weight:234.321-(3-Chlorophenyl)-5-oxopyrrolidine-3-carboxylic acid
CAS:Formula:C11H10ClNO3Purity:97.0%Color and Shape:SolidMolecular weight:239.66Methyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-2-carboxylate
CAS:Purity:97%Molecular weight:301.14999391-Isopropyl-pyrrolidin-3-ylamine dihydrochloride
CAS:Formula:C7H18Cl2N2Purity:97%Molecular weight:201.144,6-difluoro-N-[3-(1H-imidazol-1-yl)propyl]-1,3-benzothiazol-2-amine
CAS:Formula:C13H12F2N4SPurity:95.0%Molecular weight:294.321-(Tetrahydro-2H-pyran-2-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole
CAS:Purity:98%Molecular weight:328.22000126-Bromo-3-ethyl-1H-indazole
CAS:Formula:C9H9BrN2Purity:95.0%Color and Shape:SolidMolecular weight:225.0894-bromo-1,5-dimethyl-1H-pyrrole-2-carbonitrile
CAS:Formula:C7H7BrN2Purity:98%Color and Shape:SolidMolecular weight:199.0514-Bromo-3-methylisothiazole
CAS:Formula:C4H4BrNSPurity:95%Color and Shape:LiquidMolecular weight:178.055-Hydroxybenzofuran-2(3H)-one
CAS:Formula:C8H6O3Purity:98%Color and Shape:SolidMolecular weight:150.133n-(3,4-Dimethylphenyl)-n-(4-formyl-1,3-thiazol-2-yl)acetamide
CAS:Purity:97%Molecular weight:274.33999635-METHYL-5,6-DIHYDRO-4H-PYRROLO[1,2-B]PYRAZOLE
CAS:Formula:C7H10N2Purity:95.0%Molecular weight:122.1711-[(2,6-difluorophenyl)methyl]-1H-pyrazol-3-amine
CAS:Formula:C10H9F2N3Purity:95.0%Molecular weight:209.25-(1-METHYL-2-PYRROLYL)ISOXAZOLE-3-CARBOXYLIC ACID
CAS:Formula:C9H8N2O3Purity:>97%Molecular weight:192.174methyl 5-bromo-4,6-difluoro-1H-indole-3-carboxylate
CAS:Formula:C10H6BrF2NO2Purity:95%Molecular weight:290.0642-(4-Fluoro-phenyl)-5-methyl-thiazole-4-carboxylic acid ethyl ester
Formula:C13H12FNO2SPurity:95.0%Molecular weight:265.31-(Thiophene-2-sulfonyl)-piperidine-3-carboxylic acid
CAS:Formula:C10H13NO4S2Purity:95.0%Molecular weight:275.345-AZASPIRO[4.4]NONAN-5-IUM TETRAFLUOROBORATE
CAS:Formula:C8H16BF4NPurity:98%+;RGMolecular weight:213.035-(2-CHLOROPYRIDIN-4-YL)-1,3,4-THIADIAZOL-2-AMINE
CAS:Formula:C7H5ClN4SPurity:95%+Molecular weight:212.66(2-PHENYLOXAZOL-4-YL)BORONIC ACID PINACOL ESTER
CAS:Formula:C15H18BNO3Purity:95.0%Molecular weight:271.123-(Trifluoromethyl)-1H-pyrazole-4-carbonitrile
CAS:Formula:C5H2F3N3Purity:98%Molecular weight:161.0871-[3-(4-Chloro-phenyl)-5-methyl-isoxazol-4-yl]-ethanone
CAS:Formula:C12H10ClNO2Purity:95.0%Molecular weight:235.673a,4,7,7a-Tetrahydro-4,7-ethanoisobenzofuran-1,3-dione
CAS:Formula:C10H10O3Purity:97%Molecular weight:178.1872-(4-Bromo-1H-indol-3-yl)ethanol
CAS:Formula:C10H10BrNOPurity:95.0%Color and Shape:SolidMolecular weight:240.1Ref: 10-F650298
1g679.00€5g3,119.00€10g6,236.00€2.5g1,561.00€50mg129.00€100mg172.00€250mg269.00€500mg474.00€2-CHLOROBENZO[D]THIAZOLE-5-SULFONYL CHLORIDE
CAS:Formula:C7H3Cl2NO2S2Purity:95.0%Molecular weight:268.13ETHYL 6-FLUORO-2-METHYLIMIDAZO[1,2-A]PYRIDINE-3-CARBOXYLATE
Formula:C11H11FN2O2Purity:95.0%Molecular weight:222.2194-(2-Bromo-6-fluorobenzoyl)-N-(pyridin-3-yl)-1H-pyrrole-2-carboxamide
CAS:Formula:C17H11BrFN3O2Purity:99%Molecular weight:388.1961-Methyl-1,8-diazaspiro[4.5]decan-2-onehydrochloride
CAS:Formula:C9H17ClN2OPurity:95%Color and Shape:SolidMolecular weight:204.7(3-BENZYL-3-AZABICYCLO[3.1.0]HEXAN-6-YL)METHANOL
CAS:Formula:C13H17NOPurity:95.0%Molecular weight:203.285
![7-METHYL-8-NITROIMIDAZO[1,2-A]PYRIDINE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF530917.webp&w=3840&q=75)
![3-bromo-2-methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF476798.webp&w=3840&q=75)
![5,7-Dibromo-[1,2,4]triazolo[1,5-a]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF719252.webp&w=3840&q=75)
![N-Methoxy-N-methyl-1,4-dioxaspiro[4.5]decane-8-carboxamide](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF465321.webp&w=3840&q=75)
![7-(benzenesulfonyl)-4-chloro-6-iodo-7H-pyrrolo[2,3-d]pyrimidine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF545040.webp&w=3840&q=75)
![7-Fluorobenzo[b]thiophene-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF242302.webp&w=3840&q=75)
![(3S)-1-[6-(Trifluoromethyl)pyrimidin-4-yl]pyrrolidin-3-amine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF075841.webp&w=3840&q=75)
![2-Oxo-1-oxa-spiro[4.4]nonane-4-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF042328.webp&w=3840&q=75)
![tert-Butyl 1-benzyl-1,7-diazaspiro[4.4]nonane-7-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF516423.webp&w=3840&q=75)
![2-Amino-6,7-dihydrothiazolo[5,4-c]pyridin-4(5H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF229233.webp&w=3840&q=75)
![7-Bromo-[1,2,4]triazolo[1,5-a]pyridin-2-ylamine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF092246.webp&w=3840&q=75)
![Methyl 2-oxo-2-(1H-pyrrolo[2,3-b]pyridin-3-yl)acetate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF440633.webp&w=3840&q=75)
![5-Benzyl-5-azaspiro[2.4]heptane-7-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF614584.webp&w=3840&q=75)
![1-Oxa-4,8-diazaspiro[4.5]decan-3-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF615904.webp&w=3840&q=75)
![2-[4-(trifluoromethyl)phenyl]-1,3-thiazole-4-carboxylic acid hydrate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF401906.webp&w=3840&q=75)
![5H-Pyrrolo[2,3-b]pyrazine-7-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF465207.webp&w=3840&q=75)
![4,6-difluoro-N-[3-(1H-imidazol-1-yl)propyl]-1,3-benzothiazol-2-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF495557.webp&w=3840&q=75)
![5-METHYL-5,6-DIHYDRO-4H-PYRROLO[1,2-B]PYRAZOLE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF539044.webp&w=3840&q=75)
![1-[(2,6-difluorophenyl)methyl]-1H-pyrazol-3-amine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF524934.webp&w=3840&q=75)
![3-Methyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF693569.webp&w=3840&q=75)
![4-Bromo-3-iodo-1H-pyrazolo[4,3-c]pyridine](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF721767.webp&w=3840&q=75)
![5-AZASPIRO[4.4]NONAN-5-IUM TETRAFLUOROBORATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF532522.webp&w=3840&q=75)
![3-BROMO-1H-PYRROLO[2,3-C]PYRIDIN-7-OL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF532574.webp&w=3840&q=75)
![1-[3-(4-Chloro-phenyl)-5-methyl-isoxazol-4-yl]-ethanone](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF317456.webp&w=3840&q=75)
![1H-pyrrolo[2,3-b]pyridin-4-amine; acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF752658.webp&w=3840&q=75)
![2-CHLOROBENZO[D]THIAZOLE-5-SULFONYL CHLORIDE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF472805.webp&w=3840&q=75)
![ETHYL 6-FLUORO-2-METHYLIMIDAZO[1,2-A]PYRIDINE-3-CARBOXYLATE](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF538415.webp&w=3840&q=75)
![1-Methyl-1,8-diazaspiro[4.5]decan-2-onehydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF091276.webp&w=3840&q=75)
![(1S,2R,4R)-7-Oxabicyclo[2.2.1]heptane-2-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF749402.webp&w=3840&q=75)
![(3-BENZYL-3-AZABICYCLO[3.1.0]HEXAN-6-YL)METHANOL](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F10%2Fthumb-webp%2FF500741.webp&w=3840&q=75)
